1 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3 * Makefile.in (clean-info, install, install-info, info, dvi,
4 check, all): do not echo recursion lines.
6 * udip2soc.c (UDIConnect): replace union wait with int.
8 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
9 required target ports which use sockets (like a29k-udi).
11 * remove-udi.c (udi_wait): ifdef around SIGLOST usage. Eg,
12 Solaris doesn't have SIGLOST so use SIGURG as a backup.
14 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
16 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
17 systems lacking select().
19 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
21 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
23 * alldeps.mak, depend: Update with latest automatically built
26 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
28 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
30 * Makefile.in (make-proto-testsuite.dir): New target to make
31 prototype testsuite tree.
33 * Makefile.in (VERSION): Bump to 4.8.4.
35 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
37 * stabsread.c (define_symbol): If unrecognized constant type,
38 complain() not error().
40 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
42 * infptrace.c: Add missing close paren to test for
43 FIVE_ARG_PTRACE defined.
45 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
46 when compiling with gcc, but disable it for now. See comment.
47 * defs.h (LONGEST): Define as either "long" or "long long"
48 based on CC_HAS_LONG_LONG.
49 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
50 how longest_to_int is defined.
51 * c-valprint.c (c_val_print): Call print_longest.
52 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
54 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
56 * printcmd.c (print_scalar_formatted): Call print_longest
57 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
58 * typeprint.c (print_type_scalar): Call print_longest and let
59 it figure out what to do for PRINTF_HAS_LONG_LONG.
60 * valprint.c (val_print_type_code_int): Call print_longest
61 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
62 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
63 * value.h (struct value): Replace usage of LONG_LONG with
65 * value.h (print_longest): Add prototype.
66 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
67 * values.c (unpack_double): Collapse code that was unnecessarily
68 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
69 * values.c (value_from_longest): Remove dependency on
70 CC_HAS_LONG_LONG and just use LONGEST.
71 * solib.c (solib_map_sections): Use bfd_get_filename
72 to access filename field.
73 * solib.c (clear_solib): Save filename and free it later, after
74 bfd_close, since bfd_close may reference it. Use bfd_get_filename
76 * config/convex/xm-convex.h (LONG_LONG): Replace with
77 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
78 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
79 Add PRINTF_HAS_LONG_LONG references.
81 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
83 * inflow.c (kill_command), infcmd.c (attach_command),
84 remote.c (remote_interrupt_twice): In messages for the user, call it
85 "the program" or "the program being debugged" not "the inferior".
87 * hp300ux-nat.c: Cast second arg to supply_register calls.
88 (_initialize_kernel_u_addr, getpagesize): New functions.
89 (store_inferior_register_1): Change arg name from value to val.
90 (fetch_core_registers): Make arg core_reg_size unsigned.
91 Pass 5 args to ptrace.
92 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
93 Remove KERNEL_U_ADDR stuff.
94 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
95 * config/m68k/hp300hpux.m{t,h}:
96 Move exec.o from NATDEPFILES to TDEPFILES
97 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
98 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
100 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
102 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
104 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
106 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
108 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
110 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
111 describe `set demangle-style arm' (not cfront);
112 mention can type `q' to discard output, when gdb pages
114 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
116 * valops.c (search_struct_field): Fix gdb core dump with incomplete
119 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
121 * remote.c: Change timeout to 2.
122 (remote_open): Use unpush_target not remote_close.
123 (remote_resume): If siggnal != 0, give warning not error().
124 (remote_wait, remote_interrupt, remote_interrupt_twice):
125 If we get two interrupts, let the user get out if they want.
126 (remote_{kill,mourn}): New functions.
127 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
129 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
131 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
133 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
135 * Remote targets (mourn): Call unpush_target.
137 * config/sparc/xm-sun4os4.h: Declare free() to return int.
138 Remove twisted use of PARAMS.
140 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
141 that ansidecl.h assumes ANSI on AIX.
143 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
145 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
146 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
148 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
150 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
152 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
154 * remote-vx.c (net_connect): Allow numeric IP address for host.
156 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
158 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
160 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
162 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
164 * symtab.h, xcoffread.c: Revise linetable sorting comments.
166 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
168 * valops.c (value_cast): A cast might also change the object
169 representation in C++.
170 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
171 to get the proper read_symtab function when called from mipsread.c.
172 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
173 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
174 for dummy psymtabs, inhibit processing of dummy psymtabs.
176 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
178 * Changes from (or inspired by) AMD:
179 * remote-udi.c (udi_attach): Assignments to Space and Offset were
181 (udi_wait): Make error message (UDIGetStdout) match error.
182 (udi_wait): Handle UDIStdinNeeded.
183 * command.c [CANT_FORK]: Use system().
184 * utils.c (prompt_for_continue): Allow quit with 'q'.
186 * solib.c (solib_add): Don't call special_symbol_handling if there
187 were errors in symbol_add_stub. Also set so->from_tty before
188 calling symbol_add_stub.
190 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
192 * Merge in HPPA/BSD patches from Utah:
193 * defs.h: Add const to 2nd arg of psignal prototype.
194 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
196 * hppab-core.c: Deleted. No longer useful.
197 * hppab-nat.c: #include more files. Use PT_WUREGS, not
199 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
200 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
201 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
202 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
203 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
205 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
207 * Fix two bugs found by deja-gnu. One is the incorrect reporting
208 of the PC being in a stack dummy when looking at a core file
209 without symbols. The other is the incorrect passing of char
210 arguments during expression evaluation (ie: p foo('a','b') would
211 mess up the passing of it's args because it wasn't coercing the
213 * hppah-tdep.c: Rename global functions to have consistent hppa_
214 prefix. Make more functions static. Drop hp_ prefix from static
215 functions. (hppa_push_arguments): Call value_arg_coerce to cast
216 char to int args if necessary. (hppa_fix_call_dummy): Create
217 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
218 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
219 valid (ie: != 0) before doing comparison against PC.
220 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
221 to reflect new arguments.
222 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
223 prefix for func name. (FIX_CALL_DUMMY): Move code into
226 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
227 to malloc() so that we can test GDB eval of dynamically created
228 arrays (like char strings in `print "foo"').
230 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
232 * printcmd.c (print_address_symbolic): Search symtabs as well as the
233 minimal symbols for a nearby symbol.
235 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
237 * coffread.c: Comment changes around minimal symbol recording.
239 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
241 * command.c: comment changes only.
243 * mips-tdep.c (heuristic_fence_post): new static variable.
244 (heuristic_proc_start): use heuristic_fence_post, print better
245 warnings, but only if not stop_soon_quietly.
246 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
248 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
250 * symtab.h: Fix LOC_REF_ARG comment.
252 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
253 and Jim Kingdon (kingdon@cygnus.com)
255 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
257 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
258 symfile.c (compare_symbols): Don't check first character; STRCMP
261 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
262 structures that are passed by address in a register.
263 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
264 * findvar.c (read_var_value),
265 printcmd.c (address_info, print_frame_args),
266 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
267 * symtab.c (lookup_block_symbol): Deal with it.
269 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
271 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
273 * objfiles.c (find_pc_section): Return a struct obj_section *.
274 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
275 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
276 Don't use obj_section hack.
277 * xcoffexec (vmap_symtab): Relocate obj_sections.
278 * printcmd.c (containing_function_bounds): Use find_pc_section.
280 * symtab.h: Clean up SYMBOL_VALUE comments.
282 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
284 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
285 Expand comments about LOC_ARG/LOC_LOCAL pairs.
287 * coffread.c (read_coff_symtab): Use rewind before fseek.
289 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
291 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
292 * Makefile.in: Add $(YFLAGS) when using $(YACC).
293 * Makefile.in: Remove message to expect conflicts and unused
294 rules in ch-exp.y, since there no longer are any such.
296 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
298 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
300 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
302 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
303 rather than dumping core.
305 * Makefile.in: Add ${srcdir}/ to all source files.
306 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
307 (TAGS): Deal with srcdir and new config directory scheme.
309 Makefile.in (NONSRC): Remove createtags.
310 alldeps.mak: Updated.
312 * rs6000-tdep.c: Delete unused function print_frame.
314 * frame.h (struct frame_info): Doc fix for next_frame.
315 New field signal_handler_caller.
316 blockframe.c (create_new_frame, get_prev_frame_info),
317 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
318 INIT_FRAME_PC_FIRST).
319 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
322 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
324 * irix4-nat.c (fetch_core_registers): Special version of this for
325 Irix 4.x, which stores regs a bit differently from other /proc
327 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
328 to new file core-svr4.c.
329 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
330 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
332 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
334 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
336 * i387-tdep.c: Remove unused #includes.
338 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
340 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
342 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
344 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
346 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
347 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
348 Don't muck with SYMBOL_CLASS.
350 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
352 * munch: Don't use head command. It doesn't exist everywhere.
354 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
356 * inflow.c (new_tty): Remove spurious 'o' character at end
359 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
361 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
362 instructions and nothing more.
363 * mipsread.c (add_line): Add comment why we have to combine line number
364 entries for the same line number.
366 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
368 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
371 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
373 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
375 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
377 * source.c (select_source_symtab): Clean up comment. Also, if
378 we have a current_source_symtab, and s is NULL, return without
380 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
381 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
383 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
385 * dbxread.c (unknown_symchar_complaint): Add new complaint.
386 * stabsread.h: Declare it.
387 * partial-stab.h: Use it.
389 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
391 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
393 * stack.c (print_frame_info): Print specially if dummy frame.
395 * breakpoint.c: Add comments regarding within_scope future direction.
399 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
401 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
403 * ch-exp.y: Fix thinko that broke parsing of FALSE.
405 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
407 * stabsread.c (read_member_functions): Initialize domain for stubbed
408 member functions to avoid gdb core dumps when printing pointers
410 * cp-valprint.c (cp_print_class_method): Check for stubbed member
413 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
415 * expprint.c (print_subexp): If opcode not found in op_print_tab,
416 stop with an error().
417 eval.c (evaluate_subexp): Change error message.
419 * objfiles.c (build_objfile_section_table): Cast return value
422 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
424 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
425 to rs6000_frame_chain and deal with it if we're in a signal handler.
426 (FRAME_SAVED_PC): Use rs6000_frame_chain.
428 * breakpoint.c (within_scope): New function.
429 (enable_breakpoint, watchpoint_check): Use it.
431 * source.c (openp): Handle "exec-file ./ls" correctly.
433 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
435 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
437 * ch-exp.y: Clean up lexing of identifiers and
438 reserved words. (E.g. don't recognize FALSEXXX as the
439 keyword FALSE followed by the identifier XXX.)
440 Also, convert identifiers to lower case.
442 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
444 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
445 new serial interface.
447 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
449 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
450 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
451 * ser-go32.c: Return -1 on most failures, 0 on most successes,
452 and use new return codes for go32_readchar().
453 * ser-unix.c: Ditto. Also, move error handling up to caller for
454 SERIAL_SETBAUDRATE().
455 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
457 (serial_close): New routine to wrap around device close routine.
458 serial.h: Clean & document return values more clearly.
460 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
462 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
464 * rs6000-pinsn.c (print_operand, case LI): Print condition register
465 operand in decimal rather than wrong textual versions.
467 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
468 (mention 't', remove false thing about 'g' only good with 'f').
470 * breakpoint.h: move "struct breakpoint" and friends to top of
471 file so that bpstat_find_breakpoint prototype works.
473 * solib.c (struct so_list): Add bfd field.
474 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
475 Put the bfd in bfd field of the so_list.
476 (clear_solib): Free bfd name and close_bfd on the bfd.
478 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
480 * valarith.c (value_subscript): Add COERCE_REF.
481 * ch-exp.y (operand_5): We can generalize the 2nd operand
482 of a string repetition ot 'literal' without ambiguity.
484 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
486 * breakpoint.h (struct bpstat): Remove momentary field.
487 Remove bpstat_momentary_breakpoint. This was always kludgy
488 and is no longer used.
490 * breakpoint.h: Add enum bpstat_what.
491 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
492 stop and print fields of bpstat now per-breakpoint, not just
493 one for the whole chain.
494 breakpoint.{c,h} (bpstat_what): New function.
495 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
496 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
497 with call to bpstat_what.
498 README: Remove watchpoint/breakpoint bug from known bugs.
500 * breakpoint.h: Prototype bpstat_find_breakpoint.
502 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
504 * symtab.c (find_methods, gdb_mangle_name): Note that functions
506 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
507 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
509 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
511 * i960-pinsn.c (tabent): Copied struct definition from
514 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
516 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
518 * symtab.c (gdb_mangle_name): Use it.
519 * symtab.c (find_methods): Do not add destructors to choice list
521 * symtab.c (decode_line_1): Make breakpoints on destructors work
524 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
526 * ser-go32.c: Make it use serial port name.
527 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
529 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
532 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
534 * configure.in: Only configure sparclite subdir when target_cpu
537 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
539 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
540 Remove FIXME comment regarding this.
542 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
544 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
546 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
548 Add section table to objfile struct. Use it for find_pc_section.
549 * objfiles.c (add_to_objfile_sections,
550 build_objfile_section_table, find_pc_section): new functions.
551 (allocate_objfile): build section table.
552 * objfiles.h (struct obj_section): new structure.
553 (struct objfile): add section table.
554 (find_pc_section): new prototype.
555 * solib.[ch] (find_pc_section_from_so_list): removed.
556 * sparc-tdep.c: include objfiles.h for find_pc_section. include
557 symfile.h for objfiles.h.
558 (in_solib_trampoline): adjusted for new find_pc_section
559 prototype. Removed BAD_RICH_HACK ifdefs.
560 * symfile.c (syms_from_objfile): offset objfile sections.
561 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
562 * symfile.h (find_pc_section): prototype removed. Also fixed
563 comment typo NUL -> NULL.
564 * target.[ch] (find_pc_section_from_targets): removed.
565 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
567 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
569 * ser-go32.c: Format. (go32_open): Use proper return value.
571 * configure.in: Undo conditional configdirs hack for sparclite.
573 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
575 * symtab.c (list_symbols): When call break_command, pass both
576 filename and function name not just function name.
578 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
580 (Changes and new files to make "none" a full fledged configuration)
581 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
582 Currently only tm-none.h has any meaningful contents.
583 * config/none/none.mh (NAT_FILE): Use nm-none.h
584 * config/none/none.mh (XM_FILE): Use xm-none.h
585 * config/none/none.mt (TM_FILE): Use tm-none.h
586 * Makefile.in (depend): Remove comment about parse errors in
587 valops.c, it now parses correctly and generates a correct depend
588 line. Remove line that touches xm.h, tm.h, and nm.h; they are
589 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
591 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
593 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
595 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
596 exactly 8 characters.
598 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
600 * configure.in: Sparclite uses sparc config dir. Also has it's
601 own tm- & .mt files now. Also add sparclite to configdirs.
602 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
603 * config/i386/go32.mh: Nullify def of TERMCAP.
604 * config/i386/xm-go32.h: Get rid of redef of EIO.
605 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
606 specific configs. Very similar to sun4os4, but without solib.
607 * sparclite/{Makefile.in configure.in}: First cut at making this
610 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
612 * ser-go32.c: First cut at adapting to new serial interface.
614 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
616 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
617 These implement a new serial line interface for talking to remote
619 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
620 EXCEPT go32, which gets ser-go32.c.
621 * remote.c: Use new serial interface. More remote-xxx's to be
623 * ser-bsd.c, ser-termios.c: Removed.
624 * serial.c: New. Implements common operations for all serial
626 * ser-unix.c: New. Unix specific serial operations for various
627 flavors of Unix (Posix, SysV, BSD).
628 * serial.h: Generic serial interface defs.
629 * config/i386/go32.mh, config/i386/i386bsd.h,
630 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
631 ser-bsd.o from XDEPFILES. All the magic is now handled in
634 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
636 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
638 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
640 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
642 * rs6000-tdep.c (frameless_function_invocation): Don't even think
643 about framelessness except on the innermost frame.
645 * xcoffexec.c: Call fatal() not abort().
647 * stabsread.c (patch_block_stabs): If stab & no symbol, make
648 a LOC_OPTIMIZED_OUT symbol.
649 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
650 findvar.c (read_var_value), printcmd.c (address_info),
651 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
652 m2-exp.y (yylex): Deal with it.
653 ch-exp.y (yylex): Deal with it.
655 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
657 * findvar.c (value_from_register): H8500 specific, check to see
658 if we are looking at short pointer. If so, skip crock.
659 * h8500-tdep.c (h8500_frame_chain): Mask down value from
660 read_memory_integer() to avoid getting messed up by sign extension.
662 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
664 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
665 ifdef protect using BAD_RICH_HACK. This should be removed soon.
666 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
668 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
670 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
672 * core.c (dis_asm_print_address): New function.
674 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
677 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
679 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
680 entire breakpoint chain and print only the first entry that needs to
681 be printed and needs to be stopped for. Fixes problems with printing
682 of multiple breakpoints with different conditions.
683 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
684 effectively stops printing of the breakpoint chain.
685 * breakpoint.c (print_it_noop): New routine to print nothing
686 for this breakpoint entry and dont stop printing.
687 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
688 watchpoint only if it is enabled.
689 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
690 descriptor from the library to make backtraces through setjmp work.
691 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
693 * mips-tdep.c (read_next_frame_reg): Provide correct values for
694 all registers saved within sigtramp, cleanup.
696 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
698 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
700 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
702 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
703 with prototype in ../include/dis-asm.h.
705 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
707 * core.c (dis_asm_{read_memory,memory_error}): New functions.
708 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
709 Use read_memory_func interface to disassembler.
711 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
713 Teach sparc solaris to next over shared library functions.
714 * solib.[hc] (find_pc_section_from_so_list): new function and
716 * sparc-tdep.c (in_solib_trampoline): new function.
717 * symfile.[hc] (find_pc_section): new function and prototypes.
718 * target.[hc] (find_pc_section_from_targets): new function and
720 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
723 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
725 * infrun.c (wait_for_inferior): Revise comment.
727 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
729 * command.{c,h}: New var_type var_integer.
730 main.c: Use it for history_size.
732 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
733 Lint and byte-order fixups.
735 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
737 * breakpoint.h (bpstat): New field print_it.
738 breakpoint.c (bpstat_print): Use it.
739 (print_it_normal): New function (from old bpstat_print code).
740 (bpstat_{alloc,stop_status}): Set print_it field.
742 * breakpoint.c (bpstat_stop_status): Use catch_errors when
743 evaluating watchpoint condition, via new function watchpoint_check.
744 Also stop if watchpoint disabled due to leaving its block.
746 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
748 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
750 * mips-pinsn.c: Add missing include of dis-asm.h.
752 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
754 * Makefile.in (clean, distclean, realclean): Recursively apply
755 to subdirs first, rather than last. This avoids, for example,
756 Makefile being removed in a parent directory before the recursive
759 * alldeps.mak, depend: Update for below changes.
761 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
762 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
763 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
764 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
766 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
767 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
768 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
769 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
770 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
771 tm-68k.h to tm-m68k.h.
772 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
773 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
776 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
777 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
778 * a29k-tdep.c: Renamed from am29k-tdep.c.
779 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
780 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
781 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
782 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
784 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
785 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
786 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
788 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
789 define that does not appear anywhere else in the gdb source tree.
790 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
792 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
794 * breakpoint.c: Add comments regarding breakpoint_re_set.
796 * xcoffread.c (sort_syms, compare_symbols): Remove.
797 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
798 not our own sort_syms (it is identical).
800 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
802 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
804 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
805 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
807 * exec.c (exec_close): Fix storage leak.
808 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
809 output sections when patching an executable.
810 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
811 when writing all registers.
812 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
813 at the right offset in the dummy frame.
814 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
815 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
816 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
818 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
820 * Makefile.in (TARFILES): Avoid trailing backslash.
822 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
824 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
825 it in breakpoint_re_set.
826 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
828 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
829 don't use sizeof(int) for target stuff, etc).
831 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
833 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
834 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
835 support that can't be integrated anyway due to lack of clear
838 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
840 * findvar.c (read_register, write_register): Make these capable
841 of reading/writing registers that are shorter than REGISTER_TYPE.
842 * (value_from_register): Install H8500 specific code to return
843 proper value when register is being used as a pointer.
844 * h8500-tdep.c: Remove extra defines of NUM_REGS.
845 (h8500_skip_prologue): Use correct lengths for LINK instructions.
846 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
847 chain frames properly by combining frame pointer with T reg.
848 (init_extra_frame_info): Delete. It's now a macro.
849 (frame_args_address): Don't add PTR_SIZE. Stack args are already
850 offset by the correct amount off of the frame pointer.
851 (register_byte): Delete. It's now a macro.
852 (register_raw_size, register_virtual_size): Delete. Replaced by
853 common routine h8500_register_size, cuz there's no difference
854 between the raw & virtual sizes on this machine.
855 (register_convert_to_raw, register_convert_to_virtual): Delete,
856 cuz there's no difference between the raw & virtual forms.
857 Replaced by memcpy in tm file.
858 (register_virtual_type): Rename to h8500_register_virtual_type.
859 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
860 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
861 emulator have same reg offsets. This is all handled in the
863 (h8500_trapped_internalvar): New routine to detect references to
864 convenience vars acting as pointer pseudo-regs.
865 (h8500_value_trapped_internalvar): Conjure up value of pointer
867 (h8500_set_trapped_internalvar): Convert set value in real
869 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
870 code segment register.
871 infrun.c (proceed): Simplify. Call write_pc instead of doing it
873 (wait_for_inferior): Add h8500 specific code to add stack segment
874 when reading SP register.
875 remote-sim.c (fetch_register): Spacing.
876 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
877 detect cruft. Redo all register manipulation stuff. Get rid of
878 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
879 to frame pointer. (IS_TRAPPED_INTERNALVAL,
880 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
881 to create internal vars for pointer pseudo-regs.
883 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
885 * Makefile.in: Numerous small changes to macro definitions
886 and rules for building gdb distribution tree. Many macros
887 eliminated or merged, and rules simplified.
888 * alldeps.mak: Update.
891 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
893 * Makefile.in: recurse through SUBDIRS for dvi target too
895 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
897 * Clean up xcoff relocation.
898 objfiles.h (struct objfiles): Add section_offsets, num_sections.
899 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
901 symtab.h (struct general_symbol_info): Add section field.
902 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
903 xcoffread.c: Set section for symbols and msymbols.
904 (struct symtab): Add block_line_section field.
905 buildsym.c (end_symtab): Set it.
906 (end_symtab and callers): Add section parameter.
907 objfiles.c (objfile_relocate): New funciton.
908 xcoffexec.c (vmap_symtab): Use it.
909 xcoffsolib.h (struct vmap): Remove unused fields.
910 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
911 CORE_NEEDS_RELOCATION, symtab_relocated.
912 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
913 rs6000-tdep.c: Make loadinfotext static.
914 breakpoint.c (fixup_breakpoints): Doc fix.
915 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
916 (end_symtab): primary field replaces nonreloc.
918 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
920 * symtab.h (struct linetable_entry): Remove confusing comment.
922 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
924 * Makefile.in: add installcheck target
926 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
928 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
929 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
930 z8k}: New directories to hold cpu specific configuration files.
931 Naming follows gcc convention.
932 * config/{*.mt, *.mh}: All target and host makefile fragment
933 config files moved to an appropriate config/<cpu> subdirectory.
934 * nm-*, xm-*, tm-*: All native, host, and target files, which
935 get linked to nm.h, xm.h, and tm.h respectively by configure,
936 moved to appropriate config/<cpu> subdirectory.
937 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
938 Native, host, and target files that are common across more than
939 one cpu architecture and included by one of the configured
940 native, host, or target files, get moved to config directory.
941 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
942 pick up native, host, or target include files moved to one of
943 the config subdirectories, and that are included by other files.
944 * Makefile.in (alldeps.mak): Modify to account for new config
946 * alldeps.mak, depend: Update for new config directory structure.
947 * config/*/[ntx]m-*.h: Modify all files that include other
948 [ntx]m-*.h files to use path relative to gdb/config. I.E.
949 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
951 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
952 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
953 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
954 * configure.in: Default gdb_host_cpu to host_cpu, and remap
955 the ones where the default is not unique or different than the
956 config subdirectory name. Similarly, handle gdb_target_cpu.
957 Modify configure.in as appropriate to make use of gdb_host_cpu
958 and gdb_target_cpu to find makefile fragments and make links.
960 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
962 * mipsread.c (compare_blocks): Sort blocks with the same start
963 address by decreasing ending address.
965 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
967 * mipsread.c (parse_procedure): Save cur_fdr accross call to
968 lookup_symbol as it might get clobbered by the call.
970 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
971 The previous code did not initialize the language field for the psymtab
974 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
976 * c-exp.y (parse_number): Avoid shift warning.
977 * serial.h (struct ttystate): Declare empty one on DOS.
979 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
981 * xm-sun4os4.h: Return type of free() should be void, not int.
983 * vx-share/vxWorks.h: Remove #def of NULL.
985 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
987 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
989 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
991 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
993 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
995 * ieee-float.c: Moved to ../libiberty.
996 * ieee-float.h: Moved to ../include.
997 * Makefile.in: Update accordingly.
998 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
999 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1000 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1001 it is now in ../opcodes/m68881-ext.c.
1002 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1003 prologue (some callers _do_ care).
1004 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1005 new interface of ../opcodes/*-dis.c.
1006 * ch-exp.y: Add #include <ctype.h>.
1008 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1010 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1012 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1014 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1016 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1018 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1020 * z8k-tdep.c (extract_return_value, write_return_value,
1021 store_struct_return): New functions from macros in tm-z8k.h.
1023 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1025 * valops.c (value_arg_coerce): Apply temporary patch to
1026 fix problem with coercion of array and function types when
1027 passed as arguments to C functions, pending a more complete
1028 review of when and how coercion should be done, depending
1029 upon context and language.
1031 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1033 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1035 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1036 debugsec if there are a non-zero number of symbols.
1038 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1040 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1042 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1044 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1046 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1047 not just 50 symbols.
1048 (symtbl_num_syms): New variable.
1049 (read_xcoff_symtab): Set it.
1050 (read_symbol_nvalue): Check for bad symno.
1051 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1054 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1056 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1057 This is defined in defs.h if necessary.
1058 * vx-share/vxWorks.h: Remove #defs of min and max.
1059 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1060 vx-share/xdr_rdb.c: include defs.h.
1062 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1064 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1067 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1068 xcoffread.c: Doc fixes.
1070 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1072 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1073 xcoffexec.c (xcoff_relocate_core): New function.
1074 (text_adjustment): Removed.
1075 (add_vmap): Return the vmap.
1076 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1078 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1080 * xcoffsolib.h: Add objfile member to struct vmap.
1081 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1082 xcoffexec.c (add_vmap): Allocate objfiles here.
1084 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1086 Support 68000 series without floating point.
1088 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1089 * tm-68k-nofp.h: New file, lacks 68881 support.
1090 * config/m68k-nofp.mt: New file.
1092 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1094 Remove a few remaining underscore/no-underscore remnants from
1097 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1098 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1099 * config/sparc-noun.mt: Rename to sparc-em.mt.
1100 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1101 * tm-68k-un.h: Rename to tm-68k-fp.h.
1102 * tm-spc-un.h: Rename to tm-spc-em.h.
1103 * tm-sun4sol2.h: Cleanup.
1104 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1106 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1108 * symmisc.c (std_in, std_out, std_err): Move initializations
1109 to runtime code, in case they aren't constant.
1111 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1113 * symtab.c (find_pc_symtab): some object file formats, notably
1114 mips, have holes in the address ranges of symtabs. Change
1115 this algorythm from first hit to tightest fit.
1117 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1118 fence post without finding the enclosing function, then print a
1121 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1123 * utils.c (fputs_demangled, fprint_symbol): Remove.
1124 * utils.c (fprintf_symbol_filtered): New function which combines
1125 the functionality of fputs_demangled and fprint_symbol. Uses a
1126 caller provided language parameter to select the appropriate
1127 demangler, and caller provided args to pass to the demangler.
1128 * defs.h (enum language): Move further up in file so enum can
1129 be used in prototypes.
1130 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1131 * defs.h (fprintf_symbol_filtered): Add prototype.
1132 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1133 fputs_demangled with call to fprintf_symbol_filtered.
1134 * cp-valprint.c (demangle.h): Include
1135 * cp-valprint.c (cp_print_value_fields): Replace calls to
1136 fprint_symbol with calls to fprintf_symbol_filtered.
1137 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1138 with call to fprintf_symbol_filtered.
1139 * stack.c (print_frame_info): Remove obsolete code so we don't
1140 have to update fputs_demangled usage in it.
1141 * stack.c (print_frame_info, frame_info): Add language variable
1142 to pass to fprintf_symbol_demangled and initialize it from the
1143 symbol's language. Replace calls to fputs_demangled with calls
1144 to fprintf_symbol_filtered.
1145 * symtab.c (find_methods): Replace call to fputs_demangled with
1146 call to fprintf_symbol_filtered.
1147 * ch-valprint.c (demangle.h): Include.
1148 * ch-valprint.c (chill_print_value_fields): Replace call to
1149 fprint_symbol with call to new fprintf_symbol_filtered.
1151 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1153 * Makefile.in (VERSION): Bump version to 4.8.2.
1155 * main.c (source_command): Require an explicit pathname of file
1156 to source, since previous behavior of defaulting to gdb init file
1157 was troublesome and undocumented.
1158 * printcmd.c (disassemble_command): Add missing '{}' pair to
1159 else with two statements. Bug reported by Stephane Tsacas
1161 * symtab.c (find_pc_line): Don't complain about zero length or
1162 negative length line numbers for the moment, since we may not own
1163 the terminal when called, such as when single stepping. (FIXME)
1164 * language.h (CAST_IS_CONVERSION): True if current language is
1165 C++ as well as C. Fix from Peter Schauer.
1166 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1167 Use STREQN macro rather than bare '!strncmp()'.
1168 * environ.c (unset_in_environ): Avoid use of memcpy on
1169 overlapping memory regions, as suggested by Paul Eggert
1170 <eggert@twinsun.com>.
1171 * c-exp.y (%union struct): Remove unused ulval as suggested
1172 by Paul Eggert <eggert@twinsun.com>.
1174 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1176 * main.c (gdbinit): Make static.
1177 * main.c (inhibit_gdbinit): Move to file scope.
1178 * main.c (main): Remove local inhibit_gdbinit.
1179 * main.c (source_command): Don't source '.gdbinit' file by
1180 default if gdb has been told to ignore it.
1182 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1184 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1187 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1189 * printcmd.c (print_address_symbolic): Only print if offset
1190 is shorter than max_symbolic_offset.
1191 (initialize_printcmd): `set print max-symbolic-offset'.
1193 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1194 (examine_tag): Use it.
1195 (read_register_stack): Only look in the local registers for a
1196 memory address if it's between rfb and rsp; go to memory otherwise.
1197 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1198 (reginv_com): Remove ancient kludge command.
1200 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1202 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1203 irix4 will again compile.
1205 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1207 * configure.in: accept mips-sgi-irix4* for irix4.
1209 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1211 * z8k-tdep.c (print_register_hook): Lint.
1213 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1215 Lint fixes from Paul Eggert (eggert@twinsun.com):
1217 * command.c (do_setshow_command): var_uintegers are unsigned.
1218 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1219 unsigned, since they use hex values with the high bit set.
1221 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1223 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1224 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1226 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1227 macro definitions in parenthesis.
1229 * dbxread.c (dbx_symfile_init): Catch the case where there is
1230 no string table, but the only way we find out is by reading zero
1233 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1235 * dbxread.c (dbx_symfile_init): Make size of the string table
1236 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1237 offset to the string table is nonzero and handle the nonexistant
1238 string table case, should it occur. Ensure that the string table
1239 size read from the file is reasonable, with a minimum lower bound
1240 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1242 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1244 * Makefile.in: Changes to build testsuite correctly.
1245 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1246 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1247 (TARGET_FLAGS_TO_PASS): New variable.
1248 (SUBDIRS): Added testsuite.
1249 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1250 testsuite is compiled with CC_FOR_TARGET rather than CC.
1252 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1254 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1255 reported by mycroft@gnu.ai.mit.edu.
1257 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1258 * configure.in (vax-*-ultrix2*): New triplet.
1259 * config/vaxult2.mh: New file.
1260 * xm-vaxult2.h: New file.
1262 * c-exp.y (parse_number): Change high_bit to unsigned.
1263 * demangle.c: Change all references to cfront to ARM, since the
1264 actual algorithm is the one specified in the Annotated Reference
1265 Manual. This was confusing users into thinking that full cfront
1266 support was implemented.
1267 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1268 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1269 directly to lookup_struct_elt_type, which will do the
1270 dereferencing itself.
1271 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1272 NULL dereferencing bug for unnamed structs, comment out
1275 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1277 * coffread.c (process_coff_symbol): Change PCC argument correction
1278 so that it only happens on big-endian targets; so that it only
1279 happens if the short or char argument is aligned on an int
1280 boundary; and so that it changes the location, rather than the
1281 type, of the argument. These changes tend to parallel similar
1282 (old) changes in stabsread.c.
1284 * coffread.c (coff_read_enum_type): Use the specified size for
1285 enums, don't assume that they are int-sized.
1287 * c-valprint.c (c_val_print): Don't assume enums are the same as
1290 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1291 Rendell, <michael@mercury.cs.mun.ca>.
1293 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1295 * language.h (local_decimal_format_custom): Add prototype.
1296 * language.c (local_decimal_format_custom): Add function, bug
1297 reported by Robert R. Henry (rrh@tera.com).
1299 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1301 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1302 by Josef Leherbauer, joe@takeFive.co.at.
1304 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1306 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1307 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1308 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1309 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1310 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1311 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1312 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1313 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1315 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1317 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1318 of demangled name fields to NULL if no demangling exists for
1319 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1320 symbols if their language is known at the time they are created,
1321 but sometimes the language is not known until later.
1323 * ch-typeprint.c (chill_print_type_base): Name changed to
1324 chill_type_print_base to match pattern for C and C++ names.
1325 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1326 to be consistent with other usages.
1327 * ch-typeprint.c (chill_type_print_base): Add support for
1328 printing Chill STRUCT types.
1329 * ch-valprint.c: Include values.h.
1330 * ch-valprint.c (chill_print_value_fields): New function and
1331 prototype for printing Chill STRUCT values.
1332 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1333 that was being called with two args instead of three.
1334 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1335 to print Chill STRUCT values.
1337 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1339 * configure.in: added testsuite to configdirs.
1341 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1343 * doc/stabs.texi: The `this' pointer is now known by the name
1344 `this' instead of `$t'.
1346 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1348 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1349 references of TAG_string_type DIEs in user defined types.
1350 * ch-lang.c (chill_create_fundamental_type): Track compiler
1351 change that now emits debugging info with the type long for Chill
1354 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1356 * remote-mips.c: New file; implements MIPS remote debugging
1358 * config/idt.mt: New file; uses remote-mips.c
1359 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1361 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1362 floating point coprocessor.
1363 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1365 (mips_pop_frame): If not mips_fpu, don't restore floating point
1367 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1369 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1370 mips_fpu, don't use fp0 as floating point return register.
1371 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1374 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1376 * gdb/testsuite: made modifications to testcases, etc., to allow
1377 them to work properly given the reorganization of deja-gnu and the
1378 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1380 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1382 * gdb/testsuite: Initial creation of gdb/testsuite.
1383 Migrated dejagnu testcases and support files for testing nm to
1384 gdb/testsuite from deja-gnu. These files were moved "as is"
1385 with no modifications. This migration is part of a major overhaul
1386 of dejagnu. The modifications to these testcases, etc., which
1387 will allow them to work with the new version of dejagnu will be
1388 made in a future update.
1390 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1392 * NEWS: Add reminders for next release.
1394 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1396 * mipsread.c (parse_lines): Correct check for files compiled with
1399 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1401 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1403 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1405 * Makefile.in (VERSION): GDB-4.8 release!
1406 * README, NEWS: Update for release.
1408 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1410 * am29k-pinsn.c (print_insn): Minor nits with const.
1411 * am29k-tdep.c: More minor nits with arg types for
1412 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1414 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1416 * gcc.patch: Update for a different GCC (G++) bug.
1417 * main.c (print_gdb_version): Update copyright year to 1993.
1418 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1419 conditionalize this file on it. FIXME, right way is to split
1420 these into two config files.
1421 (ATTACH_DETACH): Define for BSD 4.4
1422 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1423 (U_REGS_OFFSET): Revise for 4.4.
1424 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1425 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1426 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1428 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1430 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1433 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1435 * c-lang.c (c_printstr): Bugfix for length==0 case.
1437 * c-lang.c (c_printstr): If a C string ends in a null, don't
1440 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1442 * defs.h (STRCMP): Make it work for unsigned chars.
1444 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1446 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1447 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1448 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1449 define to kludge the large opcode table into two smaller tables,
1450 since GCC take exponential space to build the table. Lint.
1451 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1453 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1455 * Makefile.in (VERSION): Roll to 4.7.9.
1456 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1457 definition here, to handle both BSD 4.3 and 4.4 systems.
1458 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1459 * remote.c (alarm): Move declaration to global level, before
1460 first reference to it.
1461 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1462 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1464 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1466 * remote.c (readchar): forward declare alarm which otherwise looks
1467 like an undeclared variable to gcc.
1469 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1470 when comparing against an int. Avoids superfluous warning from
1473 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1474 Avoids superfluous warnings from some systems and/or compilers
1475 (like vax ultrix 4.2.)
1477 * language.c (struct op_print unk_op_print_tab): use the enum
1478 values rather naked zeros as initializers. Avoids warnings from
1479 ultrix type compilers.
1481 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1483 * Makefile.in (VERSION): Roll to 4.7.6.
1484 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1485 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1486 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1487 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1488 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1489 (depend): Fix bug where nm-files in config files weren't noticed.
1490 (make-proto-gdb-1): Avoid changing directories while building new
1491 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1493 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1495 * remote.c: Improve error recovery. Allow user to break out
1496 of initial connection attempt with INTERRUPT. Treat a timeout
1497 while waiting for remote packet like a retry, unless the remote
1498 side is actively running user code. Fix a few long printf_filtered's.
1500 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1503 * buildsym.c (start_subfile): Allow null file name.
1505 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1507 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1508 expects a pointer to complaint rather than a complaint
1510 (process_linenos): free the previously allocated subfile name,
1511 then allocate the new one from the heap.
1513 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1515 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1517 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1519 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1520 Previously, would bogusly index off the bottom of type_vector.
1521 (rs6000_builtin_type): Accept type number as argument.
1522 (read_type, case '-'): Handle negatives like any other type number.
1524 * symfile.c (deduce_language_from_filename): Handle null name.
1526 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1527 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1528 fixed by sato@sm.sony.co.jp.
1530 * xcoffread.c (parmsym): Don't use an initializer to set up
1531 this struct symbol. Set it up in initialize_xcoffread.
1532 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1533 works on real rs/6000 target with #ifndef FAKING_RS6000.
1535 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1537 * stabsread.c (rs6000_builtin_type): Move function from
1538 xcoffread.c:builtin_type.
1539 * xcoffread.c (builtin_type): Move to stabsread. Remove
1540 IBM6000_HOST dependency. Move misplaced comments.
1541 (various): Change printf's to complaints.
1542 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1543 objfile argument to read_type calls under #if 0.
1544 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1545 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1546 * Makefile.in: xcoffread.o is not built by default.
1547 * xm-rs6000.h (IBM6000_HOST): Remove.
1548 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1549 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1552 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1554 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1555 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1556 register numbers when user tries to modify elements in structs
1557 passed as arguments.
1558 * inflow.c (child_terminal_info): Move banner outside of system
1560 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1561 passes struct/union arguments by address.
1563 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1565 * Based on patch from Kean Johnston <maw@netcom.com>:
1566 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1567 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1568 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1570 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1572 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1573 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1575 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1577 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1578 cc debugging output.
1580 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1582 * stabsread.c (define_symbol): Complain about unrecognized names
1583 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1584 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1585 (read_cpp_abbrev): Don't use the class name as part of the
1586 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1587 abbrevs. Inspired by Mike Tiemann.
1588 (read_tilde_fields): Comment. Remove ancient dead code.
1589 Remove erroneous but non-dead code. Simplify. Add complaints.
1590 (in general): Remove extraneous (parentheses) in return
1593 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1595 * coffread.c (coff_lookup_type): Fix fencepost error reported
1596 by Art Berggreen, <arg@opal.acc.com>.
1598 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1599 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1601 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1602 test, which is apparently left over from when we used native
1603 include files and couldn't depend on the member names being there.
1604 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1606 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1608 * mipsread.c: Major overhaul to use new BFD symbol table reading
1609 routines. Now swaps information as it is needed, rather than
1610 swapping everything when the file is read.
1612 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1614 * Makefile.in (TARDIRS): Add sparclite demo dir.
1615 (*.tab.c): Change dependency on Makefile to depend on
1616 Makefile.in, otherwise it always rebuilds after configuring.
1617 Force output *.tab.c file into current directory even in "make"
1618 versions that rewrite dependent file names used in command lines.
1620 * TODO: Remove some things we did.
1621 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1622 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1623 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1624 * symtab.h: Eliminate unnamed unions and structs.
1626 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1628 * Makefile.in (VERSION): Roll to 4.7.5.
1630 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1632 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1633 re-evaluating symbol pointers.
1635 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1637 * c-exp.y (lcurly, rcurly): New nonterminals.
1638 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1640 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1641 made function static.
1642 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1643 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1644 * parse.c (start_arglist):
1645 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1646 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1647 * parser-defs.h (funcall_chain): Moved to parse.c.
1648 * printcmd.c (print_frame_nameless_args): Fix prototype.
1649 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1650 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1651 * valops.c (typecmp): Moved prototype from values.h.
1652 * value.h (typecmp): Moved prototype to valops.c, made static.
1653 * ch-exp.y (yylex): Change way control sequences are disabled.
1655 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1657 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1659 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1661 * mipsread.c (upgrade_type): Build array types correctly, using
1662 create_range_type and create_array_type.
1664 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1666 * remote-nindy.c: Cleanup.
1668 * infrun.c (wait_for_inferior): When rolling back the PC after
1669 a breakpoint, call write_pc so that NPC gets rolled back as well
1672 * blockframe.c (inside_entry_file, inside_main_func,
1673 inside_entry_func): PC of zero is always "bottom of stack".
1675 * printcmd.c (print_frame_args, print_frame_nameless_args):
1676 Let print_frame_nameless_args decide whether there are any,
1677 laying groundwork for possibly later printing 29K args for
1678 functions where we have tag words but no symbols.
1680 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1682 * Makefile.in: fix GDB doc targets for new doc subdir structure
1684 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1686 * stack.c (parse_frame_specification): Parse as many arguments
1687 as there are (up to MAXARGS). Pass all of them in argc, argv
1688 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1689 many there were, onto SETUP_ARBITRARY_FRAME.
1690 * tm-mips.h, tm-sparc.h: Corresponding changes.
1691 * mips-tdep.c, sparc-tdep.c: Ditto.
1693 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1695 * hp300ux-nat.c: Update copyrights.
1696 * mipsread.c (parse_partial_symbols): Complain about block
1697 indexes that go backwards. Fix from Peter Schauer.
1698 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1699 symbol-file that has no linkage symbols to be read.
1700 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1701 from tm- file to xm-file, since they're host dependent.
1702 * valarith.c (value_binop): Typo.
1704 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1706 * sparclite/aload.c: Add copyleft.
1707 * sparclite/crt0.s: Add comment at beginning.
1709 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1711 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1712 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1714 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1716 * values.c (value_headof): Fix typo in which VTBL and ARG were
1717 being confused for one another.
1719 * valops.c (typecmp): Now static.
1721 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1722 baseclass--we don't always inherit its virtual function table
1725 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1726 pointer correctly in case value_struct_elt moves it around.
1728 * valops.c (typecmp): Now static. Also, now groks references
1731 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1732 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1734 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1736 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1737 to avoid "too much defining" error from native C compiler (!).
1739 * Makefile.in (HFILES): Add typeprint.h.
1740 * typeprint.[ch]: Update copyrights.
1742 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1744 * Makefile.in: Update to match doc/ subdir changes.
1746 * config/hp300hpux.mh: No cross-host file needed, just native.
1747 * config/go32.mh: Remove nonexistent "native" support.
1749 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1750 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1751 * m88k-tdep.c (next_insn): Lint, cleanup.
1752 (store_parm_word): Lint.
1754 * README: Fix typo (reported by karl@hq.ileaf.com).
1756 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1758 * expression.h (BINOP_CONCAT): Document use for self concatenation
1759 an integral number of times.
1760 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1762 * valarith.c (value_concat): Rewrite to support self
1763 concatenation an integral number of times.
1764 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1765 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1766 eliminate hundreds of spurious shift/reduce and reduce/reduce
1767 conflicts that mask the 5 real ones.
1768 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1769 * ch-exp.y (integer_literal_expression): Remove production,
1772 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1774 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1775 implied that "no side effects" was nonfunctional.
1776 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1777 character string and bitstring concatenation.
1778 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1779 * expression.h (exp_opcode): Add BINOP_CONCAT.
1780 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1781 * language.c (string_type): Add function to determine if a type
1783 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1784 * valarith.c (value_concat): New function to concatenate two
1785 values, such as character strings or bitstrings.
1786 * valops.c (value_string): Remove error stub and implement
1788 * value.h (value_concat): Add prototype.
1789 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1790 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1791 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1794 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1796 * c-exp.y (exp): Add production to support direct creation
1797 of array constants using the obvious syntax.
1798 * c-valprint.c (c_val_print): Set printed string length.
1799 * dwarfread.c (read_tag_string_type): New prototype and
1800 function that handles TAG_string_type DIEs.
1801 * dwarfread.c (process_dies): Add case for TAG_string_type
1802 that calls new read_tag_string_type function.
1803 * expprint.c (print_subexp): Add support for OP_ARRAY.
1804 * gdbtypes.c (create_range_type, create_array_type): Inherit
1805 objfile from the index type.
1806 * ch-typeprint.c (chill_print_type): Add case for
1808 * ch-valprint.c (chill_val_print): Fix case for
1811 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1813 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1814 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1815 include/coff/mips.h.
1817 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1819 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1820 constants with an explicit null byte terminator. OP_STRING is
1821 now used for real string types.
1822 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1823 they are used by all languages.
1824 * c-lang.c (_initialize_c_language): Move initializations of
1825 builtin_type_* to lang.c.
1826 * c-typeprint.c (c_type_print_varspec_prefix,
1827 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1828 to TYPE_CODE_STRING.
1829 * c-valprint.c (c_val_print): Change the way character arrays
1830 are printed as strings to be consistent with the way strings
1831 are printed when pointer-to-char types are dereferenced.
1832 Remove test of print_max before calling val_print_string, which
1833 now does it's own test.
1834 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1835 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1836 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1837 * gdbtypes.c (builtin_type_*): Add declarations moved from
1839 * gdbtypes.c (create_string_type): New function to create real
1841 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1842 renamed to TYPE_CODE_STRING.
1843 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1844 builtin_type_* types moved from c-lang.c.
1845 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1846 to TYPE_CODE_STRING.
1847 * gdbtypes.h (builtin_type_string): Add extern declaration.
1848 * gdbtypes.h (create_string_type): Add prototype.
1849 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1850 renamed to TYPE_CODE_STRING.
1851 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1853 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1854 renamed to TYPE_CODE_STRING.
1855 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1857 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1858 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1859 to TYPE_CODE_STRING.
1860 * valops.c (allocate_space_in_inferior): New function and
1861 prototype, using code ripped out of value_string.
1862 * valops.c (value_string): Rewritten to use new function
1863 allocate_space_in_inferior, but temporarily disabled until some
1864 other support is in place.
1865 * valops.c (value_array): New function to create array constants.
1866 * valprint.c (val_print_string): Add comment to document use,
1867 complete rewrite to fix several small buglets.
1868 * value.h (value_array): Add prototype.
1869 * value.h (val_print_string): Change prototype to match rewrite.
1870 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1871 * ch-exp.y (match_character_literal): Disable recognition of
1872 control sequence form of character literals and document why.
1874 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1876 * nindy-share/nindy.c: Add comments to #endif's to clarify
1879 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1880 read_memory to get byte order right.
1881 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1882 anymore. This is done in paread.c now. We expect unwind info
1883 to hang off of objfiles, and search all of the objfiles when until
1885 * (skip_trampoline_code): Cast arg to target_read_memory.
1886 * objfiles.h (struct objfile): Add new field obj_private to hold
1887 per object file private data (unwind info in this case).
1888 * paread.c (read_unwind_info): New routine to read unwind info
1889 for the objfile. This data is hung off of obj_private.
1890 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1891 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1892 make this easier to access.
1894 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1896 * c-valprint.c (cp_print_class_member): Add extern decl.
1897 * c-valprint.c (c_val_print): Extract code for printing methods
1898 and move it to cp_print_class_method in cp-valprint.c.
1899 * c-valprint.c (c_val_print): Extract code to print strings and
1900 move it to val_print_string in valprint.c.
1901 * cp-valprint.c (cp_print_class_method): New function using
1902 code extracted from c_val_print.
1903 * valprint.c (val_print_string): New function using code
1904 extracted from c_val_print.
1905 * value.h (val_print_string): Add prototype.
1906 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1907 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1908 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1909 CHECKBUF, growbuf_by_size): New variables, macros, and support
1910 functions for implementing a dynamically expandable temp buffer.
1911 * ch-exp.y (match_string_literal): New lexer function.
1912 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1913 removed and replaced with new CHECKBUF macro.
1914 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1915 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1917 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1919 * Makefile.in: Add info for paread.o.
1920 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1922 * blockframe.c (frameless_look_for_prologue): Correct the
1924 * gdbtypes.h, gdbtypes.c: Use const in decl of
1925 cplus_struct_default, now that pa-gas assembler has been fixed.
1926 * hppah-nat.c: Formatting.
1927 * hppah-tdep.c: Remove lots of useless externs for variables we
1929 * (find_unwind_entry): Speed up by using binary search, and a one
1931 * (rp_saved): New routine to see what unwind info says about RP
1932 being saved on the stack frame.
1933 * (frame_saved_pc): Look for prologue to see if we need to
1934 examine the stack for the saved RP or not.
1935 * (init_extra_frame_info): Check for prologue, instead of
1936 framesize to determine if we are frameless or not.
1937 * (frame_chain_valid): Stop backtraces when we run into _start.
1938 * (push_dummy_frame): Reformat to make more readable.
1939 * (find_dummy_frame_regs): ditto.
1940 * (hp_pop_frame): ditto.
1941 * (hp_restore_pc_queue): small cleanup.
1942 * (hp_push_arguments): ditto.
1943 * (pa_do_registers_info): ditto.
1944 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1945 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1946 * Define FRAME_CHAIN_VALID.
1947 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1948 passed to functions.
1950 * paread.c (pa_symtab_read): Use new bfd conventions for
1951 accessing linker symbol table.
1952 * (pa_symfile_init): Access embedded STAB info via BFD section
1953 mechanism and related macros.
1956 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1958 * sparc-stub.c: Use a seperate stack for our traps.
1959 * Handle recursive traps.
1960 * Remove all trap init code. This needs to be done by the
1962 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1964 * (handle_exception): See if we are at breakinst, if so, then
1965 advance PC sp that users can just step out of breakpoint().
1966 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1967 new place if SP has changed.
1968 * (case 's'): Get rid of this, we can't do it yet.
1969 * (case 't'): New command to test any old random feature.
1970 * (case 'r'): New command to reset the system.
1971 * (breakpoint): Add label to breakpoint trap instruction so that
1972 handle_exception() can detect where we are and get past the
1973 breakpoint trivially.
1975 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1977 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1979 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1981 * configure.in: recognise all sparclite variants
1983 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1985 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1986 binary files oring in the right bit.
1988 * main.c, source.c, state.c, symmisc.c: use macros defined in
1989 fopen-{bin|both} when fopening files.
1991 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1993 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1994 from a configuration file (typically including <limits.h>), or to
1995 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1996 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1997 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1998 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1999 * exppritn.c (print_subexp, dump_expression): Add case for
2001 * expression.h (OP_BITSTRING): New expression element type for
2003 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2004 macros to convert between number of expression elements and bytes
2005 to store that many elements.
2006 * i960-tdep.c (leafproc_return): Use new macros to access
2007 minimal symbol name and address fields.
2008 * m88k-pinsn.c (sprint_address): Use new macros to access
2009 minimal symbol name and address fields.
2010 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2011 minimal symbol address field.
2012 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2013 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2014 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2015 Use new BYTES_TO_EXP_ELEM macro.
2016 * parse.c (write_exp_bitstring): New function to write packed
2017 bitstrings into the expression element vector.
2018 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2020 * parser-defs.h (struct stoken): Document that it is used for
2021 OP_BITSTRING as well as OP_STRING.
2022 * parser-defs.h (write_exp_bitstring): Add prototype.
2023 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2024 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2025 LOWER, LENGTH): New tokens for keywords.
2026 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2027 upper_lower_argument, length_argument, array_mode_name,
2028 string_mode_name, variant_structure_mode_name): New non-terminals
2030 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2031 * ch-exp.y (match_bitstring_literal): New lexer support function
2032 to recognize bitstring literals.
2033 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2034 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2035 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2036 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2037 * ch-exp.y (yylex): Check tokentab6.
2038 * ch-exp.y (yylex): Call match_bitstring_literal.
2040 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2042 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2043 symbol name and value fields.
2045 * c-exp.y (yylex): Make static, to match prototype and other
2048 * expression.h (exp_opcode): Add BINOP_MOD.
2049 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2050 * expprint.c (dump_expression): Handle new BINOP_MOD.
2051 * language.c (binop_type_check): Handle new BINOP_MOD.
2052 * main.c (float_handler): Re-enable float handler when hit.
2053 * valarith.c (language.h): Include, need current_language.
2054 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2055 for integer divide truncates towards zero for negative results.
2056 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2057 * valarith.c (value_binop): Allow arithmetic operations on
2058 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2059 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2060 * ch-exp.y (tokentab3): Add MOD and REM.
2061 * ch-exp.y (yylex): Set innermost_block for symbols found
2062 in local scopes. Return LOCATION_NAME for local symbols.
2063 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2064 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2066 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2068 * command.c (shell_escape, make_command, _initialize_command):
2069 don't create or use fork if CANT_FORK is defined.
2070 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2071 code written for the IBM PC" remain.
2072 * xm-go32.h: define CANT_FORK
2074 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2076 * remote-sim.c: first attempt at general simulator interface
2077 * remote-hms.c: whitespace
2078 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2079 understand new stack layout. (print_register_hook): print ccr
2080 register in a fancy way.
2082 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2084 * eval.c (language.h): Include.
2085 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2086 to pointer types when the current language is C. It loses for
2087 other languages when the lower index bound is nonzero.
2088 * valarith.c (value_subscript): Take array lower bounds into
2089 account when performing subscripting operations.
2090 * valops.c (value_coerce_array): Add comment describing why
2091 arrays with nonzero lower bounds are dealt with in value_subscript,
2092 rather than in value_coerce_array.
2094 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2096 * ch-exp.y (FLOAT_LITERAL): Add token.
2097 * ch-exp.y (literal): Add FLOAT_LITERAL.
2098 * ch-exp.y (match_float_literal): New lexer routine.
2099 * ch-exp.y (convert_float): Remove.
2100 * ch-exp.y (yylex): Call match_float_literal.
2101 * ch-exp.y (yylex): Match single '.' after trying
2102 to match floating point literals.
2104 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2105 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2107 * expprint.c (dump_expression): New function for dumping
2108 expression vectors during gdb debugging.
2109 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2110 MULTI_SUBSCRIPT and moved out of BINOP range.
2111 * expression.h (DUMP_EXPRESSION): New macro that calls
2112 dump_expression if DEBUG_EXPRESSIONS is defined.
2113 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2114 * parse.c (length_of_subexp, prefixify_subexp): Change
2115 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2116 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2117 prefixify'ing the expression.
2118 * printcmd.c (print_command_1): Add comment.
2119 * ch-exp.y (expression_list): Add useful actions.
2120 * ch-exp.y (value_array_element): Add useful actions.
2121 * ch-exp.y (array_primitive_value): Add production.
2122 * ch-exp.y (yylex): Recognize ',' as a token.
2124 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2126 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2127 POSIXize the recursive makes (make [variable assignments] target{s})
2129 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2131 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2132 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2133 CPLUS_MARKER for all SVR4 systems, so follow suit.
2134 * defs.h (strdup_demangled): Remove prototype.
2135 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2136 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2137 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2138 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2139 prim_record_minimal_symbol_and_info): Use new macro
2140 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2141 * minsyms.c (install_minimal_symbols): Use new macro
2142 SYMBOL_INIT_DEMANGLED_NAME.
2143 * stabsread.c (define_symbol): Use new macro
2144 SYMBOL_INIT_DEMANGLED_NAME.
2145 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2146 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2147 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2148 SYMBOL_INIT_DEMANGLED_NAME.
2149 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2150 SYMBOL_DEMANGLED_NAME now tests language itself.
2151 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2152 now tests language itself.
2153 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2154 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2155 mangled name member in the language dependent portion of a symbol.
2156 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2157 mangled name member appropriate for a symbol's language.
2158 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2159 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2160 SYMBOL_DEMANGLED_NAME now tests language itself.
2161 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2162 initializes language dependent portion of symbol.
2163 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2164 demangles and caches the demangled form of symbol names.
2165 * utils.c (fputs_demangled, fprint_symbol): Use current language
2166 to select an appropriate demangling algorithm.
2167 * utils.c (strdup_demangled): Remove, no longer used.
2168 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2169 access the Chill mangled name member in the language dependent
2170 portion of a symbol.
2171 * ch-lang.c (chill_demangle): New function, simple demangler.
2172 * defs.h (chill_demangle): Add prototype.
2173 * symtab.h (language_dependent_info): Add struct for Chill.
2175 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2177 * Makefile.in (BISON): Add comment that when bison is used, it
2178 must include the "-y" option.
2179 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2180 Remove defines to remap non-yacc symbols, thus backing out of
2181 previous recent changes. Standard policy is that non-yacc parser
2182 generators get fixed, rather than adding bug workarounds in gdb
2183 for each new one that pops up. Expand comment to note this.
2184 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2186 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2188 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2189 case. Use code in N_SOL.
2191 * paread.c: New file that contains all HPPA/HPUX symbol reading
2193 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2194 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2195 * (dbx_symfile_offsets): Make static.
2196 * (pastab_build_psymtabs): New interface routine for paread to
2197 send stabs into dbxread.
2198 * gdb-stabs.h: Remove gobs of HPPA cruft.
2200 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2202 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2204 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2206 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2207 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2208 and YYDEBUG is not already defined.
2209 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2210 them during the previous replacements.
2211 * printcmd.c (_initialize_printcmd): Update internal documentation
2212 for "set" command to note that the assignment syntax is language
2214 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2215 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2216 and YYDEBUG is not already defined.
2217 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2218 single_assignment_action): New terminals and nonterminal for gdb
2219 extensions to chill expression grammer.
2220 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2221 tokens that start with '$' (register names, convenience vars, etc).
2222 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2223 * ch-exp.y (yylex): Call match_dollar_tokens.
2225 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2227 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2228 accessing minimal symbol data.
2229 * infcmd.c (read_pc): Use #ifdef, not #if.
2230 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2231 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2232 minimal symbol data.
2234 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2235 frame. Use find_return_regnum to find the caller.
2236 * (find_unwind_entry): New routine to locate stack frame info
2237 associated with a procedure. This looks in the $UNWIND_START$
2238 section in the SOM file.
2239 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2240 figure out where the caller's return address is stored.
2241 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2242 to figure out the frame size for a procedure.
2243 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2244 * (init_extra_frame_info): New routine. Corrects PC and FP for
2245 outermost frame if necessary.
2246 * (frame_chain): New routine, moved from tm-hppa.h.
2247 * (skip_trampoline_code): Handle computed function calls (ie:
2248 calls from $$dyncall).
2249 * (unwind_command): Temporary support function to allow user
2250 to control/observe aspects of the unwind (stack frame) info.
2251 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2252 was in a system call, if so, then read the PC from r31.
2253 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2254 with extra arg for skip_trampoline_code().
2255 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2256 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2257 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2259 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2261 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2262 Call new bfd_get_size() and verify that string table is no larger
2263 than the file that is supposed to contain it.
2264 * symfile.c (syms_from_objfile): Only complain about configured
2265 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2266 current target is the default BFD target.
2268 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2270 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2271 * solib.c (bkpt_names): New array of symbol names to try to
2272 use for the "mapping complete" breakpoint. Configurable
2273 define SOLIB_BKPT_NAME is first one to try.
2274 * solib.c (find_solib): Test debug_base for nonzero rather
2275 than just greater than zero.
2276 * solib.c (enable_break): Use bkpt_names to look up address
2277 at which to set "mapping complete" breakpoint.
2279 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2281 * defs.h (STRCMP, STREQ, STREQN): New macros.
2282 * defs.h (demangle_and_match): Remove prototype.
2283 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2284 and STREQN defined in defs.h.
2285 * dwarfread.c (set_cu_language): For completely unknown languages,
2286 try to deduce the language from the filename. Retain behavior
2287 that for known languages we don't know how to handle, we use
2289 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2290 and demangled name fields in symbol.
2291 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2292 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2293 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2294 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2295 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2296 Replace usages throughout.
2297 * elfread.c (demangle.h): Include.
2298 * elfread.c (record_minimal_symbol): Remove prototype and function.
2299 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2300 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2301 * infcmd.c (jump_command): Remove code to demangle name and add
2302 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2303 * minsyms.c (demangle.h): Include.
2304 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2305 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2306 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2307 * mipsread.c (psymtab_language): Add static variable.
2308 * stabsread.c (demangle.h): Include.
2309 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2310 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2311 * stack.c (return_command): Remove explicit demangling of name
2312 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2313 * symfile.c (demangle.h): Include.
2314 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2315 to match macros in symfile.h and allow them to be compiled
2316 if INLINE_ADD_PSYMBOL is not true.
2317 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2318 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2319 Add code to demangle and cache C++ symbol names. Use macro form
2320 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2321 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2322 Remove, also defined in symfile.c, which we already fixed.
2323 * symtab.c (expensive_mangler): Remove prototype and function.
2324 * symtab.c (find_methods): Remove physnames parameter and fix
2326 * symtab.c (completion_list_add_symbol): Name changed to
2327 completion_list_add_name.
2328 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2329 the normal symbol name and the cached C++ demangled name.
2330 * symtab.c (lookup_demangled_partial_symbol,
2331 lookup_demangled_block_symbol): Remove prototypes and functions.
2332 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2333 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2334 Remove code to try demangling names and matching them.
2335 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2336 Fix to try matching the cached demangled name if no match is
2337 found using the regular symbol name.
2338 * symtab.c (find_methods): Remove unused physnames array.
2339 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2340 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2341 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2342 C++ demangled symbol names.
2343 * symtab.h: Much reformatting of structures and such to add
2344 whitespace to make them more readable, and make them more
2345 consistent with other gdb structure definitions.
2346 * symtab.h (general_symbol_info): New struct containing fields
2347 common to all symbols.
2348 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2349 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2350 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2351 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2352 symbol): Use general_symbol_info struct.
2353 * utils.c (demangle_and_match): Remove, no longer used.
2354 * valops.c (demangle.h): Include.
2355 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2356 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2357 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2358 symmisc.c, symtab.c, valops.c: Replace references to minimal
2359 symbol fields with appropriate macros.
2360 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2361 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2362 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2363 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2364 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2365 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2366 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2367 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2368 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2369 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2370 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2371 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2372 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2373 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2375 * buildsym.c (start_subfile, patch_subfile_names): Default the
2376 source language to what can be deduced from the filename.
2377 * buildsym.c (end_symtab): Update the source language in the
2378 allocated symtab to match what we have been using.
2379 * buildsym.h (struct subfile): Add a language field.
2380 * c-typeprint.c (c_print_type): Remove code to do explicit
2382 * dbxread.c (psymtab_language): Add static variable.
2383 * dbxread.c (start_psymtab): Initialize psymtab_language using
2384 deduce_language_from_filename.
2386 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2388 * valprint.c (val_print): Reorganize comment and add note
2389 about dependency on target byte ordering.
2390 * ch-exp.y (value_array_slice): Fix typo.
2391 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2392 byte sized ints are assumed to be char strings and printed with
2393 string syntax. In chill, arrays of chars and arrays of
2394 bytes/ubytes are distinquishable, and printed appropriately.
2396 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2398 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2399 read/write routines for HPUX.
2401 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2402 branch targets to compute target address using const from previous
2403 instruction if necessary.
2404 * Add `Q' operator to print out bit position field various
2406 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2407 cleanups, use new code from Utah.
2408 * (store_inferior_registers): Update to new code from Utah.
2409 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2410 * (fetch_register): Clear out priv level when reading PCs.
2411 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2412 * Remove decl of errno, #include wait.h and target.h.
2413 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2414 were inside of a kernel call. If so, then PC is in a different
2415 register. Also, mask out bottom two bits of all PCs so as not to
2416 confuse higher level code.
2417 * (push_dummy_frame): Create from #define in tm-hppa.h.
2418 * (find_dummy_frame_regs): Update from Utah.
2419 * (hp_pop_frame): Create from #define in tm-hppa.h.
2420 * (hp_restore_pc_queue): New, from Utah.
2421 * (hp_push_arguments): Big fixes from Utah.
2422 * (pa_do_registers_info, pa_print_registers): Only print out fp
2424 * (skip_trampoline_code): New routine to deal with stubs that
2425 live in nowhereland between callers and callees.
2426 * i860-tdep.c: Remove decl of attach_flag.
2427 * infrun.c (wait_for_inferior): Add new macro
2428 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2429 at by PC will be nullified. If so, then step the target once more
2430 so as to avoid confusing the user.
2431 * (just before step_over_function:): Use stop_func_start, not
2432 stop_pc when checking for the existance of line number info.
2433 stop_func_start will reflect the proper address of the target
2434 routine, not of the stub that we may be traversing to get there.
2435 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2436 to deal with the stubs that PA compilers sometimes stick between
2437 callers and callees. Also, define FLAGS_REGNUM for access to the
2439 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2441 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2442 write gr0, PC regs, and PSW!
2443 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2444 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2446 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2447 * Define struct unwind_table_entry.
2448 * valops.c (call_function_by_hand): Add another arg to
2449 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2452 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2454 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2456 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2458 * Makefile.in (VERSION): Bump to 4.7.4.
2459 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2460 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2461 * Makefile.in (HFILES): Add valprint.h.
2462 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2463 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2464 * typeprint.c, typeprint.h: New files for language independent
2465 type printing functions.
2466 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2467 type printing functions and definitions.
2468 * valprint.h: New include file for language independent value
2469 printing definitions.
2470 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2471 dependent value printing functions.
2472 * c-exp.y (production ptype): Add range_type variable and use new
2473 create_range_type function.
2474 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2475 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2476 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2477 "const static" to ANSI-conformant "static const".
2478 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2479 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2481 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2482 * coffread.c (decode_type): Add range_type variable and call to
2483 new create_range_type function.
2484 * complaints.c (complain): Remove unused val variable.
2485 * complaints.c (_initialize_complaints): Make it void.
2486 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2487 variable and call new create_range_type function.
2488 * defs.h (enum val_prettyprint): Move enum from value.h to here
2489 so we can avoid having to include value.h just for prototypes that
2490 need the enum (thanks ANSI).
2491 * dwarfread.c (struct_type): Local anonymous_size variable is
2492 only used if !BITS_BIG_ENDIAN.
2493 * dwarfread.c (decode_subscript_data_item): Add rangetype
2494 variable and call new create_range_type function.
2495 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2497 * eval.c (evaluate_subexp): Remove unused local variable name
2498 and the statement with no side effects that initializes it.
2499 * expprint.c (print_subexp): Change local_printstr to
2501 * gdbtypes.c (create_range_type): New function that creates
2502 a range type using code fragments from object file readers as
2503 an example of what has to be initialized.
2504 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2505 and high_bound parameters, replaced with a single range_type
2506 parameter. Change function body to use passed in range_type
2507 rather than handcrafting one.
2508 * gdbtypes.h (create_range_type): Add prototype.
2509 * gdbtypes.h (create_array_type): Change prototype parameters.
2510 * infrun.c (normal_stop): Remove unused local variables tem and c.
2511 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2512 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2513 stub functions that call error if called.
2514 * language.c (unknown_language_defn, auto_language_defn,
2515 local_language_defn): Add initializers unk_lang_print_type and
2517 * language.h (struct language_defn): Reformat for larger
2518 comments, add la_print_type and la_val_print members. Add
2519 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2520 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2521 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2523 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2525 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2526 * main.c (execute_command): Remove unused local variable cmdlines.
2527 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2528 (clear_displays), symmisc.c (block_depth), values.c
2529 (clear_value_history):
2530 Make testing of truth value of assignment result explicit.
2531 * mipsread.c (upgrade_type): Update FIXME to include future use
2532 of create_range_type.
2533 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2534 whatis_exp, maintenance_print_type): Move prototypes and functions
2536 * printcmd.c (_initialize_printcmd): Move add_com calls for
2537 ptype_command and whatis_command to new typeprint.c.
2538 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2539 * source.c (find_source_lines): Local variable c only used
2540 when LSEEK_NOT_LINEAR is defined.
2541 * stabsread.c (read_array_type): Use new create_range_type
2543 * stabsread.c (read_range_type): Add new index_type variable and
2544 call new create_range_type function rather than handcrafting
2546 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2547 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2548 * symtab.c (type_print_base usages): Use c_type_print_base.
2549 * symtab.c (type_print_varspec_prefix usages): Use
2550 c_type_print_varspec_prefix.
2551 * symtab.c (type_print_method_args usages): Use
2552 cp_type_print_method_args.
2553 * valprint.c: Completely ripped apart and the fragments used
2554 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2555 valprint.h. Remaining stuff is language independent.
2556 * value.h (struct fn_field): Forward declare for prototypes.
2557 * value.h (type_print_1): Remove prototype.
2558 * value.h (enum val_prettyprint): Moved to defs.h.
2559 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2560 * value.h (baseclass_offset): Add prototype.
2561 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2562 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2563 * ch-typeprint.c: New file for language dependent type printing.
2564 * ch-valprint.c: New file for language dependent value printing.
2565 * ch-exp.y (parse_number): Remove prototype and stub function.
2566 * ch-exp.y (decode_integer_literal): Removed unused digits and
2568 * ch-exp.y (convert_float): Completely ifdef out for now.
2569 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2570 ch-lang.c (chill_op_print_tab):
2571 Change from ANSI-obsolescent "const static" to ANSI-conformant
2573 * ch-exp.y (yylex): Add unhandled storage class enumeration
2574 literals to switch statement for completeness.
2575 * ch-lang.c (chill_create_fundamental_types): Remove unused
2576 nbytes variable. Change dummy type to 2 bytes to match int.
2577 Handle FT_VOID types gratuituously added to chill DWARF by
2578 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2579 type rather than a one byte TYPE_CODE_INT type.
2580 * ch-lang.c (chill_language_defn): Add chill_print_type and
2582 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2584 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2586 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2587 bfd_get_symbol_leading_char instead.
2589 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2590 leading character from names.
2591 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2592 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2593 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2595 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2596 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2597 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2598 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2599 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2600 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2601 * symfile.c (syms_from_objfile): Insert debugging check to test
2602 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2604 * doc/gdbint.texinfo (Host Conditionals): Remove
2605 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2607 (Target Conditionals): Remove all of the above.
2609 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2611 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2612 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2614 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2616 * coffread.c (decode_type): catch negative tagndx fields generated
2618 * exec.c: comment out string following #endif.
2619 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2620 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2622 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2623 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2625 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2627 * complaints.c: New file, code moved from utils.c.
2628 * complaints.c (complain): Made into a varargs function.
2629 * complaints.h: New file, code moved from symfile.h.
2630 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2631 * Makefile.in (HFILES): Add complaints.h.
2632 * Makefile.in (OBS): Add complaints.o.
2633 * symfile.c (complaint_root, stop_whining, complaint_series,
2634 complain, clear_complaints, add_show_from_set for stop_whining):
2635 Moved to complaints.c.
2636 * symfile.h (struct complaint, complaint_root decl, complain
2637 prototype, clear_complaints prototype): Moved to complaints.h.
2638 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2639 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2640 complaints.h. Remove casts from arguments to complain(),
2641 which is now a varargs function, and remove unnecessary
2642 placeholder zero args.
2643 * defs.h (begin_line): Add prototype.
2644 * defs.h (vprintf_filtered): Add prototype.
2645 * dwarfread.c (varargs.h): Remove, no longer needed.
2646 * dwarfread.c (dwarfwarn): Remove prototype and function.
2647 * dwarfread.c (complaints): Define a bunch of complaints.
2648 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2649 usages to standard complain() calls.
2650 * utils.c (begin_line): New function that ensures that
2651 whatever gets filter-printed next starts on its own line.
2652 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2653 but to stdout (calls vfprintf_filtered internally).
2655 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2657 * remote.c: Avoid printf_filtered line limit. Suggested by
2658 Robert R. Henry, <rrh@tera.com>.
2659 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2661 * main.c (main): Accept --silent as well as --quiet. Change +help
2662 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2664 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2665 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2667 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2669 * tm-nindy960.h, remote-nindy.c: Lint.
2671 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2673 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2674 a optional type to decorate as an array type, the type of the
2675 index, and the bounds of the array. Records this additional info
2676 in the array type for use with languages with nonzero array
2678 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2679 to note that arrays may have bounds.
2680 * gdbtypes.h (create_array_type): Update prototype.
2681 * c-exp.y (ptype production): Adjust for new create_array_type
2682 calling conventions.
2683 * coffread.c (decode_type): Call create_array_type rather than
2684 handcrafting array types.
2685 * convex-tdep.c (value_type): Remove, now use create_array_type.
2686 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2687 vector_type into calls to create_array_type.
2688 * dwarfread.c (decode_subscr_data): Name changed to
2689 decode_subscript_data_item throughout.
2690 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2691 create_array_type. Now records index type and range as well.
2692 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2693 change to use create_array_type.
2694 * dwarfread.c (read_subroutine_type): Test existing user defined
2695 types before decorating them, to ensure they are blank, and
2696 complain about it if they are not.
2697 * dwarfread.c (decode_fund_type): For unrecognized types, always
2698 return some valid type (type integer). If the unrecognized type
2699 cannot be an implementation defined type, complain as well.
2700 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2701 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2702 * mipsread.c (upgrade_type): Add FIXME comment that code to
2703 handcraft arrays should be replaced with call to create_array_type.
2704 * stabsread.c (read_array_type): Replace code to handcraft
2705 array types with call to create_array_type.
2706 * valprint.c (type_print_varspec_prefix): Minor formatting
2707 change, join lines that don't need to be split.
2709 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2711 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2712 decl for attach_flag, it now lives in inferior.h.
2713 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2714 Make most functions static.
2715 * hppah-nat.c: General cleanups, remove BSD specific code (since
2716 that all lives in hppab-nat.c).
2717 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2718 Change sense of test against inside_entry_file(). This fix is
2720 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2721 to read/write_register_bytes().
2722 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2723 work around PA-GAS assembler bug. Also, add trailing */ to some
2725 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2726 Same reason as above.
2728 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2730 * mipsread.c (parse_symbol): When checking whether a structured
2731 type is an enum, check qualifiers of its first member, as well as
2732 the base type of the member. Bug found and fixed by John M.
2733 Farrell, <farrell@fjord.reo.dec.com>.
2735 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2736 * remote-vx.c: Don't include vx-share/reg.h.
2737 * vx-share/ptrace.h: Reproduce from scratch.
2738 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2739 * Makefile.in: Remove references to removed files, and to removed
2740 29k-share directories.
2742 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2744 * c-lang.c (_initialize_c_language): Name changed from
2746 * m2-lang.c (_initialize_m2_language): Name changed from
2748 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2749 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2750 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2751 expression parsing into c-lang.c and m2-lang.c respectively.
2752 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2753 m2-exp.y respectively.
2754 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2755 and m2-* files respectively.
2756 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2757 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2758 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2759 * expression.h (struct block): Forward declaration for prototypes.
2760 * language.h (struct objfile): Forward declaration for prototypes.
2761 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2762 * Makefile.in (HFILES): Add ch-lang.h.
2763 * Makefile.in (OBS): Add ch-lang.o.
2764 * ch-exp.y: Migrate code that has nothing to do with expression
2765 parsing into ch-lang.c.
2766 * ch-lang.c: New file, code migrated from c-exp.y.
2767 * ch-lang.h: New file, internal interface between ch-* files.
2768 * ch-lang.c (_initialize_chill_language): Name changed from
2769 _initialize_chill_exp.
2771 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2772 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2773 * config/amix.mh (NATDEPFILES): Add.
2774 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2777 * dwarfread.c (decode_subscr_data): Remove spurious test that
2778 accepted only integer subscript types. We don't do anything
2779 with the type at the moment anyway.
2781 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2783 * ch-exp.y (match_character_literal): Fix case where no
2784 match at all is found.
2785 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2786 width types. For example, "INT" is always 2 bytes regardless
2787 of the values of any TARGET_*_BIT macros. So use explicit
2788 numeric sizes for the types.
2790 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2792 * c-exp.y (c_create_fundamental_type): New function to create
2793 language specific fundamental types for C.
2794 * m2-exp.y (m2_create_fundamental_type): New function to create
2795 language specific fundamental types for Modula 2.
2796 * c-exp.y (c_language_defn, cplus_language_defn): Add
2797 c_create_fundamental_type to language struct initializers.
2798 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2799 to language struct initializers.
2800 * dwarfread.c (expression.h, language.h): Include.
2801 * dwarfread.c (ftypes): New array to hold fundamental types
2802 for current compilation unit.
2803 * dwarfread.c (cu_language_defn): New pointer to language
2804 struct for language of current compilation unit.
2805 * dwarfread.c (dwarf_fundamental_type): New function to
2806 create/lookup fundamental types.
2807 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2808 * dwarfread.c (throughout): Replace lookup_fundamental_type
2809 with dwarf_fundamental_type.
2810 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2811 compilation unit (may be different language or different objfile).
2812 * gdbtypes.c (lookup_fundamental_type): Move actual type
2813 creations into language specific fundamental type creation
2814 functions and call via create_fundamental_type. Add comment
2815 about this function being obsolescent.
2816 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2817 sized signed and unsigned integers.
2818 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2819 * language.c (language_def): New function to lookup a language
2820 struct given it's enumeration.
2821 * language.h (struct language_defn): Add la_fund_type, a pointer
2822 to a function that creates fundamental types for this language.
2823 * language.h (create_fundamental_type): New macro to create
2824 fundamental types based on the current language.
2825 * language.h (language_def): Add prototype.
2826 * language.c (unk_lang_create_fundamental_type): New function
2827 for initializing language structs, calls error if called.
2828 * language.c (unk_language_defn, auto_language_defn,
2829 local_language_defn): Use unk_lang_create_fundamental_type.
2830 ch-exp.y (chill_create_fundamental_type): New function.
2831 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2832 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2834 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2836 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2838 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2839 as GCC_PRODUCER and GPLUS_PRODUCER.
2841 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2843 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2846 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2848 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2849 rather than '$'. This particular piece of braindamage is
2850 spreading like ooze. It's now infected libiberty, deja-gnu,
2852 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2853 hardwired '$' character.
2855 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2857 (Changes to break incredibly ugly, unmaintainable 750 line
2858 read_struct_type function up into managable pieces.)
2859 * Makefile.in (VERSION): Bump to 4.7.3.
2860 * stabsread.c (struct field_info): Local struct definition.
2861 * stabsread.c (read_member_functions, read_struct_fields,
2862 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2863 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2864 functions from fragmented read_struct_type.
2865 * stabsread.c (stabs_general_complaint): Catchall complaint.
2866 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2867 symbol name continuation code. Use macro throughout.
2868 * stabsread.c (various places): Replace add-one-to-pointer
2869 with pointer increment.
2870 * stabsread.c (read_type): Retain function local copy of type
2871 descriptor. Rearrange code calling read_struct_type() to match
2873 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2874 a single blank as the name of nameless enumerations. Recognize
2875 this special case and set nameless flag.
2876 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2878 * ch-exp.y (access_name): New non-terminal token and
2880 * ch-exp.y (general_procedure_name): Now a terminal token.
2881 * ch-exp.y (location): Expand production.
2882 * ch-exp.y (match_simple_name_string): New function.
2883 * ch-exp.y (yylex): Call match_simple_name_string and return
2884 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2886 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2888 * munch: Backslash escape vertical bar characters inside
2889 grep patterns since they have special meaning for some greps.
2890 * parse.c (write_exp_string): Complete rewrite to store string
2891 contants as a leading explicit length, followed by the string data,
2892 followed by a trailing explicit length.
2893 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2894 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2895 Use recorded explicit length of strings in expression elements,
2896 rather than strlen. Adjust code to skip over strings stored in
2897 expression elements, and code to access strings, to account for
2898 new leading explicit size expression element.
2899 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2900 0, to avoid negative expression element indices.
2901 * valops.c (search_struct_method): Minor whitespace change.
2903 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2905 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2906 which together maintain a dynamically expandable static buffer
2907 for the lexer to use when translating C strings to their internal
2908 form (other future uses possible). Fix parsing of C style strings
2909 to do the normal C style input conversions of escaped character
2911 * valops.c (value_string): Remove translation of escaped
2912 character sequences, now done in C expression parser.
2913 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2914 and decides if it should be printed in literal form or some other
2915 form, based on it's ASCII value and setting of sevenbit_strings.
2916 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2917 macro, change indentation style.
2918 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2919 * ch-exp.y (chill_printstr): First cut at real function instead
2922 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2924 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2926 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2928 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2930 * defs.h (sevenbit_strings): Add declaration.
2931 * defs.h (printchar): Replace with gdb_printchar.
2932 * language.h (language_defn): Add new function pointers
2933 la_printchar and la_printstr, to do language dependent
2934 printing of characters and strings.
2935 * language.h (local_printchar, local_printstr): New macros
2936 to call language dependent functions pointed to by la_printchar
2937 and la_printstr respectively.
2938 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2939 dependent functions for printing characters and strings.
2940 * c-exp.y (c_language_defn, cplus_language_defn): Add
2941 c_printchar and c_printstr.
2942 * command.c (do_setshow_command): Rename printchar use to
2944 * expprint.c (print_subexp): Replace C style string output
2945 with call to local_printstr.
2946 * language.c (unk_lang_printchar, unk_lang_printstr):
2947 New stubs, currently errors.
2948 * language.c (unknown_language_defn, auto_language_defn,
2949 local_language_defn): Add unk_lang_printchar and
2951 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2952 language dependent functions to print characters and strings.
2953 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2954 * utils.c (printchar): Renamed to gdb_printchar.
2955 * valprint.c (print_string): Remove prototype, function moved
2956 to c-exp.y, where it becomes c_printstr.
2957 * valprint.c (print_max): Made global for reference from the
2958 language dependent printing routines in *-exp.y.
2959 * valprint.c (repeat_count_threshold): New variable with function
2960 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2961 Change all references to old macro to references to new variable.
2962 * valprint.c (value_print, val_print): Replace calls to
2963 print_string with calls to local_printstr.
2964 * valprint.c (val_print): Replace C style character printing
2965 with call to local_printchar.
2966 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2967 * valprint.c (_initialize_valprint): Add add_show_from_set
2968 call for setting up repeat_count_threshold as print variable.
2969 * ch-exp.y (decode_integer_value): New function.
2970 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2971 * ch-exp.y (chill_printchar, chill_printstr): New language
2972 dependent functions for printing characters and strings.
2973 * ch-exp.y (chill_language_defn): Add chill_printchar and
2976 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2978 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2979 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2980 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2982 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2984 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2985 and assume the process has been killed.
2987 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2989 * remote-udi.c (udi_open): Reset vars so that user can re-run
2990 programs without leaving GDB.
2991 * (many routines): Slightly improve error handling.
2992 * (download): Zero out BSS by longs instead of bytes to avoid
2993 timeouts in real hardware.
2994 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2995 that connection is no longer in use after shutdown() of socket.
2996 This keeps GDB from dying of a SIGPIPE when you issue multiple
2997 `target udi' commands.
2999 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3001 * language.h (language_format_info): New structure to bundle
3002 local formatting information.
3003 * language.h (language_defn): Replace individual format info
3004 with language_format_info structs.
3005 * language.h (local_*_format, local_*_format_prefix,
3006 local_*_format_specifier, local_*_format_suffix): New macros
3007 for binary/octal/decimal/hex formats to access info elements.
3008 * c-exp.y (c_language_defn): Update for new format handling.
3009 * m2-exp.y (m2_language_defn): Update for new format handling.
3010 * dbxread.c (language.h): Include for partial-stab.h use.
3011 * mipsread.c (expression.h, language.h): Include for
3013 * defs.h (local_hex_format, local_hex_format_custom,
3014 local_hex_string, local_hex_string_custom): Move to language.h.
3015 * language.c (local_hex_format_custom, local_hex_string,
3016 local_hex_string_custom, local_octal_format_custom): Use new
3018 * language.c (unknown_language_defn, auto_language_defn,
3019 local_language_defn): Update for new format handling.
3020 * printcmd.c (print_scalar_formatted): Use new macros
3021 to access decimal and binary format info for printing.
3022 * c-exp.y (chill_language_defn): Update for new format handling.
3023 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3024 * ch-exp.y (decode_integer_literal): Add function
3025 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3026 * ch-exp.y (builtin_type_chill_char): Add definition.
3027 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3029 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3031 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3033 (aix_framedata): added nosavedpc field.
3034 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3036 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3037 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3038 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3039 instructions as function_frame_info does. Expand special case of
3040 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3042 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3044 (function_frame_info): Set frameless if the function has no frame,
3045 and set nosavedpc if the PC was not saved. Handle gcc generated
3046 stfd 31,-4(31); st 31, -12(31) correctly.
3047 (frameless_function_invocation): New second argument pcsaved; if 0
3048 return whether the function has a frame, if 1 return whether the
3050 (frame_initial_stack_address): Correct typo: cache registers for
3051 callee_fi, not for fi, (avoids reading garbage memory locations).
3053 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3055 * infrun.c (wait_for_inferior (just before step_over_function
3056 label)): Change test for stepping into subroutine to check for the
3057 presence of line number info. This makes stuff compiled with -g1
3058 cause GDB to not lose control when stepping.
3060 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3061 Improve comments as well.
3063 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3065 * Makefile.in (VERSION): Bump to 4.7.2
3066 * symtab.c (find_pc_symtab): Fix return of random value
3068 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3069 Makefile since it contains sed patterns used in generation.
3070 Add sed pattern to also delete #include of any malloc.h.
3071 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3072 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3073 function names to conform to K&R terminology with respect to
3074 logical and bitwise operators:
3075 UNOP_ZEROP => UNOP_LOGICAL_NOT
3076 UNOP_LOGNOT => UNOP_COMPLEMENT
3077 BINOP_LOGAND => BINOP_BITWISE_AND
3078 BINOP_LOGXOR => BINOP_BITWISE_XOR
3079 BINOP_LOGIOR => BINOP_BITWISE_IOR
3080 BINOP_AND => BINOP_LOGICAL_AND
3081 BINOP_OR => BINOP_LOGICAL_OR
3082 PREC_OR => PREC_LOGICAL_OR
3083 PREC_AND => PREC_LOGICAL_AND
3084 PREC_LOGIOR => PREC_BITWISE_IOR
3085 PREC_LOGXOR => PREC_BITWISE_XOR
3086 PREC_LOGAND => PREC_BITWISE_AND
3087 value_zerop() => value_logical_not()
3088 value_lognot() => value_complement()
3089 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3090 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3091 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3092 and is nonexistant in some SVR4 based systems.
3093 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3094 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3096 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3097 * source.c (source_info): Fix minor nits, print "1 line" rather
3098 than "1 lines", and "language is <lang>".
3099 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3100 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3101 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3103 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3104 * ch-exp.y: New expression parser, for GNU-Chill.
3105 * defs.h (enum language): Add language_chill.
3106 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3107 LANG_MODULA2 a recognized language.
3108 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3109 Chill as well as Modula-2.
3110 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3111 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3112 * language.c (set_language_command): Add chill.
3113 * language.c (binop_result_type, integral_type, character_type,
3114 boolean_type, structured_type, value_true, binop_type_check):
3115 Add language_chill cases.
3116 * language.h (_LANG_chill): Define.
3117 * symfile.c (deduce_language_from_filename): Recognize the
3118 filename extensions ".chill", ".c186", and ".c286" for Chill.
3119 * valprint.c (typedef_print): Add case for language_chill.
3120 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3121 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3122 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3123 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3125 * Makefile.in (distclean): Add target ch-exp.tab.c.
3126 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3127 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3128 * eval.c (evaluate_subexp): Add OP_BOOL case.
3129 * expprint.c (print_subexp): Add OP_BOOL case.
3131 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3133 * infcmd.c (set_environment_command): Avoid skipping first
3134 char of env value if an '=' appears in it. Bug report and fix
3135 by Mark Jungerman, <maj@lucid.com>.
3137 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3139 * infcmd.c (step_over_calls): Improve comments.
3140 * symtab.c (find_pc_psymtab): Clean up a bit.
3141 * (find_pc_symtab): Fix comments, clean up code.
3142 * (find_pc_line): General cleanups, efficiency improvements.
3143 Also, don't return garbage when some line info exists, but there
3146 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3148 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3149 member, and the stat pointer passed to vmap_symtab was NULL, the
3150 wrong vmap entries would be modified. Fixes behavior where
3151 attempting to load symbols for a module with no member would mess
3152 up already read in symbols.
3154 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3156 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3157 29k-share/dfe/mini2udi.o.
3158 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3159 * alldeps.mak, depend: Update to deal with removal of
3160 aforementioned files.
3161 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3162 requirement for useless 'program' argument. Clean up
3163 udi_create_inferior, and udi_load to call common download()
3164 routine. Create download routine to load remote hosts directly
3165 (with the help of BFD) so that we don't need yank.c and
3167 Fix udi_detach to call UDIDisconnect with
3168 the right arguments. Clean up udi_resume, don't assign tip_error
3169 twice. Clean up udi_wait, straighten out status codes. Make
3170 udi_kill really work.
3172 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3174 * c-exp.y: separated host/target idea of integer type size,
3175 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3176 UINT and CHAR rules. (parse_number): work out the targetwise type
3177 of a number based upon it's size and qualifiers. (yylex): chars
3178 are now treated the same way as ints.
3180 * source.c (indentify_source_line): don't core dump if wanted
3181 line is larger than number of lines in source. (can happen when
3182 coff gets confused about #included source).
3184 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3186 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3187 when debugging a program with 100 shared libraries.
3189 * solib.c (solib_map_sections): Always close the BFD we open.
3190 Free all malloc'd storage we allocate, too, including error cases.
3191 (struct so_list): Remove unused so_bfd member.
3192 (clear_solib): Don't bother closing so_bfd.
3194 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3195 cacheable. `So many symbol files, so little file descriptors.'
3197 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3199 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3200 Stubs should stand alone as much as possible.
3202 * source.c (show_directories): Avoid printf_filtered length prob
3203 pointed out by Jonathan Stone.
3205 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3206 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3207 <Lee_Cooprider@vos.stratus.com>.
3209 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3211 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3212 struct, not struct itself.
3213 * serial.h (serial_restore): Fix prototype, takes pointer not
3216 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3218 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3219 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3221 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3223 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3224 Stubs should stand alone as much as possible.
3226 * README: Add remote-es1800.c and remote-st2000.c to table.
3227 * go32-nat.c: Remove, there is no native go32 support.
3228 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3230 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3232 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3233 new routines to deal with sending SIGINTs to attached processes
3234 when the user interrupts the controlling GDB.
3235 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3236 the aforementioned routines when waiting for the attached process.
3238 * elfread.c, mipsread.c: Include <string.h>.
3239 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3240 * serial.h: Add prototype for serial_restore().
3242 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3244 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3245 minimal_symbol_count, because the NULL symbol is not included in
3246 the count. This prevented this function from finding the last
3247 symbol in the table.
3249 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3251 * dbxread.c (process_one_symbol): if not defined
3252 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3253 the start of the function, not just after N_FUN.
3255 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3257 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3258 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3259 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3260 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3261 file. Remove preprocessor defines that previously did remapping.
3263 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3265 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3266 Bug fix courtesy of Alexander Klaiber.
3268 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3270 hp300 native support (hp300hpux untested).
3272 * hp300ux-xdep.c: removed.
3273 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3274 * xm-hp300hpux.h: updated copyright.
3275 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3276 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3277 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3278 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3279 fork-child.o coredep.o corelow.o.
3280 (NAT_FILE, NATDEPFILES): new macros.
3281 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3282 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3284 (NAT_FILE, NATDEPFILES): new macros.
3285 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3287 Vax ultrix native support.
3289 * nm-vax.h: new file.
3290 * Makefile.in (HFILES): added nm-vax.h.
3291 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3292 coredep.o corelow.o removed.
3293 (NAT_FILE, NATDEPFILES): new macros.
3294 * xm-vax.h: updated copyright.
3295 (REGISTER_U_ADDR): removed.
3297 Apollo native support (untested).
3299 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3300 * a68v-nat.c, nm-apollo68[bv].h: new files.
3301 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3302 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3303 * a68v-xdep.c: removed.
3304 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3305 inftarg.o fork-child.o a68v-xdep.o.
3306 (NAT_FILE, NATDEPFILES): new macros.
3308 * defs.h: include nm.h.
3309 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3310 sparc-tdep.c, : do not include nm.h.
3311 * doc/gdbint.texinfo: nm.h now included in defs.h.
3313 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3315 * Makefile.in (VERSION): 4.7.1 post release!
3317 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3319 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3321 * Makefile.in (VERSION): gdb-4.7 release.
3322 * README: Update for gdb-4.7.
3324 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3326 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3329 * alldeps.mak, depend: Update.
3331 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3333 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3335 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3336 causes problems in setting breakpoint in the right place in
3337 functions with `float' args which are passed as doubles.
3338 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3339 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3341 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3343 * Makefile.in (HFILES): Add nm-i386sco.h.
3344 * dwarfread.c: include <sys/types.h> for SCO.
3345 * infptrace.c: Don't include ptrace.h under SCO.
3346 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3348 * config/i386v.mt: Add exec.o to TDEPFILES.
3350 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3352 * i386v-nat.c: Remove space from front of #endif.
3353 * irix4-nat.c: Remove externs of registers[], include inferior.h
3355 * mips-nat.c: Explicitly initialize zerobuf to 0!
3356 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3357 Always setup fci->frame, even if it's non-zero. Too many places
3358 depend upon this behavior (and I have to get a release out the
3360 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3361 processing_gcc_compilation if we find the embedded stabs marker.
3362 This fixes several bugs with finding the location of short or char
3363 function parameters passed on the stack.
3365 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3367 Native support for sun4sol2.
3369 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3370 * nm-sysv4.h: new file.
3371 * Makefile.in (HFILES): added nm-sysv4.h.
3372 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3373 (NAT_FILE, NATDEPFILES): new macros.
3374 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3376 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3378 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3379 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3381 * Makefile.in (VERSION): Tick to 4.6.9.
3383 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3385 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3386 definition, replace with portable one.
3387 * remote-nindy.c: Lint.
3388 (nindy_wait): Return type is int, result is inferior_pid.
3389 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3390 (initialize_symmisc): Remove empty function.
3391 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3392 Remove obsolete, misspelled macro.
3393 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3394 (all @node commands): Use new form to avoid nitpicking errors.
3395 * doc/gdbint.texinfo: Document host/native/target split.
3397 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3399 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3401 * xm-mips.h (offsetof): Don't define this if __STDC__.
3403 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3405 umax native support (untested).
3407 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3409 (NAT_FILE, NATDEPFILES): new macros.
3410 * config/umax.mt (TDEPFILES): removed exec.o.
3411 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3412 removed to nm-umax.h.
3413 * nm-umax.h: new file.
3414 * Makefile.in (HFILES): added nm-umax.h.
3416 hppa native support (untested).
3418 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3419 (NAT_FILE, NATDEPFILES): new macros.
3420 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3421 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3422 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3423 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3424 * hppa[bh]-xdep.c: removed.
3425 * hppa[bh]h-tdep.c: do not include ptrace.h.
3426 * Makefile.in (HFILES): added nm-hppa[bh].h.
3428 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3430 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3432 * mips-nat.c: Straighten out include files. Work around
3433 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3436 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3438 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3439 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3440 backtraces from core files work.
3441 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3442 Functions are now defined in mips-nat.c.
3444 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3446 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3447 serial_default_name().
3449 * remote-hms.c, ser-go32.c, serial.h: Change from
3450 serial_timedreadchar() to new serial_readchar().
3452 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3454 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3456 * c-exp.y: Moved handling of 'const' and 'volatile' from
3457 <type> to <typebase>. This removes 2 conflicts.
3459 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3461 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3462 from breakpoint table when reseting breakpoints.
3464 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3466 Native support cleanup and corefile fixes for i386 SVR4 systems.
3468 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3469 fill_fpregset): Moved to i386v4-nat.c
3470 * i386v4-nat.c, nm-i386v4.h, : New files.
3471 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3472 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3473 change i386v-nat.o to i386v4-nat.o.
3475 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3477 Miscellaneous 386 configs updated.
3479 * config/i386aout.mt (TDEPFILES): removed exec.o.
3480 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3481 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3482 (NAT_FILE, NATDEPFILES): new macros.
3483 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3484 config/i386v4.mt (TDEPFILES): removed exec.o.
3485 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3486 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3487 (NAT_FILE, NATDEPFILES): new macros.
3488 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3489 fork-child.o coredep.o corelow.o i386-xdep.o.
3490 (NAT_FILE, NATDEPFILES): new macros.
3492 Native support cleanup for i386bsd (untested).
3494 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3495 * config/i386bsd.mh (NATDEPFILES): added exec.o
3496 * tm-i386bsd.h (FLOAT_INFO): removed.
3497 * nm-i386bsd.h (FLOAT_INFO): added.
3499 Native support for i386v (untested).
3501 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3502 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3503 (NAT_FILE, NATDEPFILES): new macros.
3504 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3505 * i386-xdep.c: removed.
3506 * Makefile.in (HFILES): added nm-i386v.h
3507 * i386v-nat.c, nm-i386v.h: new file.
3508 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3510 * tm-i386v.h (FLOAT_INFO): removed.
3512 Native support for linux (untested).
3514 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3515 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3516 (NAT_FILE, NATDEPFILES): new macros.
3517 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3518 * Makefile.in (HFILES): added nm-linux.h.
3519 * nm-linux.h: new file.
3520 * xm-linux.h: updated copyright. cleaned up formatting.
3521 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3523 Native support for sun386 (untested).
3525 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3526 fork-child.o sun386-xdep.o.
3527 (NAT_FILE, NATDEPFILES): new macros.
3528 * config/sun386.mt (TDEPFILES): removed exec.o.
3529 * Makefile.in (HFILES): added nm-sun386.h.
3530 * sun386-nat.c, nm-sun386.h: new file.
3531 * sun386-xdep.c: removed.
3532 * xm-sun386.h: updated comment and copyright.
3533 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3536 Native support for i386mach (untested).
3538 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3539 fork-child.o mach386-xdep.o.
3540 (NAT_FILE, NATDEPFILES): new macros.
3541 * Makefile.in (HFILES): added nm-i386mach.h.
3542 * nm-i386mach.h, i386mach-nat.c: new files.
3543 * mach386-xdep.c: removed.
3544 * xm-i386mach.h: updated copyright.
3545 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3548 Native separation for go32 (untested).
3550 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3551 * go32-nat.c: new file.
3552 * go32-xdep.c (call_ptrace, child_resume,
3553 fetch_inferior_registers, store_inferior_registers,
3554 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3556 Native support for m88k (untested).
3558 * Makefile.in (HFILES): added nm-m88k.h
3559 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3560 FETCH_INFERIOR_REGISTERS): removed.
3561 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3562 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3563 (NAT_FILE, NATDEPFILES): new macros.
3564 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3565 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3566 * m88k-xdep.c: removed.
3568 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3570 * i386b-nat.c: Comment changes.
3571 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3573 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3575 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3577 Avoid longjmp()-catching compilation errors in cross-ports.
3579 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3580 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3581 Move from mips-tdep.c and tm-{irix3,mips}.h.
3582 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3584 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3587 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3588 (fetch_core_registers): Fix bfd_seek arguments.
3590 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3592 Make core files work again (add back the `core' target).
3594 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3595 (NATDEPFILES): Add corelow.o.
3596 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3599 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3600 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3601 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3602 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3603 appears. FIXME, these should be moved to NATDEPFILES for native
3606 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3608 Ultra3 host/target/native split. (untested).
3610 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3611 (fetch_register, fetch_inferior_registers,
3612 store_inferior_registers, fetch_core_registers): removed to
3614 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3616 * Makefile.in (HFILES): added nm-ultra3.h.
3617 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3618 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3620 (NAT_FILE, NATDEPFILES): new macros for native support.
3621 * config/ultra3.mt (TDEPFILES): exec.o removed.
3623 * xm-vaxult.h: add MEM_FNS_DECLARED.
3625 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3627 * Makefile.in (VERSION): Roll to 4.6.8.
3628 (OBS): Put version.o first, so Makefile rebuild happens early.
3630 * command.h: Publicize prototype for not_just_help_class_command.
3631 * command.c: Remove proto.
3632 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3633 output. Move "maint info" from class info to class maintenance,
3635 * infrun.c: Move "stop" to class_obscure, and give it a
3636 function so it will not be seen as a global help topic. FIXME,
3637 it should be possible to set these attributes independently.
3639 * core.c (core_command): Make nicer error message for no core support.
3641 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3643 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3644 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3646 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3647 (scan_compilation_units): Punt unused filename arg. dbfoff,
3648 lnoffset, and curlnoffset are file_ptr's now.
3649 (dwarf_build_psymtabs): Drop desc and filename args; use
3650 objfile. dbfoff and lnoffset are file_ptr's now.
3651 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3652 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3653 (elf_symfile_read): Skip desc and filename args to
3654 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3655 * gdb-stabs.h: Use file_ptr rather than off_t.
3656 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3657 compile-time debug check that someone turned off as "unused".
3658 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3659 * symfile.h: Update dwarf_build_psymtabs and
3660 elfstab_build_psymtabs prototypes.
3661 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3662 Use file_ptr offsets. bfd_seeks use L_SET.
3664 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3666 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3667 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3668 value so that demangler won't be invoked. This greatly speeds up
3670 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3671 linked_proc_info so that it properly deallocates the appropriate
3672 item after it is done with it instead of before.
3673 * Don't pass bogus frame pointer to create_new_frame(). Just
3674 leave it as zero so that lower level code will figure out the
3677 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3679 Sony News native support.
3681 * Makefile.in (HFILES): added nm-news.h.
3682 * nm-news.h: new file.
3683 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3684 fork-child.o coredep.o to NATDEPFILES.
3685 (NAT_FILE, NATDEPFILES): new macros for native support.
3686 * config/news.mt (TDEPFILES): removed exec.o.
3688 * remote-vx.c: remove redundant include of sys/time.h.
3690 * infrun.c: include ctype.h. Otherwise some machines result in
3691 undefined for isdigit.
3693 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3695 * configure.in: Convert m68k entries to m68* entries to handle
3696 all the various m68xxx hosts and targets.
3697 * config/news1000.mt: No longer needed, same as news.mt.
3699 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3701 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3703 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3705 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3706 nm-sun2.h, nm-mips.h.
3708 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3710 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3712 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3714 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3716 * xm-hppah.h: if __STDC__ is not defined, define
3718 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3719 compiler; see the comment in the file.
3721 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3723 First cut at support for all BSD variants on 386.
3725 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3726 * i386b-nat.c: New native support file.
3727 * configure.in: Add host and target for i[34]86-*-bsd*.
3728 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3730 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3732 Sun2 native support (untested).
3734 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3735 REGISTER_U_ADDR): removed to nm-sun2.h.
3736 * nm-sun2.h: new file.
3737 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3738 fork-child.o sun3-xdep.o removed.
3739 (NAT_FILE, NATDEPFILES): new macros.
3741 Mips native support. Decstation and iris4 have been tested.
3744 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3745 fill_fpregset): removed to irix4-nat.c
3746 * mips-xdep.c: removed.
3747 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3749 * procfs.c: include nm.h.
3750 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3751 * xm-irix4.h: bump copyright.
3752 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3753 PROC_NAME_FMT): removed.
3754 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3755 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3756 (NAT_FILE, NATDEPFILES): new macros for native support.
3757 (CC): supply default compiler switches.
3758 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3759 fork-child.o coredep.o.
3760 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3762 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3763 fork-child.o mips-xdep.o coredep.o.
3764 (NAT_FILE, NATDEPFILES): new macros for native support.
3766 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3768 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3769 (NATDEPFILES): added fork-child.o
3770 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3771 (NATDEPFILES): added fork-child.o
3772 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3773 (NATDEPFILES): added fork-child.o
3775 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3777 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3778 by using puts_filtered instead.
3780 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3782 * remote-nindy.c (nindy_load): Replacement version from Steve
3783 Chamberlain, doesn't require forking to run "strip" or "sx".
3785 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3787 * Makefile.in (HFILES): Add nm-*.h files.
3789 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3791 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3792 (NATDEPFILES): added fork-child.o.
3794 * doc/gdbint.texinfo: document a few more macros, create new
3795 section for native macros.
3797 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3799 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3800 resolution of copyright issues.
3802 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3804 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3805 subdir gets configured.
3807 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3809 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3811 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3812 searching for a "bfd_strip" program. Also, fixed up arguments
3813 passed to that program.
3815 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3816 which is now used for something else. Rewrite description of
3817 associated parameters to match how gdb does it now.
3818 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3820 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3822 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3824 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3827 * inferior.h (proc_signal_handling_change): prototype removed.
3828 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3829 (handle_command): now calls target_notice_signals.
3830 * procfs.c (proc_signal_handling_change): renamed to
3831 procfs_notice_signals. Now static. Add prototype. All callers
3833 * target.h (struct target_ops): new field, to_notice_signals.
3834 (target_notice_signals): new macro to cover new field.
3835 * target.c (cleanup_target): default to_notice_signals to ignore.
3836 * corelow.c (core_ops),
3838 inftarg.c (child_ops),
3839 procfs.c (procfs_ops),
3840 remote-adapt.c (adapt-ops),
3841 remote-eb.c (eb_ops),
3842 remote-es1800.c (es1800_ops, es1800_child_ops),
3843 remote-hms.c (hms_ops),
3844 remote-mm.c (mm_ops),
3845 remote-nindy.c (nindy_ops),
3846 remote-st2000.c (st2000_ops),
3847 remote-udi.c (udi_ops),
3848 remote-vx.c (vx_ops, vx_run_ops),
3849 remote.c (remote_ops),
3850 target.c (dummy_target),
3851 xcoffexec.c (exec_ops): added static initializer for
3853 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3855 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3857 * main.c (define_command): Add forgotten initializer.
3859 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3861 * language.c, language.h: Move saved_language out to global
3862 expected_language. Set expected_language when user expectation
3864 * language.c (language_info): Don't print type/range checking gub.
3865 * main.c (main): Set expected language.
3866 (execute_command): Check against expected language.
3867 * symfile.c (set_initial_language): Set expected language.
3869 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3871 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3873 A bunch of changes mostly to improve debugging of C++ programs.
3874 Specifically, the calling of inferiors methods is improved.
3876 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3877 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3878 hide the implementation details of pointer-to-method objects.
3879 How to tell if the pointer points to a virtual method is
3880 still very dependent on the particular compiler, but this
3881 should make it easier to find the places to change.
3882 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3883 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3884 macros, instead of a hard-wired-in code that incorrectly
3885 assumed a no-longerused representation of pointer-to-method
3886 values. And otherwise fix the relevant bit-rotted code.
3888 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3889 If there are both fields and methods, put a space between.
3891 * stabsread.c (read_struct_type): Fix bug in handling of
3892 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3893 by '_'). (It used to prematurely exit the loop reading in
3894 the fields, so it would think it should start reading
3895 methods while still in the fields. This could crash gdb
3896 given a gcc that can emit nested type information.)
3898 * valops.c (search_struct_method): Pass 'this' value by
3899 reference instead of by value. This provides a more
3900 consistent interface through a recursive search where the
3901 "bottom" functions may need to adjust offsets (due to multiple
3903 * valops.c, value.h, values.c: Pass extra parameters to
3904 value_fn_field and value_virtual_fn_field so we can
3905 correctly adjust offset for multiple inheritance.
3906 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3907 virtual function calls by using value_virtual_fn_field().
3908 * values.c: New function baseclass_offset, derived from
3909 baseclass_addr (which perhaps can be made obsolete?).
3910 It returns an offset rather than an address. This is a
3911 cleaner interface since it doesn't mess around allocating
3913 * valops.c (search_struct_method): Use baseclass_offset
3914 rather than baseclass_addr.
3916 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3918 * Makefile.in: Re-install 29K/UDI stuff.
3919 * remote-udi.c (udi_resume): Clean up.
3920 * (udi_wait): Rewrite, leave out bugs.
3921 * Add debugging code to print out all register fetches and stores.
3922 * Straighten out target_ops.
3923 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3925 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3927 * remote-udi.c (udi_create_inferior): run with no arguments should
3928 not pass the program name as an argument, since the UDI code
3929 already handles that.
3930 (udi_load): get the symbols from prog_name, not arg_string (the
3931 load command should really use arg_string as the program name, not
3932 prog_name, but at least the run command works now).
3934 * munch: HP9000/300 nm puts an extra space between T and symbol
3937 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3938 needed for vxworks targets.
3940 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3942 * am29k-tdep.c (_initialize_29k): Make it possible for the
3943 user to set and query the address where function calls into the
3944 inferior write a small scratch routine. `set call_scratch_address'
3945 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3946 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3947 not already cached validly.
3949 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3951 Rs6000 native support.
3953 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3954 machines without this header should not be compiling this file.
3955 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3956 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3957 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3958 * xm-rs6000.h: do not include ptrace.h.
3959 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3960 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3961 infptrace.o and inftarg.o move to NATDEPFIES.
3962 (NAT_FILE, NATDEPFILES): new macro for native support.
3964 Sun3 native support.
3966 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3967 new macros for native support.
3968 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3969 removed sun3-xdep.o.
3970 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3972 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3973 * sun3-nat.c, nm-sun3.h: new files for native support.
3975 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3977 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3978 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3979 dbfsize and use it to initialize new local file scope dbsize.
3980 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3981 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3982 DIEs as well as the current check for undersize DIEs. This helps
3983 to gracefully detect and reject corrupted DIE information.
3985 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3987 Add `command hooks' and a hook for inferior program stopping.
3989 * command.h (struct cmd_list_element): Remove unused `aux'
3990 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3991 * command.c (add_cmd): Initialize new fields, elim old.
3992 (add_alias_cmd): Clone new fields.
3993 (delete_cmd): Un-hook hookee if we're deleting hook.
3994 (help_cmd): Tell user the command is hooked, if it is.
3995 (lookup_cmd_1): Abbreviations return the original command
3996 instead of themselves, so that hooks on the original cmd will be
3998 * defs.h (enum command_class): Add class_pseudo and comments.
3999 * gdbcmd.h (execute_user_command): Add prototype.
4000 * infrun.c (normal_stop): If the stop command is hooked,
4001 run the hook whenever we stop.
4002 (hook_stop_stub): Stub for catch_errors.
4003 (_initialize_infrun): Set up pseudo "stop" command.
4004 * main.c (execute_user_command): Code extracted from execute_command.
4005 (execute_command): If hooked, run the hook before the command.
4006 (define_command): If defining a new hook, check the command it
4007 is hooking, and warn if none. Install the hook.
4008 * source.c (_initialize_source): "l" is an abbrev for "list".
4009 * doc/gdb.texinfo: Document command hooks.
4011 * Makefile.in (VERSION): Roll to 4.6.7.
4012 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4013 * infrun.c (breakpoints_inserted): Make it static again.
4014 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4016 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4018 Native file renaming.
4020 * nat-sparc.c -> sparc-nat.c
4021 * nat-sun4os4.h -> nm-sun4os4.h
4022 * nat-trash.h -> nm-trash.h
4023 * config/sun4os4.mh: track file renaming.
4024 * configure.in: link to nm.h rather than nat.h.
4025 * infptrace.c: include nm.h rather than nat.h.
4027 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4029 Host/target/native split for sun4.
4031 * Makefile.in (TSOBS): removed corelow.o.
4032 * infptrace.c: included nat.h.
4033 * nat-trash.h: temporary header file. This should be removed once
4034 all hosts have the native/host/target split.
4035 * configure.in: add a symlink from nat-trash.h to nat.h if no
4036 other nat file exists for this configuration.
4037 * sparc-tdep.c: no longer include sys/ptrace.h.
4038 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4039 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4041 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4042 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4043 to NATDEPFILES. removed sparc-xdep.o.
4044 (NATDEPFILES, NAT_FILE): new macros for native support.
4046 Break the direct connection from core_file_command to any
4047 particular type of core file support.
4049 * target.h (find_core_target): new prototype.
4050 * target.c (find_core_target): new function. Walks the target
4051 list looking for the core target.
4052 * core.c (core_file_command): replace calls to core_detach and
4053 core_open with find_core_target and direct calls.
4055 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4057 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4059 config/hp300hpux.mh: ALLOCA1 was not defined.
4061 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4063 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4064 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4065 until we can figure out a better way to do paging.
4067 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4069 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4070 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4071 * hppa-coredep.c: Remove, now that we use the hook.
4072 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4073 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4075 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4076 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4077 be ripped out and reimplemented right (see elfread.c).
4078 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4080 Rename all HPPA files to fit into unique DOS filenames:
4081 * *hppabsd* => *hppab*
4082 * *hppahpux* => *hppah*
4084 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4086 Make the /proc support a target-struct in its own right.
4088 * Makefile.in: Remove inftarg.[co], since it is now included via
4090 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4091 reference infptrace.o. Add fork-child.o to all *.mh that
4094 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4095 No longer global functions.
4096 (fork_inferior): New global function from fork-child.c.
4097 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4098 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4099 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4100 (child_create_inferior): New tiny function that calls fork_inferior.
4101 * fork-child.c: New file, containing fork_inferior, which is
4102 built from slight mods to inftarg.c's child_create_inferior.
4104 * procfs.c (procfs_ops): Add target vector.
4105 (attach): Rename as static do_attach.
4106 (procfs_create_inferior): New tiny function that calls fork_inferior.
4107 (child_xfer_memory): Rename to static procfs_xfer_memory.
4108 (store_inferior_registers): Rename to static procfs_store_registers.
4109 (inferior_proc_init): Rename to static procfs_init_inferior.
4110 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4111 procfs_files_info, procfs_open, procfs_mourn_inferior,
4112 procfs_can_run): Slightly mangled copies of the corresponding
4113 child_XXX routines from inftarg.c.
4114 (proc_wait): Renamed to static procfs_wait.
4115 (child_resume): Rename to static procfs_resume.
4116 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4117 (initialize_proc_fs): Rename to initialize_procfs. Set up
4120 * putenv.c: index -> strchr.
4121 * regex.c: Always rename bcopy to memcpy, etc.
4122 FIXME: Eventually do the renames rather than use #define's.
4123 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4125 * sparc-xdep.c: Move deferred_stores to target dependent.
4126 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4128 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4130 Split non-target-dependent code out of target_attach routines.
4132 * target.h: Comments on target_attach args and results.
4133 * infcmd.c (attach_command): Check for existing execution, call
4134 target_attach, set up terminal status and wait_for_inferior, wait
4135 for the attach status, and do normal_stop.
4136 * inftarg.c (child_attach): Remove target independent stuff.
4137 * remote-adapt.c (adapt_attach): Ditto.
4138 * remote-mm.c (mm_attach): Ditto.
4139 * remote-udi.c (udi_attach): Ditto.
4140 * remote-vx.c (vx_attach): Ditto.
4144 * remote-hms.c (hms_attach): Remove completely, it was useless.
4145 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4146 commented-out start_remote calls.
4147 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4148 DENTER and DEXIT macros and their calls. Use a real debugger --
4149 like gdb -- to see what functions are being called when.
4150 * utils.c (strcmp_iw): Make nonstatic, for lint.
4152 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4154 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4156 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4158 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4159 fix to differentiate between gcc1 & gcc2 compiled files so that we
4160 can debug calls that pass structs as args correctly.
4161 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4162 so, and what version.
4164 * remote.c (remote_wait): Make regs be char to avoid picayune
4165 ANSI compiler warnings.
4167 * energize.h: Move all external struct decls to inside of
4168 __STDC__, add prototype for energize_shell_wait().
4169 * energize.c (getpty): Clean up, make us really get a controlling
4171 * (energize_initialize): Disable SIGIO prior to setting up for
4172 I/O interrupts. Move setsid(), et. al. to getpty().
4173 * (energize_shell_wait): New routine to wait for things started
4174 via the shell command, uses wait() instead of /dev/proc.
4175 * Also, add prototype for execute_command_1().
4177 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4179 * inftarg.c (child_create_inferior, child_attach,
4180 child_mourn_inferior): collect unix child process stratum
4181 functions which live below the target vector into this file to
4182 facilitate host/target/native split. Also, make them static.
4183 * inflow.c (child_mourn_inferior): removed.
4184 * infrun.c (child_create_inferior, child_attach): removed.
4185 (resume): becomes global so that functions below the
4186 target vector can find it.
4187 * inferior.h (resume): add prototype.
4188 (child_mourn_inferior, child_create_inferior, child_attach):
4191 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4192 replaced with find_default_attach and
4193 find_default_create_inferior.
4195 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4197 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4198 addresses don't get displayed in the wrong positions.
4200 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4202 Separate core functions along target vector in preparation for
4203 native support. Functions above vector now live in core.c. Those
4206 * core.c (solib_add_stub, core_close, core_open, core_detach,
4207 get_core_registers, core_files_info, core_ops): moved to corelow.c
4208 (_initialize_core): removed addition of core_ops target.
4209 * corelow.c: new file.
4210 (solib_add_stub, core_close, core_open, core_detach,
4211 get_core_registers, core_files_info, core_ops): moved from core.c
4212 (_initialize_corelow): new function.
4213 * gdbcore.h (core_open, core_detach): added prototypes.
4214 (core_ops): add forward declaration.
4215 * Makefile.in (SFILES_MAINDIR): add core.c
4217 (TSOBS): change core.o to corelow.o
4219 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4221 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4222 instead of 'sun' predefined symbol so that trap analysis code is
4223 enabled only when the TARGET is a sun3.
4225 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4227 * tm-i960.h (ext_format_i960): Add top-level declaration.
4228 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4229 blocks, else Sun4 compiler complains.
4231 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4233 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4234 instruction's argument. Patch from jonathan@cs.stanford.edu
4237 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4239 Break the thread of control that implies that a unix child
4240 process will be the default target.
4242 * target.c (find_default_run_target, find_default_attach,
4243 find_default_create_inferior, return_zero): new functions.
4244 (cleanup_target): Make return_zero the default for to_can_run.
4246 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4247 child_create_inferior references with find_default_XXX instead.
4249 * target.h (struct target_ops): new field, to_can_run.
4250 (find_default_attach, find_default_create_inferior): new prototypes.
4251 (target_can_run): new macro.
4253 * Also added a zero (default) to_can_run element to all static
4254 struct target_ops initializations throughout GDB, except:
4255 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4257 * infrun.c (child_create_inferior): Clean up error handling when
4258 no exec file is specified.
4259 (child_attach): Don't require exec file.
4261 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4263 Remove kill_inferior_fast, in favor of target_kill, which goes
4264 through the target vector.
4266 * inferior.h (kill_inferior_fast): remove declaration.
4268 * main.c (disconnect): call quit_cover using catch_errors rather
4269 than calling kill_inferior_fast directly. New way goes through
4270 the target vector, handles attached processes, and writes
4271 command history if appropriate.
4272 (quit_cover): new function, wrapper for quit_command.
4274 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4275 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4276 inlining them into the local kill_inferior when needed.
4278 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4280 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4281 * stabsread.c (read_struct_type): Simplify complicated expression
4282 for dumb DECstation compiler.
4284 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4286 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4287 operands to memory management instructions, from WRS.
4289 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4291 * main.c (main): Back out previous language setting changes.
4292 Replace with simple default to C before processing any init
4293 files. There MUST be a language set, even in the absence of
4294 init files or executables, or expression parsing fails.
4296 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4298 * main.c (main): Move code that sets initial language to
4299 symfile.c. Fixup places where command files are processed to
4300 be consistent in setting a default language if none has been
4302 * symfile.c (set_initial_language): Add code moved from
4303 main() that sets an initial default language when a new
4304 symbol file is read.
4305 * symfile.c (symbol_file_command): Call set_initial_language.
4306 * symtab.c (find_main_psymtab): Add FIXME comment.
4308 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4310 * breakpoint.c, sparc-tdep.c: comment changes.
4311 * configure.in: removed target_dependent line.
4313 * remote-mm.c (mm_attach): change printf to error to prevent
4315 * remote-udi.c (udi_attach): change printf to error to prevent
4318 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4319 calls to {fetch|store}_inferior_registers with calls to
4320 target_{fetch|store}_registers, for remote-target independence.
4322 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4324 * Makefile.in: Fix bug I introduced in merging Rich's change.
4325 * infrun.c (child_create_inferior): Use proceed() rather than
4326 doing all the same stuff by hand.
4328 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4330 * Makefile.in, configure.in: add support for files used only when
4331 configured native, that is, when host = target.
4333 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4335 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4336 stores are target dependent and were moved from xm to tm.
4338 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4340 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4342 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4343 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4345 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4347 * target.h (struct target_ops): removed to_convert_to_virtual and
4348 to_convert_from_virtual elements. Initializations removed from
4349 all static initializations.
4350 (target_convert_to_virtual, target_convert_from_virtual):
4352 (host_convert_to_virtual, host_convert_from_virtual): Removed
4353 forward declarations.
4354 * target.c (cleanup_target): removed default assignments for
4355 to_convert_to_virtual and to_convert_from_virtual.
4356 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4358 * findvar.c (value_of_register, value_from_register):
4359 target_convert_to_virtual inlined.
4360 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4361 * valops.c (value_assign): target_convert_from_virtual inlined.
4363 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4365 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4366 position wrong if used for the prompt.
4367 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4369 Support for accessing arbitrary MIPS stack frames in memory.
4371 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4372 set, run it before INIT_EXTRA_FRAME_INFO.
4373 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4375 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4376 (FP) value in the frame_info struct if it is zero (as from top of
4378 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4380 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4381 comes back as zero. So does FP_REGNUM, as a trigger for
4382 init_extra_frame_info.
4384 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4385 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4386 (INIT_FRAME_PC): Defined to null.
4387 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4388 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4389 Briefly explain MIPS stacks in GDB.
4391 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4393 * copying.awk, copying.c (show_copying_command,
4394 show_warranty_command): Rename from copying_info, warranty_info,
4395 to match command function conventions.
4397 * utils.c (prompt_for_continue): Reinitialize more-counts
4398 before printing anything, and again afterward. Fix comments.
4399 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4400 or alloca() if needed.
4402 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4403 detect native versus cross-host.
4405 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4407 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4408 Suns. Rename to m68k_saved_pc_after_call.
4409 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4410 m68k_saved... instead of sun3_saved...
4412 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4414 * Makefile.in (update-depend, update-alldeps): Split out of
4415 setup-to-dist, for convenience in rebuilding the depend and
4417 (assorted): Update to catch straggler files when building gdb.tar.Z.
4419 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4421 Preliminary cleanup for splitting host/native/target.
4423 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4424 here; it is dealt with at a gdb-target-independent level.
4425 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4426 high toned routine. Fix return type to void.
4427 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4428 Rich and I believe the "real problem" was that both single_step
4429 and target_resume were issuing PT_CONTINUE calls. This would
4430 cause the second PT_CONTINUE to sometimes fail because the process
4431 was already running.
4432 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4434 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4436 * energize.c (pty_to_kernel): Must check for EAGAIN as
4437 termination condition.
4438 (full_filename): Don't prepend dirname if filename begins with /.
4439 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4441 (getpty (NCR)): Lotsa bug fixes...
4442 (kernel_dispatch (case StopRType)): Use kill() instead of
4443 killpg() so we can deal with losing systems...
4444 (wait_for_events): Work around NCR select() lossage. It doesn't
4445 zero out readfds when select() returns zero.
4446 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4447 getcwd() instead of getwd() (NCR getwd() seg faults).
4448 (energize_wait): Use sigaction() for NCR. Their version of signal()
4449 is unreliable by default.
4451 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4452 error from PIOCSWSTOP.
4454 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4455 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4456 defs.h, utils.c: Make vfprintf_filtered global.
4458 * energize.c (send_location): New routine to consolidate all
4459 places where we must notify kernel of where the given pc is.
4460 (cplus_demangle): Put single-quotes around demangled names.
4461 (energize_call_command): Call send_location() after doing up,
4462 down, and frame commands.
4464 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4466 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4467 pass at doc for two new remote targets---29K using UDI, and Tandem
4468 ST2000 using STDBUG.
4470 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4472 * doc/all.m4: turn on H8/300 stuff for generic manual
4474 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4475 after explicit call to breakpoint() in serial stubs.
4477 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4479 * mipsread.c: Clean up some white space.
4480 (parse_symbol): Handle stEnd of stFile.
4481 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4483 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4484 store_inferior_registers): Replace unexplained numbers
4485 with manifest constants from a DECstation header file.
4486 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4487 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4489 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4491 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4492 for "down". Suggested by Richard Stallman.
4494 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4496 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4497 redeclaration bug on SunOS 4.
4499 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4501 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4502 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4503 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4504 they aren't already there.
4505 * remote-vx.c (vx_prepare_to_store): Ditto.
4506 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4508 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4510 Removed a large number of changes inserted by Per Bothner
4511 for C++ support. These will go back in when they've been
4514 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4516 * serial.h: Fix prototye for serial_raw().
4517 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4518 serial_write() to match prototypes.
4519 * remote-st2000.c (get_reg_name): Make *p be const.
4521 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4523 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4524 to agree with target structure field type.
4525 (nindy_store_registers): Ditto.
4527 * Makefile (OPCODES): New var, pointing to opcodes library.
4528 (CLIBS, CDEPS): Include it.
4529 (saber_gdb): Load opcodes library.
4531 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4533 * a68v-xdep.c (store_inferior_registers): declare as void.
4534 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4535 * remote-st2000.c: Massive changes to use new serial package.
4536 Also added 'connect' command to transparantly connect to serial
4538 * ser-termios.c: Big cleanup, use nicer coding conventions.
4539 * ser-bsd.c: New module, serial stuff for BSD systems.
4540 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4541 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4543 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4545 * doc/gdb.texinfo: fix shameful error of agreement reported by
4546 jimb@occs.cs.oberlin.edu (Jim Blandy)
4547 * doc/gdb.texinfo: remove old partial discussion of remote serial
4548 protocol (via serial debug stubs)
4549 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4550 use of serial debug stubs
4552 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4554 * symfile.h: Declaration of set_demangling_style() moved
4555 here from demangle.h (which is now in ../include).
4556 * i386-xdep.c: Update comment.
4558 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4560 * symtab.c (completion_list_add_symbol): restructured to optimize
4561 for time. First clip names that cannot match. Then clip any
4562 names we've already considered. Drop a redundant strncpy. Drop
4563 a redundant malloc and associated free for demangled names.
4565 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4567 * a68v-xdep.c (store_inferior_registers): Define as type void.
4568 * configure.in: Add host m68k-apollo*-bsd*.
4569 * demangle.c (struct demanglers): Use enum instead of constant
4570 value to keep braindamaged HP/Apollo compiler happy.
4572 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4574 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4575 match "FOO". This allows 'break Foo' to work when Foo is
4576 a mangled C++ function. (See comment before function.)
4578 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4580 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4581 for files in vx-share/*.c.
4582 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4583 for normal GDB source files.
4585 * Makefile.in (VERSION): Roll to 4.6.6.
4587 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4588 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4589 * tm-sun3os4.h: Update comments.
4590 * xm-delta88.h: Remove STACK_END_ADDR.
4592 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4594 * Makefile.in (VERSION): Roll to 4.6.5.
4596 * infrun.c: Lint for recent `handle' changes.
4598 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4599 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4600 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4601 should include a ser-XXX.o module.
4603 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4604 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4606 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4607 known suns in configure.in, rather than mapping them to unique
4608 config files that happen to duplicate other config files.
4609 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4610 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4612 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4614 * configure.in (*-*-sunos*): Use trailing * to match all
4615 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4616 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4617 in production on Sun-4.
4618 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4619 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4620 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4622 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4623 config/sparc-noun.mt: New target configs for embedded.
4624 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4626 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4627 target definitions for embedded with and without underlines on
4630 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4631 not a parameter of the CPU, but of the development environment.
4632 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4634 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4636 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4637 (which involves reading in main's symtab) if we have no breakpoints.
4639 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4641 * dwarfread.c (cu_language): New local variable to record
4642 language for current compilation unit being processed.
4643 * dwarfread.c (set_cu_language): New local function to decode
4644 and record language for current compilation unit being processed.
4645 * dwarfread.c (synthesize_typedef): Add local function to
4646 synthesize a typedef for C++ classes, structs, unions, and
4648 * dwarfread.c (read_structure_scope): Synthesize typedefs
4649 for C++ classes, structs and unions.
4650 * dwarfread.c (read_enumeration): Synthesize typedefs for
4652 * dwarfread.c (read_file_scope): Call set_cu_language to
4653 record language for current compilation unit. After symtab
4654 is built, save this recorded language.
4655 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4656 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4657 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4658 typedefs for C++ classes, structs, unions, and enumerations.
4659 * dwarfread.c (scan_compilation_units): Call set_cu_language
4660 to record language for current compilation unit.
4661 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4662 for TAG_enumeration_types, rather than in add_partial_symbol.
4663 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4664 case with class, struct, and union type cases, now that they are
4665 the same. Remove tests for non-NULL name attributes, now done
4667 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4668 treat as alias for TYPE_CODE_STRUCT for now.
4670 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4672 * Makefile.in: map "gdb" through program_transform_name when
4675 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4677 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4678 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4679 Use "regi" for local indexing through register numbers, reserving
4680 "regno" for the name of a specific register passed as an input
4681 parameter. Fix bug propagated through all versions that sometimes
4682 used regno as an index when it should have been regi, thus using
4683 -1 as an index in some cases.
4685 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4687 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4688 respectively, so same demangler can be used by other programs.
4689 * Makefile.in: Remove demangler stuff.
4690 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4691 * demangle.c (_initialize_demangler): Tell demangler which
4692 CPLUS_MARKER to assume.
4694 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4696 RS/6000 portability changes (for hosting cross-debuggers).
4698 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4699 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4700 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4701 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4702 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4703 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4704 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4705 (NO_SINGLE_STEP): Add, target-dependent.
4706 (loadinfotextindex): Lowercase, remove "aix_".
4707 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4708 (NO_SINGLE_STEP): Remove, target-dependent.
4709 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4710 * xcoffread.c: Only build file if RS/6000 native GDB.
4711 (build_function_symbol): Remove #if 0'd code.
4712 * rs6000-tdep.c: Cleanup. Add static fn protos.
4713 Use CORE_ADDR for addresses throughout. Make void fns void.
4714 (pop_dummy_frame): Add FIXME about bogosity of design here.
4715 (rs6000_struct_return_address): Ditto.
4716 (frameless_function_invocation, frame_get_cache_fsr,
4717 frame_initial_stack_address, xcoff_relocate_symtab,
4718 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4719 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4720 Use CORE_ADDRs. Change identifiers to lowercase.
4722 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4723 supplying dummy routines if non-native. Add prototype for
4724 static exec_one_dummy_insn. Move a mess of functions to
4725 rs6000-tdep.c (as above). Remove #if 0'd code.
4727 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4728 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4729 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4731 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4734 * vx-share/README, nindy-share/README: New files describing
4735 how these directories' code is shared, and with whom.
4737 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4739 * configure.in (target configurations): Reformat into table.
4740 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4742 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4743 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4744 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4745 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4746 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4747 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4749 * Makefile.in (config-check): Add command to check whether
4750 configure.in is consistent with config/*.
4752 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4754 * configure.in (host configurations): Reformat nested cases into
4755 easy-to-maintain table.
4756 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4757 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4759 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4761 * cplus-dem.c: Reorder args to most local functions to make them
4762 follow the consistent pattern of struct work_stuff pointer first,
4763 followed by pointer into string being demangled, followed by
4764 pointer to the string where the result is being stored, followed
4765 by other args. Also generally replace most variables of name
4766 "type" with "mangled" for consistency. They all pointed to the
4767 same string but half were one name and half the other.
4768 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4769 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4770 use whenever a qualified name is being demangled.
4771 * cplus-dem.c (do_type): Qualified names are treated similarly
4772 to fundamental types, not as modifiers of fundamental types.
4774 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4776 * configure.in: Add sparclite as a target.
4778 * sparc-stub.c (handle_exception): Flush instruction cache just
4779 before returning to the user. (hexToInt): Fix overzealous cleanup.
4781 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4783 * infrun.c (handle_command): Rewrite to allow multiple signal
4784 numbers, signal number ranges, and to recognize "all" to mean all
4785 signals except those used by the debugger.
4786 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4787 to set or reset actions for specific signals.
4789 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4791 * coffread.c (decode_type): Call alloc_type to alloc new
4793 * stabsread.c (read_array_type, read_range_type, define_symbol):
4794 Call alloc_type to alloc new types.
4795 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4796 from type_obstack to symbol_obstack.
4797 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4799 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4800 associated with a type, using the same mechanism as was used to
4801 allocate space for the type structure itself.
4802 * coffread.c (patch_type, coff_read_struct_type,
4803 coff_read_enum_type): Use TYPE_ALLOC.
4804 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4805 * gdbtypes.c (create_array_type, check_stub_method,
4806 allocate_cplus_struct_type): Use TYPE_ALLOC.
4807 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4808 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4809 read_range_type): Use TYPE_ALLOC.
4811 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4813 * breakpoint.c (breakpoint_re_set): Select a default source
4814 symtab if one is not currently selected.
4815 * utils.c (query): Call wrap_here before building the output
4816 query string, to turn off wrapping and flush any buffered output.
4817 Otherwise our query may end up in the wrap buffer and never be
4819 * eval.c (evaluate_subexp): Report error when attempting to
4820 evaluate subscript for types without a target type, rather
4821 than dumping core by using the NULL pointer.
4822 * symfile.c (symbol_file_command): Forget current_source_symtab
4823 and current_source_line when discarding symbol table.
4825 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4827 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4829 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4830 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4832 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4834 * remote.c (remote_open): Fix baud rate setting to make -b flag
4835 work. (remote_wait): Change 'T' message parser to deal with new
4836 improved format which allows stub to send an arbitrary bunch of
4838 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4839 make all this re-entrant by storing all state on the stack. Clean
4840 up memory error trapping. (computeSignal, set_debug_traps):
4841 make it all table driven. Make a start at a baud rate setting command.
4843 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4845 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4847 * remote-vx.c: redefine malloc to avoid buggy declaration on
4848 RS/6000 <rpc/types.h>.
4849 xm-rs6000.h: include <sys/select.h> to define fd_set for
4850 <rpc/svc.h> on RS/6000.
4852 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4854 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4855 recursive invocations of make. Always create installation
4858 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4860 * m68k-pinsn.c: Minor fix in style of output (don't use
4861 range to indicate floating point control registers).
4863 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4865 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4867 * infcmd.c (registers_info): Handle multiple register names.
4868 Changes inspired by Roland McGrath.
4870 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4872 * sparc-stub.c: New file. Mix it with your SPARClite
4873 application, and it will speak GDB remote protocol!
4874 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4875 deal with arbitrary registers. Needed for sparc-stub.
4877 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4879 * cplus-dem.c (cplus_markers): Add table for gnu style and
4880 use throughout, in place of compile time constant CPLUS_MARKER.
4881 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4882 * cplus-dem.c (cfront_special): New function, as suggested
4883 by pfieland@stratus.com.
4884 * cplus-dem.c (forget_types): New function.
4885 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4887 * cplus-dem.c (mop_up): Call forget_types().
4888 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4889 Use throughout, instead of checking current_demangling_style.
4890 * cplus-dem.c (demangle_signature): When finding an explicit
4891 start of function args, forget all remembered types for
4892 lucid/cfront style demangling.
4893 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4894 underbar characters, use last pair as the delimiter. Hoist
4895 gnu_special() call up to cplus_demangle(). Call cfront_special()
4897 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4898 for inherited classes.
4899 * cplus-dem.c (demangle_args): Document quirks of numbered
4900 references to previously seen types.
4901 * dbxread.c (read_ofile_symtab, process_one_symbol):
4902 Use AUTO_DEMANGLING rather than explicitly checking
4903 current_demangling_style.
4904 * demangle.h: Add some comments.
4905 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4906 CFRONT_DEMANGLING): New macros.
4907 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4908 not found in the actual producer string produced by lcc.
4909 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4910 than explicitly checking current_demangling_style.
4912 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4914 * breakpoint.c (enable_longjmp_breakpoint,
4915 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4916 Check for duplicate breakpoints at the same address. Bug report
4917 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4919 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4921 * buildsym.c (end_symtab): Document that end_symtab can return
4922 NULL under non-error conditions.
4923 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4924 returned from end_symtab for empty compilation units.
4926 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4928 * am29k-tdep.c: Lint from DECstation compiler.
4929 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4930 As the man page says, "Sometimes you just can't get lint to shut
4931 up". That doesn't mean you should blow away the code it won't
4933 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4934 it up over the next few weeks. Make mips x 29k build.
4935 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4936 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4937 but leave it as a comment because the breakpoint instruction
4938 is not easily accessible at this moment (it's static, and if
4939 we define one here, it goes into every file compiled).
4941 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4943 * Makefile.in (VERSION): Bump to 4.6.3.
4944 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4945 function scopes when building partial symbol tables.
4946 * objfiles.c (open_existing_mapped_file): Make it clear in
4947 warning message that out of date mapped files are ignored.
4948 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4949 unit source file name in error message.
4951 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4953 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4954 * dwarfread.c (struct_type): In absence of AT_byte_size for
4955 bitfield, use size of object of member's type for the size of
4956 the anonymous object containing the bit field.
4957 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4958 an AT_byte_size attribute is seen.
4959 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4960 union aux_ext (was aux_ent).
4961 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4962 unsigned char* to char*, for Lucid compiler.
4963 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4964 to be correct type (from unsigned char* to char*).
4965 * valprint.c (type_print_derivation_info): Minor tweak to placement
4966 of commas in derived class printing.
4967 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4969 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4971 * xm-go32.h: Define LSEEK_NOT_LINEAR
4972 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4973 then work out the lseek positions of newlines by running through
4974 the file and `tell'ing. This makes source file listing work on
4975 OS's where the relationship between physical position in file and
4976 canonical position is indeterminate, eg VMS and DOS.
4978 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4980 * stabsread.c: Ensure that all members of all allocated structures
4981 are initialized to known state to avoid hard to find bugs with gdb
4982 using fields containing random data.
4983 * buildsym.c (start_subfile): Compact dirname initialization.
4984 * buildsym.c (patch_subfile_names): New function.
4985 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4986 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4987 * buildsym.h (patch_subfile_names): Add prototype.
4988 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4990 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4992 * remote-udi.c: Update comments.
4994 * remote.c (getpkt): Only force retransmission ten times;
4995 after that, assume bug in target code, and handle pkt anyway.
4997 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4999 * configure.in: Add support for apollo 68k under BSD environment.
5000 * xm-apollo68b.h: New file to support above.
5002 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5004 * configure.in: Recognize i486 host cpu.
5005 * valprint.c (type_print_derivation_info): Print derivation info
5006 in same form as class declarations in source.
5007 * valprint.c (type_print_varspec_suffix): Split arg printing
5008 code out to type_print_args function.
5010 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5012 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5013 at_import, at_frame_base.
5014 * dwarfread.c (completedieinfo): Remove cases for obsolete
5015 AT_visibility, AT_import, and AT_frame_base attributes.
5016 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5017 i860, which can keep up to 4 shadow breakpoints.
5018 * tm-stratus.h (USG): Define.
5019 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5020 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5021 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5022 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5023 * config/stratus.mt (TDEPFILES): Include files available from
5024 stratus that are not yet in release pending receipt of paperwork
5026 * buildsym.c (finish_block): Minor code format change.
5027 * gdbtypes.h (struct field): Add to comments.
5028 * gdbtypes.h (virtual_field_bits): Add to comments.
5029 * objfiles.c (allocate_objfile): Change obstack interface to
5030 match FSF merging efforts.
5032 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5034 * Makefile.in (VERSION): Bump to 4.6.2.
5035 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5036 * Makefile.in (OBS): Add stabsread.o
5037 * Makefile.in (stabsread.o): Add build rule.
5038 * stabsread.c, stabsread.h: New files.
5039 * buildsym.c: Split out stabs specific support to stabsread.c.
5040 * buildsym.h: Split out stabs specific support to stabsread.h.
5041 * dbxread.c (stabsread.h): Include
5042 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5043 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5044 * dbxread.c (read_ofile_symtab): Call end_stabs.
5045 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5046 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5047 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5048 really_free_pendings to cleanups.
5049 * elfread.c (elf_new_init): Call stabsread_new_init.
5050 * gdbtypes.c: Small changes to maintenance commands.
5051 * mipsread.c (stabsread.h): Include.
5052 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5053 * xcoffread.c (stabsread.h): Include.
5054 * xcoffread.c (global_stabs): Remove redundant def.
5055 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5057 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5059 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5060 * inflow.c (terminal_init_inferior, terminal_inferior,
5061 terminal_ours_1, initialize_inflow): Record and use state
5062 of lmode_inferior_valid and lmode_ours_valid.
5064 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5066 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5067 include <sgtty.h> on USG. (from sef).
5069 * depend: es1800 dependency needed here.
5071 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5073 * buildsym.c (read_struct_type): Initialize structs allocated
5074 with alloca, to avoid using random values from stack later on.
5075 * defs.h (fprintf_filtered): Add prototype.
5076 * gdbtypes.c (check_stub_method): Fix misleading comments.
5077 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5079 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5080 small changes to maint support functions.
5081 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5082 for some fields and expand comments.
5083 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5084 macro and track change to obstack_full_begin macro.
5085 * utils.c (fprintfi_filtered): New function.
5086 * valprint.c (type_print_base): Fixup field printing to not
5087 print extraneous lines and not print bogus "no data fields"
5088 messages for C++ classes with no data members. Also use new
5089 fprintfi_filtered function.
5091 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5093 * configure.in: es1800 ok for 68000 too.
5095 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5097 * configure.in: echo error messages to stderr, not stdout
5099 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5101 * configure.in: recognize hppa* instead of hppa
5103 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5105 * energize.c: Second cut at DynamicLoad message handling.
5107 * energize.c: Relativize pathnames in #include statements.
5108 * (kernel_dispatch): Better error messages for unknown protocol
5110 * (kernel_dispatch): First cut at DynamicLoad message handling.
5112 * Makefile.in: Remove -I../readline from all compilations,
5113 include a special case for main.o instead.
5115 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5117 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5118 error if it fails to find a member type, rather than return NULL
5119 and trigger a coredump.
5120 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5121 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5122 match on complete demanglings, including argument lists for member
5123 functions, rather than just accepting the first demangling that
5124 matches the class and function name.
5125 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5126 to start_symtab as the directory name.
5127 * dwarfread.c (completedieinfo): Strip off any leading hostname
5128 portion of the AT_comp_dir attribute string. Gdb doesn't know
5129 what to do with them (FIXME).
5131 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5133 * breakpoint.c (commands_command): Simplify code a bit, remove
5134 unnecessary fflush().
5136 * Makefile.in (OTHERS): Add gcc.patch.
5137 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5139 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5141 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5142 lcc producer string.
5144 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5146 * WHATS.NEW renamed to NEWS.
5148 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5150 * dbxread.c, dwarfread.c: Re-enable experimental code to
5151 automatically select demangling style.
5152 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5153 DEMANGLING_STYLE, to make more descriptive. Revert back to
5154 "auto" as default. Comment use.
5155 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5156 * Makefile.in (${DEMANGLER}.o) Remove target and special
5159 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5161 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5163 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5165 * Makefile.in, demangle.c: Change default demangling style to
5167 * Makefile.in: Update version to 4.6 !!!
5168 * README, WHATS.NEW: Update for 4.6.
5170 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5172 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5175 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5176 nodes as base classes.
5178 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5180 * alldeps.mak, depend: Update.
5182 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5184 * Makefile.in (VERSION): 4.5.9.
5186 * xm-hp300bsd.h: Add decl for strdup().
5187 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5188 PDR. Cleanup a few things, fix compilation warnings.
5190 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5192 * Makefile.in (DEMANGLING_STYLE): New define to set default
5193 demangling style for C++. Defaults to "auto".
5194 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5195 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5196 * Makefile.in (OBS): Add demangle.o
5197 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5198 Remove compile time decisions about demangling style and replace
5199 with runtime decisions using current_demangling_style.
5200 * cplus-dem.c (main): Expand code included during building of
5201 standalone demangler to recognize demangling style options.
5202 * dbxread.c (demangle.h): Include.
5203 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5204 demangling style if processing g++ code and current demangling style
5205 is auto (Note: this feature currently disabled.)
5206 * demangle.c: New file, generic demangling control.
5207 * demangle.h (demangling_styles): New enumeration to select one
5208 of several demangling styles. Also define string names for each
5210 * demangle.h (set_demangling_style): Add prototype.
5211 * dwarfread.c (demangle.h): Include.
5212 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5213 New producer string prefixes to recognize.
5214 * dwarfread.c (handle_producer): Consolidate actions for specific
5215 producers. Set demangling style based on producer string if
5216 current style is auto. (Note: this feature currently disabled.)
5217 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5219 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5221 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5223 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5225 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5226 * c-exp.y: Call lookup_signed_typename() after seeing
5227 "signed". This handles "signed char" correctly.
5228 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5229 keywords before a type specifier.
5231 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5233 * command.c (lookup_cmd_1): Clarify descriptive comments.
5234 * gdbcmd.h (maintenanceprintlist): Add declaration.
5235 * main.c (maintenanceprintlist): Add definition.
5236 * main.c (gdb_completer_command_word_break_characters): Add.
5237 * main.c (symbol_completion_function): Switch completer word
5238 break character sets dynamically, based on whether completion is
5239 being done on commands or on something else.
5240 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5241 * maint.c: Include demangle.h.
5242 * maint.c (maintenance_demangle): New function.
5243 * maint.c (maintenance_print_command): New function.
5244 * maint.c (_initialize_maint_cmds): Reorganize some commands
5245 under new maintenance print subcommand.
5247 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5249 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5250 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5251 target type. Otherwise, 'whatis this.field' wouldn't work,
5252 which would be inconsistent, since 'print this.field' works.
5253 * buildsym.c (read_struct_type, read_enum_type): Clear
5254 TYPE_FLAG_STUB flag.
5255 * buildsym.c (cleanup_undefined_types): Don't rely on a
5256 flawed "Reasonable test to see if" a type has been defined
5257 since it was referred to; now we can just see if the
5258 TYPE_FLAG_STUB flag has been cleared.
5259 * valprint.c (print_type_base): Emit public/protected/private
5260 labels for methods as well as fields. Also, indent these labels
5261 2 spaces instead of 4, for a more conventional "look".
5262 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5263 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5264 * gcc.patch: New file. Contains patch for gcc (so people
5265 with gdb-2.2.x won't have to wait for a new gcc release).
5267 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5269 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5270 (print_addr): Call print_address to show symbolic version as well.
5272 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5274 (vx_read_register): Declare inferior_fp_regs. Delete code for
5275 copying "inferior_registers" around; the values are already in var
5276 "registers". Use correct size for register set.
5278 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5279 target doesn't support it.
5280 (vx_read_register): Don't try reading them either.
5282 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5283 VxWorks back end reads them in one contiguous set except for this
5285 (register_names): Change "pc" to "pcw" to avoid confusion printing
5287 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5288 find the PC under VxWorks.
5290 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5292 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5293 to create new blank types, instead of handcrafting them.
5294 * defs.h (printfi_filtered): Add prototype.
5295 * utils.c (printfi_filtered): New function.
5296 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5297 to simplify the code. Other cleanups.
5298 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5299 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5300 use of various fields.
5301 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5302 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5303 production that currently treats it exactly the same as STRUCT.
5304 * c-exp.y (yylex): Recognize "class" as token CLASS.
5305 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5306 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5307 general symbol handling code. Call cplus_mangle_opname with
5309 * symtab.c (decode_line_2): Print demangled function names in
5310 breakpoint menus, instead of just file and line number.
5311 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5312 * valprint.c (type_print_base): Print "class" for C++ classes,
5313 rather than "struct". Print section labels for public, protected
5314 and private members of C++ classes.
5315 * values.c: Include demangle.h.
5316 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5318 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5320 * Makefile.in (VERSION): Update to 4.5.8.
5322 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5324 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5325 prevent crashes when examining cross-targets.
5326 * dbxread.c (process_one_symbol): Include directory name when
5327 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5328 find include files, and yacc/lex sources when the cwd doesn't match
5329 that in which the object was compiled.
5330 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5332 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5335 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5337 * maint.c (maintenance_command, maintenance_info_command):
5338 Install with allow_unknown as 0 and call help_list to show
5339 list of possibilities when no subcommand is specified.
5341 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5343 * configure.in: Add m68k-ericsson-*.
5344 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5346 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5348 * maint.c: New file.
5349 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5350 * Makefile.in (OBS): Add new file maint.o.
5351 * defs.h (command_class): Add class_maintenance.
5352 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5353 commands. Allow for them (and other nonessential parts of gdb)
5354 to be selectively left out under special circumstances.
5355 * gdbtypes.c (recursive_dump_type): New function; supports
5356 maintenance print-type command.
5357 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5359 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5361 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5362 initializers. Add initializations for setprintlist, showprintlist,
5363 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5364 * printcmd.c (maintenance_print_type): New maintenance cmd.
5365 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5366 implied by comment that all cmd lists are owned by main.c.
5367 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5368 that all cmd lists are owned by main.c.
5369 * language.c (setchecklist, showchecklist): Move to main.c, as
5370 implied by comment that all cmd lists are owned by main.c
5371 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5372 deletelist): Remove redundant declarations (also in gdbcmd.h).
5373 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5374 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5375 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5376 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5377 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5378 maintenance_print_msymbols, maintenance_print_objfiles):
5380 * symmisc.c (printsyms_command, printpsyms_command,
5381 printmsyms_command, printobjfiles_command): Removed from
5382 _initialize_symmisc.
5383 * main.c (dump_me_command): Moved to maint.c and renamed to
5384 maintenance_dump_me.
5385 * breakpoint.c (all_breakpoints_info): Rename to
5386 maintenance_info_breakpoints.
5387 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5388 all_breakpoints_info to add maintenance_info_breakpoints to the
5389 maintenanceinfolist instead.
5390 main.c (initialize_main): Set up maintenance class commands.
5392 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5394 * energize-patches: Fix minor problems with building energize lib.
5396 * energize-patches: Change names of all cadillac procedure calls
5397 to be energize procedure calls. Simplify many hooks by moving
5398 tests energize.c. Configure energize, and build it automatically now.
5400 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5402 * Makefile.in (VERSION): Bump to 4.5.7.
5403 * cplus-dem.c (demangle_args): Validate index for previously
5404 seen type to guard against bogus values from malformed manglings.
5405 * valops.c (value_struct_elt_for_reference): Guard against
5406 blindly using NULL return value from lookup_symbol.
5408 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5410 * cadillac.c, cadillac-patches: Rename to energize.c and
5411 energize-patches. Change all routines and variables named
5412 'cadillac*' to 'energize*'. Create new file called energize.h to
5413 hold all interface declarations.
5415 * deblib/connection/*: Move all of this stuff into energize/, but
5416 delete unneeded files.
5418 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5420 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5422 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5423 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5424 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5425 child processes, to avoid dead ones "hanging around" after GDB exits.
5426 (attach): Always stop the process if it needs it. Set RLC flag
5427 when attaching running processes, so it will continue if we detach
5428 it, quit, or are killed.
5429 (detach): Clear faults and set RLC flag to make process run
5431 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5433 (info_proc): Open process O_RDONLY, so we can see any process,
5434 even those controlled by debuggers.
5435 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5437 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5439 Relocate symbols using an array of section_offsets, rather than a
5440 single `addr' or `offset'. This makes Solaris-2 support work, and
5441 permits better VxWorks (and maybe xcoff) support later.
5443 * symtab.h (struct section_offsets): New structure for keeping
5444 a set of offsets, rather than a single one.
5445 (struct objfile): Replace addr with section_offsets member.
5446 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5447 * gdb-stabs.h: New include file with `symbol type specific'
5448 parameters for psymtabs and objfiles.
5449 * Makefile.in (HFILES): Add gdb-stabs.h.
5450 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5451 * coffread.c: Conforming changes. Fake offset array always 0.
5452 * dbxread.c: Conforming changes.
5453 (struct dbx_symfile_info): Move to gdb-stabs.h.
5454 (start_psymtab): Call elfstab_offset_sections to calculate good
5455 offsets for this source file, based on the ELF symbol table info.
5456 (read_ofile_symtab): Yank N_CATCH, which is dead.
5457 (process_one_symbol, N_CATCH): Yank.
5458 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5459 Relocate with SECT_OFF_TEXT.
5460 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5461 to distinguish relocatable from absolute symbols. Then, if not
5463 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5464 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5465 (", N_ROSYM): SECT_OFF_RODATA.
5466 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5467 (dbx_symfile_offsets): Add to translate addr to offset.
5468 * dwarfread.c: Conforming changes. Single offset currently used.
5469 * elfread.c: Add various complaints about elf/stab stuff.
5470 #include gdb-stabs.h. Conforming changes, using a single offset.
5471 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5472 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5473 for later use in building psymtabs.
5474 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5475 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5476 (free_elfinfo): New fn, frees all chained stab_section_infos
5477 in an objfile, and zaps the start-of-chain pointer.
5478 (elfstab_offset_sections): New fn, looks in stab_section_info
5479 chain to determine section bases to relocate a psymtab's worth
5480 of symbols, as they are being read.
5481 * mipsread.c: Conforming changes. Stabs-reading will relocate
5482 using one offset. MIPS-reading will not relocate at all.
5483 * partial-stab.h: Relocate different symbol types using different
5484 offsets from section_offsets.
5485 * symfile.c: Conforming changes.
5486 (find_lowest_section): Unused function to use later
5487 to free us from the Tyranny of the Text Section.
5488 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5489 in all lower layers of symbol reading. Call format-specific
5490 sym_offsets function to initialize offsets for high speed symbol
5492 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5493 (symbol_file_command, add_symbol_file_command): Callers changed.
5494 * symmisc.c (dump_psymtab): Print new relocation parameters.
5495 * xcoffread.c: Corresponding changes.
5497 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5498 * main.c (main): Read the $HOME/.gdbinit file before processing
5499 the argv arguments (e.g. reading symbol files or core
5500 files). This allows global parameters to be set, which will apply
5501 during the symbol reading. The ./.gdbinit is still read after
5503 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5504 * xcoffexec.c: Clean up quote inside comment.
5506 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5508 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5509 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5510 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5511 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5512 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5513 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5514 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5515 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5516 values.c, xcoffread.c:
5517 Remove "(void)" casts from function calls where the return value
5518 is ignored, in accordance with GNU coding standards.
5520 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5522 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5523 * partial-stab.h: Ignore N_ENDM.
5524 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5525 CODE or DATA section attachment. This eliminates a lot of random
5526 values from shared libraries, which screw up the ordinary symbols
5527 in the address ranges they happen to overlap.
5528 * buildsym.c (define_symbol): Eliminate special tests
5529 for function types; move into "function" cases in switch statement.
5530 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5531 in case they define new type numbers. But ignore them (FIXME).
5532 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5533 (read_sun_builtin_type): Add commentary.
5535 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5537 * xm-rs6000.h: define MEM_FNS_DECLARED
5539 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5541 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5542 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5543 * mips-xdep.c: Remove most include files (unused, caused errs).
5544 (fetch_core_registers): Use right parameters in dummy fn.
5546 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5548 * buildsym.c (scan_file_globals): Beware the null file.
5549 Fix from Jim Williams.
5551 * stack.c (return_command): Evaluate expression *before* popping
5552 off the stack frames! Fix inspired by Jim Williams.
5553 (up_silently_command, down_silently_command): No sel frame is error.
5555 * defs.h (memcpy, memset): Conditionalize decls on
5556 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5557 (alloca): Break out the STDC and non-STDC alloca cases, to make
5558 it work on old preprocessors as well as "picky ANSI" ones.
5559 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5561 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5562 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5563 header files define it!
5565 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5567 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5569 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5570 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5571 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5572 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5573 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5574 utils.c, valarith.c, valops.c, valprint.c, values.c:
5575 Replace bcopy() use with memcpy(), which is more standard and can
5576 take advantage of gcc's builtin functions for increased performance.
5577 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5578 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5580 Replace bzero() use with memset(), which is more standard and can
5581 take advantage of gcc's builtin functions for increased performance.
5582 * i386-tdep.c, main.c, valprint.c:
5583 Replace bcmp() use with memcmp(), which is more standard and can
5584 take advantage of gcc's builtin functions for increased performance.
5586 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5588 * remote.c (remote_wait): Fix cast on signal() call.
5589 * defs.h (alloca): More diddling with alloca. Have to ensure
5590 that it has a prototype, so that if alloca is defined as a macro
5591 that takes an arg, the definition is seen as a use of a macro
5592 that takes an arg, to satisfy picky ANSI preprocessors.
5594 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5596 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5597 consistency with all other gdb files.
5598 * cadillac.c: Use <string.h> rather than <strings.h>.
5599 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5600 * Makefile.in (MAKE): Remove definition for consistency with
5601 other Makefile.in files and to fix problem with recursive makes.
5603 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5605 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5608 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5610 * source.c (print_source_lines): for DOS interoperability; don't
5611 print CR (013) as ^M.
5613 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5615 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5617 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5619 * remote.c (remote_wait): Cast signal to void * to avoid warning
5620 from busted HP compiler.
5622 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5623 stabs cause end_psymtab to be called.
5625 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5626 compiler feature of putting 'c' into basic type descriptors for
5629 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5630 where there is no place for nPC in prrun struct.
5632 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5634 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5635 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5636 * dwarfread.c (enum_type): Save enum names on type_obstack.
5637 * dwarfread.c (struct_type): Save member name on type_obstack.
5638 * symtab.c (_initialize_symtab): Fix misspelling.
5639 * regex.c (store_jump, insert_jump): Return void.
5641 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5643 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5644 (alloca): Declare return type on SPARC, since Sun doesn't.
5645 (*_BYTE_ORDER): Improve comment: *must* be defined.
5647 * tm-hppa.h: New file, architectural definition of HP PA.
5648 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5650 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5651 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5652 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5653 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5656 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5657 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5658 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5660 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5662 * printcmd.c (output_command): Thinko.
5663 (x_command): Only set remembered size/format if cmd succeeds.
5665 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5666 since it is no longer used and burns time for every symbol read.
5667 (process_one_symbol): Treat N_CATCH like default (complain).
5669 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5671 * partial-stab.h (case N_TEXT): Fix fencepost error when
5672 detecting start of new symbol info after reading symtab for a
5673 module with a zero length TEXT segment.
5675 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5677 * Makefile.in (VERSION): Bump to 4.5.6.
5678 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5680 * defs.h (NORETURN): Define away for Lucid compiler.
5681 * remote.c (remote_timer, remote_interrupt): Signal handlers
5683 * ser-termios.c (serial_write, serial_close): Return whatever
5684 value the write/close call returns, rather than falling off end.
5685 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5686 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5688 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5689 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5691 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5692 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5693 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5694 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5696 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5697 store_inferior_registers): Supply missing fourth argument to
5699 * cadillac.c (kernel_dispatch): Make return type void.
5700 * cadillac.c (iosig): Signal handlers take one int arg.
5701 * valprint.c (val_print_fields): Call fprint_symbol to get
5702 automatic C++ demangling for mangled field names.
5704 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5706 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5707 * dwarfread.c (enum_type): Fix misspelling in comment.
5708 * valprint.c (val_print_fields, cplus_val_print): Minor
5709 adjustment to printing of C++ class structures to more closely
5710 match format for printing C structures, with and without setting
5713 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5715 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5716 (which is not a Posix signal) if it isn't defined.
5717 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5718 New port to Linux (a free Unix clone for 386 machines).
5720 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5722 COFF changes for dealing better with EPI 29K C compiler output.
5724 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5726 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5727 (read_coff_symtab): Move patch_opaque_types call from
5728 coff_symfile_read. Restrict it to symtabs from this objfile.
5729 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5730 references on opaque type chain; just let coff_lookup_type handle 'em.
5731 (decode_type): Complain about tagndx values on
5732 non-struct/union/enum types, which the EPI compiler tends to produce.
5734 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5736 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5739 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5740 usage to match new prototype. Include libbfd.h to get prototype.
5742 * source.c (find_source_lines): Handle large st_size fields.
5744 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5746 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5747 * stack.c (return_command): Use cleanups to avoid memory leaks.
5749 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5751 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5752 INT_REGNUM to INTE_REGNUM.
5754 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5756 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5758 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5759 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5760 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5761 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5763 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5764 declarations of malloc/realloc/free that are inserted by some
5766 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5768 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5769 another decl of strdup (this really ought to come from libiberty.h!).
5771 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5773 * remote.c (getpkt): Error if input exceeds buffer size.
5774 (_initialize_remote): `set remotedebug' enables packet trace.
5776 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5777 N_SLINE's, etc, just like Sun cc on Solaris2.
5779 * am29k-tdep.c (read_register_stack, write_register_stack):
5780 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5781 variable. Add `set' and `show' commands for it.
5782 * doc/gdb.texinfo: Document it.
5784 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5786 * valprint.c (type_print_1): Plug memory leak. Print all
5787 C++ syms as demangled, not just functions.
5788 * buildsym.c (read_range_type): When we find a signed char
5789 type, do a lookup of signed char, not plain char. Plain char's
5790 still get looked up as plain char's elsewhere.
5792 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5794 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5795 (Bug and fix found by Pierre Willard.)
5797 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5799 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5801 * xm-rs6000.h: Add decl for strdup().
5803 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5806 * breakpoint.c (enable_command, disable_command): Without args,
5807 should only affect normal breakpoints and watchpoints.
5809 * m68k-pinsn.c (print_insn_arg): Make register be const.
5810 * xcoffexec.c: Remove ' from comment.
5811 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5812 with decls of malloc in c-exp.tab.c (as produced by yacc).
5813 There's got to be a better way to do this...
5815 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5817 * partial-stab.h: Convert single rindex use to strrchr.
5818 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5819 standard <strings.h> file, now that the only single use of
5820 rindex in the gdb source files is gone.
5822 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5824 * mipsread.c: Undo ill effects from including <strings.h>,
5825 which #defines index to be strchr. Unfortunately, index is
5826 a member of a symbol table structure that can't be changed.
5827 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5828 remove redundant #include's.
5830 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5832 * mipsread.c: #include <strings.h> for rindex().
5834 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5836 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5838 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5840 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5841 extraneous SO stabs from busted C++ compilers.
5843 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5845 * Makefile.in (VERSION): Bump to 4.5.5.
5846 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5847 C++ lookups fail, print possibly helpful hint about completion.
5848 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5849 for static data members.
5850 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5851 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5852 it's broken on ncr3000's.
5854 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5856 * dwarfread.c (decode_modified_type): Change type of first arg.
5857 Change 'modifier' to char from unsigned char. Cast single use
5858 that needs to be unsigned char.
5859 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5860 * utils.c (strdup_demangled): Add function.
5861 * defs.h (strdup_demangled): Add prototype.
5862 * stack.c (return_command): Demangle C++ function names for query.
5863 * infcmd.c (jump_command): Demangle C++ function names for query.
5864 * cplus-dem.c (consume_count): New function and prototype.
5865 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5866 do_type): Replace conversion code with consume_count().
5867 * cplus-dem.c (gnu_special): Fix demangled of static members.
5868 * source.c (list_command): Print demangled function names
5869 when appropriate. Fix supplied by Peter Schauer.
5871 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5873 * sparc-tdep.c: Clean up slightly for Solaris2.
5875 * buildsym.c (define_symbol): Nameless types are now on several
5876 platforms; generalize them and un-ifdef them to make Solaris 2
5879 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5881 * infcmd.c: Fix typo (reported by Rob Savoye).
5882 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5883 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5884 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5885 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5886 rather than the one for the first file in the dependency chain.
5888 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5889 set. Don't reset our own texthigh, or dependency-only pst's, in
5890 scanning all the rest of the psymtabs.
5891 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5893 * buildsym.h (N_UNDF): Improve comments.
5894 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5896 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5898 * symtab.h (struct symbol): Add aux_value union for preserving
5899 an additional per-symbol value.
5900 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5901 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5902 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5903 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5904 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5906 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5908 * symfile.c (clear_symtab_users_once): Now non-static (for
5911 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5913 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5914 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5915 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5917 Solaris-2 support on SPARC:
5919 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5920 Add symbol_size and file offsets to struct symloc.
5921 Add static symbol_table_offset, string_table_offset,
5922 file_string_table_offset, next_file_string_table_offset,
5924 (add_old_header_file): Convert error() to complain()t.
5925 (dbx_symfile_read): Get symbol size via the objfile.
5926 Also get symbol_table_offset.
5927 (dbx_symfile_init): Record symbol size and count via the objfile.
5928 (dbx_next_symbol_text): Always add file_string_table_offset when
5929 accessing string table.
5930 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5931 (SET_NAMESTRING): Use the offset.
5932 (end_psymtab): Large kludge to determine addresses where source
5933 files start and end (for the psymtab header).
5934 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5935 Get this, symbol size, and symbol offset, from psymtab.
5936 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5937 Patch up last_source_start_addr if zero in N_SO.
5938 (process_one_symbol): Add variable function_start_offset.
5939 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5940 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5941 ( "", N_OBJ, N_OPT): Ignore.
5942 (elfstab_build_psymtabs): New function to read stabs out of
5945 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5946 (gdb): use GLOBAL_CFLAGS when linking, too.
5947 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5948 (N_OBJ, N_OPT): Ignore.
5949 ('f', 'F'): Save last function name.
5951 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5952 extra info in the minimal symbol.
5953 (elf_symtab_read): The extra info is the size of an ELF object,
5954 which was kludged to us in the `udata' field of the BFD symbol.
5955 Gag me with a crowbar...
5956 (elf_symfile_read): Keep track of both the absolute load address,
5957 and the offset between load addr and symbols. Handle STABS as
5958 well as DWARF sections, passing the absolute load address to
5959 elfstab_build_psymtabs.
5961 * symfile.h: Prototype elfstab_build_psymtabs.
5962 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5964 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5966 * buildsym.h: Add processing_acc_compilation flag.
5967 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5968 (define_symbol): Skip arg types in function entries. Resolve
5969 overloaded 'P' which acc uses for prototypes of functions called
5971 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5973 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5974 save size of ELF symbols. FIXME.
5975 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5976 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5978 * configure.in: Solaris config is sparc-sun-solaris2.
5979 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5981 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5982 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5983 * symfile.c (symfile_bfd_open): Comment where name is freed.
5984 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5986 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5988 * expprint.c (print_subexp): Add missing ']'.
5989 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5990 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5991 * WHATS.NEW: Point out improved C++ function name handling.
5992 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5993 type names for both implicitly and explicitly signed integral
5994 types. See comment in the source code.
5996 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5998 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5999 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6000 * expprint.c (print_subexp): Fix printing of register names.
6002 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6004 * inferior.h (register_valid): Declare.
6005 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6006 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6007 macros for traversing the data structures in a single objfile.
6008 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6009 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6012 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6014 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6015 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6016 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6017 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6019 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6021 * depend: rebuild to account for remote-st2000.c.
6022 * remote-st2000.c: Almost works now.
6023 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6025 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6027 * c-exp.y (yylex): Recognize single-quoted strings that specify
6028 tokens with embedded whitespace, such as C++ demangled names.
6029 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6030 * main.c (gdb_completer_quote_characters): Add global variable.
6031 * main.c (symbol_completion_function): Total rewrite for C++
6032 demangled name handling.
6033 * main.c (skip_quoted): New function.
6034 * main.c (main): Set rl_completer_quote_characters.
6035 * symmisc.c (dump_symtab): Print source language for symtab.
6036 * symtab.c (expensive_mangler): Add prototype and function.
6037 * symtab.c (completion_list_add_symbol): Total rewrite for new
6038 C++ demangled name handling.
6039 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6040 other changes for demangled C++ symbol handling.
6041 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6042 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6043 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6044 * symtab.c (completion_list_add_symbol): Total rewrite for new
6045 C++ demangled name handling.
6046 * symtab.c (expensive_mangler): New function.
6047 * utils.c (strcmp_iw, demangle_and_match): New functions.
6048 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6050 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6052 * Makefile.in: Roll VERSION to 4.5.4.
6053 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6054 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6055 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6057 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6059 * alldeps.mak: Rebuild to account for new files.
6060 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6061 * tm-st2000.h: New file.
6062 * configure.in: Tandem debug monitor (st2000) support.
6063 * remote-st2000.c, config/st2000.mt: ditto.
6065 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6067 * blockframe.c (inside_entry_file, inside_main_func,
6068 inside_entry_func): Return 0 if no symbols; avoid crashing.
6070 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6072 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6073 without masking, since it is signed and will later be compared
6074 against signed quantities. The right fix is probably to make
6075 it all unsigned, but this is a small, safe fix for this release.
6076 FIXME -- make the real change sometime soon.
6078 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6080 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6081 parameter in call to `symbol_file_add' to 0.
6083 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6085 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6087 * configure.in: Handle -m680[01234]0-wrs.
6089 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6091 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6092 `ieee_extended_to_double'.
6094 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6096 * valops.c (value_assign): Lint, by Pierre Willard.
6098 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6100 * coredep.c (fetch_core_registers): Remove premature warning,
6101 which triggers on DECstation even though all regs are accessible.
6103 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6104 sign-extension of instruction fields even on unsigned-char hosts.
6105 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6107 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6108 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6109 since they define the target, not the host.
6110 * m88k-pinsn.c: Fix typo.
6112 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6114 * valarith.c (value_zerop): -0.0 is still zero.
6115 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6116 Patches by Paul Eggert <eggert@twinsun.com>.
6118 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6120 * alldeps.mak, depend: re-make to account for ser-*.c.
6122 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6124 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6125 disconnecting from controlling terminal, to avoid gdb hanging
6126 on SVR4. Fixes bug reported by Oliver Okrongli.
6127 * procfs.c (PROC_NAME_FMT): Change format to match default used
6128 by system, as suggested by Oliver Okrongli.
6129 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6130 bug fix from Brent Townshend (bst%tt@cam.ORG).
6131 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6132 by turlais@rechser.total.fr.
6133 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6134 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6135 * objfiles.h (unlink_objfile): Add prototype.
6136 * objfiles.c (unlink_objfile): Add function.
6137 * objfiles.c (free_objfile): Call unlink_objfile.
6138 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6139 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6140 Also, discard old possibly bogus sf struct.
6141 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6142 find_sym_fns() for remapped symbol files, in case of any changes
6143 since the last mapping.
6145 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6147 * findvar.c (read_relative_register_raw_bytes): use the raw size
6148 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6150 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6152 Changes to support GDB running on DOS using GO32 and H8 support
6154 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6155 allowing hosts with different text and binary file formats to
6157 * coffread.c (read_coff_symtab): changed calling convention and
6158 operation - now it opens its own file with FOPEN_RB rather than
6159 duping and fdopening the provided handle.
6160 * dbxread.c, cplus-dem.c: #include mangling.
6161 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6162 binary files oring in the right bit.
6163 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6164 * remote-hms.c: cleanup to use the new remote serial stuff
6165 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6166 independent remote terminal I/O.
6167 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6168 * source.c (openp): fix off by one problem removing / - can now
6169 open a source file in the root directory with DOS.
6170 * values.c (value_as_pointer): remove bogus address bits from
6171 long. (unpack_long): unpack into unsigned long/short if pointer.
6173 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6175 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6176 It gets permanently stuck in many OSes.
6177 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6179 * breakpoint.c: Improve help text for info breakpoints.
6181 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6183 * README: Add pointer to internals doc, and describe reading
6185 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6186 * symtab.c (output_source_filename): Remove old glop for wrapping
6187 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6189 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6191 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6192 * munch: Add sort -u to avoid duplications.
6193 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6194 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6196 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6198 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6199 avoid infinite loops while demangling bogus mangled names.
6200 * valprint.c (type_print_base): Minor fix for GNU style guide
6203 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6205 * Makefile.in (VERSION): Bump to 4.5.3
6206 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6207 * Makefile.in (demangle): New target to create standalone
6208 demangler with same code and options as internal demangler.
6209 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6210 to support ARM style and Lucid style demangling, improve
6211 maintainability, fix several demangling bugs. More changes
6213 * defs.h (strstr): Add ANSI compatible prototype.
6214 * valprint.c (type_print_1): Demangle using ansi option.
6215 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6217 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6219 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6222 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6224 * mipsread.c (parse_procedure): Return rather than using
6225 uninitialized variable 'b'.
6227 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6229 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6230 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6231 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6232 relative to each source file.
6234 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6236 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6239 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6241 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6242 * am29k-tdep.c: Update to latest code from AMD.
6243 (get_saved_register) don't crap out if no frame.
6244 * remote-udi.c: Set/clear inferior_pid as appropriate.
6245 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6246 error handling. Fixup end-of-debugging messages.
6247 (udi_fetch_registers) clean up big time, mainly don't multiply
6248 register_valid indices by 4, and use proper Offset when reading
6249 gr96-gr127. (udi_store_registers) general cleanup.
6250 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6251 INT_REGNUM->INTE_REGNUM.
6252 * tm-29k.h: Upgrade to latest code from AMD.
6253 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6254 (UDIConnect) Clean up error processing (like, don't do exit() if
6255 execlp fails), make code restartable, make more attractive.
6256 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6259 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6261 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6262 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6263 from former to latter.
6265 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6267 * cplus-dem.c (do_args): Handle void args the same as others.
6268 * objfiles.c (free_objfile): Only try to unmap files when
6269 reusable objfiles are supported.
6270 * valprint.c (type_print_varspec_suffix): Add parameter that
6271 specifies if C++ demangling included function arguments. Use
6272 it to suppress printing extra pair of ()'s.
6273 * valprint.c (type_print_1): Fix problem with printing demangled
6274 C++ function types where demangled type includes the function
6277 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6279 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6280 Allows selection of C++ demangler to be a configuration option
6281 until multiple demanglers are supported.
6282 * demangle.h: New include file for extended demangler support.
6283 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6284 utils.c, valprint.c: Include "demangle.h" and change all calls
6285 to cplus_demangle() or fputs_demangled() to use individual
6287 * valprint.c (type_print_1): Change options to cplus_demangle
6288 to print demangled function args. Still broken, but now less so.
6289 * cplus-dem.c: Include demangle.h, reorganize and update some
6290 comments to reflect reality.
6291 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6292 second arg from fixed integer to bit based multiple options.
6293 * cplus-dem.c (optable): Reformat and replace ansi members with
6295 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6297 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6299 * values.c (set_internalvar): Force evaluation of lazy values.
6300 Bug reported by RMS.
6302 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6304 * Makefile.in (VERSION): Bump to 4.5.2.
6305 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6306 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6307 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6308 proper handling of bit fields.
6309 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6310 * symtab.h: Fix couple of misspellings in comments.
6311 * value.h (struct value): Clarify use of bitpos.
6312 * value.h (unpack_field_as_long): Change prototype, returns
6314 * values.c (unpack_field_as_long): Change return type to LONGEST,
6315 sign extend unpacked fields that are signed, other rewriting.
6316 * config/ncr3000.mt: New target config file.
6318 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6320 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6321 even when printing 8-bit characters.
6323 * gdbtypes.c (make_{reference,pointer,function}_type): New
6324 functions which handle overwriting of forward-referenced types
6325 for stabs file reading.
6326 (lookup_{reference,pointer,function}_type): These just call
6327 the make_*_type functions with a null storage alloc parameter.
6328 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6329 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6331 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6332 (dbx_alloc_type): Make it easier to understand. No funct change.
6333 (define_symbol: 't'): Don't put the typedef name into the name of
6334 the struct, union, or enum. Bugfix.
6335 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6336 routines to properly handle overwriting preallocated types so that
6337 forward references will work.
6338 (read_enum_type): Force enum values to file scope, due to bug in
6339 Sun compiler output. FIXME, fix later.
6341 Remove unused header_file_prev_index mechanism. It was already
6342 obsolete in gdb-3.5. These comments appeared in 3.5:
6343 /* This code was used before I knew about the instance codes.
6344 My first hypothesis is that it is not necessary now
6345 that instance codes are handled. */
6346 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6347 * buildsym.h: Remove it and prev_index that saves it.
6348 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6350 * solib.c (special_symbol_handling): When called from core files,
6351 must set up debug_addr. Don't print error messages, just return.
6352 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6354 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6356 * cplus-dem.c: Allow nested class names (as in
6357 Foo::Bar::method()).
6358 Allow the cleaner cfront style of nested class names
6359 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6360 Make cplus_demangle re-entrant by removing use of global
6361 variables. Instead, place all shared variables in a
6362 stack-allocated structure, and pass around its address.
6364 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6366 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6367 29k-share/* subdirs...
6369 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6370 rewrite, only leave out the bugs.
6372 * Makefile.in: Add 29k/UDI support. Improve depend.
6373 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6375 * am29k-tdep.c: Update to use new calling conventions, and misc
6378 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6380 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6382 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6383 breakpoint instructions that leave PC pointing at the right place.
6385 * core.c (core_open): Call warning() to print warnings.
6387 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6389 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6390 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6391 This prevents a crash when trying to lookup the value of a
6392 non-existent symbol.
6394 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6396 * signame.c, signame.h: Remove, replaced by strsignal.c in
6398 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6399 sun386-xdep.c: Remove include of signame.h
6400 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6401 * Makefile.in (HFILES): Remove signame.h
6402 * Makefile.in (OBS): Remove signame.o
6403 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6404 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6405 psignal, perror): Add prototypes.
6406 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6408 * depend: Manually remove signame.[cho] references.
6409 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6411 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6412 with safe_strsignal.
6413 * core.c (core_open): Replace use of sys_siglist with
6415 * core.c (memory_error): Replace use of sys_errlist with
6417 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6419 * infcmd.c (program_info): Replace use of sys_siglist with
6421 * infrun.c (signal_stop, signal_print, signal_program):
6422 Allocate dynamically based on dynamic determination of number
6423 of signals to support.
6424 * infrun.c (child_create_inferior): Replace use of sys_errlist
6426 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6428 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6429 strsigno and sys_siglist with safe_strsignal.
6430 * infrun.c (handle_command): Call signo_max to find number of
6431 signals. Replace sig_number with strtosigno and sig_abbrev with
6433 * infrun.c (signals_info): Replace sig_number with strtosigno.
6434 * infrun.c (_initialize_infrun): Call signo_max to find number of
6435 signals. Dynamically allocate signal_{stop,print,program}.
6436 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6437 * procfs.c (errnoname): Add function and prototype.
6438 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6439 of sys_siglist with safe_strsignal.
6440 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6441 sys_siglist with safe_strsignal.
6442 * procfs.c (info_proc_stop): Call errnoname.
6443 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6444 * stuff.c (main, get_offset): Replace use of sys_errlist with
6446 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6447 with safe_strsignal.
6448 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6449 with safe_strsignal.
6450 * utils.c (safe_strerror, safe_strsignal): Add functions that
6451 call strerror and strsignal respectively, and deal with NULL
6453 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6454 sys_errlist with safe_strerror.
6455 * valprint.c (val_print): Replace use of sys_errlist with
6458 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6460 * Makefile.in: rework CFLAGS so that they can be set from the
6461 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6462 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6463 Pass CFLAGS on recusions.
6465 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6467 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6468 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6469 overkill for the problem it solved.
6470 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6471 and default to simply printing type names as appropriate.
6472 * main.c (main): Remove one of the leading newlines from
6473 warning_pre_print initialization.
6474 * objfiles.c (open_existing_mapped_file): Add function and
6476 * objfiles.c (open_mapped_file): Rewrite to use new function
6477 open_existing_mapped_file.
6479 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6481 * sun3-xdep.c (fetch_core_registers): Lint.
6482 * tm-sun3.h: Prototype lint.
6485 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6487 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6488 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6489 * objfiles.c: Cast calls to close() with unused returns to void.
6490 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6491 old objfile's name before updating it.
6492 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6493 * objfiles.h (objfile struct): Add mmfd member.
6494 * symfile.c (syms_from_objfile): Move some code to
6495 new_symfile_objfile.
6496 * symfile.c (new_symfile_objfile): Add new function, common code
6497 from syms_from_objfile.
6498 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6499 mapped and unmapped symbol files.
6500 * symfile.c (symbol_file_command): Print "No symbol file now"
6501 message, ala exec_file_command for the exec file.
6502 * symfile.h (new_symfile_objfile): Add prototype.
6503 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6504 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6506 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6508 * rs6000-pinsn.c: New version from IBM (Metin).
6509 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6510 to avoid warnings from some compilers.
6512 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6514 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6515 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6516 type's flag word that marks it as a fundamental type.
6517 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6518 flags argument for all calls to init_type().
6519 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6520 flags argument for all calls to init_type(). Also remove
6521 dependency on host sizes for ints, floats, etc.
6522 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6523 flags argument for all calls to init_type(). Also remove
6524 dependency on host sizes for ints, floats, etc.
6525 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6526 bit to flags argument for all calls to init_type(). Add types
6527 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6528 * valprint.c (unsigned_type_table, signed_type_table,
6529 float_type_table): Remove.
6530 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6531 bit when printing fundamental types, and print the actual name
6532 for such types, rather than inventing one. Remove code that
6533 invented fundamental type names.
6534 * valprint.c (_initialize_valprint): Remove initializations
6535 for now removed unsigned_type_table, signed_type_table, and
6538 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6540 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6541 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6544 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6546 * dwarfread.c (target_to_host): New function similar to previous
6548 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6549 Extensive changes to convert all previous usages to use new
6550 target_to_host() function.
6551 * dwarfread.c (struct dieinfo): Change types of most integral
6552 members to be unsigned.
6554 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6556 * WHATS.NEW: Revise -mapped doc.
6558 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6560 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6561 too high or when skipping `forwards' moves us backwards.
6562 (parse_type): Print mis-guessed tag name in complaint.
6563 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6564 (parse_procedure): Do not attempt to create symbols; just fill in
6565 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6566 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6567 for clarity. Set top_stack before calling parse_external. In
6568 stabs, sort symbols before calling parse_procedure.
6570 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6571 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6572 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6573 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6576 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6578 * Makefile.in (VERSION): Set to 4.5.1.
6579 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6580 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6581 fill_gregset): New functions for SVR4 /proc support.
6582 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6583 Remove new symbol types and such to ../include/coff/symconst.h.
6584 (parse_symbol): Simplify code for parsing struct/enum/unions.
6585 (parse_type): Handle `long long' types.
6586 (upgrade_type): Handle `const' qualifier.
6587 (parse_partial_symbols): fix indentation, clean a bit.
6589 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6591 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6592 copy in data from raw read buffers, calling bfd byteswapping
6593 routines as appropriate. Use to replace most existing memcpy
6595 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6596 * configure.in: Recognize new ncr3000 config.
6597 * config/ncr3000.mh: New config file.
6599 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6603 * README: Update for release.
6604 * Makefile.in: Update version to 4.5.
6605 * WHATS.NEW: The obvious.
6607 * depend: Generate new depend file for this release.
6609 * Makefile.in (depend): Fix dependancy generation so that it does
6610 not include gcc 'fixincluded' files, which are usually in a system
6613 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6615 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6616 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6617 symbols for nameless types. And, handle `R' (register parameter
6618 type) for AIX. (an extension to existing stabstring grammar).
6619 * rs6000-xdep.c: Fix typo (= should have been ==).
6621 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6623 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6625 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6627 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6628 * signame.c (SIGWAITING, SIGLWP): Add.
6630 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6632 * xm-i386mach.h: add decls for errno and strdup().
6634 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6635 used in array index context (otherwise, some compilers barf).
6637 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6639 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6640 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6641 in a system call, and provide better backtrace if so.
6643 * Makefile.in (HFILES): Add xcoffsolib.h.
6644 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6645 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6647 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6648 mipscoff_symfile_read): Convert to BFD to do file I/O.
6650 * symfile.c: #include <ctype.h> to get proper def if isspace().
6652 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6654 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6656 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6657 function also when parsing embedded stabs.
6659 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6661 * mipsread.c: Fix more declarations.
6663 * mipsread.c: Fix many invocations of complain. Use enum
6664 type_code where appropriate.
6666 * xm-vaxult.h: Add decl for strdup().
6668 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6671 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6673 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6676 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6678 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6679 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6680 Merge in more patches for rs6000 from Metin Ozisik.
6681 * utils.c: Fix typo in comment.
6683 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6685 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6686 * procfs.c (attach): Set nopass_next_sigstop if attached
6687 process is forcibly stopped.
6688 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6689 resending SIGSTOP to attached process on first resume.
6691 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6693 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6695 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6697 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6698 (VERSION): Bump to 4.4.85.
6699 * mipsread.c: Update for new include files. Lint.
6700 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6701 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6702 Don't need to bring in mipsread.o specially any more.
6704 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6706 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6707 routine (for Irix-4.x). Make many funcs static and void.
6708 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6709 * (init_extra_frame_info): Don't trash cached value of frame
6710 pointer register. This fixes backtracing through routines that use
6711 alloca(). Generally clean up declarations of functions, and use
6712 typedefs and macros to reference data structures as appropriate.
6713 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6716 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6718 * values.c (unpack_long): Fix unpacking error for signed chars
6719 on hosts where the default character type is unsigned.
6720 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6721 for newer SVR4 variants.
6722 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6723 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6724 * procfs.c (mappingflags): Add support for MA_PHYS
6726 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6728 * buildsym.c (read_struct_type): Avoid coredump when C++
6729 abbreviated type name is messed up. Reported by Joe Buck.
6730 FIXME, we need to determine whether GDB or GCC needs to be
6731 smarter to correctly locate this type name.
6733 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6734 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6735 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6736 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6737 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6739 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6741 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6742 * symtab.h (current_source_symtab): Make extern
6743 * symtab.h (current_source_line): Make extern
6744 * inferior.h: Move all procfs.c prototypes to one place, add
6745 prototype for proc_signal_handling_change. Add prototypes for
6746 signal_stop_state, signal_print_state, and signal_pass_state.
6747 * inferior.h (stop_soon_quietly): Make extern
6748 * inferior.h (attach_flag): Make extern
6749 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6750 * infrun.c (signal_stop_state, signal_print_state,
6751 signal_pass_state): New functions to query specific signal
6753 * infrun.c (handle_command): Minor error message change, add
6754 NOTICE_SIGNAL_HANDLING_CHANGE.
6755 * procfs.c (open_proc_file): Remove iris specific reset of
6756 inherit-on-fork flag, moved to proc_set_exec_trap().
6757 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6758 to reset inherit-on-fork flag, bash comment to GNU form.
6759 * procfs.c (proc_base_address, set_proc_siginfo,
6760 fetch_core_registers): Conform to code style.
6761 * procfs.c (signame.h): Include.
6762 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6763 syscallname(), info_proc_syscalls()): New macros, tables, and
6764 functions to organize and report system call information.
6765 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6766 saved_exitset, saved_entryset): Add to procinfo struct.
6767 * procfs.c (struct trans): Add.
6768 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6769 siginfo_table, errno_table): Tables to translate numeric values
6770 to symbolic names and short descriptions.
6771 * procfs.c (signalname, info_proc_signals): Add function and
6773 * procfs.c (proc_info): Now info_proc.
6774 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6775 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6776 info_proc_faults, lookupname, lookupdesc, sigcodename,
6777 sigcodedesc): New functions.
6778 * procfs.c (proc_signal_handling_change): New function to set
6779 the trace flags based on the state of gdb's signal handling flags.
6780 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6781 and remove code to do PIOCSTRACE ioctl.
6782 * procfs.c (attach, detach): Preserve and restore process flags
6783 using saved_* fields in procinfo struct.
6784 * procfs.c (attach): Call proc_signal_handling_change.
6785 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6786 * procfs.c (proc_desc): Update for latest changes.
6787 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6788 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6789 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6791 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6793 * procfs.c (set_proc_siginfo): Add prototype and new function.
6794 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6795 up inferior siginfo struct.
6796 * elfread.c (elf_symfile_read): Compute the relocation amount
6797 by subtracting off the address of the ".text" section.
6798 * solib.c: Add pointer to ".text" section to so_list struct.
6799 * solib.c (solib_map_sections): Initialize pointer to ".text"
6800 section in so_list struct.
6801 * solib.c (symbol_add_stub): Pass base address of ".text"
6802 section to symbol_file_add, rather than the load address of
6803 the shared library. On SunOS they are the same. On SVR4 they
6806 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6808 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6809 function name, not .gdbinfo. symbol.
6811 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6813 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6815 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6817 * Makefile.in (VERSION): 4.4.8
6819 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6820 commands in .cshrc/.profile won't get traced.
6822 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6824 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6825 * exec.c (build_section_table): Don't abort if no sections.
6826 * sparc-tdep.c (single_step): Lint.
6827 * utils.c (mrealloc): Handle realloc (0, size) case here.
6829 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6831 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6834 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6836 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6837 .gdbinfo. symbols are created. Move creation from parse_procedure
6838 to parse_symbol, where it is fairly easy to grow the symtab. This
6839 also fixes a symtab trashing bug on all mips-based systems.
6840 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6842 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6843 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6845 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6847 * c-exp.y: Add missing return type to yyparse() prototype.
6849 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6851 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6853 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6854 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6855 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6856 (patch_opaque_types): Avoid dummy args and result.
6857 * objfiles.c (have_partial_symbols, have_full_symbols,
6858 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6859 (iterate_over_objfiles, iterate_over_symtabs,
6860 iterate_over_psymtabs): Remove, clunky and slow.
6861 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6862 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6863 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6864 dump_objfile): Remove dummy args and results. Move filename
6865 comparisons to callers.
6866 (printsyms_command, printpsyms_command, printmsyms_command,
6867 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6868 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6869 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6870 list_symbols, make_symbol_completion_list): Replace explicit
6871 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6872 Eliminate Dijkstra flag crap, break out of loops with gotos.
6873 (lookup_symtab_1): Protect '/' tests from short filenames.
6874 (cplus_mangled_symbol): Move inline into lookup_symbol.
6875 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6876 (relocate_minimal_symbol): Move inline to vmap_symtab.
6877 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6878 iterate_over_msymbols with ALL_MSYMBOLS.
6880 Misc cleanup prior to release.
6882 * Makefile.in (VERSION): Roll to 4.4.7.
6883 (HFILES): Add call-cmds.h.
6884 * call-cmds.h: New header for command fns called by other files.
6885 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6886 (breakpoint_1): Remove unused type arg. Change callers.
6888 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6889 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6890 * mipsread.c: Add prototypes for all static functions.
6892 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6893 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6894 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6895 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6896 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6897 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6900 * buildsym.c (define_symbol): Handle global register variables
6901 (from Pierre Willard). Complain if register numbers are too large.
6902 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6903 * tm-sparc.h: Don't #include <sun4/reg.h>.
6904 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6905 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6907 * language.h: Avoid forward enum declaration.
6908 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6909 config/sun4os5.mt: New host and target.
6910 * defs.h (errno): #include <errno.h> rather than assuming int.
6911 From Pierre Willard.
6913 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6914 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6915 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6916 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6917 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6918 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6919 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6921 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6923 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6924 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6925 * language.h (enum exp_opcode): Avoid forward enum def.
6926 * main.c (define_command, user_defined_command): Lint.
6927 * mem-break.c, xcoffread.c: Lint.
6928 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6930 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6932 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6933 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6934 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6935 or IBM6000_TARGET as (approximately) appropriate.
6937 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6939 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6940 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6941 or not to try reading symbols from a mapped objfile. Plugs memory
6942 leak due to shared libraries generating no psymtabs or symtabs.
6944 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6946 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6947 * copying.awk: Lint. Make stronger warning at top of copying.c.
6948 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6949 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6950 (lookup_pointer_type): Add FIXME comment.
6951 * main.c (set_history_size_command): Disallow negative size.
6952 * partial-stab.h: Update copyright.
6953 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6955 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6957 * main.c (set_history_size_command): Negative size is error.
6958 (Reported by Peggy Fieland.)
6960 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6962 * coffread.c (coff_symfile_init): Update comment.
6963 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6964 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6965 macros to access the dbx specific objfile information.
6966 * dbxread.c (symfile_string_table, symfile_string_table_size):
6967 Remove these local variables.
6968 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6969 read_dbx_symtab): Remove the stringtab and stringtab_size params
6970 from the function prototypes, the function definition, and the
6971 function calls. These are now available via DBX_STRINGTAB and
6972 DBX_STRINGTAB_SIZE using the objfile pointer.
6973 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6974 an arg to read_dbx_symtab.
6975 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6976 stringtab and the dbx specific per-objfile private info.
6977 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6978 args in prototype, function definition, and function calls. It is
6979 now available via the DBX_SYMCOUNT macro using the objfile
6981 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6982 local instance of struct dbx_symfile_info and replace with DBX_*
6984 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6985 symfile_string_table and symfile_string_table_size.
6986 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6987 symfile_string_table.
6988 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6989 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6990 stringtab size variables. Remove all code that used to reread
6992 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6993 to prior to any calls to mmalloc for the objfile specific heap.
6994 * utils.c (init_malloc): Document the requirement that for each
6995 heap for which corruption checking is desired, that init_mmalloc
6996 must be called prior to any mmalloc calls on the heap.
6998 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7000 * rs6000-pinsn.c: Make dis-assembly output more like
7001 other targets: Don't print instruction in hex before
7002 the assembly; use print_address to print out jump
7005 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7007 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7008 * cplus-dem.c: Support "Sc" meaning "signed char".
7010 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7012 * configure.in: fix iris/iris3.
7014 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7016 * command.c, main.c (various places): Use ctype.h macros
7017 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7018 (such as (x >= 'A' && x <= 'Z')).
7019 (There are still more of these in other files.)
7020 * main.c (defined_command): Lower-case the user's
7021 new command before entering it. Needed because
7022 command lookup is case-insensitive (and also lower-cases).
7023 (Based on Metin's earlier patch.)
7025 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7027 * config/irix4.mh: new file.
7029 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7031 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7034 * xm-mips.h: Declare strdup for ultrix.
7036 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7037 when calling new_symbol.
7038 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7041 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7043 * config/rs6000.mh: Update (for Fred's new mmalloc)
7044 flags to disable use of GNU malloc/mmalloc.
7045 * munch: Change SYSV rule to allow .text before the label,
7046 as well as after, to work for AIX.
7047 * gdbtypes.h: Minor clarifiction.
7049 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7051 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7052 continuation in yet another place (between method declarations).
7054 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7056 * mips-tdep.c: include symfile.h and objfiles.h to fix
7059 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7061 * valops.c (value_struct_elt_for_reference): Added 'offset'
7062 parameter to handle multiple inheritance.
7063 * eval.c, value.h: Update accordingly.
7065 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7067 * objfiles.h: New file
7068 * Makefile.in (HFILES): Add objfiles.h
7069 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7070 main_scope_lowpc, main_scope_highpc.
7071 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7072 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7073 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7074 xcoffread.c, : Include objfiles.h.
7075 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7076 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7077 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7078 inside_entry_file() and logic changed appropriately.
7079 * blockframe.c (outside_startup_file): Renamed to
7080 inside_entry_file() and logic changed appropriately.
7081 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7082 and logic changed to use per-objfile specific fields.
7083 * blockframe.c (inside_entry_scope): Renamed to
7084 inside_entry_func() and logic changed to use per-objfile specific
7086 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7087 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7088 Remove extern decls.
7089 * symfile.c, symfile.h (entry_point): Remove extern decl.
7090 * coffread.c (coff_symfile_init): Common entry point init code
7091 moved to symfiles.c, call init_entry_point_info().
7092 * coffread.c (complete_symtab): Use new per-objfile entry info.
7093 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7094 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7096 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7097 * defs.h (inside_entry_scope, outside_startup_file,
7098 inside_main_scope): Prototypes changed for renames to
7099 inside_entry_func, inside_entry_file, inside_main_func,
7101 * symfile.c (syms_from_objfile): Common entry point init code
7102 moved to init_entry_point_info() and call init_entry_point_info().
7103 * symfile.h (init_entry_point_info): Include prototype.
7104 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7105 moved to symfiles.c and call init_entry_point_info().
7106 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7107 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7108 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7110 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7111 works for the majority of targets.
7112 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7113 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7114 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7115 Use default definition in frame.h.
7116 * frame.h (selected_frame_level): Make decl extern.
7117 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7118 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7119 * partial-stab.h: Use new per-objfile entry info.
7120 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7121 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7122 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7123 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7124 have_minimal_symbols): Prototypes moved to objfiles.h.
7125 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7126 Macros moved to objfiles.h.
7127 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7129 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7131 More C++ improvements (pointers to members, qualified names).
7132 * c-exp.y: Support exp.type::name and exp->type::name
7133 syntaxes. (Unfortunately, doesn't work for static members.)
7134 * c-exp.y, eval.c: Make type::~type work better.
7135 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7136 value_static_field by value_struct_elt_for_reference.
7137 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7138 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7139 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7140 for OP_SCOPE operand; no point in it now that we use lazy
7141 reading of values, and use "reference to member" objects.
7142 * gdbtypes.h: Clarify comment.
7143 * valops.c: Change value_struct_elt_for_address to return
7144 a reference (or variable), rather than a pointer. Change
7145 the name to value_struct_elt_for_reference to reflect this.
7146 Returning a reference instead of a address provides a
7147 generalization, since we can use the routine for both
7148 class::name as well as &class::name.
7149 Also, recurse to handle multiple inheritance properly.
7150 * valprint.c: Moved code to print pointer-to-members
7151 to new function point_class_member. This allows a
7152 "reference-to-member" to be printed using the same code.
7153 * valprint.c (type_print_varspec_prefix): Avoid printing
7154 "struct " for domains of class-member types.
7155 * valops.c (search_struct_field): Inline code for simplified
7156 version of value_static_field (which can then be deleted).
7157 * value.h: Rename value_struct_elt_for_address to
7158 value_struct_elt_for_reference. Delete value_static_field.
7159 * values.c: Remove no longer used function value_static_field.
7161 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7163 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7164 elfread.c (coff_symfile_finish): Add function, prototype, and
7165 add to the xxxx_sym_fns struct for each file type. Also reformat
7166 the xxxx_sym_fns vector to a standard format and add comments.
7167 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7168 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7169 Pass pointer to struct objfile rather than pointer to sym_fns.
7170 Change references inside each function accordingly. Allocate any
7171 symbol file specific info in the per-objfile memory region.
7172 * dbxread.c (free_and_init_header_files): Break function into
7173 free_header_files(), called from dbx_symfile_finish(), and
7174 init_header_files(), called from dbx_new_init().
7175 * dbxread.c (dbx_new_init): Move deallocation things to new
7176 dbx_symfile_finish function.
7177 * elfread.c (elf_new_init): Call buildsym_new_init().
7178 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7179 routine for the objfile before deallocating other stuff.
7180 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7181 * symfile.h: Move struct sym_fns to before struct objfile def.
7182 Add sym_finish function pointer and change prototypes of other
7183 function pointers to reflect passing struct objfile pointer rather
7184 than struct sym_fns pointer.
7185 * symfile.c: Remove now obsolete symtab_fns pointer.
7186 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7187 locates the correct sym_fns struct for the given objfile.
7188 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7189 for better support of mapped symbol tables.
7190 * symfile.c (symbol_file_command): Remove obsolete code using
7192 * symfile.h: Remove duplicate declarations for symfile_objfile,
7193 entry_point, and object_files.
7194 * target.c (target_info): Compare symfile_objfile to NULL.
7195 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7196 aixcoff_symfile_finish().
7198 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7200 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7201 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7202 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7204 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7206 Some improvements to g++ debugging.
7207 * symtab.c (list_symbols): demangle before pattern matching.
7208 * symtab.c: Other fixes to improve handing of operators.
7209 * valprint.c (type_print_base): Fix test for constructor.
7210 * values.c (value_static_field): Allow evaluation of
7211 CLASS::METHOD, returning a function pointer.
7213 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7215 * Makefile.in (VERSION): Roll 4.4.6.
7216 * exec.c (exec_file_command): Add code to ignore optional args
7217 passed in by file_command() for use in symbol_file_command().
7218 * main.c (main): Document -mapped and -readnow in help summary.
7219 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7220 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7221 to get filename from bfd with bfd_get_filename(). Test mapto
7222 against 0, not NULL. Use mstrsave() to make copy of filename.
7223 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7225 * remote-vx.c (vx_load_command, add_symbol_stub):
7226 Symbol_file_add() takes an additional arg.
7227 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7229 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7230 changed to return a bfd not an objfile pointer.
7231 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7232 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7233 Change to eliminate local bfd and use symfile_bfd_open() plus
7234 allocate_objfile(). Add code to implement readnow option.
7235 * symfile.c (symbol_file_command): Changes to option handling,
7236 readnow functionality moved to symbol_file_add().
7237 * symfile.c (symfile_init): Eliminate local copy of bfd.
7238 * symfile.c (add_symbol_file_command): Changes to parse mapped
7239 and readnow options.
7240 * symfile.h (allocate_objfile): Arg removed from prototype.
7241 * symtab.h (symbol_file_add): Arg added to prototype.
7242 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7245 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7247 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7248 mtrace.awk, state.c, state.h: Removed.
7249 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7250 directories searched for source files.
7251 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7252 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7253 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7254 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7255 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7256 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7257 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7259 * Makefile.in (HFILES): Remove state.h
7260 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7261 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7262 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7263 * Makefile.in (clean): Remove all object files.
7264 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7265 * cplus-dem.c: Remove prototypes definitions that are now done in
7267 * dbxread.c (throughout): Change from using per-objfile
7268 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7269 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7270 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7271 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7272 * depend: Remove dependencies for state.o, state.h.
7273 * dwarfread.c: Add declaration for warning_pre_print.
7274 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7275 * dwarfread.c (throughout): Change from using per-objfile
7276 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7277 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7278 use supplied objfile.
7279 * i386-xdep.c (print_387_status): Change to use warning() rather
7281 * i387-tdep.c (print_387_control_word): Change to use warning()
7282 rather than printfs.
7283 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7284 that some compilers grumble about.
7285 * language.c (throughout): Add declaration for warning_pre_print
7286 and using warning() instead of printfs.
7287 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7288 * main.c (main): Add declaration for warning_pre_print and set it
7289 similarly to error_pre_print. Add declarations for
7290 mapped_symbol_files and readnow_symbol_files. Add appropriate
7291 definitions to long_options[].
7292 * minsyms.c: Trivial fix to comment.
7293 * objfiles.c (allocate_objfile): Substantially rewritten for
7294 using mapped symbol files.
7295 * objfiles.c (throughout): Change from using per-objfile
7296 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7297 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7298 * source.c (throughout): Change from using per-objfile
7299 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7300 * source.c (open_source_file): Use mstrsave to save file name in
7301 mapped symbol region for objfile.
7302 * symfile.c: Remove include for state.h.
7303 include to local form.
7304 * symfile.c (symbol_file_add_digested): Remove.
7305 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7307 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7308 from objfile structure. Add malloc descriptor pointer (md).
7309 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7310 * symm-xdep.c (print_fpu_status): Use warning() rather than
7312 * symmisc.c (free_symtab_block): Now takes and uses current
7314 * symmisc.c (throughout): Change from using per-objfile
7315 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7316 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7317 Sun compiler grumblings when PTR is char *.
7318 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7319 msymbols() to correct pointer type.
7320 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7321 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7322 error always starts on a line of it's own.
7323 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7324 Rewrite for new mapped malloc package use.
7325 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7326 that don't want to use the mapped malloc package; pass arguments
7327 on to traditional malloc package functions.
7328 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7329 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7330 mrealloc, malloc, and realloc but get fatal error if runs out
7332 * utils.c (msavestring, mstrsave): Save a string in a specific
7333 mapped malloc region.
7334 * utils.c (print_spaces): Use xmalloc to get the buffer.
7335 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7336 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7337 * config/i386v4.mh: Insignificant reorganization.
7339 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7341 * xcoffread.c: Only enable compilation of debugging functions
7342 if IBM6000 is defined. Fails to compile otherwise.
7344 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7346 * Makefile.in: pass MAKEINFO down on info.
7348 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7350 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7351 useless code, including an lseek to an uninitialized variable.
7352 Reported by Jim Williams <jimbo@wrs.com>.
7354 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7356 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7357 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7358 * minsyms.c, symfile.c: Changes that may be generally
7359 applicable, but are #ifdef IBM6000 for now.
7360 * rs6000-xdep.c: Fixed typo in comment.
7361 * rs6000-tdep.c: Non-substatial changes.
7362 * xoffread.c: The main change here is addition of some
7363 debugging functions.
7364 * xoffexec.c: More changes.
7366 * xcoffread.c: Fixed two too-few-parameters bugs.
7368 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7369 to SOLIB_CREATE_INFERIOR_HOOK macro.
7371 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7373 * symfile.h: Add prototype for iterate_over_msymbols().
7374 * symtab.c (cplus_mangled_symbol): Add function.
7375 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7376 iterate_over_msymbols to find demangled C++ symbol.
7377 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7378 value to iterate_over_msymbols().
7379 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7382 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7384 * Makefile.in: added check target.
7386 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7388 * ecoff.c: Move to ../bfd/coff-msym.c.
7389 * config/mt-*mips: Remove ecoff.o from the configuration.
7390 * remote.c (): Add newline to initial +.
7391 (remote_resume): Mention how to cope with signals.
7392 (remote_interrupt): Add debug msg.
7393 (remote-wait): Implement new 'T' reply, which includes
7394 status, PC, and FP all in a single short message.
7395 (putpkt): Add further debugging of packet acks.
7396 * mipsread.c (fixup_symtab): Also swap RFD's.
7397 (parse_partial_symbols): Avoid bug on unknown symbol types.
7398 * Makefile.in (VERSION): Roll to 4.4.5.
7399 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7400 for remote MIPS by limiting heuristic to 200 byte search.
7401 (heuristic_proc_desc): Byte-swapping.
7402 (mips_print_register): Cope with failure of
7403 read_relative_register_raw_bytes. Byte-swap integers for
7405 * mips-pinsn.c (print_insn): Byte-swap instruction.
7407 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7409 * config.sub configure.in config/mh-irix4
7410 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7411 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7412 gdb/xm-irix4.h gdb/config/mt-irix3
7413 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7415 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7417 * defs.h, utils.c: xrealloc takes PTR as first arg.
7418 * defs.h: Reword confusing comment about ANSI prototypes.
7419 * defs.h: Some minor whitespace changes.
7420 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7421 not NULL, which can be (void *).
7422 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7423 * tm-i386v.h (SP_ARG0): Define
7424 * xm-sysv4.h: Back out of change for missing prototypes.
7425 * i386-tdep.c (get_longjmp_target): Add function.
7427 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7429 * Makefile.in: install man page too.
7431 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7433 * All GDB files that #include defs.h: Removed stdio.h.
7434 (defs.h): #include stdio.h.
7436 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7438 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7439 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7440 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7441 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7442 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7443 it before printing out the hex shape of an address.
7445 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7447 * rs6000-xdep.c (frame_initial_stack_address): Move
7448 code to set frame->cache_fsr into new separate function
7449 frame_get_cacahe_fsr. This allows fixing a fatal error.
7450 * xcoffexec.c: Turn previously suppressed error
7451 message back on, after cleaning up BFD.
7453 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7454 printing of blank line, since it cases printing of an
7455 extra blank line. Is this intended? It does mess up
7457 * defs.h: Put back declarations of malloc and realloc,
7458 but protected by #ifndef MALLOC_INCOMPATIBLE.
7459 * objfiles.c: Undo previous change: Use malloc/realloc
7460 for objfile malloc/realloc fields (but add a cast).
7461 * xcoffexec.c: Suppress an error message (for now).
7463 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7465 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7466 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7467 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7469 * xcoffread.c: Modifications to C_DECL storage class handling, and
7470 introduction of an old smash_to_pointer_type() routine.
7472 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7473 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7474 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7475 parameters have been modified.
7477 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7478 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7479 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7480 and fetch_inferior_registers() always fetched all the registers
7481 resulting valid register values at hand all the time. Pushing a dummy
7482 frame did not require validating all register values first. After
7483 putting the above mechanism into action, we didn't have valid registers
7484 values always ready. Thus, all registers need to be fetched before
7485 pushing a dummy frame now.
7487 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7488 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7489 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7490 the starting address (actual frame address) of a frame.
7491 * rs6000-tdep.c: modifications to function_frame_info() to see if
7492 function reserves a frame pointer register (alloca register)
7493 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7494 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7495 functions with alloca() calls.
7497 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7499 * xm-sysv4.h: Provide definitions/prototypes for host environment
7500 functions for which no definitions or prototypes are provided in
7501 any currently included gdb or host environment header files.
7502 For SVR4, this currently includes malloc and realloc, which cannot
7503 be portably prototyped in any gdb include file.
7505 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7507 * buildsym.h: Remove obsolete variable file_stabs.
7509 * Makefile.in: Move place where configure merges in host-
7510 and target-dependent fragments later, so the latter
7511 can override (say) GNU_MALLOC.
7512 * config/mh-rs6000: Use system malloc. Otherwise, I
7513 ended up with *two* incompatible versions of malloc
7514 (functions in libc would call the malloc in libc).
7515 I assume this is a shared library problem.
7517 * remote.c: Fix (presumed) typo.
7518 * objfiles.c: Use xmalloc/xrealloc instead of
7519 malloc/realloc (since the latter are no longer declared).
7521 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7522 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7523 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7524 handle individual registers.
7525 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7526 correctly in case it wasn't cached yet. (A problem showed up
7527 after fetching individual registers.)
7528 * buildsym.c: Disable type_synonym_name's type name overwriting
7529 in cases it is unnecesary. rs6000 portation doesn't use
7530 type_synonym_name, and it used to nullify type names
7531 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7532 type's name as soon as space for that type is allocated.
7533 * xcoffread.c: ignore a section's lineno information if it is
7534 not `.text'. (In rs6000 bfd portation integration, skipping over
7535 `.pad' sections are ignored since it was in machine independent
7536 part of the code. Thus, a problem of fake sections with invalid
7537 lineno information arised.)
7539 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7540 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7541 * rs6000-tdep.c: make function_frame_info() work whether or not
7542 reading from a core file.
7543 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7545 * infrun.c. main.c, printcmd.c. symtab.c:
7546 More changes from IBM for rs6000.
7549 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7551 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7552 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7553 Merge in changes (mostly from IBM) for RS6000.
7554 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7555 More changes from IBM for RS6000. These are in machine-
7556 independent code, and probably could do with some cleaning
7557 up. The most questionable of these are #ifdef IBM6000.
7558 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7559 to single_step() (for consistency with rs6000 and i860).
7560 * utils.c: Allow the 1st arg to xrealloc to be NULL
7561 (in which case do malloc). This removes the need for
7562 some tests in xcoff code (and perhaps other places?).
7563 * coffread.c: Removed variables last_source_file,
7564 type_vector, and type_vector_length as these are now
7565 defined by buildsym.[ch].
7566 * defs.h: Remove prototypes for malloc and realloc, since
7567 these should only be used to implement xmalloc and xrealloc,
7568 and they conflict with <stdlib.h> in AIX - where they
7569 return void* even when __STDC__ isn't defined. Sigh.
7570 * munch: Recognize *initialize* in data as well as text
7571 (AIX uses data). Also, incorporate a patch from Garrett
7572 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7573 much more sensible, by only trying to match the name of
7574 the initialize_foo function, and not the junk before it.
7576 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7578 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7579 unless symbol table indicates that something has changed.
7581 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7583 * remote.c: Make it work for embedded MIPS. Increase buffer
7584 size, and use throughout. Round buffer size up if too many regs.
7585 Support baud rate setting and try for an 8-bit path. If
7586 interrupted while waiting for target, send a ^C down the wire.
7587 Avoid single-byte reads.
7588 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7590 * mips-xdep.h: Avoid the embedded regs when on Unix.
7592 * mipsread.c: Byte-swap the symbol table structures, using
7593 routines from ecoff.c, to read a symbol table written in any
7594 of the four possible byte orders.
7595 * configure.in (mips-big-* target): Same as Sony News.
7596 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7597 * ecoff.c: New file for symbol swapping routines.
7599 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7601 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7602 all-breakpoints' command.
7603 * (get_number): Allow users to enter negative breakpoint numbers.
7604 * (breakpoint_1): Reformat display of 'info break' to show new
7606 * (create_longjmp_breakpoint, breakpoint_re_set,
7607 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7608 symfile.c (syms_from_objfile): Re-do
7609 insertion of longjmp breakpoints. Move all code into
7610 breakpoint_re_set, and call that instead of
7611 create_longjmp_breakpoint in symfile.c.
7613 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7615 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7616 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7617 * symtab.c (find_pc_symtab): Handle having no objfiles.
7618 * infcmd.c: Fix comment.
7619 * objfiles.c (free_all_objfiles): Add.
7620 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7621 * symfile.c (symbol_file_command): free all objfiles when
7622 specifying a new symbol file.
7623 (reread_symbols): Stat the file name, don't fstat the descriptor.
7625 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7627 * Makefile.in, configure.in: removed traces of namesubdir,
7628 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7629 copyrights to '92, changed some from Cygnus to FSF.
7631 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7633 * dbxread.c (end_psymtab): Delete empty psymtabs.
7634 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7635 * symfile.h (struct objfile): Add free_psymtabs.
7637 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7639 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7641 * symfile.c (symbol_file_command): strcmp => !strcmp.
7642 * breakpoint.h: Move prototypes to follow enum definition they need.
7643 * breakpoint.c, infrun.c: Lint.
7644 * printcmd.c: Use `enum enable' rather than `enum
7646 * mipsread.c: First pass at making it compile with the new
7647 objfile changes. Probably seriously broken still, but it
7650 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7652 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7653 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7654 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7655 stepping (and nexting) through longjmp(). Also, cleanup
7656 breakpoint handling quite a bit by creating explicit breakpoint
7657 types instead of using magic breakpoint numbers.
7658 Makefile.in: Update version to 4.4.3
7660 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7662 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7663 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7664 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7666 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7668 * minsyms.c (install_minimal_symbols): Add bunches to any
7669 existing minsyms in the objfile. Avoid extra mallocation
7670 by working directly in the obstack. Remove ignored `mainline' parm.
7671 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7672 xcoffread.c: Change all callers.
7673 * FIXME: We should be able to eliminate MAINLINE from all the
7674 symbol readers now, with a small bit of work.
7676 * valops.c, value.h: Lint.
7677 * remote-vx.c: Add missing break; statement. Bugfix by
7678 Michael Sclafani, <sclafani@src.dec.com>.
7680 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7682 * Makefile.in (VERSION): Update version to 4.4.2
7683 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7684 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7685 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7686 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7687 mmap-alloc.o, mmap-sbrk.o
7689 * altos-xdep.c: Minor whitespace change.
7690 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7691 use to new minimal symbol table use.
7692 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7693 * arm-xdep.c (store_inferior_registers): Returns void.
7694 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7695 Convert from misc function vector use to new minimal symbol table use.
7696 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7697 * breakpoint.c: Add prototypes for local functions.
7698 * breakpoint.c (catch_command_1): Change to static and remove unused
7700 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7701 * breakpoint.h: Change function decls to prototype form.
7702 * buildsym.c: Add prototypes for local functions.
7703 * buildsym.c: Moved hashname() function here from dbxread.c.
7704 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7705 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7706 * buildsym.c (dbx_alloc_type): Change to static.
7707 * buildsym.c (finish_block): Add objfile parameter.
7708 * buildsym.c (misc): Change symbol_obstack to objfile version.
7709 * buildsym.c (make_blockvector): Change to static.
7710 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7711 * buildsym.c (compare_line_numbers): Change to static, args are const,
7712 cast args when used.
7713 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7714 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7715 and made static. Add objfile parameter.
7716 * buildsym.c (end_symtab): Simplify code using line table size.
7717 Realloc the linetable on the objfile symbol_obstack and copy there.
7718 * buildsym.c (scan_file_globals): Convert from misc function vector
7719 use to new minimal symbol use.
7720 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7721 strings get allocated in objfile's symbol_obstack. Convert references
7722 to builtin types to lookup_fundamental_type().
7723 * buildsym.c (read_type): Make static, add objfile parameter, convert
7724 references to buildin types to lookup_fundamental_type().
7725 * buildsym.c (read_struct_type): Add objfile parameter.
7726 * buildsym.c (read_array_type): Make static, add objfile parameter.
7727 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7728 * buildsym.c (read_huge_number): Make static.
7729 * buildsym.c (read_range_type): Make static, add objfile parameter,
7730 convert references to buildin types to lookup_fundamental_type ().
7731 * buildsym.c (read_args): Make static, add objfile parameter.
7732 * buildsym.h: Convert function decl's to prototype form.
7733 * c-exp.y: Add prototypes for local functions, convert uses of misc
7734 function vector to minimal symbol table. Reformat all builtin type
7735 initializations and pass a NULL objfile to init_type() for them.
7736 * coffread.c: Change context_stack ref's to coff_context_stack,
7737 add local function prototypes. Cast uses of xrealloc arg 1.
7738 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7739 crafting a new type.
7740 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7741 * coffread.c (finish_block): Change name to coff_finish_block.
7742 * coffread.c (make_blockvector): Add and use objfile parameter.
7743 * coffread.c (record_line): Change name to coff_record_line.
7744 * coffread.c (start_symtab): Change name to coff_start_symtab.
7745 * coffread.c (end_symtab): Change name to coff_end_symtab.
7746 * coffread.c (record_misc_function): Change name to record_minimal_
7747 symbol and change to minimal symbol table use from misc func tbl.
7748 * coffread.c (coff_symfile_read): Convert from misc function vector
7749 use to minimal symbol table use.
7750 * coffread.c (hashname): Remove; use common version in buildsym.c.
7751 * coffread.c (decode_base_type): Change references to builtin types
7752 to calls to lookup_fundamental_type().
7753 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7754 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7755 * command.c: Add prototypes for local functions.
7756 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7757 appropriate member of the function union for that type.
7758 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7759 ifdef out the function since it isn't currently used.
7760 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7761 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7762 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7763 * command.c (help_cmd): Compare function pointer to NULL.
7764 * command.c (help_cmd_list): Compare function pointer to NULL.
7765 * command.c (lookup_cmd_1): Use correct member of function union.
7766 * command.c (undef_cmd_error): Make static.
7767 * command.c (complete_on_cmdlist): Use correct member of func union.
7768 * command.c (do_setshow_command): Use correct member of func union.
7769 * command.c (shell_escape): Convert rindex use to strrchr.
7770 * command.h (COMMAND_H): Define if already included.
7771 * command.h (cmd_list_element struct): Change 'function' to a union
7772 and prototype args. Prototype completer function.
7773 * command.h: Convert decl's to prototype form.
7774 * convex-xdep.c (store_inferior_registers): Returns void.
7775 * copying.c: Prototype local functions.
7776 * coredep.c: Minor whitespace change.
7777 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7778 * cplus-dem.c: Prototype local functions.
7779 * dbxread.c (hashname): Remove; moved to buildsym.c.
7780 * dbxread.c (free_and_init_header_files): Make static.
7781 * dbxread.c: Add prototypes for local functions.
7782 * dbxread.c (new_object_header_files): Remove; inlined usages.
7783 * dbxread.c (xrealloc usages): Cast args.
7784 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7785 and change usages accordingly.
7786 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7787 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7788 * dbxread.c (dbx_next_symbol_text): Make static.
7789 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7790 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7791 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7792 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7793 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7794 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7796 * dwarfread.c (record_misc_function): Change name to record_minimal_
7797 symbol and use minimal symbol table throughout.
7798 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7799 * dwarfread.c: Convert all references to builtin types to use the new
7800 lookup_fundamental_type function.
7801 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7802 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7804 * elfread.c (record_misc_function): Convert to use record_minimal_
7806 * elfread.c (elf_symtab_read): Add objfile parameter.
7807 * eval.c: Add prototypes for local functions and move some decls
7808 around to accomodate prototypes.
7809 * expprint.c: Add prototypes for local functions. Change references
7810 to misc function vector to minimal symbol table.
7811 * findvar.c (read_memory usages): Cast args.
7812 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7813 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7814 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7815 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7816 * gould-xdep.c: Minor whitespace change.
7817 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7818 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7819 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7820 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7821 * i386-tdep.c: Add prototypes for local functions.
7822 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7823 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7824 that defaulted to int.
7825 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7826 i386_push_dummy_frame): Returns void.
7827 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7828 int and explicitly declare return type as int.
7829 * i387-tdep.c: Minor formatting changes.
7830 * i960-tdep.c (leafproc_return): Convert from misc function vector
7831 use to minimal symbol table use.
7832 * infcmd.c: Add prototypes for local functions.
7833 * infcmd.c (continue_command, until_next_command, until_command,
7834 path_info, path_command): Make static.
7835 * infcmd.c (step_1, until_next_command): Convert from misc func
7836 vector to minimal symbol table use.
7837 * inflow.c: Add prototypes for local functions.
7838 * infptrace.c (store_inferior_registers): Returns void, not int.
7839 * language.c (_initialize_language): Use proper member of function
7841 * m2-exp.y: Add prototypes for local functions, convert misc function
7842 vector uses to minimal symbol table uses.
7843 * m2-exp.y (make_qualname, yyerror): Make static.
7844 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7845 * m68k-pinsn.c: Add prototypes for local functions.
7846 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7847 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7848 * m68k-stub.c: Add prototypes.
7849 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7850 use to minimal symbol table use.
7851 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7852 * m88k-xdep.c (store_inferior_registers): Returns void.
7853 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7854 * mach386-xdep.c (store_inferior_registers): Returns void.
7855 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7856 * main.c: Add prototypes for local functions.
7857 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7858 longjmp() result to (NORETURN void).
7859 * main.c (catch_errors): Prototype the 'func' parameter.
7860 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7861 Takes an unused arg.
7862 * main.c (execute_command): Call the right member of the func union.
7863 * main.c (command_loop_marker, symbol_completion_function,
7864 command_loop): Make static.
7865 * main.c (command_line_input): Make linelength unsigned, cast arg
7866 to command_line_input().
7867 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7868 * main.c (initialize_main): Call right member of function union.
7869 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7870 * mem-break.c: Include symtab.h
7871 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7872 * mips-xdep.c (store_inferior_registers): Returns void.
7873 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7874 use to minimal symbol table use.
7875 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7877 * mipsread.c (make_type): Remove, convert usages to init_type.
7878 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7879 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7880 vector use to minimal symbol table use.
7881 * parse.c: Add prototypes for local functions.
7882 * parse.c (xrealloc usages): Cast args.
7883 * parse.c (prefixify_expression, length_of_subexp): Make static.
7884 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7885 * parser-defs.h: Convert function decls to prototype form.
7886 * partial-stab.h: Convert from misc function vector use to new minimal
7888 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7889 the per-objfile copies.
7890 * printcmd.c: Add prototypes for local functions. Move some struct
7891 definitions around to accomodate prototypes.
7892 * printcmd.c (decode_format): Make static, change args oformat and
7893 osize to int from char.
7894 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7895 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7896 * printcmd.c (print_address_symbolic): Convert from misc function
7897 vector use to minimal symbol table use.
7898 * printcmd.c (address_info): Convert from misc function vector use
7899 to minimal symbol table use.
7900 * printcmd.c (delete_display, enable_display, disable_display_command):
7902 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7903 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7904 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7905 * pyr-xdep.c (store_inferior_registers): Returns void.
7906 * remote-mm.c (mm_load): symbol_file_add return value unused.
7907 * remote-nindy.c: Minor format change.
7908 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7909 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7910 * rs6000-xdep.c (store_inferior_registers): Returns void.
7911 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7912 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7913 vector use to minimal symbol table use.
7914 * solib.c: Add prototypes for local functions.
7915 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7916 function vector use to minimal symbol table use.
7917 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7918 * solib.c (find_solib, shared_library_command): Make static
7919 * solib.c (read_memory, write_memory usages): Cast args.
7920 * solib.c (special_symbol_handling): Add function
7921 * source.c: Add prototypes for local functions.
7922 * source.c (select_source_symtab): Convert to scan objfiles.
7923 * source.c (open_source_file): Make static.
7924 * source.c (xrealloc usages): Cast args.
7925 * source.c (source_line_charpos): ifdef out, unused.
7926 * source.c (get_filename_and_charpos): Make static.
7927 * stack.c: Add prototypes for local functions.
7928 * stack.c (print_frame_info, frame_info): Convert from misc function
7929 vector use to minimal symbol table use.
7930 * symfile.c: Add prototypes for local functions.
7931 * symfile.c (compare_symbols): Make args const PTR's.
7932 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7933 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7934 * symfile.c (obsavestring): Add objfile parameter.
7935 * symfile.c (init_misc_bunches, prim_record_misc_function,
7936 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7937 sort_misc_function_vector, compact_misc_function_vector): Remove
7938 * symfile.c (symbol_file_add_digested): Add function.
7939 * symfile.c (symbol_file_add): Returns struct objfile *.
7940 * symfile.c (symbol_file_command): Modify for state file use.
7941 * symfile.c (symfile_open): Add parameter "dumpable".
7942 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7943 * symfile.c (load_command, add_symbol_file_command): Make static.
7944 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7945 * symfile.c (rindex usages): Converted to strrchr.
7946 * symfile.c (allocate_psymtab): New
7947 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7948 converted to minimal symbol table usage, but no obvious conversion.
7949 * symfile.c (free_all_symtabs): Remove.
7950 * symfile.c (_initialize_symfile): Use per-objfile info.
7951 * symfile.h: Rework the objfile structure to add per-objfile data
7952 objects (psymbol_obstack, symbol_obstack, type_obstack,
7953 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7954 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7955 Add prototypes to function declarations.
7956 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7957 function vector usage to minimal symbol table usage.
7958 * symmisc.c (DEV_TTY): Define if not defined.
7959 * symmisc.c: Add local function prototypes.
7960 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7961 printpsyms_command, print_objfiles, print_objfiles_command):
7962 Rework to use iterate_over_*
7963 * symtab.c: Add prototypes for local functions.
7964 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7965 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7966 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7967 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7968 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7969 lookup_reference_type, lookup_member_type, allocate_stub_method,
7970 check_stub_method, create_array_type, smash_to_member_type,):
7972 * symtab.c (lookup_symbol): Some args are const.
7973 * symtab.h: All type related defs and structs moved to gdbtypes.h
7974 * symtab.h: Convert decls to prototypes.
7975 * target.c (noprocess): Make static.
7976 * target.h: Change decl's to prototypes.
7977 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7978 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7979 * utils.c (_initialize_utils): Use correct member of function union.
7980 * valarith.c: include gdbtypes.h
7981 * valops.c: include gdbtypes.h, add prototypes for local functions.
7982 * valops.c (value_push, value_arg_push, find_function_addr):
7984 * valops.c (value_string): Convert from misc function vector use
7985 to minimal symbol table use.
7986 * valops.c (check_field_in): Make arg const.
7987 * valprint.c: Add prototypes for local functions.
7988 * valprint.c (print_string): Make static
7989 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7990 * values.c: Add prototypes for local functions.
7991 * values.c (value_headof): Convert from misc function vector to
7992 minimal symbol table.
7993 * xcoffexec.c: Add prototypes for local functions.
7994 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7996 * xcoffexec.c (relocate_minimal_symbol): Add.
7997 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7998 * xcoffread.c: Add prototypes for local functions.
7999 * xcoffread.c (sort_syms): Convert to scan objfiles.
8000 * xcoffread.c (read_xcoff_symtab): Make static.
8001 * xcoffread.c (various): Replace references to builtin types with
8002 calls to lookup_fundamental_type. Replace references to symbol_obstack
8003 and psymbol_obstack with pointers to the per-objfile copies.
8004 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8005 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8007 * xcoffread.c (init_stringtab): Add objfile parameter.
8008 * gdbtypes.c: New file
8009 * minsyms.c: New file
8010 * mmap-alloc.c: New file
8011 * mmap-sbrk.c: New file
8012 * objfiles.c: New file
8016 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8018 * Check in Fred Fish's changes in these modules. Fred
8019 will make ChangeLog entries for all of them. Update VERSION
8022 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8024 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8026 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8027 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8028 value.h: Prototypes for static functions; lint.
8029 * gdbtypes.h: Empty file to ease transition.
8031 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8033 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8034 inferior.h, language.h, signame.h, target.h, terminal.h,
8035 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8036 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8038 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8039 signame.c, sparc-xdep.c: Prototypes for all static functions.
8041 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8042 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8043 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8044 Remove to_call_function and target_call_function, since it
8045 always calls the same thing (call_function_by_hand).
8046 * core.c, exec.c, solib.c: Rename target_ops sections =>
8048 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8049 target.h: target_kill takes no args.
8050 * language.c (language_info): Scaffolding to allow briefer
8051 messages when the current language changes. FIXME.
8052 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8053 complaints about volatile functions.
8054 * xm-sysv4.h (HAVE_MMAP): Define.
8056 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8058 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8059 to make prototypes for all functions declared here.
8060 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8061 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8062 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8063 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8064 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8065 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8066 * utils.c: Avoid declaring malloc and realloc. Lint.
8067 (request_quit): Accept signal-number parameter.
8069 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8071 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8072 DIE's. Add new function read_tag_pointer_type() to read them.
8074 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8075 When creating a new user defined type, check to see if a partial
8076 type already exists, and if so, bash it to fit.
8078 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8080 * coffread.c (decode_base_type): Pass long, not union.
8081 Fix by Eric Valette, ev@chorus.fr.
8083 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8085 * elfread.c (elf_symtab_read): Fix code to correctly track
8086 changes in bfd for absolute symbols.
8088 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8090 * xm-vaxbsd.h: Close off comment.
8092 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8094 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8096 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8098 * mips-tdep.c (mips_print_registers): Print correct register
8099 number for double pseudo-registers.
8101 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8103 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8104 in the op$::OPERATOR. case. From Steven McCanne,
8105 <mccanne@horse.ee.lbl.gov>.
8107 * exec.c (set_section_name): Pass arg to exec_files_info;
8108 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8110 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8112 * main.c (print_gdb_version): Copyright msg: only this year.
8113 (cd_command): Avoid changing current_directory on error.
8115 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8117 * mipsread.c (parse_partial_symbols): Handle dependencies
8118 between partial symbol tables (when not doing stabs-in-ecoff).
8119 (This used to be handled by parse_fdr, but parse_fdr was
8120 incompatible with handling stabs-in-ecoff, so the code
8121 was re-written to not use parse_fdr. Unfortunately,
8122 the logic to handle dependencies was overlooked.)
8124 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8126 * coffread.c (read_enum_type): Use the size of a target int when
8128 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8130 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8131 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8132 TARGET_PTR_BIT to determine size of a pointer
8133 * values.c (unpack_long): when unpacking a REF or a PTR don't
8134 assume the size of the type.
8136 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8138 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8139 looking at its members. Improve guess between struct and union,
8140 only assuming union if multiple members have offsets of zero.
8142 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8144 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8145 (This is just for clarity - and one day permitting us to
8146 change FP0_REGNUM from 38 to 32, which would make more sense.)
8147 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8148 register numbers in stabs-in-ecoff get handled correctly.
8150 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8152 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8153 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8154 into BSD and Ultrix.
8156 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8158 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8160 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8162 * Makefile.in: Increment version to 4.4.1.
8163 * main.c (print_gdb_version): Update copyright notice.
8165 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8167 * mipsread.c: Prepend "struct " to the names of structure
8168 types, and similarly for enums and unions. (This used
8169 to be done, but got lost in the re-write to "guess" the
8170 difference between enum/struct/union.)
8171 Also, guess that a tag is an enum if the first member
8174 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8176 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8179 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8181 * Projects: Patching executables is done.
8182 * Makefile.in (VERSION): Roll to gdb-4.4.
8183 * README, WHATS.NEW: Update for gdb-4.4.
8185 * symfile.c (reread_symbols): Whenever we reread one object
8186 file's symbols, we must restart the scan, because the object_files
8187 chain has been permuted.
8189 * exec.c (exec_files_info): Split out into print_section_info.
8190 Print BFD filename of each section if it's not the default one.
8191 * core.c (core_files_info): Call print_section_info.
8193 * xm-vax.h: Include a few system header files whose definitions
8194 must precede defs.h.
8195 * language.c, language.h: Make some things const.
8196 * expression.h, main.c: const spreads like ooze.
8198 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8199 since BREAKPOINT values can be >0x80.
8201 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8203 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8205 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8207 * sparc-pinsn.c: Remove kludge for preferring architectures.
8208 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8209 and forever. Add `add' instruction to the set that get checked
8210 for a preceding `sethi' in order to print an absolute address.
8211 Corresponding changes in ../include/opcode/sparc.h needed
8212 to eliminate garbage instructions.
8214 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8216 * mipsread.c (parse_partial_symbols): Make sure partial
8217 symbols are created for external symbols (as used to be
8218 the case). This is a bit of a pain with the mips-coff.
8219 It uses a table which points to all of the external
8220 symbols belonging to a particular FDR or psymtab.
8221 Once we've generated this table, we might as well save
8222 it, and then use it in psymtab_to_symtab_1 to find
8223 the symbols to pass to parse_external().
8224 * symfile.c, symfile.c: New function start_psymtab_common
8225 to share the common parts of allocating a new psymtab
8226 for dbxread, mipsread (and later dwarfread). Its code
8227 was pulled out from start_psymtab in dbxread.c.
8228 * dbxread.c (start_psymtab): Use start_psymtab_common().
8230 * valprint.c (val_print): If there is an error when trying
8231 to print a string, check to see if there really is a problem
8232 by reading just one character. If that works, assume
8235 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8237 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8238 cypress, v8 mnemonics in that order.
8240 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8242 * sparc-pinsn.c: Put the qsort() back in.
8244 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8246 * findvar.c (read_register, write_register): Handle machines
8247 where REGISTER_TYPE is not the same size as "int".
8249 Handle debug symbols in dynamically loaded (relocated) code:
8251 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8252 offset to process_one_symbol.
8253 (process_one_symbol): Take new offset parameter. Add it into
8254 appropriate symbol types to relocate symbols to loaded addresses.
8255 Handle all possible symbol types, and complain() about types that
8256 we don't expect to see.
8257 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8258 process_one_symbol (FIXME, should pass real offset).
8262 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8264 (set_breakpoint, break_command_1, until_break_command,
8265 catch_command_1, breakpoint_re_set_one): Use it.
8266 * symtab.h (resolve_sal_pc): Declare.
8267 * infcmd.c (jump_command): Use resolve_sal_pc.
8269 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8271 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8273 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8275 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8276 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8277 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8279 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8281 * dbxread.c (process_one_symbol): Make a first cut at handling
8282 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8284 * symtab.c (find_pc_line): Fix stepping into and out of #included
8287 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8289 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8290 no longer any need to copy ../include/opcode/* into gdb.
8292 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8294 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8296 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8298 * valprint.c (type_print_base, type_print_method_args):
8299 Print C++ constructor methods without bogus "return type."
8301 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8303 * infptrace.c (child_xfer_memory): Parameter "target" should
8304 be a pointer to a structure, not the entire structure.
8306 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8308 * depend: Convert the couple of references to ansidecl.h that
8309 used the local gdb version to use the ../include version.
8311 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8314 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8315 (inferior_proc_init): Fix non-ANSI version of args.
8316 (attach): Call print_sys_errmsg with correct number of args.
8317 (mappingflags): Make static, does not need to be global.
8319 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8320 not the entire struct itself.
8322 * valops.c (value_assign): Cast some args to modify_field() and
8323 {read,write}_register_bytes() correctly.
8325 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8327 * Makefile.in (MALLOCSRC): Removed reference to removed local
8330 * dwarfread.c (list_in_scope): Needs an initial value, use file
8333 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8335 * main.c (main): Make option_index local to keep new getopt happy.
8336 main.c, solib.c, Makefile.in: Update copyright notices.
8338 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8340 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8342 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8344 * Makefile.in (HFILES): Add partial-stab.h.
8346 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8348 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8349 New files for stratus. Not complete enough to actually build
8350 on the Stratus machine; that awaits copyright assignment for
8353 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8354 for getting custom flags into CFLAGS when doing makes.
8356 * configure.in: Add config information for stratus.
8358 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8360 * dbxread.c (process_one_symbol): Pass address of structure
8361 to complain(), rather than the whole structure.
8363 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8365 * solib.c (solib_add_common_symbols): Only compile in when not
8366 using SVR4 style shared libraries.
8368 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8370 * dwarfread.c (locval): Add offreg flag to indicate location
8371 values that are computed off a base register.
8373 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8374 TAG_local_variable cases to account for static variables
8375 within function scopes.
8377 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8379 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8380 doesn't exist on some systems.
8382 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8383 nexting over recursive function calls.
8385 * target.c (target_read_string): Create this routine to read null
8386 terminated strings from the target. It deals with running off the
8387 end of memory elegantly as well. solib.c (find_solib): Use
8388 target_read_string() to avoid problems with running off the end of
8391 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8392 that reference pgrp_inferior.
8394 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8396 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8397 mips-tfile has been hacked to act more "traditionally."
8398 * dbxread.c: Fixed typo in comment.
8400 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8402 * mips-tdep.c (mips_skip_prologue): Add some number of
8403 'sw' instructions before 'addiu' adjusts the stack.
8405 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8407 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8408 freescope, buildblock closescope, record_line, add_symbol_to_list,
8409 gatherblocks, make_blockvector): Extensive changes to switch
8410 to generic symbol table building code in buildsym.c. Remove
8411 scope tree structures and functions, symbol table building
8412 functions, and lots of other small changes.
8414 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8415 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8417 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8419 * buildsym.c (cleanup_undefined_types): Add support for enums.
8420 This fixes the 'GDB internal error. cleanup_undefined_types with
8423 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8425 * dbxread.c: detect gcc2 compilations.
8427 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8429 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8430 in ../include/opcode/sparc.h.
8432 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8434 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8435 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8436 to reflect actual locations of opcode files, so TAGS target will
8439 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8441 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8444 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8445 dereferencing to access the correct elements.
8447 * valops.c (value_addr): Declare return type of external func
8450 * xcoffread.c: Undefine next_symbol_text before redefining it.
8452 For older changes see ChangeLog-9091
8458 version-control: never