1 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
3 * alldeps.mak, depend: Update with latest automatically built
6 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
8 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
10 * Makefile.in (make-proto-testsuite.dir): New target to make
11 prototype testsuite tree.
12 * Makefile.in (TAGS): Remove use of DEPFILES, it may be empty.
13 In any case, it is a subset of the ALLDEPFILES list, which is
14 part of SOURCES, which is part of TAGFILES, so it's redundant.
16 * Makefile.in (VERSION): Bump to 4.8.4.
18 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
20 * stabsread.c (define_symbol): If unrecognized constant type,
21 complain() not error().
23 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
25 * infptrace.c: Add missing close paren to test for
26 FIVE_ARG_PTRACE defined.
28 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
29 when compiling with gcc, but disable it for now. See comment.
30 * defs.h (LONGEST): Define as either "long" or "long long"
31 based on CC_HAS_LONG_LONG.
32 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
33 how longest_to_int is defined.
34 * c-valprint.c (c_val_print): Call print_longest.
35 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
37 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
39 * printcmd.c (print_scalar_formatted): Call print_longest
40 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
41 * typeprint.c (print_type_scalar): Call print_longest and let
42 it figure out what to do for PRINTF_HAS_LONG_LONG.
43 * valprint.c (val_print_type_code_int): Call print_longest
44 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
45 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
46 * value.h (struct value): Replace usage of LONG_LONG with
48 * value.h (print_longest): Add prototype.
49 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
50 * values.c (unpack_double): Collapse code that was unnecessarily
51 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
52 * values.c (value_from_longest): Remove dependency on
53 CC_HAS_LONG_LONG and just use LONGEST.
54 * solib.c (solib_map_sections): Use bfd_get_filename
55 to access filename field.
56 * solib.c (clear_solib): Save filename and free it later, after
57 bfd_close, since bfd_close may reference it. Use bfd_get_filename
59 * config/convex/xm-convex.h (LONG_LONG): Replace with
60 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
61 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
62 Add PRINTF_HAS_LONG_LONG references.
64 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
66 * inflow.c (kill_command), infcmd.c (attach_command),
67 remote.c (remote_interrupt_twice): In messages for the user, call it
68 "the program" or "the program being debugged" not "the inferior".
70 * hp300ux-nat.c: Cast second arg to supply_register calls.
71 (_initialize_kernel_u_addr, getpagesize): New functions.
72 (store_inferior_register_1): Change arg name from value to val.
73 (fetch_core_registers): Make arg core_reg_size unsigned.
74 Pass 5 args to ptrace.
75 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
76 Remove KERNEL_U_ADDR stuff.
77 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
78 * config/m68k/hp300hpux.m{t,h}:
79 Move exec.o from NATDEPFILES to TDEPFILES
80 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
81 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
83 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
85 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
87 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
89 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
91 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
93 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
94 describe `set demangle-style arm' (not cfront);
95 mention can type `q' to discard output, when gdb pages
97 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
99 * valops.c (search_struct_field): Fix gdb core dump with incomplete
102 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
104 * remote.c: Change timeout to 2.
105 (remote_open): Use unpush_target not remote_close.
106 (remote_resume): If siggnal != 0, give warning not error().
107 (remote_wait, remote_interrupt, remote_interrupt_twice):
108 If we get two interrupts, let the user get out if they want.
109 (remote_{kill,mourn}): New functions.
110 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
112 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
114 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
116 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
118 * Remote targets (mourn): Call unpush_target.
120 * config/sparc/xm-sun4os4.h: Declare free() to return int.
121 Remove twisted use of PARAMS.
123 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
124 that ansidecl.h assumes ANSI on AIX.
126 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
128 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
129 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
131 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
133 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
135 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
137 * remote-vx.c (net_connect): Allow numeric IP address for host.
139 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
141 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
143 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
145 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
147 * symtab.h, xcoffread.c: Revise linetable sorting comments.
149 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
151 * valops.c (value_cast): A cast might also change the object
152 representation in C++.
153 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
154 to get the proper read_symtab function when called from mipsread.c.
155 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
156 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
157 for dummy psymtabs, inhibit processing of dummy psymtabs.
159 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
161 * Changes from (or inspired by) AMD:
162 * remote-udi.c (udi_attach): Assignments to Space and Offset were
164 (udi_wait): Make error message (UDIGetStdout) match error.
165 (udi_wait): Handle UDIStdinNeeded.
166 * command.c [CANT_FORK]: Use system().
167 * utils.c (prompt_for_continue): Allow quit with 'q'.
169 * solib.c (solib_add): Don't call special_symbol_handling if there
170 were errors in symbol_add_stub. Also set so->from_tty before
171 calling symbol_add_stub.
173 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
175 * Merge in HPPA/BSD patches from Utah:
176 * defs.h: Add const to 2nd arg of psignal prototype.
177 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
179 * hppab-core.c: Deleted. No longer useful.
180 * hppab-nat.c: #include more files. Use PT_WUREGS, not
182 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
183 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
184 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
185 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
186 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
188 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
190 * Fix two bugs found by deja-gnu. One is the incorrect reporting
191 of the PC being in a stack dummy when looking at a core file
192 without symbols. The other is the incorrect passing of char
193 arguments during expression evaluation (ie: p foo('a','b') would
194 mess up the passing of it's args because it wasn't coercing the
196 * hppah-tdep.c: Rename global functions to have consistent hppa_
197 prefix. Make more functions static. Drop hp_ prefix from static
198 functions. (hppa_push_arguments): Call value_arg_coerce to cast
199 char to int args if necessary. (hppa_fix_call_dummy): Create
200 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
201 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
202 valid (ie: != 0) before doing comparison against PC.
203 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
204 to reflect new arguments.
205 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
206 prefix for func name. (FIX_CALL_DUMMY): Move code into
209 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
210 to malloc() so that we can test GDB eval of dynamically created
211 arrays (like char strings in `print "foo"').
213 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
215 * printcmd.c (print_address_symbolic): Search symtabs as well as the
216 minimal symbols for a nearby symbol.
218 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
220 * coffread.c: Comment changes around minimal symbol recording.
222 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
224 * command.c: comment changes only.
226 * mips-tdep.c (heuristic_fence_post): new static variable.
227 (heuristic_proc_start): use heuristic_fence_post, print better
228 warnings, but only if not stop_soon_quietly.
229 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
231 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
233 * symtab.h: Fix LOC_REF_ARG comment.
235 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
236 and Jim Kingdon (kingdon@cygnus.com)
238 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
240 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
241 symfile.c (compare_symbols): Don't check first character; STRCMP
244 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
245 structures that are passed by address in a register.
246 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
247 * findvar.c (read_var_value),
248 printcmd.c (address_info, print_frame_args),
249 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
250 * symtab.c (lookup_block_symbol): Deal with it.
252 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
254 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
256 * objfiles.c (find_pc_section): Return a struct obj_section *.
257 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
258 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
259 Don't use obj_section hack.
260 * xcoffexec (vmap_symtab): Relocate obj_sections.
261 * printcmd.c (containing_function_bounds): Use find_pc_section.
263 * symtab.h: Clean up SYMBOL_VALUE comments.
265 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
267 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
268 Expand comments about LOC_ARG/LOC_LOCAL pairs.
270 * coffread.c (read_coff_symtab): Use rewind before fseek.
272 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
274 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
275 * Makefile.in: Add $(YFLAGS) when using $(YACC).
276 * Makefile.in: Remove message to expect conflicts and unused
277 rules in ch-exp.y, since there no longer are any such.
279 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
281 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
283 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
285 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
286 rather than dumping core.
288 * Makefile.in: Add ${srcdir}/ to all source files.
289 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
290 (TAGS): Deal with srcdir and new config directory scheme.
292 Makefile.in (NONSRC): Remove createtags.
293 alldeps.mak: Updated.
295 * rs6000-tdep.c: Delete unused function print_frame.
297 * frame.h (struct frame_info): Doc fix for next_frame.
298 New field signal_handler_caller.
299 blockframe.c (create_new_frame, get_prev_frame_info),
300 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
301 INIT_FRAME_PC_FIRST).
302 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
305 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
307 * irix4-nat.c (fetch_core_registers): Special version of this for
308 Irix 4.x, which stores regs a bit differently from other /proc
310 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
311 to new file core-svr4.c.
312 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
313 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
315 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
317 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
319 * i387-tdep.c: Remove unused #includes.
321 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
323 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
325 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
327 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
329 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
330 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
331 Don't muck with SYMBOL_CLASS.
333 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
335 * munch: Don't use head command. It doesn't exist everywhere.
337 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
339 * inflow.c (new_tty): Remove spurious 'o' character at end
342 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
344 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
345 instructions and nothing more.
346 * mipsread.c (add_line): Add comment why we have to combine line number
347 entries for the same line number.
349 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
351 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
354 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
356 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
358 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
360 * source.c (select_source_symtab): Clean up comment. Also, if
361 we have a current_source_symtab, and s is NULL, return without
363 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
364 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
366 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
368 * dbxread.c (unknown_symchar_complaint): Add new complaint.
369 * stabsread.h: Declare it.
370 * partial-stab.h: Use it.
372 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
374 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
376 * stack.c (print_frame_info): Print specially if dummy frame.
378 * breakpoint.c: Add comments regarding within_scope future direction.
382 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
384 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
386 * ch-exp.y: Fix thinko that broke parsing of FALSE.
388 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
390 * stabsread.c (read_member_functions): Initialize domain for stubbed
391 member functions to avoid gdb core dumps when printing pointers
393 * cp-valprint.c (cp_print_class_method): Check for stubbed member
396 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
398 * expprint.c (print_subexp): If opcode not found in op_print_tab,
399 stop with an error().
400 eval.c (evaluate_subexp): Change error message.
402 * objfiles.c (build_objfile_section_table): Cast return value
405 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
407 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
408 to rs6000_frame_chain and deal with it if we're in a signal handler.
409 (FRAME_SAVED_PC): Use rs6000_frame_chain.
411 * breakpoint.c (within_scope): New function.
412 (enable_breakpoint, watchpoint_check): Use it.
414 * source.c (openp): Handle "exec-file ./ls" correctly.
416 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
418 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
420 * ch-exp.y: Clean up lexing of identifiers and
421 reserved words. (E.g. don't recognize FALSEXXX as the
422 keyword FALSE followed by the identifier XXX.)
423 Also, convert identifiers to lower case.
425 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
427 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
428 new serial interface.
430 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
432 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
433 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
434 * ser-go32.c: Return -1 on most failures, 0 on most successes,
435 and use new return codes for go32_readchar().
436 * ser-unix.c: Ditto. Also, move error handling up to caller for
437 SERIAL_SETBAUDRATE().
438 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
440 (serial_close): New routine to wrap around device close routine.
441 serial.h: Clean & document return values more clearly.
443 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
445 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
447 * rs6000-pinsn.c (print_operand, case LI): Print condition register
448 operand in decimal rather than wrong textual versions.
450 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
451 (mention 't', remove false thing about 'g' only good with 'f').
453 * breakpoint.h: move "struct breakpoint" and friends to top of
454 file so that bpstat_find_breakpoint prototype works.
456 * solib.c (struct so_list): Add bfd field.
457 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
458 Put the bfd in bfd field of the so_list.
459 (clear_solib): Free bfd name and close_bfd on the bfd.
461 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
463 * valarith.c (value_subscript): Add COERCE_REF.
464 * ch-exp.y (operand_5): We can generalize the 2nd operand
465 of a string repetition ot 'literal' without ambiguity.
467 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
469 * breakpoint.h (struct bpstat): Remove momentary field.
470 Remove bpstat_momentary_breakpoint. This was always kludgy
471 and is no longer used.
473 * breakpoint.h: Add enum bpstat_what.
474 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
475 stop and print fields of bpstat now per-breakpoint, not just
476 one for the whole chain.
477 breakpoint.{c,h} (bpstat_what): New function.
478 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
479 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
480 with call to bpstat_what.
481 README: Remove watchpoint/breakpoint bug from known bugs.
483 * breakpoint.h: Prototype bpstat_find_breakpoint.
485 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
487 * symtab.c (find_methods, gdb_mangle_name): Note that functions
489 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
490 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
492 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
494 * i960-pinsn.c (tabent): Copied struct definition from
497 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
499 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
501 * symtab.c (gdb_mangle_name): Use it.
502 * symtab.c (find_methods): Do not add destructors to choice list
504 * symtab.c (decode_line_1): Make breakpoints on destructors work
507 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
509 * ser-go32.c: Make it use serial port name.
510 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
512 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
515 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
517 * configure.in: Only configure sparclite subdir when target_cpu
520 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
522 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
523 Remove FIXME comment regarding this.
525 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
527 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
529 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
531 Add section table to objfile struct. Use it for find_pc_section.
532 * objfiles.c (add_to_objfile_sections,
533 build_objfile_section_table, find_pc_section): new functions.
534 (allocate_objfile): build section table.
535 * objfiles.h (struct obj_section): new structure.
536 (struct objfile): add section table.
537 (find_pc_section): new prototype.
538 * solib.[ch] (find_pc_section_from_so_list): removed.
539 * sparc-tdep.c: include objfiles.h for find_pc_section. include
540 symfile.h for objfiles.h.
541 (in_solib_trampoline): adjusted for new find_pc_section
542 prototype. Removed BAD_RICH_HACK ifdefs.
543 * symfile.c (syms_from_objfile): offset objfile sections.
544 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
545 * symfile.h (find_pc_section): prototype removed. Also fixed
546 comment typo NUL -> NULL.
547 * target.[ch] (find_pc_section_from_targets): removed.
548 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
550 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
552 * ser-go32.c: Format. (go32_open): Use proper return value.
554 * configure.in: Undo conditional configdirs hack for sparclite.
556 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
558 * symtab.c (list_symbols): When call break_command, pass both
559 filename and function name not just function name.
561 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
563 (Changes and new files to make "none" a full fledged configuration)
564 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
565 Currently only tm-none.h has any meaningful contents.
566 * config/none/none.mh (NAT_FILE): Use nm-none.h
567 * config/none/none.mh (XM_FILE): Use xm-none.h
568 * config/none/none.mt (TM_FILE): Use tm-none.h
569 * Makefile.in (depend): Remove comment about parse errors in
570 valops.c, it now parses correctly and generates a correct depend
571 line. Remove line that touches xm.h, tm.h, and nm.h; they are
572 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
574 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
576 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
578 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
579 exactly 8 characters.
581 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
583 * configure.in: Sparclite uses sparc config dir. Also has it's
584 own tm- & .mt files now. Also add sparclite to configdirs.
585 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
586 * config/i386/go32.mh: Nullify def of TERMCAP.
587 * config/i386/xm-go32.h: Get rid of redef of EIO.
588 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
589 specific configs. Very similar to sun4os4, but without solib.
590 * sparclite/{Makefile.in configure.in}: First cut at making this
593 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
595 * ser-go32.c: First cut at adapting to new serial interface.
597 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
599 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
600 These implement a new serial line interface for talking to remote
602 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
603 EXCEPT go32, which gets ser-go32.c.
604 * remote.c: Use new serial interface. More remote-xxx's to be
606 * ser-bsd.c, ser-termios.c: Removed.
607 * serial.c: New. Implements common operations for all serial
609 * ser-unix.c: New. Unix specific serial operations for various
610 flavors of Unix (Posix, SysV, BSD).
611 * serial.h: Generic serial interface defs.
612 * config/i386/go32.mh, config/i386/i386bsd.h,
613 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
614 ser-bsd.o from XDEPFILES. All the magic is now handled in
617 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
619 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
621 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
623 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
625 * rs6000-tdep.c (frameless_function_invocation): Don't even think
626 about framelessness except on the innermost frame.
628 * xcoffexec.c: Call fatal() not abort().
630 * stabsread.c (patch_block_stabs): If stab & no symbol, make
631 a LOC_OPTIMIZED_OUT symbol.
632 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
633 findvar.c (read_var_value), printcmd.c (address_info),
634 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
635 m2-exp.y (yylex): Deal with it.
636 ch-exp.y (yylex): Deal with it.
638 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
640 * findvar.c (value_from_register): H8500 specific, check to see
641 if we are looking at short pointer. If so, skip crock.
642 * h8500-tdep.c (h8500_frame_chain): Mask down value from
643 read_memory_integer() to avoid getting messed up by sign extension.
645 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
647 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
648 ifdef protect using BAD_RICH_HACK. This should be removed soon.
649 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
651 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
653 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
655 * core.c (dis_asm_print_address): New function.
657 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
660 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
662 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
663 entire breakpoint chain and print only the first entry that needs to
664 be printed and needs to be stopped for. Fixes problems with printing
665 of multiple breakpoints with different conditions.
666 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
667 effectively stops printing of the breakpoint chain.
668 * breakpoint.c (print_it_noop): New routine to print nothing
669 for this breakpoint entry and dont stop printing.
670 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
671 watchpoint only if it is enabled.
672 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
673 descriptor from the library to make backtraces through setjmp work.
674 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
676 * mips-tdep.c (read_next_frame_reg): Provide correct values for
677 all registers saved within sigtramp, cleanup.
679 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
681 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
683 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
685 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
686 with prototype in ../include/dis-asm.h.
688 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
690 * core.c (dis_asm_{read_memory,memory_error}): New functions.
691 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
692 Use read_memory_func interface to disassembler.
694 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
696 Teach sparc solaris to next over shared library functions.
697 * solib.[hc] (find_pc_section_from_so_list): new function and
699 * sparc-tdep.c (in_solib_trampoline): new function.
700 * symfile.[hc] (find_pc_section): new function and prototypes.
701 * target.[hc] (find_pc_section_from_targets): new function and
703 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
706 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
708 * infrun.c (wait_for_inferior): Revise comment.
710 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
712 * command.{c,h}: New var_type var_integer.
713 main.c: Use it for history_size.
715 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
716 Lint and byte-order fixups.
718 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
720 * breakpoint.h (bpstat): New field print_it.
721 breakpoint.c (bpstat_print): Use it.
722 (print_it_normal): New function (from old bpstat_print code).
723 (bpstat_{alloc,stop_status}): Set print_it field.
725 * breakpoint.c (bpstat_stop_status): Use catch_errors when
726 evaluating watchpoint condition, via new function watchpoint_check.
727 Also stop if watchpoint disabled due to leaving its block.
729 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
731 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
733 * mips-pinsn.c: Add missing include of dis-asm.h.
735 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
737 * Makefile.in (clean, distclean, realclean): Recursively apply
738 to subdirs first, rather than last. This avoids, for example,
739 Makefile being removed in a parent directory before the recursive
742 * alldeps.mak, depend: Update for below changes.
744 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
745 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
746 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
747 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
749 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
750 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
751 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
752 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
753 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
754 tm-68k.h to tm-m68k.h.
755 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
756 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
759 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
760 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
761 * a29k-tdep.c: Renamed from am29k-tdep.c.
762 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
763 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
764 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
765 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
767 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
768 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
769 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
771 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
772 define that does not appear anywhere else in the gdb source tree.
773 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
775 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
777 * breakpoint.c: Add comments regarding breakpoint_re_set.
779 * xcoffread.c (sort_syms, compare_symbols): Remove.
780 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
781 not our own sort_syms (it is identical).
783 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
785 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
787 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
788 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
790 * exec.c (exec_close): Fix storage leak.
791 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
792 output sections when patching an executable.
793 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
794 when writing all registers.
795 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
796 at the right offset in the dummy frame.
797 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
798 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
799 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
801 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
803 * Makefile.in (TARFILES): Avoid trailing backslash.
805 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
807 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
808 it in breakpoint_re_set.
809 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
811 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
812 don't use sizeof(int) for target stuff, etc).
814 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
816 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
817 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
818 support that can't be integrated anyway due to lack of clear
821 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
823 * findvar.c (read_register, write_register): Make these capable
824 of reading/writing registers that are shorter than REGISTER_TYPE.
825 * (value_from_register): Install H8500 specific code to return
826 proper value when register is being used as a pointer.
827 * h8500-tdep.c: Remove extra defines of NUM_REGS.
828 (h8500_skip_prologue): Use correct lengths for LINK instructions.
829 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
830 chain frames properly by combining frame pointer with T reg.
831 (init_extra_frame_info): Delete. It's now a macro.
832 (frame_args_address): Don't add PTR_SIZE. Stack args are already
833 offset by the correct amount off of the frame pointer.
834 (register_byte): Delete. It's now a macro.
835 (register_raw_size, register_virtual_size): Delete. Replaced by
836 common routine h8500_register_size, cuz there's no difference
837 between the raw & virtual sizes on this machine.
838 (register_convert_to_raw, register_convert_to_virtual): Delete,
839 cuz there's no difference between the raw & virtual forms.
840 Replaced by memcpy in tm file.
841 (register_virtual_type): Rename to h8500_register_virtual_type.
842 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
843 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
844 emulator have same reg offsets. This is all handled in the
846 (h8500_trapped_internalvar): New routine to detect references to
847 convenience vars acting as pointer pseudo-regs.
848 (h8500_value_trapped_internalvar): Conjure up value of pointer
850 (h8500_set_trapped_internalvar): Convert set value in real
852 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
853 code segment register.
854 infrun.c (proceed): Simplify. Call write_pc instead of doing it
856 (wait_for_inferior): Add h8500 specific code to add stack segment
857 when reading SP register.
858 remote-sim.c (fetch_register): Spacing.
859 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
860 detect cruft. Redo all register manipulation stuff. Get rid of
861 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
862 to frame pointer. (IS_TRAPPED_INTERNALVAL,
863 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
864 to create internal vars for pointer pseudo-regs.
866 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
868 * Makefile.in: Numerous small changes to macro definitions
869 and rules for building gdb distribution tree. Many macros
870 eliminated or merged, and rules simplified.
871 * alldeps.mak: Update.
874 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
876 * Makefile.in: recurse through SUBDIRS for dvi target too
878 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
880 * Clean up xcoff relocation.
881 objfiles.h (struct objfiles): Add section_offsets, num_sections.
882 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
884 symtab.h (struct general_symbol_info): Add section field.
885 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
886 xcoffread.c: Set section for symbols and msymbols.
887 (struct symtab): Add block_line_section field.
888 buildsym.c (end_symtab): Set it.
889 (end_symtab and callers): Add section parameter.
890 objfiles.c (objfile_relocate): New funciton.
891 xcoffexec.c (vmap_symtab): Use it.
892 xcoffsolib.h (struct vmap): Remove unused fields.
893 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
894 CORE_NEEDS_RELOCATION, symtab_relocated.
895 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
896 rs6000-tdep.c: Make loadinfotext static.
897 breakpoint.c (fixup_breakpoints): Doc fix.
898 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
899 (end_symtab): primary field replaces nonreloc.
901 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
903 * symtab.h (struct linetable_entry): Remove confusing comment.
905 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
907 * Makefile.in: add installcheck target
909 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
911 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
912 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
913 z8k}: New directories to hold cpu specific configuration files.
914 Naming follows gcc convention.
915 * config/{*.mt, *.mh}: All target and host makefile fragment
916 config files moved to an appropriate config/<cpu> subdirectory.
917 * nm-*, xm-*, tm-*: All native, host, and target files, which
918 get linked to nm.h, xm.h, and tm.h respectively by configure,
919 moved to appropriate config/<cpu> subdirectory.
920 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
921 Native, host, and target files that are common across more than
922 one cpu architecture and included by one of the configured
923 native, host, or target files, get moved to config directory.
924 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
925 pick up native, host, or target include files moved to one of
926 the config subdirectories, and that are included by other files.
927 * Makefile.in (alldeps.mak): Modify to account for new config
929 * alldeps.mak, depend: Update for new config directory structure.
930 * config/*/[ntx]m-*.h: Modify all files that include other
931 [ntx]m-*.h files to use path relative to gdb/config. I.E.
932 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
934 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
935 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
936 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
937 * configure.in: Default gdb_host_cpu to host_cpu, and remap
938 the ones where the default is not unique or different than the
939 config subdirectory name. Similarly, handle gdb_target_cpu.
940 Modify configure.in as appropriate to make use of gdb_host_cpu
941 and gdb_target_cpu to find makefile fragments and make links.
943 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
945 * mipsread.c (compare_blocks): Sort blocks with the same start
946 address by decreasing ending address.
948 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
950 * mipsread.c (parse_procedure): Save cur_fdr accross call to
951 lookup_symbol as it might get clobbered by the call.
953 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
954 The previous code did not initialize the language field for the psymtab
957 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
959 * c-exp.y (parse_number): Avoid shift warning.
960 * serial.h (struct ttystate): Declare empty one on DOS.
962 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
964 * xm-sun4os4.h: Return type of free() should be void, not int.
966 * vx-share/vxWorks.h: Remove #def of NULL.
968 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
970 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
972 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
974 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
976 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
978 * ieee-float.c: Moved to ../libiberty.
979 * ieee-float.h: Moved to ../include.
980 * Makefile.in: Update accordingly.
981 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
982 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
983 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
984 it is now in ../opcodes/m68881-ext.c.
985 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
986 prologue (some callers _do_ care).
987 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
988 new interface of ../opcodes/*-dis.c.
989 * ch-exp.y: Add #include <ctype.h>.
991 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
993 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
995 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
997 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
999 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1001 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1003 * z8k-tdep.c (extract_return_value, write_return_value,
1004 store_struct_return): New functions from macros in tm-z8k.h.
1006 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1008 * valops.c (value_arg_coerce): Apply temporary patch to
1009 fix problem with coercion of array and function types when
1010 passed as arguments to C functions, pending a more complete
1011 review of when and how coercion should be done, depending
1012 upon context and language.
1014 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1016 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1018 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1019 debugsec if there are a non-zero number of symbols.
1021 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1023 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1025 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1027 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1029 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1030 not just 50 symbols.
1031 (symtbl_num_syms): New variable.
1032 (read_xcoff_symtab): Set it.
1033 (read_symbol_nvalue): Check for bad symno.
1034 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1037 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1039 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1040 This is defined in defs.h if necessary.
1041 * vx-share/vxWorks.h: Remove #defs of min and max.
1042 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1043 vx-share/xdr_rdb.c: include defs.h.
1045 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1047 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1050 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1051 xcoffread.c: Doc fixes.
1053 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1055 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1056 xcoffexec.c (xcoff_relocate_core): New function.
1057 (text_adjustment): Removed.
1058 (add_vmap): Return the vmap.
1059 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1061 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1063 * xcoffsolib.h: Add objfile member to struct vmap.
1064 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1065 xcoffexec.c (add_vmap): Allocate objfiles here.
1067 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1069 Support 68000 series without floating point.
1071 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1072 * tm-68k-nofp.h: New file, lacks 68881 support.
1073 * config/m68k-nofp.mt: New file.
1075 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1077 Remove a few remaining underscore/no-underscore remnants from
1080 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1081 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1082 * config/sparc-noun.mt: Rename to sparc-em.mt.
1083 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1084 * tm-68k-un.h: Rename to tm-68k-fp.h.
1085 * tm-spc-un.h: Rename to tm-spc-em.h.
1086 * tm-sun4sol2.h: Cleanup.
1087 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1089 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1091 * symmisc.c (std_in, std_out, std_err): Move initializations
1092 to runtime code, in case they aren't constant.
1094 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1096 * symtab.c (find_pc_symtab): some object file formats, notably
1097 mips, have holes in the address ranges of symtabs. Change
1098 this algorythm from first hit to tightest fit.
1100 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1101 fence post without finding the enclosing function, then print a
1104 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1106 * utils.c (fputs_demangled, fprint_symbol): Remove.
1107 * utils.c (fprintf_symbol_filtered): New function which combines
1108 the functionality of fputs_demangled and fprint_symbol. Uses a
1109 caller provided language parameter to select the appropriate
1110 demangler, and caller provided args to pass to the demangler.
1111 * defs.h (enum language): Move further up in file so enum can
1112 be used in prototypes.
1113 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1114 * defs.h (fprintf_symbol_filtered): Add prototype.
1115 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1116 fputs_demangled with call to fprintf_symbol_filtered.
1117 * cp-valprint.c (demangle.h): Include
1118 * cp-valprint.c (cp_print_value_fields): Replace calls to
1119 fprint_symbol with calls to fprintf_symbol_filtered.
1120 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1121 with call to fprintf_symbol_filtered.
1122 * stack.c (print_frame_info): Remove obsolete code so we don't
1123 have to update fputs_demangled usage in it.
1124 * stack.c (print_frame_info, frame_info): Add language variable
1125 to pass to fprintf_symbol_demangled and initialize it from the
1126 symbol's language. Replace calls to fputs_demangled with calls
1127 to fprintf_symbol_filtered.
1128 * symtab.c (find_methods): Replace call to fputs_demangled with
1129 call to fprintf_symbol_filtered.
1130 * ch-valprint.c (demangle.h): Include.
1131 * ch-valprint.c (chill_print_value_fields): Replace call to
1132 fprint_symbol with call to new fprintf_symbol_filtered.
1134 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1136 * Makefile.in (VERSION): Bump version to 4.8.2.
1138 * main.c (source_command): Require an explicit pathname of file
1139 to source, since previous behavior of defaulting to gdb init file
1140 was troublesome and undocumented.
1141 * printcmd.c (disassemble_command): Add missing '{}' pair to
1142 else with two statements. Bug reported by Stephane Tsacas
1144 * symtab.c (find_pc_line): Don't complain about zero length or
1145 negative length line numbers for the moment, since we may not own
1146 the terminal when called, such as when single stepping. (FIXME)
1147 * language.h (CAST_IS_CONVERSION): True if current language is
1148 C++ as well as C. Fix from Peter Schauer.
1149 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1150 Use STREQN macro rather than bare '!strncmp()'.
1151 * environ.c (unset_in_environ): Avoid use of memcpy on
1152 overlapping memory regions, as suggested by Paul Eggert
1153 <eggert@twinsun.com>.
1154 * c-exp.y (%union struct): Remove unused ulval as suggested
1155 by Paul Eggert <eggert@twinsun.com>.
1157 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1159 * main.c (gdbinit): Make static.
1160 * main.c (inhibit_gdbinit): Move to file scope.
1161 * main.c (main): Remove local inhibit_gdbinit.
1162 * main.c (source_command): Don't source '.gdbinit' file by
1163 default if gdb has been told to ignore it.
1165 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1167 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1170 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1172 * printcmd.c (print_address_symbolic): Only print if offset
1173 is shorter than max_symbolic_offset.
1174 (initialize_printcmd): `set print max-symbolic-offset'.
1176 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1177 (examine_tag): Use it.
1178 (read_register_stack): Only look in the local registers for a
1179 memory address if it's between rfb and rsp; go to memory otherwise.
1180 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1181 (reginv_com): Remove ancient kludge command.
1183 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1185 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1186 irix4 will again compile.
1188 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1190 * configure.in: accept mips-sgi-irix4* for irix4.
1192 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1194 * z8k-tdep.c (print_register_hook): Lint.
1196 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1198 Lint fixes from Paul Eggert (eggert@twinsun.com):
1200 * command.c (do_setshow_command): var_uintegers are unsigned.
1201 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1202 unsigned, since they use hex values with the high bit set.
1204 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1206 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1207 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1209 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1210 macro definitions in parenthesis.
1212 * dbxread.c (dbx_symfile_init): Catch the case where there is
1213 no string table, but the only way we find out is by reading zero
1216 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1218 * dbxread.c (dbx_symfile_init): Make size of the string table
1219 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1220 offset to the string table is nonzero and handle the nonexistant
1221 string table case, should it occur. Ensure that the string table
1222 size read from the file is reasonable, with a minimum lower bound
1223 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1225 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1227 * Makefile.in: Changes to build testsuite correctly.
1228 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1229 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1230 (TARGET_FLAGS_TO_PASS): New variable.
1231 (SUBDIRS): Added testsuite.
1232 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1233 testsuite is compiled with CC_FOR_TARGET rather than CC.
1235 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1237 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1238 reported by mycroft@gnu.ai.mit.edu.
1240 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1241 * configure.in (vax-*-ultrix2*): New triplet.
1242 * config/vaxult2.mh: New file.
1243 * xm-vaxult2.h: New file.
1245 * c-exp.y (parse_number): Change high_bit to unsigned.
1246 * demangle.c: Change all references to cfront to ARM, since the
1247 actual algorithm is the one specified in the Annotated Reference
1248 Manual. This was confusing users into thinking that full cfront
1249 support was implemented.
1250 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1251 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1252 directly to lookup_struct_elt_type, which will do the
1253 dereferencing itself.
1254 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1255 NULL dereferencing bug for unnamed structs, comment out
1258 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1260 * coffread.c (process_coff_symbol): Change PCC argument correction
1261 so that it only happens on big-endian targets; so that it only
1262 happens if the short or char argument is aligned on an int
1263 boundary; and so that it changes the location, rather than the
1264 type, of the argument. These changes tend to parallel similar
1265 (old) changes in stabsread.c.
1267 * coffread.c (coff_read_enum_type): Use the specified size for
1268 enums, don't assume that they are int-sized.
1270 * c-valprint.c (c_val_print): Don't assume enums are the same as
1273 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1274 Rendell, <michael@mercury.cs.mun.ca>.
1276 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1278 * language.h (local_decimal_format_custom): Add prototype.
1279 * language.c (local_decimal_format_custom): Add function, bug
1280 reported by Robert R. Henry (rrh@tera.com).
1282 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1284 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1285 by Josef Leherbauer, joe@takeFive.co.at.
1287 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1289 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1290 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1291 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1292 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1293 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1294 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1295 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1296 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1298 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1300 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1301 of demangled name fields to NULL if no demangling exists for
1302 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1303 symbols if their language is known at the time they are created,
1304 but sometimes the language is not known until later.
1306 * ch-typeprint.c (chill_print_type_base): Name changed to
1307 chill_type_print_base to match pattern for C and C++ names.
1308 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1309 to be consistent with other usages.
1310 * ch-typeprint.c (chill_type_print_base): Add support for
1311 printing Chill STRUCT types.
1312 * ch-valprint.c: Include values.h.
1313 * ch-valprint.c (chill_print_value_fields): New function and
1314 prototype for printing Chill STRUCT values.
1315 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1316 that was being called with two args instead of three.
1317 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1318 to print Chill STRUCT values.
1320 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1322 * configure.in: added testsuite to configdirs.
1324 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1326 * doc/stabs.texi: The `this' pointer is now known by the name
1327 `this' instead of `$t'.
1329 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1331 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1332 references of TAG_string_type DIEs in user defined types.
1333 * ch-lang.c (chill_create_fundamental_type): Track compiler
1334 change that now emits debugging info with the type long for Chill
1337 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1339 * remote-mips.c: New file; implements MIPS remote debugging
1341 * config/idt.mt: New file; uses remote-mips.c
1342 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1344 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1345 floating point coprocessor.
1346 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1348 (mips_pop_frame): If not mips_fpu, don't restore floating point
1350 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1352 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1353 mips_fpu, don't use fp0 as floating point return register.
1354 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1357 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1359 * gdb/testsuite: made modifications to testcases, etc., to allow
1360 them to work properly given the reorganization of deja-gnu and the
1361 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1363 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1365 * gdb/testsuite: Initial creation of gdb/testsuite.
1366 Migrated dejagnu testcases and support files for testing nm to
1367 gdb/testsuite from deja-gnu. These files were moved "as is"
1368 with no modifications. This migration is part of a major overhaul
1369 of dejagnu. The modifications to these testcases, etc., which
1370 will allow them to work with the new version of dejagnu will be
1371 made in a future update.
1373 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1375 * NEWS: Add reminders for next release.
1377 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1379 * mipsread.c (parse_lines): Correct check for files compiled with
1382 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1384 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1386 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1388 * Makefile.in (VERSION): GDB-4.8 release!
1389 * README, NEWS: Update for release.
1391 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1393 * am29k-pinsn.c (print_insn): Minor nits with const.
1394 * am29k-tdep.c: More minor nits with arg types for
1395 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1397 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1399 * gcc.patch: Update for a different GCC (G++) bug.
1400 * main.c (print_gdb_version): Update copyright year to 1993.
1401 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1402 conditionalize this file on it. FIXME, right way is to split
1403 these into two config files.
1404 (ATTACH_DETACH): Define for BSD 4.4
1405 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1406 (U_REGS_OFFSET): Revise for 4.4.
1407 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1408 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1409 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1411 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1413 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1416 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1418 * c-lang.c (c_printstr): Bugfix for length==0 case.
1420 * c-lang.c (c_printstr): If a C string ends in a null, don't
1423 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1425 * defs.h (STRCMP): Make it work for unsigned chars.
1427 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1429 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1430 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1431 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1432 define to kludge the large opcode table into two smaller tables,
1433 since GCC take exponential space to build the table. Lint.
1434 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1436 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1438 * Makefile.in (VERSION): Roll to 4.7.9.
1439 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1440 definition here, to handle both BSD 4.3 and 4.4 systems.
1441 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1442 * remote.c (alarm): Move declaration to global level, before
1443 first reference to it.
1444 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1445 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1447 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1449 * remote.c (readchar): forward declare alarm which otherwise looks
1450 like an undeclared variable to gcc.
1452 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1453 when comparing against an int. Avoids superfluous warning from
1456 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1457 Avoids superfluous warnings from some systems and/or compilers
1458 (like vax ultrix 4.2.)
1460 * language.c (struct op_print unk_op_print_tab): use the enum
1461 values rather naked zeros as initializers. Avoids warnings from
1462 ultrix type compilers.
1464 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1466 * Makefile.in (VERSION): Roll to 4.7.6.
1467 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1468 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1469 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1470 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1471 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1472 (depend): Fix bug where nm-files in config files weren't noticed.
1473 (make-proto-gdb-1): Avoid changing directories while building new
1474 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1476 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1478 * remote.c: Improve error recovery. Allow user to break out
1479 of initial connection attempt with INTERRUPT. Treat a timeout
1480 while waiting for remote packet like a retry, unless the remote
1481 side is actively running user code. Fix a few long printf_filtered's.
1483 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1486 * buildsym.c (start_subfile): Allow null file name.
1488 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1490 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1491 expects a pointer to complaint rather than a complaint
1493 (process_linenos): free the previously allocated subfile name,
1494 then allocate the new one from the heap.
1496 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1498 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1500 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1502 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1503 Previously, would bogusly index off the bottom of type_vector.
1504 (rs6000_builtin_type): Accept type number as argument.
1505 (read_type, case '-'): Handle negatives like any other type number.
1507 * symfile.c (deduce_language_from_filename): Handle null name.
1509 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1510 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1511 fixed by sato@sm.sony.co.jp.
1513 * xcoffread.c (parmsym): Don't use an initializer to set up
1514 this struct symbol. Set it up in initialize_xcoffread.
1515 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1516 works on real rs/6000 target with #ifndef FAKING_RS6000.
1518 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1520 * stabsread.c (rs6000_builtin_type): Move function from
1521 xcoffread.c:builtin_type.
1522 * xcoffread.c (builtin_type): Move to stabsread. Remove
1523 IBM6000_HOST dependency. Move misplaced comments.
1524 (various): Change printf's to complaints.
1525 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1526 objfile argument to read_type calls under #if 0.
1527 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1528 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1529 * Makefile.in: xcoffread.o is not built by default.
1530 * xm-rs6000.h (IBM6000_HOST): Remove.
1531 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1532 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1535 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1537 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1538 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1539 register numbers when user tries to modify elements in structs
1540 passed as arguments.
1541 * inflow.c (child_terminal_info): Move banner outside of system
1543 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1544 passes struct/union arguments by address.
1546 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1548 * Based on patch from Kean Johnston <maw@netcom.com>:
1549 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1550 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1551 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1553 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1555 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1556 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1558 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1560 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1561 cc debugging output.
1563 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1565 * stabsread.c (define_symbol): Complain about unrecognized names
1566 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1567 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1568 (read_cpp_abbrev): Don't use the class name as part of the
1569 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1570 abbrevs. Inspired by Mike Tiemann.
1571 (read_tilde_fields): Comment. Remove ancient dead code.
1572 Remove erroneous but non-dead code. Simplify. Add complaints.
1573 (in general): Remove extraneous (parentheses) in return
1576 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1578 * coffread.c (coff_lookup_type): Fix fencepost error reported
1579 by Art Berggreen, <arg@opal.acc.com>.
1581 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1582 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1584 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1585 test, which is apparently left over from when we used native
1586 include files and couldn't depend on the member names being there.
1587 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1589 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1591 * mipsread.c: Major overhaul to use new BFD symbol table reading
1592 routines. Now swaps information as it is needed, rather than
1593 swapping everything when the file is read.
1595 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1597 * Makefile.in (TARDIRS): Add sparclite demo dir.
1598 (*.tab.c): Change dependency on Makefile to depend on
1599 Makefile.in, otherwise it always rebuilds after configuring.
1600 Force output *.tab.c file into current directory even in "make"
1601 versions that rewrite dependent file names used in command lines.
1603 * TODO: Remove some things we did.
1604 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1605 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1606 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1607 * symtab.h: Eliminate unnamed unions and structs.
1609 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1611 * Makefile.in (VERSION): Roll to 4.7.5.
1613 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1615 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1616 re-evaluating symbol pointers.
1618 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1620 * c-exp.y (lcurly, rcurly): New nonterminals.
1621 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1623 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1624 made function static.
1625 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1626 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1627 * parse.c (start_arglist):
1628 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1629 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1630 * parser-defs.h (funcall_chain): Moved to parse.c.
1631 * printcmd.c (print_frame_nameless_args): Fix prototype.
1632 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1633 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1634 * valops.c (typecmp): Moved prototype from values.h.
1635 * value.h (typecmp): Moved prototype to valops.c, made static.
1636 * ch-exp.y (yylex): Change way control sequences are disabled.
1638 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1640 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1642 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1644 * mipsread.c (upgrade_type): Build array types correctly, using
1645 create_range_type and create_array_type.
1647 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1649 * remote-nindy.c: Cleanup.
1651 * infrun.c (wait_for_inferior): When rolling back the PC after
1652 a breakpoint, call write_pc so that NPC gets rolled back as well
1655 * blockframe.c (inside_entry_file, inside_main_func,
1656 inside_entry_func): PC of zero is always "bottom of stack".
1658 * printcmd.c (print_frame_args, print_frame_nameless_args):
1659 Let print_frame_nameless_args decide whether there are any,
1660 laying groundwork for possibly later printing 29K args for
1661 functions where we have tag words but no symbols.
1663 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1665 * Makefile.in: fix GDB doc targets for new doc subdir structure
1667 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1669 * stack.c (parse_frame_specification): Parse as many arguments
1670 as there are (up to MAXARGS). Pass all of them in argc, argv
1671 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1672 many there were, onto SETUP_ARBITRARY_FRAME.
1673 * tm-mips.h, tm-sparc.h: Corresponding changes.
1674 * mips-tdep.c, sparc-tdep.c: Ditto.
1676 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1678 * hp300ux-nat.c: Update copyrights.
1679 * mipsread.c (parse_partial_symbols): Complain about block
1680 indexes that go backwards. Fix from Peter Schauer.
1681 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1682 symbol-file that has no linkage symbols to be read.
1683 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1684 from tm- file to xm-file, since they're host dependent.
1685 * valarith.c (value_binop): Typo.
1687 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1689 * sparclite/aload.c: Add copyleft.
1690 * sparclite/crt0.s: Add comment at beginning.
1692 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1694 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1695 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1697 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1699 * values.c (value_headof): Fix typo in which VTBL and ARG were
1700 being confused for one another.
1702 * valops.c (typecmp): Now static.
1704 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1705 baseclass--we don't always inherit its virtual function table
1708 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1709 pointer correctly in case value_struct_elt moves it around.
1711 * valops.c (typecmp): Now static. Also, now groks references
1714 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1715 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1717 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1719 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1720 to avoid "too much defining" error from native C compiler (!).
1722 * Makefile.in (HFILES): Add typeprint.h.
1723 * typeprint.[ch]: Update copyrights.
1725 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1727 * Makefile.in: Update to match doc/ subdir changes.
1729 * config/hp300hpux.mh: No cross-host file needed, just native.
1730 * config/go32.mh: Remove nonexistent "native" support.
1732 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1733 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1734 * m88k-tdep.c (next_insn): Lint, cleanup.
1735 (store_parm_word): Lint.
1737 * README: Fix typo (reported by karl@hq.ileaf.com).
1739 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1741 * expression.h (BINOP_CONCAT): Document use for self concatenation
1742 an integral number of times.
1743 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1745 * valarith.c (value_concat): Rewrite to support self
1746 concatenation an integral number of times.
1747 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1748 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1749 eliminate hundreds of spurious shift/reduce and reduce/reduce
1750 conflicts that mask the 5 real ones.
1751 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1752 * ch-exp.y (integer_literal_expression): Remove production,
1755 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1757 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1758 implied that "no side effects" was nonfunctional.
1759 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1760 character string and bitstring concatenation.
1761 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1762 * expression.h (exp_opcode): Add BINOP_CONCAT.
1763 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1764 * language.c (string_type): Add function to determine if a type
1766 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1767 * valarith.c (value_concat): New function to concatenate two
1768 values, such as character strings or bitstrings.
1769 * valops.c (value_string): Remove error stub and implement
1771 * value.h (value_concat): Add prototype.
1772 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1773 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1774 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1777 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1779 * c-exp.y (exp): Add production to support direct creation
1780 of array constants using the obvious syntax.
1781 * c-valprint.c (c_val_print): Set printed string length.
1782 * dwarfread.c (read_tag_string_type): New prototype and
1783 function that handles TAG_string_type DIEs.
1784 * dwarfread.c (process_dies): Add case for TAG_string_type
1785 that calls new read_tag_string_type function.
1786 * expprint.c (print_subexp): Add support for OP_ARRAY.
1787 * gdbtypes.c (create_range_type, create_array_type): Inherit
1788 objfile from the index type.
1789 * ch-typeprint.c (chill_print_type): Add case for
1791 * ch-valprint.c (chill_val_print): Fix case for
1794 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1796 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1797 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1798 include/coff/mips.h.
1800 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1802 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1803 constants with an explicit null byte terminator. OP_STRING is
1804 now used for real string types.
1805 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1806 they are used by all languages.
1807 * c-lang.c (_initialize_c_language): Move initializations of
1808 builtin_type_* to lang.c.
1809 * c-typeprint.c (c_type_print_varspec_prefix,
1810 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1811 to TYPE_CODE_STRING.
1812 * c-valprint.c (c_val_print): Change the way character arrays
1813 are printed as strings to be consistent with the way strings
1814 are printed when pointer-to-char types are dereferenced.
1815 Remove test of print_max before calling val_print_string, which
1816 now does it's own test.
1817 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1818 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1819 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1820 * gdbtypes.c (builtin_type_*): Add declarations moved from
1822 * gdbtypes.c (create_string_type): New function to create real
1824 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1825 renamed to TYPE_CODE_STRING.
1826 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1827 builtin_type_* types moved from c-lang.c.
1828 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1829 to TYPE_CODE_STRING.
1830 * gdbtypes.h (builtin_type_string): Add extern declaration.
1831 * gdbtypes.h (create_string_type): Add prototype.
1832 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1833 renamed to TYPE_CODE_STRING.
1834 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1836 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1837 renamed to TYPE_CODE_STRING.
1838 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1840 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1841 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1842 to TYPE_CODE_STRING.
1843 * valops.c (allocate_space_in_inferior): New function and
1844 prototype, using code ripped out of value_string.
1845 * valops.c (value_string): Rewritten to use new function
1846 allocate_space_in_inferior, but temporarily disabled until some
1847 other support is in place.
1848 * valops.c (value_array): New function to create array constants.
1849 * valprint.c (val_print_string): Add comment to document use,
1850 complete rewrite to fix several small buglets.
1851 * value.h (value_array): Add prototype.
1852 * value.h (val_print_string): Change prototype to match rewrite.
1853 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1854 * ch-exp.y (match_character_literal): Disable recognition of
1855 control sequence form of character literals and document why.
1857 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1859 * nindy-share/nindy.c: Add comments to #endif's to clarify
1862 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1863 read_memory to get byte order right.
1864 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1865 anymore. This is done in paread.c now. We expect unwind info
1866 to hang off of objfiles, and search all of the objfiles when until
1868 * (skip_trampoline_code): Cast arg to target_read_memory.
1869 * objfiles.h (struct objfile): Add new field obj_private to hold
1870 per object file private data (unwind info in this case).
1871 * paread.c (read_unwind_info): New routine to read unwind info
1872 for the objfile. This data is hung off of obj_private.
1873 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1874 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1875 make this easier to access.
1877 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1879 * c-valprint.c (cp_print_class_member): Add extern decl.
1880 * c-valprint.c (c_val_print): Extract code for printing methods
1881 and move it to cp_print_class_method in cp-valprint.c.
1882 * c-valprint.c (c_val_print): Extract code to print strings and
1883 move it to val_print_string in valprint.c.
1884 * cp-valprint.c (cp_print_class_method): New function using
1885 code extracted from c_val_print.
1886 * valprint.c (val_print_string): New function using code
1887 extracted from c_val_print.
1888 * value.h (val_print_string): Add prototype.
1889 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1890 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1891 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1892 CHECKBUF, growbuf_by_size): New variables, macros, and support
1893 functions for implementing a dynamically expandable temp buffer.
1894 * ch-exp.y (match_string_literal): New lexer function.
1895 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1896 removed and replaced with new CHECKBUF macro.
1897 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1898 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1900 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1902 * Makefile.in: Add info for paread.o.
1903 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1905 * blockframe.c (frameless_look_for_prologue): Correct the
1907 * gdbtypes.h, gdbtypes.c: Use const in decl of
1908 cplus_struct_default, now that pa-gas assembler has been fixed.
1909 * hppah-nat.c: Formatting.
1910 * hppah-tdep.c: Remove lots of useless externs for variables we
1912 * (find_unwind_entry): Speed up by using binary search, and a one
1914 * (rp_saved): New routine to see what unwind info says about RP
1915 being saved on the stack frame.
1916 * (frame_saved_pc): Look for prologue to see if we need to
1917 examine the stack for the saved RP or not.
1918 * (init_extra_frame_info): Check for prologue, instead of
1919 framesize to determine if we are frameless or not.
1920 * (frame_chain_valid): Stop backtraces when we run into _start.
1921 * (push_dummy_frame): Reformat to make more readable.
1922 * (find_dummy_frame_regs): ditto.
1923 * (hp_pop_frame): ditto.
1924 * (hp_restore_pc_queue): small cleanup.
1925 * (hp_push_arguments): ditto.
1926 * (pa_do_registers_info): ditto.
1927 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1928 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1929 * Define FRAME_CHAIN_VALID.
1930 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1931 passed to functions.
1933 * paread.c (pa_symtab_read): Use new bfd conventions for
1934 accessing linker symbol table.
1935 * (pa_symfile_init): Access embedded STAB info via BFD section
1936 mechanism and related macros.
1939 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1941 * sparc-stub.c: Use a seperate stack for our traps.
1942 * Handle recursive traps.
1943 * Remove all trap init code. This needs to be done by the
1945 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1947 * (handle_exception): See if we are at breakinst, if so, then
1948 advance PC sp that users can just step out of breakpoint().
1949 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1950 new place if SP has changed.
1951 * (case 's'): Get rid of this, we can't do it yet.
1952 * (case 't'): New command to test any old random feature.
1953 * (case 'r'): New command to reset the system.
1954 * (breakpoint): Add label to breakpoint trap instruction so that
1955 handle_exception() can detect where we are and get past the
1956 breakpoint trivially.
1958 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1960 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1962 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1964 * configure.in: recognise all sparclite variants
1966 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1968 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1969 binary files oring in the right bit.
1971 * main.c, source.c, state.c, symmisc.c: use macros defined in
1972 fopen-{bin|both} when fopening files.
1974 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1976 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1977 from a configuration file (typically including <limits.h>), or to
1978 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1979 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1980 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1981 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1982 * exppritn.c (print_subexp, dump_expression): Add case for
1984 * expression.h (OP_BITSTRING): New expression element type for
1986 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1987 macros to convert between number of expression elements and bytes
1988 to store that many elements.
1989 * i960-tdep.c (leafproc_return): Use new macros to access
1990 minimal symbol name and address fields.
1991 * m88k-pinsn.c (sprint_address): Use new macros to access
1992 minimal symbol name and address fields.
1993 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1994 minimal symbol address field.
1995 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1996 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1997 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1998 Use new BYTES_TO_EXP_ELEM macro.
1999 * parse.c (write_exp_bitstring): New function to write packed
2000 bitstrings into the expression element vector.
2001 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2003 * parser-defs.h (struct stoken): Document that it is used for
2004 OP_BITSTRING as well as OP_STRING.
2005 * parser-defs.h (write_exp_bitstring): Add prototype.
2006 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2007 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2008 LOWER, LENGTH): New tokens for keywords.
2009 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2010 upper_lower_argument, length_argument, array_mode_name,
2011 string_mode_name, variant_structure_mode_name): New non-terminals
2013 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2014 * ch-exp.y (match_bitstring_literal): New lexer support function
2015 to recognize bitstring literals.
2016 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2017 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2018 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2019 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2020 * ch-exp.y (yylex): Check tokentab6.
2021 * ch-exp.y (yylex): Call match_bitstring_literal.
2023 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2025 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2026 symbol name and value fields.
2028 * c-exp.y (yylex): Make static, to match prototype and other
2031 * expression.h (exp_opcode): Add BINOP_MOD.
2032 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2033 * expprint.c (dump_expression): Handle new BINOP_MOD.
2034 * language.c (binop_type_check): Handle new BINOP_MOD.
2035 * main.c (float_handler): Re-enable float handler when hit.
2036 * valarith.c (language.h): Include, need current_language.
2037 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2038 for integer divide truncates towards zero for negative results.
2039 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2040 * valarith.c (value_binop): Allow arithmetic operations on
2041 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2042 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2043 * ch-exp.y (tokentab3): Add MOD and REM.
2044 * ch-exp.y (yylex): Set innermost_block for symbols found
2045 in local scopes. Return LOCATION_NAME for local symbols.
2046 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2047 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2049 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2051 * command.c (shell_escape, make_command, _initialize_command):
2052 don't create or use fork if CANT_FORK is defined.
2053 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2054 code written for the IBM PC" remain.
2055 * xm-go32.h: define CANT_FORK
2057 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2059 * remote-sim.c: first attempt at general simulator interface
2060 * remote-hms.c: whitespace
2061 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2062 understand new stack layout. (print_register_hook): print ccr
2063 register in a fancy way.
2065 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2067 * eval.c (language.h): Include.
2068 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2069 to pointer types when the current language is C. It loses for
2070 other languages when the lower index bound is nonzero.
2071 * valarith.c (value_subscript): Take array lower bounds into
2072 account when performing subscripting operations.
2073 * valops.c (value_coerce_array): Add comment describing why
2074 arrays with nonzero lower bounds are dealt with in value_subscript,
2075 rather than in value_coerce_array.
2077 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2079 * ch-exp.y (FLOAT_LITERAL): Add token.
2080 * ch-exp.y (literal): Add FLOAT_LITERAL.
2081 * ch-exp.y (match_float_literal): New lexer routine.
2082 * ch-exp.y (convert_float): Remove.
2083 * ch-exp.y (yylex): Call match_float_literal.
2084 * ch-exp.y (yylex): Match single '.' after trying
2085 to match floating point literals.
2087 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2088 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2090 * expprint.c (dump_expression): New function for dumping
2091 expression vectors during gdb debugging.
2092 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2093 MULTI_SUBSCRIPT and moved out of BINOP range.
2094 * expression.h (DUMP_EXPRESSION): New macro that calls
2095 dump_expression if DEBUG_EXPRESSIONS is defined.
2096 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2097 * parse.c (length_of_subexp, prefixify_subexp): Change
2098 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2099 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2100 prefixify'ing the expression.
2101 * printcmd.c (print_command_1): Add comment.
2102 * ch-exp.y (expression_list): Add useful actions.
2103 * ch-exp.y (value_array_element): Add useful actions.
2104 * ch-exp.y (array_primitive_value): Add production.
2105 * ch-exp.y (yylex): Recognize ',' as a token.
2107 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2109 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2110 POSIXize the recursive makes (make [variable assignments] target{s})
2112 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2114 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2115 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2116 CPLUS_MARKER for all SVR4 systems, so follow suit.
2117 * defs.h (strdup_demangled): Remove prototype.
2118 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2119 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2120 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2121 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2122 prim_record_minimal_symbol_and_info): Use new macro
2123 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2124 * minsyms.c (install_minimal_symbols): Use new macro
2125 SYMBOL_INIT_DEMANGLED_NAME.
2126 * stabsread.c (define_symbol): Use new macro
2127 SYMBOL_INIT_DEMANGLED_NAME.
2128 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2129 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2130 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2131 SYMBOL_INIT_DEMANGLED_NAME.
2132 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2133 SYMBOL_DEMANGLED_NAME now tests language itself.
2134 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2135 now tests language itself.
2136 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2137 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2138 mangled name member in the language dependent portion of a symbol.
2139 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2140 mangled name member appropriate for a symbol's language.
2141 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2142 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2143 SYMBOL_DEMANGLED_NAME now tests language itself.
2144 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2145 initializes language dependent portion of symbol.
2146 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2147 demangles and caches the demangled form of symbol names.
2148 * utils.c (fputs_demangled, fprint_symbol): Use current language
2149 to select an appropriate demangling algorithm.
2150 * utils.c (strdup_demangled): Remove, no longer used.
2151 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2152 access the Chill mangled name member in the language dependent
2153 portion of a symbol.
2154 * ch-lang.c (chill_demangle): New function, simple demangler.
2155 * defs.h (chill_demangle): Add prototype.
2156 * symtab.h (language_dependent_info): Add struct for Chill.
2158 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2160 * Makefile.in (BISON): Add comment that when bison is used, it
2161 must include the "-y" option.
2162 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2163 Remove defines to remap non-yacc symbols, thus backing out of
2164 previous recent changes. Standard policy is that non-yacc parser
2165 generators get fixed, rather than adding bug workarounds in gdb
2166 for each new one that pops up. Expand comment to note this.
2167 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2169 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2171 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2172 case. Use code in N_SOL.
2174 * paread.c: New file that contains all HPPA/HPUX symbol reading
2176 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2177 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2178 * (dbx_symfile_offsets): Make static.
2179 * (pastab_build_psymtabs): New interface routine for paread to
2180 send stabs into dbxread.
2181 * gdb-stabs.h: Remove gobs of HPPA cruft.
2183 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2185 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2187 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2189 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2190 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2191 and YYDEBUG is not already defined.
2192 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2193 them during the previous replacements.
2194 * printcmd.c (_initialize_printcmd): Update internal documentation
2195 for "set" command to note that the assignment syntax is language
2197 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2198 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2199 and YYDEBUG is not already defined.
2200 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2201 single_assignment_action): New terminals and nonterminal for gdb
2202 extensions to chill expression grammer.
2203 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2204 tokens that start with '$' (register names, convenience vars, etc).
2205 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2206 * ch-exp.y (yylex): Call match_dollar_tokens.
2208 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2210 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2211 accessing minimal symbol data.
2212 * infcmd.c (read_pc): Use #ifdef, not #if.
2213 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2214 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2215 minimal symbol data.
2217 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2218 frame. Use find_return_regnum to find the caller.
2219 * (find_unwind_entry): New routine to locate stack frame info
2220 associated with a procedure. This looks in the $UNWIND_START$
2221 section in the SOM file.
2222 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2223 figure out where the caller's return address is stored.
2224 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2225 to figure out the frame size for a procedure.
2226 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2227 * (init_extra_frame_info): New routine. Corrects PC and FP for
2228 outermost frame if necessary.
2229 * (frame_chain): New routine, moved from tm-hppa.h.
2230 * (skip_trampoline_code): Handle computed function calls (ie:
2231 calls from $$dyncall).
2232 * (unwind_command): Temporary support function to allow user
2233 to control/observe aspects of the unwind (stack frame) info.
2234 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2235 was in a system call, if so, then read the PC from r31.
2236 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2237 with extra arg for skip_trampoline_code().
2238 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2239 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2240 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2242 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2244 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2245 Call new bfd_get_size() and verify that string table is no larger
2246 than the file that is supposed to contain it.
2247 * symfile.c (syms_from_objfile): Only complain about configured
2248 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2249 current target is the default BFD target.
2251 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2253 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2254 * solib.c (bkpt_names): New array of symbol names to try to
2255 use for the "mapping complete" breakpoint. Configurable
2256 define SOLIB_BKPT_NAME is first one to try.
2257 * solib.c (find_solib): Test debug_base for nonzero rather
2258 than just greater than zero.
2259 * solib.c (enable_break): Use bkpt_names to look up address
2260 at which to set "mapping complete" breakpoint.
2262 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2264 * defs.h (STRCMP, STREQ, STREQN): New macros.
2265 * defs.h (demangle_and_match): Remove prototype.
2266 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2267 and STREQN defined in defs.h.
2268 * dwarfread.c (set_cu_language): For completely unknown languages,
2269 try to deduce the language from the filename. Retain behavior
2270 that for known languages we don't know how to handle, we use
2272 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2273 and demangled name fields in symbol.
2274 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2275 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2276 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2277 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2278 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2279 Replace usages throughout.
2280 * elfread.c (demangle.h): Include.
2281 * elfread.c (record_minimal_symbol): Remove prototype and function.
2282 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2283 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2284 * infcmd.c (jump_command): Remove code to demangle name and add
2285 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2286 * minsyms.c (demangle.h): Include.
2287 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2288 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2289 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2290 * mipsread.c (psymtab_language): Add static variable.
2291 * stabsread.c (demangle.h): Include.
2292 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2293 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2294 * stack.c (return_command): Remove explicit demangling of name
2295 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2296 * symfile.c (demangle.h): Include.
2297 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2298 to match macros in symfile.h and allow them to be compiled
2299 if INLINE_ADD_PSYMBOL is not true.
2300 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2301 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2302 Add code to demangle and cache C++ symbol names. Use macro form
2303 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2304 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2305 Remove, also defined in symfile.c, which we already fixed.
2306 * symtab.c (expensive_mangler): Remove prototype and function.
2307 * symtab.c (find_methods): Remove physnames parameter and fix
2309 * symtab.c (completion_list_add_symbol): Name changed to
2310 completion_list_add_name.
2311 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2312 the normal symbol name and the cached C++ demangled name.
2313 * symtab.c (lookup_demangled_partial_symbol,
2314 lookup_demangled_block_symbol): Remove prototypes and functions.
2315 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2316 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2317 Remove code to try demangling names and matching them.
2318 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2319 Fix to try matching the cached demangled name if no match is
2320 found using the regular symbol name.
2321 * symtab.c (find_methods): Remove unused physnames array.
2322 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2323 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2324 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2325 C++ demangled symbol names.
2326 * symtab.h: Much reformatting of structures and such to add
2327 whitespace to make them more readable, and make them more
2328 consistent with other gdb structure definitions.
2329 * symtab.h (general_symbol_info): New struct containing fields
2330 common to all symbols.
2331 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2332 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2333 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2334 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2335 symbol): Use general_symbol_info struct.
2336 * utils.c (demangle_and_match): Remove, no longer used.
2337 * valops.c (demangle.h): Include.
2338 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2339 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2340 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2341 symmisc.c, symtab.c, valops.c: Replace references to minimal
2342 symbol fields with appropriate macros.
2343 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2344 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2345 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2346 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2347 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2348 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2349 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2350 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2351 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2352 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2353 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2354 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2355 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2356 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2358 * buildsym.c (start_subfile, patch_subfile_names): Default the
2359 source language to what can be deduced from the filename.
2360 * buildsym.c (end_symtab): Update the source language in the
2361 allocated symtab to match what we have been using.
2362 * buildsym.h (struct subfile): Add a language field.
2363 * c-typeprint.c (c_print_type): Remove code to do explicit
2365 * dbxread.c (psymtab_language): Add static variable.
2366 * dbxread.c (start_psymtab): Initialize psymtab_language using
2367 deduce_language_from_filename.
2369 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2371 * valprint.c (val_print): Reorganize comment and add note
2372 about dependency on target byte ordering.
2373 * ch-exp.y (value_array_slice): Fix typo.
2374 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2375 byte sized ints are assumed to be char strings and printed with
2376 string syntax. In chill, arrays of chars and arrays of
2377 bytes/ubytes are distinquishable, and printed appropriately.
2379 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2381 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2382 read/write routines for HPUX.
2384 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2385 branch targets to compute target address using const from previous
2386 instruction if necessary.
2387 * Add `Q' operator to print out bit position field various
2389 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2390 cleanups, use new code from Utah.
2391 * (store_inferior_registers): Update to new code from Utah.
2392 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2393 * (fetch_register): Clear out priv level when reading PCs.
2394 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2395 * Remove decl of errno, #include wait.h and target.h.
2396 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2397 were inside of a kernel call. If so, then PC is in a different
2398 register. Also, mask out bottom two bits of all PCs so as not to
2399 confuse higher level code.
2400 * (push_dummy_frame): Create from #define in tm-hppa.h.
2401 * (find_dummy_frame_regs): Update from Utah.
2402 * (hp_pop_frame): Create from #define in tm-hppa.h.
2403 * (hp_restore_pc_queue): New, from Utah.
2404 * (hp_push_arguments): Big fixes from Utah.
2405 * (pa_do_registers_info, pa_print_registers): Only print out fp
2407 * (skip_trampoline_code): New routine to deal with stubs that
2408 live in nowhereland between callers and callees.
2409 * i860-tdep.c: Remove decl of attach_flag.
2410 * infrun.c (wait_for_inferior): Add new macro
2411 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2412 at by PC will be nullified. If so, then step the target once more
2413 so as to avoid confusing the user.
2414 * (just before step_over_function:): Use stop_func_start, not
2415 stop_pc when checking for the existance of line number info.
2416 stop_func_start will reflect the proper address of the target
2417 routine, not of the stub that we may be traversing to get there.
2418 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2419 to deal with the stubs that PA compilers sometimes stick between
2420 callers and callees. Also, define FLAGS_REGNUM for access to the
2422 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2424 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2425 write gr0, PC regs, and PSW!
2426 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2427 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2429 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2430 * Define struct unwind_table_entry.
2431 * valops.c (call_function_by_hand): Add another arg to
2432 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2435 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2437 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2439 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2441 * Makefile.in (VERSION): Bump to 4.7.4.
2442 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2443 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2444 * Makefile.in (HFILES): Add valprint.h.
2445 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2446 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2447 * typeprint.c, typeprint.h: New files for language independent
2448 type printing functions.
2449 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2450 type printing functions and definitions.
2451 * valprint.h: New include file for language independent value
2452 printing definitions.
2453 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2454 dependent value printing functions.
2455 * c-exp.y (production ptype): Add range_type variable and use new
2456 create_range_type function.
2457 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2458 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2459 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2460 "const static" to ANSI-conformant "static const".
2461 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2462 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2464 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2465 * coffread.c (decode_type): Add range_type variable and call to
2466 new create_range_type function.
2467 * complaints.c (complain): Remove unused val variable.
2468 * complaints.c (_initialize_complaints): Make it void.
2469 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2470 variable and call new create_range_type function.
2471 * defs.h (enum val_prettyprint): Move enum from value.h to here
2472 so we can avoid having to include value.h just for prototypes that
2473 need the enum (thanks ANSI).
2474 * dwarfread.c (struct_type): Local anonymous_size variable is
2475 only used if !BITS_BIG_ENDIAN.
2476 * dwarfread.c (decode_subscript_data_item): Add rangetype
2477 variable and call new create_range_type function.
2478 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2480 * eval.c (evaluate_subexp): Remove unused local variable name
2481 and the statement with no side effects that initializes it.
2482 * expprint.c (print_subexp): Change local_printstr to
2484 * gdbtypes.c (create_range_type): New function that creates
2485 a range type using code fragments from object file readers as
2486 an example of what has to be initialized.
2487 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2488 and high_bound parameters, replaced with a single range_type
2489 parameter. Change function body to use passed in range_type
2490 rather than handcrafting one.
2491 * gdbtypes.h (create_range_type): Add prototype.
2492 * gdbtypes.h (create_array_type): Change prototype parameters.
2493 * infrun.c (normal_stop): Remove unused local variables tem and c.
2494 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2495 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2496 stub functions that call error if called.
2497 * language.c (unknown_language_defn, auto_language_defn,
2498 local_language_defn): Add initializers unk_lang_print_type and
2500 * language.h (struct language_defn): Reformat for larger
2501 comments, add la_print_type and la_val_print members. Add
2502 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2503 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2504 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2506 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2508 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2509 * main.c (execute_command): Remove unused local variable cmdlines.
2510 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2511 (clear_displays), symmisc.c (block_depth), values.c
2512 (clear_value_history):
2513 Make testing of truth value of assignment result explicit.
2514 * mipsread.c (upgrade_type): Update FIXME to include future use
2515 of create_range_type.
2516 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2517 whatis_exp, maintenance_print_type): Move prototypes and functions
2519 * printcmd.c (_initialize_printcmd): Move add_com calls for
2520 ptype_command and whatis_command to new typeprint.c.
2521 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2522 * source.c (find_source_lines): Local variable c only used
2523 when LSEEK_NOT_LINEAR is defined.
2524 * stabsread.c (read_array_type): Use new create_range_type
2526 * stabsread.c (read_range_type): Add new index_type variable and
2527 call new create_range_type function rather than handcrafting
2529 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2530 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2531 * symtab.c (type_print_base usages): Use c_type_print_base.
2532 * symtab.c (type_print_varspec_prefix usages): Use
2533 c_type_print_varspec_prefix.
2534 * symtab.c (type_print_method_args usages): Use
2535 cp_type_print_method_args.
2536 * valprint.c: Completely ripped apart and the fragments used
2537 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2538 valprint.h. Remaining stuff is language independent.
2539 * value.h (struct fn_field): Forward declare for prototypes.
2540 * value.h (type_print_1): Remove prototype.
2541 * value.h (enum val_prettyprint): Moved to defs.h.
2542 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2543 * value.h (baseclass_offset): Add prototype.
2544 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2545 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2546 * ch-typeprint.c: New file for language dependent type printing.
2547 * ch-valprint.c: New file for language dependent value printing.
2548 * ch-exp.y (parse_number): Remove prototype and stub function.
2549 * ch-exp.y (decode_integer_literal): Removed unused digits and
2551 * ch-exp.y (convert_float): Completely ifdef out for now.
2552 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2553 ch-lang.c (chill_op_print_tab):
2554 Change from ANSI-obsolescent "const static" to ANSI-conformant
2556 * ch-exp.y (yylex): Add unhandled storage class enumeration
2557 literals to switch statement for completeness.
2558 * ch-lang.c (chill_create_fundamental_types): Remove unused
2559 nbytes variable. Change dummy type to 2 bytes to match int.
2560 Handle FT_VOID types gratuituously added to chill DWARF by
2561 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2562 type rather than a one byte TYPE_CODE_INT type.
2563 * ch-lang.c (chill_language_defn): Add chill_print_type and
2565 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2567 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2569 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2570 bfd_get_symbol_leading_char instead.
2572 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2573 leading character from names.
2574 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2575 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2576 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2578 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2579 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2580 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2581 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2582 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2583 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2584 * symfile.c (syms_from_objfile): Insert debugging check to test
2585 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2587 * doc/gdbint.texinfo (Host Conditionals): Remove
2588 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2590 (Target Conditionals): Remove all of the above.
2592 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2594 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2595 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2597 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2599 * coffread.c (decode_type): catch negative tagndx fields generated
2601 * exec.c: comment out string following #endif.
2602 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2603 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2605 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2606 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2608 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2610 * complaints.c: New file, code moved from utils.c.
2611 * complaints.c (complain): Made into a varargs function.
2612 * complaints.h: New file, code moved from symfile.h.
2613 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2614 * Makefile.in (HFILES): Add complaints.h.
2615 * Makefile.in (OBS): Add complaints.o.
2616 * symfile.c (complaint_root, stop_whining, complaint_series,
2617 complain, clear_complaints, add_show_from_set for stop_whining):
2618 Moved to complaints.c.
2619 * symfile.h (struct complaint, complaint_root decl, complain
2620 prototype, clear_complaints prototype): Moved to complaints.h.
2621 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2622 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2623 complaints.h. Remove casts from arguments to complain(),
2624 which is now a varargs function, and remove unnecessary
2625 placeholder zero args.
2626 * defs.h (begin_line): Add prototype.
2627 * defs.h (vprintf_filtered): Add prototype.
2628 * dwarfread.c (varargs.h): Remove, no longer needed.
2629 * dwarfread.c (dwarfwarn): Remove prototype and function.
2630 * dwarfread.c (complaints): Define a bunch of complaints.
2631 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2632 usages to standard complain() calls.
2633 * utils.c (begin_line): New function that ensures that
2634 whatever gets filter-printed next starts on its own line.
2635 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2636 but to stdout (calls vfprintf_filtered internally).
2638 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2640 * remote.c: Avoid printf_filtered line limit. Suggested by
2641 Robert R. Henry, <rrh@tera.com>.
2642 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2644 * main.c (main): Accept --silent as well as --quiet. Change +help
2645 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2647 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2648 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2650 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2652 * tm-nindy960.h, remote-nindy.c: Lint.
2654 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2656 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2657 a optional type to decorate as an array type, the type of the
2658 index, and the bounds of the array. Records this additional info
2659 in the array type for use with languages with nonzero array
2661 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2662 to note that arrays may have bounds.
2663 * gdbtypes.h (create_array_type): Update prototype.
2664 * c-exp.y (ptype production): Adjust for new create_array_type
2665 calling conventions.
2666 * coffread.c (decode_type): Call create_array_type rather than
2667 handcrafting array types.
2668 * convex-tdep.c (value_type): Remove, now use create_array_type.
2669 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2670 vector_type into calls to create_array_type.
2671 * dwarfread.c (decode_subscr_data): Name changed to
2672 decode_subscript_data_item throughout.
2673 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2674 create_array_type. Now records index type and range as well.
2675 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2676 change to use create_array_type.
2677 * dwarfread.c (read_subroutine_type): Test existing user defined
2678 types before decorating them, to ensure they are blank, and
2679 complain about it if they are not.
2680 * dwarfread.c (decode_fund_type): For unrecognized types, always
2681 return some valid type (type integer). If the unrecognized type
2682 cannot be an implementation defined type, complain as well.
2683 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2684 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2685 * mipsread.c (upgrade_type): Add FIXME comment that code to
2686 handcraft arrays should be replaced with call to create_array_type.
2687 * stabsread.c (read_array_type): Replace code to handcraft
2688 array types with call to create_array_type.
2689 * valprint.c (type_print_varspec_prefix): Minor formatting
2690 change, join lines that don't need to be split.
2692 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2694 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2695 decl for attach_flag, it now lives in inferior.h.
2696 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2697 Make most functions static.
2698 * hppah-nat.c: General cleanups, remove BSD specific code (since
2699 that all lives in hppab-nat.c).
2700 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2701 Change sense of test against inside_entry_file(). This fix is
2703 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2704 to read/write_register_bytes().
2705 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2706 work around PA-GAS assembler bug. Also, add trailing */ to some
2708 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2709 Same reason as above.
2711 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2713 * mipsread.c (parse_symbol): When checking whether a structured
2714 type is an enum, check qualifiers of its first member, as well as
2715 the base type of the member. Bug found and fixed by John M.
2716 Farrell, <farrell@fjord.reo.dec.com>.
2718 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2719 * remote-vx.c: Don't include vx-share/reg.h.
2720 * vx-share/ptrace.h: Reproduce from scratch.
2721 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2722 * Makefile.in: Remove references to removed files, and to removed
2723 29k-share directories.
2725 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2727 * c-lang.c (_initialize_c_language): Name changed from
2729 * m2-lang.c (_initialize_m2_language): Name changed from
2731 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2732 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2733 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2734 expression parsing into c-lang.c and m2-lang.c respectively.
2735 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2736 m2-exp.y respectively.
2737 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2738 and m2-* files respectively.
2739 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2740 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2741 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2742 * expression.h (struct block): Forward declaration for prototypes.
2743 * language.h (struct objfile): Forward declaration for prototypes.
2744 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2745 * Makefile.in (HFILES): Add ch-lang.h.
2746 * Makefile.in (OBS): Add ch-lang.o.
2747 * ch-exp.y: Migrate code that has nothing to do with expression
2748 parsing into ch-lang.c.
2749 * ch-lang.c: New file, code migrated from c-exp.y.
2750 * ch-lang.h: New file, internal interface between ch-* files.
2751 * ch-lang.c (_initialize_chill_language): Name changed from
2752 _initialize_chill_exp.
2754 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2755 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2756 * config/amix.mh (NATDEPFILES): Add.
2757 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2760 * dwarfread.c (decode_subscr_data): Remove spurious test that
2761 accepted only integer subscript types. We don't do anything
2762 with the type at the moment anyway.
2764 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2766 * ch-exp.y (match_character_literal): Fix case where no
2767 match at all is found.
2768 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2769 width types. For example, "INT" is always 2 bytes regardless
2770 of the values of any TARGET_*_BIT macros. So use explicit
2771 numeric sizes for the types.
2773 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2775 * c-exp.y (c_create_fundamental_type): New function to create
2776 language specific fundamental types for C.
2777 * m2-exp.y (m2_create_fundamental_type): New function to create
2778 language specific fundamental types for Modula 2.
2779 * c-exp.y (c_language_defn, cplus_language_defn): Add
2780 c_create_fundamental_type to language struct initializers.
2781 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2782 to language struct initializers.
2783 * dwarfread.c (expression.h, language.h): Include.
2784 * dwarfread.c (ftypes): New array to hold fundamental types
2785 for current compilation unit.
2786 * dwarfread.c (cu_language_defn): New pointer to language
2787 struct for language of current compilation unit.
2788 * dwarfread.c (dwarf_fundamental_type): New function to
2789 create/lookup fundamental types.
2790 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2791 * dwarfread.c (throughout): Replace lookup_fundamental_type
2792 with dwarf_fundamental_type.
2793 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2794 compilation unit (may be different language or different objfile).
2795 * gdbtypes.c (lookup_fundamental_type): Move actual type
2796 creations into language specific fundamental type creation
2797 functions and call via create_fundamental_type. Add comment
2798 about this function being obsolescent.
2799 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2800 sized signed and unsigned integers.
2801 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2802 * language.c (language_def): New function to lookup a language
2803 struct given it's enumeration.
2804 * language.h (struct language_defn): Add la_fund_type, a pointer
2805 to a function that creates fundamental types for this language.
2806 * language.h (create_fundamental_type): New macro to create
2807 fundamental types based on the current language.
2808 * language.h (language_def): Add prototype.
2809 * language.c (unk_lang_create_fundamental_type): New function
2810 for initializing language structs, calls error if called.
2811 * language.c (unk_language_defn, auto_language_defn,
2812 local_language_defn): Use unk_lang_create_fundamental_type.
2813 ch-exp.y (chill_create_fundamental_type): New function.
2814 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2815 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2817 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2819 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2821 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2822 as GCC_PRODUCER and GPLUS_PRODUCER.
2824 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2826 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2829 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2831 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2832 rather than '$'. This particular piece of braindamage is
2833 spreading like ooze. It's now infected libiberty, deja-gnu,
2835 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2836 hardwired '$' character.
2838 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2840 (Changes to break incredibly ugly, unmaintainable 750 line
2841 read_struct_type function up into managable pieces.)
2842 * Makefile.in (VERSION): Bump to 4.7.3.
2843 * stabsread.c (struct field_info): Local struct definition.
2844 * stabsread.c (read_member_functions, read_struct_fields,
2845 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2846 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2847 functions from fragmented read_struct_type.
2848 * stabsread.c (stabs_general_complaint): Catchall complaint.
2849 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2850 symbol name continuation code. Use macro throughout.
2851 * stabsread.c (various places): Replace add-one-to-pointer
2852 with pointer increment.
2853 * stabsread.c (read_type): Retain function local copy of type
2854 descriptor. Rearrange code calling read_struct_type() to match
2856 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2857 a single blank as the name of nameless enumerations. Recognize
2858 this special case and set nameless flag.
2859 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2861 * ch-exp.y (access_name): New non-terminal token and
2863 * ch-exp.y (general_procedure_name): Now a terminal token.
2864 * ch-exp.y (location): Expand production.
2865 * ch-exp.y (match_simple_name_string): New function.
2866 * ch-exp.y (yylex): Call match_simple_name_string and return
2867 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2869 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2871 * munch: Backslash escape vertical bar characters inside
2872 grep patterns since they have special meaning for some greps.
2873 * parse.c (write_exp_string): Complete rewrite to store string
2874 contants as a leading explicit length, followed by the string data,
2875 followed by a trailing explicit length.
2876 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2877 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2878 Use recorded explicit length of strings in expression elements,
2879 rather than strlen. Adjust code to skip over strings stored in
2880 expression elements, and code to access strings, to account for
2881 new leading explicit size expression element.
2882 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2883 0, to avoid negative expression element indices.
2884 * valops.c (search_struct_method): Minor whitespace change.
2886 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2888 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2889 which together maintain a dynamically expandable static buffer
2890 for the lexer to use when translating C strings to their internal
2891 form (other future uses possible). Fix parsing of C style strings
2892 to do the normal C style input conversions of escaped character
2894 * valops.c (value_string): Remove translation of escaped
2895 character sequences, now done in C expression parser.
2896 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2897 and decides if it should be printed in literal form or some other
2898 form, based on it's ASCII value and setting of sevenbit_strings.
2899 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2900 macro, change indentation style.
2901 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2902 * ch-exp.y (chill_printstr): First cut at real function instead
2905 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2907 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2909 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2911 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2913 * defs.h (sevenbit_strings): Add declaration.
2914 * defs.h (printchar): Replace with gdb_printchar.
2915 * language.h (language_defn): Add new function pointers
2916 la_printchar and la_printstr, to do language dependent
2917 printing of characters and strings.
2918 * language.h (local_printchar, local_printstr): New macros
2919 to call language dependent functions pointed to by la_printchar
2920 and la_printstr respectively.
2921 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2922 dependent functions for printing characters and strings.
2923 * c-exp.y (c_language_defn, cplus_language_defn): Add
2924 c_printchar and c_printstr.
2925 * command.c (do_setshow_command): Rename printchar use to
2927 * expprint.c (print_subexp): Replace C style string output
2928 with call to local_printstr.
2929 * language.c (unk_lang_printchar, unk_lang_printstr):
2930 New stubs, currently errors.
2931 * language.c (unknown_language_defn, auto_language_defn,
2932 local_language_defn): Add unk_lang_printchar and
2934 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2935 language dependent functions to print characters and strings.
2936 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2937 * utils.c (printchar): Renamed to gdb_printchar.
2938 * valprint.c (print_string): Remove prototype, function moved
2939 to c-exp.y, where it becomes c_printstr.
2940 * valprint.c (print_max): Made global for reference from the
2941 language dependent printing routines in *-exp.y.
2942 * valprint.c (repeat_count_threshold): New variable with function
2943 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2944 Change all references to old macro to references to new variable.
2945 * valprint.c (value_print, val_print): Replace calls to
2946 print_string with calls to local_printstr.
2947 * valprint.c (val_print): Replace C style character printing
2948 with call to local_printchar.
2949 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2950 * valprint.c (_initialize_valprint): Add add_show_from_set
2951 call for setting up repeat_count_threshold as print variable.
2952 * ch-exp.y (decode_integer_value): New function.
2953 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2954 * ch-exp.y (chill_printchar, chill_printstr): New language
2955 dependent functions for printing characters and strings.
2956 * ch-exp.y (chill_language_defn): Add chill_printchar and
2959 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2961 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2962 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2963 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2965 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2967 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2968 and assume the process has been killed.
2970 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2972 * remote-udi.c (udi_open): Reset vars so that user can re-run
2973 programs without leaving GDB.
2974 * (many routines): Slightly improve error handling.
2975 * (download): Zero out BSS by longs instead of bytes to avoid
2976 timeouts in real hardware.
2977 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2978 that connection is no longer in use after shutdown() of socket.
2979 This keeps GDB from dying of a SIGPIPE when you issue multiple
2980 `target udi' commands.
2982 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2984 * language.h (language_format_info): New structure to bundle
2985 local formatting information.
2986 * language.h (language_defn): Replace individual format info
2987 with language_format_info structs.
2988 * language.h (local_*_format, local_*_format_prefix,
2989 local_*_format_specifier, local_*_format_suffix): New macros
2990 for binary/octal/decimal/hex formats to access info elements.
2991 * c-exp.y (c_language_defn): Update for new format handling.
2992 * m2-exp.y (m2_language_defn): Update for new format handling.
2993 * dbxread.c (language.h): Include for partial-stab.h use.
2994 * mipsread.c (expression.h, language.h): Include for
2996 * defs.h (local_hex_format, local_hex_format_custom,
2997 local_hex_string, local_hex_string_custom): Move to language.h.
2998 * language.c (local_hex_format_custom, local_hex_string,
2999 local_hex_string_custom, local_octal_format_custom): Use new
3001 * language.c (unknown_language_defn, auto_language_defn,
3002 local_language_defn): Update for new format handling.
3003 * printcmd.c (print_scalar_formatted): Use new macros
3004 to access decimal and binary format info for printing.
3005 * c-exp.y (chill_language_defn): Update for new format handling.
3006 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3007 * ch-exp.y (decode_integer_literal): Add function
3008 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3009 * ch-exp.y (builtin_type_chill_char): Add definition.
3010 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3012 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3014 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3016 (aix_framedata): added nosavedpc field.
3017 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3019 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3020 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3021 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3022 instructions as function_frame_info does. Expand special case of
3023 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3025 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3027 (function_frame_info): Set frameless if the function has no frame,
3028 and set nosavedpc if the PC was not saved. Handle gcc generated
3029 stfd 31,-4(31); st 31, -12(31) correctly.
3030 (frameless_function_invocation): New second argument pcsaved; if 0
3031 return whether the function has a frame, if 1 return whether the
3033 (frame_initial_stack_address): Correct typo: cache registers for
3034 callee_fi, not for fi, (avoids reading garbage memory locations).
3036 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3038 * infrun.c (wait_for_inferior (just before step_over_function
3039 label)): Change test for stepping into subroutine to check for the
3040 presence of line number info. This makes stuff compiled with -g1
3041 cause GDB to not lose control when stepping.
3043 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3044 Improve comments as well.
3046 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3048 * Makefile.in (VERSION): Bump to 4.7.2
3049 * symtab.c (find_pc_symtab): Fix return of random value
3051 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3052 Makefile since it contains sed patterns used in generation.
3053 Add sed pattern to also delete #include of any malloc.h.
3054 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3055 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3056 function names to conform to K&R terminology with respect to
3057 logical and bitwise operators:
3058 UNOP_ZEROP => UNOP_LOGICAL_NOT
3059 UNOP_LOGNOT => UNOP_COMPLEMENT
3060 BINOP_LOGAND => BINOP_BITWISE_AND
3061 BINOP_LOGXOR => BINOP_BITWISE_XOR
3062 BINOP_LOGIOR => BINOP_BITWISE_IOR
3063 BINOP_AND => BINOP_LOGICAL_AND
3064 BINOP_OR => BINOP_LOGICAL_OR
3065 PREC_OR => PREC_LOGICAL_OR
3066 PREC_AND => PREC_LOGICAL_AND
3067 PREC_LOGIOR => PREC_BITWISE_IOR
3068 PREC_LOGXOR => PREC_BITWISE_XOR
3069 PREC_LOGAND => PREC_BITWISE_AND
3070 value_zerop() => value_logical_not()
3071 value_lognot() => value_complement()
3072 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3073 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3074 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3075 and is nonexistant in some SVR4 based systems.
3076 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3077 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3079 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3080 * source.c (source_info): Fix minor nits, print "1 line" rather
3081 than "1 lines", and "language is <lang>".
3082 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3083 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3084 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3086 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3087 * ch-exp.y: New expression parser, for GNU-Chill.
3088 * defs.h (enum language): Add language_chill.
3089 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3090 LANG_MODULA2 a recognized language.
3091 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3092 Chill as well as Modula-2.
3093 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3094 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3095 * language.c (set_language_command): Add chill.
3096 * language.c (binop_result_type, integral_type, character_type,
3097 boolean_type, structured_type, value_true, binop_type_check):
3098 Add language_chill cases.
3099 * language.h (_LANG_chill): Define.
3100 * symfile.c (deduce_language_from_filename): Recognize the
3101 filename extensions ".chill", ".c186", and ".c286" for Chill.
3102 * valprint.c (typedef_print): Add case for language_chill.
3103 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3104 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3105 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3106 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3108 * Makefile.in (distclean): Add target ch-exp.tab.c.
3109 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3110 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3111 * eval.c (evaluate_subexp): Add OP_BOOL case.
3112 * expprint.c (print_subexp): Add OP_BOOL case.
3114 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3116 * infcmd.c (set_environment_command): Avoid skipping first
3117 char of env value if an '=' appears in it. Bug report and fix
3118 by Mark Jungerman, <maj@lucid.com>.
3120 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3122 * infcmd.c (step_over_calls): Improve comments.
3123 * symtab.c (find_pc_psymtab): Clean up a bit.
3124 * (find_pc_symtab): Fix comments, clean up code.
3125 * (find_pc_line): General cleanups, efficiency improvements.
3126 Also, don't return garbage when some line info exists, but there
3129 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3131 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3132 member, and the stat pointer passed to vmap_symtab was NULL, the
3133 wrong vmap entries would be modified. Fixes behavior where
3134 attempting to load symbols for a module with no member would mess
3135 up already read in symbols.
3137 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3139 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3140 29k-share/dfe/mini2udi.o.
3141 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3142 * alldeps.mak, depend: Update to deal with removal of
3143 aforementioned files.
3144 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3145 requirement for useless 'program' argument. Clean up
3146 udi_create_inferior, and udi_load to call common download()
3147 routine. Create download routine to load remote hosts directly
3148 (with the help of BFD) so that we don't need yank.c and
3150 Fix udi_detach to call UDIDisconnect with
3151 the right arguments. Clean up udi_resume, don't assign tip_error
3152 twice. Clean up udi_wait, straighten out status codes. Make
3153 udi_kill really work.
3155 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3157 * c-exp.y: separated host/target idea of integer type size,
3158 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3159 UINT and CHAR rules. (parse_number): work out the targetwise type
3160 of a number based upon it's size and qualifiers. (yylex): chars
3161 are now treated the same way as ints.
3163 * source.c (indentify_source_line): don't core dump if wanted
3164 line is larger than number of lines in source. (can happen when
3165 coff gets confused about #included source).
3167 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3169 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3170 when debugging a program with 100 shared libraries.
3172 * solib.c (solib_map_sections): Always close the BFD we open.
3173 Free all malloc'd storage we allocate, too, including error cases.
3174 (struct so_list): Remove unused so_bfd member.
3175 (clear_solib): Don't bother closing so_bfd.
3177 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3178 cacheable. `So many symbol files, so little file descriptors.'
3180 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3182 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3183 Stubs should stand alone as much as possible.
3185 * source.c (show_directories): Avoid printf_filtered length prob
3186 pointed out by Jonathan Stone.
3188 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3189 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3190 <Lee_Cooprider@vos.stratus.com>.
3192 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3194 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3195 struct, not struct itself.
3196 * serial.h (serial_restore): Fix prototype, takes pointer not
3199 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3201 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3202 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3204 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3206 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3207 Stubs should stand alone as much as possible.
3209 * README: Add remote-es1800.c and remote-st2000.c to table.
3210 * go32-nat.c: Remove, there is no native go32 support.
3211 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3213 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3215 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3216 new routines to deal with sending SIGINTs to attached processes
3217 when the user interrupts the controlling GDB.
3218 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3219 the aforementioned routines when waiting for the attached process.
3221 * elfread.c, mipsread.c: Include <string.h>.
3222 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3223 * serial.h: Add prototype for serial_restore().
3225 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3227 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3228 minimal_symbol_count, because the NULL symbol is not included in
3229 the count. This prevented this function from finding the last
3230 symbol in the table.
3232 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3234 * dbxread.c (process_one_symbol): if not defined
3235 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3236 the start of the function, not just after N_FUN.
3238 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3240 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3241 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3242 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3243 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3244 file. Remove preprocessor defines that previously did remapping.
3246 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3248 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3249 Bug fix courtesy of Alexander Klaiber.
3251 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3253 hp300 native support (hp300hpux untested).
3255 * hp300ux-xdep.c: removed.
3256 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3257 * xm-hp300hpux.h: updated copyright.
3258 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3259 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3260 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3261 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3262 fork-child.o coredep.o corelow.o.
3263 (NAT_FILE, NATDEPFILES): new macros.
3264 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3265 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3267 (NAT_FILE, NATDEPFILES): new macros.
3268 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3270 Vax ultrix native support.
3272 * nm-vax.h: new file.
3273 * Makefile.in (HFILES): added nm-vax.h.
3274 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3275 coredep.o corelow.o removed.
3276 (NAT_FILE, NATDEPFILES): new macros.
3277 * xm-vax.h: updated copyright.
3278 (REGISTER_U_ADDR): removed.
3280 Apollo native support (untested).
3282 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3283 * a68v-nat.c, nm-apollo68[bv].h: new files.
3284 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3285 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3286 * a68v-xdep.c: removed.
3287 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3288 inftarg.o fork-child.o a68v-xdep.o.
3289 (NAT_FILE, NATDEPFILES): new macros.
3291 * defs.h: include nm.h.
3292 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3293 sparc-tdep.c, : do not include nm.h.
3294 * doc/gdbint.texinfo: nm.h now included in defs.h.
3296 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3298 * Makefile.in (VERSION): 4.7.1 post release!
3300 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3302 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3304 * Makefile.in (VERSION): gdb-4.7 release.
3305 * README: Update for gdb-4.7.
3307 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3309 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3312 * alldeps.mak, depend: Update.
3314 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3316 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3318 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3319 causes problems in setting breakpoint in the right place in
3320 functions with `float' args which are passed as doubles.
3321 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3322 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3324 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3326 * Makefile.in (HFILES): Add nm-i386sco.h.
3327 * dwarfread.c: include <sys/types.h> for SCO.
3328 * infptrace.c: Don't include ptrace.h under SCO.
3329 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3331 * config/i386v.mt: Add exec.o to TDEPFILES.
3333 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3335 * i386v-nat.c: Remove space from front of #endif.
3336 * irix4-nat.c: Remove externs of registers[], include inferior.h
3338 * mips-nat.c: Explicitly initialize zerobuf to 0!
3339 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3340 Always setup fci->frame, even if it's non-zero. Too many places
3341 depend upon this behavior (and I have to get a release out the
3343 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3344 processing_gcc_compilation if we find the embedded stabs marker.
3345 This fixes several bugs with finding the location of short or char
3346 function parameters passed on the stack.
3348 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3350 Native support for sun4sol2.
3352 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3353 * nm-sysv4.h: new file.
3354 * Makefile.in (HFILES): added nm-sysv4.h.
3355 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3356 (NAT_FILE, NATDEPFILES): new macros.
3357 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3359 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3361 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3362 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3364 * Makefile.in (VERSION): Tick to 4.6.9.
3366 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3368 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3369 definition, replace with portable one.
3370 * remote-nindy.c: Lint.
3371 (nindy_wait): Return type is int, result is inferior_pid.
3372 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3373 (initialize_symmisc): Remove empty function.
3374 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3375 Remove obsolete, misspelled macro.
3376 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3377 (all @node commands): Use new form to avoid nitpicking errors.
3378 * doc/gdbint.texinfo: Document host/native/target split.
3380 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3382 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3384 * xm-mips.h (offsetof): Don't define this if __STDC__.
3386 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3388 umax native support (untested).
3390 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3392 (NAT_FILE, NATDEPFILES): new macros.
3393 * config/umax.mt (TDEPFILES): removed exec.o.
3394 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3395 removed to nm-umax.h.
3396 * nm-umax.h: new file.
3397 * Makefile.in (HFILES): added nm-umax.h.
3399 hppa native support (untested).
3401 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3402 (NAT_FILE, NATDEPFILES): new macros.
3403 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3404 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3405 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3406 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3407 * hppa[bh]-xdep.c: removed.
3408 * hppa[bh]h-tdep.c: do not include ptrace.h.
3409 * Makefile.in (HFILES): added nm-hppa[bh].h.
3411 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3413 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3415 * mips-nat.c: Straighten out include files. Work around
3416 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3419 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3421 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3422 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3423 backtraces from core files work.
3424 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3425 Functions are now defined in mips-nat.c.
3427 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3429 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3430 serial_default_name().
3432 * remote-hms.c, ser-go32.c, serial.h: Change from
3433 serial_timedreadchar() to new serial_readchar().
3435 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3437 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3439 * c-exp.y: Moved handling of 'const' and 'volatile' from
3440 <type> to <typebase>. This removes 2 conflicts.
3442 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3444 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3445 from breakpoint table when reseting breakpoints.
3447 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3449 Native support cleanup and corefile fixes for i386 SVR4 systems.
3451 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3452 fill_fpregset): Moved to i386v4-nat.c
3453 * i386v4-nat.c, nm-i386v4.h, : New files.
3454 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3455 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3456 change i386v-nat.o to i386v4-nat.o.
3458 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3460 Miscellaneous 386 configs updated.
3462 * config/i386aout.mt (TDEPFILES): removed exec.o.
3463 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3464 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3465 (NAT_FILE, NATDEPFILES): new macros.
3466 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3467 config/i386v4.mt (TDEPFILES): removed exec.o.
3468 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3469 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3470 (NAT_FILE, NATDEPFILES): new macros.
3471 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3472 fork-child.o coredep.o corelow.o i386-xdep.o.
3473 (NAT_FILE, NATDEPFILES): new macros.
3475 Native support cleanup for i386bsd (untested).
3477 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3478 * config/i386bsd.mh (NATDEPFILES): added exec.o
3479 * tm-i386bsd.h (FLOAT_INFO): removed.
3480 * nm-i386bsd.h (FLOAT_INFO): added.
3482 Native support for i386v (untested).
3484 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3485 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3486 (NAT_FILE, NATDEPFILES): new macros.
3487 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3488 * i386-xdep.c: removed.
3489 * Makefile.in (HFILES): added nm-i386v.h
3490 * i386v-nat.c, nm-i386v.h: new file.
3491 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3493 * tm-i386v.h (FLOAT_INFO): removed.
3495 Native support for linux (untested).
3497 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3498 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3499 (NAT_FILE, NATDEPFILES): new macros.
3500 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3501 * Makefile.in (HFILES): added nm-linux.h.
3502 * nm-linux.h: new file.
3503 * xm-linux.h: updated copyright. cleaned up formatting.
3504 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3506 Native support for sun386 (untested).
3508 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3509 fork-child.o sun386-xdep.o.
3510 (NAT_FILE, NATDEPFILES): new macros.
3511 * config/sun386.mt (TDEPFILES): removed exec.o.
3512 * Makefile.in (HFILES): added nm-sun386.h.
3513 * sun386-nat.c, nm-sun386.h: new file.
3514 * sun386-xdep.c: removed.
3515 * xm-sun386.h: updated comment and copyright.
3516 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3519 Native support for i386mach (untested).
3521 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3522 fork-child.o mach386-xdep.o.
3523 (NAT_FILE, NATDEPFILES): new macros.
3524 * Makefile.in (HFILES): added nm-i386mach.h.
3525 * nm-i386mach.h, i386mach-nat.c: new files.
3526 * mach386-xdep.c: removed.
3527 * xm-i386mach.h: updated copyright.
3528 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3531 Native separation for go32 (untested).
3533 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3534 * go32-nat.c: new file.
3535 * go32-xdep.c (call_ptrace, child_resume,
3536 fetch_inferior_registers, store_inferior_registers,
3537 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3539 Native support for m88k (untested).
3541 * Makefile.in (HFILES): added nm-m88k.h
3542 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3543 FETCH_INFERIOR_REGISTERS): removed.
3544 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3545 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3546 (NAT_FILE, NATDEPFILES): new macros.
3547 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3548 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3549 * m88k-xdep.c: removed.
3551 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3553 * i386b-nat.c: Comment changes.
3554 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3556 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3558 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3560 Avoid longjmp()-catching compilation errors in cross-ports.
3562 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3563 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3564 Move from mips-tdep.c and tm-{irix3,mips}.h.
3565 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3567 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3570 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3571 (fetch_core_registers): Fix bfd_seek arguments.
3573 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3575 Make core files work again (add back the `core' target).
3577 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3578 (NATDEPFILES): Add corelow.o.
3579 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3582 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3583 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3584 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3585 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3586 appears. FIXME, these should be moved to NATDEPFILES for native
3589 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3591 Ultra3 host/target/native split. (untested).
3593 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3594 (fetch_register, fetch_inferior_registers,
3595 store_inferior_registers, fetch_core_registers): removed to
3597 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3599 * Makefile.in (HFILES): added nm-ultra3.h.
3600 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3601 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3603 (NAT_FILE, NATDEPFILES): new macros for native support.
3604 * config/ultra3.mt (TDEPFILES): exec.o removed.
3606 * xm-vaxult.h: add MEM_FNS_DECLARED.
3608 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3610 * Makefile.in (VERSION): Roll to 4.6.8.
3611 (OBS): Put version.o first, so Makefile rebuild happens early.
3613 * command.h: Publicize prototype for not_just_help_class_command.
3614 * command.c: Remove proto.
3615 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3616 output. Move "maint info" from class info to class maintenance,
3618 * infrun.c: Move "stop" to class_obscure, and give it a
3619 function so it will not be seen as a global help topic. FIXME,
3620 it should be possible to set these attributes independently.
3622 * core.c (core_command): Make nicer error message for no core support.
3624 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3626 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3627 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3629 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3630 (scan_compilation_units): Punt unused filename arg. dbfoff,
3631 lnoffset, and curlnoffset are file_ptr's now.
3632 (dwarf_build_psymtabs): Drop desc and filename args; use
3633 objfile. dbfoff and lnoffset are file_ptr's now.
3634 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3635 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3636 (elf_symfile_read): Skip desc and filename args to
3637 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3638 * gdb-stabs.h: Use file_ptr rather than off_t.
3639 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3640 compile-time debug check that someone turned off as "unused".
3641 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3642 * symfile.h: Update dwarf_build_psymtabs and
3643 elfstab_build_psymtabs prototypes.
3644 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3645 Use file_ptr offsets. bfd_seeks use L_SET.
3647 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3649 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3650 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3651 value so that demangler won't be invoked. This greatly speeds up
3653 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3654 linked_proc_info so that it properly deallocates the appropriate
3655 item after it is done with it instead of before.
3656 * Don't pass bogus frame pointer to create_new_frame(). Just
3657 leave it as zero so that lower level code will figure out the
3660 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3662 Sony News native support.
3664 * Makefile.in (HFILES): added nm-news.h.
3665 * nm-news.h: new file.
3666 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3667 fork-child.o coredep.o to NATDEPFILES.
3668 (NAT_FILE, NATDEPFILES): new macros for native support.
3669 * config/news.mt (TDEPFILES): removed exec.o.
3671 * remote-vx.c: remove redundant include of sys/time.h.
3673 * infrun.c: include ctype.h. Otherwise some machines result in
3674 undefined for isdigit.
3676 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3678 * configure.in: Convert m68k entries to m68* entries to handle
3679 all the various m68xxx hosts and targets.
3680 * config/news1000.mt: No longer needed, same as news.mt.
3682 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3684 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3686 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3688 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3689 nm-sun2.h, nm-mips.h.
3691 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3693 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3695 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3697 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3699 * xm-hppah.h: if __STDC__ is not defined, define
3701 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3702 compiler; see the comment in the file.
3704 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3706 First cut at support for all BSD variants on 386.
3708 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3709 * i386b-nat.c: New native support file.
3710 * configure.in: Add host and target for i[34]86-*-bsd*.
3711 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3713 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3715 Sun2 native support (untested).
3717 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3718 REGISTER_U_ADDR): removed to nm-sun2.h.
3719 * nm-sun2.h: new file.
3720 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3721 fork-child.o sun3-xdep.o removed.
3722 (NAT_FILE, NATDEPFILES): new macros.
3724 Mips native support. Decstation and iris4 have been tested.
3727 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3728 fill_fpregset): removed to irix4-nat.c
3729 * mips-xdep.c: removed.
3730 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3732 * procfs.c: include nm.h.
3733 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3734 * xm-irix4.h: bump copyright.
3735 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3736 PROC_NAME_FMT): removed.
3737 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3738 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3739 (NAT_FILE, NATDEPFILES): new macros for native support.
3740 (CC): supply default compiler switches.
3741 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3742 fork-child.o coredep.o.
3743 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3745 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3746 fork-child.o mips-xdep.o coredep.o.
3747 (NAT_FILE, NATDEPFILES): new macros for native support.
3749 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3751 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3752 (NATDEPFILES): added fork-child.o
3753 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3754 (NATDEPFILES): added fork-child.o
3755 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3756 (NATDEPFILES): added fork-child.o
3758 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3760 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3761 by using puts_filtered instead.
3763 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3765 * remote-nindy.c (nindy_load): Replacement version from Steve
3766 Chamberlain, doesn't require forking to run "strip" or "sx".
3768 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3770 * Makefile.in (HFILES): Add nm-*.h files.
3772 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3774 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3775 (NATDEPFILES): added fork-child.o.
3777 * doc/gdbint.texinfo: document a few more macros, create new
3778 section for native macros.
3780 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3782 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3783 resolution of copyright issues.
3785 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3787 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3788 subdir gets configured.
3790 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3792 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3794 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3795 searching for a "bfd_strip" program. Also, fixed up arguments
3796 passed to that program.
3798 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3799 which is now used for something else. Rewrite description of
3800 associated parameters to match how gdb does it now.
3801 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3803 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3805 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3807 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3810 * inferior.h (proc_signal_handling_change): prototype removed.
3811 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3812 (handle_command): now calls target_notice_signals.
3813 * procfs.c (proc_signal_handling_change): renamed to
3814 procfs_notice_signals. Now static. Add prototype. All callers
3816 * target.h (struct target_ops): new field, to_notice_signals.
3817 (target_notice_signals): new macro to cover new field.
3818 * target.c (cleanup_target): default to_notice_signals to ignore.
3819 * corelow.c (core_ops),
3821 inftarg.c (child_ops),
3822 procfs.c (procfs_ops),
3823 remote-adapt.c (adapt-ops),
3824 remote-eb.c (eb_ops),
3825 remote-es1800.c (es1800_ops, es1800_child_ops),
3826 remote-hms.c (hms_ops),
3827 remote-mm.c (mm_ops),
3828 remote-nindy.c (nindy_ops),
3829 remote-st2000.c (st2000_ops),
3830 remote-udi.c (udi_ops),
3831 remote-vx.c (vx_ops, vx_run_ops),
3832 remote.c (remote_ops),
3833 target.c (dummy_target),
3834 xcoffexec.c (exec_ops): added static initializer for
3836 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3838 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3840 * main.c (define_command): Add forgotten initializer.
3842 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3844 * language.c, language.h: Move saved_language out to global
3845 expected_language. Set expected_language when user expectation
3847 * language.c (language_info): Don't print type/range checking gub.
3848 * main.c (main): Set expected language.
3849 (execute_command): Check against expected language.
3850 * symfile.c (set_initial_language): Set expected language.
3852 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3854 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3856 A bunch of changes mostly to improve debugging of C++ programs.
3857 Specifically, the calling of inferiors methods is improved.
3859 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3860 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3861 hide the implementation details of pointer-to-method objects.
3862 How to tell if the pointer points to a virtual method is
3863 still very dependent on the particular compiler, but this
3864 should make it easier to find the places to change.
3865 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3866 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3867 macros, instead of a hard-wired-in code that incorrectly
3868 assumed a no-longerused representation of pointer-to-method
3869 values. And otherwise fix the relevant bit-rotted code.
3871 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3872 If there are both fields and methods, put a space between.
3874 * stabsread.c (read_struct_type): Fix bug in handling of
3875 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3876 by '_'). (It used to prematurely exit the loop reading in
3877 the fields, so it would think it should start reading
3878 methods while still in the fields. This could crash gdb
3879 given a gcc that can emit nested type information.)
3881 * valops.c (search_struct_method): Pass 'this' value by
3882 reference instead of by value. This provides a more
3883 consistent interface through a recursive search where the
3884 "bottom" functions may need to adjust offsets (due to multiple
3886 * valops.c, value.h, values.c: Pass extra parameters to
3887 value_fn_field and value_virtual_fn_field so we can
3888 correctly adjust offset for multiple inheritance.
3889 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3890 virtual function calls by using value_virtual_fn_field().
3891 * values.c: New function baseclass_offset, derived from
3892 baseclass_addr (which perhaps can be made obsolete?).
3893 It returns an offset rather than an address. This is a
3894 cleaner interface since it doesn't mess around allocating
3896 * valops.c (search_struct_method): Use baseclass_offset
3897 rather than baseclass_addr.
3899 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3901 * Makefile.in: Re-install 29K/UDI stuff.
3902 * remote-udi.c (udi_resume): Clean up.
3903 * (udi_wait): Rewrite, leave out bugs.
3904 * Add debugging code to print out all register fetches and stores.
3905 * Straighten out target_ops.
3906 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3908 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3910 * remote-udi.c (udi_create_inferior): run with no arguments should
3911 not pass the program name as an argument, since the UDI code
3912 already handles that.
3913 (udi_load): get the symbols from prog_name, not arg_string (the
3914 load command should really use arg_string as the program name, not
3915 prog_name, but at least the run command works now).
3917 * munch: HP9000/300 nm puts an extra space between T and symbol
3920 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3921 needed for vxworks targets.
3923 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3925 * am29k-tdep.c (_initialize_29k): Make it possible for the
3926 user to set and query the address where function calls into the
3927 inferior write a small scratch routine. `set call_scratch_address'
3928 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3929 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3930 not already cached validly.
3932 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3934 Rs6000 native support.
3936 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3937 machines without this header should not be compiling this file.
3938 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3939 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3940 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3941 * xm-rs6000.h: do not include ptrace.h.
3942 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3943 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3944 infptrace.o and inftarg.o move to NATDEPFIES.
3945 (NAT_FILE, NATDEPFILES): new macro for native support.
3947 Sun3 native support.
3949 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3950 new macros for native support.
3951 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3952 removed sun3-xdep.o.
3953 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3955 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3956 * sun3-nat.c, nm-sun3.h: new files for native support.
3958 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3960 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3961 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3962 dbfsize and use it to initialize new local file scope dbsize.
3963 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3964 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3965 DIEs as well as the current check for undersize DIEs. This helps
3966 to gracefully detect and reject corrupted DIE information.
3968 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3970 Add `command hooks' and a hook for inferior program stopping.
3972 * command.h (struct cmd_list_element): Remove unused `aux'
3973 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3974 * command.c (add_cmd): Initialize new fields, elim old.
3975 (add_alias_cmd): Clone new fields.
3976 (delete_cmd): Un-hook hookee if we're deleting hook.
3977 (help_cmd): Tell user the command is hooked, if it is.
3978 (lookup_cmd_1): Abbreviations return the original command
3979 instead of themselves, so that hooks on the original cmd will be
3981 * defs.h (enum command_class): Add class_pseudo and comments.
3982 * gdbcmd.h (execute_user_command): Add prototype.
3983 * infrun.c (normal_stop): If the stop command is hooked,
3984 run the hook whenever we stop.
3985 (hook_stop_stub): Stub for catch_errors.
3986 (_initialize_infrun): Set up pseudo "stop" command.
3987 * main.c (execute_user_command): Code extracted from execute_command.
3988 (execute_command): If hooked, run the hook before the command.
3989 (define_command): If defining a new hook, check the command it
3990 is hooking, and warn if none. Install the hook.
3991 * source.c (_initialize_source): "l" is an abbrev for "list".
3992 * doc/gdb.texinfo: Document command hooks.
3994 * Makefile.in (VERSION): Roll to 4.6.7.
3995 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3996 * infrun.c (breakpoints_inserted): Make it static again.
3997 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3999 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4001 Native file renaming.
4003 * nat-sparc.c -> sparc-nat.c
4004 * nat-sun4os4.h -> nm-sun4os4.h
4005 * nat-trash.h -> nm-trash.h
4006 * config/sun4os4.mh: track file renaming.
4007 * configure.in: link to nm.h rather than nat.h.
4008 * infptrace.c: include nm.h rather than nat.h.
4010 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4012 Host/target/native split for sun4.
4014 * Makefile.in (TSOBS): removed corelow.o.
4015 * infptrace.c: included nat.h.
4016 * nat-trash.h: temporary header file. This should be removed once
4017 all hosts have the native/host/target split.
4018 * configure.in: add a symlink from nat-trash.h to nat.h if no
4019 other nat file exists for this configuration.
4020 * sparc-tdep.c: no longer include sys/ptrace.h.
4021 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4022 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4024 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4025 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4026 to NATDEPFILES. removed sparc-xdep.o.
4027 (NATDEPFILES, NAT_FILE): new macros for native support.
4029 Break the direct connection from core_file_command to any
4030 particular type of core file support.
4032 * target.h (find_core_target): new prototype.
4033 * target.c (find_core_target): new function. Walks the target
4034 list looking for the core target.
4035 * core.c (core_file_command): replace calls to core_detach and
4036 core_open with find_core_target and direct calls.
4038 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4040 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4042 config/hp300hpux.mh: ALLOCA1 was not defined.
4044 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4046 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4047 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4048 until we can figure out a better way to do paging.
4050 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4052 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4053 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4054 * hppa-coredep.c: Remove, now that we use the hook.
4055 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4056 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4058 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4059 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4060 be ripped out and reimplemented right (see elfread.c).
4061 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4063 Rename all HPPA files to fit into unique DOS filenames:
4064 * *hppabsd* => *hppab*
4065 * *hppahpux* => *hppah*
4067 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4069 Make the /proc support a target-struct in its own right.
4071 * Makefile.in: Remove inftarg.[co], since it is now included via
4073 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4074 reference infptrace.o. Add fork-child.o to all *.mh that
4077 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4078 No longer global functions.
4079 (fork_inferior): New global function from fork-child.c.
4080 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4081 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4082 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4083 (child_create_inferior): New tiny function that calls fork_inferior.
4084 * fork-child.c: New file, containing fork_inferior, which is
4085 built from slight mods to inftarg.c's child_create_inferior.
4087 * procfs.c (procfs_ops): Add target vector.
4088 (attach): Rename as static do_attach.
4089 (procfs_create_inferior): New tiny function that calls fork_inferior.
4090 (child_xfer_memory): Rename to static procfs_xfer_memory.
4091 (store_inferior_registers): Rename to static procfs_store_registers.
4092 (inferior_proc_init): Rename to static procfs_init_inferior.
4093 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4094 procfs_files_info, procfs_open, procfs_mourn_inferior,
4095 procfs_can_run): Slightly mangled copies of the corresponding
4096 child_XXX routines from inftarg.c.
4097 (proc_wait): Renamed to static procfs_wait.
4098 (child_resume): Rename to static procfs_resume.
4099 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4100 (initialize_proc_fs): Rename to initialize_procfs. Set up
4103 * putenv.c: index -> strchr.
4104 * regex.c: Always rename bcopy to memcpy, etc.
4105 FIXME: Eventually do the renames rather than use #define's.
4106 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4108 * sparc-xdep.c: Move deferred_stores to target dependent.
4109 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4111 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4113 Split non-target-dependent code out of target_attach routines.
4115 * target.h: Comments on target_attach args and results.
4116 * infcmd.c (attach_command): Check for existing execution, call
4117 target_attach, set up terminal status and wait_for_inferior, wait
4118 for the attach status, and do normal_stop.
4119 * inftarg.c (child_attach): Remove target independent stuff.
4120 * remote-adapt.c (adapt_attach): Ditto.
4121 * remote-mm.c (mm_attach): Ditto.
4122 * remote-udi.c (udi_attach): Ditto.
4123 * remote-vx.c (vx_attach): Ditto.
4127 * remote-hms.c (hms_attach): Remove completely, it was useless.
4128 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4129 commented-out start_remote calls.
4130 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4131 DENTER and DEXIT macros and their calls. Use a real debugger --
4132 like gdb -- to see what functions are being called when.
4133 * utils.c (strcmp_iw): Make nonstatic, for lint.
4135 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4137 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4139 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4141 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4142 fix to differentiate between gcc1 & gcc2 compiled files so that we
4143 can debug calls that pass structs as args correctly.
4144 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4145 so, and what version.
4147 * remote.c (remote_wait): Make regs be char to avoid picayune
4148 ANSI compiler warnings.
4150 * energize.h: Move all external struct decls to inside of
4151 __STDC__, add prototype for energize_shell_wait().
4152 * energize.c (getpty): Clean up, make us really get a controlling
4154 * (energize_initialize): Disable SIGIO prior to setting up for
4155 I/O interrupts. Move setsid(), et. al. to getpty().
4156 * (energize_shell_wait): New routine to wait for things started
4157 via the shell command, uses wait() instead of /dev/proc.
4158 * Also, add prototype for execute_command_1().
4160 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4162 * inftarg.c (child_create_inferior, child_attach,
4163 child_mourn_inferior): collect unix child process stratum
4164 functions which live below the target vector into this file to
4165 facilitate host/target/native split. Also, make them static.
4166 * inflow.c (child_mourn_inferior): removed.
4167 * infrun.c (child_create_inferior, child_attach): removed.
4168 (resume): becomes global so that functions below the
4169 target vector can find it.
4170 * inferior.h (resume): add prototype.
4171 (child_mourn_inferior, child_create_inferior, child_attach):
4174 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4175 replaced with find_default_attach and
4176 find_default_create_inferior.
4178 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4180 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4181 addresses don't get displayed in the wrong positions.
4183 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4185 Separate core functions along target vector in preparation for
4186 native support. Functions above vector now live in core.c. Those
4189 * core.c (solib_add_stub, core_close, core_open, core_detach,
4190 get_core_registers, core_files_info, core_ops): moved to corelow.c
4191 (_initialize_core): removed addition of core_ops target.
4192 * corelow.c: new file.
4193 (solib_add_stub, core_close, core_open, core_detach,
4194 get_core_registers, core_files_info, core_ops): moved from core.c
4195 (_initialize_corelow): new function.
4196 * gdbcore.h (core_open, core_detach): added prototypes.
4197 (core_ops): add forward declaration.
4198 * Makefile.in (SFILES_MAINDIR): add core.c
4200 (TSOBS): change core.o to corelow.o
4202 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4204 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4205 instead of 'sun' predefined symbol so that trap analysis code is
4206 enabled only when the TARGET is a sun3.
4208 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4210 * tm-i960.h (ext_format_i960): Add top-level declaration.
4211 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4212 blocks, else Sun4 compiler complains.
4214 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4216 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4217 instruction's argument. Patch from jonathan@cs.stanford.edu
4220 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4222 Break the thread of control that implies that a unix child
4223 process will be the default target.
4225 * target.c (find_default_run_target, find_default_attach,
4226 find_default_create_inferior, return_zero): new functions.
4227 (cleanup_target): Make return_zero the default for to_can_run.
4229 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4230 child_create_inferior references with find_default_XXX instead.
4232 * target.h (struct target_ops): new field, to_can_run.
4233 (find_default_attach, find_default_create_inferior): new prototypes.
4234 (target_can_run): new macro.
4236 * Also added a zero (default) to_can_run element to all static
4237 struct target_ops initializations throughout GDB, except:
4238 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4240 * infrun.c (child_create_inferior): Clean up error handling when
4241 no exec file is specified.
4242 (child_attach): Don't require exec file.
4244 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4246 Remove kill_inferior_fast, in favor of target_kill, which goes
4247 through the target vector.
4249 * inferior.h (kill_inferior_fast): remove declaration.
4251 * main.c (disconnect): call quit_cover using catch_errors rather
4252 than calling kill_inferior_fast directly. New way goes through
4253 the target vector, handles attached processes, and writes
4254 command history if appropriate.
4255 (quit_cover): new function, wrapper for quit_command.
4257 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4258 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4259 inlining them into the local kill_inferior when needed.
4261 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4263 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4264 * stabsread.c (read_struct_type): Simplify complicated expression
4265 for dumb DECstation compiler.
4267 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4269 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4270 operands to memory management instructions, from WRS.
4272 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4274 * main.c (main): Back out previous language setting changes.
4275 Replace with simple default to C before processing any init
4276 files. There MUST be a language set, even in the absence of
4277 init files or executables, or expression parsing fails.
4279 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4281 * main.c (main): Move code that sets initial language to
4282 symfile.c. Fixup places where command files are processed to
4283 be consistent in setting a default language if none has been
4285 * symfile.c (set_initial_language): Add code moved from
4286 main() that sets an initial default language when a new
4287 symbol file is read.
4288 * symfile.c (symbol_file_command): Call set_initial_language.
4289 * symtab.c (find_main_psymtab): Add FIXME comment.
4291 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4293 * breakpoint.c, sparc-tdep.c: comment changes.
4294 * configure.in: removed target_dependent line.
4296 * remote-mm.c (mm_attach): change printf to error to prevent
4298 * remote-udi.c (udi_attach): change printf to error to prevent
4301 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4302 calls to {fetch|store}_inferior_registers with calls to
4303 target_{fetch|store}_registers, for remote-target independence.
4305 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4307 * Makefile.in: Fix bug I introduced in merging Rich's change.
4308 * infrun.c (child_create_inferior): Use proceed() rather than
4309 doing all the same stuff by hand.
4311 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4313 * Makefile.in, configure.in: add support for files used only when
4314 configured native, that is, when host = target.
4316 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4318 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4319 stores are target dependent and were moved from xm to tm.
4321 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4323 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4325 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4326 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4328 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4330 * target.h (struct target_ops): removed to_convert_to_virtual and
4331 to_convert_from_virtual elements. Initializations removed from
4332 all static initializations.
4333 (target_convert_to_virtual, target_convert_from_virtual):
4335 (host_convert_to_virtual, host_convert_from_virtual): Removed
4336 forward declarations.
4337 * target.c (cleanup_target): removed default assignments for
4338 to_convert_to_virtual and to_convert_from_virtual.
4339 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4341 * findvar.c (value_of_register, value_from_register):
4342 target_convert_to_virtual inlined.
4343 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4344 * valops.c (value_assign): target_convert_from_virtual inlined.
4346 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4348 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4349 position wrong if used for the prompt.
4350 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4352 Support for accessing arbitrary MIPS stack frames in memory.
4354 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4355 set, run it before INIT_EXTRA_FRAME_INFO.
4356 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4358 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4359 (FP) value in the frame_info struct if it is zero (as from top of
4361 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4363 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4364 comes back as zero. So does FP_REGNUM, as a trigger for
4365 init_extra_frame_info.
4367 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4368 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4369 (INIT_FRAME_PC): Defined to null.
4370 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4371 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4372 Briefly explain MIPS stacks in GDB.
4374 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4376 * copying.awk, copying.c (show_copying_command,
4377 show_warranty_command): Rename from copying_info, warranty_info,
4378 to match command function conventions.
4380 * utils.c (prompt_for_continue): Reinitialize more-counts
4381 before printing anything, and again afterward. Fix comments.
4382 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4383 or alloca() if needed.
4385 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4386 detect native versus cross-host.
4388 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4390 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4391 Suns. Rename to m68k_saved_pc_after_call.
4392 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4393 m68k_saved... instead of sun3_saved...
4395 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4397 * Makefile.in (update-depend, update-alldeps): Split out of
4398 setup-to-dist, for convenience in rebuilding the depend and
4400 (assorted): Update to catch straggler files when building gdb.tar.Z.
4402 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4404 Preliminary cleanup for splitting host/native/target.
4406 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4407 here; it is dealt with at a gdb-target-independent level.
4408 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4409 high toned routine. Fix return type to void.
4410 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4411 Rich and I believe the "real problem" was that both single_step
4412 and target_resume were issuing PT_CONTINUE calls. This would
4413 cause the second PT_CONTINUE to sometimes fail because the process
4414 was already running.
4415 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4417 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4419 * energize.c (pty_to_kernel): Must check for EAGAIN as
4420 termination condition.
4421 (full_filename): Don't prepend dirname if filename begins with /.
4422 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4424 (getpty (NCR)): Lotsa bug fixes...
4425 (kernel_dispatch (case StopRType)): Use kill() instead of
4426 killpg() so we can deal with losing systems...
4427 (wait_for_events): Work around NCR select() lossage. It doesn't
4428 zero out readfds when select() returns zero.
4429 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4430 getcwd() instead of getwd() (NCR getwd() seg faults).
4431 (energize_wait): Use sigaction() for NCR. Their version of signal()
4432 is unreliable by default.
4434 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4435 error from PIOCSWSTOP.
4437 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4438 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4439 defs.h, utils.c: Make vfprintf_filtered global.
4441 * energize.c (send_location): New routine to consolidate all
4442 places where we must notify kernel of where the given pc is.
4443 (cplus_demangle): Put single-quotes around demangled names.
4444 (energize_call_command): Call send_location() after doing up,
4445 down, and frame commands.
4447 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4449 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4450 pass at doc for two new remote targets---29K using UDI, and Tandem
4451 ST2000 using STDBUG.
4453 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4455 * doc/all.m4: turn on H8/300 stuff for generic manual
4457 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4458 after explicit call to breakpoint() in serial stubs.
4460 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4462 * mipsread.c: Clean up some white space.
4463 (parse_symbol): Handle stEnd of stFile.
4464 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4466 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4467 store_inferior_registers): Replace unexplained numbers
4468 with manifest constants from a DECstation header file.
4469 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4470 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4472 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4474 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4475 for "down". Suggested by Richard Stallman.
4477 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4479 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4480 redeclaration bug on SunOS 4.
4482 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4484 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4485 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4486 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4487 they aren't already there.
4488 * remote-vx.c (vx_prepare_to_store): Ditto.
4489 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4491 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4493 Removed a large number of changes inserted by Per Bothner
4494 for C++ support. These will go back in when they've been
4497 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4499 * serial.h: Fix prototye for serial_raw().
4500 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4501 serial_write() to match prototypes.
4502 * remote-st2000.c (get_reg_name): Make *p be const.
4504 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4506 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4507 to agree with target structure field type.
4508 (nindy_store_registers): Ditto.
4510 * Makefile (OPCODES): New var, pointing to opcodes library.
4511 (CLIBS, CDEPS): Include it.
4512 (saber_gdb): Load opcodes library.
4514 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4516 * a68v-xdep.c (store_inferior_registers): declare as void.
4517 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4518 * remote-st2000.c: Massive changes to use new serial package.
4519 Also added 'connect' command to transparantly connect to serial
4521 * ser-termios.c: Big cleanup, use nicer coding conventions.
4522 * ser-bsd.c: New module, serial stuff for BSD systems.
4523 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4524 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4526 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4528 * doc/gdb.texinfo: fix shameful error of agreement reported by
4529 jimb@occs.cs.oberlin.edu (Jim Blandy)
4530 * doc/gdb.texinfo: remove old partial discussion of remote serial
4531 protocol (via serial debug stubs)
4532 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4533 use of serial debug stubs
4535 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4537 * symfile.h: Declaration of set_demangling_style() moved
4538 here from demangle.h (which is now in ../include).
4539 * i386-xdep.c: Update comment.
4541 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4543 * symtab.c (completion_list_add_symbol): restructured to optimize
4544 for time. First clip names that cannot match. Then clip any
4545 names we've already considered. Drop a redundant strncpy. Drop
4546 a redundant malloc and associated free for demangled names.
4548 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4550 * a68v-xdep.c (store_inferior_registers): Define as type void.
4551 * configure.in: Add host m68k-apollo*-bsd*.
4552 * demangle.c (struct demanglers): Use enum instead of constant
4553 value to keep braindamaged HP/Apollo compiler happy.
4555 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4557 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4558 match "FOO". This allows 'break Foo' to work when Foo is
4559 a mangled C++ function. (See comment before function.)
4561 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4563 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4564 for files in vx-share/*.c.
4565 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4566 for normal GDB source files.
4568 * Makefile.in (VERSION): Roll to 4.6.6.
4570 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4571 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4572 * tm-sun3os4.h: Update comments.
4573 * xm-delta88.h: Remove STACK_END_ADDR.
4575 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4577 * Makefile.in (VERSION): Roll to 4.6.5.
4579 * infrun.c: Lint for recent `handle' changes.
4581 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4582 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4583 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4584 should include a ser-XXX.o module.
4586 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4587 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4589 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4590 known suns in configure.in, rather than mapping them to unique
4591 config files that happen to duplicate other config files.
4592 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4593 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4595 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4597 * configure.in (*-*-sunos*): Use trailing * to match all
4598 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4599 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4600 in production on Sun-4.
4601 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4602 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4603 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4605 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4606 config/sparc-noun.mt: New target configs for embedded.
4607 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4609 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4610 target definitions for embedded with and without underlines on
4613 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4614 not a parameter of the CPU, but of the development environment.
4615 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4617 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4619 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4620 (which involves reading in main's symtab) if we have no breakpoints.
4622 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4624 * dwarfread.c (cu_language): New local variable to record
4625 language for current compilation unit being processed.
4626 * dwarfread.c (set_cu_language): New local function to decode
4627 and record language for current compilation unit being processed.
4628 * dwarfread.c (synthesize_typedef): Add local function to
4629 synthesize a typedef for C++ classes, structs, unions, and
4631 * dwarfread.c (read_structure_scope): Synthesize typedefs
4632 for C++ classes, structs and unions.
4633 * dwarfread.c (read_enumeration): Synthesize typedefs for
4635 * dwarfread.c (read_file_scope): Call set_cu_language to
4636 record language for current compilation unit. After symtab
4637 is built, save this recorded language.
4638 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4639 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4640 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4641 typedefs for C++ classes, structs, unions, and enumerations.
4642 * dwarfread.c (scan_compilation_units): Call set_cu_language
4643 to record language for current compilation unit.
4644 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4645 for TAG_enumeration_types, rather than in add_partial_symbol.
4646 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4647 case with class, struct, and union type cases, now that they are
4648 the same. Remove tests for non-NULL name attributes, now done
4650 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4651 treat as alias for TYPE_CODE_STRUCT for now.
4653 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4655 * Makefile.in: map "gdb" through program_transform_name when
4658 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4660 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4661 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4662 Use "regi" for local indexing through register numbers, reserving
4663 "regno" for the name of a specific register passed as an input
4664 parameter. Fix bug propagated through all versions that sometimes
4665 used regno as an index when it should have been regi, thus using
4666 -1 as an index in some cases.
4668 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4670 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4671 respectively, so same demangler can be used by other programs.
4672 * Makefile.in: Remove demangler stuff.
4673 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4674 * demangle.c (_initialize_demangler): Tell demangler which
4675 CPLUS_MARKER to assume.
4677 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4679 RS/6000 portability changes (for hosting cross-debuggers).
4681 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4682 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4683 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4684 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4685 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4686 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4687 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4688 (NO_SINGLE_STEP): Add, target-dependent.
4689 (loadinfotextindex): Lowercase, remove "aix_".
4690 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4691 (NO_SINGLE_STEP): Remove, target-dependent.
4692 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4693 * xcoffread.c: Only build file if RS/6000 native GDB.
4694 (build_function_symbol): Remove #if 0'd code.
4695 * rs6000-tdep.c: Cleanup. Add static fn protos.
4696 Use CORE_ADDR for addresses throughout. Make void fns void.
4697 (pop_dummy_frame): Add FIXME about bogosity of design here.
4698 (rs6000_struct_return_address): Ditto.
4699 (frameless_function_invocation, frame_get_cache_fsr,
4700 frame_initial_stack_address, xcoff_relocate_symtab,
4701 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4702 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4703 Use CORE_ADDRs. Change identifiers to lowercase.
4705 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4706 supplying dummy routines if non-native. Add prototype for
4707 static exec_one_dummy_insn. Move a mess of functions to
4708 rs6000-tdep.c (as above). Remove #if 0'd code.
4710 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4711 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4712 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4714 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4717 * vx-share/README, nindy-share/README: New files describing
4718 how these directories' code is shared, and with whom.
4720 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4722 * configure.in (target configurations): Reformat into table.
4723 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4725 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4726 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4727 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4728 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4729 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4730 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4732 * Makefile.in (config-check): Add command to check whether
4733 configure.in is consistent with config/*.
4735 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4737 * configure.in (host configurations): Reformat nested cases into
4738 easy-to-maintain table.
4739 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4740 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4742 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4744 * cplus-dem.c: Reorder args to most local functions to make them
4745 follow the consistent pattern of struct work_stuff pointer first,
4746 followed by pointer into string being demangled, followed by
4747 pointer to the string where the result is being stored, followed
4748 by other args. Also generally replace most variables of name
4749 "type" with "mangled" for consistency. They all pointed to the
4750 same string but half were one name and half the other.
4751 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4752 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4753 use whenever a qualified name is being demangled.
4754 * cplus-dem.c (do_type): Qualified names are treated similarly
4755 to fundamental types, not as modifiers of fundamental types.
4757 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4759 * configure.in: Add sparclite as a target.
4761 * sparc-stub.c (handle_exception): Flush instruction cache just
4762 before returning to the user. (hexToInt): Fix overzealous cleanup.
4764 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4766 * infrun.c (handle_command): Rewrite to allow multiple signal
4767 numbers, signal number ranges, and to recognize "all" to mean all
4768 signals except those used by the debugger.
4769 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4770 to set or reset actions for specific signals.
4772 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4774 * coffread.c (decode_type): Call alloc_type to alloc new
4776 * stabsread.c (read_array_type, read_range_type, define_symbol):
4777 Call alloc_type to alloc new types.
4778 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4779 from type_obstack to symbol_obstack.
4780 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4782 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4783 associated with a type, using the same mechanism as was used to
4784 allocate space for the type structure itself.
4785 * coffread.c (patch_type, coff_read_struct_type,
4786 coff_read_enum_type): Use TYPE_ALLOC.
4787 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4788 * gdbtypes.c (create_array_type, check_stub_method,
4789 allocate_cplus_struct_type): Use TYPE_ALLOC.
4790 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4791 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4792 read_range_type): Use TYPE_ALLOC.
4794 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4796 * breakpoint.c (breakpoint_re_set): Select a default source
4797 symtab if one is not currently selected.
4798 * utils.c (query): Call wrap_here before building the output
4799 query string, to turn off wrapping and flush any buffered output.
4800 Otherwise our query may end up in the wrap buffer and never be
4802 * eval.c (evaluate_subexp): Report error when attempting to
4803 evaluate subscript for types without a target type, rather
4804 than dumping core by using the NULL pointer.
4805 * symfile.c (symbol_file_command): Forget current_source_symtab
4806 and current_source_line when discarding symbol table.
4808 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4810 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4812 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4813 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4815 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4817 * remote.c (remote_open): Fix baud rate setting to make -b flag
4818 work. (remote_wait): Change 'T' message parser to deal with new
4819 improved format which allows stub to send an arbitrary bunch of
4821 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4822 make all this re-entrant by storing all state on the stack. Clean
4823 up memory error trapping. (computeSignal, set_debug_traps):
4824 make it all table driven. Make a start at a baud rate setting command.
4826 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4828 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4830 * remote-vx.c: redefine malloc to avoid buggy declaration on
4831 RS/6000 <rpc/types.h>.
4832 xm-rs6000.h: include <sys/select.h> to define fd_set for
4833 <rpc/svc.h> on RS/6000.
4835 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4837 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4838 recursive invocations of make. Always create installation
4841 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4843 * m68k-pinsn.c: Minor fix in style of output (don't use
4844 range to indicate floating point control registers).
4846 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4848 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4850 * infcmd.c (registers_info): Handle multiple register names.
4851 Changes inspired by Roland McGrath.
4853 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4855 * sparc-stub.c: New file. Mix it with your SPARClite
4856 application, and it will speak GDB remote protocol!
4857 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4858 deal with arbitrary registers. Needed for sparc-stub.
4860 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4862 * cplus-dem.c (cplus_markers): Add table for gnu style and
4863 use throughout, in place of compile time constant CPLUS_MARKER.
4864 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4865 * cplus-dem.c (cfront_special): New function, as suggested
4866 by pfieland@stratus.com.
4867 * cplus-dem.c (forget_types): New function.
4868 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4870 * cplus-dem.c (mop_up): Call forget_types().
4871 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4872 Use throughout, instead of checking current_demangling_style.
4873 * cplus-dem.c (demangle_signature): When finding an explicit
4874 start of function args, forget all remembered types for
4875 lucid/cfront style demangling.
4876 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4877 underbar characters, use last pair as the delimiter. Hoist
4878 gnu_special() call up to cplus_demangle(). Call cfront_special()
4880 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4881 for inherited classes.
4882 * cplus-dem.c (demangle_args): Document quirks of numbered
4883 references to previously seen types.
4884 * dbxread.c (read_ofile_symtab, process_one_symbol):
4885 Use AUTO_DEMANGLING rather than explicitly checking
4886 current_demangling_style.
4887 * demangle.h: Add some comments.
4888 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4889 CFRONT_DEMANGLING): New macros.
4890 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4891 not found in the actual producer string produced by lcc.
4892 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4893 than explicitly checking current_demangling_style.
4895 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4897 * breakpoint.c (enable_longjmp_breakpoint,
4898 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4899 Check for duplicate breakpoints at the same address. Bug report
4900 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4902 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4904 * buildsym.c (end_symtab): Document that end_symtab can return
4905 NULL under non-error conditions.
4906 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4907 returned from end_symtab for empty compilation units.
4909 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4911 * am29k-tdep.c: Lint from DECstation compiler.
4912 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4913 As the man page says, "Sometimes you just can't get lint to shut
4914 up". That doesn't mean you should blow away the code it won't
4916 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4917 it up over the next few weeks. Make mips x 29k build.
4918 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4919 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4920 but leave it as a comment because the breakpoint instruction
4921 is not easily accessible at this moment (it's static, and if
4922 we define one here, it goes into every file compiled).
4924 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4926 * Makefile.in (VERSION): Bump to 4.6.3.
4927 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4928 function scopes when building partial symbol tables.
4929 * objfiles.c (open_existing_mapped_file): Make it clear in
4930 warning message that out of date mapped files are ignored.
4931 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4932 unit source file name in error message.
4934 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4936 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4937 * dwarfread.c (struct_type): In absence of AT_byte_size for
4938 bitfield, use size of object of member's type for the size of
4939 the anonymous object containing the bit field.
4940 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4941 an AT_byte_size attribute is seen.
4942 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4943 union aux_ext (was aux_ent).
4944 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4945 unsigned char* to char*, for Lucid compiler.
4946 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4947 to be correct type (from unsigned char* to char*).
4948 * valprint.c (type_print_derivation_info): Minor tweak to placement
4949 of commas in derived class printing.
4950 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4952 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4954 * xm-go32.h: Define LSEEK_NOT_LINEAR
4955 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4956 then work out the lseek positions of newlines by running through
4957 the file and `tell'ing. This makes source file listing work on
4958 OS's where the relationship between physical position in file and
4959 canonical position is indeterminate, eg VMS and DOS.
4961 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4963 * stabsread.c: Ensure that all members of all allocated structures
4964 are initialized to known state to avoid hard to find bugs with gdb
4965 using fields containing random data.
4966 * buildsym.c (start_subfile): Compact dirname initialization.
4967 * buildsym.c (patch_subfile_names): New function.
4968 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4969 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4970 * buildsym.h (patch_subfile_names): Add prototype.
4971 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4973 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4975 * remote-udi.c: Update comments.
4977 * remote.c (getpkt): Only force retransmission ten times;
4978 after that, assume bug in target code, and handle pkt anyway.
4980 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4982 * configure.in: Add support for apollo 68k under BSD environment.
4983 * xm-apollo68b.h: New file to support above.
4985 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4987 * configure.in: Recognize i486 host cpu.
4988 * valprint.c (type_print_derivation_info): Print derivation info
4989 in same form as class declarations in source.
4990 * valprint.c (type_print_varspec_suffix): Split arg printing
4991 code out to type_print_args function.
4993 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4995 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4996 at_import, at_frame_base.
4997 * dwarfread.c (completedieinfo): Remove cases for obsolete
4998 AT_visibility, AT_import, and AT_frame_base attributes.
4999 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5000 i860, which can keep up to 4 shadow breakpoints.
5001 * tm-stratus.h (USG): Define.
5002 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5003 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5004 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5005 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5006 * config/stratus.mt (TDEPFILES): Include files available from
5007 stratus that are not yet in release pending receipt of paperwork
5009 * buildsym.c (finish_block): Minor code format change.
5010 * gdbtypes.h (struct field): Add to comments.
5011 * gdbtypes.h (virtual_field_bits): Add to comments.
5012 * objfiles.c (allocate_objfile): Change obstack interface to
5013 match FSF merging efforts.
5015 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5017 * Makefile.in (VERSION): Bump to 4.6.2.
5018 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5019 * Makefile.in (OBS): Add stabsread.o
5020 * Makefile.in (stabsread.o): Add build rule.
5021 * stabsread.c, stabsread.h: New files.
5022 * buildsym.c: Split out stabs specific support to stabsread.c.
5023 * buildsym.h: Split out stabs specific support to stabsread.h.
5024 * dbxread.c (stabsread.h): Include
5025 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5026 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5027 * dbxread.c (read_ofile_symtab): Call end_stabs.
5028 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5029 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5030 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5031 really_free_pendings to cleanups.
5032 * elfread.c (elf_new_init): Call stabsread_new_init.
5033 * gdbtypes.c: Small changes to maintenance commands.
5034 * mipsread.c (stabsread.h): Include.
5035 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5036 * xcoffread.c (stabsread.h): Include.
5037 * xcoffread.c (global_stabs): Remove redundant def.
5038 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5040 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5042 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5043 * inflow.c (terminal_init_inferior, terminal_inferior,
5044 terminal_ours_1, initialize_inflow): Record and use state
5045 of lmode_inferior_valid and lmode_ours_valid.
5047 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5049 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5050 include <sgtty.h> on USG. (from sef).
5052 * depend: es1800 dependency needed here.
5054 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5056 * buildsym.c (read_struct_type): Initialize structs allocated
5057 with alloca, to avoid using random values from stack later on.
5058 * defs.h (fprintf_filtered): Add prototype.
5059 * gdbtypes.c (check_stub_method): Fix misleading comments.
5060 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5062 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5063 small changes to maint support functions.
5064 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5065 for some fields and expand comments.
5066 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5067 macro and track change to obstack_full_begin macro.
5068 * utils.c (fprintfi_filtered): New function.
5069 * valprint.c (type_print_base): Fixup field printing to not
5070 print extraneous lines and not print bogus "no data fields"
5071 messages for C++ classes with no data members. Also use new
5072 fprintfi_filtered function.
5074 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5076 * configure.in: es1800 ok for 68000 too.
5078 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5080 * configure.in: echo error messages to stderr, not stdout
5082 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5084 * configure.in: recognize hppa* instead of hppa
5086 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5088 * energize.c: Second cut at DynamicLoad message handling.
5090 * energize.c: Relativize pathnames in #include statements.
5091 * (kernel_dispatch): Better error messages for unknown protocol
5093 * (kernel_dispatch): First cut at DynamicLoad message handling.
5095 * Makefile.in: Remove -I../readline from all compilations,
5096 include a special case for main.o instead.
5098 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5100 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5101 error if it fails to find a member type, rather than return NULL
5102 and trigger a coredump.
5103 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5104 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5105 match on complete demanglings, including argument lists for member
5106 functions, rather than just accepting the first demangling that
5107 matches the class and function name.
5108 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5109 to start_symtab as the directory name.
5110 * dwarfread.c (completedieinfo): Strip off any leading hostname
5111 portion of the AT_comp_dir attribute string. Gdb doesn't know
5112 what to do with them (FIXME).
5114 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5116 * breakpoint.c (commands_command): Simplify code a bit, remove
5117 unnecessary fflush().
5119 * Makefile.in (OTHERS): Add gcc.patch.
5120 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5122 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5124 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5125 lcc producer string.
5127 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5129 * WHATS.NEW renamed to NEWS.
5131 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5133 * dbxread.c, dwarfread.c: Re-enable experimental code to
5134 automatically select demangling style.
5135 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5136 DEMANGLING_STYLE, to make more descriptive. Revert back to
5137 "auto" as default. Comment use.
5138 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5139 * Makefile.in (${DEMANGLER}.o) Remove target and special
5142 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5144 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5146 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5148 * Makefile.in, demangle.c: Change default demangling style to
5150 * Makefile.in: Update version to 4.6 !!!
5151 * README, WHATS.NEW: Update for 4.6.
5153 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5155 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5158 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5159 nodes as base classes.
5161 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5163 * alldeps.mak, depend: Update.
5165 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5167 * Makefile.in (VERSION): 4.5.9.
5169 * xm-hp300bsd.h: Add decl for strdup().
5170 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5171 PDR. Cleanup a few things, fix compilation warnings.
5173 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5175 * Makefile.in (DEMANGLING_STYLE): New define to set default
5176 demangling style for C++. Defaults to "auto".
5177 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5178 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5179 * Makefile.in (OBS): Add demangle.o
5180 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5181 Remove compile time decisions about demangling style and replace
5182 with runtime decisions using current_demangling_style.
5183 * cplus-dem.c (main): Expand code included during building of
5184 standalone demangler to recognize demangling style options.
5185 * dbxread.c (demangle.h): Include.
5186 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5187 demangling style if processing g++ code and current demangling style
5188 is auto (Note: this feature currently disabled.)
5189 * demangle.c: New file, generic demangling control.
5190 * demangle.h (demangling_styles): New enumeration to select one
5191 of several demangling styles. Also define string names for each
5193 * demangle.h (set_demangling_style): Add prototype.
5194 * dwarfread.c (demangle.h): Include.
5195 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5196 New producer string prefixes to recognize.
5197 * dwarfread.c (handle_producer): Consolidate actions for specific
5198 producers. Set demangling style based on producer string if
5199 current style is auto. (Note: this feature currently disabled.)
5200 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5202 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5204 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5206 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5208 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5209 * c-exp.y: Call lookup_signed_typename() after seeing
5210 "signed". This handles "signed char" correctly.
5211 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5212 keywords before a type specifier.
5214 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5216 * command.c (lookup_cmd_1): Clarify descriptive comments.
5217 * gdbcmd.h (maintenanceprintlist): Add declaration.
5218 * main.c (maintenanceprintlist): Add definition.
5219 * main.c (gdb_completer_command_word_break_characters): Add.
5220 * main.c (symbol_completion_function): Switch completer word
5221 break character sets dynamically, based on whether completion is
5222 being done on commands or on something else.
5223 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5224 * maint.c: Include demangle.h.
5225 * maint.c (maintenance_demangle): New function.
5226 * maint.c (maintenance_print_command): New function.
5227 * maint.c (_initialize_maint_cmds): Reorganize some commands
5228 under new maintenance print subcommand.
5230 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5232 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5233 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5234 target type. Otherwise, 'whatis this.field' wouldn't work,
5235 which would be inconsistent, since 'print this.field' works.
5236 * buildsym.c (read_struct_type, read_enum_type): Clear
5237 TYPE_FLAG_STUB flag.
5238 * buildsym.c (cleanup_undefined_types): Don't rely on a
5239 flawed "Reasonable test to see if" a type has been defined
5240 since it was referred to; now we can just see if the
5241 TYPE_FLAG_STUB flag has been cleared.
5242 * valprint.c (print_type_base): Emit public/protected/private
5243 labels for methods as well as fields. Also, indent these labels
5244 2 spaces instead of 4, for a more conventional "look".
5245 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5246 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5247 * gcc.patch: New file. Contains patch for gcc (so people
5248 with gdb-2.2.x won't have to wait for a new gcc release).
5250 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5252 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5253 (print_addr): Call print_address to show symbolic version as well.
5255 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5257 (vx_read_register): Declare inferior_fp_regs. Delete code for
5258 copying "inferior_registers" around; the values are already in var
5259 "registers". Use correct size for register set.
5261 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5262 target doesn't support it.
5263 (vx_read_register): Don't try reading them either.
5265 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5266 VxWorks back end reads them in one contiguous set except for this
5268 (register_names): Change "pc" to "pcw" to avoid confusion printing
5270 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5271 find the PC under VxWorks.
5273 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5275 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5276 to create new blank types, instead of handcrafting them.
5277 * defs.h (printfi_filtered): Add prototype.
5278 * utils.c (printfi_filtered): New function.
5279 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5280 to simplify the code. Other cleanups.
5281 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5282 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5283 use of various fields.
5284 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5285 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5286 production that currently treats it exactly the same as STRUCT.
5287 * c-exp.y (yylex): Recognize "class" as token CLASS.
5288 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5289 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5290 general symbol handling code. Call cplus_mangle_opname with
5292 * symtab.c (decode_line_2): Print demangled function names in
5293 breakpoint menus, instead of just file and line number.
5294 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5295 * valprint.c (type_print_base): Print "class" for C++ classes,
5296 rather than "struct". Print section labels for public, protected
5297 and private members of C++ classes.
5298 * values.c: Include demangle.h.
5299 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5301 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5303 * Makefile.in (VERSION): Update to 4.5.8.
5305 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5307 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5308 prevent crashes when examining cross-targets.
5309 * dbxread.c (process_one_symbol): Include directory name when
5310 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5311 find include files, and yacc/lex sources when the cwd doesn't match
5312 that in which the object was compiled.
5313 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5315 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5318 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5320 * maint.c (maintenance_command, maintenance_info_command):
5321 Install with allow_unknown as 0 and call help_list to show
5322 list of possibilities when no subcommand is specified.
5324 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5326 * configure.in: Add m68k-ericsson-*.
5327 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5329 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5331 * maint.c: New file.
5332 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5333 * Makefile.in (OBS): Add new file maint.o.
5334 * defs.h (command_class): Add class_maintenance.
5335 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5336 commands. Allow for them (and other nonessential parts of gdb)
5337 to be selectively left out under special circumstances.
5338 * gdbtypes.c (recursive_dump_type): New function; supports
5339 maintenance print-type command.
5340 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5342 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5344 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5345 initializers. Add initializations for setprintlist, showprintlist,
5346 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5347 * printcmd.c (maintenance_print_type): New maintenance cmd.
5348 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5349 implied by comment that all cmd lists are owned by main.c.
5350 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5351 that all cmd lists are owned by main.c.
5352 * language.c (setchecklist, showchecklist): Move to main.c, as
5353 implied by comment that all cmd lists are owned by main.c
5354 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5355 deletelist): Remove redundant declarations (also in gdbcmd.h).
5356 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5357 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5358 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5359 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5360 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5361 maintenance_print_msymbols, maintenance_print_objfiles):
5363 * symmisc.c (printsyms_command, printpsyms_command,
5364 printmsyms_command, printobjfiles_command): Removed from
5365 _initialize_symmisc.
5366 * main.c (dump_me_command): Moved to maint.c and renamed to
5367 maintenance_dump_me.
5368 * breakpoint.c (all_breakpoints_info): Rename to
5369 maintenance_info_breakpoints.
5370 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5371 all_breakpoints_info to add maintenance_info_breakpoints to the
5372 maintenanceinfolist instead.
5373 main.c (initialize_main): Set up maintenance class commands.
5375 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5377 * energize-patches: Fix minor problems with building energize lib.
5379 * energize-patches: Change names of all cadillac procedure calls
5380 to be energize procedure calls. Simplify many hooks by moving
5381 tests energize.c. Configure energize, and build it automatically now.
5383 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5385 * Makefile.in (VERSION): Bump to 4.5.7.
5386 * cplus-dem.c (demangle_args): Validate index for previously
5387 seen type to guard against bogus values from malformed manglings.
5388 * valops.c (value_struct_elt_for_reference): Guard against
5389 blindly using NULL return value from lookup_symbol.
5391 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5393 * cadillac.c, cadillac-patches: Rename to energize.c and
5394 energize-patches. Change all routines and variables named
5395 'cadillac*' to 'energize*'. Create new file called energize.h to
5396 hold all interface declarations.
5398 * deblib/connection/*: Move all of this stuff into energize/, but
5399 delete unneeded files.
5401 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5403 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5405 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5406 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5407 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5408 child processes, to avoid dead ones "hanging around" after GDB exits.
5409 (attach): Always stop the process if it needs it. Set RLC flag
5410 when attaching running processes, so it will continue if we detach
5411 it, quit, or are killed.
5412 (detach): Clear faults and set RLC flag to make process run
5414 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5416 (info_proc): Open process O_RDONLY, so we can see any process,
5417 even those controlled by debuggers.
5418 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5420 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5422 Relocate symbols using an array of section_offsets, rather than a
5423 single `addr' or `offset'. This makes Solaris-2 support work, and
5424 permits better VxWorks (and maybe xcoff) support later.
5426 * symtab.h (struct section_offsets): New structure for keeping
5427 a set of offsets, rather than a single one.
5428 (struct objfile): Replace addr with section_offsets member.
5429 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5430 * gdb-stabs.h: New include file with `symbol type specific'
5431 parameters for psymtabs and objfiles.
5432 * Makefile.in (HFILES): Add gdb-stabs.h.
5433 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5434 * coffread.c: Conforming changes. Fake offset array always 0.
5435 * dbxread.c: Conforming changes.
5436 (struct dbx_symfile_info): Move to gdb-stabs.h.
5437 (start_psymtab): Call elfstab_offset_sections to calculate good
5438 offsets for this source file, based on the ELF symbol table info.
5439 (read_ofile_symtab): Yank N_CATCH, which is dead.
5440 (process_one_symbol, N_CATCH): Yank.
5441 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5442 Relocate with SECT_OFF_TEXT.
5443 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5444 to distinguish relocatable from absolute symbols. Then, if not
5446 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5447 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5448 (", N_ROSYM): SECT_OFF_RODATA.
5449 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5450 (dbx_symfile_offsets): Add to translate addr to offset.
5451 * dwarfread.c: Conforming changes. Single offset currently used.
5452 * elfread.c: Add various complaints about elf/stab stuff.
5453 #include gdb-stabs.h. Conforming changes, using a single offset.
5454 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5455 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5456 for later use in building psymtabs.
5457 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5458 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5459 (free_elfinfo): New fn, frees all chained stab_section_infos
5460 in an objfile, and zaps the start-of-chain pointer.
5461 (elfstab_offset_sections): New fn, looks in stab_section_info
5462 chain to determine section bases to relocate a psymtab's worth
5463 of symbols, as they are being read.
5464 * mipsread.c: Conforming changes. Stabs-reading will relocate
5465 using one offset. MIPS-reading will not relocate at all.
5466 * partial-stab.h: Relocate different symbol types using different
5467 offsets from section_offsets.
5468 * symfile.c: Conforming changes.
5469 (find_lowest_section): Unused function to use later
5470 to free us from the Tyranny of the Text Section.
5471 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5472 in all lower layers of symbol reading. Call format-specific
5473 sym_offsets function to initialize offsets for high speed symbol
5475 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5476 (symbol_file_command, add_symbol_file_command): Callers changed.
5477 * symmisc.c (dump_psymtab): Print new relocation parameters.
5478 * xcoffread.c: Corresponding changes.
5480 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5481 * main.c (main): Read the $HOME/.gdbinit file before processing
5482 the argv arguments (e.g. reading symbol files or core
5483 files). This allows global parameters to be set, which will apply
5484 during the symbol reading. The ./.gdbinit is still read after
5486 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5487 * xcoffexec.c: Clean up quote inside comment.
5489 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5491 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5492 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5493 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5494 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5495 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5496 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5497 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5498 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5499 values.c, xcoffread.c:
5500 Remove "(void)" casts from function calls where the return value
5501 is ignored, in accordance with GNU coding standards.
5503 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5505 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5506 * partial-stab.h: Ignore N_ENDM.
5507 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5508 CODE or DATA section attachment. This eliminates a lot of random
5509 values from shared libraries, which screw up the ordinary symbols
5510 in the address ranges they happen to overlap.
5511 * buildsym.c (define_symbol): Eliminate special tests
5512 for function types; move into "function" cases in switch statement.
5513 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5514 in case they define new type numbers. But ignore them (FIXME).
5515 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5516 (read_sun_builtin_type): Add commentary.
5518 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5520 * xm-rs6000.h: define MEM_FNS_DECLARED
5522 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5524 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5525 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5526 * mips-xdep.c: Remove most include files (unused, caused errs).
5527 (fetch_core_registers): Use right parameters in dummy fn.
5529 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5531 * buildsym.c (scan_file_globals): Beware the null file.
5532 Fix from Jim Williams.
5534 * stack.c (return_command): Evaluate expression *before* popping
5535 off the stack frames! Fix inspired by Jim Williams.
5536 (up_silently_command, down_silently_command): No sel frame is error.
5538 * defs.h (memcpy, memset): Conditionalize decls on
5539 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5540 (alloca): Break out the STDC and non-STDC alloca cases, to make
5541 it work on old preprocessors as well as "picky ANSI" ones.
5542 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5544 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5545 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5546 header files define it!
5548 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5550 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5552 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5553 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5554 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5555 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5556 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5557 utils.c, valarith.c, valops.c, valprint.c, values.c:
5558 Replace bcopy() use with memcpy(), which is more standard and can
5559 take advantage of gcc's builtin functions for increased performance.
5560 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5561 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5563 Replace bzero() use with memset(), which is more standard and can
5564 take advantage of gcc's builtin functions for increased performance.
5565 * i386-tdep.c, main.c, valprint.c:
5566 Replace bcmp() use with memcmp(), which is more standard and can
5567 take advantage of gcc's builtin functions for increased performance.
5569 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5571 * remote.c (remote_wait): Fix cast on signal() call.
5572 * defs.h (alloca): More diddling with alloca. Have to ensure
5573 that it has a prototype, so that if alloca is defined as a macro
5574 that takes an arg, the definition is seen as a use of a macro
5575 that takes an arg, to satisfy picky ANSI preprocessors.
5577 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5579 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5580 consistency with all other gdb files.
5581 * cadillac.c: Use <string.h> rather than <strings.h>.
5582 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5583 * Makefile.in (MAKE): Remove definition for consistency with
5584 other Makefile.in files and to fix problem with recursive makes.
5586 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5588 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5591 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5593 * source.c (print_source_lines): for DOS interoperability; don't
5594 print CR (013) as ^M.
5596 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5598 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5600 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5602 * remote.c (remote_wait): Cast signal to void * to avoid warning
5603 from busted HP compiler.
5605 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5606 stabs cause end_psymtab to be called.
5608 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5609 compiler feature of putting 'c' into basic type descriptors for
5612 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5613 where there is no place for nPC in prrun struct.
5615 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5617 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5618 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5619 * dwarfread.c (enum_type): Save enum names on type_obstack.
5620 * dwarfread.c (struct_type): Save member name on type_obstack.
5621 * symtab.c (_initialize_symtab): Fix misspelling.
5622 * regex.c (store_jump, insert_jump): Return void.
5624 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5626 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5627 (alloca): Declare return type on SPARC, since Sun doesn't.
5628 (*_BYTE_ORDER): Improve comment: *must* be defined.
5630 * tm-hppa.h: New file, architectural definition of HP PA.
5631 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5633 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5634 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5635 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5636 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5639 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5640 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5641 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5643 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5645 * printcmd.c (output_command): Thinko.
5646 (x_command): Only set remembered size/format if cmd succeeds.
5648 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5649 since it is no longer used and burns time for every symbol read.
5650 (process_one_symbol): Treat N_CATCH like default (complain).
5652 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5654 * partial-stab.h (case N_TEXT): Fix fencepost error when
5655 detecting start of new symbol info after reading symtab for a
5656 module with a zero length TEXT segment.
5658 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5660 * Makefile.in (VERSION): Bump to 4.5.6.
5661 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5663 * defs.h (NORETURN): Define away for Lucid compiler.
5664 * remote.c (remote_timer, remote_interrupt): Signal handlers
5666 * ser-termios.c (serial_write, serial_close): Return whatever
5667 value the write/close call returns, rather than falling off end.
5668 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5669 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5671 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5672 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5674 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5675 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5676 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5677 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5679 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5680 store_inferior_registers): Supply missing fourth argument to
5682 * cadillac.c (kernel_dispatch): Make return type void.
5683 * cadillac.c (iosig): Signal handlers take one int arg.
5684 * valprint.c (val_print_fields): Call fprint_symbol to get
5685 automatic C++ demangling for mangled field names.
5687 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5689 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5690 * dwarfread.c (enum_type): Fix misspelling in comment.
5691 * valprint.c (val_print_fields, cplus_val_print): Minor
5692 adjustment to printing of C++ class structures to more closely
5693 match format for printing C structures, with and without setting
5696 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5698 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5699 (which is not a Posix signal) if it isn't defined.
5700 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5701 New port to Linux (a free Unix clone for 386 machines).
5703 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5705 COFF changes for dealing better with EPI 29K C compiler output.
5707 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5709 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5710 (read_coff_symtab): Move patch_opaque_types call from
5711 coff_symfile_read. Restrict it to symtabs from this objfile.
5712 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5713 references on opaque type chain; just let coff_lookup_type handle 'em.
5714 (decode_type): Complain about tagndx values on
5715 non-struct/union/enum types, which the EPI compiler tends to produce.
5717 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5719 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5722 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5723 usage to match new prototype. Include libbfd.h to get prototype.
5725 * source.c (find_source_lines): Handle large st_size fields.
5727 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5729 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5730 * stack.c (return_command): Use cleanups to avoid memory leaks.
5732 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5734 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5735 INT_REGNUM to INTE_REGNUM.
5737 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5739 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5741 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5742 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5743 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5744 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5746 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5747 declarations of malloc/realloc/free that are inserted by some
5749 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5751 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5752 another decl of strdup (this really ought to come from libiberty.h!).
5754 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5756 * remote.c (getpkt): Error if input exceeds buffer size.
5757 (_initialize_remote): `set remotedebug' enables packet trace.
5759 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5760 N_SLINE's, etc, just like Sun cc on Solaris2.
5762 * am29k-tdep.c (read_register_stack, write_register_stack):
5763 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5764 variable. Add `set' and `show' commands for it.
5765 * doc/gdb.texinfo: Document it.
5767 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5769 * valprint.c (type_print_1): Plug memory leak. Print all
5770 C++ syms as demangled, not just functions.
5771 * buildsym.c (read_range_type): When we find a signed char
5772 type, do a lookup of signed char, not plain char. Plain char's
5773 still get looked up as plain char's elsewhere.
5775 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5777 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5778 (Bug and fix found by Pierre Willard.)
5780 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5782 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5784 * xm-rs6000.h: Add decl for strdup().
5786 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5789 * breakpoint.c (enable_command, disable_command): Without args,
5790 should only affect normal breakpoints and watchpoints.
5792 * m68k-pinsn.c (print_insn_arg): Make register be const.
5793 * xcoffexec.c: Remove ' from comment.
5794 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5795 with decls of malloc in c-exp.tab.c (as produced by yacc).
5796 There's got to be a better way to do this...
5798 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5800 * partial-stab.h: Convert single rindex use to strrchr.
5801 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5802 standard <strings.h> file, now that the only single use of
5803 rindex in the gdb source files is gone.
5805 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5807 * mipsread.c: Undo ill effects from including <strings.h>,
5808 which #defines index to be strchr. Unfortunately, index is
5809 a member of a symbol table structure that can't be changed.
5810 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5811 remove redundant #include's.
5813 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5815 * mipsread.c: #include <strings.h> for rindex().
5817 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5819 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5821 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5823 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5824 extraneous SO stabs from busted C++ compilers.
5826 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5828 * Makefile.in (VERSION): Bump to 4.5.5.
5829 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5830 C++ lookups fail, print possibly helpful hint about completion.
5831 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5832 for static data members.
5833 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5834 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5835 it's broken on ncr3000's.
5837 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5839 * dwarfread.c (decode_modified_type): Change type of first arg.
5840 Change 'modifier' to char from unsigned char. Cast single use
5841 that needs to be unsigned char.
5842 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5843 * utils.c (strdup_demangled): Add function.
5844 * defs.h (strdup_demangled): Add prototype.
5845 * stack.c (return_command): Demangle C++ function names for query.
5846 * infcmd.c (jump_command): Demangle C++ function names for query.
5847 * cplus-dem.c (consume_count): New function and prototype.
5848 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5849 do_type): Replace conversion code with consume_count().
5850 * cplus-dem.c (gnu_special): Fix demangled of static members.
5851 * source.c (list_command): Print demangled function names
5852 when appropriate. Fix supplied by Peter Schauer.
5854 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5856 * sparc-tdep.c: Clean up slightly for Solaris2.
5858 * buildsym.c (define_symbol): Nameless types are now on several
5859 platforms; generalize them and un-ifdef them to make Solaris 2
5862 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5864 * infcmd.c: Fix typo (reported by Rob Savoye).
5865 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5866 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5867 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5868 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5869 rather than the one for the first file in the dependency chain.
5871 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5872 set. Don't reset our own texthigh, or dependency-only pst's, in
5873 scanning all the rest of the psymtabs.
5874 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5876 * buildsym.h (N_UNDF): Improve comments.
5877 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5879 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5881 * symtab.h (struct symbol): Add aux_value union for preserving
5882 an additional per-symbol value.
5883 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5884 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5885 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5886 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5887 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5889 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5891 * symfile.c (clear_symtab_users_once): Now non-static (for
5894 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5896 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5897 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5898 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5900 Solaris-2 support on SPARC:
5902 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5903 Add symbol_size and file offsets to struct symloc.
5904 Add static symbol_table_offset, string_table_offset,
5905 file_string_table_offset, next_file_string_table_offset,
5907 (add_old_header_file): Convert error() to complain()t.
5908 (dbx_symfile_read): Get symbol size via the objfile.
5909 Also get symbol_table_offset.
5910 (dbx_symfile_init): Record symbol size and count via the objfile.
5911 (dbx_next_symbol_text): Always add file_string_table_offset when
5912 accessing string table.
5913 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5914 (SET_NAMESTRING): Use the offset.
5915 (end_psymtab): Large kludge to determine addresses where source
5916 files start and end (for the psymtab header).
5917 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5918 Get this, symbol size, and symbol offset, from psymtab.
5919 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5920 Patch up last_source_start_addr if zero in N_SO.
5921 (process_one_symbol): Add variable function_start_offset.
5922 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5923 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5924 ( "", N_OBJ, N_OPT): Ignore.
5925 (elfstab_build_psymtabs): New function to read stabs out of
5928 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5929 (gdb): use GLOBAL_CFLAGS when linking, too.
5930 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5931 (N_OBJ, N_OPT): Ignore.
5932 ('f', 'F'): Save last function name.
5934 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5935 extra info in the minimal symbol.
5936 (elf_symtab_read): The extra info is the size of an ELF object,
5937 which was kludged to us in the `udata' field of the BFD symbol.
5938 Gag me with a crowbar...
5939 (elf_symfile_read): Keep track of both the absolute load address,
5940 and the offset between load addr and symbols. Handle STABS as
5941 well as DWARF sections, passing the absolute load address to
5942 elfstab_build_psymtabs.
5944 * symfile.h: Prototype elfstab_build_psymtabs.
5945 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5947 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5949 * buildsym.h: Add processing_acc_compilation flag.
5950 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5951 (define_symbol): Skip arg types in function entries. Resolve
5952 overloaded 'P' which acc uses for prototypes of functions called
5954 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5956 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5957 save size of ELF symbols. FIXME.
5958 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5959 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5961 * configure.in: Solaris config is sparc-sun-solaris2.
5962 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5964 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5965 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5966 * symfile.c (symfile_bfd_open): Comment where name is freed.
5967 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5969 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5971 * expprint.c (print_subexp): Add missing ']'.
5972 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5973 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5974 * WHATS.NEW: Point out improved C++ function name handling.
5975 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5976 type names for both implicitly and explicitly signed integral
5977 types. See comment in the source code.
5979 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5981 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5982 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5983 * expprint.c (print_subexp): Fix printing of register names.
5985 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5987 * inferior.h (register_valid): Declare.
5988 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5989 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5990 macros for traversing the data structures in a single objfile.
5991 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5992 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5995 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5997 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5998 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5999 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6000 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6002 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6004 * depend: rebuild to account for remote-st2000.c.
6005 * remote-st2000.c: Almost works now.
6006 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6008 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6010 * c-exp.y (yylex): Recognize single-quoted strings that specify
6011 tokens with embedded whitespace, such as C++ demangled names.
6012 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6013 * main.c (gdb_completer_quote_characters): Add global variable.
6014 * main.c (symbol_completion_function): Total rewrite for C++
6015 demangled name handling.
6016 * main.c (skip_quoted): New function.
6017 * main.c (main): Set rl_completer_quote_characters.
6018 * symmisc.c (dump_symtab): Print source language for symtab.
6019 * symtab.c (expensive_mangler): Add prototype and function.
6020 * symtab.c (completion_list_add_symbol): Total rewrite for new
6021 C++ demangled name handling.
6022 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6023 other changes for demangled C++ symbol handling.
6024 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6025 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6026 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6027 * symtab.c (completion_list_add_symbol): Total rewrite for new
6028 C++ demangled name handling.
6029 * symtab.c (expensive_mangler): New function.
6030 * utils.c (strcmp_iw, demangle_and_match): New functions.
6031 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6033 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6035 * Makefile.in: Roll VERSION to 4.5.4.
6036 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6037 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6038 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6040 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6042 * alldeps.mak: Rebuild to account for new files.
6043 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6044 * tm-st2000.h: New file.
6045 * configure.in: Tandem debug monitor (st2000) support.
6046 * remote-st2000.c, config/st2000.mt: ditto.
6048 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6050 * blockframe.c (inside_entry_file, inside_main_func,
6051 inside_entry_func): Return 0 if no symbols; avoid crashing.
6053 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6055 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6056 without masking, since it is signed and will later be compared
6057 against signed quantities. The right fix is probably to make
6058 it all unsigned, but this is a small, safe fix for this release.
6059 FIXME -- make the real change sometime soon.
6061 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6063 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6064 parameter in call to `symbol_file_add' to 0.
6066 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6068 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6070 * configure.in: Handle -m680[01234]0-wrs.
6072 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6074 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6075 `ieee_extended_to_double'.
6077 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6079 * valops.c (value_assign): Lint, by Pierre Willard.
6081 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6083 * coredep.c (fetch_core_registers): Remove premature warning,
6084 which triggers on DECstation even though all regs are accessible.
6086 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6087 sign-extension of instruction fields even on unsigned-char hosts.
6088 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6090 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6091 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6092 since they define the target, not the host.
6093 * m88k-pinsn.c: Fix typo.
6095 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6097 * valarith.c (value_zerop): -0.0 is still zero.
6098 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6099 Patches by Paul Eggert <eggert@twinsun.com>.
6101 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6103 * alldeps.mak, depend: re-make to account for ser-*.c.
6105 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6107 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6108 disconnecting from controlling terminal, to avoid gdb hanging
6109 on SVR4. Fixes bug reported by Oliver Okrongli.
6110 * procfs.c (PROC_NAME_FMT): Change format to match default used
6111 by system, as suggested by Oliver Okrongli.
6112 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6113 bug fix from Brent Townshend (bst%tt@cam.ORG).
6114 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6115 by turlais@rechser.total.fr.
6116 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6117 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6118 * objfiles.h (unlink_objfile): Add prototype.
6119 * objfiles.c (unlink_objfile): Add function.
6120 * objfiles.c (free_objfile): Call unlink_objfile.
6121 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6122 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6123 Also, discard old possibly bogus sf struct.
6124 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6125 find_sym_fns() for remapped symbol files, in case of any changes
6126 since the last mapping.
6128 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6130 * findvar.c (read_relative_register_raw_bytes): use the raw size
6131 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6133 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6135 Changes to support GDB running on DOS using GO32 and H8 support
6137 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6138 allowing hosts with different text and binary file formats to
6140 * coffread.c (read_coff_symtab): changed calling convention and
6141 operation - now it opens its own file with FOPEN_RB rather than
6142 duping and fdopening the provided handle.
6143 * dbxread.c, cplus-dem.c: #include mangling.
6144 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6145 binary files oring in the right bit.
6146 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6147 * remote-hms.c: cleanup to use the new remote serial stuff
6148 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6149 independent remote terminal I/O.
6150 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6151 * source.c (openp): fix off by one problem removing / - can now
6152 open a source file in the root directory with DOS.
6153 * values.c (value_as_pointer): remove bogus address bits from
6154 long. (unpack_long): unpack into unsigned long/short if pointer.
6156 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6158 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6159 It gets permanently stuck in many OSes.
6160 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6162 * breakpoint.c: Improve help text for info breakpoints.
6164 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6166 * README: Add pointer to internals doc, and describe reading
6168 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6169 * symtab.c (output_source_filename): Remove old glop for wrapping
6170 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6172 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6174 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6175 * munch: Add sort -u to avoid duplications.
6176 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6177 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6179 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6181 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6182 avoid infinite loops while demangling bogus mangled names.
6183 * valprint.c (type_print_base): Minor fix for GNU style guide
6186 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6188 * Makefile.in (VERSION): Bump to 4.5.3
6189 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6190 * Makefile.in (demangle): New target to create standalone
6191 demangler with same code and options as internal demangler.
6192 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6193 to support ARM style and Lucid style demangling, improve
6194 maintainability, fix several demangling bugs. More changes
6196 * defs.h (strstr): Add ANSI compatible prototype.
6197 * valprint.c (type_print_1): Demangle using ansi option.
6198 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6200 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6202 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6205 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6207 * mipsread.c (parse_procedure): Return rather than using
6208 uninitialized variable 'b'.
6210 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6212 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6213 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6214 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6215 relative to each source file.
6217 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6219 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6222 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6224 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6225 * am29k-tdep.c: Update to latest code from AMD.
6226 (get_saved_register) don't crap out if no frame.
6227 * remote-udi.c: Set/clear inferior_pid as appropriate.
6228 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6229 error handling. Fixup end-of-debugging messages.
6230 (udi_fetch_registers) clean up big time, mainly don't multiply
6231 register_valid indices by 4, and use proper Offset when reading
6232 gr96-gr127. (udi_store_registers) general cleanup.
6233 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6234 INT_REGNUM->INTE_REGNUM.
6235 * tm-29k.h: Upgrade to latest code from AMD.
6236 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6237 (UDIConnect) Clean up error processing (like, don't do exit() if
6238 execlp fails), make code restartable, make more attractive.
6239 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6242 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6244 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6245 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6246 from former to latter.
6248 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6250 * cplus-dem.c (do_args): Handle void args the same as others.
6251 * objfiles.c (free_objfile): Only try to unmap files when
6252 reusable objfiles are supported.
6253 * valprint.c (type_print_varspec_suffix): Add parameter that
6254 specifies if C++ demangling included function arguments. Use
6255 it to suppress printing extra pair of ()'s.
6256 * valprint.c (type_print_1): Fix problem with printing demangled
6257 C++ function types where demangled type includes the function
6260 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6262 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6263 Allows selection of C++ demangler to be a configuration option
6264 until multiple demanglers are supported.
6265 * demangle.h: New include file for extended demangler support.
6266 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6267 utils.c, valprint.c: Include "demangle.h" and change all calls
6268 to cplus_demangle() or fputs_demangled() to use individual
6270 * valprint.c (type_print_1): Change options to cplus_demangle
6271 to print demangled function args. Still broken, but now less so.
6272 * cplus-dem.c: Include demangle.h, reorganize and update some
6273 comments to reflect reality.
6274 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6275 second arg from fixed integer to bit based multiple options.
6276 * cplus-dem.c (optable): Reformat and replace ansi members with
6278 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6280 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6282 * values.c (set_internalvar): Force evaluation of lazy values.
6283 Bug reported by RMS.
6285 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6287 * Makefile.in (VERSION): Bump to 4.5.2.
6288 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6289 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6290 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6291 proper handling of bit fields.
6292 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6293 * symtab.h: Fix couple of misspellings in comments.
6294 * value.h (struct value): Clarify use of bitpos.
6295 * value.h (unpack_field_as_long): Change prototype, returns
6297 * values.c (unpack_field_as_long): Change return type to LONGEST,
6298 sign extend unpacked fields that are signed, other rewriting.
6299 * config/ncr3000.mt: New target config file.
6301 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6303 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6304 even when printing 8-bit characters.
6306 * gdbtypes.c (make_{reference,pointer,function}_type): New
6307 functions which handle overwriting of forward-referenced types
6308 for stabs file reading.
6309 (lookup_{reference,pointer,function}_type): These just call
6310 the make_*_type functions with a null storage alloc parameter.
6311 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6312 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6314 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6315 (dbx_alloc_type): Make it easier to understand. No funct change.
6316 (define_symbol: 't'): Don't put the typedef name into the name of
6317 the struct, union, or enum. Bugfix.
6318 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6319 routines to properly handle overwriting preallocated types so that
6320 forward references will work.
6321 (read_enum_type): Force enum values to file scope, due to bug in
6322 Sun compiler output. FIXME, fix later.
6324 Remove unused header_file_prev_index mechanism. It was already
6325 obsolete in gdb-3.5. These comments appeared in 3.5:
6326 /* This code was used before I knew about the instance codes.
6327 My first hypothesis is that it is not necessary now
6328 that instance codes are handled. */
6329 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6330 * buildsym.h: Remove it and prev_index that saves it.
6331 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6333 * solib.c (special_symbol_handling): When called from core files,
6334 must set up debug_addr. Don't print error messages, just return.
6335 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6337 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6339 * cplus-dem.c: Allow nested class names (as in
6340 Foo::Bar::method()).
6341 Allow the cleaner cfront style of nested class names
6342 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6343 Make cplus_demangle re-entrant by removing use of global
6344 variables. Instead, place all shared variables in a
6345 stack-allocated structure, and pass around its address.
6347 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6349 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6350 29k-share/* subdirs...
6352 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6353 rewrite, only leave out the bugs.
6355 * Makefile.in: Add 29k/UDI support. Improve depend.
6356 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6358 * am29k-tdep.c: Update to use new calling conventions, and misc
6361 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6363 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6365 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6366 breakpoint instructions that leave PC pointing at the right place.
6368 * core.c (core_open): Call warning() to print warnings.
6370 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6372 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6373 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6374 This prevents a crash when trying to lookup the value of a
6375 non-existent symbol.
6377 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6379 * signame.c, signame.h: Remove, replaced by strsignal.c in
6381 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6382 sun386-xdep.c: Remove include of signame.h
6383 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6384 * Makefile.in (HFILES): Remove signame.h
6385 * Makefile.in (OBS): Remove signame.o
6386 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6387 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6388 psignal, perror): Add prototypes.
6389 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6391 * depend: Manually remove signame.[cho] references.
6392 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6394 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6395 with safe_strsignal.
6396 * core.c (core_open): Replace use of sys_siglist with
6398 * core.c (memory_error): Replace use of sys_errlist with
6400 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6402 * infcmd.c (program_info): Replace use of sys_siglist with
6404 * infrun.c (signal_stop, signal_print, signal_program):
6405 Allocate dynamically based on dynamic determination of number
6406 of signals to support.
6407 * infrun.c (child_create_inferior): Replace use of sys_errlist
6409 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6411 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6412 strsigno and sys_siglist with safe_strsignal.
6413 * infrun.c (handle_command): Call signo_max to find number of
6414 signals. Replace sig_number with strtosigno and sig_abbrev with
6416 * infrun.c (signals_info): Replace sig_number with strtosigno.
6417 * infrun.c (_initialize_infrun): Call signo_max to find number of
6418 signals. Dynamically allocate signal_{stop,print,program}.
6419 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6420 * procfs.c (errnoname): Add function and prototype.
6421 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6422 of sys_siglist with safe_strsignal.
6423 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6424 sys_siglist with safe_strsignal.
6425 * procfs.c (info_proc_stop): Call errnoname.
6426 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6427 * stuff.c (main, get_offset): Replace use of sys_errlist with
6429 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6430 with safe_strsignal.
6431 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6432 with safe_strsignal.
6433 * utils.c (safe_strerror, safe_strsignal): Add functions that
6434 call strerror and strsignal respectively, and deal with NULL
6436 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6437 sys_errlist with safe_strerror.
6438 * valprint.c (val_print): Replace use of sys_errlist with
6441 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6443 * Makefile.in: rework CFLAGS so that they can be set from the
6444 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6445 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6446 Pass CFLAGS on recusions.
6448 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6450 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6451 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6452 overkill for the problem it solved.
6453 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6454 and default to simply printing type names as appropriate.
6455 * main.c (main): Remove one of the leading newlines from
6456 warning_pre_print initialization.
6457 * objfiles.c (open_existing_mapped_file): Add function and
6459 * objfiles.c (open_mapped_file): Rewrite to use new function
6460 open_existing_mapped_file.
6462 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6464 * sun3-xdep.c (fetch_core_registers): Lint.
6465 * tm-sun3.h: Prototype lint.
6468 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6470 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6471 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6472 * objfiles.c: Cast calls to close() with unused returns to void.
6473 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6474 old objfile's name before updating it.
6475 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6476 * objfiles.h (objfile struct): Add mmfd member.
6477 * symfile.c (syms_from_objfile): Move some code to
6478 new_symfile_objfile.
6479 * symfile.c (new_symfile_objfile): Add new function, common code
6480 from syms_from_objfile.
6481 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6482 mapped and unmapped symbol files.
6483 * symfile.c (symbol_file_command): Print "No symbol file now"
6484 message, ala exec_file_command for the exec file.
6485 * symfile.h (new_symfile_objfile): Add prototype.
6486 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6487 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6489 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6491 * rs6000-pinsn.c: New version from IBM (Metin).
6492 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6493 to avoid warnings from some compilers.
6495 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6497 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6498 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6499 type's flag word that marks it as a fundamental type.
6500 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6501 flags argument for all calls to init_type().
6502 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6503 flags argument for all calls to init_type(). Also remove
6504 dependency on host sizes for ints, floats, etc.
6505 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6506 flags argument for all calls to init_type(). Also remove
6507 dependency on host sizes for ints, floats, etc.
6508 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6509 bit to flags argument for all calls to init_type(). Add types
6510 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6511 * valprint.c (unsigned_type_table, signed_type_table,
6512 float_type_table): Remove.
6513 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6514 bit when printing fundamental types, and print the actual name
6515 for such types, rather than inventing one. Remove code that
6516 invented fundamental type names.
6517 * valprint.c (_initialize_valprint): Remove initializations
6518 for now removed unsigned_type_table, signed_type_table, and
6521 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6523 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6524 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6527 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6529 * dwarfread.c (target_to_host): New function similar to previous
6531 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6532 Extensive changes to convert all previous usages to use new
6533 target_to_host() function.
6534 * dwarfread.c (struct dieinfo): Change types of most integral
6535 members to be unsigned.
6537 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6539 * WHATS.NEW: Revise -mapped doc.
6541 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6543 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6544 too high or when skipping `forwards' moves us backwards.
6545 (parse_type): Print mis-guessed tag name in complaint.
6546 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6547 (parse_procedure): Do not attempt to create symbols; just fill in
6548 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6549 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6550 for clarity. Set top_stack before calling parse_external. In
6551 stabs, sort symbols before calling parse_procedure.
6553 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6554 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6555 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6556 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6559 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6561 * Makefile.in (VERSION): Set to 4.5.1.
6562 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6563 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6564 fill_gregset): New functions for SVR4 /proc support.
6565 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6566 Remove new symbol types and such to ../include/coff/symconst.h.
6567 (parse_symbol): Simplify code for parsing struct/enum/unions.
6568 (parse_type): Handle `long long' types.
6569 (upgrade_type): Handle `const' qualifier.
6570 (parse_partial_symbols): fix indentation, clean a bit.
6572 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6574 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6575 copy in data from raw read buffers, calling bfd byteswapping
6576 routines as appropriate. Use to replace most existing memcpy
6578 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6579 * configure.in: Recognize new ncr3000 config.
6580 * config/ncr3000.mh: New config file.
6582 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6586 * README: Update for release.
6587 * Makefile.in: Update version to 4.5.
6588 * WHATS.NEW: The obvious.
6590 * depend: Generate new depend file for this release.
6592 * Makefile.in (depend): Fix dependancy generation so that it does
6593 not include gcc 'fixincluded' files, which are usually in a system
6596 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6598 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6599 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6600 symbols for nameless types. And, handle `R' (register parameter
6601 type) for AIX. (an extension to existing stabstring grammar).
6602 * rs6000-xdep.c: Fix typo (= should have been ==).
6604 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6606 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6608 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6610 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6611 * signame.c (SIGWAITING, SIGLWP): Add.
6613 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6615 * xm-i386mach.h: add decls for errno and strdup().
6617 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6618 used in array index context (otherwise, some compilers barf).
6620 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6622 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6623 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6624 in a system call, and provide better backtrace if so.
6626 * Makefile.in (HFILES): Add xcoffsolib.h.
6627 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6628 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6630 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6631 mipscoff_symfile_read): Convert to BFD to do file I/O.
6633 * symfile.c: #include <ctype.h> to get proper def if isspace().
6635 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6637 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6639 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6640 function also when parsing embedded stabs.
6642 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6644 * mipsread.c: Fix more declarations.
6646 * mipsread.c: Fix many invocations of complain. Use enum
6647 type_code where appropriate.
6649 * xm-vaxult.h: Add decl for strdup().
6651 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6654 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6656 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6659 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6661 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6662 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6663 Merge in more patches for rs6000 from Metin Ozisik.
6664 * utils.c: Fix typo in comment.
6666 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6668 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6669 * procfs.c (attach): Set nopass_next_sigstop if attached
6670 process is forcibly stopped.
6671 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6672 resending SIGSTOP to attached process on first resume.
6674 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6676 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6678 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6680 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6681 (VERSION): Bump to 4.4.85.
6682 * mipsread.c: Update for new include files. Lint.
6683 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6684 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6685 Don't need to bring in mipsread.o specially any more.
6687 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6689 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6690 routine (for Irix-4.x). Make many funcs static and void.
6691 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6692 * (init_extra_frame_info): Don't trash cached value of frame
6693 pointer register. This fixes backtracing through routines that use
6694 alloca(). Generally clean up declarations of functions, and use
6695 typedefs and macros to reference data structures as appropriate.
6696 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6699 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6701 * values.c (unpack_long): Fix unpacking error for signed chars
6702 on hosts where the default character type is unsigned.
6703 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6704 for newer SVR4 variants.
6705 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6706 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6707 * procfs.c (mappingflags): Add support for MA_PHYS
6709 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6711 * buildsym.c (read_struct_type): Avoid coredump when C++
6712 abbreviated type name is messed up. Reported by Joe Buck.
6713 FIXME, we need to determine whether GDB or GCC needs to be
6714 smarter to correctly locate this type name.
6716 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6717 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6718 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6719 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6720 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6722 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6724 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6725 * symtab.h (current_source_symtab): Make extern
6726 * symtab.h (current_source_line): Make extern
6727 * inferior.h: Move all procfs.c prototypes to one place, add
6728 prototype for proc_signal_handling_change. Add prototypes for
6729 signal_stop_state, signal_print_state, and signal_pass_state.
6730 * inferior.h (stop_soon_quietly): Make extern
6731 * inferior.h (attach_flag): Make extern
6732 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6733 * infrun.c (signal_stop_state, signal_print_state,
6734 signal_pass_state): New functions to query specific signal
6736 * infrun.c (handle_command): Minor error message change, add
6737 NOTICE_SIGNAL_HANDLING_CHANGE.
6738 * procfs.c (open_proc_file): Remove iris specific reset of
6739 inherit-on-fork flag, moved to proc_set_exec_trap().
6740 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6741 to reset inherit-on-fork flag, bash comment to GNU form.
6742 * procfs.c (proc_base_address, set_proc_siginfo,
6743 fetch_core_registers): Conform to code style.
6744 * procfs.c (signame.h): Include.
6745 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6746 syscallname(), info_proc_syscalls()): New macros, tables, and
6747 functions to organize and report system call information.
6748 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6749 saved_exitset, saved_entryset): Add to procinfo struct.
6750 * procfs.c (struct trans): Add.
6751 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6752 siginfo_table, errno_table): Tables to translate numeric values
6753 to symbolic names and short descriptions.
6754 * procfs.c (signalname, info_proc_signals): Add function and
6756 * procfs.c (proc_info): Now info_proc.
6757 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6758 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6759 info_proc_faults, lookupname, lookupdesc, sigcodename,
6760 sigcodedesc): New functions.
6761 * procfs.c (proc_signal_handling_change): New function to set
6762 the trace flags based on the state of gdb's signal handling flags.
6763 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6764 and remove code to do PIOCSTRACE ioctl.
6765 * procfs.c (attach, detach): Preserve and restore process flags
6766 using saved_* fields in procinfo struct.
6767 * procfs.c (attach): Call proc_signal_handling_change.
6768 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6769 * procfs.c (proc_desc): Update for latest changes.
6770 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6771 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6772 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6774 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6776 * procfs.c (set_proc_siginfo): Add prototype and new function.
6777 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6778 up inferior siginfo struct.
6779 * elfread.c (elf_symfile_read): Compute the relocation amount
6780 by subtracting off the address of the ".text" section.
6781 * solib.c: Add pointer to ".text" section to so_list struct.
6782 * solib.c (solib_map_sections): Initialize pointer to ".text"
6783 section in so_list struct.
6784 * solib.c (symbol_add_stub): Pass base address of ".text"
6785 section to symbol_file_add, rather than the load address of
6786 the shared library. On SunOS they are the same. On SVR4 they
6789 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6791 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6792 function name, not .gdbinfo. symbol.
6794 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6796 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6798 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6800 * Makefile.in (VERSION): 4.4.8
6802 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6803 commands in .cshrc/.profile won't get traced.
6805 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6807 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6808 * exec.c (build_section_table): Don't abort if no sections.
6809 * sparc-tdep.c (single_step): Lint.
6810 * utils.c (mrealloc): Handle realloc (0, size) case here.
6812 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6814 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6817 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6819 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6820 .gdbinfo. symbols are created. Move creation from parse_procedure
6821 to parse_symbol, where it is fairly easy to grow the symtab. This
6822 also fixes a symtab trashing bug on all mips-based systems.
6823 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6825 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6826 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6828 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6830 * c-exp.y: Add missing return type to yyparse() prototype.
6832 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6834 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6836 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6837 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6838 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6839 (patch_opaque_types): Avoid dummy args and result.
6840 * objfiles.c (have_partial_symbols, have_full_symbols,
6841 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6842 (iterate_over_objfiles, iterate_over_symtabs,
6843 iterate_over_psymtabs): Remove, clunky and slow.
6844 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6845 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6846 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6847 dump_objfile): Remove dummy args and results. Move filename
6848 comparisons to callers.
6849 (printsyms_command, printpsyms_command, printmsyms_command,
6850 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6851 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6852 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6853 list_symbols, make_symbol_completion_list): Replace explicit
6854 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6855 Eliminate Dijkstra flag crap, break out of loops with gotos.
6856 (lookup_symtab_1): Protect '/' tests from short filenames.
6857 (cplus_mangled_symbol): Move inline into lookup_symbol.
6858 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6859 (relocate_minimal_symbol): Move inline to vmap_symtab.
6860 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6861 iterate_over_msymbols with ALL_MSYMBOLS.
6863 Misc cleanup prior to release.
6865 * Makefile.in (VERSION): Roll to 4.4.7.
6866 (HFILES): Add call-cmds.h.
6867 * call-cmds.h: New header for command fns called by other files.
6868 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6869 (breakpoint_1): Remove unused type arg. Change callers.
6871 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6872 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6873 * mipsread.c: Add prototypes for all static functions.
6875 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6876 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6877 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6878 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6879 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6880 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6883 * buildsym.c (define_symbol): Handle global register variables
6884 (from Pierre Willard). Complain if register numbers are too large.
6885 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6886 * tm-sparc.h: Don't #include <sun4/reg.h>.
6887 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6888 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6890 * language.h: Avoid forward enum declaration.
6891 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6892 config/sun4os5.mt: New host and target.
6893 * defs.h (errno): #include <errno.h> rather than assuming int.
6894 From Pierre Willard.
6896 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6897 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6898 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6899 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6900 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6901 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6902 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6904 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6906 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6907 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6908 * language.h (enum exp_opcode): Avoid forward enum def.
6909 * main.c (define_command, user_defined_command): Lint.
6910 * mem-break.c, xcoffread.c: Lint.
6911 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6913 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6915 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6916 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6917 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6918 or IBM6000_TARGET as (approximately) appropriate.
6920 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6922 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6923 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6924 or not to try reading symbols from a mapped objfile. Plugs memory
6925 leak due to shared libraries generating no psymtabs or symtabs.
6927 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6929 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6930 * copying.awk: Lint. Make stronger warning at top of copying.c.
6931 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6932 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6933 (lookup_pointer_type): Add FIXME comment.
6934 * main.c (set_history_size_command): Disallow negative size.
6935 * partial-stab.h: Update copyright.
6936 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6938 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6940 * main.c (set_history_size_command): Negative size is error.
6941 (Reported by Peggy Fieland.)
6943 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6945 * coffread.c (coff_symfile_init): Update comment.
6946 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6947 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6948 macros to access the dbx specific objfile information.
6949 * dbxread.c (symfile_string_table, symfile_string_table_size):
6950 Remove these local variables.
6951 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6952 read_dbx_symtab): Remove the stringtab and stringtab_size params
6953 from the function prototypes, the function definition, and the
6954 function calls. These are now available via DBX_STRINGTAB and
6955 DBX_STRINGTAB_SIZE using the objfile pointer.
6956 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6957 an arg to read_dbx_symtab.
6958 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6959 stringtab and the dbx specific per-objfile private info.
6960 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6961 args in prototype, function definition, and function calls. It is
6962 now available via the DBX_SYMCOUNT macro using the objfile
6964 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6965 local instance of struct dbx_symfile_info and replace with DBX_*
6967 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6968 symfile_string_table and symfile_string_table_size.
6969 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6970 symfile_string_table.
6971 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6972 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6973 stringtab size variables. Remove all code that used to reread
6975 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6976 to prior to any calls to mmalloc for the objfile specific heap.
6977 * utils.c (init_malloc): Document the requirement that for each
6978 heap for which corruption checking is desired, that init_mmalloc
6979 must be called prior to any mmalloc calls on the heap.
6981 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6983 * rs6000-pinsn.c: Make dis-assembly output more like
6984 other targets: Don't print instruction in hex before
6985 the assembly; use print_address to print out jump
6988 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6990 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6991 * cplus-dem.c: Support "Sc" meaning "signed char".
6993 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6995 * configure.in: fix iris/iris3.
6997 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6999 * command.c, main.c (various places): Use ctype.h macros
7000 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7001 (such as (x >= 'A' && x <= 'Z')).
7002 (There are still more of these in other files.)
7003 * main.c (defined_command): Lower-case the user's
7004 new command before entering it. Needed because
7005 command lookup is case-insensitive (and also lower-cases).
7006 (Based on Metin's earlier patch.)
7008 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7010 * config/irix4.mh: new file.
7012 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7014 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7017 * xm-mips.h: Declare strdup for ultrix.
7019 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7020 when calling new_symbol.
7021 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7024 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7026 * config/rs6000.mh: Update (for Fred's new mmalloc)
7027 flags to disable use of GNU malloc/mmalloc.
7028 * munch: Change SYSV rule to allow .text before the label,
7029 as well as after, to work for AIX.
7030 * gdbtypes.h: Minor clarifiction.
7032 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7034 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7035 continuation in yet another place (between method declarations).
7037 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7039 * mips-tdep.c: include symfile.h and objfiles.h to fix
7042 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7044 * valops.c (value_struct_elt_for_reference): Added 'offset'
7045 parameter to handle multiple inheritance.
7046 * eval.c, value.h: Update accordingly.
7048 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7050 * objfiles.h: New file
7051 * Makefile.in (HFILES): Add objfiles.h
7052 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7053 main_scope_lowpc, main_scope_highpc.
7054 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7055 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7056 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7057 xcoffread.c, : Include objfiles.h.
7058 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7059 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7060 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7061 inside_entry_file() and logic changed appropriately.
7062 * blockframe.c (outside_startup_file): Renamed to
7063 inside_entry_file() and logic changed appropriately.
7064 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7065 and logic changed to use per-objfile specific fields.
7066 * blockframe.c (inside_entry_scope): Renamed to
7067 inside_entry_func() and logic changed to use per-objfile specific
7069 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7070 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7071 Remove extern decls.
7072 * symfile.c, symfile.h (entry_point): Remove extern decl.
7073 * coffread.c (coff_symfile_init): Common entry point init code
7074 moved to symfiles.c, call init_entry_point_info().
7075 * coffread.c (complete_symtab): Use new per-objfile entry info.
7076 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7077 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7079 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7080 * defs.h (inside_entry_scope, outside_startup_file,
7081 inside_main_scope): Prototypes changed for renames to
7082 inside_entry_func, inside_entry_file, inside_main_func,
7084 * symfile.c (syms_from_objfile): Common entry point init code
7085 moved to init_entry_point_info() and call init_entry_point_info().
7086 * symfile.h (init_entry_point_info): Include prototype.
7087 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7088 moved to symfiles.c and call init_entry_point_info().
7089 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7090 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7091 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7093 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7094 works for the majority of targets.
7095 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7096 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7097 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7098 Use default definition in frame.h.
7099 * frame.h (selected_frame_level): Make decl extern.
7100 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7101 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7102 * partial-stab.h: Use new per-objfile entry info.
7103 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7104 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7105 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7106 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7107 have_minimal_symbols): Prototypes moved to objfiles.h.
7108 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7109 Macros moved to objfiles.h.
7110 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7112 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7114 More C++ improvements (pointers to members, qualified names).
7115 * c-exp.y: Support exp.type::name and exp->type::name
7116 syntaxes. (Unfortunately, doesn't work for static members.)
7117 * c-exp.y, eval.c: Make type::~type work better.
7118 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7119 value_static_field by value_struct_elt_for_reference.
7120 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7121 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7122 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7123 for OP_SCOPE operand; no point in it now that we use lazy
7124 reading of values, and use "reference to member" objects.
7125 * gdbtypes.h: Clarify comment.
7126 * valops.c: Change value_struct_elt_for_address to return
7127 a reference (or variable), rather than a pointer. Change
7128 the name to value_struct_elt_for_reference to reflect this.
7129 Returning a reference instead of a address provides a
7130 generalization, since we can use the routine for both
7131 class::name as well as &class::name.
7132 Also, recurse to handle multiple inheritance properly.
7133 * valprint.c: Moved code to print pointer-to-members
7134 to new function point_class_member. This allows a
7135 "reference-to-member" to be printed using the same code.
7136 * valprint.c (type_print_varspec_prefix): Avoid printing
7137 "struct " for domains of class-member types.
7138 * valops.c (search_struct_field): Inline code for simplified
7139 version of value_static_field (which can then be deleted).
7140 * value.h: Rename value_struct_elt_for_address to
7141 value_struct_elt_for_reference. Delete value_static_field.
7142 * values.c: Remove no longer used function value_static_field.
7144 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7146 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7147 elfread.c (coff_symfile_finish): Add function, prototype, and
7148 add to the xxxx_sym_fns struct for each file type. Also reformat
7149 the xxxx_sym_fns vector to a standard format and add comments.
7150 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7151 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7152 Pass pointer to struct objfile rather than pointer to sym_fns.
7153 Change references inside each function accordingly. Allocate any
7154 symbol file specific info in the per-objfile memory region.
7155 * dbxread.c (free_and_init_header_files): Break function into
7156 free_header_files(), called from dbx_symfile_finish(), and
7157 init_header_files(), called from dbx_new_init().
7158 * dbxread.c (dbx_new_init): Move deallocation things to new
7159 dbx_symfile_finish function.
7160 * elfread.c (elf_new_init): Call buildsym_new_init().
7161 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7162 routine for the objfile before deallocating other stuff.
7163 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7164 * symfile.h: Move struct sym_fns to before struct objfile def.
7165 Add sym_finish function pointer and change prototypes of other
7166 function pointers to reflect passing struct objfile pointer rather
7167 than struct sym_fns pointer.
7168 * symfile.c: Remove now obsolete symtab_fns pointer.
7169 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7170 locates the correct sym_fns struct for the given objfile.
7171 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7172 for better support of mapped symbol tables.
7173 * symfile.c (symbol_file_command): Remove obsolete code using
7175 * symfile.h: Remove duplicate declarations for symfile_objfile,
7176 entry_point, and object_files.
7177 * target.c (target_info): Compare symfile_objfile to NULL.
7178 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7179 aixcoff_symfile_finish().
7181 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7183 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7184 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7185 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7187 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7189 Some improvements to g++ debugging.
7190 * symtab.c (list_symbols): demangle before pattern matching.
7191 * symtab.c: Other fixes to improve handing of operators.
7192 * valprint.c (type_print_base): Fix test for constructor.
7193 * values.c (value_static_field): Allow evaluation of
7194 CLASS::METHOD, returning a function pointer.
7196 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7198 * Makefile.in (VERSION): Roll 4.4.6.
7199 * exec.c (exec_file_command): Add code to ignore optional args
7200 passed in by file_command() for use in symbol_file_command().
7201 * main.c (main): Document -mapped and -readnow in help summary.
7202 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7203 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7204 to get filename from bfd with bfd_get_filename(). Test mapto
7205 against 0, not NULL. Use mstrsave() to make copy of filename.
7206 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7208 * remote-vx.c (vx_load_command, add_symbol_stub):
7209 Symbol_file_add() takes an additional arg.
7210 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7212 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7213 changed to return a bfd not an objfile pointer.
7214 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7215 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7216 Change to eliminate local bfd and use symfile_bfd_open() plus
7217 allocate_objfile(). Add code to implement readnow option.
7218 * symfile.c (symbol_file_command): Changes to option handling,
7219 readnow functionality moved to symbol_file_add().
7220 * symfile.c (symfile_init): Eliminate local copy of bfd.
7221 * symfile.c (add_symbol_file_command): Changes to parse mapped
7222 and readnow options.
7223 * symfile.h (allocate_objfile): Arg removed from prototype.
7224 * symtab.h (symbol_file_add): Arg added to prototype.
7225 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7228 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7230 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7231 mtrace.awk, state.c, state.h: Removed.
7232 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7233 directories searched for source files.
7234 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7235 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7236 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7237 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7238 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7239 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7240 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7242 * Makefile.in (HFILES): Remove state.h
7243 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7244 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7245 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7246 * Makefile.in (clean): Remove all object files.
7247 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7248 * cplus-dem.c: Remove prototypes definitions that are now done in
7250 * dbxread.c (throughout): Change from using per-objfile
7251 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7252 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7253 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7254 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7255 * depend: Remove dependencies for state.o, state.h.
7256 * dwarfread.c: Add declaration for warning_pre_print.
7257 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7258 * dwarfread.c (throughout): Change from using per-objfile
7259 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7260 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7261 use supplied objfile.
7262 * i386-xdep.c (print_387_status): Change to use warning() rather
7264 * i387-tdep.c (print_387_control_word): Change to use warning()
7265 rather than printfs.
7266 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7267 that some compilers grumble about.
7268 * language.c (throughout): Add declaration for warning_pre_print
7269 and using warning() instead of printfs.
7270 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7271 * main.c (main): Add declaration for warning_pre_print and set it
7272 similarly to error_pre_print. Add declarations for
7273 mapped_symbol_files and readnow_symbol_files. Add appropriate
7274 definitions to long_options[].
7275 * minsyms.c: Trivial fix to comment.
7276 * objfiles.c (allocate_objfile): Substantially rewritten for
7277 using mapped symbol files.
7278 * objfiles.c (throughout): Change from using per-objfile
7279 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7280 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7281 * source.c (throughout): Change from using per-objfile
7282 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7283 * source.c (open_source_file): Use mstrsave to save file name in
7284 mapped symbol region for objfile.
7285 * symfile.c: Remove include for state.h.
7286 include to local form.
7287 * symfile.c (symbol_file_add_digested): Remove.
7288 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7290 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7291 from objfile structure. Add malloc descriptor pointer (md).
7292 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7293 * symm-xdep.c (print_fpu_status): Use warning() rather than
7295 * symmisc.c (free_symtab_block): Now takes and uses current
7297 * symmisc.c (throughout): Change from using per-objfile
7298 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7299 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7300 Sun compiler grumblings when PTR is char *.
7301 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7302 msymbols() to correct pointer type.
7303 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7304 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7305 error always starts on a line of it's own.
7306 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7307 Rewrite for new mapped malloc package use.
7308 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7309 that don't want to use the mapped malloc package; pass arguments
7310 on to traditional malloc package functions.
7311 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7312 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7313 mrealloc, malloc, and realloc but get fatal error if runs out
7315 * utils.c (msavestring, mstrsave): Save a string in a specific
7316 mapped malloc region.
7317 * utils.c (print_spaces): Use xmalloc to get the buffer.
7318 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7319 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7320 * config/i386v4.mh: Insignificant reorganization.
7322 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7324 * xcoffread.c: Only enable compilation of debugging functions
7325 if IBM6000 is defined. Fails to compile otherwise.
7327 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7329 * Makefile.in: pass MAKEINFO down on info.
7331 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7333 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7334 useless code, including an lseek to an uninitialized variable.
7335 Reported by Jim Williams <jimbo@wrs.com>.
7337 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7339 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7340 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7341 * minsyms.c, symfile.c: Changes that may be generally
7342 applicable, but are #ifdef IBM6000 for now.
7343 * rs6000-xdep.c: Fixed typo in comment.
7344 * rs6000-tdep.c: Non-substatial changes.
7345 * xoffread.c: The main change here is addition of some
7346 debugging functions.
7347 * xoffexec.c: More changes.
7349 * xcoffread.c: Fixed two too-few-parameters bugs.
7351 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7352 to SOLIB_CREATE_INFERIOR_HOOK macro.
7354 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7356 * symfile.h: Add prototype for iterate_over_msymbols().
7357 * symtab.c (cplus_mangled_symbol): Add function.
7358 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7359 iterate_over_msymbols to find demangled C++ symbol.
7360 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7361 value to iterate_over_msymbols().
7362 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7365 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7367 * Makefile.in: added check target.
7369 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7371 * ecoff.c: Move to ../bfd/coff-msym.c.
7372 * config/mt-*mips: Remove ecoff.o from the configuration.
7373 * remote.c (): Add newline to initial +.
7374 (remote_resume): Mention how to cope with signals.
7375 (remote_interrupt): Add debug msg.
7376 (remote-wait): Implement new 'T' reply, which includes
7377 status, PC, and FP all in a single short message.
7378 (putpkt): Add further debugging of packet acks.
7379 * mipsread.c (fixup_symtab): Also swap RFD's.
7380 (parse_partial_symbols): Avoid bug on unknown symbol types.
7381 * Makefile.in (VERSION): Roll to 4.4.5.
7382 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7383 for remote MIPS by limiting heuristic to 200 byte search.
7384 (heuristic_proc_desc): Byte-swapping.
7385 (mips_print_register): Cope with failure of
7386 read_relative_register_raw_bytes. Byte-swap integers for
7388 * mips-pinsn.c (print_insn): Byte-swap instruction.
7390 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7392 * config.sub configure.in config/mh-irix4
7393 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7394 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7395 gdb/xm-irix4.h gdb/config/mt-irix3
7396 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7398 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7400 * defs.h, utils.c: xrealloc takes PTR as first arg.
7401 * defs.h: Reword confusing comment about ANSI prototypes.
7402 * defs.h: Some minor whitespace changes.
7403 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7404 not NULL, which can be (void *).
7405 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7406 * tm-i386v.h (SP_ARG0): Define
7407 * xm-sysv4.h: Back out of change for missing prototypes.
7408 * i386-tdep.c (get_longjmp_target): Add function.
7410 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7412 * Makefile.in: install man page too.
7414 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7416 * All GDB files that #include defs.h: Removed stdio.h.
7417 (defs.h): #include stdio.h.
7419 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7421 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7422 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7423 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7424 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7425 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7426 it before printing out the hex shape of an address.
7428 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7430 * rs6000-xdep.c (frame_initial_stack_address): Move
7431 code to set frame->cache_fsr into new separate function
7432 frame_get_cacahe_fsr. This allows fixing a fatal error.
7433 * xcoffexec.c: Turn previously suppressed error
7434 message back on, after cleaning up BFD.
7436 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7437 printing of blank line, since it cases printing of an
7438 extra blank line. Is this intended? It does mess up
7440 * defs.h: Put back declarations of malloc and realloc,
7441 but protected by #ifndef MALLOC_INCOMPATIBLE.
7442 * objfiles.c: Undo previous change: Use malloc/realloc
7443 for objfile malloc/realloc fields (but add a cast).
7444 * xcoffexec.c: Suppress an error message (for now).
7446 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7448 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7449 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7450 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7452 * xcoffread.c: Modifications to C_DECL storage class handling, and
7453 introduction of an old smash_to_pointer_type() routine.
7455 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7456 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7457 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7458 parameters have been modified.
7460 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7461 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7462 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7463 and fetch_inferior_registers() always fetched all the registers
7464 resulting valid register values at hand all the time. Pushing a dummy
7465 frame did not require validating all register values first. After
7466 putting the above mechanism into action, we didn't have valid registers
7467 values always ready. Thus, all registers need to be fetched before
7468 pushing a dummy frame now.
7470 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7471 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7472 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7473 the starting address (actual frame address) of a frame.
7474 * rs6000-tdep.c: modifications to function_frame_info() to see if
7475 function reserves a frame pointer register (alloca register)
7476 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7477 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7478 functions with alloca() calls.
7480 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7482 * xm-sysv4.h: Provide definitions/prototypes for host environment
7483 functions for which no definitions or prototypes are provided in
7484 any currently included gdb or host environment header files.
7485 For SVR4, this currently includes malloc and realloc, which cannot
7486 be portably prototyped in any gdb include file.
7488 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7490 * buildsym.h: Remove obsolete variable file_stabs.
7492 * Makefile.in: Move place where configure merges in host-
7493 and target-dependent fragments later, so the latter
7494 can override (say) GNU_MALLOC.
7495 * config/mh-rs6000: Use system malloc. Otherwise, I
7496 ended up with *two* incompatible versions of malloc
7497 (functions in libc would call the malloc in libc).
7498 I assume this is a shared library problem.
7500 * remote.c: Fix (presumed) typo.
7501 * objfiles.c: Use xmalloc/xrealloc instead of
7502 malloc/realloc (since the latter are no longer declared).
7504 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7505 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7506 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7507 handle individual registers.
7508 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7509 correctly in case it wasn't cached yet. (A problem showed up
7510 after fetching individual registers.)
7511 * buildsym.c: Disable type_synonym_name's type name overwriting
7512 in cases it is unnecesary. rs6000 portation doesn't use
7513 type_synonym_name, and it used to nullify type names
7514 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7515 type's name as soon as space for that type is allocated.
7516 * xcoffread.c: ignore a section's lineno information if it is
7517 not `.text'. (In rs6000 bfd portation integration, skipping over
7518 `.pad' sections are ignored since it was in machine independent
7519 part of the code. Thus, a problem of fake sections with invalid
7520 lineno information arised.)
7522 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7523 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7524 * rs6000-tdep.c: make function_frame_info() work whether or not
7525 reading from a core file.
7526 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7528 * infrun.c. main.c, printcmd.c. symtab.c:
7529 More changes from IBM for rs6000.
7532 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7534 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7535 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7536 Merge in changes (mostly from IBM) for RS6000.
7537 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7538 More changes from IBM for RS6000. These are in machine-
7539 independent code, and probably could do with some cleaning
7540 up. The most questionable of these are #ifdef IBM6000.
7541 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7542 to single_step() (for consistency with rs6000 and i860).
7543 * utils.c: Allow the 1st arg to xrealloc to be NULL
7544 (in which case do malloc). This removes the need for
7545 some tests in xcoff code (and perhaps other places?).
7546 * coffread.c: Removed variables last_source_file,
7547 type_vector, and type_vector_length as these are now
7548 defined by buildsym.[ch].
7549 * defs.h: Remove prototypes for malloc and realloc, since
7550 these should only be used to implement xmalloc and xrealloc,
7551 and they conflict with <stdlib.h> in AIX - where they
7552 return void* even when __STDC__ isn't defined. Sigh.
7553 * munch: Recognize *initialize* in data as well as text
7554 (AIX uses data). Also, incorporate a patch from Garrett
7555 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7556 much more sensible, by only trying to match the name of
7557 the initialize_foo function, and not the junk before it.
7559 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7561 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7562 unless symbol table indicates that something has changed.
7564 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7566 * remote.c: Make it work for embedded MIPS. Increase buffer
7567 size, and use throughout. Round buffer size up if too many regs.
7568 Support baud rate setting and try for an 8-bit path. If
7569 interrupted while waiting for target, send a ^C down the wire.
7570 Avoid single-byte reads.
7571 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7573 * mips-xdep.h: Avoid the embedded regs when on Unix.
7575 * mipsread.c: Byte-swap the symbol table structures, using
7576 routines from ecoff.c, to read a symbol table written in any
7577 of the four possible byte orders.
7578 * configure.in (mips-big-* target): Same as Sony News.
7579 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7580 * ecoff.c: New file for symbol swapping routines.
7582 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7584 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7585 all-breakpoints' command.
7586 * (get_number): Allow users to enter negative breakpoint numbers.
7587 * (breakpoint_1): Reformat display of 'info break' to show new
7589 * (create_longjmp_breakpoint, breakpoint_re_set,
7590 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7591 symfile.c (syms_from_objfile): Re-do
7592 insertion of longjmp breakpoints. Move all code into
7593 breakpoint_re_set, and call that instead of
7594 create_longjmp_breakpoint in symfile.c.
7596 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7598 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7599 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7600 * symtab.c (find_pc_symtab): Handle having no objfiles.
7601 * infcmd.c: Fix comment.
7602 * objfiles.c (free_all_objfiles): Add.
7603 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7604 * symfile.c (symbol_file_command): free all objfiles when
7605 specifying a new symbol file.
7606 (reread_symbols): Stat the file name, don't fstat the descriptor.
7608 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7610 * Makefile.in, configure.in: removed traces of namesubdir,
7611 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7612 copyrights to '92, changed some from Cygnus to FSF.
7614 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7616 * dbxread.c (end_psymtab): Delete empty psymtabs.
7617 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7618 * symfile.h (struct objfile): Add free_psymtabs.
7620 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7622 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7624 * symfile.c (symbol_file_command): strcmp => !strcmp.
7625 * breakpoint.h: Move prototypes to follow enum definition they need.
7626 * breakpoint.c, infrun.c: Lint.
7627 * printcmd.c: Use `enum enable' rather than `enum
7629 * mipsread.c: First pass at making it compile with the new
7630 objfile changes. Probably seriously broken still, but it
7633 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7635 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7636 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7637 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7638 stepping (and nexting) through longjmp(). Also, cleanup
7639 breakpoint handling quite a bit by creating explicit breakpoint
7640 types instead of using magic breakpoint numbers.
7641 Makefile.in: Update version to 4.4.3
7643 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7645 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7646 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7647 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7649 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7651 * minsyms.c (install_minimal_symbols): Add bunches to any
7652 existing minsyms in the objfile. Avoid extra mallocation
7653 by working directly in the obstack. Remove ignored `mainline' parm.
7654 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7655 xcoffread.c: Change all callers.
7656 * FIXME: We should be able to eliminate MAINLINE from all the
7657 symbol readers now, with a small bit of work.
7659 * valops.c, value.h: Lint.
7660 * remote-vx.c: Add missing break; statement. Bugfix by
7661 Michael Sclafani, <sclafani@src.dec.com>.
7663 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7665 * Makefile.in (VERSION): Update version to 4.4.2
7666 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7667 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7668 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7669 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7670 mmap-alloc.o, mmap-sbrk.o
7672 * altos-xdep.c: Minor whitespace change.
7673 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7674 use to new minimal symbol table use.
7675 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7676 * arm-xdep.c (store_inferior_registers): Returns void.
7677 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7678 Convert from misc function vector use to new minimal symbol table use.
7679 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7680 * breakpoint.c: Add prototypes for local functions.
7681 * breakpoint.c (catch_command_1): Change to static and remove unused
7683 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7684 * breakpoint.h: Change function decls to prototype form.
7685 * buildsym.c: Add prototypes for local functions.
7686 * buildsym.c: Moved hashname() function here from dbxread.c.
7687 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7688 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7689 * buildsym.c (dbx_alloc_type): Change to static.
7690 * buildsym.c (finish_block): Add objfile parameter.
7691 * buildsym.c (misc): Change symbol_obstack to objfile version.
7692 * buildsym.c (make_blockvector): Change to static.
7693 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7694 * buildsym.c (compare_line_numbers): Change to static, args are const,
7695 cast args when used.
7696 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7697 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7698 and made static. Add objfile parameter.
7699 * buildsym.c (end_symtab): Simplify code using line table size.
7700 Realloc the linetable on the objfile symbol_obstack and copy there.
7701 * buildsym.c (scan_file_globals): Convert from misc function vector
7702 use to new minimal symbol use.
7703 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7704 strings get allocated in objfile's symbol_obstack. Convert references
7705 to builtin types to lookup_fundamental_type().
7706 * buildsym.c (read_type): Make static, add objfile parameter, convert
7707 references to buildin types to lookup_fundamental_type().
7708 * buildsym.c (read_struct_type): Add objfile parameter.
7709 * buildsym.c (read_array_type): Make static, add objfile parameter.
7710 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7711 * buildsym.c (read_huge_number): Make static.
7712 * buildsym.c (read_range_type): Make static, add objfile parameter,
7713 convert references to buildin types to lookup_fundamental_type ().
7714 * buildsym.c (read_args): Make static, add objfile parameter.
7715 * buildsym.h: Convert function decl's to prototype form.
7716 * c-exp.y: Add prototypes for local functions, convert uses of misc
7717 function vector to minimal symbol table. Reformat all builtin type
7718 initializations and pass a NULL objfile to init_type() for them.
7719 * coffread.c: Change context_stack ref's to coff_context_stack,
7720 add local function prototypes. Cast uses of xrealloc arg 1.
7721 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7722 crafting a new type.
7723 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7724 * coffread.c (finish_block): Change name to coff_finish_block.
7725 * coffread.c (make_blockvector): Add and use objfile parameter.
7726 * coffread.c (record_line): Change name to coff_record_line.
7727 * coffread.c (start_symtab): Change name to coff_start_symtab.
7728 * coffread.c (end_symtab): Change name to coff_end_symtab.
7729 * coffread.c (record_misc_function): Change name to record_minimal_
7730 symbol and change to minimal symbol table use from misc func tbl.
7731 * coffread.c (coff_symfile_read): Convert from misc function vector
7732 use to minimal symbol table use.
7733 * coffread.c (hashname): Remove; use common version in buildsym.c.
7734 * coffread.c (decode_base_type): Change references to builtin types
7735 to calls to lookup_fundamental_type().
7736 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7737 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7738 * command.c: Add prototypes for local functions.
7739 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7740 appropriate member of the function union for that type.
7741 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7742 ifdef out the function since it isn't currently used.
7743 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7744 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7745 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7746 * command.c (help_cmd): Compare function pointer to NULL.
7747 * command.c (help_cmd_list): Compare function pointer to NULL.
7748 * command.c (lookup_cmd_1): Use correct member of function union.
7749 * command.c (undef_cmd_error): Make static.
7750 * command.c (complete_on_cmdlist): Use correct member of func union.
7751 * command.c (do_setshow_command): Use correct member of func union.
7752 * command.c (shell_escape): Convert rindex use to strrchr.
7753 * command.h (COMMAND_H): Define if already included.
7754 * command.h (cmd_list_element struct): Change 'function' to a union
7755 and prototype args. Prototype completer function.
7756 * command.h: Convert decl's to prototype form.
7757 * convex-xdep.c (store_inferior_registers): Returns void.
7758 * copying.c: Prototype local functions.
7759 * coredep.c: Minor whitespace change.
7760 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7761 * cplus-dem.c: Prototype local functions.
7762 * dbxread.c (hashname): Remove; moved to buildsym.c.
7763 * dbxread.c (free_and_init_header_files): Make static.
7764 * dbxread.c: Add prototypes for local functions.
7765 * dbxread.c (new_object_header_files): Remove; inlined usages.
7766 * dbxread.c (xrealloc usages): Cast args.
7767 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7768 and change usages accordingly.
7769 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7770 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7771 * dbxread.c (dbx_next_symbol_text): Make static.
7772 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7773 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7774 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7775 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7776 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7777 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7779 * dwarfread.c (record_misc_function): Change name to record_minimal_
7780 symbol and use minimal symbol table throughout.
7781 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7782 * dwarfread.c: Convert all references to builtin types to use the new
7783 lookup_fundamental_type function.
7784 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7785 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7787 * elfread.c (record_misc_function): Convert to use record_minimal_
7789 * elfread.c (elf_symtab_read): Add objfile parameter.
7790 * eval.c: Add prototypes for local functions and move some decls
7791 around to accomodate prototypes.
7792 * expprint.c: Add prototypes for local functions. Change references
7793 to misc function vector to minimal symbol table.
7794 * findvar.c (read_memory usages): Cast args.
7795 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7796 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7797 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7798 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7799 * gould-xdep.c: Minor whitespace change.
7800 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7801 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7802 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7803 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7804 * i386-tdep.c: Add prototypes for local functions.
7805 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7806 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7807 that defaulted to int.
7808 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7809 i386_push_dummy_frame): Returns void.
7810 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7811 int and explicitly declare return type as int.
7812 * i387-tdep.c: Minor formatting changes.
7813 * i960-tdep.c (leafproc_return): Convert from misc function vector
7814 use to minimal symbol table use.
7815 * infcmd.c: Add prototypes for local functions.
7816 * infcmd.c (continue_command, until_next_command, until_command,
7817 path_info, path_command): Make static.
7818 * infcmd.c (step_1, until_next_command): Convert from misc func
7819 vector to minimal symbol table use.
7820 * inflow.c: Add prototypes for local functions.
7821 * infptrace.c (store_inferior_registers): Returns void, not int.
7822 * language.c (_initialize_language): Use proper member of function
7824 * m2-exp.y: Add prototypes for local functions, convert misc function
7825 vector uses to minimal symbol table uses.
7826 * m2-exp.y (make_qualname, yyerror): Make static.
7827 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7828 * m68k-pinsn.c: Add prototypes for local functions.
7829 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7830 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7831 * m68k-stub.c: Add prototypes.
7832 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7833 use to minimal symbol table use.
7834 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7835 * m88k-xdep.c (store_inferior_registers): Returns void.
7836 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7837 * mach386-xdep.c (store_inferior_registers): Returns void.
7838 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7839 * main.c: Add prototypes for local functions.
7840 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7841 longjmp() result to (NORETURN void).
7842 * main.c (catch_errors): Prototype the 'func' parameter.
7843 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7844 Takes an unused arg.
7845 * main.c (execute_command): Call the right member of the func union.
7846 * main.c (command_loop_marker, symbol_completion_function,
7847 command_loop): Make static.
7848 * main.c (command_line_input): Make linelength unsigned, cast arg
7849 to command_line_input().
7850 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7851 * main.c (initialize_main): Call right member of function union.
7852 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7853 * mem-break.c: Include symtab.h
7854 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7855 * mips-xdep.c (store_inferior_registers): Returns void.
7856 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7857 use to minimal symbol table use.
7858 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7860 * mipsread.c (make_type): Remove, convert usages to init_type.
7861 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7862 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7863 vector use to minimal symbol table use.
7864 * parse.c: Add prototypes for local functions.
7865 * parse.c (xrealloc usages): Cast args.
7866 * parse.c (prefixify_expression, length_of_subexp): Make static.
7867 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7868 * parser-defs.h: Convert function decls to prototype form.
7869 * partial-stab.h: Convert from misc function vector use to new minimal
7871 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7872 the per-objfile copies.
7873 * printcmd.c: Add prototypes for local functions. Move some struct
7874 definitions around to accomodate prototypes.
7875 * printcmd.c (decode_format): Make static, change args oformat and
7876 osize to int from char.
7877 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7878 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7879 * printcmd.c (print_address_symbolic): Convert from misc function
7880 vector use to minimal symbol table use.
7881 * printcmd.c (address_info): Convert from misc function vector use
7882 to minimal symbol table use.
7883 * printcmd.c (delete_display, enable_display, disable_display_command):
7885 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7886 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7887 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7888 * pyr-xdep.c (store_inferior_registers): Returns void.
7889 * remote-mm.c (mm_load): symbol_file_add return value unused.
7890 * remote-nindy.c: Minor format change.
7891 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7892 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7893 * rs6000-xdep.c (store_inferior_registers): Returns void.
7894 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7895 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7896 vector use to minimal symbol table use.
7897 * solib.c: Add prototypes for local functions.
7898 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7899 function vector use to minimal symbol table use.
7900 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7901 * solib.c (find_solib, shared_library_command): Make static
7902 * solib.c (read_memory, write_memory usages): Cast args.
7903 * solib.c (special_symbol_handling): Add function
7904 * source.c: Add prototypes for local functions.
7905 * source.c (select_source_symtab): Convert to scan objfiles.
7906 * source.c (open_source_file): Make static.
7907 * source.c (xrealloc usages): Cast args.
7908 * source.c (source_line_charpos): ifdef out, unused.
7909 * source.c (get_filename_and_charpos): Make static.
7910 * stack.c: Add prototypes for local functions.
7911 * stack.c (print_frame_info, frame_info): Convert from misc function
7912 vector use to minimal symbol table use.
7913 * symfile.c: Add prototypes for local functions.
7914 * symfile.c (compare_symbols): Make args const PTR's.
7915 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7916 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7917 * symfile.c (obsavestring): Add objfile parameter.
7918 * symfile.c (init_misc_bunches, prim_record_misc_function,
7919 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7920 sort_misc_function_vector, compact_misc_function_vector): Remove
7921 * symfile.c (symbol_file_add_digested): Add function.
7922 * symfile.c (symbol_file_add): Returns struct objfile *.
7923 * symfile.c (symbol_file_command): Modify for state file use.
7924 * symfile.c (symfile_open): Add parameter "dumpable".
7925 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7926 * symfile.c (load_command, add_symbol_file_command): Make static.
7927 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7928 * symfile.c (rindex usages): Converted to strrchr.
7929 * symfile.c (allocate_psymtab): New
7930 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7931 converted to minimal symbol table usage, but no obvious conversion.
7932 * symfile.c (free_all_symtabs): Remove.
7933 * symfile.c (_initialize_symfile): Use per-objfile info.
7934 * symfile.h: Rework the objfile structure to add per-objfile data
7935 objects (psymbol_obstack, symbol_obstack, type_obstack,
7936 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7937 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7938 Add prototypes to function declarations.
7939 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7940 function vector usage to minimal symbol table usage.
7941 * symmisc.c (DEV_TTY): Define if not defined.
7942 * symmisc.c: Add local function prototypes.
7943 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7944 printpsyms_command, print_objfiles, print_objfiles_command):
7945 Rework to use iterate_over_*
7946 * symtab.c: Add prototypes for local functions.
7947 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7948 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7949 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7950 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7951 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7952 lookup_reference_type, lookup_member_type, allocate_stub_method,
7953 check_stub_method, create_array_type, smash_to_member_type,):
7955 * symtab.c (lookup_symbol): Some args are const.
7956 * symtab.h: All type related defs and structs moved to gdbtypes.h
7957 * symtab.h: Convert decls to prototypes.
7958 * target.c (noprocess): Make static.
7959 * target.h: Change decl's to prototypes.
7960 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7961 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7962 * utils.c (_initialize_utils): Use correct member of function union.
7963 * valarith.c: include gdbtypes.h
7964 * valops.c: include gdbtypes.h, add prototypes for local functions.
7965 * valops.c (value_push, value_arg_push, find_function_addr):
7967 * valops.c (value_string): Convert from misc function vector use
7968 to minimal symbol table use.
7969 * valops.c (check_field_in): Make arg const.
7970 * valprint.c: Add prototypes for local functions.
7971 * valprint.c (print_string): Make static
7972 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7973 * values.c: Add prototypes for local functions.
7974 * values.c (value_headof): Convert from misc function vector to
7975 minimal symbol table.
7976 * xcoffexec.c: Add prototypes for local functions.
7977 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7979 * xcoffexec.c (relocate_minimal_symbol): Add.
7980 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7981 * xcoffread.c: Add prototypes for local functions.
7982 * xcoffread.c (sort_syms): Convert to scan objfiles.
7983 * xcoffread.c (read_xcoff_symtab): Make static.
7984 * xcoffread.c (various): Replace references to builtin types with
7985 calls to lookup_fundamental_type. Replace references to symbol_obstack
7986 and psymbol_obstack with pointers to the per-objfile copies.
7987 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7988 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7990 * xcoffread.c (init_stringtab): Add objfile parameter.
7991 * gdbtypes.c: New file
7992 * minsyms.c: New file
7993 * mmap-alloc.c: New file
7994 * mmap-sbrk.c: New file
7995 * objfiles.c: New file
7999 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8001 * Check in Fred Fish's changes in these modules. Fred
8002 will make ChangeLog entries for all of them. Update VERSION
8005 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8007 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8009 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8010 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8011 value.h: Prototypes for static functions; lint.
8012 * gdbtypes.h: Empty file to ease transition.
8014 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8016 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8017 inferior.h, language.h, signame.h, target.h, terminal.h,
8018 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8019 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8021 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8022 signame.c, sparc-xdep.c: Prototypes for all static functions.
8024 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8025 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8026 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8027 Remove to_call_function and target_call_function, since it
8028 always calls the same thing (call_function_by_hand).
8029 * core.c, exec.c, solib.c: Rename target_ops sections =>
8031 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8032 target.h: target_kill takes no args.
8033 * language.c (language_info): Scaffolding to allow briefer
8034 messages when the current language changes. FIXME.
8035 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8036 complaints about volatile functions.
8037 * xm-sysv4.h (HAVE_MMAP): Define.
8039 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8041 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8042 to make prototypes for all functions declared here.
8043 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8044 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8045 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8046 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8047 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8048 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8049 * utils.c: Avoid declaring malloc and realloc. Lint.
8050 (request_quit): Accept signal-number parameter.
8052 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8054 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8055 DIE's. Add new function read_tag_pointer_type() to read them.
8057 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8058 When creating a new user defined type, check to see if a partial
8059 type already exists, and if so, bash it to fit.
8061 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8063 * coffread.c (decode_base_type): Pass long, not union.
8064 Fix by Eric Valette, ev@chorus.fr.
8066 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8068 * elfread.c (elf_symtab_read): Fix code to correctly track
8069 changes in bfd for absolute symbols.
8071 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8073 * xm-vaxbsd.h: Close off comment.
8075 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8077 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8079 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8081 * mips-tdep.c (mips_print_registers): Print correct register
8082 number for double pseudo-registers.
8084 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8086 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8087 in the op$::OPERATOR. case. From Steven McCanne,
8088 <mccanne@horse.ee.lbl.gov>.
8090 * exec.c (set_section_name): Pass arg to exec_files_info;
8091 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8093 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8095 * main.c (print_gdb_version): Copyright msg: only this year.
8096 (cd_command): Avoid changing current_directory on error.
8098 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8100 * mipsread.c (parse_partial_symbols): Handle dependencies
8101 between partial symbol tables (when not doing stabs-in-ecoff).
8102 (This used to be handled by parse_fdr, but parse_fdr was
8103 incompatible with handling stabs-in-ecoff, so the code
8104 was re-written to not use parse_fdr. Unfortunately,
8105 the logic to handle dependencies was overlooked.)
8107 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8109 * coffread.c (read_enum_type): Use the size of a target int when
8111 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8113 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8114 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8115 TARGET_PTR_BIT to determine size of a pointer
8116 * values.c (unpack_long): when unpacking a REF or a PTR don't
8117 assume the size of the type.
8119 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8121 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8122 looking at its members. Improve guess between struct and union,
8123 only assuming union if multiple members have offsets of zero.
8125 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8127 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8128 (This is just for clarity - and one day permitting us to
8129 change FP0_REGNUM from 38 to 32, which would make more sense.)
8130 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8131 register numbers in stabs-in-ecoff get handled correctly.
8133 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8135 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8136 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8137 into BSD and Ultrix.
8139 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8141 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8143 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8145 * Makefile.in: Increment version to 4.4.1.
8146 * main.c (print_gdb_version): Update copyright notice.
8148 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8150 * mipsread.c: Prepend "struct " to the names of structure
8151 types, and similarly for enums and unions. (This used
8152 to be done, but got lost in the re-write to "guess" the
8153 difference between enum/struct/union.)
8154 Also, guess that a tag is an enum if the first member
8157 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8159 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8162 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8164 * Projects: Patching executables is done.
8165 * Makefile.in (VERSION): Roll to gdb-4.4.
8166 * README, WHATS.NEW: Update for gdb-4.4.
8168 * symfile.c (reread_symbols): Whenever we reread one object
8169 file's symbols, we must restart the scan, because the object_files
8170 chain has been permuted.
8172 * exec.c (exec_files_info): Split out into print_section_info.
8173 Print BFD filename of each section if it's not the default one.
8174 * core.c (core_files_info): Call print_section_info.
8176 * xm-vax.h: Include a few system header files whose definitions
8177 must precede defs.h.
8178 * language.c, language.h: Make some things const.
8179 * expression.h, main.c: const spreads like ooze.
8181 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8182 since BREAKPOINT values can be >0x80.
8184 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8186 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8188 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8190 * sparc-pinsn.c: Remove kludge for preferring architectures.
8191 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8192 and forever. Add `add' instruction to the set that get checked
8193 for a preceding `sethi' in order to print an absolute address.
8194 Corresponding changes in ../include/opcode/sparc.h needed
8195 to eliminate garbage instructions.
8197 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8199 * mipsread.c (parse_partial_symbols): Make sure partial
8200 symbols are created for external symbols (as used to be
8201 the case). This is a bit of a pain with the mips-coff.
8202 It uses a table which points to all of the external
8203 symbols belonging to a particular FDR or psymtab.
8204 Once we've generated this table, we might as well save
8205 it, and then use it in psymtab_to_symtab_1 to find
8206 the symbols to pass to parse_external().
8207 * symfile.c, symfile.c: New function start_psymtab_common
8208 to share the common parts of allocating a new psymtab
8209 for dbxread, mipsread (and later dwarfread). Its code
8210 was pulled out from start_psymtab in dbxread.c.
8211 * dbxread.c (start_psymtab): Use start_psymtab_common().
8213 * valprint.c (val_print): If there is an error when trying
8214 to print a string, check to see if there really is a problem
8215 by reading just one character. If that works, assume
8218 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8220 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8221 cypress, v8 mnemonics in that order.
8223 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8225 * sparc-pinsn.c: Put the qsort() back in.
8227 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8229 * findvar.c (read_register, write_register): Handle machines
8230 where REGISTER_TYPE is not the same size as "int".
8232 Handle debug symbols in dynamically loaded (relocated) code:
8234 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8235 offset to process_one_symbol.
8236 (process_one_symbol): Take new offset parameter. Add it into
8237 appropriate symbol types to relocate symbols to loaded addresses.
8238 Handle all possible symbol types, and complain() about types that
8239 we don't expect to see.
8240 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8241 process_one_symbol (FIXME, should pass real offset).
8245 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8247 (set_breakpoint, break_command_1, until_break_command,
8248 catch_command_1, breakpoint_re_set_one): Use it.
8249 * symtab.h (resolve_sal_pc): Declare.
8250 * infcmd.c (jump_command): Use resolve_sal_pc.
8252 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8254 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8256 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8258 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8259 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8260 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8262 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8264 * dbxread.c (process_one_symbol): Make a first cut at handling
8265 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8267 * symtab.c (find_pc_line): Fix stepping into and out of #included
8270 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8272 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8273 no longer any need to copy ../include/opcode/* into gdb.
8275 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8277 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8279 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8281 * valprint.c (type_print_base, type_print_method_args):
8282 Print C++ constructor methods without bogus "return type."
8284 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8286 * infptrace.c (child_xfer_memory): Parameter "target" should
8287 be a pointer to a structure, not the entire structure.
8289 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8291 * depend: Convert the couple of references to ansidecl.h that
8292 used the local gdb version to use the ../include version.
8294 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8297 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8298 (inferior_proc_init): Fix non-ANSI version of args.
8299 (attach): Call print_sys_errmsg with correct number of args.
8300 (mappingflags): Make static, does not need to be global.
8302 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8303 not the entire struct itself.
8305 * valops.c (value_assign): Cast some args to modify_field() and
8306 {read,write}_register_bytes() correctly.
8308 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8310 * Makefile.in (MALLOCSRC): Removed reference to removed local
8313 * dwarfread.c (list_in_scope): Needs an initial value, use file
8316 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8318 * main.c (main): Make option_index local to keep new getopt happy.
8319 main.c, solib.c, Makefile.in: Update copyright notices.
8321 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8323 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8325 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8327 * Makefile.in (HFILES): Add partial-stab.h.
8329 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8331 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8332 New files for stratus. Not complete enough to actually build
8333 on the Stratus machine; that awaits copyright assignment for
8336 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8337 for getting custom flags into CFLAGS when doing makes.
8339 * configure.in: Add config information for stratus.
8341 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8343 * dbxread.c (process_one_symbol): Pass address of structure
8344 to complain(), rather than the whole structure.
8346 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8348 * solib.c (solib_add_common_symbols): Only compile in when not
8349 using SVR4 style shared libraries.
8351 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8353 * dwarfread.c (locval): Add offreg flag to indicate location
8354 values that are computed off a base register.
8356 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8357 TAG_local_variable cases to account for static variables
8358 within function scopes.
8360 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8362 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8363 doesn't exist on some systems.
8365 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8366 nexting over recursive function calls.
8368 * target.c (target_read_string): Create this routine to read null
8369 terminated strings from the target. It deals with running off the
8370 end of memory elegantly as well. solib.c (find_solib): Use
8371 target_read_string() to avoid problems with running off the end of
8374 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8375 that reference pgrp_inferior.
8377 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8379 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8380 mips-tfile has been hacked to act more "traditionally."
8381 * dbxread.c: Fixed typo in comment.
8383 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8385 * mips-tdep.c (mips_skip_prologue): Add some number of
8386 'sw' instructions before 'addiu' adjusts the stack.
8388 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8390 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8391 freescope, buildblock closescope, record_line, add_symbol_to_list,
8392 gatherblocks, make_blockvector): Extensive changes to switch
8393 to generic symbol table building code in buildsym.c. Remove
8394 scope tree structures and functions, symbol table building
8395 functions, and lots of other small changes.
8397 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8398 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8400 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8402 * buildsym.c (cleanup_undefined_types): Add support for enums.
8403 This fixes the 'GDB internal error. cleanup_undefined_types with
8406 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8408 * dbxread.c: detect gcc2 compilations.
8410 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8412 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8413 in ../include/opcode/sparc.h.
8415 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8417 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8418 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8419 to reflect actual locations of opcode files, so TAGS target will
8422 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8424 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8427 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8428 dereferencing to access the correct elements.
8430 * valops.c (value_addr): Declare return type of external func
8433 * xcoffread.c: Undefine next_symbol_text before redefining it.
8435 For older changes see ChangeLog-9091
8441 version-control: never