1 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
3 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
5 * Makefile.in (make-proto-testsuite.dir): New target to make
6 prototype testsuite tree.
7 * Makefile.in (TAGS): Remove use of DEPFILES, it may be empty.
8 In any case, it is a subset of the ALLDEPFILES list, which is
9 part of SOURCES, which is part of TAGFILES, so it's redundant.
11 * Makefile.in (VERSION): Bump to 4.8.4.
13 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
15 * stabsread.c (define_symbol): If unrecognized constant type,
16 complain() not error().
18 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
20 * infptrace.c: Add missing close paren to test for
21 FIVE_ARG_PTRACE defined.
23 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
24 when compiling with gcc, but disable it for now. See comment.
25 * defs.h (LONGEST): Define as either "long" or "long long"
26 based on CC_HAS_LONG_LONG.
27 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
28 how longest_to_int is defined.
29 * c-valprint.c (c_val_print): Call print_longest.
30 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
32 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
34 * printcmd.c (print_scalar_formatted): Call print_longest
35 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
36 * typeprint.c (print_type_scalar): Call print_longest and let
37 it figure out what to do for PRINTF_HAS_LONG_LONG.
38 * valprint.c (val_print_type_code_int): Call print_longest
39 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
40 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
41 * value.h (struct value): Replace usage of LONG_LONG with
43 * value.h (print_longest): Add prototype.
44 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
45 * values.c (unpack_double): Collapse code that was unnecessarily
46 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
47 * values.c (value_from_longest): Remove dependency on
48 CC_HAS_LONG_LONG and just use LONGEST.
49 * solib.c (solib_map_sections): Use bfd_get_filename
50 to access filename field.
51 * solib.c (clear_solib): Save filename and free it later, after
52 bfd_close, since bfd_close may reference it. Use bfd_get_filename
54 * config/convex/xm-convex.h (LONG_LONG): Replace with
55 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
56 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
57 Add PRINTF_HAS_LONG_LONG references.
59 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
61 * inflow.c (kill_command), infcmd.c (attach_command),
62 remote.c (remote_interrupt_twice): In messages for the user, call it
63 "the program" or "the program being debugged" not "the inferior".
65 * hp300ux-nat.c: Cast second arg to supply_register calls.
66 (_initialize_kernel_u_addr, getpagesize): New functions.
67 (store_inferior_register_1): Change arg name from value to val.
68 (fetch_core_registers): Make arg core_reg_size unsigned.
69 Pass 5 args to ptrace.
70 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
71 Remove KERNEL_U_ADDR stuff.
72 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
73 * config/m68k/hp300hpux.m{t,h}:
74 Move exec.o from NATDEPFILES to TDEPFILES
75 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
76 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
78 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
80 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
82 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
84 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
86 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
88 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
89 describe `set demangle-style arm' (not cfront);
90 mention can type `q' to discard output, when gdb pages
92 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
94 * valops.c (search_struct_field): Fix gdb core dump with incomplete
97 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
99 * remote.c: Change timeout to 2.
100 (remote_open): Use unpush_target not remote_close.
101 (remote_resume): If siggnal != 0, give warning not error().
102 (remote_wait, remote_interrupt, remote_interrupt_twice):
103 If we get two interrupts, let the user get out if they want.
104 (remote_{kill,mourn}): New functions.
105 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
107 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
109 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
111 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
113 * Remote targets (mourn): Call unpush_target.
115 * config/sparc/xm-sun4os4.h: Declare free() to return int.
116 Remove twisted use of PARAMS.
118 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
119 that ansidecl.h assumes ANSI on AIX.
121 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
123 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
124 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
126 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
128 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
130 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
132 * remote-vx.c (net_connect): Allow numeric IP address for host.
134 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
136 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
138 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
140 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
142 * symtab.h, xcoffread.c: Revise linetable sorting comments.
144 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
146 * valops.c (value_cast): A cast might also change the object
147 representation in C++.
148 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
149 to get the proper read_symtab function when called from mipsread.c.
150 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
151 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
152 for dummy psymtabs, inhibit processing of dummy psymtabs.
154 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
156 * Changes from (or inspired by) AMD:
157 * remote-udi.c (udi_attach): Assignments to Space and Offset were
159 (udi_wait): Make error message (UDIGetStdout) match error.
160 (udi_wait): Handle UDIStdinNeeded.
161 * command.c [CANT_FORK]: Use system().
162 * utils.c (prompt_for_continue): Allow quit with 'q'.
164 * solib.c (solib_add): Don't call special_symbol_handling if there
165 were errors in symbol_add_stub. Also set so->from_tty before
166 calling symbol_add_stub.
168 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
170 * Merge in HPPA/BSD patches from Utah:
171 * defs.h: Add const to 2nd arg of psignal prototype.
172 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
174 * hppab-core.c: Deleted. No longer useful.
175 * hppab-nat.c: #include more files. Use PT_WUREGS, not
177 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
178 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
179 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
180 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
181 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
183 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
185 * Fix two bugs found by deja-gnu. One is the incorrect reporting
186 of the PC being in a stack dummy when looking at a core file
187 without symbols. The other is the incorrect passing of char
188 arguments during expression evaluation (ie: p foo('a','b') would
189 mess up the passing of it's args because it wasn't coercing the
191 * hppah-tdep.c: Rename global functions to have consistent hppa_
192 prefix. Make more functions static. Drop hp_ prefix from static
193 functions. (hppa_push_arguments): Call value_arg_coerce to cast
194 char to int args if necessary. (hppa_fix_call_dummy): Create
195 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
196 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
197 valid (ie: != 0) before doing comparison against PC.
198 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
199 to reflect new arguments.
200 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
201 prefix for func name. (FIX_CALL_DUMMY): Move code into
204 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
205 to malloc() so that we can test GDB eval of dynamically created
206 arrays (like char strings in `print "foo"').
208 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
210 * printcmd.c (print_address_symbolic): Search symtabs as well as the
211 minimal symbols for a nearby symbol.
213 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
215 * coffread.c: Comment changes around minimal symbol recording.
217 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
219 * command.c: comment changes only.
221 * mips-tdep.c (heuristic_fence_post): new static variable.
222 (heuristic_proc_start): use heuristic_fence_post, print better
223 warnings, but only if not stop_soon_quietly.
224 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
226 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
228 * symtab.h: Fix LOC_REF_ARG comment.
230 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
231 and Jim Kingdon (kingdon@cygnus.com)
233 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
235 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
236 symfile.c (compare_symbols): Don't check first character; STRCMP
239 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
240 structures that are passed by address in a register.
241 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
242 * findvar.c (read_var_value),
243 printcmd.c (address_info, print_frame_args),
244 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
245 * symtab.c (lookup_block_symbol): Deal with it.
247 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
249 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
251 * objfiles.c (find_pc_section): Return a struct obj_section *.
252 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
253 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
254 Don't use obj_section hack.
255 * xcoffexec (vmap_symtab): Relocate obj_sections.
256 * printcmd.c (containing_function_bounds): Use find_pc_section.
258 * symtab.h: Clean up SYMBOL_VALUE comments.
260 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
262 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
263 Expand comments about LOC_ARG/LOC_LOCAL pairs.
265 * coffread.c (read_coff_symtab): Use rewind before fseek.
267 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
269 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
270 * Makefile.in: Add $(YFLAGS) when using $(YACC).
271 * Makefile.in: Remove message to expect conflicts and unused
272 rules in ch-exp.y, since there no longer are any such.
274 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
276 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
278 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
280 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
281 rather than dumping core.
283 * Makefile.in: Add ${srcdir}/ to all source files.
284 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
285 (TAGS): Deal with srcdir and new config directory scheme.
287 Makefile.in (NONSRC): Remove createtags.
288 alldeps.mak: Updated.
290 * rs6000-tdep.c: Delete unused function print_frame.
292 * frame.h (struct frame_info): Doc fix for next_frame.
293 New field signal_handler_caller.
294 blockframe.c (create_new_frame, get_prev_frame_info),
295 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
296 INIT_FRAME_PC_FIRST).
297 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
300 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
302 * irix4-nat.c (fetch_core_registers): Special version of this for
303 Irix 4.x, which stores regs a bit differently from other /proc
305 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
306 to new file core-svr4.c.
307 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
308 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
310 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
312 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
314 * i387-tdep.c: Remove unused #includes.
316 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
318 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
320 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
322 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
324 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
325 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
326 Don't muck with SYMBOL_CLASS.
328 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
330 * munch: Don't use head command. It doesn't exist everywhere.
332 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
334 * inflow.c (new_tty): Remove spurious 'o' character at end
337 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
339 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
340 instructions and nothing more.
341 * mipsread.c (add_line): Add comment why we have to combine line number
342 entries for the same line number.
344 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
346 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
349 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
351 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
353 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
355 * source.c (select_source_symtab): Clean up comment. Also, if
356 we have a current_source_symtab, and s is NULL, return without
358 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
359 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
361 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
363 * dbxread.c (unknown_symchar_complaint): Add new complaint.
364 * stabsread.h: Declare it.
365 * partial-stab.h: Use it.
367 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
369 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
371 * stack.c (print_frame_info): Print specially if dummy frame.
373 * breakpoint.c: Add comments regarding within_scope future direction.
377 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
379 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
381 * ch-exp.y: Fix thinko that broke parsing of FALSE.
383 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
385 * stabsread.c (read_member_functions): Initialize domain for stubbed
386 member functions to avoid gdb core dumps when printing pointers
388 * cp-valprint.c (cp_print_class_method): Check for stubbed member
391 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
393 * expprint.c (print_subexp): If opcode not found in op_print_tab,
394 stop with an error().
395 eval.c (evaluate_subexp): Change error message.
397 * objfiles.c (build_objfile_section_table): Cast return value
400 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
402 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
403 to rs6000_frame_chain and deal with it if we're in a signal handler.
404 (FRAME_SAVED_PC): Use rs6000_frame_chain.
406 * breakpoint.c (within_scope): New function.
407 (enable_breakpoint, watchpoint_check): Use it.
409 * source.c (openp): Handle "exec-file ./ls" correctly.
411 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
413 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
415 * ch-exp.y: Clean up lexing of identifiers and
416 reserved words. (E.g. don't recognize FALSEXXX as the
417 keyword FALSE followed by the identifier XXX.)
418 Also, convert identifiers to lower case.
420 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
422 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
423 new serial interface.
425 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
427 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
428 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
429 * ser-go32.c: Return -1 on most failures, 0 on most successes,
430 and use new return codes for go32_readchar().
431 * ser-unix.c: Ditto. Also, move error handling up to caller for
432 SERIAL_SETBAUDRATE().
433 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
435 (serial_close): New routine to wrap around device close routine.
436 serial.h: Clean & document return values more clearly.
438 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
440 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
442 * rs6000-pinsn.c (print_operand, case LI): Print condition register
443 operand in decimal rather than wrong textual versions.
445 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
446 (mention 't', remove false thing about 'g' only good with 'f').
448 * breakpoint.h: move "struct breakpoint" and friends to top of
449 file so that bpstat_find_breakpoint prototype works.
451 * solib.c (struct so_list): Add bfd field.
452 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
453 Put the bfd in bfd field of the so_list.
454 (clear_solib): Free bfd name and close_bfd on the bfd.
456 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
458 * valarith.c (value_subscript): Add COERCE_REF.
459 * ch-exp.y (operand_5): We can generalize the 2nd operand
460 of a string repetition ot 'literal' without ambiguity.
462 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
464 * breakpoint.h (struct bpstat): Remove momentary field.
465 Remove bpstat_momentary_breakpoint. This was always kludgy
466 and is no longer used.
468 * breakpoint.h: Add enum bpstat_what.
469 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
470 stop and print fields of bpstat now per-breakpoint, not just
471 one for the whole chain.
472 breakpoint.{c,h} (bpstat_what): New function.
473 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
474 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
475 with call to bpstat_what.
476 README: Remove watchpoint/breakpoint bug from known bugs.
478 * breakpoint.h: Prototype bpstat_find_breakpoint.
480 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
482 * symtab.c (find_methods, gdb_mangle_name): Note that functions
484 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
485 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
487 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
489 * i960-pinsn.c (tabent): Copied struct definition from
492 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
494 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
496 * symtab.c (gdb_mangle_name): Use it.
497 * symtab.c (find_methods): Do not add destructors to choice list
499 * symtab.c (decode_line_1): Make breakpoints on destructors work
502 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
504 * ser-go32.c: Make it use serial port name.
505 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
507 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
510 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
512 * configure.in: Only configure sparclite subdir when target_cpu
515 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
517 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
518 Remove FIXME comment regarding this.
520 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
522 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
524 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
526 Add section table to objfile struct. Use it for find_pc_section.
527 * objfiles.c (add_to_objfile_sections,
528 build_objfile_section_table, find_pc_section): new functions.
529 (allocate_objfile): build section table.
530 * objfiles.h (struct obj_section): new structure.
531 (struct objfile): add section table.
532 (find_pc_section): new prototype.
533 * solib.[ch] (find_pc_section_from_so_list): removed.
534 * sparc-tdep.c: include objfiles.h for find_pc_section. include
535 symfile.h for objfiles.h.
536 (in_solib_trampoline): adjusted for new find_pc_section
537 prototype. Removed BAD_RICH_HACK ifdefs.
538 * symfile.c (syms_from_objfile): offset objfile sections.
539 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
540 * symfile.h (find_pc_section): prototype removed. Also fixed
541 comment typo NUL -> NULL.
542 * target.[ch] (find_pc_section_from_targets): removed.
543 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
545 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
547 * ser-go32.c: Format. (go32_open): Use proper return value.
549 * configure.in: Undo conditional configdirs hack for sparclite.
551 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
553 * symtab.c (list_symbols): When call break_command, pass both
554 filename and function name not just function name.
556 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
558 (Changes and new files to make "none" a full fledged configuration)
559 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
560 Currently only tm-none.h has any meaningful contents.
561 * config/none/none.mh (NAT_FILE): Use nm-none.h
562 * config/none/none.mh (XM_FILE): Use xm-none.h
563 * config/none/none.mt (TM_FILE): Use tm-none.h
564 * Makefile.in (depend): Remove comment about parse errors in
565 valops.c, it now parses correctly and generates a correct depend
566 line. Remove line that touches xm.h, tm.h, and nm.h; they are
567 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
569 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
571 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
573 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
574 exactly 8 characters.
576 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
578 * configure.in: Sparclite uses sparc config dir. Also has it's
579 own tm- & .mt files now. Also add sparclite to configdirs.
580 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
581 * config/i386/go32.mh: Nullify def of TERMCAP.
582 * config/i386/xm-go32.h: Get rid of redef of EIO.
583 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
584 specific configs. Very similar to sun4os4, but without solib.
585 * sparclite/{Makefile.in configure.in}: First cut at making this
588 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
590 * ser-go32.c: First cut at adapting to new serial interface.
592 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
594 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
595 These implement a new serial line interface for talking to remote
597 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
598 EXCEPT go32, which gets ser-go32.c.
599 * remote.c: Use new serial interface. More remote-xxx's to be
601 * ser-bsd.c, ser-termios.c: Removed.
602 * serial.c: New. Implements common operations for all serial
604 * ser-unix.c: New. Unix specific serial operations for various
605 flavors of Unix (Posix, SysV, BSD).
606 * serial.h: Generic serial interface defs.
607 * config/i386/go32.mh, config/i386/i386bsd.h,
608 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
609 ser-bsd.o from XDEPFILES. All the magic is now handled in
612 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
614 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
616 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
618 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
620 * rs6000-tdep.c (frameless_function_invocation): Don't even think
621 about framelessness except on the innermost frame.
623 * xcoffexec.c: Call fatal() not abort().
625 * stabsread.c (patch_block_stabs): If stab & no symbol, make
626 a LOC_OPTIMIZED_OUT symbol.
627 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
628 findvar.c (read_var_value), printcmd.c (address_info),
629 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
630 m2-exp.y (yylex): Deal with it.
631 ch-exp.y (yylex): Deal with it.
633 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
635 * findvar.c (value_from_register): H8500 specific, check to see
636 if we are looking at short pointer. If so, skip crock.
637 * h8500-tdep.c (h8500_frame_chain): Mask down value from
638 read_memory_integer() to avoid getting messed up by sign extension.
640 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
642 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
643 ifdef protect using BAD_RICH_HACK. This should be removed soon.
644 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
646 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
648 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
650 * core.c (dis_asm_print_address): New function.
652 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
655 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
657 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
658 entire breakpoint chain and print only the first entry that needs to
659 be printed and needs to be stopped for. Fixes problems with printing
660 of multiple breakpoints with different conditions.
661 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
662 effectively stops printing of the breakpoint chain.
663 * breakpoint.c (print_it_noop): New routine to print nothing
664 for this breakpoint entry and dont stop printing.
665 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
666 watchpoint only if it is enabled.
667 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
668 descriptor from the library to make backtraces through setjmp work.
669 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
671 * mips-tdep.c (read_next_frame_reg): Provide correct values for
672 all registers saved within sigtramp, cleanup.
674 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
676 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
678 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
680 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
681 with prototype in ../include/dis-asm.h.
683 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
685 * core.c (dis_asm_{read_memory,memory_error}): New functions.
686 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
687 Use read_memory_func interface to disassembler.
689 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
691 Teach sparc solaris to next over shared library functions.
692 * solib.[hc] (find_pc_section_from_so_list): new function and
694 * sparc-tdep.c (in_solib_trampoline): new function.
695 * symfile.[hc] (find_pc_section): new function and prototypes.
696 * target.[hc] (find_pc_section_from_targets): new function and
698 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
701 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
703 * infrun.c (wait_for_inferior): Revise comment.
705 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
707 * command.{c,h}: New var_type var_integer.
708 main.c: Use it for history_size.
710 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
711 Lint and byte-order fixups.
713 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
715 * breakpoint.h (bpstat): New field print_it.
716 breakpoint.c (bpstat_print): Use it.
717 (print_it_normal): New function (from old bpstat_print code).
718 (bpstat_{alloc,stop_status}): Set print_it field.
720 * breakpoint.c (bpstat_stop_status): Use catch_errors when
721 evaluating watchpoint condition, via new function watchpoint_check.
722 Also stop if watchpoint disabled due to leaving its block.
724 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
726 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
728 * mips-pinsn.c: Add missing include of dis-asm.h.
730 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
732 * Makefile.in (clean, distclean, realclean): Recursively apply
733 to subdirs first, rather than last. This avoids, for example,
734 Makefile being removed in a parent directory before the recursive
737 * alldeps.mak, depend: Update for below changes.
739 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
740 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
741 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
742 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
744 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
745 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
746 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
747 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
748 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
749 tm-68k.h to tm-m68k.h.
750 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
751 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
754 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
755 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
756 * a29k-tdep.c: Renamed from am29k-tdep.c.
757 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
758 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
759 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
760 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
762 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
763 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
764 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
766 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
767 define that does not appear anywhere else in the gdb source tree.
768 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
770 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
772 * breakpoint.c: Add comments regarding breakpoint_re_set.
774 * xcoffread.c (sort_syms, compare_symbols): Remove.
775 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
776 not our own sort_syms (it is identical).
778 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
780 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
782 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
783 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
785 * exec.c (exec_close): Fix storage leak.
786 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
787 output sections when patching an executable.
788 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
789 when writing all registers.
790 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
791 at the right offset in the dummy frame.
792 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
793 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
794 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
796 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
798 * Makefile.in (TARFILES): Avoid trailing backslash.
800 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
802 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
803 it in breakpoint_re_set.
804 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
806 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
807 don't use sizeof(int) for target stuff, etc).
809 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
811 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
812 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
813 support that can't be integrated anyway due to lack of clear
816 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
818 * findvar.c (read_register, write_register): Make these capable
819 of reading/writing registers that are shorter than REGISTER_TYPE.
820 * (value_from_register): Install H8500 specific code to return
821 proper value when register is being used as a pointer.
822 * h8500-tdep.c: Remove extra defines of NUM_REGS.
823 (h8500_skip_prologue): Use correct lengths for LINK instructions.
824 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
825 chain frames properly by combining frame pointer with T reg.
826 (init_extra_frame_info): Delete. It's now a macro.
827 (frame_args_address): Don't add PTR_SIZE. Stack args are already
828 offset by the correct amount off of the frame pointer.
829 (register_byte): Delete. It's now a macro.
830 (register_raw_size, register_virtual_size): Delete. Replaced by
831 common routine h8500_register_size, cuz there's no difference
832 between the raw & virtual sizes on this machine.
833 (register_convert_to_raw, register_convert_to_virtual): Delete,
834 cuz there's no difference between the raw & virtual forms.
835 Replaced by memcpy in tm file.
836 (register_virtual_type): Rename to h8500_register_virtual_type.
837 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
838 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
839 emulator have same reg offsets. This is all handled in the
841 (h8500_trapped_internalvar): New routine to detect references to
842 convenience vars acting as pointer pseudo-regs.
843 (h8500_value_trapped_internalvar): Conjure up value of pointer
845 (h8500_set_trapped_internalvar): Convert set value in real
847 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
848 code segment register.
849 infrun.c (proceed): Simplify. Call write_pc instead of doing it
851 (wait_for_inferior): Add h8500 specific code to add stack segment
852 when reading SP register.
853 remote-sim.c (fetch_register): Spacing.
854 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
855 detect cruft. Redo all register manipulation stuff. Get rid of
856 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
857 to frame pointer. (IS_TRAPPED_INTERNALVAL,
858 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
859 to create internal vars for pointer pseudo-regs.
861 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
863 * Makefile.in: Numerous small changes to macro definitions
864 and rules for building gdb distribution tree. Many macros
865 eliminated or merged, and rules simplified.
866 * alldeps.mak: Update.
869 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
871 * Makefile.in: recurse through SUBDIRS for dvi target too
873 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
875 * Clean up xcoff relocation.
876 objfiles.h (struct objfiles): Add section_offsets, num_sections.
877 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
879 symtab.h (struct general_symbol_info): Add section field.
880 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
881 xcoffread.c: Set section for symbols and msymbols.
882 (struct symtab): Add block_line_section field.
883 buildsym.c (end_symtab): Set it.
884 (end_symtab and callers): Add section parameter.
885 objfiles.c (objfile_relocate): New funciton.
886 xcoffexec.c (vmap_symtab): Use it.
887 xcoffsolib.h (struct vmap): Remove unused fields.
888 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
889 CORE_NEEDS_RELOCATION, symtab_relocated.
890 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
891 rs6000-tdep.c: Make loadinfotext static.
892 breakpoint.c (fixup_breakpoints): Doc fix.
893 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
894 (end_symtab): primary field replaces nonreloc.
896 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
898 * symtab.h (struct linetable_entry): Remove confusing comment.
900 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
902 * Makefile.in: add installcheck target
904 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
906 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
907 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
908 z8k}: New directories to hold cpu specific configuration files.
909 Naming follows gcc convention.
910 * config/{*.mt, *.mh}: All target and host makefile fragment
911 config files moved to an appropriate config/<cpu> subdirectory.
912 * nm-*, xm-*, tm-*: All native, host, and target files, which
913 get linked to nm.h, xm.h, and tm.h respectively by configure,
914 moved to appropriate config/<cpu> subdirectory.
915 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
916 Native, host, and target files that are common across more than
917 one cpu architecture and included by one of the configured
918 native, host, or target files, get moved to config directory.
919 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
920 pick up native, host, or target include files moved to one of
921 the config subdirectories, and that are included by other files.
922 * Makefile.in (alldeps.mak): Modify to account for new config
924 * alldeps.mak, depend: Update for new config directory structure.
925 * config/*/[ntx]m-*.h: Modify all files that include other
926 [ntx]m-*.h files to use path relative to gdb/config. I.E.
927 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
929 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
930 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
931 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
932 * configure.in: Default gdb_host_cpu to host_cpu, and remap
933 the ones where the default is not unique or different than the
934 config subdirectory name. Similarly, handle gdb_target_cpu.
935 Modify configure.in as appropriate to make use of gdb_host_cpu
936 and gdb_target_cpu to find makefile fragments and make links.
938 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
940 * mipsread.c (compare_blocks): Sort blocks with the same start
941 address by decreasing ending address.
943 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
945 * mipsread.c (parse_procedure): Save cur_fdr accross call to
946 lookup_symbol as it might get clobbered by the call.
948 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
949 The previous code did not initialize the language field for the psymtab
952 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
954 * c-exp.y (parse_number): Avoid shift warning.
955 * serial.h (struct ttystate): Declare empty one on DOS.
957 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
959 * xm-sun4os4.h: Return type of free() should be void, not int.
961 * vx-share/vxWorks.h: Remove #def of NULL.
963 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
965 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
967 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
969 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
971 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
973 * ieee-float.c: Moved to ../libiberty.
974 * ieee-float.h: Moved to ../include.
975 * Makefile.in: Update accordingly.
976 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
977 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
978 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
979 it is now in ../opcodes/m68881-ext.c.
980 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
981 prologue (some callers _do_ care).
982 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
983 new interface of ../opcodes/*-dis.c.
984 * ch-exp.y: Add #include <ctype.h>.
986 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
988 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
990 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
992 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
994 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
996 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
998 * z8k-tdep.c (extract_return_value, write_return_value,
999 store_struct_return): New functions from macros in tm-z8k.h.
1001 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1003 * valops.c (value_arg_coerce): Apply temporary patch to
1004 fix problem with coercion of array and function types when
1005 passed as arguments to C functions, pending a more complete
1006 review of when and how coercion should be done, depending
1007 upon context and language.
1009 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1011 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1013 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1014 debugsec if there are a non-zero number of symbols.
1016 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1018 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1020 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1022 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1024 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1025 not just 50 symbols.
1026 (symtbl_num_syms): New variable.
1027 (read_xcoff_symtab): Set it.
1028 (read_symbol_nvalue): Check for bad symno.
1029 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1032 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1034 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1035 This is defined in defs.h if necessary.
1036 * vx-share/vxWorks.h: Remove #defs of min and max.
1037 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1038 vx-share/xdr_rdb.c: include defs.h.
1040 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1042 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1045 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1046 xcoffread.c: Doc fixes.
1048 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1050 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1051 xcoffexec.c (xcoff_relocate_core): New function.
1052 (text_adjustment): Removed.
1053 (add_vmap): Return the vmap.
1054 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1056 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1058 * xcoffsolib.h: Add objfile member to struct vmap.
1059 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1060 xcoffexec.c (add_vmap): Allocate objfiles here.
1062 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1064 Support 68000 series without floating point.
1066 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1067 * tm-68k-nofp.h: New file, lacks 68881 support.
1068 * config/m68k-nofp.mt: New file.
1070 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1072 Remove a few remaining underscore/no-underscore remnants from
1075 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1076 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1077 * config/sparc-noun.mt: Rename to sparc-em.mt.
1078 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1079 * tm-68k-un.h: Rename to tm-68k-fp.h.
1080 * tm-spc-un.h: Rename to tm-spc-em.h.
1081 * tm-sun4sol2.h: Cleanup.
1082 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1084 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1086 * symmisc.c (std_in, std_out, std_err): Move initializations
1087 to runtime code, in case they aren't constant.
1089 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1091 * symtab.c (find_pc_symtab): some object file formats, notably
1092 mips, have holes in the address ranges of symtabs. Change
1093 this algorythm from first hit to tightest fit.
1095 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1096 fence post without finding the enclosing function, then print a
1099 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1101 * utils.c (fputs_demangled, fprint_symbol): Remove.
1102 * utils.c (fprintf_symbol_filtered): New function which combines
1103 the functionality of fputs_demangled and fprint_symbol. Uses a
1104 caller provided language parameter to select the appropriate
1105 demangler, and caller provided args to pass to the demangler.
1106 * defs.h (enum language): Move further up in file so enum can
1107 be used in prototypes.
1108 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1109 * defs.h (fprintf_symbol_filtered): Add prototype.
1110 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1111 fputs_demangled with call to fprintf_symbol_filtered.
1112 * cp-valprint.c (demangle.h): Include
1113 * cp-valprint.c (cp_print_value_fields): Replace calls to
1114 fprint_symbol with calls to fprintf_symbol_filtered.
1115 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1116 with call to fprintf_symbol_filtered.
1117 * stack.c (print_frame_info): Remove obsolete code so we don't
1118 have to update fputs_demangled usage in it.
1119 * stack.c (print_frame_info, frame_info): Add language variable
1120 to pass to fprintf_symbol_demangled and initialize it from the
1121 symbol's language. Replace calls to fputs_demangled with calls
1122 to fprintf_symbol_filtered.
1123 * symtab.c (find_methods): Replace call to fputs_demangled with
1124 call to fprintf_symbol_filtered.
1125 * ch-valprint.c (demangle.h): Include.
1126 * ch-valprint.c (chill_print_value_fields): Replace call to
1127 fprint_symbol with call to new fprintf_symbol_filtered.
1129 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1131 * Makefile.in (VERSION): Bump version to 4.8.2.
1133 * main.c (source_command): Require an explicit pathname of file
1134 to source, since previous behavior of defaulting to gdb init file
1135 was troublesome and undocumented.
1136 * printcmd.c (disassemble_command): Add missing '{}' pair to
1137 else with two statements. Bug reported by Stephane Tsacas
1139 * symtab.c (find_pc_line): Don't complain about zero length or
1140 negative length line numbers for the moment, since we may not own
1141 the terminal when called, such as when single stepping. (FIXME)
1142 * language.h (CAST_IS_CONVERSION): True if current language is
1143 C++ as well as C. Fix from Peter Schauer.
1144 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1145 Use STREQN macro rather than bare '!strncmp()'.
1146 * environ.c (unset_in_environ): Avoid use of memcpy on
1147 overlapping memory regions, as suggested by Paul Eggert
1148 <eggert@twinsun.com>.
1149 * c-exp.y (%union struct): Remove unused ulval as suggested
1150 by Paul Eggert <eggert@twinsun.com>.
1152 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1154 * main.c (gdbinit): Make static.
1155 * main.c (inhibit_gdbinit): Move to file scope.
1156 * main.c (main): Remove local inhibit_gdbinit.
1157 * main.c (source_command): Don't source '.gdbinit' file by
1158 default if gdb has been told to ignore it.
1160 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1162 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1165 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1167 * printcmd.c (print_address_symbolic): Only print if offset
1168 is shorter than max_symbolic_offset.
1169 (initialize_printcmd): `set print max-symbolic-offset'.
1171 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1172 (examine_tag): Use it.
1173 (read_register_stack): Only look in the local registers for a
1174 memory address if it's between rfb and rsp; go to memory otherwise.
1175 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1176 (reginv_com): Remove ancient kludge command.
1178 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1180 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1181 irix4 will again compile.
1183 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1185 * configure.in: accept mips-sgi-irix4* for irix4.
1187 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1189 * z8k-tdep.c (print_register_hook): Lint.
1191 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1193 Lint fixes from Paul Eggert (eggert@twinsun.com):
1195 * command.c (do_setshow_command): var_uintegers are unsigned.
1196 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1197 unsigned, since they use hex values with the high bit set.
1199 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1201 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1202 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1204 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1205 macro definitions in parenthesis.
1207 * dbxread.c (dbx_symfile_init): Catch the case where there is
1208 no string table, but the only way we find out is by reading zero
1211 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1213 * dbxread.c (dbx_symfile_init): Make size of the string table
1214 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1215 offset to the string table is nonzero and handle the nonexistant
1216 string table case, should it occur. Ensure that the string table
1217 size read from the file is reasonable, with a minimum lower bound
1218 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1220 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1222 * Makefile.in: Changes to build testsuite correctly.
1223 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1224 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1225 (TARGET_FLAGS_TO_PASS): New variable.
1226 (SUBDIRS): Added testsuite.
1227 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1228 testsuite is compiled with CC_FOR_TARGET rather than CC.
1230 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1232 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1233 reported by mycroft@gnu.ai.mit.edu.
1235 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1236 * configure.in (vax-*-ultrix2*): New triplet.
1237 * config/vaxult2.mh: New file.
1238 * xm-vaxult2.h: New file.
1240 * c-exp.y (parse_number): Change high_bit to unsigned.
1241 * demangle.c: Change all references to cfront to ARM, since the
1242 actual algorithm is the one specified in the Annotated Reference
1243 Manual. This was confusing users into thinking that full cfront
1244 support was implemented.
1245 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1246 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1247 directly to lookup_struct_elt_type, which will do the
1248 dereferencing itself.
1249 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1250 NULL dereferencing bug for unnamed structs, comment out
1253 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1255 * coffread.c (process_coff_symbol): Change PCC argument correction
1256 so that it only happens on big-endian targets; so that it only
1257 happens if the short or char argument is aligned on an int
1258 boundary; and so that it changes the location, rather than the
1259 type, of the argument. These changes tend to parallel similar
1260 (old) changes in stabsread.c.
1262 * coffread.c (coff_read_enum_type): Use the specified size for
1263 enums, don't assume that they are int-sized.
1265 * c-valprint.c (c_val_print): Don't assume enums are the same as
1268 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1269 Rendell, <michael@mercury.cs.mun.ca>.
1271 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1273 * language.h (local_decimal_format_custom): Add prototype.
1274 * language.c (local_decimal_format_custom): Add function, bug
1275 reported by Robert R. Henry (rrh@tera.com).
1277 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1279 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1280 by Josef Leherbauer, joe@takeFive.co.at.
1282 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1284 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1285 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1286 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1287 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1288 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1289 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1290 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1291 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1293 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1295 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1296 of demangled name fields to NULL if no demangling exists for
1297 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1298 symbols if their language is known at the time they are created,
1299 but sometimes the language is not known until later.
1301 * ch-typeprint.c (chill_print_type_base): Name changed to
1302 chill_type_print_base to match pattern for C and C++ names.
1303 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1304 to be consistent with other usages.
1305 * ch-typeprint.c (chill_type_print_base): Add support for
1306 printing Chill STRUCT types.
1307 * ch-valprint.c: Include values.h.
1308 * ch-valprint.c (chill_print_value_fields): New function and
1309 prototype for printing Chill STRUCT values.
1310 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1311 that was being called with two args instead of three.
1312 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1313 to print Chill STRUCT values.
1315 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1317 * configure.in: added testsuite to configdirs.
1319 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1321 * doc/stabs.texi: The `this' pointer is now known by the name
1322 `this' instead of `$t'.
1324 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1326 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1327 references of TAG_string_type DIEs in user defined types.
1328 * ch-lang.c (chill_create_fundamental_type): Track compiler
1329 change that now emits debugging info with the type long for Chill
1332 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1334 * remote-mips.c: New file; implements MIPS remote debugging
1336 * config/idt.mt: New file; uses remote-mips.c
1337 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1339 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1340 floating point coprocessor.
1341 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1343 (mips_pop_frame): If not mips_fpu, don't restore floating point
1345 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1347 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1348 mips_fpu, don't use fp0 as floating point return register.
1349 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1352 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1354 * gdb/testsuite: made modifications to testcases, etc., to allow
1355 them to work properly given the reorganization of deja-gnu and the
1356 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1358 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1360 * gdb/testsuite: Initial creation of gdb/testsuite.
1361 Migrated dejagnu testcases and support files for testing nm to
1362 gdb/testsuite from deja-gnu. These files were moved "as is"
1363 with no modifications. This migration is part of a major overhaul
1364 of dejagnu. The modifications to these testcases, etc., which
1365 will allow them to work with the new version of dejagnu will be
1366 made in a future update.
1368 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1370 * NEWS: Add reminders for next release.
1372 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1374 * mipsread.c (parse_lines): Correct check for files compiled with
1377 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1379 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1381 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1383 * Makefile.in (VERSION): GDB-4.8 release!
1384 * README, NEWS: Update for release.
1386 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1388 * am29k-pinsn.c (print_insn): Minor nits with const.
1389 * am29k-tdep.c: More minor nits with arg types for
1390 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1392 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1394 * gcc.patch: Update for a different GCC (G++) bug.
1395 * main.c (print_gdb_version): Update copyright year to 1993.
1396 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1397 conditionalize this file on it. FIXME, right way is to split
1398 these into two config files.
1399 (ATTACH_DETACH): Define for BSD 4.4
1400 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1401 (U_REGS_OFFSET): Revise for 4.4.
1402 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1403 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1404 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1406 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1408 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1411 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1413 * c-lang.c (c_printstr): Bugfix for length==0 case.
1415 * c-lang.c (c_printstr): If a C string ends in a null, don't
1418 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1420 * defs.h (STRCMP): Make it work for unsigned chars.
1422 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1424 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1425 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1426 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1427 define to kludge the large opcode table into two smaller tables,
1428 since GCC take exponential space to build the table. Lint.
1429 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1431 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1433 * Makefile.in (VERSION): Roll to 4.7.9.
1434 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1435 definition here, to handle both BSD 4.3 and 4.4 systems.
1436 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1437 * remote.c (alarm): Move declaration to global level, before
1438 first reference to it.
1439 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1440 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1442 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1444 * remote.c (readchar): forward declare alarm which otherwise looks
1445 like an undeclared variable to gcc.
1447 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1448 when comparing against an int. Avoids superfluous warning from
1451 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1452 Avoids superfluous warnings from some systems and/or compilers
1453 (like vax ultrix 4.2.)
1455 * language.c (struct op_print unk_op_print_tab): use the enum
1456 values rather naked zeros as initializers. Avoids warnings from
1457 ultrix type compilers.
1459 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1461 * Makefile.in (VERSION): Roll to 4.7.6.
1462 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1463 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1464 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1465 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1466 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1467 (depend): Fix bug where nm-files in config files weren't noticed.
1468 (make-proto-gdb-1): Avoid changing directories while building new
1469 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1471 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1473 * remote.c: Improve error recovery. Allow user to break out
1474 of initial connection attempt with INTERRUPT. Treat a timeout
1475 while waiting for remote packet like a retry, unless the remote
1476 side is actively running user code. Fix a few long printf_filtered's.
1478 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1481 * buildsym.c (start_subfile): Allow null file name.
1483 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1485 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1486 expects a pointer to complaint rather than a complaint
1488 (process_linenos): free the previously allocated subfile name,
1489 then allocate the new one from the heap.
1491 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1493 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1495 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1497 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1498 Previously, would bogusly index off the bottom of type_vector.
1499 (rs6000_builtin_type): Accept type number as argument.
1500 (read_type, case '-'): Handle negatives like any other type number.
1502 * symfile.c (deduce_language_from_filename): Handle null name.
1504 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1505 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1506 fixed by sato@sm.sony.co.jp.
1508 * xcoffread.c (parmsym): Don't use an initializer to set up
1509 this struct symbol. Set it up in initialize_xcoffread.
1510 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1511 works on real rs/6000 target with #ifndef FAKING_RS6000.
1513 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1515 * stabsread.c (rs6000_builtin_type): Move function from
1516 xcoffread.c:builtin_type.
1517 * xcoffread.c (builtin_type): Move to stabsread. Remove
1518 IBM6000_HOST dependency. Move misplaced comments.
1519 (various): Change printf's to complaints.
1520 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1521 objfile argument to read_type calls under #if 0.
1522 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1523 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1524 * Makefile.in: xcoffread.o is not built by default.
1525 * xm-rs6000.h (IBM6000_HOST): Remove.
1526 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1527 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1530 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1532 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1533 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1534 register numbers when user tries to modify elements in structs
1535 passed as arguments.
1536 * inflow.c (child_terminal_info): Move banner outside of system
1538 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1539 passes struct/union arguments by address.
1541 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1543 * Based on patch from Kean Johnston <maw@netcom.com>:
1544 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1545 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1546 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1548 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1550 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1551 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1553 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1555 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1556 cc debugging output.
1558 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1560 * stabsread.c (define_symbol): Complain about unrecognized names
1561 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1562 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1563 (read_cpp_abbrev): Don't use the class name as part of the
1564 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1565 abbrevs. Inspired by Mike Tiemann.
1566 (read_tilde_fields): Comment. Remove ancient dead code.
1567 Remove erroneous but non-dead code. Simplify. Add complaints.
1568 (in general): Remove extraneous (parentheses) in return
1571 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1573 * coffread.c (coff_lookup_type): Fix fencepost error reported
1574 by Art Berggreen, <arg@opal.acc.com>.
1576 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1577 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1579 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1580 test, which is apparently left over from when we used native
1581 include files and couldn't depend on the member names being there.
1582 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1584 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1586 * mipsread.c: Major overhaul to use new BFD symbol table reading
1587 routines. Now swaps information as it is needed, rather than
1588 swapping everything when the file is read.
1590 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1592 * Makefile.in (TARDIRS): Add sparclite demo dir.
1593 (*.tab.c): Change dependency on Makefile to depend on
1594 Makefile.in, otherwise it always rebuilds after configuring.
1595 Force output *.tab.c file into current directory even in "make"
1596 versions that rewrite dependent file names used in command lines.
1598 * TODO: Remove some things we did.
1599 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1600 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1601 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1602 * symtab.h: Eliminate unnamed unions and structs.
1604 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1606 * Makefile.in (VERSION): Roll to 4.7.5.
1608 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1610 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1611 re-evaluating symbol pointers.
1613 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1615 * c-exp.y (lcurly, rcurly): New nonterminals.
1616 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1618 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1619 made function static.
1620 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1621 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1622 * parse.c (start_arglist):
1623 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1624 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1625 * parser-defs.h (funcall_chain): Moved to parse.c.
1626 * printcmd.c (print_frame_nameless_args): Fix prototype.
1627 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1628 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1629 * valops.c (typecmp): Moved prototype from values.h.
1630 * value.h (typecmp): Moved prototype to valops.c, made static.
1631 * ch-exp.y (yylex): Change way control sequences are disabled.
1633 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1635 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1637 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1639 * mipsread.c (upgrade_type): Build array types correctly, using
1640 create_range_type and create_array_type.
1642 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1644 * remote-nindy.c: Cleanup.
1646 * infrun.c (wait_for_inferior): When rolling back the PC after
1647 a breakpoint, call write_pc so that NPC gets rolled back as well
1650 * blockframe.c (inside_entry_file, inside_main_func,
1651 inside_entry_func): PC of zero is always "bottom of stack".
1653 * printcmd.c (print_frame_args, print_frame_nameless_args):
1654 Let print_frame_nameless_args decide whether there are any,
1655 laying groundwork for possibly later printing 29K args for
1656 functions where we have tag words but no symbols.
1658 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1660 * Makefile.in: fix GDB doc targets for new doc subdir structure
1662 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1664 * stack.c (parse_frame_specification): Parse as many arguments
1665 as there are (up to MAXARGS). Pass all of them in argc, argv
1666 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1667 many there were, onto SETUP_ARBITRARY_FRAME.
1668 * tm-mips.h, tm-sparc.h: Corresponding changes.
1669 * mips-tdep.c, sparc-tdep.c: Ditto.
1671 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1673 * hp300ux-nat.c: Update copyrights.
1674 * mipsread.c (parse_partial_symbols): Complain about block
1675 indexes that go backwards. Fix from Peter Schauer.
1676 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1677 symbol-file that has no linkage symbols to be read.
1678 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1679 from tm- file to xm-file, since they're host dependent.
1680 * valarith.c (value_binop): Typo.
1682 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1684 * sparclite/aload.c: Add copyleft.
1685 * sparclite/crt0.s: Add comment at beginning.
1687 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1689 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1690 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1692 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1694 * values.c (value_headof): Fix typo in which VTBL and ARG were
1695 being confused for one another.
1697 * valops.c (typecmp): Now static.
1699 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1700 baseclass--we don't always inherit its virtual function table
1703 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1704 pointer correctly in case value_struct_elt moves it around.
1706 * valops.c (typecmp): Now static. Also, now groks references
1709 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1710 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1712 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1714 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1715 to avoid "too much defining" error from native C compiler (!).
1717 * Makefile.in (HFILES): Add typeprint.h.
1718 * typeprint.[ch]: Update copyrights.
1720 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1722 * Makefile.in: Update to match doc/ subdir changes.
1724 * config/hp300hpux.mh: No cross-host file needed, just native.
1725 * config/go32.mh: Remove nonexistent "native" support.
1727 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1728 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1729 * m88k-tdep.c (next_insn): Lint, cleanup.
1730 (store_parm_word): Lint.
1732 * README: Fix typo (reported by karl@hq.ileaf.com).
1734 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1736 * expression.h (BINOP_CONCAT): Document use for self concatenation
1737 an integral number of times.
1738 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1740 * valarith.c (value_concat): Rewrite to support self
1741 concatenation an integral number of times.
1742 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1743 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1744 eliminate hundreds of spurious shift/reduce and reduce/reduce
1745 conflicts that mask the 5 real ones.
1746 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1747 * ch-exp.y (integer_literal_expression): Remove production,
1750 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1752 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1753 implied that "no side effects" was nonfunctional.
1754 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1755 character string and bitstring concatenation.
1756 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1757 * expression.h (exp_opcode): Add BINOP_CONCAT.
1758 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1759 * language.c (string_type): Add function to determine if a type
1761 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1762 * valarith.c (value_concat): New function to concatenate two
1763 values, such as character strings or bitstrings.
1764 * valops.c (value_string): Remove error stub and implement
1766 * value.h (value_concat): Add prototype.
1767 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1768 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1769 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1772 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1774 * c-exp.y (exp): Add production to support direct creation
1775 of array constants using the obvious syntax.
1776 * c-valprint.c (c_val_print): Set printed string length.
1777 * dwarfread.c (read_tag_string_type): New prototype and
1778 function that handles TAG_string_type DIEs.
1779 * dwarfread.c (process_dies): Add case for TAG_string_type
1780 that calls new read_tag_string_type function.
1781 * expprint.c (print_subexp): Add support for OP_ARRAY.
1782 * gdbtypes.c (create_range_type, create_array_type): Inherit
1783 objfile from the index type.
1784 * ch-typeprint.c (chill_print_type): Add case for
1786 * ch-valprint.c (chill_val_print): Fix case for
1789 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1791 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1792 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1793 include/coff/mips.h.
1795 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1797 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1798 constants with an explicit null byte terminator. OP_STRING is
1799 now used for real string types.
1800 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1801 they are used by all languages.
1802 * c-lang.c (_initialize_c_language): Move initializations of
1803 builtin_type_* to lang.c.
1804 * c-typeprint.c (c_type_print_varspec_prefix,
1805 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1806 to TYPE_CODE_STRING.
1807 * c-valprint.c (c_val_print): Change the way character arrays
1808 are printed as strings to be consistent with the way strings
1809 are printed when pointer-to-char types are dereferenced.
1810 Remove test of print_max before calling val_print_string, which
1811 now does it's own test.
1812 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1813 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1814 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1815 * gdbtypes.c (builtin_type_*): Add declarations moved from
1817 * gdbtypes.c (create_string_type): New function to create real
1819 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1820 renamed to TYPE_CODE_STRING.
1821 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1822 builtin_type_* types moved from c-lang.c.
1823 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1824 to TYPE_CODE_STRING.
1825 * gdbtypes.h (builtin_type_string): Add extern declaration.
1826 * gdbtypes.h (create_string_type): Add prototype.
1827 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1828 renamed to TYPE_CODE_STRING.
1829 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1831 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1832 renamed to TYPE_CODE_STRING.
1833 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1835 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1836 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1837 to TYPE_CODE_STRING.
1838 * valops.c (allocate_space_in_inferior): New function and
1839 prototype, using code ripped out of value_string.
1840 * valops.c (value_string): Rewritten to use new function
1841 allocate_space_in_inferior, but temporarily disabled until some
1842 other support is in place.
1843 * valops.c (value_array): New function to create array constants.
1844 * valprint.c (val_print_string): Add comment to document use,
1845 complete rewrite to fix several small buglets.
1846 * value.h (value_array): Add prototype.
1847 * value.h (val_print_string): Change prototype to match rewrite.
1848 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1849 * ch-exp.y (match_character_literal): Disable recognition of
1850 control sequence form of character literals and document why.
1852 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1854 * nindy-share/nindy.c: Add comments to #endif's to clarify
1857 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1858 read_memory to get byte order right.
1859 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1860 anymore. This is done in paread.c now. We expect unwind info
1861 to hang off of objfiles, and search all of the objfiles when until
1863 * (skip_trampoline_code): Cast arg to target_read_memory.
1864 * objfiles.h (struct objfile): Add new field obj_private to hold
1865 per object file private data (unwind info in this case).
1866 * paread.c (read_unwind_info): New routine to read unwind info
1867 for the objfile. This data is hung off of obj_private.
1868 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1869 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1870 make this easier to access.
1872 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1874 * c-valprint.c (cp_print_class_member): Add extern decl.
1875 * c-valprint.c (c_val_print): Extract code for printing methods
1876 and move it to cp_print_class_method in cp-valprint.c.
1877 * c-valprint.c (c_val_print): Extract code to print strings and
1878 move it to val_print_string in valprint.c.
1879 * cp-valprint.c (cp_print_class_method): New function using
1880 code extracted from c_val_print.
1881 * valprint.c (val_print_string): New function using code
1882 extracted from c_val_print.
1883 * value.h (val_print_string): Add prototype.
1884 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1885 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1886 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1887 CHECKBUF, growbuf_by_size): New variables, macros, and support
1888 functions for implementing a dynamically expandable temp buffer.
1889 * ch-exp.y (match_string_literal): New lexer function.
1890 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1891 removed and replaced with new CHECKBUF macro.
1892 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1893 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1895 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1897 * Makefile.in: Add info for paread.o.
1898 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1900 * blockframe.c (frameless_look_for_prologue): Correct the
1902 * gdbtypes.h, gdbtypes.c: Use const in decl of
1903 cplus_struct_default, now that pa-gas assembler has been fixed.
1904 * hppah-nat.c: Formatting.
1905 * hppah-tdep.c: Remove lots of useless externs for variables we
1907 * (find_unwind_entry): Speed up by using binary search, and a one
1909 * (rp_saved): New routine to see what unwind info says about RP
1910 being saved on the stack frame.
1911 * (frame_saved_pc): Look for prologue to see if we need to
1912 examine the stack for the saved RP or not.
1913 * (init_extra_frame_info): Check for prologue, instead of
1914 framesize to determine if we are frameless or not.
1915 * (frame_chain_valid): Stop backtraces when we run into _start.
1916 * (push_dummy_frame): Reformat to make more readable.
1917 * (find_dummy_frame_regs): ditto.
1918 * (hp_pop_frame): ditto.
1919 * (hp_restore_pc_queue): small cleanup.
1920 * (hp_push_arguments): ditto.
1921 * (pa_do_registers_info): ditto.
1922 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1923 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1924 * Define FRAME_CHAIN_VALID.
1925 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1926 passed to functions.
1928 * paread.c (pa_symtab_read): Use new bfd conventions for
1929 accessing linker symbol table.
1930 * (pa_symfile_init): Access embedded STAB info via BFD section
1931 mechanism and related macros.
1934 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1936 * sparc-stub.c: Use a seperate stack for our traps.
1937 * Handle recursive traps.
1938 * Remove all trap init code. This needs to be done by the
1940 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1942 * (handle_exception): See if we are at breakinst, if so, then
1943 advance PC sp that users can just step out of breakpoint().
1944 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1945 new place if SP has changed.
1946 * (case 's'): Get rid of this, we can't do it yet.
1947 * (case 't'): New command to test any old random feature.
1948 * (case 'r'): New command to reset the system.
1949 * (breakpoint): Add label to breakpoint trap instruction so that
1950 handle_exception() can detect where we are and get past the
1951 breakpoint trivially.
1953 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1955 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1957 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1959 * configure.in: recognise all sparclite variants
1961 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1963 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1964 binary files oring in the right bit.
1966 * main.c, source.c, state.c, symmisc.c: use macros defined in
1967 fopen-{bin|both} when fopening files.
1969 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1971 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1972 from a configuration file (typically including <limits.h>), or to
1973 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1974 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1975 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1976 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1977 * exppritn.c (print_subexp, dump_expression): Add case for
1979 * expression.h (OP_BITSTRING): New expression element type for
1981 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1982 macros to convert between number of expression elements and bytes
1983 to store that many elements.
1984 * i960-tdep.c (leafproc_return): Use new macros to access
1985 minimal symbol name and address fields.
1986 * m88k-pinsn.c (sprint_address): Use new macros to access
1987 minimal symbol name and address fields.
1988 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1989 minimal symbol address field.
1990 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1991 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1992 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1993 Use new BYTES_TO_EXP_ELEM macro.
1994 * parse.c (write_exp_bitstring): New function to write packed
1995 bitstrings into the expression element vector.
1996 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1998 * parser-defs.h (struct stoken): Document that it is used for
1999 OP_BITSTRING as well as OP_STRING.
2000 * parser-defs.h (write_exp_bitstring): Add prototype.
2001 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2002 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2003 LOWER, LENGTH): New tokens for keywords.
2004 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2005 upper_lower_argument, length_argument, array_mode_name,
2006 string_mode_name, variant_structure_mode_name): New non-terminals
2008 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2009 * ch-exp.y (match_bitstring_literal): New lexer support function
2010 to recognize bitstring literals.
2011 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2012 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2013 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2014 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2015 * ch-exp.y (yylex): Check tokentab6.
2016 * ch-exp.y (yylex): Call match_bitstring_literal.
2018 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2020 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2021 symbol name and value fields.
2023 * c-exp.y (yylex): Make static, to match prototype and other
2026 * expression.h (exp_opcode): Add BINOP_MOD.
2027 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2028 * expprint.c (dump_expression): Handle new BINOP_MOD.
2029 * language.c (binop_type_check): Handle new BINOP_MOD.
2030 * main.c (float_handler): Re-enable float handler when hit.
2031 * valarith.c (language.h): Include, need current_language.
2032 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2033 for integer divide truncates towards zero for negative results.
2034 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2035 * valarith.c (value_binop): Allow arithmetic operations on
2036 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2037 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2038 * ch-exp.y (tokentab3): Add MOD and REM.
2039 * ch-exp.y (yylex): Set innermost_block for symbols found
2040 in local scopes. Return LOCATION_NAME for local symbols.
2041 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2042 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2044 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2046 * command.c (shell_escape, make_command, _initialize_command):
2047 don't create or use fork if CANT_FORK is defined.
2048 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2049 code written for the IBM PC" remain.
2050 * xm-go32.h: define CANT_FORK
2052 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2054 * remote-sim.c: first attempt at general simulator interface
2055 * remote-hms.c: whitespace
2056 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2057 understand new stack layout. (print_register_hook): print ccr
2058 register in a fancy way.
2060 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2062 * eval.c (language.h): Include.
2063 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2064 to pointer types when the current language is C. It loses for
2065 other languages when the lower index bound is nonzero.
2066 * valarith.c (value_subscript): Take array lower bounds into
2067 account when performing subscripting operations.
2068 * valops.c (value_coerce_array): Add comment describing why
2069 arrays with nonzero lower bounds are dealt with in value_subscript,
2070 rather than in value_coerce_array.
2072 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2074 * ch-exp.y (FLOAT_LITERAL): Add token.
2075 * ch-exp.y (literal): Add FLOAT_LITERAL.
2076 * ch-exp.y (match_float_literal): New lexer routine.
2077 * ch-exp.y (convert_float): Remove.
2078 * ch-exp.y (yylex): Call match_float_literal.
2079 * ch-exp.y (yylex): Match single '.' after trying
2080 to match floating point literals.
2082 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2083 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2085 * expprint.c (dump_expression): New function for dumping
2086 expression vectors during gdb debugging.
2087 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2088 MULTI_SUBSCRIPT and moved out of BINOP range.
2089 * expression.h (DUMP_EXPRESSION): New macro that calls
2090 dump_expression if DEBUG_EXPRESSIONS is defined.
2091 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2092 * parse.c (length_of_subexp, prefixify_subexp): Change
2093 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2094 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2095 prefixify'ing the expression.
2096 * printcmd.c (print_command_1): Add comment.
2097 * ch-exp.y (expression_list): Add useful actions.
2098 * ch-exp.y (value_array_element): Add useful actions.
2099 * ch-exp.y (array_primitive_value): Add production.
2100 * ch-exp.y (yylex): Recognize ',' as a token.
2102 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2104 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2105 POSIXize the recursive makes (make [variable assignments] target{s})
2107 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2109 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2110 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2111 CPLUS_MARKER for all SVR4 systems, so follow suit.
2112 * defs.h (strdup_demangled): Remove prototype.
2113 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2114 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2115 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2116 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2117 prim_record_minimal_symbol_and_info): Use new macro
2118 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2119 * minsyms.c (install_minimal_symbols): Use new macro
2120 SYMBOL_INIT_DEMANGLED_NAME.
2121 * stabsread.c (define_symbol): Use new macro
2122 SYMBOL_INIT_DEMANGLED_NAME.
2123 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2124 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2125 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2126 SYMBOL_INIT_DEMANGLED_NAME.
2127 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2128 SYMBOL_DEMANGLED_NAME now tests language itself.
2129 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2130 now tests language itself.
2131 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2132 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2133 mangled name member in the language dependent portion of a symbol.
2134 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2135 mangled name member appropriate for a symbol's language.
2136 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2137 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2138 SYMBOL_DEMANGLED_NAME now tests language itself.
2139 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2140 initializes language dependent portion of symbol.
2141 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2142 demangles and caches the demangled form of symbol names.
2143 * utils.c (fputs_demangled, fprint_symbol): Use current language
2144 to select an appropriate demangling algorithm.
2145 * utils.c (strdup_demangled): Remove, no longer used.
2146 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2147 access the Chill mangled name member in the language dependent
2148 portion of a symbol.
2149 * ch-lang.c (chill_demangle): New function, simple demangler.
2150 * defs.h (chill_demangle): Add prototype.
2151 * symtab.h (language_dependent_info): Add struct for Chill.
2153 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2155 * Makefile.in (BISON): Add comment that when bison is used, it
2156 must include the "-y" option.
2157 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2158 Remove defines to remap non-yacc symbols, thus backing out of
2159 previous recent changes. Standard policy is that non-yacc parser
2160 generators get fixed, rather than adding bug workarounds in gdb
2161 for each new one that pops up. Expand comment to note this.
2162 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2164 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2166 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2167 case. Use code in N_SOL.
2169 * paread.c: New file that contains all HPPA/HPUX symbol reading
2171 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2172 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2173 * (dbx_symfile_offsets): Make static.
2174 * (pastab_build_psymtabs): New interface routine for paread to
2175 send stabs into dbxread.
2176 * gdb-stabs.h: Remove gobs of HPPA cruft.
2178 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2180 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2182 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2184 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2185 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2186 and YYDEBUG is not already defined.
2187 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2188 them during the previous replacements.
2189 * printcmd.c (_initialize_printcmd): Update internal documentation
2190 for "set" command to note that the assignment syntax is language
2192 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2193 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2194 and YYDEBUG is not already defined.
2195 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2196 single_assignment_action): New terminals and nonterminal for gdb
2197 extensions to chill expression grammer.
2198 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2199 tokens that start with '$' (register names, convenience vars, etc).
2200 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2201 * ch-exp.y (yylex): Call match_dollar_tokens.
2203 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2205 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2206 accessing minimal symbol data.
2207 * infcmd.c (read_pc): Use #ifdef, not #if.
2208 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2209 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2210 minimal symbol data.
2212 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2213 frame. Use find_return_regnum to find the caller.
2214 * (find_unwind_entry): New routine to locate stack frame info
2215 associated with a procedure. This looks in the $UNWIND_START$
2216 section in the SOM file.
2217 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2218 figure out where the caller's return address is stored.
2219 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2220 to figure out the frame size for a procedure.
2221 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2222 * (init_extra_frame_info): New routine. Corrects PC and FP for
2223 outermost frame if necessary.
2224 * (frame_chain): New routine, moved from tm-hppa.h.
2225 * (skip_trampoline_code): Handle computed function calls (ie:
2226 calls from $$dyncall).
2227 * (unwind_command): Temporary support function to allow user
2228 to control/observe aspects of the unwind (stack frame) info.
2229 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2230 was in a system call, if so, then read the PC from r31.
2231 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2232 with extra arg for skip_trampoline_code().
2233 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2234 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2235 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2237 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2239 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2240 Call new bfd_get_size() and verify that string table is no larger
2241 than the file that is supposed to contain it.
2242 * symfile.c (syms_from_objfile): Only complain about configured
2243 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2244 current target is the default BFD target.
2246 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2248 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2249 * solib.c (bkpt_names): New array of symbol names to try to
2250 use for the "mapping complete" breakpoint. Configurable
2251 define SOLIB_BKPT_NAME is first one to try.
2252 * solib.c (find_solib): Test debug_base for nonzero rather
2253 than just greater than zero.
2254 * solib.c (enable_break): Use bkpt_names to look up address
2255 at which to set "mapping complete" breakpoint.
2257 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2259 * defs.h (STRCMP, STREQ, STREQN): New macros.
2260 * defs.h (demangle_and_match): Remove prototype.
2261 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2262 and STREQN defined in defs.h.
2263 * dwarfread.c (set_cu_language): For completely unknown languages,
2264 try to deduce the language from the filename. Retain behavior
2265 that for known languages we don't know how to handle, we use
2267 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2268 and demangled name fields in symbol.
2269 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2270 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2271 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2272 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2273 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2274 Replace usages throughout.
2275 * elfread.c (demangle.h): Include.
2276 * elfread.c (record_minimal_symbol): Remove prototype and function.
2277 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2278 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2279 * infcmd.c (jump_command): Remove code to demangle name and add
2280 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2281 * minsyms.c (demangle.h): Include.
2282 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2283 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2284 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2285 * mipsread.c (psymtab_language): Add static variable.
2286 * stabsread.c (demangle.h): Include.
2287 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2288 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2289 * stack.c (return_command): Remove explicit demangling of name
2290 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2291 * symfile.c (demangle.h): Include.
2292 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2293 to match macros in symfile.h and allow them to be compiled
2294 if INLINE_ADD_PSYMBOL is not true.
2295 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2296 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2297 Add code to demangle and cache C++ symbol names. Use macro form
2298 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2299 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2300 Remove, also defined in symfile.c, which we already fixed.
2301 * symtab.c (expensive_mangler): Remove prototype and function.
2302 * symtab.c (find_methods): Remove physnames parameter and fix
2304 * symtab.c (completion_list_add_symbol): Name changed to
2305 completion_list_add_name.
2306 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2307 the normal symbol name and the cached C++ demangled name.
2308 * symtab.c (lookup_demangled_partial_symbol,
2309 lookup_demangled_block_symbol): Remove prototypes and functions.
2310 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2311 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2312 Remove code to try demangling names and matching them.
2313 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2314 Fix to try matching the cached demangled name if no match is
2315 found using the regular symbol name.
2316 * symtab.c (find_methods): Remove unused physnames array.
2317 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2318 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2319 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2320 C++ demangled symbol names.
2321 * symtab.h: Much reformatting of structures and such to add
2322 whitespace to make them more readable, and make them more
2323 consistent with other gdb structure definitions.
2324 * symtab.h (general_symbol_info): New struct containing fields
2325 common to all symbols.
2326 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2327 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2328 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2329 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2330 symbol): Use general_symbol_info struct.
2331 * utils.c (demangle_and_match): Remove, no longer used.
2332 * valops.c (demangle.h): Include.
2333 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2334 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2335 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2336 symmisc.c, symtab.c, valops.c: Replace references to minimal
2337 symbol fields with appropriate macros.
2338 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2339 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2340 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2341 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2342 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2343 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2344 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2345 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2346 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2347 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2348 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2349 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2350 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2351 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2353 * buildsym.c (start_subfile, patch_subfile_names): Default the
2354 source language to what can be deduced from the filename.
2355 * buildsym.c (end_symtab): Update the source language in the
2356 allocated symtab to match what we have been using.
2357 * buildsym.h (struct subfile): Add a language field.
2358 * c-typeprint.c (c_print_type): Remove code to do explicit
2360 * dbxread.c (psymtab_language): Add static variable.
2361 * dbxread.c (start_psymtab): Initialize psymtab_language using
2362 deduce_language_from_filename.
2364 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2366 * valprint.c (val_print): Reorganize comment and add note
2367 about dependency on target byte ordering.
2368 * ch-exp.y (value_array_slice): Fix typo.
2369 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2370 byte sized ints are assumed to be char strings and printed with
2371 string syntax. In chill, arrays of chars and arrays of
2372 bytes/ubytes are distinquishable, and printed appropriately.
2374 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2376 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2377 read/write routines for HPUX.
2379 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2380 branch targets to compute target address using const from previous
2381 instruction if necessary.
2382 * Add `Q' operator to print out bit position field various
2384 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2385 cleanups, use new code from Utah.
2386 * (store_inferior_registers): Update to new code from Utah.
2387 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2388 * (fetch_register): Clear out priv level when reading PCs.
2389 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2390 * Remove decl of errno, #include wait.h and target.h.
2391 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2392 were inside of a kernel call. If so, then PC is in a different
2393 register. Also, mask out bottom two bits of all PCs so as not to
2394 confuse higher level code.
2395 * (push_dummy_frame): Create from #define in tm-hppa.h.
2396 * (find_dummy_frame_regs): Update from Utah.
2397 * (hp_pop_frame): Create from #define in tm-hppa.h.
2398 * (hp_restore_pc_queue): New, from Utah.
2399 * (hp_push_arguments): Big fixes from Utah.
2400 * (pa_do_registers_info, pa_print_registers): Only print out fp
2402 * (skip_trampoline_code): New routine to deal with stubs that
2403 live in nowhereland between callers and callees.
2404 * i860-tdep.c: Remove decl of attach_flag.
2405 * infrun.c (wait_for_inferior): Add new macro
2406 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2407 at by PC will be nullified. If so, then step the target once more
2408 so as to avoid confusing the user.
2409 * (just before step_over_function:): Use stop_func_start, not
2410 stop_pc when checking for the existance of line number info.
2411 stop_func_start will reflect the proper address of the target
2412 routine, not of the stub that we may be traversing to get there.
2413 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2414 to deal with the stubs that PA compilers sometimes stick between
2415 callers and callees. Also, define FLAGS_REGNUM for access to the
2417 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2419 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2420 write gr0, PC regs, and PSW!
2421 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2422 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2424 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2425 * Define struct unwind_table_entry.
2426 * valops.c (call_function_by_hand): Add another arg to
2427 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2430 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2432 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2434 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2436 * Makefile.in (VERSION): Bump to 4.7.4.
2437 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2438 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2439 * Makefile.in (HFILES): Add valprint.h.
2440 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2441 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2442 * typeprint.c, typeprint.h: New files for language independent
2443 type printing functions.
2444 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2445 type printing functions and definitions.
2446 * valprint.h: New include file for language independent value
2447 printing definitions.
2448 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2449 dependent value printing functions.
2450 * c-exp.y (production ptype): Add range_type variable and use new
2451 create_range_type function.
2452 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2453 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2454 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2455 "const static" to ANSI-conformant "static const".
2456 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2457 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2459 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2460 * coffread.c (decode_type): Add range_type variable and call to
2461 new create_range_type function.
2462 * complaints.c (complain): Remove unused val variable.
2463 * complaints.c (_initialize_complaints): Make it void.
2464 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2465 variable and call new create_range_type function.
2466 * defs.h (enum val_prettyprint): Move enum from value.h to here
2467 so we can avoid having to include value.h just for prototypes that
2468 need the enum (thanks ANSI).
2469 * dwarfread.c (struct_type): Local anonymous_size variable is
2470 only used if !BITS_BIG_ENDIAN.
2471 * dwarfread.c (decode_subscript_data_item): Add rangetype
2472 variable and call new create_range_type function.
2473 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2475 * eval.c (evaluate_subexp): Remove unused local variable name
2476 and the statement with no side effects that initializes it.
2477 * expprint.c (print_subexp): Change local_printstr to
2479 * gdbtypes.c (create_range_type): New function that creates
2480 a range type using code fragments from object file readers as
2481 an example of what has to be initialized.
2482 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2483 and high_bound parameters, replaced with a single range_type
2484 parameter. Change function body to use passed in range_type
2485 rather than handcrafting one.
2486 * gdbtypes.h (create_range_type): Add prototype.
2487 * gdbtypes.h (create_array_type): Change prototype parameters.
2488 * infrun.c (normal_stop): Remove unused local variables tem and c.
2489 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2490 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2491 stub functions that call error if called.
2492 * language.c (unknown_language_defn, auto_language_defn,
2493 local_language_defn): Add initializers unk_lang_print_type and
2495 * language.h (struct language_defn): Reformat for larger
2496 comments, add la_print_type and la_val_print members. Add
2497 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2498 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2499 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2501 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2503 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2504 * main.c (execute_command): Remove unused local variable cmdlines.
2505 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2506 (clear_displays), symmisc.c (block_depth), values.c
2507 (clear_value_history):
2508 Make testing of truth value of assignment result explicit.
2509 * mipsread.c (upgrade_type): Update FIXME to include future use
2510 of create_range_type.
2511 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2512 whatis_exp, maintenance_print_type): Move prototypes and functions
2514 * printcmd.c (_initialize_printcmd): Move add_com calls for
2515 ptype_command and whatis_command to new typeprint.c.
2516 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2517 * source.c (find_source_lines): Local variable c only used
2518 when LSEEK_NOT_LINEAR is defined.
2519 * stabsread.c (read_array_type): Use new create_range_type
2521 * stabsread.c (read_range_type): Add new index_type variable and
2522 call new create_range_type function rather than handcrafting
2524 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2525 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2526 * symtab.c (type_print_base usages): Use c_type_print_base.
2527 * symtab.c (type_print_varspec_prefix usages): Use
2528 c_type_print_varspec_prefix.
2529 * symtab.c (type_print_method_args usages): Use
2530 cp_type_print_method_args.
2531 * valprint.c: Completely ripped apart and the fragments used
2532 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2533 valprint.h. Remaining stuff is language independent.
2534 * value.h (struct fn_field): Forward declare for prototypes.
2535 * value.h (type_print_1): Remove prototype.
2536 * value.h (enum val_prettyprint): Moved to defs.h.
2537 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2538 * value.h (baseclass_offset): Add prototype.
2539 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2540 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2541 * ch-typeprint.c: New file for language dependent type printing.
2542 * ch-valprint.c: New file for language dependent value printing.
2543 * ch-exp.y (parse_number): Remove prototype and stub function.
2544 * ch-exp.y (decode_integer_literal): Removed unused digits and
2546 * ch-exp.y (convert_float): Completely ifdef out for now.
2547 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2548 ch-lang.c (chill_op_print_tab):
2549 Change from ANSI-obsolescent "const static" to ANSI-conformant
2551 * ch-exp.y (yylex): Add unhandled storage class enumeration
2552 literals to switch statement for completeness.
2553 * ch-lang.c (chill_create_fundamental_types): Remove unused
2554 nbytes variable. Change dummy type to 2 bytes to match int.
2555 Handle FT_VOID types gratuituously added to chill DWARF by
2556 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2557 type rather than a one byte TYPE_CODE_INT type.
2558 * ch-lang.c (chill_language_defn): Add chill_print_type and
2560 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2562 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2564 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2565 bfd_get_symbol_leading_char instead.
2567 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2568 leading character from names.
2569 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2570 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2571 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2573 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2574 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2575 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2576 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2577 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2578 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2579 * symfile.c (syms_from_objfile): Insert debugging check to test
2580 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2582 * doc/gdbint.texinfo (Host Conditionals): Remove
2583 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2585 (Target Conditionals): Remove all of the above.
2587 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2589 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2590 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2592 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2594 * coffread.c (decode_type): catch negative tagndx fields generated
2596 * exec.c: comment out string following #endif.
2597 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2598 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2600 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2601 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2603 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2605 * complaints.c: New file, code moved from utils.c.
2606 * complaints.c (complain): Made into a varargs function.
2607 * complaints.h: New file, code moved from symfile.h.
2608 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2609 * Makefile.in (HFILES): Add complaints.h.
2610 * Makefile.in (OBS): Add complaints.o.
2611 * symfile.c (complaint_root, stop_whining, complaint_series,
2612 complain, clear_complaints, add_show_from_set for stop_whining):
2613 Moved to complaints.c.
2614 * symfile.h (struct complaint, complaint_root decl, complain
2615 prototype, clear_complaints prototype): Moved to complaints.h.
2616 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2617 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2618 complaints.h. Remove casts from arguments to complain(),
2619 which is now a varargs function, and remove unnecessary
2620 placeholder zero args.
2621 * defs.h (begin_line): Add prototype.
2622 * defs.h (vprintf_filtered): Add prototype.
2623 * dwarfread.c (varargs.h): Remove, no longer needed.
2624 * dwarfread.c (dwarfwarn): Remove prototype and function.
2625 * dwarfread.c (complaints): Define a bunch of complaints.
2626 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2627 usages to standard complain() calls.
2628 * utils.c (begin_line): New function that ensures that
2629 whatever gets filter-printed next starts on its own line.
2630 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2631 but to stdout (calls vfprintf_filtered internally).
2633 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2635 * remote.c: Avoid printf_filtered line limit. Suggested by
2636 Robert R. Henry, <rrh@tera.com>.
2637 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2639 * main.c (main): Accept --silent as well as --quiet. Change +help
2640 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2642 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2643 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2645 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2647 * tm-nindy960.h, remote-nindy.c: Lint.
2649 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2651 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2652 a optional type to decorate as an array type, the type of the
2653 index, and the bounds of the array. Records this additional info
2654 in the array type for use with languages with nonzero array
2656 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2657 to note that arrays may have bounds.
2658 * gdbtypes.h (create_array_type): Update prototype.
2659 * c-exp.y (ptype production): Adjust for new create_array_type
2660 calling conventions.
2661 * coffread.c (decode_type): Call create_array_type rather than
2662 handcrafting array types.
2663 * convex-tdep.c (value_type): Remove, now use create_array_type.
2664 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2665 vector_type into calls to create_array_type.
2666 * dwarfread.c (decode_subscr_data): Name changed to
2667 decode_subscript_data_item throughout.
2668 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2669 create_array_type. Now records index type and range as well.
2670 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2671 change to use create_array_type.
2672 * dwarfread.c (read_subroutine_type): Test existing user defined
2673 types before decorating them, to ensure they are blank, and
2674 complain about it if they are not.
2675 * dwarfread.c (decode_fund_type): For unrecognized types, always
2676 return some valid type (type integer). If the unrecognized type
2677 cannot be an implementation defined type, complain as well.
2678 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2679 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2680 * mipsread.c (upgrade_type): Add FIXME comment that code to
2681 handcraft arrays should be replaced with call to create_array_type.
2682 * stabsread.c (read_array_type): Replace code to handcraft
2683 array types with call to create_array_type.
2684 * valprint.c (type_print_varspec_prefix): Minor formatting
2685 change, join lines that don't need to be split.
2687 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2689 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2690 decl for attach_flag, it now lives in inferior.h.
2691 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2692 Make most functions static.
2693 * hppah-nat.c: General cleanups, remove BSD specific code (since
2694 that all lives in hppab-nat.c).
2695 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2696 Change sense of test against inside_entry_file(). This fix is
2698 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2699 to read/write_register_bytes().
2700 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2701 work around PA-GAS assembler bug. Also, add trailing */ to some
2703 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2704 Same reason as above.
2706 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2708 * mipsread.c (parse_symbol): When checking whether a structured
2709 type is an enum, check qualifiers of its first member, as well as
2710 the base type of the member. Bug found and fixed by John M.
2711 Farrell, <farrell@fjord.reo.dec.com>.
2713 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2714 * remote-vx.c: Don't include vx-share/reg.h.
2715 * vx-share/ptrace.h: Reproduce from scratch.
2716 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2717 * Makefile.in: Remove references to removed files, and to removed
2718 29k-share directories.
2720 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2722 * c-lang.c (_initialize_c_language): Name changed from
2724 * m2-lang.c (_initialize_m2_language): Name changed from
2726 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2727 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2728 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2729 expression parsing into c-lang.c and m2-lang.c respectively.
2730 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2731 m2-exp.y respectively.
2732 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2733 and m2-* files respectively.
2734 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2735 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2736 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2737 * expression.h (struct block): Forward declaration for prototypes.
2738 * language.h (struct objfile): Forward declaration for prototypes.
2739 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2740 * Makefile.in (HFILES): Add ch-lang.h.
2741 * Makefile.in (OBS): Add ch-lang.o.
2742 * ch-exp.y: Migrate code that has nothing to do with expression
2743 parsing into ch-lang.c.
2744 * ch-lang.c: New file, code migrated from c-exp.y.
2745 * ch-lang.h: New file, internal interface between ch-* files.
2746 * ch-lang.c (_initialize_chill_language): Name changed from
2747 _initialize_chill_exp.
2749 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2750 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2751 * config/amix.mh (NATDEPFILES): Add.
2752 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2755 * dwarfread.c (decode_subscr_data): Remove spurious test that
2756 accepted only integer subscript types. We don't do anything
2757 with the type at the moment anyway.
2759 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2761 * ch-exp.y (match_character_literal): Fix case where no
2762 match at all is found.
2763 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2764 width types. For example, "INT" is always 2 bytes regardless
2765 of the values of any TARGET_*_BIT macros. So use explicit
2766 numeric sizes for the types.
2768 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2770 * c-exp.y (c_create_fundamental_type): New function to create
2771 language specific fundamental types for C.
2772 * m2-exp.y (m2_create_fundamental_type): New function to create
2773 language specific fundamental types for Modula 2.
2774 * c-exp.y (c_language_defn, cplus_language_defn): Add
2775 c_create_fundamental_type to language struct initializers.
2776 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2777 to language struct initializers.
2778 * dwarfread.c (expression.h, language.h): Include.
2779 * dwarfread.c (ftypes): New array to hold fundamental types
2780 for current compilation unit.
2781 * dwarfread.c (cu_language_defn): New pointer to language
2782 struct for language of current compilation unit.
2783 * dwarfread.c (dwarf_fundamental_type): New function to
2784 create/lookup fundamental types.
2785 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2786 * dwarfread.c (throughout): Replace lookup_fundamental_type
2787 with dwarf_fundamental_type.
2788 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2789 compilation unit (may be different language or different objfile).
2790 * gdbtypes.c (lookup_fundamental_type): Move actual type
2791 creations into language specific fundamental type creation
2792 functions and call via create_fundamental_type. Add comment
2793 about this function being obsolescent.
2794 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2795 sized signed and unsigned integers.
2796 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2797 * language.c (language_def): New function to lookup a language
2798 struct given it's enumeration.
2799 * language.h (struct language_defn): Add la_fund_type, a pointer
2800 to a function that creates fundamental types for this language.
2801 * language.h (create_fundamental_type): New macro to create
2802 fundamental types based on the current language.
2803 * language.h (language_def): Add prototype.
2804 * language.c (unk_lang_create_fundamental_type): New function
2805 for initializing language structs, calls error if called.
2806 * language.c (unk_language_defn, auto_language_defn,
2807 local_language_defn): Use unk_lang_create_fundamental_type.
2808 ch-exp.y (chill_create_fundamental_type): New function.
2809 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2810 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2812 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2814 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2816 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2817 as GCC_PRODUCER and GPLUS_PRODUCER.
2819 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2821 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2824 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2826 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2827 rather than '$'. This particular piece of braindamage is
2828 spreading like ooze. It's now infected libiberty, deja-gnu,
2830 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2831 hardwired '$' character.
2833 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2835 (Changes to break incredibly ugly, unmaintainable 750 line
2836 read_struct_type function up into managable pieces.)
2837 * Makefile.in (VERSION): Bump to 4.7.3.
2838 * stabsread.c (struct field_info): Local struct definition.
2839 * stabsread.c (read_member_functions, read_struct_fields,
2840 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2841 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2842 functions from fragmented read_struct_type.
2843 * stabsread.c (stabs_general_complaint): Catchall complaint.
2844 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2845 symbol name continuation code. Use macro throughout.
2846 * stabsread.c (various places): Replace add-one-to-pointer
2847 with pointer increment.
2848 * stabsread.c (read_type): Retain function local copy of type
2849 descriptor. Rearrange code calling read_struct_type() to match
2851 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2852 a single blank as the name of nameless enumerations. Recognize
2853 this special case and set nameless flag.
2854 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2856 * ch-exp.y (access_name): New non-terminal token and
2858 * ch-exp.y (general_procedure_name): Now a terminal token.
2859 * ch-exp.y (location): Expand production.
2860 * ch-exp.y (match_simple_name_string): New function.
2861 * ch-exp.y (yylex): Call match_simple_name_string and return
2862 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2864 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2866 * munch: Backslash escape vertical bar characters inside
2867 grep patterns since they have special meaning for some greps.
2868 * parse.c (write_exp_string): Complete rewrite to store string
2869 contants as a leading explicit length, followed by the string data,
2870 followed by a trailing explicit length.
2871 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2872 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2873 Use recorded explicit length of strings in expression elements,
2874 rather than strlen. Adjust code to skip over strings stored in
2875 expression elements, and code to access strings, to account for
2876 new leading explicit size expression element.
2877 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2878 0, to avoid negative expression element indices.
2879 * valops.c (search_struct_method): Minor whitespace change.
2881 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2883 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2884 which together maintain a dynamically expandable static buffer
2885 for the lexer to use when translating C strings to their internal
2886 form (other future uses possible). Fix parsing of C style strings
2887 to do the normal C style input conversions of escaped character
2889 * valops.c (value_string): Remove translation of escaped
2890 character sequences, now done in C expression parser.
2891 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2892 and decides if it should be printed in literal form or some other
2893 form, based on it's ASCII value and setting of sevenbit_strings.
2894 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2895 macro, change indentation style.
2896 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2897 * ch-exp.y (chill_printstr): First cut at real function instead
2900 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2902 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2904 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2906 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2908 * defs.h (sevenbit_strings): Add declaration.
2909 * defs.h (printchar): Replace with gdb_printchar.
2910 * language.h (language_defn): Add new function pointers
2911 la_printchar and la_printstr, to do language dependent
2912 printing of characters and strings.
2913 * language.h (local_printchar, local_printstr): New macros
2914 to call language dependent functions pointed to by la_printchar
2915 and la_printstr respectively.
2916 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2917 dependent functions for printing characters and strings.
2918 * c-exp.y (c_language_defn, cplus_language_defn): Add
2919 c_printchar and c_printstr.
2920 * command.c (do_setshow_command): Rename printchar use to
2922 * expprint.c (print_subexp): Replace C style string output
2923 with call to local_printstr.
2924 * language.c (unk_lang_printchar, unk_lang_printstr):
2925 New stubs, currently errors.
2926 * language.c (unknown_language_defn, auto_language_defn,
2927 local_language_defn): Add unk_lang_printchar and
2929 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2930 language dependent functions to print characters and strings.
2931 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2932 * utils.c (printchar): Renamed to gdb_printchar.
2933 * valprint.c (print_string): Remove prototype, function moved
2934 to c-exp.y, where it becomes c_printstr.
2935 * valprint.c (print_max): Made global for reference from the
2936 language dependent printing routines in *-exp.y.
2937 * valprint.c (repeat_count_threshold): New variable with function
2938 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2939 Change all references to old macro to references to new variable.
2940 * valprint.c (value_print, val_print): Replace calls to
2941 print_string with calls to local_printstr.
2942 * valprint.c (val_print): Replace C style character printing
2943 with call to local_printchar.
2944 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2945 * valprint.c (_initialize_valprint): Add add_show_from_set
2946 call for setting up repeat_count_threshold as print variable.
2947 * ch-exp.y (decode_integer_value): New function.
2948 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2949 * ch-exp.y (chill_printchar, chill_printstr): New language
2950 dependent functions for printing characters and strings.
2951 * ch-exp.y (chill_language_defn): Add chill_printchar and
2954 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2956 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2957 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2958 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2960 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2962 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2963 and assume the process has been killed.
2965 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2967 * remote-udi.c (udi_open): Reset vars so that user can re-run
2968 programs without leaving GDB.
2969 * (many routines): Slightly improve error handling.
2970 * (download): Zero out BSS by longs instead of bytes to avoid
2971 timeouts in real hardware.
2972 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2973 that connection is no longer in use after shutdown() of socket.
2974 This keeps GDB from dying of a SIGPIPE when you issue multiple
2975 `target udi' commands.
2977 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2979 * language.h (language_format_info): New structure to bundle
2980 local formatting information.
2981 * language.h (language_defn): Replace individual format info
2982 with language_format_info structs.
2983 * language.h (local_*_format, local_*_format_prefix,
2984 local_*_format_specifier, local_*_format_suffix): New macros
2985 for binary/octal/decimal/hex formats to access info elements.
2986 * c-exp.y (c_language_defn): Update for new format handling.
2987 * m2-exp.y (m2_language_defn): Update for new format handling.
2988 * dbxread.c (language.h): Include for partial-stab.h use.
2989 * mipsread.c (expression.h, language.h): Include for
2991 * defs.h (local_hex_format, local_hex_format_custom,
2992 local_hex_string, local_hex_string_custom): Move to language.h.
2993 * language.c (local_hex_format_custom, local_hex_string,
2994 local_hex_string_custom, local_octal_format_custom): Use new
2996 * language.c (unknown_language_defn, auto_language_defn,
2997 local_language_defn): Update for new format handling.
2998 * printcmd.c (print_scalar_formatted): Use new macros
2999 to access decimal and binary format info for printing.
3000 * c-exp.y (chill_language_defn): Update for new format handling.
3001 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3002 * ch-exp.y (decode_integer_literal): Add function
3003 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3004 * ch-exp.y (builtin_type_chill_char): Add definition.
3005 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3007 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3009 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3011 (aix_framedata): added nosavedpc field.
3012 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3014 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3015 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3016 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3017 instructions as function_frame_info does. Expand special case of
3018 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3020 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3022 (function_frame_info): Set frameless if the function has no frame,
3023 and set nosavedpc if the PC was not saved. Handle gcc generated
3024 stfd 31,-4(31); st 31, -12(31) correctly.
3025 (frameless_function_invocation): New second argument pcsaved; if 0
3026 return whether the function has a frame, if 1 return whether the
3028 (frame_initial_stack_address): Correct typo: cache registers for
3029 callee_fi, not for fi, (avoids reading garbage memory locations).
3031 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3033 * infrun.c (wait_for_inferior (just before step_over_function
3034 label)): Change test for stepping into subroutine to check for the
3035 presence of line number info. This makes stuff compiled with -g1
3036 cause GDB to not lose control when stepping.
3038 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3039 Improve comments as well.
3041 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3043 * Makefile.in (VERSION): Bump to 4.7.2
3044 * symtab.c (find_pc_symtab): Fix return of random value
3046 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3047 Makefile since it contains sed patterns used in generation.
3048 Add sed pattern to also delete #include of any malloc.h.
3049 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3050 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3051 function names to conform to K&R terminology with respect to
3052 logical and bitwise operators:
3053 UNOP_ZEROP => UNOP_LOGICAL_NOT
3054 UNOP_LOGNOT => UNOP_COMPLEMENT
3055 BINOP_LOGAND => BINOP_BITWISE_AND
3056 BINOP_LOGXOR => BINOP_BITWISE_XOR
3057 BINOP_LOGIOR => BINOP_BITWISE_IOR
3058 BINOP_AND => BINOP_LOGICAL_AND
3059 BINOP_OR => BINOP_LOGICAL_OR
3060 PREC_OR => PREC_LOGICAL_OR
3061 PREC_AND => PREC_LOGICAL_AND
3062 PREC_LOGIOR => PREC_BITWISE_IOR
3063 PREC_LOGXOR => PREC_BITWISE_XOR
3064 PREC_LOGAND => PREC_BITWISE_AND
3065 value_zerop() => value_logical_not()
3066 value_lognot() => value_complement()
3067 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3068 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3069 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3070 and is nonexistant in some SVR4 based systems.
3071 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3072 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3074 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3075 * source.c (source_info): Fix minor nits, print "1 line" rather
3076 than "1 lines", and "language is <lang>".
3077 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3078 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3079 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3081 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3082 * ch-exp.y: New expression parser, for GNU-Chill.
3083 * defs.h (enum language): Add language_chill.
3084 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3085 LANG_MODULA2 a recognized language.
3086 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3087 Chill as well as Modula-2.
3088 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3089 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3090 * language.c (set_language_command): Add chill.
3091 * language.c (binop_result_type, integral_type, character_type,
3092 boolean_type, structured_type, value_true, binop_type_check):
3093 Add language_chill cases.
3094 * language.h (_LANG_chill): Define.
3095 * symfile.c (deduce_language_from_filename): Recognize the
3096 filename extensions ".chill", ".c186", and ".c286" for Chill.
3097 * valprint.c (typedef_print): Add case for language_chill.
3098 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3099 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3100 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3101 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3103 * Makefile.in (distclean): Add target ch-exp.tab.c.
3104 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3105 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3106 * eval.c (evaluate_subexp): Add OP_BOOL case.
3107 * expprint.c (print_subexp): Add OP_BOOL case.
3109 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3111 * infcmd.c (set_environment_command): Avoid skipping first
3112 char of env value if an '=' appears in it. Bug report and fix
3113 by Mark Jungerman, <maj@lucid.com>.
3115 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3117 * infcmd.c (step_over_calls): Improve comments.
3118 * symtab.c (find_pc_psymtab): Clean up a bit.
3119 * (find_pc_symtab): Fix comments, clean up code.
3120 * (find_pc_line): General cleanups, efficiency improvements.
3121 Also, don't return garbage when some line info exists, but there
3124 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3126 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3127 member, and the stat pointer passed to vmap_symtab was NULL, the
3128 wrong vmap entries would be modified. Fixes behavior where
3129 attempting to load symbols for a module with no member would mess
3130 up already read in symbols.
3132 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3134 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3135 29k-share/dfe/mini2udi.o.
3136 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3137 * alldeps.mak, depend: Update to deal with removal of
3138 aforementioned files.
3139 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3140 requirement for useless 'program' argument. Clean up
3141 udi_create_inferior, and udi_load to call common download()
3142 routine. Create download routine to load remote hosts directly
3143 (with the help of BFD) so that we don't need yank.c and
3145 Fix udi_detach to call UDIDisconnect with
3146 the right arguments. Clean up udi_resume, don't assign tip_error
3147 twice. Clean up udi_wait, straighten out status codes. Make
3148 udi_kill really work.
3150 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3152 * c-exp.y: separated host/target idea of integer type size,
3153 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3154 UINT and CHAR rules. (parse_number): work out the targetwise type
3155 of a number based upon it's size and qualifiers. (yylex): chars
3156 are now treated the same way as ints.
3158 * source.c (indentify_source_line): don't core dump if wanted
3159 line is larger than number of lines in source. (can happen when
3160 coff gets confused about #included source).
3162 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3164 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3165 when debugging a program with 100 shared libraries.
3167 * solib.c (solib_map_sections): Always close the BFD we open.
3168 Free all malloc'd storage we allocate, too, including error cases.
3169 (struct so_list): Remove unused so_bfd member.
3170 (clear_solib): Don't bother closing so_bfd.
3172 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3173 cacheable. `So many symbol files, so little file descriptors.'
3175 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3177 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3178 Stubs should stand alone as much as possible.
3180 * source.c (show_directories): Avoid printf_filtered length prob
3181 pointed out by Jonathan Stone.
3183 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3184 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3185 <Lee_Cooprider@vos.stratus.com>.
3187 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3189 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3190 struct, not struct itself.
3191 * serial.h (serial_restore): Fix prototype, takes pointer not
3194 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3196 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3197 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3199 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3201 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3202 Stubs should stand alone as much as possible.
3204 * README: Add remote-es1800.c and remote-st2000.c to table.
3205 * go32-nat.c: Remove, there is no native go32 support.
3206 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3208 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3210 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3211 new routines to deal with sending SIGINTs to attached processes
3212 when the user interrupts the controlling GDB.
3213 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3214 the aforementioned routines when waiting for the attached process.
3216 * elfread.c, mipsread.c: Include <string.h>.
3217 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3218 * serial.h: Add prototype for serial_restore().
3220 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3222 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3223 minimal_symbol_count, because the NULL symbol is not included in
3224 the count. This prevented this function from finding the last
3225 symbol in the table.
3227 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3229 * dbxread.c (process_one_symbol): if not defined
3230 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3231 the start of the function, not just after N_FUN.
3233 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3235 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3236 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3237 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3238 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3239 file. Remove preprocessor defines that previously did remapping.
3241 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3243 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3244 Bug fix courtesy of Alexander Klaiber.
3246 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3248 hp300 native support (hp300hpux untested).
3250 * hp300ux-xdep.c: removed.
3251 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3252 * xm-hp300hpux.h: updated copyright.
3253 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3254 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3255 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3256 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3257 fork-child.o coredep.o corelow.o.
3258 (NAT_FILE, NATDEPFILES): new macros.
3259 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3260 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3262 (NAT_FILE, NATDEPFILES): new macros.
3263 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3265 Vax ultrix native support.
3267 * nm-vax.h: new file.
3268 * Makefile.in (HFILES): added nm-vax.h.
3269 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3270 coredep.o corelow.o removed.
3271 (NAT_FILE, NATDEPFILES): new macros.
3272 * xm-vax.h: updated copyright.
3273 (REGISTER_U_ADDR): removed.
3275 Apollo native support (untested).
3277 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3278 * a68v-nat.c, nm-apollo68[bv].h: new files.
3279 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3280 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3281 * a68v-xdep.c: removed.
3282 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3283 inftarg.o fork-child.o a68v-xdep.o.
3284 (NAT_FILE, NATDEPFILES): new macros.
3286 * defs.h: include nm.h.
3287 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3288 sparc-tdep.c, : do not include nm.h.
3289 * doc/gdbint.texinfo: nm.h now included in defs.h.
3291 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3293 * Makefile.in (VERSION): 4.7.1 post release!
3295 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3297 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3299 * Makefile.in (VERSION): gdb-4.7 release.
3300 * README: Update for gdb-4.7.
3302 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3304 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3307 * alldeps.mak, depend: Update.
3309 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3311 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3313 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3314 causes problems in setting breakpoint in the right place in
3315 functions with `float' args which are passed as doubles.
3316 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3317 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3319 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3321 * Makefile.in (HFILES): Add nm-i386sco.h.
3322 * dwarfread.c: include <sys/types.h> for SCO.
3323 * infptrace.c: Don't include ptrace.h under SCO.
3324 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3326 * config/i386v.mt: Add exec.o to TDEPFILES.
3328 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3330 * i386v-nat.c: Remove space from front of #endif.
3331 * irix4-nat.c: Remove externs of registers[], include inferior.h
3333 * mips-nat.c: Explicitly initialize zerobuf to 0!
3334 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3335 Always setup fci->frame, even if it's non-zero. Too many places
3336 depend upon this behavior (and I have to get a release out the
3338 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3339 processing_gcc_compilation if we find the embedded stabs marker.
3340 This fixes several bugs with finding the location of short or char
3341 function parameters passed on the stack.
3343 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3345 Native support for sun4sol2.
3347 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3348 * nm-sysv4.h: new file.
3349 * Makefile.in (HFILES): added nm-sysv4.h.
3350 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3351 (NAT_FILE, NATDEPFILES): new macros.
3352 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3354 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3356 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3357 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3359 * Makefile.in (VERSION): Tick to 4.6.9.
3361 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3363 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3364 definition, replace with portable one.
3365 * remote-nindy.c: Lint.
3366 (nindy_wait): Return type is int, result is inferior_pid.
3367 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3368 (initialize_symmisc): Remove empty function.
3369 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3370 Remove obsolete, misspelled macro.
3371 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3372 (all @node commands): Use new form to avoid nitpicking errors.
3373 * doc/gdbint.texinfo: Document host/native/target split.
3375 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3377 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3379 * xm-mips.h (offsetof): Don't define this if __STDC__.
3381 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3383 umax native support (untested).
3385 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3387 (NAT_FILE, NATDEPFILES): new macros.
3388 * config/umax.mt (TDEPFILES): removed exec.o.
3389 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3390 removed to nm-umax.h.
3391 * nm-umax.h: new file.
3392 * Makefile.in (HFILES): added nm-umax.h.
3394 hppa native support (untested).
3396 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3397 (NAT_FILE, NATDEPFILES): new macros.
3398 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3399 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3400 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3401 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3402 * hppa[bh]-xdep.c: removed.
3403 * hppa[bh]h-tdep.c: do not include ptrace.h.
3404 * Makefile.in (HFILES): added nm-hppa[bh].h.
3406 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3408 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3410 * mips-nat.c: Straighten out include files. Work around
3411 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3414 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3416 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3417 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3418 backtraces from core files work.
3419 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3420 Functions are now defined in mips-nat.c.
3422 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3424 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3425 serial_default_name().
3427 * remote-hms.c, ser-go32.c, serial.h: Change from
3428 serial_timedreadchar() to new serial_readchar().
3430 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3432 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3434 * c-exp.y: Moved handling of 'const' and 'volatile' from
3435 <type> to <typebase>. This removes 2 conflicts.
3437 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3439 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3440 from breakpoint table when reseting breakpoints.
3442 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3444 Native support cleanup and corefile fixes for i386 SVR4 systems.
3446 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3447 fill_fpregset): Moved to i386v4-nat.c
3448 * i386v4-nat.c, nm-i386v4.h, : New files.
3449 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3450 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3451 change i386v-nat.o to i386v4-nat.o.
3453 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3455 Miscellaneous 386 configs updated.
3457 * config/i386aout.mt (TDEPFILES): removed exec.o.
3458 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3459 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3460 (NAT_FILE, NATDEPFILES): new macros.
3461 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3462 config/i386v4.mt (TDEPFILES): removed exec.o.
3463 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3464 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3465 (NAT_FILE, NATDEPFILES): new macros.
3466 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3467 fork-child.o coredep.o corelow.o i386-xdep.o.
3468 (NAT_FILE, NATDEPFILES): new macros.
3470 Native support cleanup for i386bsd (untested).
3472 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3473 * config/i386bsd.mh (NATDEPFILES): added exec.o
3474 * tm-i386bsd.h (FLOAT_INFO): removed.
3475 * nm-i386bsd.h (FLOAT_INFO): added.
3477 Native support for i386v (untested).
3479 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3480 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3481 (NAT_FILE, NATDEPFILES): new macros.
3482 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3483 * i386-xdep.c: removed.
3484 * Makefile.in (HFILES): added nm-i386v.h
3485 * i386v-nat.c, nm-i386v.h: new file.
3486 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3488 * tm-i386v.h (FLOAT_INFO): removed.
3490 Native support for linux (untested).
3492 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3493 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3494 (NAT_FILE, NATDEPFILES): new macros.
3495 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3496 * Makefile.in (HFILES): added nm-linux.h.
3497 * nm-linux.h: new file.
3498 * xm-linux.h: updated copyright. cleaned up formatting.
3499 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3501 Native support for sun386 (untested).
3503 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3504 fork-child.o sun386-xdep.o.
3505 (NAT_FILE, NATDEPFILES): new macros.
3506 * config/sun386.mt (TDEPFILES): removed exec.o.
3507 * Makefile.in (HFILES): added nm-sun386.h.
3508 * sun386-nat.c, nm-sun386.h: new file.
3509 * sun386-xdep.c: removed.
3510 * xm-sun386.h: updated comment and copyright.
3511 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3514 Native support for i386mach (untested).
3516 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3517 fork-child.o mach386-xdep.o.
3518 (NAT_FILE, NATDEPFILES): new macros.
3519 * Makefile.in (HFILES): added nm-i386mach.h.
3520 * nm-i386mach.h, i386mach-nat.c: new files.
3521 * mach386-xdep.c: removed.
3522 * xm-i386mach.h: updated copyright.
3523 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3526 Native separation for go32 (untested).
3528 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3529 * go32-nat.c: new file.
3530 * go32-xdep.c (call_ptrace, child_resume,
3531 fetch_inferior_registers, store_inferior_registers,
3532 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3534 Native support for m88k (untested).
3536 * Makefile.in (HFILES): added nm-m88k.h
3537 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3538 FETCH_INFERIOR_REGISTERS): removed.
3539 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3540 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3541 (NAT_FILE, NATDEPFILES): new macros.
3542 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3543 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3544 * m88k-xdep.c: removed.
3546 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3548 * i386b-nat.c: Comment changes.
3549 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3551 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3553 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3555 Avoid longjmp()-catching compilation errors in cross-ports.
3557 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3558 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3559 Move from mips-tdep.c and tm-{irix3,mips}.h.
3560 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3562 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3565 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3566 (fetch_core_registers): Fix bfd_seek arguments.
3568 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3570 Make core files work again (add back the `core' target).
3572 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3573 (NATDEPFILES): Add corelow.o.
3574 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3577 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3578 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3579 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3580 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3581 appears. FIXME, these should be moved to NATDEPFILES for native
3584 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3586 Ultra3 host/target/native split. (untested).
3588 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3589 (fetch_register, fetch_inferior_registers,
3590 store_inferior_registers, fetch_core_registers): removed to
3592 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3594 * Makefile.in (HFILES): added nm-ultra3.h.
3595 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3596 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3598 (NAT_FILE, NATDEPFILES): new macros for native support.
3599 * config/ultra3.mt (TDEPFILES): exec.o removed.
3601 * xm-vaxult.h: add MEM_FNS_DECLARED.
3603 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3605 * Makefile.in (VERSION): Roll to 4.6.8.
3606 (OBS): Put version.o first, so Makefile rebuild happens early.
3608 * command.h: Publicize prototype for not_just_help_class_command.
3609 * command.c: Remove proto.
3610 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3611 output. Move "maint info" from class info to class maintenance,
3613 * infrun.c: Move "stop" to class_obscure, and give it a
3614 function so it will not be seen as a global help topic. FIXME,
3615 it should be possible to set these attributes independently.
3617 * core.c (core_command): Make nicer error message for no core support.
3619 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3621 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3622 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3624 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3625 (scan_compilation_units): Punt unused filename arg. dbfoff,
3626 lnoffset, and curlnoffset are file_ptr's now.
3627 (dwarf_build_psymtabs): Drop desc and filename args; use
3628 objfile. dbfoff and lnoffset are file_ptr's now.
3629 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3630 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3631 (elf_symfile_read): Skip desc and filename args to
3632 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3633 * gdb-stabs.h: Use file_ptr rather than off_t.
3634 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3635 compile-time debug check that someone turned off as "unused".
3636 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3637 * symfile.h: Update dwarf_build_psymtabs and
3638 elfstab_build_psymtabs prototypes.
3639 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3640 Use file_ptr offsets. bfd_seeks use L_SET.
3642 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3644 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3645 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3646 value so that demangler won't be invoked. This greatly speeds up
3648 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3649 linked_proc_info so that it properly deallocates the appropriate
3650 item after it is done with it instead of before.
3651 * Don't pass bogus frame pointer to create_new_frame(). Just
3652 leave it as zero so that lower level code will figure out the
3655 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3657 Sony News native support.
3659 * Makefile.in (HFILES): added nm-news.h.
3660 * nm-news.h: new file.
3661 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3662 fork-child.o coredep.o to NATDEPFILES.
3663 (NAT_FILE, NATDEPFILES): new macros for native support.
3664 * config/news.mt (TDEPFILES): removed exec.o.
3666 * remote-vx.c: remove redundant include of sys/time.h.
3668 * infrun.c: include ctype.h. Otherwise some machines result in
3669 undefined for isdigit.
3671 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3673 * configure.in: Convert m68k entries to m68* entries to handle
3674 all the various m68xxx hosts and targets.
3675 * config/news1000.mt: No longer needed, same as news.mt.
3677 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3679 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3681 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3683 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3684 nm-sun2.h, nm-mips.h.
3686 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3688 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3690 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3692 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3694 * xm-hppah.h: if __STDC__ is not defined, define
3696 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3697 compiler; see the comment in the file.
3699 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3701 First cut at support for all BSD variants on 386.
3703 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3704 * i386b-nat.c: New native support file.
3705 * configure.in: Add host and target for i[34]86-*-bsd*.
3706 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3708 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3710 Sun2 native support (untested).
3712 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3713 REGISTER_U_ADDR): removed to nm-sun2.h.
3714 * nm-sun2.h: new file.
3715 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3716 fork-child.o sun3-xdep.o removed.
3717 (NAT_FILE, NATDEPFILES): new macros.
3719 Mips native support. Decstation and iris4 have been tested.
3722 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3723 fill_fpregset): removed to irix4-nat.c
3724 * mips-xdep.c: removed.
3725 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3727 * procfs.c: include nm.h.
3728 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3729 * xm-irix4.h: bump copyright.
3730 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3731 PROC_NAME_FMT): removed.
3732 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3733 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3734 (NAT_FILE, NATDEPFILES): new macros for native support.
3735 (CC): supply default compiler switches.
3736 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3737 fork-child.o coredep.o.
3738 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3740 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3741 fork-child.o mips-xdep.o coredep.o.
3742 (NAT_FILE, NATDEPFILES): new macros for native support.
3744 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3746 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3747 (NATDEPFILES): added fork-child.o
3748 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3749 (NATDEPFILES): added fork-child.o
3750 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3751 (NATDEPFILES): added fork-child.o
3753 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3755 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3756 by using puts_filtered instead.
3758 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3760 * remote-nindy.c (nindy_load): Replacement version from Steve
3761 Chamberlain, doesn't require forking to run "strip" or "sx".
3763 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3765 * Makefile.in (HFILES): Add nm-*.h files.
3767 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3769 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3770 (NATDEPFILES): added fork-child.o.
3772 * doc/gdbint.texinfo: document a few more macros, create new
3773 section for native macros.
3775 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3777 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3778 resolution of copyright issues.
3780 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3782 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3783 subdir gets configured.
3785 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3787 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3789 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3790 searching for a "bfd_strip" program. Also, fixed up arguments
3791 passed to that program.
3793 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3794 which is now used for something else. Rewrite description of
3795 associated parameters to match how gdb does it now.
3796 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3798 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3800 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3802 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3805 * inferior.h (proc_signal_handling_change): prototype removed.
3806 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3807 (handle_command): now calls target_notice_signals.
3808 * procfs.c (proc_signal_handling_change): renamed to
3809 procfs_notice_signals. Now static. Add prototype. All callers
3811 * target.h (struct target_ops): new field, to_notice_signals.
3812 (target_notice_signals): new macro to cover new field.
3813 * target.c (cleanup_target): default to_notice_signals to ignore.
3814 * corelow.c (core_ops),
3816 inftarg.c (child_ops),
3817 procfs.c (procfs_ops),
3818 remote-adapt.c (adapt-ops),
3819 remote-eb.c (eb_ops),
3820 remote-es1800.c (es1800_ops, es1800_child_ops),
3821 remote-hms.c (hms_ops),
3822 remote-mm.c (mm_ops),
3823 remote-nindy.c (nindy_ops),
3824 remote-st2000.c (st2000_ops),
3825 remote-udi.c (udi_ops),
3826 remote-vx.c (vx_ops, vx_run_ops),
3827 remote.c (remote_ops),
3828 target.c (dummy_target),
3829 xcoffexec.c (exec_ops): added static initializer for
3831 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3833 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3835 * main.c (define_command): Add forgotten initializer.
3837 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3839 * language.c, language.h: Move saved_language out to global
3840 expected_language. Set expected_language when user expectation
3842 * language.c (language_info): Don't print type/range checking gub.
3843 * main.c (main): Set expected language.
3844 (execute_command): Check against expected language.
3845 * symfile.c (set_initial_language): Set expected language.
3847 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3849 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3851 A bunch of changes mostly to improve debugging of C++ programs.
3852 Specifically, the calling of inferiors methods is improved.
3854 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3855 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3856 hide the implementation details of pointer-to-method objects.
3857 How to tell if the pointer points to a virtual method is
3858 still very dependent on the particular compiler, but this
3859 should make it easier to find the places to change.
3860 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3861 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3862 macros, instead of a hard-wired-in code that incorrectly
3863 assumed a no-longerused representation of pointer-to-method
3864 values. And otherwise fix the relevant bit-rotted code.
3866 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3867 If there are both fields and methods, put a space between.
3869 * stabsread.c (read_struct_type): Fix bug in handling of
3870 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3871 by '_'). (It used to prematurely exit the loop reading in
3872 the fields, so it would think it should start reading
3873 methods while still in the fields. This could crash gdb
3874 given a gcc that can emit nested type information.)
3876 * valops.c (search_struct_method): Pass 'this' value by
3877 reference instead of by value. This provides a more
3878 consistent interface through a recursive search where the
3879 "bottom" functions may need to adjust offsets (due to multiple
3881 * valops.c, value.h, values.c: Pass extra parameters to
3882 value_fn_field and value_virtual_fn_field so we can
3883 correctly adjust offset for multiple inheritance.
3884 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3885 virtual function calls by using value_virtual_fn_field().
3886 * values.c: New function baseclass_offset, derived from
3887 baseclass_addr (which perhaps can be made obsolete?).
3888 It returns an offset rather than an address. This is a
3889 cleaner interface since it doesn't mess around allocating
3891 * valops.c (search_struct_method): Use baseclass_offset
3892 rather than baseclass_addr.
3894 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3896 * Makefile.in: Re-install 29K/UDI stuff.
3897 * remote-udi.c (udi_resume): Clean up.
3898 * (udi_wait): Rewrite, leave out bugs.
3899 * Add debugging code to print out all register fetches and stores.
3900 * Straighten out target_ops.
3901 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3903 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3905 * remote-udi.c (udi_create_inferior): run with no arguments should
3906 not pass the program name as an argument, since the UDI code
3907 already handles that.
3908 (udi_load): get the symbols from prog_name, not arg_string (the
3909 load command should really use arg_string as the program name, not
3910 prog_name, but at least the run command works now).
3912 * munch: HP9000/300 nm puts an extra space between T and symbol
3915 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3916 needed for vxworks targets.
3918 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3920 * am29k-tdep.c (_initialize_29k): Make it possible for the
3921 user to set and query the address where function calls into the
3922 inferior write a small scratch routine. `set call_scratch_address'
3923 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3924 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3925 not already cached validly.
3927 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3929 Rs6000 native support.
3931 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3932 machines without this header should not be compiling this file.
3933 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3934 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3935 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3936 * xm-rs6000.h: do not include ptrace.h.
3937 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3938 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3939 infptrace.o and inftarg.o move to NATDEPFIES.
3940 (NAT_FILE, NATDEPFILES): new macro for native support.
3942 Sun3 native support.
3944 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3945 new macros for native support.
3946 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3947 removed sun3-xdep.o.
3948 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3950 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3951 * sun3-nat.c, nm-sun3.h: new files for native support.
3953 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3955 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3956 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3957 dbfsize and use it to initialize new local file scope dbsize.
3958 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3959 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3960 DIEs as well as the current check for undersize DIEs. This helps
3961 to gracefully detect and reject corrupted DIE information.
3963 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3965 Add `command hooks' and a hook for inferior program stopping.
3967 * command.h (struct cmd_list_element): Remove unused `aux'
3968 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3969 * command.c (add_cmd): Initialize new fields, elim old.
3970 (add_alias_cmd): Clone new fields.
3971 (delete_cmd): Un-hook hookee if we're deleting hook.
3972 (help_cmd): Tell user the command is hooked, if it is.
3973 (lookup_cmd_1): Abbreviations return the original command
3974 instead of themselves, so that hooks on the original cmd will be
3976 * defs.h (enum command_class): Add class_pseudo and comments.
3977 * gdbcmd.h (execute_user_command): Add prototype.
3978 * infrun.c (normal_stop): If the stop command is hooked,
3979 run the hook whenever we stop.
3980 (hook_stop_stub): Stub for catch_errors.
3981 (_initialize_infrun): Set up pseudo "stop" command.
3982 * main.c (execute_user_command): Code extracted from execute_command.
3983 (execute_command): If hooked, run the hook before the command.
3984 (define_command): If defining a new hook, check the command it
3985 is hooking, and warn if none. Install the hook.
3986 * source.c (_initialize_source): "l" is an abbrev for "list".
3987 * doc/gdb.texinfo: Document command hooks.
3989 * Makefile.in (VERSION): Roll to 4.6.7.
3990 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3991 * infrun.c (breakpoints_inserted): Make it static again.
3992 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3994 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3996 Native file renaming.
3998 * nat-sparc.c -> sparc-nat.c
3999 * nat-sun4os4.h -> nm-sun4os4.h
4000 * nat-trash.h -> nm-trash.h
4001 * config/sun4os4.mh: track file renaming.
4002 * configure.in: link to nm.h rather than nat.h.
4003 * infptrace.c: include nm.h rather than nat.h.
4005 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4007 Host/target/native split for sun4.
4009 * Makefile.in (TSOBS): removed corelow.o.
4010 * infptrace.c: included nat.h.
4011 * nat-trash.h: temporary header file. This should be removed once
4012 all hosts have the native/host/target split.
4013 * configure.in: add a symlink from nat-trash.h to nat.h if no
4014 other nat file exists for this configuration.
4015 * sparc-tdep.c: no longer include sys/ptrace.h.
4016 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4017 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4019 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4020 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4021 to NATDEPFILES. removed sparc-xdep.o.
4022 (NATDEPFILES, NAT_FILE): new macros for native support.
4024 Break the direct connection from core_file_command to any
4025 particular type of core file support.
4027 * target.h (find_core_target): new prototype.
4028 * target.c (find_core_target): new function. Walks the target
4029 list looking for the core target.
4030 * core.c (core_file_command): replace calls to core_detach and
4031 core_open with find_core_target and direct calls.
4033 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4035 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4037 config/hp300hpux.mh: ALLOCA1 was not defined.
4039 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4041 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4042 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4043 until we can figure out a better way to do paging.
4045 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4047 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4048 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4049 * hppa-coredep.c: Remove, now that we use the hook.
4050 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4051 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4053 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4054 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4055 be ripped out and reimplemented right (see elfread.c).
4056 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4058 Rename all HPPA files to fit into unique DOS filenames:
4059 * *hppabsd* => *hppab*
4060 * *hppahpux* => *hppah*
4062 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4064 Make the /proc support a target-struct in its own right.
4066 * Makefile.in: Remove inftarg.[co], since it is now included via
4068 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4069 reference infptrace.o. Add fork-child.o to all *.mh that
4072 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4073 No longer global functions.
4074 (fork_inferior): New global function from fork-child.c.
4075 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4076 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4077 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4078 (child_create_inferior): New tiny function that calls fork_inferior.
4079 * fork-child.c: New file, containing fork_inferior, which is
4080 built from slight mods to inftarg.c's child_create_inferior.
4082 * procfs.c (procfs_ops): Add target vector.
4083 (attach): Rename as static do_attach.
4084 (procfs_create_inferior): New tiny function that calls fork_inferior.
4085 (child_xfer_memory): Rename to static procfs_xfer_memory.
4086 (store_inferior_registers): Rename to static procfs_store_registers.
4087 (inferior_proc_init): Rename to static procfs_init_inferior.
4088 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4089 procfs_files_info, procfs_open, procfs_mourn_inferior,
4090 procfs_can_run): Slightly mangled copies of the corresponding
4091 child_XXX routines from inftarg.c.
4092 (proc_wait): Renamed to static procfs_wait.
4093 (child_resume): Rename to static procfs_resume.
4094 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4095 (initialize_proc_fs): Rename to initialize_procfs. Set up
4098 * putenv.c: index -> strchr.
4099 * regex.c: Always rename bcopy to memcpy, etc.
4100 FIXME: Eventually do the renames rather than use #define's.
4101 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4103 * sparc-xdep.c: Move deferred_stores to target dependent.
4104 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4106 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4108 Split non-target-dependent code out of target_attach routines.
4110 * target.h: Comments on target_attach args and results.
4111 * infcmd.c (attach_command): Check for existing execution, call
4112 target_attach, set up terminal status and wait_for_inferior, wait
4113 for the attach status, and do normal_stop.
4114 * inftarg.c (child_attach): Remove target independent stuff.
4115 * remote-adapt.c (adapt_attach): Ditto.
4116 * remote-mm.c (mm_attach): Ditto.
4117 * remote-udi.c (udi_attach): Ditto.
4118 * remote-vx.c (vx_attach): Ditto.
4122 * remote-hms.c (hms_attach): Remove completely, it was useless.
4123 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4124 commented-out start_remote calls.
4125 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4126 DENTER and DEXIT macros and their calls. Use a real debugger --
4127 like gdb -- to see what functions are being called when.
4128 * utils.c (strcmp_iw): Make nonstatic, for lint.
4130 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4132 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4134 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4136 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4137 fix to differentiate between gcc1 & gcc2 compiled files so that we
4138 can debug calls that pass structs as args correctly.
4139 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4140 so, and what version.
4142 * remote.c (remote_wait): Make regs be char to avoid picayune
4143 ANSI compiler warnings.
4145 * energize.h: Move all external struct decls to inside of
4146 __STDC__, add prototype for energize_shell_wait().
4147 * energize.c (getpty): Clean up, make us really get a controlling
4149 * (energize_initialize): Disable SIGIO prior to setting up for
4150 I/O interrupts. Move setsid(), et. al. to getpty().
4151 * (energize_shell_wait): New routine to wait for things started
4152 via the shell command, uses wait() instead of /dev/proc.
4153 * Also, add prototype for execute_command_1().
4155 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4157 * inftarg.c (child_create_inferior, child_attach,
4158 child_mourn_inferior): collect unix child process stratum
4159 functions which live below the target vector into this file to
4160 facilitate host/target/native split. Also, make them static.
4161 * inflow.c (child_mourn_inferior): removed.
4162 * infrun.c (child_create_inferior, child_attach): removed.
4163 (resume): becomes global so that functions below the
4164 target vector can find it.
4165 * inferior.h (resume): add prototype.
4166 (child_mourn_inferior, child_create_inferior, child_attach):
4169 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4170 replaced with find_default_attach and
4171 find_default_create_inferior.
4173 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4175 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4176 addresses don't get displayed in the wrong positions.
4178 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4180 Separate core functions along target vector in preparation for
4181 native support. Functions above vector now live in core.c. Those
4184 * core.c (solib_add_stub, core_close, core_open, core_detach,
4185 get_core_registers, core_files_info, core_ops): moved to corelow.c
4186 (_initialize_core): removed addition of core_ops target.
4187 * corelow.c: new file.
4188 (solib_add_stub, core_close, core_open, core_detach,
4189 get_core_registers, core_files_info, core_ops): moved from core.c
4190 (_initialize_corelow): new function.
4191 * gdbcore.h (core_open, core_detach): added prototypes.
4192 (core_ops): add forward declaration.
4193 * Makefile.in (SFILES_MAINDIR): add core.c
4195 (TSOBS): change core.o to corelow.o
4197 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4199 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4200 instead of 'sun' predefined symbol so that trap analysis code is
4201 enabled only when the TARGET is a sun3.
4203 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4205 * tm-i960.h (ext_format_i960): Add top-level declaration.
4206 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4207 blocks, else Sun4 compiler complains.
4209 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4211 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4212 instruction's argument. Patch from jonathan@cs.stanford.edu
4215 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4217 Break the thread of control that implies that a unix child
4218 process will be the default target.
4220 * target.c (find_default_run_target, find_default_attach,
4221 find_default_create_inferior, return_zero): new functions.
4222 (cleanup_target): Make return_zero the default for to_can_run.
4224 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4225 child_create_inferior references with find_default_XXX instead.
4227 * target.h (struct target_ops): new field, to_can_run.
4228 (find_default_attach, find_default_create_inferior): new prototypes.
4229 (target_can_run): new macro.
4231 * Also added a zero (default) to_can_run element to all static
4232 struct target_ops initializations throughout GDB, except:
4233 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4235 * infrun.c (child_create_inferior): Clean up error handling when
4236 no exec file is specified.
4237 (child_attach): Don't require exec file.
4239 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4241 Remove kill_inferior_fast, in favor of target_kill, which goes
4242 through the target vector.
4244 * inferior.h (kill_inferior_fast): remove declaration.
4246 * main.c (disconnect): call quit_cover using catch_errors rather
4247 than calling kill_inferior_fast directly. New way goes through
4248 the target vector, handles attached processes, and writes
4249 command history if appropriate.
4250 (quit_cover): new function, wrapper for quit_command.
4252 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4253 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4254 inlining them into the local kill_inferior when needed.
4256 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4258 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4259 * stabsread.c (read_struct_type): Simplify complicated expression
4260 for dumb DECstation compiler.
4262 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4264 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4265 operands to memory management instructions, from WRS.
4267 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4269 * main.c (main): Back out previous language setting changes.
4270 Replace with simple default to C before processing any init
4271 files. There MUST be a language set, even in the absence of
4272 init files or executables, or expression parsing fails.
4274 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4276 * main.c (main): Move code that sets initial language to
4277 symfile.c. Fixup places where command files are processed to
4278 be consistent in setting a default language if none has been
4280 * symfile.c (set_initial_language): Add code moved from
4281 main() that sets an initial default language when a new
4282 symbol file is read.
4283 * symfile.c (symbol_file_command): Call set_initial_language.
4284 * symtab.c (find_main_psymtab): Add FIXME comment.
4286 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4288 * breakpoint.c, sparc-tdep.c: comment changes.
4289 * configure.in: removed target_dependent line.
4291 * remote-mm.c (mm_attach): change printf to error to prevent
4293 * remote-udi.c (udi_attach): change printf to error to prevent
4296 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4297 calls to {fetch|store}_inferior_registers with calls to
4298 target_{fetch|store}_registers, for remote-target independence.
4300 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4302 * Makefile.in: Fix bug I introduced in merging Rich's change.
4303 * infrun.c (child_create_inferior): Use proceed() rather than
4304 doing all the same stuff by hand.
4306 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4308 * Makefile.in, configure.in: add support for files used only when
4309 configured native, that is, when host = target.
4311 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4313 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4314 stores are target dependent and were moved from xm to tm.
4316 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4318 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4320 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4321 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4323 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4325 * target.h (struct target_ops): removed to_convert_to_virtual and
4326 to_convert_from_virtual elements. Initializations removed from
4327 all static initializations.
4328 (target_convert_to_virtual, target_convert_from_virtual):
4330 (host_convert_to_virtual, host_convert_from_virtual): Removed
4331 forward declarations.
4332 * target.c (cleanup_target): removed default assignments for
4333 to_convert_to_virtual and to_convert_from_virtual.
4334 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4336 * findvar.c (value_of_register, value_from_register):
4337 target_convert_to_virtual inlined.
4338 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4339 * valops.c (value_assign): target_convert_from_virtual inlined.
4341 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4343 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4344 position wrong if used for the prompt.
4345 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4347 Support for accessing arbitrary MIPS stack frames in memory.
4349 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4350 set, run it before INIT_EXTRA_FRAME_INFO.
4351 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4353 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4354 (FP) value in the frame_info struct if it is zero (as from top of
4356 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4358 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4359 comes back as zero. So does FP_REGNUM, as a trigger for
4360 init_extra_frame_info.
4362 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4363 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4364 (INIT_FRAME_PC): Defined to null.
4365 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4366 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4367 Briefly explain MIPS stacks in GDB.
4369 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4371 * copying.awk, copying.c (show_copying_command,
4372 show_warranty_command): Rename from copying_info, warranty_info,
4373 to match command function conventions.
4375 * utils.c (prompt_for_continue): Reinitialize more-counts
4376 before printing anything, and again afterward. Fix comments.
4377 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4378 or alloca() if needed.
4380 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4381 detect native versus cross-host.
4383 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4385 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4386 Suns. Rename to m68k_saved_pc_after_call.
4387 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4388 m68k_saved... instead of sun3_saved...
4390 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4392 * Makefile.in (update-depend, update-alldeps): Split out of
4393 setup-to-dist, for convenience in rebuilding the depend and
4395 (assorted): Update to catch straggler files when building gdb.tar.Z.
4397 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4399 Preliminary cleanup for splitting host/native/target.
4401 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4402 here; it is dealt with at a gdb-target-independent level.
4403 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4404 high toned routine. Fix return type to void.
4405 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4406 Rich and I believe the "real problem" was that both single_step
4407 and target_resume were issuing PT_CONTINUE calls. This would
4408 cause the second PT_CONTINUE to sometimes fail because the process
4409 was already running.
4410 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4412 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4414 * energize.c (pty_to_kernel): Must check for EAGAIN as
4415 termination condition.
4416 (full_filename): Don't prepend dirname if filename begins with /.
4417 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4419 (getpty (NCR)): Lotsa bug fixes...
4420 (kernel_dispatch (case StopRType)): Use kill() instead of
4421 killpg() so we can deal with losing systems...
4422 (wait_for_events): Work around NCR select() lossage. It doesn't
4423 zero out readfds when select() returns zero.
4424 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4425 getcwd() instead of getwd() (NCR getwd() seg faults).
4426 (energize_wait): Use sigaction() for NCR. Their version of signal()
4427 is unreliable by default.
4429 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4430 error from PIOCSWSTOP.
4432 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4433 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4434 defs.h, utils.c: Make vfprintf_filtered global.
4436 * energize.c (send_location): New routine to consolidate all
4437 places where we must notify kernel of where the given pc is.
4438 (cplus_demangle): Put single-quotes around demangled names.
4439 (energize_call_command): Call send_location() after doing up,
4440 down, and frame commands.
4442 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4444 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4445 pass at doc for two new remote targets---29K using UDI, and Tandem
4446 ST2000 using STDBUG.
4448 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4450 * doc/all.m4: turn on H8/300 stuff for generic manual
4452 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4453 after explicit call to breakpoint() in serial stubs.
4455 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4457 * mipsread.c: Clean up some white space.
4458 (parse_symbol): Handle stEnd of stFile.
4459 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4461 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4462 store_inferior_registers): Replace unexplained numbers
4463 with manifest constants from a DECstation header file.
4464 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4465 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4467 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4469 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4470 for "down". Suggested by Richard Stallman.
4472 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4474 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4475 redeclaration bug on SunOS 4.
4477 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4479 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4480 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4481 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4482 they aren't already there.
4483 * remote-vx.c (vx_prepare_to_store): Ditto.
4484 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4486 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4488 Removed a large number of changes inserted by Per Bothner
4489 for C++ support. These will go back in when they've been
4492 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4494 * serial.h: Fix prototye for serial_raw().
4495 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4496 serial_write() to match prototypes.
4497 * remote-st2000.c (get_reg_name): Make *p be const.
4499 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4501 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4502 to agree with target structure field type.
4503 (nindy_store_registers): Ditto.
4505 * Makefile (OPCODES): New var, pointing to opcodes library.
4506 (CLIBS, CDEPS): Include it.
4507 (saber_gdb): Load opcodes library.
4509 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4511 * a68v-xdep.c (store_inferior_registers): declare as void.
4512 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4513 * remote-st2000.c: Massive changes to use new serial package.
4514 Also added 'connect' command to transparantly connect to serial
4516 * ser-termios.c: Big cleanup, use nicer coding conventions.
4517 * ser-bsd.c: New module, serial stuff for BSD systems.
4518 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4519 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4521 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4523 * doc/gdb.texinfo: fix shameful error of agreement reported by
4524 jimb@occs.cs.oberlin.edu (Jim Blandy)
4525 * doc/gdb.texinfo: remove old partial discussion of remote serial
4526 protocol (via serial debug stubs)
4527 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4528 use of serial debug stubs
4530 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4532 * symfile.h: Declaration of set_demangling_style() moved
4533 here from demangle.h (which is now in ../include).
4534 * i386-xdep.c: Update comment.
4536 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4538 * symtab.c (completion_list_add_symbol): restructured to optimize
4539 for time. First clip names that cannot match. Then clip any
4540 names we've already considered. Drop a redundant strncpy. Drop
4541 a redundant malloc and associated free for demangled names.
4543 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4545 * a68v-xdep.c (store_inferior_registers): Define as type void.
4546 * configure.in: Add host m68k-apollo*-bsd*.
4547 * demangle.c (struct demanglers): Use enum instead of constant
4548 value to keep braindamaged HP/Apollo compiler happy.
4550 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4552 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4553 match "FOO". This allows 'break Foo' to work when Foo is
4554 a mangled C++ function. (See comment before function.)
4556 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4558 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4559 for files in vx-share/*.c.
4560 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4561 for normal GDB source files.
4563 * Makefile.in (VERSION): Roll to 4.6.6.
4565 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4566 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4567 * tm-sun3os4.h: Update comments.
4568 * xm-delta88.h: Remove STACK_END_ADDR.
4570 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4572 * Makefile.in (VERSION): Roll to 4.6.5.
4574 * infrun.c: Lint for recent `handle' changes.
4576 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4577 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4578 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4579 should include a ser-XXX.o module.
4581 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4582 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4584 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4585 known suns in configure.in, rather than mapping them to unique
4586 config files that happen to duplicate other config files.
4587 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4588 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4590 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4592 * configure.in (*-*-sunos*): Use trailing * to match all
4593 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4594 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4595 in production on Sun-4.
4596 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4597 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4598 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4600 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4601 config/sparc-noun.mt: New target configs for embedded.
4602 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4604 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4605 target definitions for embedded with and without underlines on
4608 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4609 not a parameter of the CPU, but of the development environment.
4610 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4612 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4614 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4615 (which involves reading in main's symtab) if we have no breakpoints.
4617 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4619 * dwarfread.c (cu_language): New local variable to record
4620 language for current compilation unit being processed.
4621 * dwarfread.c (set_cu_language): New local function to decode
4622 and record language for current compilation unit being processed.
4623 * dwarfread.c (synthesize_typedef): Add local function to
4624 synthesize a typedef for C++ classes, structs, unions, and
4626 * dwarfread.c (read_structure_scope): Synthesize typedefs
4627 for C++ classes, structs and unions.
4628 * dwarfread.c (read_enumeration): Synthesize typedefs for
4630 * dwarfread.c (read_file_scope): Call set_cu_language to
4631 record language for current compilation unit. After symtab
4632 is built, save this recorded language.
4633 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4634 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4635 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4636 typedefs for C++ classes, structs, unions, and enumerations.
4637 * dwarfread.c (scan_compilation_units): Call set_cu_language
4638 to record language for current compilation unit.
4639 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4640 for TAG_enumeration_types, rather than in add_partial_symbol.
4641 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4642 case with class, struct, and union type cases, now that they are
4643 the same. Remove tests for non-NULL name attributes, now done
4645 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4646 treat as alias for TYPE_CODE_STRUCT for now.
4648 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4650 * Makefile.in: map "gdb" through program_transform_name when
4653 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4655 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4656 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4657 Use "regi" for local indexing through register numbers, reserving
4658 "regno" for the name of a specific register passed as an input
4659 parameter. Fix bug propagated through all versions that sometimes
4660 used regno as an index when it should have been regi, thus using
4661 -1 as an index in some cases.
4663 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4665 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4666 respectively, so same demangler can be used by other programs.
4667 * Makefile.in: Remove demangler stuff.
4668 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4669 * demangle.c (_initialize_demangler): Tell demangler which
4670 CPLUS_MARKER to assume.
4672 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4674 RS/6000 portability changes (for hosting cross-debuggers).
4676 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4677 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4678 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4679 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4680 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4681 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4682 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4683 (NO_SINGLE_STEP): Add, target-dependent.
4684 (loadinfotextindex): Lowercase, remove "aix_".
4685 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4686 (NO_SINGLE_STEP): Remove, target-dependent.
4687 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4688 * xcoffread.c: Only build file if RS/6000 native GDB.
4689 (build_function_symbol): Remove #if 0'd code.
4690 * rs6000-tdep.c: Cleanup. Add static fn protos.
4691 Use CORE_ADDR for addresses throughout. Make void fns void.
4692 (pop_dummy_frame): Add FIXME about bogosity of design here.
4693 (rs6000_struct_return_address): Ditto.
4694 (frameless_function_invocation, frame_get_cache_fsr,
4695 frame_initial_stack_address, xcoff_relocate_symtab,
4696 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4697 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4698 Use CORE_ADDRs. Change identifiers to lowercase.
4700 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4701 supplying dummy routines if non-native. Add prototype for
4702 static exec_one_dummy_insn. Move a mess of functions to
4703 rs6000-tdep.c (as above). Remove #if 0'd code.
4705 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4706 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4707 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4709 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4712 * vx-share/README, nindy-share/README: New files describing
4713 how these directories' code is shared, and with whom.
4715 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4717 * configure.in (target configurations): Reformat into table.
4718 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4720 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4721 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4722 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4723 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4724 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4725 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4727 * Makefile.in (config-check): Add command to check whether
4728 configure.in is consistent with config/*.
4730 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4732 * configure.in (host configurations): Reformat nested cases into
4733 easy-to-maintain table.
4734 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4735 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4737 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4739 * cplus-dem.c: Reorder args to most local functions to make them
4740 follow the consistent pattern of struct work_stuff pointer first,
4741 followed by pointer into string being demangled, followed by
4742 pointer to the string where the result is being stored, followed
4743 by other args. Also generally replace most variables of name
4744 "type" with "mangled" for consistency. They all pointed to the
4745 same string but half were one name and half the other.
4746 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4747 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4748 use whenever a qualified name is being demangled.
4749 * cplus-dem.c (do_type): Qualified names are treated similarly
4750 to fundamental types, not as modifiers of fundamental types.
4752 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4754 * configure.in: Add sparclite as a target.
4756 * sparc-stub.c (handle_exception): Flush instruction cache just
4757 before returning to the user. (hexToInt): Fix overzealous cleanup.
4759 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4761 * infrun.c (handle_command): Rewrite to allow multiple signal
4762 numbers, signal number ranges, and to recognize "all" to mean all
4763 signals except those used by the debugger.
4764 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4765 to set or reset actions for specific signals.
4767 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4769 * coffread.c (decode_type): Call alloc_type to alloc new
4771 * stabsread.c (read_array_type, read_range_type, define_symbol):
4772 Call alloc_type to alloc new types.
4773 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4774 from type_obstack to symbol_obstack.
4775 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4777 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4778 associated with a type, using the same mechanism as was used to
4779 allocate space for the type structure itself.
4780 * coffread.c (patch_type, coff_read_struct_type,
4781 coff_read_enum_type): Use TYPE_ALLOC.
4782 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4783 * gdbtypes.c (create_array_type, check_stub_method,
4784 allocate_cplus_struct_type): Use TYPE_ALLOC.
4785 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4786 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4787 read_range_type): Use TYPE_ALLOC.
4789 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4791 * breakpoint.c (breakpoint_re_set): Select a default source
4792 symtab if one is not currently selected.
4793 * utils.c (query): Call wrap_here before building the output
4794 query string, to turn off wrapping and flush any buffered output.
4795 Otherwise our query may end up in the wrap buffer and never be
4797 * eval.c (evaluate_subexp): Report error when attempting to
4798 evaluate subscript for types without a target type, rather
4799 than dumping core by using the NULL pointer.
4800 * symfile.c (symbol_file_command): Forget current_source_symtab
4801 and current_source_line when discarding symbol table.
4803 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4805 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4807 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4808 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4810 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4812 * remote.c (remote_open): Fix baud rate setting to make -b flag
4813 work. (remote_wait): Change 'T' message parser to deal with new
4814 improved format which allows stub to send an arbitrary bunch of
4816 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4817 make all this re-entrant by storing all state on the stack. Clean
4818 up memory error trapping. (computeSignal, set_debug_traps):
4819 make it all table driven. Make a start at a baud rate setting command.
4821 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4823 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4825 * remote-vx.c: redefine malloc to avoid buggy declaration on
4826 RS/6000 <rpc/types.h>.
4827 xm-rs6000.h: include <sys/select.h> to define fd_set for
4828 <rpc/svc.h> on RS/6000.
4830 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4832 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4833 recursive invocations of make. Always create installation
4836 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4838 * m68k-pinsn.c: Minor fix in style of output (don't use
4839 range to indicate floating point control registers).
4841 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4843 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4845 * infcmd.c (registers_info): Handle multiple register names.
4846 Changes inspired by Roland McGrath.
4848 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4850 * sparc-stub.c: New file. Mix it with your SPARClite
4851 application, and it will speak GDB remote protocol!
4852 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4853 deal with arbitrary registers. Needed for sparc-stub.
4855 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4857 * cplus-dem.c (cplus_markers): Add table for gnu style and
4858 use throughout, in place of compile time constant CPLUS_MARKER.
4859 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4860 * cplus-dem.c (cfront_special): New function, as suggested
4861 by pfieland@stratus.com.
4862 * cplus-dem.c (forget_types): New function.
4863 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4865 * cplus-dem.c (mop_up): Call forget_types().
4866 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4867 Use throughout, instead of checking current_demangling_style.
4868 * cplus-dem.c (demangle_signature): When finding an explicit
4869 start of function args, forget all remembered types for
4870 lucid/cfront style demangling.
4871 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4872 underbar characters, use last pair as the delimiter. Hoist
4873 gnu_special() call up to cplus_demangle(). Call cfront_special()
4875 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4876 for inherited classes.
4877 * cplus-dem.c (demangle_args): Document quirks of numbered
4878 references to previously seen types.
4879 * dbxread.c (read_ofile_symtab, process_one_symbol):
4880 Use AUTO_DEMANGLING rather than explicitly checking
4881 current_demangling_style.
4882 * demangle.h: Add some comments.
4883 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4884 CFRONT_DEMANGLING): New macros.
4885 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4886 not found in the actual producer string produced by lcc.
4887 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4888 than explicitly checking current_demangling_style.
4890 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4892 * breakpoint.c (enable_longjmp_breakpoint,
4893 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4894 Check for duplicate breakpoints at the same address. Bug report
4895 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4897 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4899 * buildsym.c (end_symtab): Document that end_symtab can return
4900 NULL under non-error conditions.
4901 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4902 returned from end_symtab for empty compilation units.
4904 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4906 * am29k-tdep.c: Lint from DECstation compiler.
4907 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4908 As the man page says, "Sometimes you just can't get lint to shut
4909 up". That doesn't mean you should blow away the code it won't
4911 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4912 it up over the next few weeks. Make mips x 29k build.
4913 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4914 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4915 but leave it as a comment because the breakpoint instruction
4916 is not easily accessible at this moment (it's static, and if
4917 we define one here, it goes into every file compiled).
4919 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4921 * Makefile.in (VERSION): Bump to 4.6.3.
4922 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4923 function scopes when building partial symbol tables.
4924 * objfiles.c (open_existing_mapped_file): Make it clear in
4925 warning message that out of date mapped files are ignored.
4926 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4927 unit source file name in error message.
4929 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4931 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4932 * dwarfread.c (struct_type): In absence of AT_byte_size for
4933 bitfield, use size of object of member's type for the size of
4934 the anonymous object containing the bit field.
4935 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4936 an AT_byte_size attribute is seen.
4937 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4938 union aux_ext (was aux_ent).
4939 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4940 unsigned char* to char*, for Lucid compiler.
4941 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4942 to be correct type (from unsigned char* to char*).
4943 * valprint.c (type_print_derivation_info): Minor tweak to placement
4944 of commas in derived class printing.
4945 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4947 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4949 * xm-go32.h: Define LSEEK_NOT_LINEAR
4950 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4951 then work out the lseek positions of newlines by running through
4952 the file and `tell'ing. This makes source file listing work on
4953 OS's where the relationship between physical position in file and
4954 canonical position is indeterminate, eg VMS and DOS.
4956 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4958 * stabsread.c: Ensure that all members of all allocated structures
4959 are initialized to known state to avoid hard to find bugs with gdb
4960 using fields containing random data.
4961 * buildsym.c (start_subfile): Compact dirname initialization.
4962 * buildsym.c (patch_subfile_names): New function.
4963 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4964 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4965 * buildsym.h (patch_subfile_names): Add prototype.
4966 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4968 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4970 * remote-udi.c: Update comments.
4972 * remote.c (getpkt): Only force retransmission ten times;
4973 after that, assume bug in target code, and handle pkt anyway.
4975 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4977 * configure.in: Add support for apollo 68k under BSD environment.
4978 * xm-apollo68b.h: New file to support above.
4980 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4982 * configure.in: Recognize i486 host cpu.
4983 * valprint.c (type_print_derivation_info): Print derivation info
4984 in same form as class declarations in source.
4985 * valprint.c (type_print_varspec_suffix): Split arg printing
4986 code out to type_print_args function.
4988 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4990 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4991 at_import, at_frame_base.
4992 * dwarfread.c (completedieinfo): Remove cases for obsolete
4993 AT_visibility, AT_import, and AT_frame_base attributes.
4994 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4995 i860, which can keep up to 4 shadow breakpoints.
4996 * tm-stratus.h (USG): Define.
4997 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4998 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4999 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5000 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5001 * config/stratus.mt (TDEPFILES): Include files available from
5002 stratus that are not yet in release pending receipt of paperwork
5004 * buildsym.c (finish_block): Minor code format change.
5005 * gdbtypes.h (struct field): Add to comments.
5006 * gdbtypes.h (virtual_field_bits): Add to comments.
5007 * objfiles.c (allocate_objfile): Change obstack interface to
5008 match FSF merging efforts.
5010 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5012 * Makefile.in (VERSION): Bump to 4.6.2.
5013 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5014 * Makefile.in (OBS): Add stabsread.o
5015 * Makefile.in (stabsread.o): Add build rule.
5016 * stabsread.c, stabsread.h: New files.
5017 * buildsym.c: Split out stabs specific support to stabsread.c.
5018 * buildsym.h: Split out stabs specific support to stabsread.h.
5019 * dbxread.c (stabsread.h): Include
5020 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5021 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5022 * dbxread.c (read_ofile_symtab): Call end_stabs.
5023 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5024 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5025 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5026 really_free_pendings to cleanups.
5027 * elfread.c (elf_new_init): Call stabsread_new_init.
5028 * gdbtypes.c: Small changes to maintenance commands.
5029 * mipsread.c (stabsread.h): Include.
5030 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5031 * xcoffread.c (stabsread.h): Include.
5032 * xcoffread.c (global_stabs): Remove redundant def.
5033 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5035 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5037 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5038 * inflow.c (terminal_init_inferior, terminal_inferior,
5039 terminal_ours_1, initialize_inflow): Record and use state
5040 of lmode_inferior_valid and lmode_ours_valid.
5042 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5044 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5045 include <sgtty.h> on USG. (from sef).
5047 * depend: es1800 dependency needed here.
5049 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5051 * buildsym.c (read_struct_type): Initialize structs allocated
5052 with alloca, to avoid using random values from stack later on.
5053 * defs.h (fprintf_filtered): Add prototype.
5054 * gdbtypes.c (check_stub_method): Fix misleading comments.
5055 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5057 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5058 small changes to maint support functions.
5059 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5060 for some fields and expand comments.
5061 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5062 macro and track change to obstack_full_begin macro.
5063 * utils.c (fprintfi_filtered): New function.
5064 * valprint.c (type_print_base): Fixup field printing to not
5065 print extraneous lines and not print bogus "no data fields"
5066 messages for C++ classes with no data members. Also use new
5067 fprintfi_filtered function.
5069 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5071 * configure.in: es1800 ok for 68000 too.
5073 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5075 * configure.in: echo error messages to stderr, not stdout
5077 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5079 * configure.in: recognize hppa* instead of hppa
5081 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5083 * energize.c: Second cut at DynamicLoad message handling.
5085 * energize.c: Relativize pathnames in #include statements.
5086 * (kernel_dispatch): Better error messages for unknown protocol
5088 * (kernel_dispatch): First cut at DynamicLoad message handling.
5090 * Makefile.in: Remove -I../readline from all compilations,
5091 include a special case for main.o instead.
5093 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5095 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5096 error if it fails to find a member type, rather than return NULL
5097 and trigger a coredump.
5098 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5099 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5100 match on complete demanglings, including argument lists for member
5101 functions, rather than just accepting the first demangling that
5102 matches the class and function name.
5103 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5104 to start_symtab as the directory name.
5105 * dwarfread.c (completedieinfo): Strip off any leading hostname
5106 portion of the AT_comp_dir attribute string. Gdb doesn't know
5107 what to do with them (FIXME).
5109 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5111 * breakpoint.c (commands_command): Simplify code a bit, remove
5112 unnecessary fflush().
5114 * Makefile.in (OTHERS): Add gcc.patch.
5115 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5117 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5119 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5120 lcc producer string.
5122 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5124 * WHATS.NEW renamed to NEWS.
5126 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5128 * dbxread.c, dwarfread.c: Re-enable experimental code to
5129 automatically select demangling style.
5130 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5131 DEMANGLING_STYLE, to make more descriptive. Revert back to
5132 "auto" as default. Comment use.
5133 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5134 * Makefile.in (${DEMANGLER}.o) Remove target and special
5137 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5139 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5141 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5143 * Makefile.in, demangle.c: Change default demangling style to
5145 * Makefile.in: Update version to 4.6 !!!
5146 * README, WHATS.NEW: Update for 4.6.
5148 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5150 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5153 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5154 nodes as base classes.
5156 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5158 * alldeps.mak, depend: Update.
5160 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5162 * Makefile.in (VERSION): 4.5.9.
5164 * xm-hp300bsd.h: Add decl for strdup().
5165 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5166 PDR. Cleanup a few things, fix compilation warnings.
5168 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5170 * Makefile.in (DEMANGLING_STYLE): New define to set default
5171 demangling style for C++. Defaults to "auto".
5172 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5173 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5174 * Makefile.in (OBS): Add demangle.o
5175 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5176 Remove compile time decisions about demangling style and replace
5177 with runtime decisions using current_demangling_style.
5178 * cplus-dem.c (main): Expand code included during building of
5179 standalone demangler to recognize demangling style options.
5180 * dbxread.c (demangle.h): Include.
5181 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5182 demangling style if processing g++ code and current demangling style
5183 is auto (Note: this feature currently disabled.)
5184 * demangle.c: New file, generic demangling control.
5185 * demangle.h (demangling_styles): New enumeration to select one
5186 of several demangling styles. Also define string names for each
5188 * demangle.h (set_demangling_style): Add prototype.
5189 * dwarfread.c (demangle.h): Include.
5190 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5191 New producer string prefixes to recognize.
5192 * dwarfread.c (handle_producer): Consolidate actions for specific
5193 producers. Set demangling style based on producer string if
5194 current style is auto. (Note: this feature currently disabled.)
5195 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5197 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5199 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5201 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5203 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5204 * c-exp.y: Call lookup_signed_typename() after seeing
5205 "signed". This handles "signed char" correctly.
5206 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5207 keywords before a type specifier.
5209 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5211 * command.c (lookup_cmd_1): Clarify descriptive comments.
5212 * gdbcmd.h (maintenanceprintlist): Add declaration.
5213 * main.c (maintenanceprintlist): Add definition.
5214 * main.c (gdb_completer_command_word_break_characters): Add.
5215 * main.c (symbol_completion_function): Switch completer word
5216 break character sets dynamically, based on whether completion is
5217 being done on commands or on something else.
5218 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5219 * maint.c: Include demangle.h.
5220 * maint.c (maintenance_demangle): New function.
5221 * maint.c (maintenance_print_command): New function.
5222 * maint.c (_initialize_maint_cmds): Reorganize some commands
5223 under new maintenance print subcommand.
5225 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5227 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5228 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5229 target type. Otherwise, 'whatis this.field' wouldn't work,
5230 which would be inconsistent, since 'print this.field' works.
5231 * buildsym.c (read_struct_type, read_enum_type): Clear
5232 TYPE_FLAG_STUB flag.
5233 * buildsym.c (cleanup_undefined_types): Don't rely on a
5234 flawed "Reasonable test to see if" a type has been defined
5235 since it was referred to; now we can just see if the
5236 TYPE_FLAG_STUB flag has been cleared.
5237 * valprint.c (print_type_base): Emit public/protected/private
5238 labels for methods as well as fields. Also, indent these labels
5239 2 spaces instead of 4, for a more conventional "look".
5240 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5241 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5242 * gcc.patch: New file. Contains patch for gcc (so people
5243 with gdb-2.2.x won't have to wait for a new gcc release).
5245 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5247 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5248 (print_addr): Call print_address to show symbolic version as well.
5250 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5252 (vx_read_register): Declare inferior_fp_regs. Delete code for
5253 copying "inferior_registers" around; the values are already in var
5254 "registers". Use correct size for register set.
5256 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5257 target doesn't support it.
5258 (vx_read_register): Don't try reading them either.
5260 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5261 VxWorks back end reads them in one contiguous set except for this
5263 (register_names): Change "pc" to "pcw" to avoid confusion printing
5265 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5266 find the PC under VxWorks.
5268 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5270 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5271 to create new blank types, instead of handcrafting them.
5272 * defs.h (printfi_filtered): Add prototype.
5273 * utils.c (printfi_filtered): New function.
5274 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5275 to simplify the code. Other cleanups.
5276 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5277 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5278 use of various fields.
5279 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5280 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5281 production that currently treats it exactly the same as STRUCT.
5282 * c-exp.y (yylex): Recognize "class" as token CLASS.
5283 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5284 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5285 general symbol handling code. Call cplus_mangle_opname with
5287 * symtab.c (decode_line_2): Print demangled function names in
5288 breakpoint menus, instead of just file and line number.
5289 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5290 * valprint.c (type_print_base): Print "class" for C++ classes,
5291 rather than "struct". Print section labels for public, protected
5292 and private members of C++ classes.
5293 * values.c: Include demangle.h.
5294 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5296 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5298 * Makefile.in (VERSION): Update to 4.5.8.
5300 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5302 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5303 prevent crashes when examining cross-targets.
5304 * dbxread.c (process_one_symbol): Include directory name when
5305 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5306 find include files, and yacc/lex sources when the cwd doesn't match
5307 that in which the object was compiled.
5308 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5310 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5313 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5315 * maint.c (maintenance_command, maintenance_info_command):
5316 Install with allow_unknown as 0 and call help_list to show
5317 list of possibilities when no subcommand is specified.
5319 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5321 * configure.in: Add m68k-ericsson-*.
5322 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5324 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5326 * maint.c: New file.
5327 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5328 * Makefile.in (OBS): Add new file maint.o.
5329 * defs.h (command_class): Add class_maintenance.
5330 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5331 commands. Allow for them (and other nonessential parts of gdb)
5332 to be selectively left out under special circumstances.
5333 * gdbtypes.c (recursive_dump_type): New function; supports
5334 maintenance print-type command.
5335 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5337 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5339 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5340 initializers. Add initializations for setprintlist, showprintlist,
5341 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5342 * printcmd.c (maintenance_print_type): New maintenance cmd.
5343 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5344 implied by comment that all cmd lists are owned by main.c.
5345 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5346 that all cmd lists are owned by main.c.
5347 * language.c (setchecklist, showchecklist): Move to main.c, as
5348 implied by comment that all cmd lists are owned by main.c
5349 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5350 deletelist): Remove redundant declarations (also in gdbcmd.h).
5351 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5352 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5353 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5354 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5355 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5356 maintenance_print_msymbols, maintenance_print_objfiles):
5358 * symmisc.c (printsyms_command, printpsyms_command,
5359 printmsyms_command, printobjfiles_command): Removed from
5360 _initialize_symmisc.
5361 * main.c (dump_me_command): Moved to maint.c and renamed to
5362 maintenance_dump_me.
5363 * breakpoint.c (all_breakpoints_info): Rename to
5364 maintenance_info_breakpoints.
5365 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5366 all_breakpoints_info to add maintenance_info_breakpoints to the
5367 maintenanceinfolist instead.
5368 main.c (initialize_main): Set up maintenance class commands.
5370 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5372 * energize-patches: Fix minor problems with building energize lib.
5374 * energize-patches: Change names of all cadillac procedure calls
5375 to be energize procedure calls. Simplify many hooks by moving
5376 tests energize.c. Configure energize, and build it automatically now.
5378 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5380 * Makefile.in (VERSION): Bump to 4.5.7.
5381 * cplus-dem.c (demangle_args): Validate index for previously
5382 seen type to guard against bogus values from malformed manglings.
5383 * valops.c (value_struct_elt_for_reference): Guard against
5384 blindly using NULL return value from lookup_symbol.
5386 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5388 * cadillac.c, cadillac-patches: Rename to energize.c and
5389 energize-patches. Change all routines and variables named
5390 'cadillac*' to 'energize*'. Create new file called energize.h to
5391 hold all interface declarations.
5393 * deblib/connection/*: Move all of this stuff into energize/, but
5394 delete unneeded files.
5396 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5398 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5400 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5401 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5402 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5403 child processes, to avoid dead ones "hanging around" after GDB exits.
5404 (attach): Always stop the process if it needs it. Set RLC flag
5405 when attaching running processes, so it will continue if we detach
5406 it, quit, or are killed.
5407 (detach): Clear faults and set RLC flag to make process run
5409 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5411 (info_proc): Open process O_RDONLY, so we can see any process,
5412 even those controlled by debuggers.
5413 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5415 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5417 Relocate symbols using an array of section_offsets, rather than a
5418 single `addr' or `offset'. This makes Solaris-2 support work, and
5419 permits better VxWorks (and maybe xcoff) support later.
5421 * symtab.h (struct section_offsets): New structure for keeping
5422 a set of offsets, rather than a single one.
5423 (struct objfile): Replace addr with section_offsets member.
5424 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5425 * gdb-stabs.h: New include file with `symbol type specific'
5426 parameters for psymtabs and objfiles.
5427 * Makefile.in (HFILES): Add gdb-stabs.h.
5428 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5429 * coffread.c: Conforming changes. Fake offset array always 0.
5430 * dbxread.c: Conforming changes.
5431 (struct dbx_symfile_info): Move to gdb-stabs.h.
5432 (start_psymtab): Call elfstab_offset_sections to calculate good
5433 offsets for this source file, based on the ELF symbol table info.
5434 (read_ofile_symtab): Yank N_CATCH, which is dead.
5435 (process_one_symbol, N_CATCH): Yank.
5436 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5437 Relocate with SECT_OFF_TEXT.
5438 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5439 to distinguish relocatable from absolute symbols. Then, if not
5441 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5442 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5443 (", N_ROSYM): SECT_OFF_RODATA.
5444 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5445 (dbx_symfile_offsets): Add to translate addr to offset.
5446 * dwarfread.c: Conforming changes. Single offset currently used.
5447 * elfread.c: Add various complaints about elf/stab stuff.
5448 #include gdb-stabs.h. Conforming changes, using a single offset.
5449 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5450 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5451 for later use in building psymtabs.
5452 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5453 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5454 (free_elfinfo): New fn, frees all chained stab_section_infos
5455 in an objfile, and zaps the start-of-chain pointer.
5456 (elfstab_offset_sections): New fn, looks in stab_section_info
5457 chain to determine section bases to relocate a psymtab's worth
5458 of symbols, as they are being read.
5459 * mipsread.c: Conforming changes. Stabs-reading will relocate
5460 using one offset. MIPS-reading will not relocate at all.
5461 * partial-stab.h: Relocate different symbol types using different
5462 offsets from section_offsets.
5463 * symfile.c: Conforming changes.
5464 (find_lowest_section): Unused function to use later
5465 to free us from the Tyranny of the Text Section.
5466 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5467 in all lower layers of symbol reading. Call format-specific
5468 sym_offsets function to initialize offsets for high speed symbol
5470 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5471 (symbol_file_command, add_symbol_file_command): Callers changed.
5472 * symmisc.c (dump_psymtab): Print new relocation parameters.
5473 * xcoffread.c: Corresponding changes.
5475 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5476 * main.c (main): Read the $HOME/.gdbinit file before processing
5477 the argv arguments (e.g. reading symbol files or core
5478 files). This allows global parameters to be set, which will apply
5479 during the symbol reading. The ./.gdbinit is still read after
5481 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5482 * xcoffexec.c: Clean up quote inside comment.
5484 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5486 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5487 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5488 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5489 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5490 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5491 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5492 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5493 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5494 values.c, xcoffread.c:
5495 Remove "(void)" casts from function calls where the return value
5496 is ignored, in accordance with GNU coding standards.
5498 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5500 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5501 * partial-stab.h: Ignore N_ENDM.
5502 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5503 CODE or DATA section attachment. This eliminates a lot of random
5504 values from shared libraries, which screw up the ordinary symbols
5505 in the address ranges they happen to overlap.
5506 * buildsym.c (define_symbol): Eliminate special tests
5507 for function types; move into "function" cases in switch statement.
5508 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5509 in case they define new type numbers. But ignore them (FIXME).
5510 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5511 (read_sun_builtin_type): Add commentary.
5513 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5515 * xm-rs6000.h: define MEM_FNS_DECLARED
5517 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5519 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5520 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5521 * mips-xdep.c: Remove most include files (unused, caused errs).
5522 (fetch_core_registers): Use right parameters in dummy fn.
5524 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5526 * buildsym.c (scan_file_globals): Beware the null file.
5527 Fix from Jim Williams.
5529 * stack.c (return_command): Evaluate expression *before* popping
5530 off the stack frames! Fix inspired by Jim Williams.
5531 (up_silently_command, down_silently_command): No sel frame is error.
5533 * defs.h (memcpy, memset): Conditionalize decls on
5534 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5535 (alloca): Break out the STDC and non-STDC alloca cases, to make
5536 it work on old preprocessors as well as "picky ANSI" ones.
5537 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5539 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5540 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5541 header files define it!
5543 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5545 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5547 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5548 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5549 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5550 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5551 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5552 utils.c, valarith.c, valops.c, valprint.c, values.c:
5553 Replace bcopy() use with memcpy(), which is more standard and can
5554 take advantage of gcc's builtin functions for increased performance.
5555 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5556 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5558 Replace bzero() use with memset(), which is more standard and can
5559 take advantage of gcc's builtin functions for increased performance.
5560 * i386-tdep.c, main.c, valprint.c:
5561 Replace bcmp() use with memcmp(), which is more standard and can
5562 take advantage of gcc's builtin functions for increased performance.
5564 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5566 * remote.c (remote_wait): Fix cast on signal() call.
5567 * defs.h (alloca): More diddling with alloca. Have to ensure
5568 that it has a prototype, so that if alloca is defined as a macro
5569 that takes an arg, the definition is seen as a use of a macro
5570 that takes an arg, to satisfy picky ANSI preprocessors.
5572 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5574 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5575 consistency with all other gdb files.
5576 * cadillac.c: Use <string.h> rather than <strings.h>.
5577 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5578 * Makefile.in (MAKE): Remove definition for consistency with
5579 other Makefile.in files and to fix problem with recursive makes.
5581 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5583 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5586 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5588 * source.c (print_source_lines): for DOS interoperability; don't
5589 print CR (013) as ^M.
5591 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5593 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5595 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5597 * remote.c (remote_wait): Cast signal to void * to avoid warning
5598 from busted HP compiler.
5600 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5601 stabs cause end_psymtab to be called.
5603 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5604 compiler feature of putting 'c' into basic type descriptors for
5607 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5608 where there is no place for nPC in prrun struct.
5610 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5612 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5613 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5614 * dwarfread.c (enum_type): Save enum names on type_obstack.
5615 * dwarfread.c (struct_type): Save member name on type_obstack.
5616 * symtab.c (_initialize_symtab): Fix misspelling.
5617 * regex.c (store_jump, insert_jump): Return void.
5619 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5621 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5622 (alloca): Declare return type on SPARC, since Sun doesn't.
5623 (*_BYTE_ORDER): Improve comment: *must* be defined.
5625 * tm-hppa.h: New file, architectural definition of HP PA.
5626 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5628 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5629 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5630 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5631 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5634 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5635 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5636 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5638 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5640 * printcmd.c (output_command): Thinko.
5641 (x_command): Only set remembered size/format if cmd succeeds.
5643 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5644 since it is no longer used and burns time for every symbol read.
5645 (process_one_symbol): Treat N_CATCH like default (complain).
5647 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5649 * partial-stab.h (case N_TEXT): Fix fencepost error when
5650 detecting start of new symbol info after reading symtab for a
5651 module with a zero length TEXT segment.
5653 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5655 * Makefile.in (VERSION): Bump to 4.5.6.
5656 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5658 * defs.h (NORETURN): Define away for Lucid compiler.
5659 * remote.c (remote_timer, remote_interrupt): Signal handlers
5661 * ser-termios.c (serial_write, serial_close): Return whatever
5662 value the write/close call returns, rather than falling off end.
5663 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5664 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5666 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5667 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5669 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5670 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5671 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5672 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5674 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5675 store_inferior_registers): Supply missing fourth argument to
5677 * cadillac.c (kernel_dispatch): Make return type void.
5678 * cadillac.c (iosig): Signal handlers take one int arg.
5679 * valprint.c (val_print_fields): Call fprint_symbol to get
5680 automatic C++ demangling for mangled field names.
5682 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5684 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5685 * dwarfread.c (enum_type): Fix misspelling in comment.
5686 * valprint.c (val_print_fields, cplus_val_print): Minor
5687 adjustment to printing of C++ class structures to more closely
5688 match format for printing C structures, with and without setting
5691 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5693 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5694 (which is not a Posix signal) if it isn't defined.
5695 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5696 New port to Linux (a free Unix clone for 386 machines).
5698 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5700 COFF changes for dealing better with EPI 29K C compiler output.
5702 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5704 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5705 (read_coff_symtab): Move patch_opaque_types call from
5706 coff_symfile_read. Restrict it to symtabs from this objfile.
5707 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5708 references on opaque type chain; just let coff_lookup_type handle 'em.
5709 (decode_type): Complain about tagndx values on
5710 non-struct/union/enum types, which the EPI compiler tends to produce.
5712 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5714 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5717 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5718 usage to match new prototype. Include libbfd.h to get prototype.
5720 * source.c (find_source_lines): Handle large st_size fields.
5722 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5724 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5725 * stack.c (return_command): Use cleanups to avoid memory leaks.
5727 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5729 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5730 INT_REGNUM to INTE_REGNUM.
5732 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5734 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5736 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5737 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5738 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5739 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5741 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5742 declarations of malloc/realloc/free that are inserted by some
5744 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5746 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5747 another decl of strdup (this really ought to come from libiberty.h!).
5749 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5751 * remote.c (getpkt): Error if input exceeds buffer size.
5752 (_initialize_remote): `set remotedebug' enables packet trace.
5754 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5755 N_SLINE's, etc, just like Sun cc on Solaris2.
5757 * am29k-tdep.c (read_register_stack, write_register_stack):
5758 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5759 variable. Add `set' and `show' commands for it.
5760 * doc/gdb.texinfo: Document it.
5762 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5764 * valprint.c (type_print_1): Plug memory leak. Print all
5765 C++ syms as demangled, not just functions.
5766 * buildsym.c (read_range_type): When we find a signed char
5767 type, do a lookup of signed char, not plain char. Plain char's
5768 still get looked up as plain char's elsewhere.
5770 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5772 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5773 (Bug and fix found by Pierre Willard.)
5775 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5777 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5779 * xm-rs6000.h: Add decl for strdup().
5781 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5784 * breakpoint.c (enable_command, disable_command): Without args,
5785 should only affect normal breakpoints and watchpoints.
5787 * m68k-pinsn.c (print_insn_arg): Make register be const.
5788 * xcoffexec.c: Remove ' from comment.
5789 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5790 with decls of malloc in c-exp.tab.c (as produced by yacc).
5791 There's got to be a better way to do this...
5793 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5795 * partial-stab.h: Convert single rindex use to strrchr.
5796 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5797 standard <strings.h> file, now that the only single use of
5798 rindex in the gdb source files is gone.
5800 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5802 * mipsread.c: Undo ill effects from including <strings.h>,
5803 which #defines index to be strchr. Unfortunately, index is
5804 a member of a symbol table structure that can't be changed.
5805 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5806 remove redundant #include's.
5808 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5810 * mipsread.c: #include <strings.h> for rindex().
5812 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5814 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5816 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5818 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5819 extraneous SO stabs from busted C++ compilers.
5821 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5823 * Makefile.in (VERSION): Bump to 4.5.5.
5824 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5825 C++ lookups fail, print possibly helpful hint about completion.
5826 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5827 for static data members.
5828 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5829 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5830 it's broken on ncr3000's.
5832 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5834 * dwarfread.c (decode_modified_type): Change type of first arg.
5835 Change 'modifier' to char from unsigned char. Cast single use
5836 that needs to be unsigned char.
5837 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5838 * utils.c (strdup_demangled): Add function.
5839 * defs.h (strdup_demangled): Add prototype.
5840 * stack.c (return_command): Demangle C++ function names for query.
5841 * infcmd.c (jump_command): Demangle C++ function names for query.
5842 * cplus-dem.c (consume_count): New function and prototype.
5843 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5844 do_type): Replace conversion code with consume_count().
5845 * cplus-dem.c (gnu_special): Fix demangled of static members.
5846 * source.c (list_command): Print demangled function names
5847 when appropriate. Fix supplied by Peter Schauer.
5849 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5851 * sparc-tdep.c: Clean up slightly for Solaris2.
5853 * buildsym.c (define_symbol): Nameless types are now on several
5854 platforms; generalize them and un-ifdef them to make Solaris 2
5857 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5859 * infcmd.c: Fix typo (reported by Rob Savoye).
5860 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5861 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5862 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5863 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5864 rather than the one for the first file in the dependency chain.
5866 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5867 set. Don't reset our own texthigh, or dependency-only pst's, in
5868 scanning all the rest of the psymtabs.
5869 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5871 * buildsym.h (N_UNDF): Improve comments.
5872 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5874 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5876 * symtab.h (struct symbol): Add aux_value union for preserving
5877 an additional per-symbol value.
5878 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5879 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5880 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5881 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5882 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5884 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5886 * symfile.c (clear_symtab_users_once): Now non-static (for
5889 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5891 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5892 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5893 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5895 Solaris-2 support on SPARC:
5897 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5898 Add symbol_size and file offsets to struct symloc.
5899 Add static symbol_table_offset, string_table_offset,
5900 file_string_table_offset, next_file_string_table_offset,
5902 (add_old_header_file): Convert error() to complain()t.
5903 (dbx_symfile_read): Get symbol size via the objfile.
5904 Also get symbol_table_offset.
5905 (dbx_symfile_init): Record symbol size and count via the objfile.
5906 (dbx_next_symbol_text): Always add file_string_table_offset when
5907 accessing string table.
5908 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5909 (SET_NAMESTRING): Use the offset.
5910 (end_psymtab): Large kludge to determine addresses where source
5911 files start and end (for the psymtab header).
5912 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5913 Get this, symbol size, and symbol offset, from psymtab.
5914 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5915 Patch up last_source_start_addr if zero in N_SO.
5916 (process_one_symbol): Add variable function_start_offset.
5917 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5918 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5919 ( "", N_OBJ, N_OPT): Ignore.
5920 (elfstab_build_psymtabs): New function to read stabs out of
5923 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5924 (gdb): use GLOBAL_CFLAGS when linking, too.
5925 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5926 (N_OBJ, N_OPT): Ignore.
5927 ('f', 'F'): Save last function name.
5929 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5930 extra info in the minimal symbol.
5931 (elf_symtab_read): The extra info is the size of an ELF object,
5932 which was kludged to us in the `udata' field of the BFD symbol.
5933 Gag me with a crowbar...
5934 (elf_symfile_read): Keep track of both the absolute load address,
5935 and the offset between load addr and symbols. Handle STABS as
5936 well as DWARF sections, passing the absolute load address to
5937 elfstab_build_psymtabs.
5939 * symfile.h: Prototype elfstab_build_psymtabs.
5940 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5942 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5944 * buildsym.h: Add processing_acc_compilation flag.
5945 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5946 (define_symbol): Skip arg types in function entries. Resolve
5947 overloaded 'P' which acc uses for prototypes of functions called
5949 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5951 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5952 save size of ELF symbols. FIXME.
5953 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5954 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5956 * configure.in: Solaris config is sparc-sun-solaris2.
5957 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5959 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5960 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5961 * symfile.c (symfile_bfd_open): Comment where name is freed.
5962 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5964 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5966 * expprint.c (print_subexp): Add missing ']'.
5967 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5968 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5969 * WHATS.NEW: Point out improved C++ function name handling.
5970 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5971 type names for both implicitly and explicitly signed integral
5972 types. See comment in the source code.
5974 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5976 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5977 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5978 * expprint.c (print_subexp): Fix printing of register names.
5980 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5982 * inferior.h (register_valid): Declare.
5983 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5984 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5985 macros for traversing the data structures in a single objfile.
5986 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5987 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5990 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5992 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5993 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5994 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5995 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5997 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5999 * depend: rebuild to account for remote-st2000.c.
6000 * remote-st2000.c: Almost works now.
6001 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6003 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6005 * c-exp.y (yylex): Recognize single-quoted strings that specify
6006 tokens with embedded whitespace, such as C++ demangled names.
6007 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6008 * main.c (gdb_completer_quote_characters): Add global variable.
6009 * main.c (symbol_completion_function): Total rewrite for C++
6010 demangled name handling.
6011 * main.c (skip_quoted): New function.
6012 * main.c (main): Set rl_completer_quote_characters.
6013 * symmisc.c (dump_symtab): Print source language for symtab.
6014 * symtab.c (expensive_mangler): Add prototype and function.
6015 * symtab.c (completion_list_add_symbol): Total rewrite for new
6016 C++ demangled name handling.
6017 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6018 other changes for demangled C++ symbol handling.
6019 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6020 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6021 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6022 * symtab.c (completion_list_add_symbol): Total rewrite for new
6023 C++ demangled name handling.
6024 * symtab.c (expensive_mangler): New function.
6025 * utils.c (strcmp_iw, demangle_and_match): New functions.
6026 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6028 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6030 * Makefile.in: Roll VERSION to 4.5.4.
6031 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6032 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6033 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6035 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6037 * alldeps.mak: Rebuild to account for new files.
6038 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6039 * tm-st2000.h: New file.
6040 * configure.in: Tandem debug monitor (st2000) support.
6041 * remote-st2000.c, config/st2000.mt: ditto.
6043 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6045 * blockframe.c (inside_entry_file, inside_main_func,
6046 inside_entry_func): Return 0 if no symbols; avoid crashing.
6048 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6050 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6051 without masking, since it is signed and will later be compared
6052 against signed quantities. The right fix is probably to make
6053 it all unsigned, but this is a small, safe fix for this release.
6054 FIXME -- make the real change sometime soon.
6056 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6058 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6059 parameter in call to `symbol_file_add' to 0.
6061 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6063 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6065 * configure.in: Handle -m680[01234]0-wrs.
6067 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6069 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6070 `ieee_extended_to_double'.
6072 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6074 * valops.c (value_assign): Lint, by Pierre Willard.
6076 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6078 * coredep.c (fetch_core_registers): Remove premature warning,
6079 which triggers on DECstation even though all regs are accessible.
6081 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6082 sign-extension of instruction fields even on unsigned-char hosts.
6083 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6085 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6086 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6087 since they define the target, not the host.
6088 * m88k-pinsn.c: Fix typo.
6090 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6092 * valarith.c (value_zerop): -0.0 is still zero.
6093 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6094 Patches by Paul Eggert <eggert@twinsun.com>.
6096 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6098 * alldeps.mak, depend: re-make to account for ser-*.c.
6100 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6102 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6103 disconnecting from controlling terminal, to avoid gdb hanging
6104 on SVR4. Fixes bug reported by Oliver Okrongli.
6105 * procfs.c (PROC_NAME_FMT): Change format to match default used
6106 by system, as suggested by Oliver Okrongli.
6107 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6108 bug fix from Brent Townshend (bst%tt@cam.ORG).
6109 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6110 by turlais@rechser.total.fr.
6111 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6112 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6113 * objfiles.h (unlink_objfile): Add prototype.
6114 * objfiles.c (unlink_objfile): Add function.
6115 * objfiles.c (free_objfile): Call unlink_objfile.
6116 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6117 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6118 Also, discard old possibly bogus sf struct.
6119 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6120 find_sym_fns() for remapped symbol files, in case of any changes
6121 since the last mapping.
6123 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6125 * findvar.c (read_relative_register_raw_bytes): use the raw size
6126 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6128 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6130 Changes to support GDB running on DOS using GO32 and H8 support
6132 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6133 allowing hosts with different text and binary file formats to
6135 * coffread.c (read_coff_symtab): changed calling convention and
6136 operation - now it opens its own file with FOPEN_RB rather than
6137 duping and fdopening the provided handle.
6138 * dbxread.c, cplus-dem.c: #include mangling.
6139 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6140 binary files oring in the right bit.
6141 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6142 * remote-hms.c: cleanup to use the new remote serial stuff
6143 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6144 independent remote terminal I/O.
6145 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6146 * source.c (openp): fix off by one problem removing / - can now
6147 open a source file in the root directory with DOS.
6148 * values.c (value_as_pointer): remove bogus address bits from
6149 long. (unpack_long): unpack into unsigned long/short if pointer.
6151 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6153 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6154 It gets permanently stuck in many OSes.
6155 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6157 * breakpoint.c: Improve help text for info breakpoints.
6159 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6161 * README: Add pointer to internals doc, and describe reading
6163 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6164 * symtab.c (output_source_filename): Remove old glop for wrapping
6165 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6167 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6169 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6170 * munch: Add sort -u to avoid duplications.
6171 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6172 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6174 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6176 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6177 avoid infinite loops while demangling bogus mangled names.
6178 * valprint.c (type_print_base): Minor fix for GNU style guide
6181 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6183 * Makefile.in (VERSION): Bump to 4.5.3
6184 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6185 * Makefile.in (demangle): New target to create standalone
6186 demangler with same code and options as internal demangler.
6187 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6188 to support ARM style and Lucid style demangling, improve
6189 maintainability, fix several demangling bugs. More changes
6191 * defs.h (strstr): Add ANSI compatible prototype.
6192 * valprint.c (type_print_1): Demangle using ansi option.
6193 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6195 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6197 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6200 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6202 * mipsread.c (parse_procedure): Return rather than using
6203 uninitialized variable 'b'.
6205 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6207 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6208 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6209 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6210 relative to each source file.
6212 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6214 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6217 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6219 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6220 * am29k-tdep.c: Update to latest code from AMD.
6221 (get_saved_register) don't crap out if no frame.
6222 * remote-udi.c: Set/clear inferior_pid as appropriate.
6223 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6224 error handling. Fixup end-of-debugging messages.
6225 (udi_fetch_registers) clean up big time, mainly don't multiply
6226 register_valid indices by 4, and use proper Offset when reading
6227 gr96-gr127. (udi_store_registers) general cleanup.
6228 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6229 INT_REGNUM->INTE_REGNUM.
6230 * tm-29k.h: Upgrade to latest code from AMD.
6231 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6232 (UDIConnect) Clean up error processing (like, don't do exit() if
6233 execlp fails), make code restartable, make more attractive.
6234 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6237 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6239 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6240 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6241 from former to latter.
6243 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6245 * cplus-dem.c (do_args): Handle void args the same as others.
6246 * objfiles.c (free_objfile): Only try to unmap files when
6247 reusable objfiles are supported.
6248 * valprint.c (type_print_varspec_suffix): Add parameter that
6249 specifies if C++ demangling included function arguments. Use
6250 it to suppress printing extra pair of ()'s.
6251 * valprint.c (type_print_1): Fix problem with printing demangled
6252 C++ function types where demangled type includes the function
6255 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6257 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6258 Allows selection of C++ demangler to be a configuration option
6259 until multiple demanglers are supported.
6260 * demangle.h: New include file for extended demangler support.
6261 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6262 utils.c, valprint.c: Include "demangle.h" and change all calls
6263 to cplus_demangle() or fputs_demangled() to use individual
6265 * valprint.c (type_print_1): Change options to cplus_demangle
6266 to print demangled function args. Still broken, but now less so.
6267 * cplus-dem.c: Include demangle.h, reorganize and update some
6268 comments to reflect reality.
6269 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6270 second arg from fixed integer to bit based multiple options.
6271 * cplus-dem.c (optable): Reformat and replace ansi members with
6273 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6275 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6277 * values.c (set_internalvar): Force evaluation of lazy values.
6278 Bug reported by RMS.
6280 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6282 * Makefile.in (VERSION): Bump to 4.5.2.
6283 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6284 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6285 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6286 proper handling of bit fields.
6287 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6288 * symtab.h: Fix couple of misspellings in comments.
6289 * value.h (struct value): Clarify use of bitpos.
6290 * value.h (unpack_field_as_long): Change prototype, returns
6292 * values.c (unpack_field_as_long): Change return type to LONGEST,
6293 sign extend unpacked fields that are signed, other rewriting.
6294 * config/ncr3000.mt: New target config file.
6296 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6298 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6299 even when printing 8-bit characters.
6301 * gdbtypes.c (make_{reference,pointer,function}_type): New
6302 functions which handle overwriting of forward-referenced types
6303 for stabs file reading.
6304 (lookup_{reference,pointer,function}_type): These just call
6305 the make_*_type functions with a null storage alloc parameter.
6306 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6307 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6309 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6310 (dbx_alloc_type): Make it easier to understand. No funct change.
6311 (define_symbol: 't'): Don't put the typedef name into the name of
6312 the struct, union, or enum. Bugfix.
6313 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6314 routines to properly handle overwriting preallocated types so that
6315 forward references will work.
6316 (read_enum_type): Force enum values to file scope, due to bug in
6317 Sun compiler output. FIXME, fix later.
6319 Remove unused header_file_prev_index mechanism. It was already
6320 obsolete in gdb-3.5. These comments appeared in 3.5:
6321 /* This code was used before I knew about the instance codes.
6322 My first hypothesis is that it is not necessary now
6323 that instance codes are handled. */
6324 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6325 * buildsym.h: Remove it and prev_index that saves it.
6326 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6328 * solib.c (special_symbol_handling): When called from core files,
6329 must set up debug_addr. Don't print error messages, just return.
6330 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6332 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6334 * cplus-dem.c: Allow nested class names (as in
6335 Foo::Bar::method()).
6336 Allow the cleaner cfront style of nested class names
6337 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6338 Make cplus_demangle re-entrant by removing use of global
6339 variables. Instead, place all shared variables in a
6340 stack-allocated structure, and pass around its address.
6342 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6344 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6345 29k-share/* subdirs...
6347 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6348 rewrite, only leave out the bugs.
6350 * Makefile.in: Add 29k/UDI support. Improve depend.
6351 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6353 * am29k-tdep.c: Update to use new calling conventions, and misc
6356 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6358 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6360 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6361 breakpoint instructions that leave PC pointing at the right place.
6363 * core.c (core_open): Call warning() to print warnings.
6365 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6367 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6368 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6369 This prevents a crash when trying to lookup the value of a
6370 non-existent symbol.
6372 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6374 * signame.c, signame.h: Remove, replaced by strsignal.c in
6376 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6377 sun386-xdep.c: Remove include of signame.h
6378 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6379 * Makefile.in (HFILES): Remove signame.h
6380 * Makefile.in (OBS): Remove signame.o
6381 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6382 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6383 psignal, perror): Add prototypes.
6384 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6386 * depend: Manually remove signame.[cho] references.
6387 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6389 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6390 with safe_strsignal.
6391 * core.c (core_open): Replace use of sys_siglist with
6393 * core.c (memory_error): Replace use of sys_errlist with
6395 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6397 * infcmd.c (program_info): Replace use of sys_siglist with
6399 * infrun.c (signal_stop, signal_print, signal_program):
6400 Allocate dynamically based on dynamic determination of number
6401 of signals to support.
6402 * infrun.c (child_create_inferior): Replace use of sys_errlist
6404 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6406 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6407 strsigno and sys_siglist with safe_strsignal.
6408 * infrun.c (handle_command): Call signo_max to find number of
6409 signals. Replace sig_number with strtosigno and sig_abbrev with
6411 * infrun.c (signals_info): Replace sig_number with strtosigno.
6412 * infrun.c (_initialize_infrun): Call signo_max to find number of
6413 signals. Dynamically allocate signal_{stop,print,program}.
6414 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6415 * procfs.c (errnoname): Add function and prototype.
6416 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6417 of sys_siglist with safe_strsignal.
6418 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6419 sys_siglist with safe_strsignal.
6420 * procfs.c (info_proc_stop): Call errnoname.
6421 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6422 * stuff.c (main, get_offset): Replace use of sys_errlist with
6424 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6425 with safe_strsignal.
6426 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6427 with safe_strsignal.
6428 * utils.c (safe_strerror, safe_strsignal): Add functions that
6429 call strerror and strsignal respectively, and deal with NULL
6431 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6432 sys_errlist with safe_strerror.
6433 * valprint.c (val_print): Replace use of sys_errlist with
6436 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6438 * Makefile.in: rework CFLAGS so that they can be set from the
6439 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6440 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6441 Pass CFLAGS on recusions.
6443 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6445 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6446 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6447 overkill for the problem it solved.
6448 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6449 and default to simply printing type names as appropriate.
6450 * main.c (main): Remove one of the leading newlines from
6451 warning_pre_print initialization.
6452 * objfiles.c (open_existing_mapped_file): Add function and
6454 * objfiles.c (open_mapped_file): Rewrite to use new function
6455 open_existing_mapped_file.
6457 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6459 * sun3-xdep.c (fetch_core_registers): Lint.
6460 * tm-sun3.h: Prototype lint.
6463 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6465 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6466 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6467 * objfiles.c: Cast calls to close() with unused returns to void.
6468 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6469 old objfile's name before updating it.
6470 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6471 * objfiles.h (objfile struct): Add mmfd member.
6472 * symfile.c (syms_from_objfile): Move some code to
6473 new_symfile_objfile.
6474 * symfile.c (new_symfile_objfile): Add new function, common code
6475 from syms_from_objfile.
6476 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6477 mapped and unmapped symbol files.
6478 * symfile.c (symbol_file_command): Print "No symbol file now"
6479 message, ala exec_file_command for the exec file.
6480 * symfile.h (new_symfile_objfile): Add prototype.
6481 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6482 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6484 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6486 * rs6000-pinsn.c: New version from IBM (Metin).
6487 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6488 to avoid warnings from some compilers.
6490 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6492 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6493 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6494 type's flag word that marks it as a fundamental type.
6495 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6496 flags argument for all calls to init_type().
6497 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6498 flags argument for all calls to init_type(). Also remove
6499 dependency on host sizes for ints, floats, etc.
6500 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6501 flags argument for all calls to init_type(). Also remove
6502 dependency on host sizes for ints, floats, etc.
6503 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6504 bit to flags argument for all calls to init_type(). Add types
6505 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6506 * valprint.c (unsigned_type_table, signed_type_table,
6507 float_type_table): Remove.
6508 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6509 bit when printing fundamental types, and print the actual name
6510 for such types, rather than inventing one. Remove code that
6511 invented fundamental type names.
6512 * valprint.c (_initialize_valprint): Remove initializations
6513 for now removed unsigned_type_table, signed_type_table, and
6516 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6518 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6519 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6522 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6524 * dwarfread.c (target_to_host): New function similar to previous
6526 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6527 Extensive changes to convert all previous usages to use new
6528 target_to_host() function.
6529 * dwarfread.c (struct dieinfo): Change types of most integral
6530 members to be unsigned.
6532 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6534 * WHATS.NEW: Revise -mapped doc.
6536 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6538 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6539 too high or when skipping `forwards' moves us backwards.
6540 (parse_type): Print mis-guessed tag name in complaint.
6541 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6542 (parse_procedure): Do not attempt to create symbols; just fill in
6543 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6544 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6545 for clarity. Set top_stack before calling parse_external. In
6546 stabs, sort symbols before calling parse_procedure.
6548 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6549 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6550 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6551 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6554 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6556 * Makefile.in (VERSION): Set to 4.5.1.
6557 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6558 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6559 fill_gregset): New functions for SVR4 /proc support.
6560 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6561 Remove new symbol types and such to ../include/coff/symconst.h.
6562 (parse_symbol): Simplify code for parsing struct/enum/unions.
6563 (parse_type): Handle `long long' types.
6564 (upgrade_type): Handle `const' qualifier.
6565 (parse_partial_symbols): fix indentation, clean a bit.
6567 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6569 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6570 copy in data from raw read buffers, calling bfd byteswapping
6571 routines as appropriate. Use to replace most existing memcpy
6573 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6574 * configure.in: Recognize new ncr3000 config.
6575 * config/ncr3000.mh: New config file.
6577 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6581 * README: Update for release.
6582 * Makefile.in: Update version to 4.5.
6583 * WHATS.NEW: The obvious.
6585 * depend: Generate new depend file for this release.
6587 * Makefile.in (depend): Fix dependancy generation so that it does
6588 not include gcc 'fixincluded' files, which are usually in a system
6591 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6593 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6594 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6595 symbols for nameless types. And, handle `R' (register parameter
6596 type) for AIX. (an extension to existing stabstring grammar).
6597 * rs6000-xdep.c: Fix typo (= should have been ==).
6599 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6601 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6603 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6605 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6606 * signame.c (SIGWAITING, SIGLWP): Add.
6608 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6610 * xm-i386mach.h: add decls for errno and strdup().
6612 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6613 used in array index context (otherwise, some compilers barf).
6615 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6617 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6618 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6619 in a system call, and provide better backtrace if so.
6621 * Makefile.in (HFILES): Add xcoffsolib.h.
6622 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6623 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6625 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6626 mipscoff_symfile_read): Convert to BFD to do file I/O.
6628 * symfile.c: #include <ctype.h> to get proper def if isspace().
6630 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6632 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6634 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6635 function also when parsing embedded stabs.
6637 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6639 * mipsread.c: Fix more declarations.
6641 * mipsread.c: Fix many invocations of complain. Use enum
6642 type_code where appropriate.
6644 * xm-vaxult.h: Add decl for strdup().
6646 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6649 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6651 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6654 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6656 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6657 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6658 Merge in more patches for rs6000 from Metin Ozisik.
6659 * utils.c: Fix typo in comment.
6661 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6663 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6664 * procfs.c (attach): Set nopass_next_sigstop if attached
6665 process is forcibly stopped.
6666 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6667 resending SIGSTOP to attached process on first resume.
6669 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6671 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6673 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6675 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6676 (VERSION): Bump to 4.4.85.
6677 * mipsread.c: Update for new include files. Lint.
6678 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6679 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6680 Don't need to bring in mipsread.o specially any more.
6682 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6684 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6685 routine (for Irix-4.x). Make many funcs static and void.
6686 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6687 * (init_extra_frame_info): Don't trash cached value of frame
6688 pointer register. This fixes backtracing through routines that use
6689 alloca(). Generally clean up declarations of functions, and use
6690 typedefs and macros to reference data structures as appropriate.
6691 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6694 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6696 * values.c (unpack_long): Fix unpacking error for signed chars
6697 on hosts where the default character type is unsigned.
6698 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6699 for newer SVR4 variants.
6700 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6701 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6702 * procfs.c (mappingflags): Add support for MA_PHYS
6704 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6706 * buildsym.c (read_struct_type): Avoid coredump when C++
6707 abbreviated type name is messed up. Reported by Joe Buck.
6708 FIXME, we need to determine whether GDB or GCC needs to be
6709 smarter to correctly locate this type name.
6711 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6712 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6713 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6714 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6715 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6717 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6719 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6720 * symtab.h (current_source_symtab): Make extern
6721 * symtab.h (current_source_line): Make extern
6722 * inferior.h: Move all procfs.c prototypes to one place, add
6723 prototype for proc_signal_handling_change. Add prototypes for
6724 signal_stop_state, signal_print_state, and signal_pass_state.
6725 * inferior.h (stop_soon_quietly): Make extern
6726 * inferior.h (attach_flag): Make extern
6727 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6728 * infrun.c (signal_stop_state, signal_print_state,
6729 signal_pass_state): New functions to query specific signal
6731 * infrun.c (handle_command): Minor error message change, add
6732 NOTICE_SIGNAL_HANDLING_CHANGE.
6733 * procfs.c (open_proc_file): Remove iris specific reset of
6734 inherit-on-fork flag, moved to proc_set_exec_trap().
6735 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6736 to reset inherit-on-fork flag, bash comment to GNU form.
6737 * procfs.c (proc_base_address, set_proc_siginfo,
6738 fetch_core_registers): Conform to code style.
6739 * procfs.c (signame.h): Include.
6740 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6741 syscallname(), info_proc_syscalls()): New macros, tables, and
6742 functions to organize and report system call information.
6743 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6744 saved_exitset, saved_entryset): Add to procinfo struct.
6745 * procfs.c (struct trans): Add.
6746 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6747 siginfo_table, errno_table): Tables to translate numeric values
6748 to symbolic names and short descriptions.
6749 * procfs.c (signalname, info_proc_signals): Add function and
6751 * procfs.c (proc_info): Now info_proc.
6752 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6753 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6754 info_proc_faults, lookupname, lookupdesc, sigcodename,
6755 sigcodedesc): New functions.
6756 * procfs.c (proc_signal_handling_change): New function to set
6757 the trace flags based on the state of gdb's signal handling flags.
6758 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6759 and remove code to do PIOCSTRACE ioctl.
6760 * procfs.c (attach, detach): Preserve and restore process flags
6761 using saved_* fields in procinfo struct.
6762 * procfs.c (attach): Call proc_signal_handling_change.
6763 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6764 * procfs.c (proc_desc): Update for latest changes.
6765 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6766 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6767 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6769 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6771 * procfs.c (set_proc_siginfo): Add prototype and new function.
6772 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6773 up inferior siginfo struct.
6774 * elfread.c (elf_symfile_read): Compute the relocation amount
6775 by subtracting off the address of the ".text" section.
6776 * solib.c: Add pointer to ".text" section to so_list struct.
6777 * solib.c (solib_map_sections): Initialize pointer to ".text"
6778 section in so_list struct.
6779 * solib.c (symbol_add_stub): Pass base address of ".text"
6780 section to symbol_file_add, rather than the load address of
6781 the shared library. On SunOS they are the same. On SVR4 they
6784 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6786 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6787 function name, not .gdbinfo. symbol.
6789 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6791 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6793 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6795 * Makefile.in (VERSION): 4.4.8
6797 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6798 commands in .cshrc/.profile won't get traced.
6800 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6802 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6803 * exec.c (build_section_table): Don't abort if no sections.
6804 * sparc-tdep.c (single_step): Lint.
6805 * utils.c (mrealloc): Handle realloc (0, size) case here.
6807 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6809 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6812 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6814 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6815 .gdbinfo. symbols are created. Move creation from parse_procedure
6816 to parse_symbol, where it is fairly easy to grow the symtab. This
6817 also fixes a symtab trashing bug on all mips-based systems.
6818 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6820 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6821 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6823 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6825 * c-exp.y: Add missing return type to yyparse() prototype.
6827 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6829 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6831 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6832 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6833 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6834 (patch_opaque_types): Avoid dummy args and result.
6835 * objfiles.c (have_partial_symbols, have_full_symbols,
6836 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6837 (iterate_over_objfiles, iterate_over_symtabs,
6838 iterate_over_psymtabs): Remove, clunky and slow.
6839 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6840 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6841 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6842 dump_objfile): Remove dummy args and results. Move filename
6843 comparisons to callers.
6844 (printsyms_command, printpsyms_command, printmsyms_command,
6845 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6846 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6847 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6848 list_symbols, make_symbol_completion_list): Replace explicit
6849 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6850 Eliminate Dijkstra flag crap, break out of loops with gotos.
6851 (lookup_symtab_1): Protect '/' tests from short filenames.
6852 (cplus_mangled_symbol): Move inline into lookup_symbol.
6853 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6854 (relocate_minimal_symbol): Move inline to vmap_symtab.
6855 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6856 iterate_over_msymbols with ALL_MSYMBOLS.
6858 Misc cleanup prior to release.
6860 * Makefile.in (VERSION): Roll to 4.4.7.
6861 (HFILES): Add call-cmds.h.
6862 * call-cmds.h: New header for command fns called by other files.
6863 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6864 (breakpoint_1): Remove unused type arg. Change callers.
6866 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6867 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6868 * mipsread.c: Add prototypes for all static functions.
6870 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6871 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6872 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6873 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6874 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6875 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6878 * buildsym.c (define_symbol): Handle global register variables
6879 (from Pierre Willard). Complain if register numbers are too large.
6880 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6881 * tm-sparc.h: Don't #include <sun4/reg.h>.
6882 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6883 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6885 * language.h: Avoid forward enum declaration.
6886 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6887 config/sun4os5.mt: New host and target.
6888 * defs.h (errno): #include <errno.h> rather than assuming int.
6889 From Pierre Willard.
6891 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6892 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6893 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6894 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6895 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6896 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6897 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6899 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6901 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6902 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6903 * language.h (enum exp_opcode): Avoid forward enum def.
6904 * main.c (define_command, user_defined_command): Lint.
6905 * mem-break.c, xcoffread.c: Lint.
6906 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6908 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6910 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6911 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6912 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6913 or IBM6000_TARGET as (approximately) appropriate.
6915 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6917 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6918 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6919 or not to try reading symbols from a mapped objfile. Plugs memory
6920 leak due to shared libraries generating no psymtabs or symtabs.
6922 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6924 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6925 * copying.awk: Lint. Make stronger warning at top of copying.c.
6926 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6927 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6928 (lookup_pointer_type): Add FIXME comment.
6929 * main.c (set_history_size_command): Disallow negative size.
6930 * partial-stab.h: Update copyright.
6931 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6933 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6935 * main.c (set_history_size_command): Negative size is error.
6936 (Reported by Peggy Fieland.)
6938 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6940 * coffread.c (coff_symfile_init): Update comment.
6941 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6942 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6943 macros to access the dbx specific objfile information.
6944 * dbxread.c (symfile_string_table, symfile_string_table_size):
6945 Remove these local variables.
6946 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6947 read_dbx_symtab): Remove the stringtab and stringtab_size params
6948 from the function prototypes, the function definition, and the
6949 function calls. These are now available via DBX_STRINGTAB and
6950 DBX_STRINGTAB_SIZE using the objfile pointer.
6951 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6952 an arg to read_dbx_symtab.
6953 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6954 stringtab and the dbx specific per-objfile private info.
6955 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6956 args in prototype, function definition, and function calls. It is
6957 now available via the DBX_SYMCOUNT macro using the objfile
6959 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6960 local instance of struct dbx_symfile_info and replace with DBX_*
6962 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6963 symfile_string_table and symfile_string_table_size.
6964 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6965 symfile_string_table.
6966 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6967 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6968 stringtab size variables. Remove all code that used to reread
6970 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6971 to prior to any calls to mmalloc for the objfile specific heap.
6972 * utils.c (init_malloc): Document the requirement that for each
6973 heap for which corruption checking is desired, that init_mmalloc
6974 must be called prior to any mmalloc calls on the heap.
6976 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6978 * rs6000-pinsn.c: Make dis-assembly output more like
6979 other targets: Don't print instruction in hex before
6980 the assembly; use print_address to print out jump
6983 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6985 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6986 * cplus-dem.c: Support "Sc" meaning "signed char".
6988 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6990 * configure.in: fix iris/iris3.
6992 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6994 * command.c, main.c (various places): Use ctype.h macros
6995 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6996 (such as (x >= 'A' && x <= 'Z')).
6997 (There are still more of these in other files.)
6998 * main.c (defined_command): Lower-case the user's
6999 new command before entering it. Needed because
7000 command lookup is case-insensitive (and also lower-cases).
7001 (Based on Metin's earlier patch.)
7003 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7005 * config/irix4.mh: new file.
7007 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7009 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7012 * xm-mips.h: Declare strdup for ultrix.
7014 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7015 when calling new_symbol.
7016 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7019 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7021 * config/rs6000.mh: Update (for Fred's new mmalloc)
7022 flags to disable use of GNU malloc/mmalloc.
7023 * munch: Change SYSV rule to allow .text before the label,
7024 as well as after, to work for AIX.
7025 * gdbtypes.h: Minor clarifiction.
7027 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7029 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7030 continuation in yet another place (between method declarations).
7032 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7034 * mips-tdep.c: include symfile.h and objfiles.h to fix
7037 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7039 * valops.c (value_struct_elt_for_reference): Added 'offset'
7040 parameter to handle multiple inheritance.
7041 * eval.c, value.h: Update accordingly.
7043 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7045 * objfiles.h: New file
7046 * Makefile.in (HFILES): Add objfiles.h
7047 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7048 main_scope_lowpc, main_scope_highpc.
7049 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7050 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7051 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7052 xcoffread.c, : Include objfiles.h.
7053 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7054 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7055 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7056 inside_entry_file() and logic changed appropriately.
7057 * blockframe.c (outside_startup_file): Renamed to
7058 inside_entry_file() and logic changed appropriately.
7059 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7060 and logic changed to use per-objfile specific fields.
7061 * blockframe.c (inside_entry_scope): Renamed to
7062 inside_entry_func() and logic changed to use per-objfile specific
7064 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7065 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7066 Remove extern decls.
7067 * symfile.c, symfile.h (entry_point): Remove extern decl.
7068 * coffread.c (coff_symfile_init): Common entry point init code
7069 moved to symfiles.c, call init_entry_point_info().
7070 * coffread.c (complete_symtab): Use new per-objfile entry info.
7071 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7072 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7074 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7075 * defs.h (inside_entry_scope, outside_startup_file,
7076 inside_main_scope): Prototypes changed for renames to
7077 inside_entry_func, inside_entry_file, inside_main_func,
7079 * symfile.c (syms_from_objfile): Common entry point init code
7080 moved to init_entry_point_info() and call init_entry_point_info().
7081 * symfile.h (init_entry_point_info): Include prototype.
7082 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7083 moved to symfiles.c and call init_entry_point_info().
7084 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7085 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7086 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7088 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7089 works for the majority of targets.
7090 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7091 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7092 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7093 Use default definition in frame.h.
7094 * frame.h (selected_frame_level): Make decl extern.
7095 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7096 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7097 * partial-stab.h: Use new per-objfile entry info.
7098 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7099 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7100 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7101 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7102 have_minimal_symbols): Prototypes moved to objfiles.h.
7103 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7104 Macros moved to objfiles.h.
7105 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7107 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7109 More C++ improvements (pointers to members, qualified names).
7110 * c-exp.y: Support exp.type::name and exp->type::name
7111 syntaxes. (Unfortunately, doesn't work for static members.)
7112 * c-exp.y, eval.c: Make type::~type work better.
7113 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7114 value_static_field by value_struct_elt_for_reference.
7115 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7116 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7117 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7118 for OP_SCOPE operand; no point in it now that we use lazy
7119 reading of values, and use "reference to member" objects.
7120 * gdbtypes.h: Clarify comment.
7121 * valops.c: Change value_struct_elt_for_address to return
7122 a reference (or variable), rather than a pointer. Change
7123 the name to value_struct_elt_for_reference to reflect this.
7124 Returning a reference instead of a address provides a
7125 generalization, since we can use the routine for both
7126 class::name as well as &class::name.
7127 Also, recurse to handle multiple inheritance properly.
7128 * valprint.c: Moved code to print pointer-to-members
7129 to new function point_class_member. This allows a
7130 "reference-to-member" to be printed using the same code.
7131 * valprint.c (type_print_varspec_prefix): Avoid printing
7132 "struct " for domains of class-member types.
7133 * valops.c (search_struct_field): Inline code for simplified
7134 version of value_static_field (which can then be deleted).
7135 * value.h: Rename value_struct_elt_for_address to
7136 value_struct_elt_for_reference. Delete value_static_field.
7137 * values.c: Remove no longer used function value_static_field.
7139 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7141 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7142 elfread.c (coff_symfile_finish): Add function, prototype, and
7143 add to the xxxx_sym_fns struct for each file type. Also reformat
7144 the xxxx_sym_fns vector to a standard format and add comments.
7145 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7146 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7147 Pass pointer to struct objfile rather than pointer to sym_fns.
7148 Change references inside each function accordingly. Allocate any
7149 symbol file specific info in the per-objfile memory region.
7150 * dbxread.c (free_and_init_header_files): Break function into
7151 free_header_files(), called from dbx_symfile_finish(), and
7152 init_header_files(), called from dbx_new_init().
7153 * dbxread.c (dbx_new_init): Move deallocation things to new
7154 dbx_symfile_finish function.
7155 * elfread.c (elf_new_init): Call buildsym_new_init().
7156 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7157 routine for the objfile before deallocating other stuff.
7158 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7159 * symfile.h: Move struct sym_fns to before struct objfile def.
7160 Add sym_finish function pointer and change prototypes of other
7161 function pointers to reflect passing struct objfile pointer rather
7162 than struct sym_fns pointer.
7163 * symfile.c: Remove now obsolete symtab_fns pointer.
7164 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7165 locates the correct sym_fns struct for the given objfile.
7166 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7167 for better support of mapped symbol tables.
7168 * symfile.c (symbol_file_command): Remove obsolete code using
7170 * symfile.h: Remove duplicate declarations for symfile_objfile,
7171 entry_point, and object_files.
7172 * target.c (target_info): Compare symfile_objfile to NULL.
7173 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7174 aixcoff_symfile_finish().
7176 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7178 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7179 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7180 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7182 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7184 Some improvements to g++ debugging.
7185 * symtab.c (list_symbols): demangle before pattern matching.
7186 * symtab.c: Other fixes to improve handing of operators.
7187 * valprint.c (type_print_base): Fix test for constructor.
7188 * values.c (value_static_field): Allow evaluation of
7189 CLASS::METHOD, returning a function pointer.
7191 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7193 * Makefile.in (VERSION): Roll 4.4.6.
7194 * exec.c (exec_file_command): Add code to ignore optional args
7195 passed in by file_command() for use in symbol_file_command().
7196 * main.c (main): Document -mapped and -readnow in help summary.
7197 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7198 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7199 to get filename from bfd with bfd_get_filename(). Test mapto
7200 against 0, not NULL. Use mstrsave() to make copy of filename.
7201 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7203 * remote-vx.c (vx_load_command, add_symbol_stub):
7204 Symbol_file_add() takes an additional arg.
7205 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7207 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7208 changed to return a bfd not an objfile pointer.
7209 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7210 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7211 Change to eliminate local bfd and use symfile_bfd_open() plus
7212 allocate_objfile(). Add code to implement readnow option.
7213 * symfile.c (symbol_file_command): Changes to option handling,
7214 readnow functionality moved to symbol_file_add().
7215 * symfile.c (symfile_init): Eliminate local copy of bfd.
7216 * symfile.c (add_symbol_file_command): Changes to parse mapped
7217 and readnow options.
7218 * symfile.h (allocate_objfile): Arg removed from prototype.
7219 * symtab.h (symbol_file_add): Arg added to prototype.
7220 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7223 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7225 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7226 mtrace.awk, state.c, state.h: Removed.
7227 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7228 directories searched for source files.
7229 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7230 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7231 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7232 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7233 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7234 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7235 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7237 * Makefile.in (HFILES): Remove state.h
7238 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7239 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7240 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7241 * Makefile.in (clean): Remove all object files.
7242 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7243 * cplus-dem.c: Remove prototypes definitions that are now done in
7245 * dbxread.c (throughout): Change from using per-objfile
7246 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7247 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7248 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7249 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7250 * depend: Remove dependencies for state.o, state.h.
7251 * dwarfread.c: Add declaration for warning_pre_print.
7252 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7253 * dwarfread.c (throughout): Change from using per-objfile
7254 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7255 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7256 use supplied objfile.
7257 * i386-xdep.c (print_387_status): Change to use warning() rather
7259 * i387-tdep.c (print_387_control_word): Change to use warning()
7260 rather than printfs.
7261 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7262 that some compilers grumble about.
7263 * language.c (throughout): Add declaration for warning_pre_print
7264 and using warning() instead of printfs.
7265 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7266 * main.c (main): Add declaration for warning_pre_print and set it
7267 similarly to error_pre_print. Add declarations for
7268 mapped_symbol_files and readnow_symbol_files. Add appropriate
7269 definitions to long_options[].
7270 * minsyms.c: Trivial fix to comment.
7271 * objfiles.c (allocate_objfile): Substantially rewritten for
7272 using mapped symbol files.
7273 * objfiles.c (throughout): Change from using per-objfile
7274 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7275 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7276 * source.c (throughout): Change from using per-objfile
7277 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7278 * source.c (open_source_file): Use mstrsave to save file name in
7279 mapped symbol region for objfile.
7280 * symfile.c: Remove include for state.h.
7281 include to local form.
7282 * symfile.c (symbol_file_add_digested): Remove.
7283 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7285 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7286 from objfile structure. Add malloc descriptor pointer (md).
7287 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7288 * symm-xdep.c (print_fpu_status): Use warning() rather than
7290 * symmisc.c (free_symtab_block): Now takes and uses current
7292 * symmisc.c (throughout): Change from using per-objfile
7293 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7294 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7295 Sun compiler grumblings when PTR is char *.
7296 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7297 msymbols() to correct pointer type.
7298 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7299 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7300 error always starts on a line of it's own.
7301 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7302 Rewrite for new mapped malloc package use.
7303 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7304 that don't want to use the mapped malloc package; pass arguments
7305 on to traditional malloc package functions.
7306 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7307 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7308 mrealloc, malloc, and realloc but get fatal error if runs out
7310 * utils.c (msavestring, mstrsave): Save a string in a specific
7311 mapped malloc region.
7312 * utils.c (print_spaces): Use xmalloc to get the buffer.
7313 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7314 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7315 * config/i386v4.mh: Insignificant reorganization.
7317 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7319 * xcoffread.c: Only enable compilation of debugging functions
7320 if IBM6000 is defined. Fails to compile otherwise.
7322 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7324 * Makefile.in: pass MAKEINFO down on info.
7326 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7328 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7329 useless code, including an lseek to an uninitialized variable.
7330 Reported by Jim Williams <jimbo@wrs.com>.
7332 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7334 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7335 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7336 * minsyms.c, symfile.c: Changes that may be generally
7337 applicable, but are #ifdef IBM6000 for now.
7338 * rs6000-xdep.c: Fixed typo in comment.
7339 * rs6000-tdep.c: Non-substatial changes.
7340 * xoffread.c: The main change here is addition of some
7341 debugging functions.
7342 * xoffexec.c: More changes.
7344 * xcoffread.c: Fixed two too-few-parameters bugs.
7346 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7347 to SOLIB_CREATE_INFERIOR_HOOK macro.
7349 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7351 * symfile.h: Add prototype for iterate_over_msymbols().
7352 * symtab.c (cplus_mangled_symbol): Add function.
7353 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7354 iterate_over_msymbols to find demangled C++ symbol.
7355 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7356 value to iterate_over_msymbols().
7357 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7360 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7362 * Makefile.in: added check target.
7364 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7366 * ecoff.c: Move to ../bfd/coff-msym.c.
7367 * config/mt-*mips: Remove ecoff.o from the configuration.
7368 * remote.c (): Add newline to initial +.
7369 (remote_resume): Mention how to cope with signals.
7370 (remote_interrupt): Add debug msg.
7371 (remote-wait): Implement new 'T' reply, which includes
7372 status, PC, and FP all in a single short message.
7373 (putpkt): Add further debugging of packet acks.
7374 * mipsread.c (fixup_symtab): Also swap RFD's.
7375 (parse_partial_symbols): Avoid bug on unknown symbol types.
7376 * Makefile.in (VERSION): Roll to 4.4.5.
7377 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7378 for remote MIPS by limiting heuristic to 200 byte search.
7379 (heuristic_proc_desc): Byte-swapping.
7380 (mips_print_register): Cope with failure of
7381 read_relative_register_raw_bytes. Byte-swap integers for
7383 * mips-pinsn.c (print_insn): Byte-swap instruction.
7385 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7387 * config.sub configure.in config/mh-irix4
7388 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7389 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7390 gdb/xm-irix4.h gdb/config/mt-irix3
7391 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7393 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7395 * defs.h, utils.c: xrealloc takes PTR as first arg.
7396 * defs.h: Reword confusing comment about ANSI prototypes.
7397 * defs.h: Some minor whitespace changes.
7398 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7399 not NULL, which can be (void *).
7400 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7401 * tm-i386v.h (SP_ARG0): Define
7402 * xm-sysv4.h: Back out of change for missing prototypes.
7403 * i386-tdep.c (get_longjmp_target): Add function.
7405 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7407 * Makefile.in: install man page too.
7409 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7411 * All GDB files that #include defs.h: Removed stdio.h.
7412 (defs.h): #include stdio.h.
7414 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7416 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7417 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7418 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7419 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7420 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7421 it before printing out the hex shape of an address.
7423 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7425 * rs6000-xdep.c (frame_initial_stack_address): Move
7426 code to set frame->cache_fsr into new separate function
7427 frame_get_cacahe_fsr. This allows fixing a fatal error.
7428 * xcoffexec.c: Turn previously suppressed error
7429 message back on, after cleaning up BFD.
7431 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7432 printing of blank line, since it cases printing of an
7433 extra blank line. Is this intended? It does mess up
7435 * defs.h: Put back declarations of malloc and realloc,
7436 but protected by #ifndef MALLOC_INCOMPATIBLE.
7437 * objfiles.c: Undo previous change: Use malloc/realloc
7438 for objfile malloc/realloc fields (but add a cast).
7439 * xcoffexec.c: Suppress an error message (for now).
7441 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7443 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7444 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7445 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7447 * xcoffread.c: Modifications to C_DECL storage class handling, and
7448 introduction of an old smash_to_pointer_type() routine.
7450 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7451 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7452 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7453 parameters have been modified.
7455 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7456 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7457 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7458 and fetch_inferior_registers() always fetched all the registers
7459 resulting valid register values at hand all the time. Pushing a dummy
7460 frame did not require validating all register values first. After
7461 putting the above mechanism into action, we didn't have valid registers
7462 values always ready. Thus, all registers need to be fetched before
7463 pushing a dummy frame now.
7465 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7466 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7467 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7468 the starting address (actual frame address) of a frame.
7469 * rs6000-tdep.c: modifications to function_frame_info() to see if
7470 function reserves a frame pointer register (alloca register)
7471 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7472 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7473 functions with alloca() calls.
7475 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7477 * xm-sysv4.h: Provide definitions/prototypes for host environment
7478 functions for which no definitions or prototypes are provided in
7479 any currently included gdb or host environment header files.
7480 For SVR4, this currently includes malloc and realloc, which cannot
7481 be portably prototyped in any gdb include file.
7483 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7485 * buildsym.h: Remove obsolete variable file_stabs.
7487 * Makefile.in: Move place where configure merges in host-
7488 and target-dependent fragments later, so the latter
7489 can override (say) GNU_MALLOC.
7490 * config/mh-rs6000: Use system malloc. Otherwise, I
7491 ended up with *two* incompatible versions of malloc
7492 (functions in libc would call the malloc in libc).
7493 I assume this is a shared library problem.
7495 * remote.c: Fix (presumed) typo.
7496 * objfiles.c: Use xmalloc/xrealloc instead of
7497 malloc/realloc (since the latter are no longer declared).
7499 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7500 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7501 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7502 handle individual registers.
7503 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7504 correctly in case it wasn't cached yet. (A problem showed up
7505 after fetching individual registers.)
7506 * buildsym.c: Disable type_synonym_name's type name overwriting
7507 in cases it is unnecesary. rs6000 portation doesn't use
7508 type_synonym_name, and it used to nullify type names
7509 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7510 type's name as soon as space for that type is allocated.
7511 * xcoffread.c: ignore a section's lineno information if it is
7512 not `.text'. (In rs6000 bfd portation integration, skipping over
7513 `.pad' sections are ignored since it was in machine independent
7514 part of the code. Thus, a problem of fake sections with invalid
7515 lineno information arised.)
7517 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7518 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7519 * rs6000-tdep.c: make function_frame_info() work whether or not
7520 reading from a core file.
7521 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7523 * infrun.c. main.c, printcmd.c. symtab.c:
7524 More changes from IBM for rs6000.
7527 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7529 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7530 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7531 Merge in changes (mostly from IBM) for RS6000.
7532 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7533 More changes from IBM for RS6000. These are in machine-
7534 independent code, and probably could do with some cleaning
7535 up. The most questionable of these are #ifdef IBM6000.
7536 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7537 to single_step() (for consistency with rs6000 and i860).
7538 * utils.c: Allow the 1st arg to xrealloc to be NULL
7539 (in which case do malloc). This removes the need for
7540 some tests in xcoff code (and perhaps other places?).
7541 * coffread.c: Removed variables last_source_file,
7542 type_vector, and type_vector_length as these are now
7543 defined by buildsym.[ch].
7544 * defs.h: Remove prototypes for malloc and realloc, since
7545 these should only be used to implement xmalloc and xrealloc,
7546 and they conflict with <stdlib.h> in AIX - where they
7547 return void* even when __STDC__ isn't defined. Sigh.
7548 * munch: Recognize *initialize* in data as well as text
7549 (AIX uses data). Also, incorporate a patch from Garrett
7550 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7551 much more sensible, by only trying to match the name of
7552 the initialize_foo function, and not the junk before it.
7554 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7556 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7557 unless symbol table indicates that something has changed.
7559 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7561 * remote.c: Make it work for embedded MIPS. Increase buffer
7562 size, and use throughout. Round buffer size up if too many regs.
7563 Support baud rate setting and try for an 8-bit path. If
7564 interrupted while waiting for target, send a ^C down the wire.
7565 Avoid single-byte reads.
7566 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7568 * mips-xdep.h: Avoid the embedded regs when on Unix.
7570 * mipsread.c: Byte-swap the symbol table structures, using
7571 routines from ecoff.c, to read a symbol table written in any
7572 of the four possible byte orders.
7573 * configure.in (mips-big-* target): Same as Sony News.
7574 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7575 * ecoff.c: New file for symbol swapping routines.
7577 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7579 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7580 all-breakpoints' command.
7581 * (get_number): Allow users to enter negative breakpoint numbers.
7582 * (breakpoint_1): Reformat display of 'info break' to show new
7584 * (create_longjmp_breakpoint, breakpoint_re_set,
7585 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7586 symfile.c (syms_from_objfile): Re-do
7587 insertion of longjmp breakpoints. Move all code into
7588 breakpoint_re_set, and call that instead of
7589 create_longjmp_breakpoint in symfile.c.
7591 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7593 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7594 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7595 * symtab.c (find_pc_symtab): Handle having no objfiles.
7596 * infcmd.c: Fix comment.
7597 * objfiles.c (free_all_objfiles): Add.
7598 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7599 * symfile.c (symbol_file_command): free all objfiles when
7600 specifying a new symbol file.
7601 (reread_symbols): Stat the file name, don't fstat the descriptor.
7603 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7605 * Makefile.in, configure.in: removed traces of namesubdir,
7606 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7607 copyrights to '92, changed some from Cygnus to FSF.
7609 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7611 * dbxread.c (end_psymtab): Delete empty psymtabs.
7612 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7613 * symfile.h (struct objfile): Add free_psymtabs.
7615 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7617 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7619 * symfile.c (symbol_file_command): strcmp => !strcmp.
7620 * breakpoint.h: Move prototypes to follow enum definition they need.
7621 * breakpoint.c, infrun.c: Lint.
7622 * printcmd.c: Use `enum enable' rather than `enum
7624 * mipsread.c: First pass at making it compile with the new
7625 objfile changes. Probably seriously broken still, but it
7628 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7630 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7631 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7632 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7633 stepping (and nexting) through longjmp(). Also, cleanup
7634 breakpoint handling quite a bit by creating explicit breakpoint
7635 types instead of using magic breakpoint numbers.
7636 Makefile.in: Update version to 4.4.3
7638 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7640 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7641 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7642 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7644 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7646 * minsyms.c (install_minimal_symbols): Add bunches to any
7647 existing minsyms in the objfile. Avoid extra mallocation
7648 by working directly in the obstack. Remove ignored `mainline' parm.
7649 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7650 xcoffread.c: Change all callers.
7651 * FIXME: We should be able to eliminate MAINLINE from all the
7652 symbol readers now, with a small bit of work.
7654 * valops.c, value.h: Lint.
7655 * remote-vx.c: Add missing break; statement. Bugfix by
7656 Michael Sclafani, <sclafani@src.dec.com>.
7658 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7660 * Makefile.in (VERSION): Update version to 4.4.2
7661 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7662 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7663 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7664 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7665 mmap-alloc.o, mmap-sbrk.o
7667 * altos-xdep.c: Minor whitespace change.
7668 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7669 use to new minimal symbol table use.
7670 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7671 * arm-xdep.c (store_inferior_registers): Returns void.
7672 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7673 Convert from misc function vector use to new minimal symbol table use.
7674 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7675 * breakpoint.c: Add prototypes for local functions.
7676 * breakpoint.c (catch_command_1): Change to static and remove unused
7678 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7679 * breakpoint.h: Change function decls to prototype form.
7680 * buildsym.c: Add prototypes for local functions.
7681 * buildsym.c: Moved hashname() function here from dbxread.c.
7682 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7683 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7684 * buildsym.c (dbx_alloc_type): Change to static.
7685 * buildsym.c (finish_block): Add objfile parameter.
7686 * buildsym.c (misc): Change symbol_obstack to objfile version.
7687 * buildsym.c (make_blockvector): Change to static.
7688 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7689 * buildsym.c (compare_line_numbers): Change to static, args are const,
7690 cast args when used.
7691 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7692 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7693 and made static. Add objfile parameter.
7694 * buildsym.c (end_symtab): Simplify code using line table size.
7695 Realloc the linetable on the objfile symbol_obstack and copy there.
7696 * buildsym.c (scan_file_globals): Convert from misc function vector
7697 use to new minimal symbol use.
7698 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7699 strings get allocated in objfile's symbol_obstack. Convert references
7700 to builtin types to lookup_fundamental_type().
7701 * buildsym.c (read_type): Make static, add objfile parameter, convert
7702 references to buildin types to lookup_fundamental_type().
7703 * buildsym.c (read_struct_type): Add objfile parameter.
7704 * buildsym.c (read_array_type): Make static, add objfile parameter.
7705 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7706 * buildsym.c (read_huge_number): Make static.
7707 * buildsym.c (read_range_type): Make static, add objfile parameter,
7708 convert references to buildin types to lookup_fundamental_type ().
7709 * buildsym.c (read_args): Make static, add objfile parameter.
7710 * buildsym.h: Convert function decl's to prototype form.
7711 * c-exp.y: Add prototypes for local functions, convert uses of misc
7712 function vector to minimal symbol table. Reformat all builtin type
7713 initializations and pass a NULL objfile to init_type() for them.
7714 * coffread.c: Change context_stack ref's to coff_context_stack,
7715 add local function prototypes. Cast uses of xrealloc arg 1.
7716 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7717 crafting a new type.
7718 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7719 * coffread.c (finish_block): Change name to coff_finish_block.
7720 * coffread.c (make_blockvector): Add and use objfile parameter.
7721 * coffread.c (record_line): Change name to coff_record_line.
7722 * coffread.c (start_symtab): Change name to coff_start_symtab.
7723 * coffread.c (end_symtab): Change name to coff_end_symtab.
7724 * coffread.c (record_misc_function): Change name to record_minimal_
7725 symbol and change to minimal symbol table use from misc func tbl.
7726 * coffread.c (coff_symfile_read): Convert from misc function vector
7727 use to minimal symbol table use.
7728 * coffread.c (hashname): Remove; use common version in buildsym.c.
7729 * coffread.c (decode_base_type): Change references to builtin types
7730 to calls to lookup_fundamental_type().
7731 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7732 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7733 * command.c: Add prototypes for local functions.
7734 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7735 appropriate member of the function union for that type.
7736 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7737 ifdef out the function since it isn't currently used.
7738 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7739 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7740 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7741 * command.c (help_cmd): Compare function pointer to NULL.
7742 * command.c (help_cmd_list): Compare function pointer to NULL.
7743 * command.c (lookup_cmd_1): Use correct member of function union.
7744 * command.c (undef_cmd_error): Make static.
7745 * command.c (complete_on_cmdlist): Use correct member of func union.
7746 * command.c (do_setshow_command): Use correct member of func union.
7747 * command.c (shell_escape): Convert rindex use to strrchr.
7748 * command.h (COMMAND_H): Define if already included.
7749 * command.h (cmd_list_element struct): Change 'function' to a union
7750 and prototype args. Prototype completer function.
7751 * command.h: Convert decl's to prototype form.
7752 * convex-xdep.c (store_inferior_registers): Returns void.
7753 * copying.c: Prototype local functions.
7754 * coredep.c: Minor whitespace change.
7755 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7756 * cplus-dem.c: Prototype local functions.
7757 * dbxread.c (hashname): Remove; moved to buildsym.c.
7758 * dbxread.c (free_and_init_header_files): Make static.
7759 * dbxread.c: Add prototypes for local functions.
7760 * dbxread.c (new_object_header_files): Remove; inlined usages.
7761 * dbxread.c (xrealloc usages): Cast args.
7762 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7763 and change usages accordingly.
7764 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7765 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7766 * dbxread.c (dbx_next_symbol_text): Make static.
7767 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7768 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7769 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7770 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7771 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7772 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7774 * dwarfread.c (record_misc_function): Change name to record_minimal_
7775 symbol and use minimal symbol table throughout.
7776 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7777 * dwarfread.c: Convert all references to builtin types to use the new
7778 lookup_fundamental_type function.
7779 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7780 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7782 * elfread.c (record_misc_function): Convert to use record_minimal_
7784 * elfread.c (elf_symtab_read): Add objfile parameter.
7785 * eval.c: Add prototypes for local functions and move some decls
7786 around to accomodate prototypes.
7787 * expprint.c: Add prototypes for local functions. Change references
7788 to misc function vector to minimal symbol table.
7789 * findvar.c (read_memory usages): Cast args.
7790 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7791 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7792 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7793 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7794 * gould-xdep.c: Minor whitespace change.
7795 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7796 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7797 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7798 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7799 * i386-tdep.c: Add prototypes for local functions.
7800 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7801 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7802 that defaulted to int.
7803 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7804 i386_push_dummy_frame): Returns void.
7805 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7806 int and explicitly declare return type as int.
7807 * i387-tdep.c: Minor formatting changes.
7808 * i960-tdep.c (leafproc_return): Convert from misc function vector
7809 use to minimal symbol table use.
7810 * infcmd.c: Add prototypes for local functions.
7811 * infcmd.c (continue_command, until_next_command, until_command,
7812 path_info, path_command): Make static.
7813 * infcmd.c (step_1, until_next_command): Convert from misc func
7814 vector to minimal symbol table use.
7815 * inflow.c: Add prototypes for local functions.
7816 * infptrace.c (store_inferior_registers): Returns void, not int.
7817 * language.c (_initialize_language): Use proper member of function
7819 * m2-exp.y: Add prototypes for local functions, convert misc function
7820 vector uses to minimal symbol table uses.
7821 * m2-exp.y (make_qualname, yyerror): Make static.
7822 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7823 * m68k-pinsn.c: Add prototypes for local functions.
7824 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7825 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7826 * m68k-stub.c: Add prototypes.
7827 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7828 use to minimal symbol table use.
7829 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7830 * m88k-xdep.c (store_inferior_registers): Returns void.
7831 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7832 * mach386-xdep.c (store_inferior_registers): Returns void.
7833 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7834 * main.c: Add prototypes for local functions.
7835 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7836 longjmp() result to (NORETURN void).
7837 * main.c (catch_errors): Prototype the 'func' parameter.
7838 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7839 Takes an unused arg.
7840 * main.c (execute_command): Call the right member of the func union.
7841 * main.c (command_loop_marker, symbol_completion_function,
7842 command_loop): Make static.
7843 * main.c (command_line_input): Make linelength unsigned, cast arg
7844 to command_line_input().
7845 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7846 * main.c (initialize_main): Call right member of function union.
7847 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7848 * mem-break.c: Include symtab.h
7849 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7850 * mips-xdep.c (store_inferior_registers): Returns void.
7851 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7852 use to minimal symbol table use.
7853 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7855 * mipsread.c (make_type): Remove, convert usages to init_type.
7856 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7857 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7858 vector use to minimal symbol table use.
7859 * parse.c: Add prototypes for local functions.
7860 * parse.c (xrealloc usages): Cast args.
7861 * parse.c (prefixify_expression, length_of_subexp): Make static.
7862 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7863 * parser-defs.h: Convert function decls to prototype form.
7864 * partial-stab.h: Convert from misc function vector use to new minimal
7866 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7867 the per-objfile copies.
7868 * printcmd.c: Add prototypes for local functions. Move some struct
7869 definitions around to accomodate prototypes.
7870 * printcmd.c (decode_format): Make static, change args oformat and
7871 osize to int from char.
7872 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7873 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7874 * printcmd.c (print_address_symbolic): Convert from misc function
7875 vector use to minimal symbol table use.
7876 * printcmd.c (address_info): Convert from misc function vector use
7877 to minimal symbol table use.
7878 * printcmd.c (delete_display, enable_display, disable_display_command):
7880 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7881 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7882 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7883 * pyr-xdep.c (store_inferior_registers): Returns void.
7884 * remote-mm.c (mm_load): symbol_file_add return value unused.
7885 * remote-nindy.c: Minor format change.
7886 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7887 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7888 * rs6000-xdep.c (store_inferior_registers): Returns void.
7889 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7890 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7891 vector use to minimal symbol table use.
7892 * solib.c: Add prototypes for local functions.
7893 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7894 function vector use to minimal symbol table use.
7895 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7896 * solib.c (find_solib, shared_library_command): Make static
7897 * solib.c (read_memory, write_memory usages): Cast args.
7898 * solib.c (special_symbol_handling): Add function
7899 * source.c: Add prototypes for local functions.
7900 * source.c (select_source_symtab): Convert to scan objfiles.
7901 * source.c (open_source_file): Make static.
7902 * source.c (xrealloc usages): Cast args.
7903 * source.c (source_line_charpos): ifdef out, unused.
7904 * source.c (get_filename_and_charpos): Make static.
7905 * stack.c: Add prototypes for local functions.
7906 * stack.c (print_frame_info, frame_info): Convert from misc function
7907 vector use to minimal symbol table use.
7908 * symfile.c: Add prototypes for local functions.
7909 * symfile.c (compare_symbols): Make args const PTR's.
7910 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7911 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7912 * symfile.c (obsavestring): Add objfile parameter.
7913 * symfile.c (init_misc_bunches, prim_record_misc_function,
7914 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7915 sort_misc_function_vector, compact_misc_function_vector): Remove
7916 * symfile.c (symbol_file_add_digested): Add function.
7917 * symfile.c (symbol_file_add): Returns struct objfile *.
7918 * symfile.c (symbol_file_command): Modify for state file use.
7919 * symfile.c (symfile_open): Add parameter "dumpable".
7920 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7921 * symfile.c (load_command, add_symbol_file_command): Make static.
7922 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7923 * symfile.c (rindex usages): Converted to strrchr.
7924 * symfile.c (allocate_psymtab): New
7925 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7926 converted to minimal symbol table usage, but no obvious conversion.
7927 * symfile.c (free_all_symtabs): Remove.
7928 * symfile.c (_initialize_symfile): Use per-objfile info.
7929 * symfile.h: Rework the objfile structure to add per-objfile data
7930 objects (psymbol_obstack, symbol_obstack, type_obstack,
7931 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7932 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7933 Add prototypes to function declarations.
7934 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7935 function vector usage to minimal symbol table usage.
7936 * symmisc.c (DEV_TTY): Define if not defined.
7937 * symmisc.c: Add local function prototypes.
7938 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7939 printpsyms_command, print_objfiles, print_objfiles_command):
7940 Rework to use iterate_over_*
7941 * symtab.c: Add prototypes for local functions.
7942 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7943 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7944 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7945 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7946 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7947 lookup_reference_type, lookup_member_type, allocate_stub_method,
7948 check_stub_method, create_array_type, smash_to_member_type,):
7950 * symtab.c (lookup_symbol): Some args are const.
7951 * symtab.h: All type related defs and structs moved to gdbtypes.h
7952 * symtab.h: Convert decls to prototypes.
7953 * target.c (noprocess): Make static.
7954 * target.h: Change decl's to prototypes.
7955 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7956 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7957 * utils.c (_initialize_utils): Use correct member of function union.
7958 * valarith.c: include gdbtypes.h
7959 * valops.c: include gdbtypes.h, add prototypes for local functions.
7960 * valops.c (value_push, value_arg_push, find_function_addr):
7962 * valops.c (value_string): Convert from misc function vector use
7963 to minimal symbol table use.
7964 * valops.c (check_field_in): Make arg const.
7965 * valprint.c: Add prototypes for local functions.
7966 * valprint.c (print_string): Make static
7967 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7968 * values.c: Add prototypes for local functions.
7969 * values.c (value_headof): Convert from misc function vector to
7970 minimal symbol table.
7971 * xcoffexec.c: Add prototypes for local functions.
7972 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7974 * xcoffexec.c (relocate_minimal_symbol): Add.
7975 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7976 * xcoffread.c: Add prototypes for local functions.
7977 * xcoffread.c (sort_syms): Convert to scan objfiles.
7978 * xcoffread.c (read_xcoff_symtab): Make static.
7979 * xcoffread.c (various): Replace references to builtin types with
7980 calls to lookup_fundamental_type. Replace references to symbol_obstack
7981 and psymbol_obstack with pointers to the per-objfile copies.
7982 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7983 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7985 * xcoffread.c (init_stringtab): Add objfile parameter.
7986 * gdbtypes.c: New file
7987 * minsyms.c: New file
7988 * mmap-alloc.c: New file
7989 * mmap-sbrk.c: New file
7990 * objfiles.c: New file
7994 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7996 * Check in Fred Fish's changes in these modules. Fred
7997 will make ChangeLog entries for all of them. Update VERSION
8000 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8002 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8004 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8005 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8006 value.h: Prototypes for static functions; lint.
8007 * gdbtypes.h: Empty file to ease transition.
8009 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8011 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8012 inferior.h, language.h, signame.h, target.h, terminal.h,
8013 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8014 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8016 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8017 signame.c, sparc-xdep.c: Prototypes for all static functions.
8019 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8020 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8021 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8022 Remove to_call_function and target_call_function, since it
8023 always calls the same thing (call_function_by_hand).
8024 * core.c, exec.c, solib.c: Rename target_ops sections =>
8026 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8027 target.h: target_kill takes no args.
8028 * language.c (language_info): Scaffolding to allow briefer
8029 messages when the current language changes. FIXME.
8030 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8031 complaints about volatile functions.
8032 * xm-sysv4.h (HAVE_MMAP): Define.
8034 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8036 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8037 to make prototypes for all functions declared here.
8038 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8039 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8040 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8041 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8042 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8043 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8044 * utils.c: Avoid declaring malloc and realloc. Lint.
8045 (request_quit): Accept signal-number parameter.
8047 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8049 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8050 DIE's. Add new function read_tag_pointer_type() to read them.
8052 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8053 When creating a new user defined type, check to see if a partial
8054 type already exists, and if so, bash it to fit.
8056 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8058 * coffread.c (decode_base_type): Pass long, not union.
8059 Fix by Eric Valette, ev@chorus.fr.
8061 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8063 * elfread.c (elf_symtab_read): Fix code to correctly track
8064 changes in bfd for absolute symbols.
8066 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8068 * xm-vaxbsd.h: Close off comment.
8070 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8072 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8074 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8076 * mips-tdep.c (mips_print_registers): Print correct register
8077 number for double pseudo-registers.
8079 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8081 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8082 in the op$::OPERATOR. case. From Steven McCanne,
8083 <mccanne@horse.ee.lbl.gov>.
8085 * exec.c (set_section_name): Pass arg to exec_files_info;
8086 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8088 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8090 * main.c (print_gdb_version): Copyright msg: only this year.
8091 (cd_command): Avoid changing current_directory on error.
8093 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8095 * mipsread.c (parse_partial_symbols): Handle dependencies
8096 between partial symbol tables (when not doing stabs-in-ecoff).
8097 (This used to be handled by parse_fdr, but parse_fdr was
8098 incompatible with handling stabs-in-ecoff, so the code
8099 was re-written to not use parse_fdr. Unfortunately,
8100 the logic to handle dependencies was overlooked.)
8102 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8104 * coffread.c (read_enum_type): Use the size of a target int when
8106 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8108 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8109 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8110 TARGET_PTR_BIT to determine size of a pointer
8111 * values.c (unpack_long): when unpacking a REF or a PTR don't
8112 assume the size of the type.
8114 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8116 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8117 looking at its members. Improve guess between struct and union,
8118 only assuming union if multiple members have offsets of zero.
8120 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8122 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8123 (This is just for clarity - and one day permitting us to
8124 change FP0_REGNUM from 38 to 32, which would make more sense.)
8125 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8126 register numbers in stabs-in-ecoff get handled correctly.
8128 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8130 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8131 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8132 into BSD and Ultrix.
8134 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8136 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8138 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8140 * Makefile.in: Increment version to 4.4.1.
8141 * main.c (print_gdb_version): Update copyright notice.
8143 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8145 * mipsread.c: Prepend "struct " to the names of structure
8146 types, and similarly for enums and unions. (This used
8147 to be done, but got lost in the re-write to "guess" the
8148 difference between enum/struct/union.)
8149 Also, guess that a tag is an enum if the first member
8152 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8154 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8157 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8159 * Projects: Patching executables is done.
8160 * Makefile.in (VERSION): Roll to gdb-4.4.
8161 * README, WHATS.NEW: Update for gdb-4.4.
8163 * symfile.c (reread_symbols): Whenever we reread one object
8164 file's symbols, we must restart the scan, because the object_files
8165 chain has been permuted.
8167 * exec.c (exec_files_info): Split out into print_section_info.
8168 Print BFD filename of each section if it's not the default one.
8169 * core.c (core_files_info): Call print_section_info.
8171 * xm-vax.h: Include a few system header files whose definitions
8172 must precede defs.h.
8173 * language.c, language.h: Make some things const.
8174 * expression.h, main.c: const spreads like ooze.
8176 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8177 since BREAKPOINT values can be >0x80.
8179 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8181 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8183 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8185 * sparc-pinsn.c: Remove kludge for preferring architectures.
8186 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8187 and forever. Add `add' instruction to the set that get checked
8188 for a preceding `sethi' in order to print an absolute address.
8189 Corresponding changes in ../include/opcode/sparc.h needed
8190 to eliminate garbage instructions.
8192 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8194 * mipsread.c (parse_partial_symbols): Make sure partial
8195 symbols are created for external symbols (as used to be
8196 the case). This is a bit of a pain with the mips-coff.
8197 It uses a table which points to all of the external
8198 symbols belonging to a particular FDR or psymtab.
8199 Once we've generated this table, we might as well save
8200 it, and then use it in psymtab_to_symtab_1 to find
8201 the symbols to pass to parse_external().
8202 * symfile.c, symfile.c: New function start_psymtab_common
8203 to share the common parts of allocating a new psymtab
8204 for dbxread, mipsread (and later dwarfread). Its code
8205 was pulled out from start_psymtab in dbxread.c.
8206 * dbxread.c (start_psymtab): Use start_psymtab_common().
8208 * valprint.c (val_print): If there is an error when trying
8209 to print a string, check to see if there really is a problem
8210 by reading just one character. If that works, assume
8213 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8215 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8216 cypress, v8 mnemonics in that order.
8218 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8220 * sparc-pinsn.c: Put the qsort() back in.
8222 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8224 * findvar.c (read_register, write_register): Handle machines
8225 where REGISTER_TYPE is not the same size as "int".
8227 Handle debug symbols in dynamically loaded (relocated) code:
8229 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8230 offset to process_one_symbol.
8231 (process_one_symbol): Take new offset parameter. Add it into
8232 appropriate symbol types to relocate symbols to loaded addresses.
8233 Handle all possible symbol types, and complain() about types that
8234 we don't expect to see.
8235 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8236 process_one_symbol (FIXME, should pass real offset).
8240 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8242 (set_breakpoint, break_command_1, until_break_command,
8243 catch_command_1, breakpoint_re_set_one): Use it.
8244 * symtab.h (resolve_sal_pc): Declare.
8245 * infcmd.c (jump_command): Use resolve_sal_pc.
8247 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8249 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8251 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8253 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8254 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8255 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8257 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8259 * dbxread.c (process_one_symbol): Make a first cut at handling
8260 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8262 * symtab.c (find_pc_line): Fix stepping into and out of #included
8265 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8267 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8268 no longer any need to copy ../include/opcode/* into gdb.
8270 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8272 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8274 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8276 * valprint.c (type_print_base, type_print_method_args):
8277 Print C++ constructor methods without bogus "return type."
8279 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8281 * infptrace.c (child_xfer_memory): Parameter "target" should
8282 be a pointer to a structure, not the entire structure.
8284 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8286 * depend: Convert the couple of references to ansidecl.h that
8287 used the local gdb version to use the ../include version.
8289 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8292 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8293 (inferior_proc_init): Fix non-ANSI version of args.
8294 (attach): Call print_sys_errmsg with correct number of args.
8295 (mappingflags): Make static, does not need to be global.
8297 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8298 not the entire struct itself.
8300 * valops.c (value_assign): Cast some args to modify_field() and
8301 {read,write}_register_bytes() correctly.
8303 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8305 * Makefile.in (MALLOCSRC): Removed reference to removed local
8308 * dwarfread.c (list_in_scope): Needs an initial value, use file
8311 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8313 * main.c (main): Make option_index local to keep new getopt happy.
8314 main.c, solib.c, Makefile.in: Update copyright notices.
8316 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8318 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8320 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8322 * Makefile.in (HFILES): Add partial-stab.h.
8324 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8326 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8327 New files for stratus. Not complete enough to actually build
8328 on the Stratus machine; that awaits copyright assignment for
8331 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8332 for getting custom flags into CFLAGS when doing makes.
8334 * configure.in: Add config information for stratus.
8336 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8338 * dbxread.c (process_one_symbol): Pass address of structure
8339 to complain(), rather than the whole structure.
8341 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8343 * solib.c (solib_add_common_symbols): Only compile in when not
8344 using SVR4 style shared libraries.
8346 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8348 * dwarfread.c (locval): Add offreg flag to indicate location
8349 values that are computed off a base register.
8351 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8352 TAG_local_variable cases to account for static variables
8353 within function scopes.
8355 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8357 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8358 doesn't exist on some systems.
8360 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8361 nexting over recursive function calls.
8363 * target.c (target_read_string): Create this routine to read null
8364 terminated strings from the target. It deals with running off the
8365 end of memory elegantly as well. solib.c (find_solib): Use
8366 target_read_string() to avoid problems with running off the end of
8369 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8370 that reference pgrp_inferior.
8372 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8374 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8375 mips-tfile has been hacked to act more "traditionally."
8376 * dbxread.c: Fixed typo in comment.
8378 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8380 * mips-tdep.c (mips_skip_prologue): Add some number of
8381 'sw' instructions before 'addiu' adjusts the stack.
8383 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8385 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8386 freescope, buildblock closescope, record_line, add_symbol_to_list,
8387 gatherblocks, make_blockvector): Extensive changes to switch
8388 to generic symbol table building code in buildsym.c. Remove
8389 scope tree structures and functions, symbol table building
8390 functions, and lots of other small changes.
8392 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8393 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8395 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8397 * buildsym.c (cleanup_undefined_types): Add support for enums.
8398 This fixes the 'GDB internal error. cleanup_undefined_types with
8401 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8403 * dbxread.c: detect gcc2 compilations.
8405 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8407 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8408 in ../include/opcode/sparc.h.
8410 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8412 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8413 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8414 to reflect actual locations of opcode files, so TAGS target will
8417 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8419 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8422 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8423 dereferencing to access the correct elements.
8425 * valops.c (value_addr): Declare return type of external func
8428 * xcoffread.c: Undefine next_symbol_text before redefining it.
8430 For older changes see ChangeLog-9091
8436 version-control: never