1 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
3 * infptrace.c: Add missing close paren to test for
4 FIVE_ARG_PTRACE defined.
6 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
7 when compiling with gcc, but disable it for now. See comment.
8 * defs.h (LONGEST): Define as either "long" or "long long"
9 based on CC_HAS_LONG_LONG.
10 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
11 how longest_to_int is defined.
12 * c-valprint.c (c_val_print): Call print_longest.
13 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
15 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
17 * printcmd.c (print_scalar_formatted): Call print_longest
18 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
19 * typeprint.c (print_type_scalar): Call print_longest and let
20 it figure out what to do for PRINTF_HAS_LONG_LONG.
21 * valprint.c (val_print_type_code_int): Call print_longest
22 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
23 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
24 * value.h (struct value): Replace usage of LONG_LONG with
26 * value.h (print_longest): Add prototype.
27 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
28 * values.c (unpack_double): Collapse code that was unnecessarily
29 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
30 * values.c (value_from_longest): Remove dependency on
31 CC_HAS_LONG_LONG and just use LONGEST.
32 * solib.c (solib_map_sections): Use bfd_get_filename
33 to access filename field.
34 * solib.c (clear_solib): Save filename and free it later, after
35 bfd_close, since bfd_close may reference it. Use bfd_get_filename
37 * config/convex/xm-convex.h (LONG_LONG): Replace with
38 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
39 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
40 Add PRINTF_HAS_LONG_LONG references.
42 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
44 * inflow.c (kill_command), infcmd.c (attach_command),
45 remote.c (remote_interrupt_twice): In messages for the user, call it
46 "the program" or "the program being debugged" not "the inferior".
48 * hp300ux-nat.c: Cast second arg to supply_register calls.
49 (_initialize_kernel_u_addr, getpagesize): New functions.
50 (store_inferior_register_1): Change arg name from value to val.
51 (fetch_core_registers): Make arg core_reg_size unsigned.
52 Pass 5 args to ptrace.
53 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
54 Remove KERNEL_U_ADDR stuff.
55 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
56 * config/m68k/hp300hpux.m{t,h}:
57 Move exec.o from NATDEPFILES to TDEPFILES
58 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
59 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
61 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
63 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
65 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
67 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
69 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
71 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
72 describe `set demangle-style arm' (not cfront);
73 mention can type `q' to discard output, when gdb pages
75 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
77 * valops.c (search_struct_field): Fix gdb core dump with incomplete
80 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
82 * remote.c: Change timeout to 2.
83 (remote_open): Use unpush_target not remote_close.
84 (remote_resume): If siggnal != 0, give warning not error().
85 (remote_wait, remote_interrupt, remote_interrupt_twice):
86 If we get two interrupts, let the user get out if they want.
87 (remote_{kill,mourn}): New functions.
88 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
90 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
92 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
94 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
96 * Remote targets (mourn): Call unpush_target.
98 * config/sparc/xm-sun4os4.h: Declare free() to return int.
99 Remove twisted use of PARAMS.
101 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
102 that ansidecl.h assumes ANSI on AIX.
104 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
106 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
107 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
109 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
111 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
113 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
115 * remote-vx.c (net_connect): Allow numeric IP address for host.
117 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
119 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
121 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
123 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
125 * symtab.h, xcoffread.c: Revise linetable sorting comments.
127 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
129 * valops.c (value_cast): A cast might also change the object
130 representation in C++.
131 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
132 to get the proper read_symtab function when called from mipsread.c.
133 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
134 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
135 for dummy psymtabs, inhibit processing of dummy psymtabs.
137 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
139 * Changes from (or inspired by) AMD:
140 * remote-udi.c (udi_attach): Assignments to Space and Offset were
142 (udi_wait): Make error message (UDIGetStdout) match error.
143 (udi_wait): Handle UDIStdinNeeded.
144 * command.c [CANT_FORK]: Use system().
145 * utils.c (prompt_for_continue): Allow quit with 'q'.
147 * solib.c (solib_add): Don't call special_symbol_handling if there
148 were errors in symbol_add_stub. Also set so->from_tty before
149 calling symbol_add_stub.
151 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
153 * Merge in HPPA/BSD patches from Utah:
154 * defs.h: Add const to 2nd arg of psignal prototype.
155 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
157 * hppab-core.c: Deleted. No longer useful.
158 * hppab-nat.c: #include more files. Use PT_WUREGS, not
160 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
161 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
162 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
163 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
164 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
166 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
168 * Fix two bugs found by deja-gnu. One is the incorrect reporting
169 of the PC being in a stack dummy when looking at a core file
170 without symbols. The other is the incorrect passing of char
171 arguments during expression evaluation (ie: p foo('a','b') would
172 mess up the passing of it's args because it wasn't coercing the
174 * hppah-tdep.c: Rename global functions to have consistent hppa_
175 prefix. Make more functions static. Drop hp_ prefix from static
176 functions. (hppa_push_arguments): Call value_arg_coerce to cast
177 char to int args if necessary. (hppa_fix_call_dummy): Create
178 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
179 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
180 valid (ie: != 0) before doing comparison against PC.
181 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
182 to reflect new arguments.
183 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
184 prefix for func name. (FIX_CALL_DUMMY): Move code into
187 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
188 to malloc() so that we can test GDB eval of dynamically created
189 arrays (like char strings in `print "foo"').
191 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
193 * printcmd.c (print_address_symbolic): Search symtabs as well as the
194 minimal symbols for a nearby symbol.
196 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
198 * coffread.c: Comment changes around minimal symbol recording.
200 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
202 * command.c: comment changes only.
204 * mips-tdep.c (heuristic_fence_post): new static variable.
205 (heuristic_proc_start): use heuristic_fence_post, print better
206 warnings, but only if not stop_soon_quietly.
207 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
209 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
211 * symtab.h: Fix LOC_REF_ARG comment.
213 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
214 and Jim Kingdon (kingdon@cygnus.com)
216 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
218 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
219 symfile.c (compare_symbols): Don't check first character; STRCMP
222 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
223 structures that are passed by address in a register.
224 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
225 * findvar.c (read_var_value),
226 printcmd.c (address_info, print_frame_args),
227 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
228 * symtab.c (lookup_block_symbol): Deal with it.
230 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
232 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
234 * objfiles.c (find_pc_section): Return a struct obj_section *.
235 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
236 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
237 Don't use obj_section hack.
238 * xcoffexec (vmap_symtab): Relocate obj_sections.
239 * printcmd.c (containing_function_bounds): Use find_pc_section.
241 * symtab.h: Clean up SYMBOL_VALUE comments.
243 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
245 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
246 Expand comments about LOC_ARG/LOC_LOCAL pairs.
248 * coffread.c (read_coff_symtab): Use rewind before fseek.
250 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
252 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
253 * Makefile.in: Add $(YFLAGS) when using $(YACC).
254 * Makefile.in: Remove message to expect conflicts and unused
255 rules in ch-exp.y, since there no longer are any such.
257 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
259 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
261 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
263 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
264 rather than dumping core.
266 * Makefile.in: Add ${srcdir}/ to all source files.
267 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
268 (TAGS): Deal with srcdir and new config directory scheme.
270 Makefile.in (NONSRC): Remove createtags.
271 alldeps.mak: Updated.
273 * rs6000-tdep.c: Delete unused function print_frame.
275 * frame.h (struct frame_info): Doc fix for next_frame.
276 New field signal_handler_caller.
277 blockframe.c (create_new_frame, get_prev_frame_info),
278 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
279 INIT_FRAME_PC_FIRST).
280 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
283 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
285 * irix4-nat.c (fetch_core_registers): Special version of this for
286 Irix 4.x, which stores regs a bit differently from other /proc
288 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
289 to new file core-svr4.c.
290 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
291 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
293 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
295 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
297 * i387-tdep.c: Remove unused #includes.
299 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
301 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
303 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
305 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
307 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
308 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
309 Don't muck with SYMBOL_CLASS.
311 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
313 * munch: Don't use head command. It doesn't exist everywhere.
315 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
317 * inflow.c (new_tty): Remove spurious 'o' character at end
320 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
322 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
323 instructions and nothing more.
324 * mipsread.c (add_line): Add comment why we have to combine line number
325 entries for the same line number.
327 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
329 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
332 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
334 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
336 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
338 * source.c (select_source_symtab): Clean up comment. Also, if
339 we have a current_source_symtab, and s is NULL, return without
341 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
342 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
344 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
346 * dbxread.c (unknown_symchar_complaint): Add new complaint.
347 * stabsread.h: Declare it.
348 * partial-stab.h: Use it.
350 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
352 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
354 * stack.c (print_frame_info): Print specially if dummy frame.
356 * breakpoint.c: Add comments regarding within_scope future direction.
360 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
362 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
364 * ch-exp.y: Fix thinko that broke parsing of FALSE.
366 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
368 * stabsread.c (read_member_functions): Initialize domain for stubbed
369 member functions to avoid gdb core dumps when printing pointers
371 * cp-valprint.c (cp_print_class_method): Check for stubbed member
374 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
376 * expprint.c (print_subexp): If opcode not found in op_print_tab,
377 stop with an error().
378 eval.c (evaluate_subexp): Change error message.
380 * objfiles.c (build_objfile_section_table): Cast return value
383 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
385 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
386 to rs6000_frame_chain and deal with it if we're in a signal handler.
387 (FRAME_SAVED_PC): Use rs6000_frame_chain.
389 * breakpoint.c (within_scope): New function.
390 (enable_breakpoint, watchpoint_check): Use it.
392 * source.c (openp): Handle "exec-file ./ls" correctly.
394 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
396 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
398 * ch-exp.y: Clean up lexing of identifiers and
399 reserved words. (E.g. don't recognize FALSEXXX as the
400 keyword FALSE followed by the identifier XXX.)
401 Also, convert identifiers to lower case.
403 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
405 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
406 new serial interface.
408 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
410 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
411 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
412 * ser-go32.c: Return -1 on most failures, 0 on most successes,
413 and use new return codes for go32_readchar().
414 * ser-unix.c: Ditto. Also, move error handling up to caller for
415 SERIAL_SETBAUDRATE().
416 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
418 (serial_close): New routine to wrap around device close routine.
419 serial.h: Clean & document return values more clearly.
421 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
423 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
425 * rs6000-pinsn.c (print_operand, case LI): Print condition register
426 operand in decimal rather than wrong textual versions.
428 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
429 (mention 't', remove false thing about 'g' only good with 'f').
431 * breakpoint.h: move "struct breakpoint" and friends to top of
432 file so that bpstat_find_breakpoint prototype works.
434 * solib.c (struct so_list): Add bfd field.
435 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
436 Put the bfd in bfd field of the so_list.
437 (clear_solib): Free bfd name and close_bfd on the bfd.
439 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
441 * valarith.c (value_subscript): Add COERCE_REF.
442 * ch-exp.y (operand_5): We can generalize the 2nd operand
443 of a string repetition ot 'literal' without ambiguity.
445 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
447 * breakpoint.h (struct bpstat): Remove momentary field.
448 Remove bpstat_momentary_breakpoint. This was always kludgy
449 and is no longer used.
451 * breakpoint.h: Add enum bpstat_what.
452 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
453 stop and print fields of bpstat now per-breakpoint, not just
454 one for the whole chain.
455 breakpoint.{c,h} (bpstat_what): New function.
456 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
457 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
458 with call to bpstat_what.
459 README: Remove watchpoint/breakpoint bug from known bugs.
461 * breakpoint.h: Prototype bpstat_find_breakpoint.
463 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
465 * symtab.c (find_methods, gdb_mangle_name): Note that functions
467 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
468 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
470 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
472 * i960-pinsn.c (tabent): Copied struct definition from
475 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
477 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
479 * symtab.c (gdb_mangle_name): Use it.
480 * symtab.c (find_methods): Do not add destructors to choice list
482 * symtab.c (decode_line_1): Make breakpoints on destructors work
485 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
487 * ser-go32.c: Make it use serial port name.
488 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
490 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
493 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
495 * configure.in: Only configure sparclite subdir when target_cpu
498 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
500 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
501 Remove FIXME comment regarding this.
503 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
505 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
507 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
509 Add section table to objfile struct. Use it for find_pc_section.
510 * objfiles.c (add_to_objfile_sections,
511 build_objfile_section_table, find_pc_section): new functions.
512 (allocate_objfile): build section table.
513 * objfiles.h (struct obj_section): new structure.
514 (struct objfile): add section table.
515 (find_pc_section): new prototype.
516 * solib.[ch] (find_pc_section_from_so_list): removed.
517 * sparc-tdep.c: include objfiles.h for find_pc_section. include
518 symfile.h for objfiles.h.
519 (in_solib_trampoline): adjusted for new find_pc_section
520 prototype. Removed BAD_RICH_HACK ifdefs.
521 * symfile.c (syms_from_objfile): offset objfile sections.
522 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
523 * symfile.h (find_pc_section): prototype removed. Also fixed
524 comment typo NUL -> NULL.
525 * target.[ch] (find_pc_section_from_targets): removed.
526 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
528 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
530 * ser-go32.c: Format. (go32_open): Use proper return value.
532 * configure.in: Undo conditional configdirs hack for sparclite.
534 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
536 * symtab.c (list_symbols): When call break_command, pass both
537 filename and function name not just function name.
539 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
541 (Changes and new files to make "none" a full fledged configuration)
542 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
543 Currently only tm-none.h has any meaningful contents.
544 * config/none/none.mh (NAT_FILE): Use nm-none.h
545 * config/none/none.mh (XM_FILE): Use xm-none.h
546 * config/none/none.mt (TM_FILE): Use tm-none.h
547 * Makefile.in (depend): Remove comment about parse errors in
548 valops.c, it now parses correctly and generates a correct depend
549 line. Remove line that touches xm.h, tm.h, and nm.h; they are
550 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
552 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
554 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
556 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
557 exactly 8 characters.
559 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
561 * configure.in: Sparclite uses sparc config dir. Also has it's
562 own tm- & .mt files now. Also add sparclite to configdirs.
563 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
564 * config/i386/go32.mh: Nullify def of TERMCAP.
565 * config/i386/xm-go32.h: Get rid of redef of EIO.
566 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
567 specific configs. Very similar to sun4os4, but without solib.
568 * sparclite/{Makefile.in configure.in}: First cut at making this
571 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
573 * ser-go32.c: First cut at adapting to new serial interface.
575 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
577 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
578 These implement a new serial line interface for talking to remote
580 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
581 EXCEPT go32, which gets ser-go32.c.
582 * remote.c: Use new serial interface. More remote-xxx's to be
584 * ser-bsd.c, ser-termios.c: Removed.
585 * serial.c: New. Implements common operations for all serial
587 * ser-unix.c: New. Unix specific serial operations for various
588 flavors of Unix (Posix, SysV, BSD).
589 * serial.h: Generic serial interface defs.
590 * config/i386/go32.mh, config/i386/i386bsd.h,
591 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
592 ser-bsd.o from XDEPFILES. All the magic is now handled in
595 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
597 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
599 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
601 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
603 * rs6000-tdep.c (frameless_function_invocation): Don't even think
604 about framelessness except on the innermost frame.
606 * xcoffexec.c: Call fatal() not abort().
608 * stabsread.c (patch_block_stabs): If stab & no symbol, make
609 a LOC_OPTIMIZED_OUT symbol.
610 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
611 findvar.c (read_var_value), printcmd.c (address_info),
612 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
613 m2-exp.y (yylex): Deal with it.
614 ch-exp.y (yylex): Deal with it.
616 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
618 * findvar.c (value_from_register): H8500 specific, check to see
619 if we are looking at short pointer. If so, skip crock.
620 * h8500-tdep.c (h8500_frame_chain): Mask down value from
621 read_memory_integer() to avoid getting messed up by sign extension.
623 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
625 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
626 ifdef protect using BAD_RICH_HACK. This should be removed soon.
627 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
629 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
631 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
633 * core.c (dis_asm_print_address): New function.
635 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
638 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
640 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
641 entire breakpoint chain and print only the first entry that needs to
642 be printed and needs to be stopped for. Fixes problems with printing
643 of multiple breakpoints with different conditions.
644 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
645 effectively stops printing of the breakpoint chain.
646 * breakpoint.c (print_it_noop): New routine to print nothing
647 for this breakpoint entry and dont stop printing.
648 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
649 watchpoint only if it is enabled.
650 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
651 descriptor from the library to make backtraces through setjmp work.
652 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
654 * mips-tdep.c (read_next_frame_reg): Provide correct values for
655 all registers saved within sigtramp, cleanup.
657 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
659 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
661 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
663 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
664 with prototype in ../include/dis-asm.h.
666 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
668 * core.c (dis_asm_{read_memory,memory_error}): New functions.
669 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
670 Use read_memory_func interface to disassembler.
672 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
674 Teach sparc solaris to next over shared library functions.
675 * solib.[hc] (find_pc_section_from_so_list): new function and
677 * sparc-tdep.c (in_solib_trampoline): new function.
678 * symfile.[hc] (find_pc_section): new function and prototypes.
679 * target.[hc] (find_pc_section_from_targets): new function and
681 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
684 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
686 * infrun.c (wait_for_inferior): Revise comment.
688 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
690 * command.{c,h}: New var_type var_integer.
691 main.c: Use it for history_size.
693 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
694 Lint and byte-order fixups.
696 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
698 * breakpoint.h (bpstat): New field print_it.
699 breakpoint.c (bpstat_print): Use it.
700 (print_it_normal): New function (from old bpstat_print code).
701 (bpstat_{alloc,stop_status}): Set print_it field.
703 * breakpoint.c (bpstat_stop_status): Use catch_errors when
704 evaluating watchpoint condition, via new function watchpoint_check.
705 Also stop if watchpoint disabled due to leaving its block.
707 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
709 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
711 * mips-pinsn.c: Add missing include of dis-asm.h.
713 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
715 * Makefile.in (clean, distclean, realclean): Recursively apply
716 to subdirs first, rather than last. This avoids, for example,
717 Makefile being removed in a parent directory before the recursive
720 * alldeps.mak, depend: Update for below changes.
722 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
723 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
724 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
725 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
727 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
728 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
729 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
730 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
731 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
732 tm-68k.h to tm-m68k.h.
733 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
734 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
737 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
738 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
739 * a29k-tdep.c: Renamed from am29k-tdep.c.
740 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
741 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
742 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
743 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
745 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
746 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
747 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
749 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
750 define that does not appear anywhere else in the gdb source tree.
751 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
753 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
755 * breakpoint.c: Add comments regarding breakpoint_re_set.
757 * xcoffread.c (sort_syms, compare_symbols): Remove.
758 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
759 not our own sort_syms (it is identical).
761 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
763 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
765 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
766 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
768 * exec.c (exec_close): Fix storage leak.
769 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
770 output sections when patching an executable.
771 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
772 when writing all registers.
773 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
774 at the right offset in the dummy frame.
775 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
776 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
777 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
779 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
781 * Makefile.in (TARFILES): Avoid trailing backslash.
783 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
785 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
786 it in breakpoint_re_set.
787 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
789 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
790 don't use sizeof(int) for target stuff, etc).
792 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
794 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
795 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
796 support that can't be integrated anyway due to lack of clear
799 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
801 * findvar.c (read_register, write_register): Make these capable
802 of reading/writing registers that are shorter than REGISTER_TYPE.
803 * (value_from_register): Install H8500 specific code to return
804 proper value when register is being used as a pointer.
805 * h8500-tdep.c: Remove extra defines of NUM_REGS.
806 (h8500_skip_prologue): Use correct lengths for LINK instructions.
807 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
808 chain frames properly by combining frame pointer with T reg.
809 (init_extra_frame_info): Delete. It's now a macro.
810 (frame_args_address): Don't add PTR_SIZE. Stack args are already
811 offset by the correct amount off of the frame pointer.
812 (register_byte): Delete. It's now a macro.
813 (register_raw_size, register_virtual_size): Delete. Replaced by
814 common routine h8500_register_size, cuz there's no difference
815 between the raw & virtual sizes on this machine.
816 (register_convert_to_raw, register_convert_to_virtual): Delete,
817 cuz there's no difference between the raw & virtual forms.
818 Replaced by memcpy in tm file.
819 (register_virtual_type): Rename to h8500_register_virtual_type.
820 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
821 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
822 emulator have same reg offsets. This is all handled in the
824 (h8500_trapped_internalvar): New routine to detect references to
825 convenience vars acting as pointer pseudo-regs.
826 (h8500_value_trapped_internalvar): Conjure up value of pointer
828 (h8500_set_trapped_internalvar): Convert set value in real
830 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
831 code segment register.
832 infrun.c (proceed): Simplify. Call write_pc instead of doing it
834 (wait_for_inferior): Add h8500 specific code to add stack segment
835 when reading SP register.
836 remote-sim.c (fetch_register): Spacing.
837 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
838 detect cruft. Redo all register manipulation stuff. Get rid of
839 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
840 to frame pointer. (IS_TRAPPED_INTERNALVAL,
841 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
842 to create internal vars for pointer pseudo-regs.
844 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
846 * Makefile.in: Numerous small changes to macro definitions
847 and rules for building gdb distribution tree. Many macros
848 eliminated or merged, and rules simplified.
849 * alldeps.mak: Update.
852 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
854 * Makefile.in: recurse through SUBDIRS for dvi target too
856 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
858 * Clean up xcoff relocation.
859 objfiles.h (struct objfiles): Add section_offsets, num_sections.
860 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
862 symtab.h (struct general_symbol_info): Add section field.
863 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
864 xcoffread.c: Set section for symbols and msymbols.
865 (struct symtab): Add block_line_section field.
866 buildsym.c (end_symtab): Set it.
867 (end_symtab and callers): Add section parameter.
868 objfiles.c (objfile_relocate): New funciton.
869 xcoffexec.c (vmap_symtab): Use it.
870 xcoffsolib.h (struct vmap): Remove unused fields.
871 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
872 CORE_NEEDS_RELOCATION, symtab_relocated.
873 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
874 rs6000-tdep.c: Make loadinfotext static.
875 breakpoint.c (fixup_breakpoints): Doc fix.
876 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
877 (end_symtab): primary field replaces nonreloc.
879 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
881 * symtab.h (struct linetable_entry): Remove confusing comment.
883 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
885 * Makefile.in: add installcheck target
887 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
889 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
890 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
891 z8k}: New directories to hold cpu specific configuration files.
892 Naming follows gcc convention.
893 * config/{*.mt, *.mh}: All target and host makefile fragment
894 config files moved to an appropriate config/<cpu> subdirectory.
895 * nm-*, xm-*, tm-*: All native, host, and target files, which
896 get linked to nm.h, xm.h, and tm.h respectively by configure,
897 moved to appropriate config/<cpu> subdirectory.
898 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
899 Native, host, and target files that are common across more than
900 one cpu architecture and included by one of the configured
901 native, host, or target files, get moved to config directory.
902 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
903 pick up native, host, or target include files moved to one of
904 the config subdirectories, and that are included by other files.
905 * Makefile.in (alldeps.mak): Modify to account for new config
907 * alldeps.mak, depend: Update for new config directory structure.
908 * config/*/[ntx]m-*.h: Modify all files that include other
909 [ntx]m-*.h files to use path relative to gdb/config. I.E.
910 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
912 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
913 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
914 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
915 * configure.in: Default gdb_host_cpu to host_cpu, and remap
916 the ones where the default is not unique or different than the
917 config subdirectory name. Similarly, handle gdb_target_cpu.
918 Modify configure.in as appropriate to make use of gdb_host_cpu
919 and gdb_target_cpu to find makefile fragments and make links.
921 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
923 * mipsread.c (compare_blocks): Sort blocks with the same start
924 address by decreasing ending address.
926 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
928 * mipsread.c (parse_procedure): Save cur_fdr accross call to
929 lookup_symbol as it might get clobbered by the call.
931 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
932 The previous code did not initialize the language field for the psymtab
935 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
937 * c-exp.y (parse_number): Avoid shift warning.
938 * serial.h (struct ttystate): Declare empty one on DOS.
940 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
942 * xm-sun4os4.h: Return type of free() should be void, not int.
944 * vx-share/vxWorks.h: Remove #def of NULL.
946 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
948 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
950 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
952 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
954 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
956 * ieee-float.c: Moved to ../libiberty.
957 * ieee-float.h: Moved to ../include.
958 * Makefile.in: Update accordingly.
959 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
960 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
961 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
962 it is now in ../opcodes/m68881-ext.c.
963 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
964 prologue (some callers _do_ care).
965 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
966 new interface of ../opcodes/*-dis.c.
967 * ch-exp.y: Add #include <ctype.h>.
969 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
971 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
973 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
975 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
977 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
979 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
981 * z8k-tdep.c (extract_return_value, write_return_value,
982 store_struct_return): New functions from macros in tm-z8k.h.
984 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
986 * valops.c (value_arg_coerce): Apply temporary patch to
987 fix problem with coercion of array and function types when
988 passed as arguments to C functions, pending a more complete
989 review of when and how coercion should be done, depending
990 upon context and language.
992 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
994 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
996 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
997 debugsec if there are a non-zero number of symbols.
999 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1001 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1003 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1005 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1007 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1008 not just 50 symbols.
1009 (symtbl_num_syms): New variable.
1010 (read_xcoff_symtab): Set it.
1011 (read_symbol_nvalue): Check for bad symno.
1012 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1015 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1017 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1018 This is defined in defs.h if necessary.
1019 * vx-share/vxWorks.h: Remove #defs of min and max.
1020 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1021 vx-share/xdr_rdb.c: include defs.h.
1023 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1025 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1028 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1029 xcoffread.c: Doc fixes.
1031 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1033 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1034 xcoffexec.c (xcoff_relocate_core): New function.
1035 (text_adjustment): Removed.
1036 (add_vmap): Return the vmap.
1037 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1039 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1041 * xcoffsolib.h: Add objfile member to struct vmap.
1042 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1043 xcoffexec.c (add_vmap): Allocate objfiles here.
1045 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1047 Support 68000 series without floating point.
1049 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1050 * tm-68k-nofp.h: New file, lacks 68881 support.
1051 * config/m68k-nofp.mt: New file.
1053 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1055 Remove a few remaining underscore/no-underscore remnants from
1058 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1059 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1060 * config/sparc-noun.mt: Rename to sparc-em.mt.
1061 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1062 * tm-68k-un.h: Rename to tm-68k-fp.h.
1063 * tm-spc-un.h: Rename to tm-spc-em.h.
1064 * tm-sun4sol2.h: Cleanup.
1065 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1067 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1069 * symmisc.c (std_in, std_out, std_err): Move initializations
1070 to runtime code, in case they aren't constant.
1072 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1074 * symtab.c (find_pc_symtab): some object file formats, notably
1075 mips, have holes in the address ranges of symtabs. Change
1076 this algorythm from first hit to tightest fit.
1078 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1079 fence post without finding the enclosing function, then print a
1082 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1084 * utils.c (fputs_demangled, fprint_symbol): Remove.
1085 * utils.c (fprintf_symbol_filtered): New function which combines
1086 the functionality of fputs_demangled and fprint_symbol. Uses a
1087 caller provided language parameter to select the appropriate
1088 demangler, and caller provided args to pass to the demangler.
1089 * defs.h (enum language): Move further up in file so enum can
1090 be used in prototypes.
1091 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1092 * defs.h (fprintf_symbol_filtered): Add prototype.
1093 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1094 fputs_demangled with call to fprintf_symbol_filtered.
1095 * cp-valprint.c (demangle.h): Include
1096 * cp-valprint.c (cp_print_value_fields): Replace calls to
1097 fprint_symbol with calls to fprintf_symbol_filtered.
1098 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1099 with call to fprintf_symbol_filtered.
1100 * stack.c (print_frame_info): Remove obsolete code so we don't
1101 have to update fputs_demangled usage in it.
1102 * stack.c (print_frame_info, frame_info): Add language variable
1103 to pass to fprintf_symbol_demangled and initialize it from the
1104 symbol's language. Replace calls to fputs_demangled with calls
1105 to fprintf_symbol_filtered.
1106 * symtab.c (find_methods): Replace call to fputs_demangled with
1107 call to fprintf_symbol_filtered.
1108 * ch-valprint.c (demangle.h): Include.
1109 * ch-valprint.c (chill_print_value_fields): Replace call to
1110 fprint_symbol with call to new fprintf_symbol_filtered.
1112 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1114 * Makefile.in (VERSION): Bump version to 4.8.2.
1116 * main.c (source_command): Require an explicit pathname of file
1117 to source, since previous behavior of defaulting to gdb init file
1118 was troublesome and undocumented.
1119 * printcmd.c (disassemble_command): Add missing '{}' pair to
1120 else with two statements. Bug reported by Stephane Tsacas
1122 * symtab.c (find_pc_line): Don't complain about zero length or
1123 negative length line numbers for the moment, since we may not own
1124 the terminal when called, such as when single stepping. (FIXME)
1125 * language.h (CAST_IS_CONVERSION): True if current language is
1126 C++ as well as C. Fix from Peter Schauer.
1127 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1128 Use STREQN macro rather than bare '!strncmp()'.
1129 * environ.c (unset_in_environ): Avoid use of memcpy on
1130 overlapping memory regions, as suggested by Paul Eggert
1131 <eggert@twinsun.com>.
1132 * c-exp.y (%union struct): Remove unused ulval as suggested
1133 by Paul Eggert <eggert@twinsun.com>.
1135 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1137 * main.c (gdbinit): Make static.
1138 * main.c (inhibit_gdbinit): Move to file scope.
1139 * main.c (main): Remove local inhibit_gdbinit.
1140 * main.c (source_command): Don't source '.gdbinit' file by
1141 default if gdb has been told to ignore it.
1143 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1145 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1148 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1150 * printcmd.c (print_address_symbolic): Only print if offset
1151 is shorter than max_symbolic_offset.
1152 (initialize_printcmd): `set print max-symbolic-offset'.
1154 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1155 (examine_tag): Use it.
1156 (read_register_stack): Only look in the local registers for a
1157 memory address if it's between rfb and rsp; go to memory otherwise.
1158 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1159 (reginv_com): Remove ancient kludge command.
1161 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1163 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1164 irix4 will again compile.
1166 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1168 * configure.in: accept mips-sgi-irix4* for irix4.
1170 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1172 * z8k-tdep.c (print_register_hook): Lint.
1174 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1176 Lint fixes from Paul Eggert (eggert@twinsun.com):
1178 * command.c (do_setshow_command): var_uintegers are unsigned.
1179 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1180 unsigned, since they use hex values with the high bit set.
1182 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1184 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1185 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1187 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1188 macro definitions in parenthesis.
1190 * dbxread.c (dbx_symfile_init): Catch the case where there is
1191 no string table, but the only way we find out is by reading zero
1194 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1196 * dbxread.c (dbx_symfile_init): Make size of the string table
1197 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1198 offset to the string table is nonzero and handle the nonexistant
1199 string table case, should it occur. Ensure that the string table
1200 size read from the file is reasonable, with a minimum lower bound
1201 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1203 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1205 * Makefile.in: Changes to build testsuite correctly.
1206 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1207 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1208 (TARGET_FLAGS_TO_PASS): New variable.
1209 (SUBDIRS): Added testsuite.
1210 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1211 testsuite is compiled with CC_FOR_TARGET rather than CC.
1213 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1215 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1216 reported by mycroft@gnu.ai.mit.edu.
1218 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1219 * configure.in (vax-*-ultrix2*): New triplet.
1220 * config/vaxult2.mh: New file.
1221 * xm-vaxult2.h: New file.
1223 * c-exp.y (parse_number): Change high_bit to unsigned.
1224 * demangle.c: Change all references to cfront to ARM, since the
1225 actual algorithm is the one specified in the Annotated Reference
1226 Manual. This was confusing users into thinking that full cfront
1227 support was implemented.
1228 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1229 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1230 directly to lookup_struct_elt_type, which will do the
1231 dereferencing itself.
1232 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1233 NULL dereferencing bug for unnamed structs, comment out
1236 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1238 * coffread.c (process_coff_symbol): Change PCC argument correction
1239 so that it only happens on big-endian targets; so that it only
1240 happens if the short or char argument is aligned on an int
1241 boundary; and so that it changes the location, rather than the
1242 type, of the argument. These changes tend to parallel similar
1243 (old) changes in stabsread.c.
1245 * coffread.c (coff_read_enum_type): Use the specified size for
1246 enums, don't assume that they are int-sized.
1248 * c-valprint.c (c_val_print): Don't assume enums are the same as
1251 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1252 Rendell, <michael@mercury.cs.mun.ca>.
1254 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1256 * language.h (local_decimal_format_custom): Add prototype.
1257 * language.c (local_decimal_format_custom): Add function, bug
1258 reported by Robert R. Henry (rrh@tera.com).
1260 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1262 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1263 by Josef Leherbauer, joe@takeFive.co.at.
1265 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1267 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1268 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1269 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1270 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1271 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1272 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1273 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1274 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1276 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1278 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1279 of demangled name fields to NULL if no demangling exists for
1280 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1281 symbols if their language is known at the time they are created,
1282 but sometimes the language is not known until later.
1284 * ch-typeprint.c (chill_print_type_base): Name changed to
1285 chill_type_print_base to match pattern for C and C++ names.
1286 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1287 to be consistent with other usages.
1288 * ch-typeprint.c (chill_type_print_base): Add support for
1289 printing Chill STRUCT types.
1290 * ch-valprint.c: Include values.h.
1291 * ch-valprint.c (chill_print_value_fields): New function and
1292 prototype for printing Chill STRUCT values.
1293 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1294 that was being called with two args instead of three.
1295 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1296 to print Chill STRUCT values.
1298 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1300 * configure.in: added testsuite to configdirs.
1302 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1304 * doc/stabs.texi: The `this' pointer is now known by the name
1305 `this' instead of `$t'.
1307 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1309 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1310 references of TAG_string_type DIEs in user defined types.
1311 * ch-lang.c (chill_create_fundamental_type): Track compiler
1312 change that now emits debugging info with the type long for Chill
1315 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1317 * remote-mips.c: New file; implements MIPS remote debugging
1319 * config/idt.mt: New file; uses remote-mips.c
1320 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1322 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1323 floating point coprocessor.
1324 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1326 (mips_pop_frame): If not mips_fpu, don't restore floating point
1328 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1330 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1331 mips_fpu, don't use fp0 as floating point return register.
1332 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1335 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1337 * gdb/testsuite: made modifications to testcases, etc., to allow
1338 them to work properly given the reorganization of deja-gnu and the
1339 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1341 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1343 * gdb/testsuite: Initial creation of gdb/testsuite.
1344 Migrated dejagnu testcases and support files for testing nm to
1345 gdb/testsuite from deja-gnu. These files were moved "as is"
1346 with no modifications. This migration is part of a major overhaul
1347 of dejagnu. The modifications to these testcases, etc., which
1348 will allow them to work with the new version of dejagnu will be
1349 made in a future update.
1351 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1353 * NEWS: Add reminders for next release.
1355 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1357 * mipsread.c (parse_lines): Correct check for files compiled with
1360 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1362 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1364 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1366 * Makefile.in (VERSION): GDB-4.8 release!
1367 * README, NEWS: Update for release.
1369 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1371 * am29k-pinsn.c (print_insn): Minor nits with const.
1372 * am29k-tdep.c: More minor nits with arg types for
1373 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1375 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1377 * gcc.patch: Update for a different GCC (G++) bug.
1378 * main.c (print_gdb_version): Update copyright year to 1993.
1379 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1380 conditionalize this file on it. FIXME, right way is to split
1381 these into two config files.
1382 (ATTACH_DETACH): Define for BSD 4.4
1383 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1384 (U_REGS_OFFSET): Revise for 4.4.
1385 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1386 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1387 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1389 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1391 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1394 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1396 * c-lang.c (c_printstr): Bugfix for length==0 case.
1398 * c-lang.c (c_printstr): If a C string ends in a null, don't
1401 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1403 * defs.h (STRCMP): Make it work for unsigned chars.
1405 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1407 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1408 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1409 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1410 define to kludge the large opcode table into two smaller tables,
1411 since GCC take exponential space to build the table. Lint.
1412 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1414 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1416 * Makefile.in (VERSION): Roll to 4.7.9.
1417 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1418 definition here, to handle both BSD 4.3 and 4.4 systems.
1419 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1420 * remote.c (alarm): Move declaration to global level, before
1421 first reference to it.
1422 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1423 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1425 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1427 * remote.c (readchar): forward declare alarm which otherwise looks
1428 like an undeclared variable to gcc.
1430 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1431 when comparing against an int. Avoids superfluous warning from
1434 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1435 Avoids superfluous warnings from some systems and/or compilers
1436 (like vax ultrix 4.2.)
1438 * language.c (struct op_print unk_op_print_tab): use the enum
1439 values rather naked zeros as initializers. Avoids warnings from
1440 ultrix type compilers.
1442 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1444 * Makefile.in (VERSION): Roll to 4.7.6.
1445 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1446 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1447 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1448 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1449 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1450 (depend): Fix bug where nm-files in config files weren't noticed.
1451 (make-proto-gdb-1): Avoid changing directories while building new
1452 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1454 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1456 * remote.c: Improve error recovery. Allow user to break out
1457 of initial connection attempt with INTERRUPT. Treat a timeout
1458 while waiting for remote packet like a retry, unless the remote
1459 side is actively running user code. Fix a few long printf_filtered's.
1461 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1464 * buildsym.c (start_subfile): Allow null file name.
1466 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1468 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1469 expects a pointer to complaint rather than a complaint
1471 (process_linenos): free the previously allocated subfile name,
1472 then allocate the new one from the heap.
1474 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1476 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1478 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1480 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1481 Previously, would bogusly index off the bottom of type_vector.
1482 (rs6000_builtin_type): Accept type number as argument.
1483 (read_type, case '-'): Handle negatives like any other type number.
1485 * symfile.c (deduce_language_from_filename): Handle null name.
1487 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1488 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1489 fixed by sato@sm.sony.co.jp.
1491 * xcoffread.c (parmsym): Don't use an initializer to set up
1492 this struct symbol. Set it up in initialize_xcoffread.
1493 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1494 works on real rs/6000 target with #ifndef FAKING_RS6000.
1496 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1498 * stabsread.c (rs6000_builtin_type): Move function from
1499 xcoffread.c:builtin_type.
1500 * xcoffread.c (builtin_type): Move to stabsread. Remove
1501 IBM6000_HOST dependency. Move misplaced comments.
1502 (various): Change printf's to complaints.
1503 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1504 objfile argument to read_type calls under #if 0.
1505 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1506 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1507 * Makefile.in: xcoffread.o is not built by default.
1508 * xm-rs6000.h (IBM6000_HOST): Remove.
1509 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1510 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1513 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1515 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1516 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1517 register numbers when user tries to modify elements in structs
1518 passed as arguments.
1519 * inflow.c (child_terminal_info): Move banner outside of system
1521 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1522 passes struct/union arguments by address.
1524 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1526 * Based on patch from Kean Johnston <maw@netcom.com>:
1527 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1528 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1529 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1531 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1533 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1534 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1536 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1538 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1539 cc debugging output.
1541 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1543 * stabsread.c (define_symbol): Complain about unrecognized names
1544 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1545 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1546 (read_cpp_abbrev): Don't use the class name as part of the
1547 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1548 abbrevs. Inspired by Mike Tiemann.
1549 (read_tilde_fields): Comment. Remove ancient dead code.
1550 Remove erroneous but non-dead code. Simplify. Add complaints.
1551 (in general): Remove extraneous (parentheses) in return
1554 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1556 * coffread.c (coff_lookup_type): Fix fencepost error reported
1557 by Art Berggreen, <arg@opal.acc.com>.
1559 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1560 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1562 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1563 test, which is apparently left over from when we used native
1564 include files and couldn't depend on the member names being there.
1565 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1567 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1569 * mipsread.c: Major overhaul to use new BFD symbol table reading
1570 routines. Now swaps information as it is needed, rather than
1571 swapping everything when the file is read.
1573 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1575 * Makefile.in (TARDIRS): Add sparclite demo dir.
1576 (*.tab.c): Change dependency on Makefile to depend on
1577 Makefile.in, otherwise it always rebuilds after configuring.
1578 Force output *.tab.c file into current directory even in "make"
1579 versions that rewrite dependent file names used in command lines.
1581 * TODO: Remove some things we did.
1582 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1583 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1584 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1585 * symtab.h: Eliminate unnamed unions and structs.
1587 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1589 * Makefile.in (VERSION): Roll to 4.7.5.
1591 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1593 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1594 re-evaluating symbol pointers.
1596 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1598 * c-exp.y (lcurly, rcurly): New nonterminals.
1599 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1601 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1602 made function static.
1603 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1604 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1605 * parse.c (start_arglist):
1606 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1607 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1608 * parser-defs.h (funcall_chain): Moved to parse.c.
1609 * printcmd.c (print_frame_nameless_args): Fix prototype.
1610 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1611 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1612 * valops.c (typecmp): Moved prototype from values.h.
1613 * value.h (typecmp): Moved prototype to valops.c, made static.
1614 * ch-exp.y (yylex): Change way control sequences are disabled.
1616 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1618 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1620 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1622 * mipsread.c (upgrade_type): Build array types correctly, using
1623 create_range_type and create_array_type.
1625 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1627 * remote-nindy.c: Cleanup.
1629 * infrun.c (wait_for_inferior): When rolling back the PC after
1630 a breakpoint, call write_pc so that NPC gets rolled back as well
1633 * blockframe.c (inside_entry_file, inside_main_func,
1634 inside_entry_func): PC of zero is always "bottom of stack".
1636 * printcmd.c (print_frame_args, print_frame_nameless_args):
1637 Let print_frame_nameless_args decide whether there are any,
1638 laying groundwork for possibly later printing 29K args for
1639 functions where we have tag words but no symbols.
1641 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1643 * Makefile.in: fix GDB doc targets for new doc subdir structure
1645 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1647 * stack.c (parse_frame_specification): Parse as many arguments
1648 as there are (up to MAXARGS). Pass all of them in argc, argv
1649 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1650 many there were, onto SETUP_ARBITRARY_FRAME.
1651 * tm-mips.h, tm-sparc.h: Corresponding changes.
1652 * mips-tdep.c, sparc-tdep.c: Ditto.
1654 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1656 * hp300ux-nat.c: Update copyrights.
1657 * mipsread.c (parse_partial_symbols): Complain about block
1658 indexes that go backwards. Fix from Peter Schauer.
1659 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1660 symbol-file that has no linkage symbols to be read.
1661 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1662 from tm- file to xm-file, since they're host dependent.
1663 * valarith.c (value_binop): Typo.
1665 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1667 * sparclite/aload.c: Add copyleft.
1668 * sparclite/crt0.s: Add comment at beginning.
1670 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1672 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1673 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1675 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1677 * values.c (value_headof): Fix typo in which VTBL and ARG were
1678 being confused for one another.
1680 * valops.c (typecmp): Now static.
1682 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1683 baseclass--we don't always inherit its virtual function table
1686 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1687 pointer correctly in case value_struct_elt moves it around.
1689 * valops.c (typecmp): Now static. Also, now groks references
1692 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1693 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1695 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1697 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1698 to avoid "too much defining" error from native C compiler (!).
1700 * Makefile.in (HFILES): Add typeprint.h.
1701 * typeprint.[ch]: Update copyrights.
1703 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1705 * Makefile.in: Update to match doc/ subdir changes.
1707 * config/hp300hpux.mh: No cross-host file needed, just native.
1708 * config/go32.mh: Remove nonexistent "native" support.
1710 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1711 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1712 * m88k-tdep.c (next_insn): Lint, cleanup.
1713 (store_parm_word): Lint.
1715 * README: Fix typo (reported by karl@hq.ileaf.com).
1717 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1719 * expression.h (BINOP_CONCAT): Document use for self concatenation
1720 an integral number of times.
1721 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1723 * valarith.c (value_concat): Rewrite to support self
1724 concatenation an integral number of times.
1725 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1726 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1727 eliminate hundreds of spurious shift/reduce and reduce/reduce
1728 conflicts that mask the 5 real ones.
1729 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1730 * ch-exp.y (integer_literal_expression): Remove production,
1733 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1735 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1736 implied that "no side effects" was nonfunctional.
1737 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1738 character string and bitstring concatenation.
1739 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1740 * expression.h (exp_opcode): Add BINOP_CONCAT.
1741 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1742 * language.c (string_type): Add function to determine if a type
1744 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1745 * valarith.c (value_concat): New function to concatenate two
1746 values, such as character strings or bitstrings.
1747 * valops.c (value_string): Remove error stub and implement
1749 * value.h (value_concat): Add prototype.
1750 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1751 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1752 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1755 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1757 * c-exp.y (exp): Add production to support direct creation
1758 of array constants using the obvious syntax.
1759 * c-valprint.c (c_val_print): Set printed string length.
1760 * dwarfread.c (read_tag_string_type): New prototype and
1761 function that handles TAG_string_type DIEs.
1762 * dwarfread.c (process_dies): Add case for TAG_string_type
1763 that calls new read_tag_string_type function.
1764 * expprint.c (print_subexp): Add support for OP_ARRAY.
1765 * gdbtypes.c (create_range_type, create_array_type): Inherit
1766 objfile from the index type.
1767 * ch-typeprint.c (chill_print_type): Add case for
1769 * ch-valprint.c (chill_val_print): Fix case for
1772 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1774 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1775 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1776 include/coff/mips.h.
1778 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1780 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1781 constants with an explicit null byte terminator. OP_STRING is
1782 now used for real string types.
1783 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1784 they are used by all languages.
1785 * c-lang.c (_initialize_c_language): Move initializations of
1786 builtin_type_* to lang.c.
1787 * c-typeprint.c (c_type_print_varspec_prefix,
1788 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1789 to TYPE_CODE_STRING.
1790 * c-valprint.c (c_val_print): Change the way character arrays
1791 are printed as strings to be consistent with the way strings
1792 are printed when pointer-to-char types are dereferenced.
1793 Remove test of print_max before calling val_print_string, which
1794 now does it's own test.
1795 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1796 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1797 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1798 * gdbtypes.c (builtin_type_*): Add declarations moved from
1800 * gdbtypes.c (create_string_type): New function to create real
1802 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1803 renamed to TYPE_CODE_STRING.
1804 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1805 builtin_type_* types moved from c-lang.c.
1806 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1807 to TYPE_CODE_STRING.
1808 * gdbtypes.h (builtin_type_string): Add extern declaration.
1809 * gdbtypes.h (create_string_type): Add prototype.
1810 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1811 renamed to TYPE_CODE_STRING.
1812 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1814 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1815 renamed to TYPE_CODE_STRING.
1816 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1818 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1819 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1820 to TYPE_CODE_STRING.
1821 * valops.c (allocate_space_in_inferior): New function and
1822 prototype, using code ripped out of value_string.
1823 * valops.c (value_string): Rewritten to use new function
1824 allocate_space_in_inferior, but temporarily disabled until some
1825 other support is in place.
1826 * valops.c (value_array): New function to create array constants.
1827 * valprint.c (val_print_string): Add comment to document use,
1828 complete rewrite to fix several small buglets.
1829 * value.h (value_array): Add prototype.
1830 * value.h (val_print_string): Change prototype to match rewrite.
1831 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1832 * ch-exp.y (match_character_literal): Disable recognition of
1833 control sequence form of character literals and document why.
1835 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1837 * nindy-share/nindy.c: Add comments to #endif's to clarify
1840 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1841 read_memory to get byte order right.
1842 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1843 anymore. This is done in paread.c now. We expect unwind info
1844 to hang off of objfiles, and search all of the objfiles when until
1846 * (skip_trampoline_code): Cast arg to target_read_memory.
1847 * objfiles.h (struct objfile): Add new field obj_private to hold
1848 per object file private data (unwind info in this case).
1849 * paread.c (read_unwind_info): New routine to read unwind info
1850 for the objfile. This data is hung off of obj_private.
1851 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1852 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1853 make this easier to access.
1855 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1857 * c-valprint.c (cp_print_class_member): Add extern decl.
1858 * c-valprint.c (c_val_print): Extract code for printing methods
1859 and move it to cp_print_class_method in cp-valprint.c.
1860 * c-valprint.c (c_val_print): Extract code to print strings and
1861 move it to val_print_string in valprint.c.
1862 * cp-valprint.c (cp_print_class_method): New function using
1863 code extracted from c_val_print.
1864 * valprint.c (val_print_string): New function using code
1865 extracted from c_val_print.
1866 * value.h (val_print_string): Add prototype.
1867 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1868 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1869 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1870 CHECKBUF, growbuf_by_size): New variables, macros, and support
1871 functions for implementing a dynamically expandable temp buffer.
1872 * ch-exp.y (match_string_literal): New lexer function.
1873 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1874 removed and replaced with new CHECKBUF macro.
1875 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1876 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1878 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1880 * Makefile.in: Add info for paread.o.
1881 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1883 * blockframe.c (frameless_look_for_prologue): Correct the
1885 * gdbtypes.h, gdbtypes.c: Use const in decl of
1886 cplus_struct_default, now that pa-gas assembler has been fixed.
1887 * hppah-nat.c: Formatting.
1888 * hppah-tdep.c: Remove lots of useless externs for variables we
1890 * (find_unwind_entry): Speed up by using binary search, and a one
1892 * (rp_saved): New routine to see what unwind info says about RP
1893 being saved on the stack frame.
1894 * (frame_saved_pc): Look for prologue to see if we need to
1895 examine the stack for the saved RP or not.
1896 * (init_extra_frame_info): Check for prologue, instead of
1897 framesize to determine if we are frameless or not.
1898 * (frame_chain_valid): Stop backtraces when we run into _start.
1899 * (push_dummy_frame): Reformat to make more readable.
1900 * (find_dummy_frame_regs): ditto.
1901 * (hp_pop_frame): ditto.
1902 * (hp_restore_pc_queue): small cleanup.
1903 * (hp_push_arguments): ditto.
1904 * (pa_do_registers_info): ditto.
1905 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1906 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1907 * Define FRAME_CHAIN_VALID.
1908 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1909 passed to functions.
1911 * paread.c (pa_symtab_read): Use new bfd conventions for
1912 accessing linker symbol table.
1913 * (pa_symfile_init): Access embedded STAB info via BFD section
1914 mechanism and related macros.
1917 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1919 * sparc-stub.c: Use a seperate stack for our traps.
1920 * Handle recursive traps.
1921 * Remove all trap init code. This needs to be done by the
1923 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1925 * (handle_exception): See if we are at breakinst, if so, then
1926 advance PC sp that users can just step out of breakpoint().
1927 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1928 new place if SP has changed.
1929 * (case 's'): Get rid of this, we can't do it yet.
1930 * (case 't'): New command to test any old random feature.
1931 * (case 'r'): New command to reset the system.
1932 * (breakpoint): Add label to breakpoint trap instruction so that
1933 handle_exception() can detect where we are and get past the
1934 breakpoint trivially.
1936 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1938 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1940 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1942 * configure.in: recognise all sparclite variants
1944 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1946 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1947 binary files oring in the right bit.
1949 * main.c, source.c, state.c, symmisc.c: use macros defined in
1950 fopen-{bin|both} when fopening files.
1952 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1954 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1955 from a configuration file (typically including <limits.h>), or to
1956 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1957 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1958 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1959 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1960 * exppritn.c (print_subexp, dump_expression): Add case for
1962 * expression.h (OP_BITSTRING): New expression element type for
1964 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1965 macros to convert between number of expression elements and bytes
1966 to store that many elements.
1967 * i960-tdep.c (leafproc_return): Use new macros to access
1968 minimal symbol name and address fields.
1969 * m88k-pinsn.c (sprint_address): Use new macros to access
1970 minimal symbol name and address fields.
1971 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1972 minimal symbol address field.
1973 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1974 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1975 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1976 Use new BYTES_TO_EXP_ELEM macro.
1977 * parse.c (write_exp_bitstring): New function to write packed
1978 bitstrings into the expression element vector.
1979 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1981 * parser-defs.h (struct stoken): Document that it is used for
1982 OP_BITSTRING as well as OP_STRING.
1983 * parser-defs.h (write_exp_bitstring): Add prototype.
1984 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1985 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1986 LOWER, LENGTH): New tokens for keywords.
1987 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1988 upper_lower_argument, length_argument, array_mode_name,
1989 string_mode_name, variant_structure_mode_name): New non-terminals
1991 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1992 * ch-exp.y (match_bitstring_literal): New lexer support function
1993 to recognize bitstring literals.
1994 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1995 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1996 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1997 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1998 * ch-exp.y (yylex): Check tokentab6.
1999 * ch-exp.y (yylex): Call match_bitstring_literal.
2001 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2003 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2004 symbol name and value fields.
2006 * c-exp.y (yylex): Make static, to match prototype and other
2009 * expression.h (exp_opcode): Add BINOP_MOD.
2010 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2011 * expprint.c (dump_expression): Handle new BINOP_MOD.
2012 * language.c (binop_type_check): Handle new BINOP_MOD.
2013 * main.c (float_handler): Re-enable float handler when hit.
2014 * valarith.c (language.h): Include, need current_language.
2015 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2016 for integer divide truncates towards zero for negative results.
2017 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2018 * valarith.c (value_binop): Allow arithmetic operations on
2019 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2020 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2021 * ch-exp.y (tokentab3): Add MOD and REM.
2022 * ch-exp.y (yylex): Set innermost_block for symbols found
2023 in local scopes. Return LOCATION_NAME for local symbols.
2024 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2025 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2027 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2029 * command.c (shell_escape, make_command, _initialize_command):
2030 don't create or use fork if CANT_FORK is defined.
2031 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2032 code written for the IBM PC" remain.
2033 * xm-go32.h: define CANT_FORK
2035 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2037 * remote-sim.c: first attempt at general simulator interface
2038 * remote-hms.c: whitespace
2039 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2040 understand new stack layout. (print_register_hook): print ccr
2041 register in a fancy way.
2043 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2045 * eval.c (language.h): Include.
2046 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2047 to pointer types when the current language is C. It loses for
2048 other languages when the lower index bound is nonzero.
2049 * valarith.c (value_subscript): Take array lower bounds into
2050 account when performing subscripting operations.
2051 * valops.c (value_coerce_array): Add comment describing why
2052 arrays with nonzero lower bounds are dealt with in value_subscript,
2053 rather than in value_coerce_array.
2055 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2057 * ch-exp.y (FLOAT_LITERAL): Add token.
2058 * ch-exp.y (literal): Add FLOAT_LITERAL.
2059 * ch-exp.y (match_float_literal): New lexer routine.
2060 * ch-exp.y (convert_float): Remove.
2061 * ch-exp.y (yylex): Call match_float_literal.
2062 * ch-exp.y (yylex): Match single '.' after trying
2063 to match floating point literals.
2065 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2066 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2068 * expprint.c (dump_expression): New function for dumping
2069 expression vectors during gdb debugging.
2070 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2071 MULTI_SUBSCRIPT and moved out of BINOP range.
2072 * expression.h (DUMP_EXPRESSION): New macro that calls
2073 dump_expression if DEBUG_EXPRESSIONS is defined.
2074 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2075 * parse.c (length_of_subexp, prefixify_subexp): Change
2076 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2077 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2078 prefixify'ing the expression.
2079 * printcmd.c (print_command_1): Add comment.
2080 * ch-exp.y (expression_list): Add useful actions.
2081 * ch-exp.y (value_array_element): Add useful actions.
2082 * ch-exp.y (array_primitive_value): Add production.
2083 * ch-exp.y (yylex): Recognize ',' as a token.
2085 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2087 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2088 POSIXize the recursive makes (make [variable assignments] target{s})
2090 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2092 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2093 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2094 CPLUS_MARKER for all SVR4 systems, so follow suit.
2095 * defs.h (strdup_demangled): Remove prototype.
2096 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2097 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2098 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2099 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2100 prim_record_minimal_symbol_and_info): Use new macro
2101 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2102 * minsyms.c (install_minimal_symbols): Use new macro
2103 SYMBOL_INIT_DEMANGLED_NAME.
2104 * stabsread.c (define_symbol): Use new macro
2105 SYMBOL_INIT_DEMANGLED_NAME.
2106 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2107 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2108 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2109 SYMBOL_INIT_DEMANGLED_NAME.
2110 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2111 SYMBOL_DEMANGLED_NAME now tests language itself.
2112 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2113 now tests language itself.
2114 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2115 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2116 mangled name member in the language dependent portion of a symbol.
2117 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2118 mangled name member appropriate for a symbol's language.
2119 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2120 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2121 SYMBOL_DEMANGLED_NAME now tests language itself.
2122 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2123 initializes language dependent portion of symbol.
2124 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2125 demangles and caches the demangled form of symbol names.
2126 * utils.c (fputs_demangled, fprint_symbol): Use current language
2127 to select an appropriate demangling algorithm.
2128 * utils.c (strdup_demangled): Remove, no longer used.
2129 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2130 access the Chill mangled name member in the language dependent
2131 portion of a symbol.
2132 * ch-lang.c (chill_demangle): New function, simple demangler.
2133 * defs.h (chill_demangle): Add prototype.
2134 * symtab.h (language_dependent_info): Add struct for Chill.
2136 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2138 * Makefile.in (BISON): Add comment that when bison is used, it
2139 must include the "-y" option.
2140 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2141 Remove defines to remap non-yacc symbols, thus backing out of
2142 previous recent changes. Standard policy is that non-yacc parser
2143 generators get fixed, rather than adding bug workarounds in gdb
2144 for each new one that pops up. Expand comment to note this.
2145 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2147 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2149 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2150 case. Use code in N_SOL.
2152 * paread.c: New file that contains all HPPA/HPUX symbol reading
2154 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2155 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2156 * (dbx_symfile_offsets): Make static.
2157 * (pastab_build_psymtabs): New interface routine for paread to
2158 send stabs into dbxread.
2159 * gdb-stabs.h: Remove gobs of HPPA cruft.
2161 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2163 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2165 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2167 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2168 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2169 and YYDEBUG is not already defined.
2170 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2171 them during the previous replacements.
2172 * printcmd.c (_initialize_printcmd): Update internal documentation
2173 for "set" command to note that the assignment syntax is language
2175 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2176 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2177 and YYDEBUG is not already defined.
2178 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2179 single_assignment_action): New terminals and nonterminal for gdb
2180 extensions to chill expression grammer.
2181 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2182 tokens that start with '$' (register names, convenience vars, etc).
2183 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2184 * ch-exp.y (yylex): Call match_dollar_tokens.
2186 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2188 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2189 accessing minimal symbol data.
2190 * infcmd.c (read_pc): Use #ifdef, not #if.
2191 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2192 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2193 minimal symbol data.
2195 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2196 frame. Use find_return_regnum to find the caller.
2197 * (find_unwind_entry): New routine to locate stack frame info
2198 associated with a procedure. This looks in the $UNWIND_START$
2199 section in the SOM file.
2200 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2201 figure out where the caller's return address is stored.
2202 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2203 to figure out the frame size for a procedure.
2204 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2205 * (init_extra_frame_info): New routine. Corrects PC and FP for
2206 outermost frame if necessary.
2207 * (frame_chain): New routine, moved from tm-hppa.h.
2208 * (skip_trampoline_code): Handle computed function calls (ie:
2209 calls from $$dyncall).
2210 * (unwind_command): Temporary support function to allow user
2211 to control/observe aspects of the unwind (stack frame) info.
2212 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2213 was in a system call, if so, then read the PC from r31.
2214 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2215 with extra arg for skip_trampoline_code().
2216 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2217 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2218 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2220 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2222 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2223 Call new bfd_get_size() and verify that string table is no larger
2224 than the file that is supposed to contain it.
2225 * symfile.c (syms_from_objfile): Only complain about configured
2226 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2227 current target is the default BFD target.
2229 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2231 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2232 * solib.c (bkpt_names): New array of symbol names to try to
2233 use for the "mapping complete" breakpoint. Configurable
2234 define SOLIB_BKPT_NAME is first one to try.
2235 * solib.c (find_solib): Test debug_base for nonzero rather
2236 than just greater than zero.
2237 * solib.c (enable_break): Use bkpt_names to look up address
2238 at which to set "mapping complete" breakpoint.
2240 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2242 * defs.h (STRCMP, STREQ, STREQN): New macros.
2243 * defs.h (demangle_and_match): Remove prototype.
2244 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2245 and STREQN defined in defs.h.
2246 * dwarfread.c (set_cu_language): For completely unknown languages,
2247 try to deduce the language from the filename. Retain behavior
2248 that for known languages we don't know how to handle, we use
2250 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2251 and demangled name fields in symbol.
2252 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2253 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2254 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2255 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2256 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2257 Replace usages throughout.
2258 * elfread.c (demangle.h): Include.
2259 * elfread.c (record_minimal_symbol): Remove prototype and function.
2260 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2261 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2262 * infcmd.c (jump_command): Remove code to demangle name and add
2263 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2264 * minsyms.c (demangle.h): Include.
2265 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2266 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2267 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2268 * mipsread.c (psymtab_language): Add static variable.
2269 * stabsread.c (demangle.h): Include.
2270 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2271 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2272 * stack.c (return_command): Remove explicit demangling of name
2273 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2274 * symfile.c (demangle.h): Include.
2275 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2276 to match macros in symfile.h and allow them to be compiled
2277 if INLINE_ADD_PSYMBOL is not true.
2278 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2279 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2280 Add code to demangle and cache C++ symbol names. Use macro form
2281 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2282 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2283 Remove, also defined in symfile.c, which we already fixed.
2284 * symtab.c (expensive_mangler): Remove prototype and function.
2285 * symtab.c (find_methods): Remove physnames parameter and fix
2287 * symtab.c (completion_list_add_symbol): Name changed to
2288 completion_list_add_name.
2289 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2290 the normal symbol name and the cached C++ demangled name.
2291 * symtab.c (lookup_demangled_partial_symbol,
2292 lookup_demangled_block_symbol): Remove prototypes and functions.
2293 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2294 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2295 Remove code to try demangling names and matching them.
2296 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2297 Fix to try matching the cached demangled name if no match is
2298 found using the regular symbol name.
2299 * symtab.c (find_methods): Remove unused physnames array.
2300 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2301 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2302 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2303 C++ demangled symbol names.
2304 * symtab.h: Much reformatting of structures and such to add
2305 whitespace to make them more readable, and make them more
2306 consistent with other gdb structure definitions.
2307 * symtab.h (general_symbol_info): New struct containing fields
2308 common to all symbols.
2309 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2310 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2311 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2312 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2313 symbol): Use general_symbol_info struct.
2314 * utils.c (demangle_and_match): Remove, no longer used.
2315 * valops.c (demangle.h): Include.
2316 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2317 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2318 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2319 symmisc.c, symtab.c, valops.c: Replace references to minimal
2320 symbol fields with appropriate macros.
2321 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2322 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2323 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2324 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2325 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2326 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2327 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2328 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2329 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2330 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2331 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2332 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2333 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2334 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2336 * buildsym.c (start_subfile, patch_subfile_names): Default the
2337 source language to what can be deduced from the filename.
2338 * buildsym.c (end_symtab): Update the source language in the
2339 allocated symtab to match what we have been using.
2340 * buildsym.h (struct subfile): Add a language field.
2341 * c-typeprint.c (c_print_type): Remove code to do explicit
2343 * dbxread.c (psymtab_language): Add static variable.
2344 * dbxread.c (start_psymtab): Initialize psymtab_language using
2345 deduce_language_from_filename.
2347 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2349 * valprint.c (val_print): Reorganize comment and add note
2350 about dependency on target byte ordering.
2351 * ch-exp.y (value_array_slice): Fix typo.
2352 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2353 byte sized ints are assumed to be char strings and printed with
2354 string syntax. In chill, arrays of chars and arrays of
2355 bytes/ubytes are distinquishable, and printed appropriately.
2357 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2359 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2360 read/write routines for HPUX.
2362 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2363 branch targets to compute target address using const from previous
2364 instruction if necessary.
2365 * Add `Q' operator to print out bit position field various
2367 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2368 cleanups, use new code from Utah.
2369 * (store_inferior_registers): Update to new code from Utah.
2370 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2371 * (fetch_register): Clear out priv level when reading PCs.
2372 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2373 * Remove decl of errno, #include wait.h and target.h.
2374 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2375 were inside of a kernel call. If so, then PC is in a different
2376 register. Also, mask out bottom two bits of all PCs so as not to
2377 confuse higher level code.
2378 * (push_dummy_frame): Create from #define in tm-hppa.h.
2379 * (find_dummy_frame_regs): Update from Utah.
2380 * (hp_pop_frame): Create from #define in tm-hppa.h.
2381 * (hp_restore_pc_queue): New, from Utah.
2382 * (hp_push_arguments): Big fixes from Utah.
2383 * (pa_do_registers_info, pa_print_registers): Only print out fp
2385 * (skip_trampoline_code): New routine to deal with stubs that
2386 live in nowhereland between callers and callees.
2387 * i860-tdep.c: Remove decl of attach_flag.
2388 * infrun.c (wait_for_inferior): Add new macro
2389 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2390 at by PC will be nullified. If so, then step the target once more
2391 so as to avoid confusing the user.
2392 * (just before step_over_function:): Use stop_func_start, not
2393 stop_pc when checking for the existance of line number info.
2394 stop_func_start will reflect the proper address of the target
2395 routine, not of the stub that we may be traversing to get there.
2396 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2397 to deal with the stubs that PA compilers sometimes stick between
2398 callers and callees. Also, define FLAGS_REGNUM for access to the
2400 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2402 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2403 write gr0, PC regs, and PSW!
2404 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2405 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2407 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2408 * Define struct unwind_table_entry.
2409 * valops.c (call_function_by_hand): Add another arg to
2410 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2413 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2415 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2417 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2419 * Makefile.in (VERSION): Bump to 4.7.4.
2420 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2421 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2422 * Makefile.in (HFILES): Add valprint.h.
2423 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2424 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2425 * typeprint.c, typeprint.h: New files for language independent
2426 type printing functions.
2427 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2428 type printing functions and definitions.
2429 * valprint.h: New include file for language independent value
2430 printing definitions.
2431 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2432 dependent value printing functions.
2433 * c-exp.y (production ptype): Add range_type variable and use new
2434 create_range_type function.
2435 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2436 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2437 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2438 "const static" to ANSI-conformant "static const".
2439 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2440 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2442 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2443 * coffread.c (decode_type): Add range_type variable and call to
2444 new create_range_type function.
2445 * complaints.c (complain): Remove unused val variable.
2446 * complaints.c (_initialize_complaints): Make it void.
2447 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2448 variable and call new create_range_type function.
2449 * defs.h (enum val_prettyprint): Move enum from value.h to here
2450 so we can avoid having to include value.h just for prototypes that
2451 need the enum (thanks ANSI).
2452 * dwarfread.c (struct_type): Local anonymous_size variable is
2453 only used if !BITS_BIG_ENDIAN.
2454 * dwarfread.c (decode_subscript_data_item): Add rangetype
2455 variable and call new create_range_type function.
2456 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2458 * eval.c (evaluate_subexp): Remove unused local variable name
2459 and the statement with no side effects that initializes it.
2460 * expprint.c (print_subexp): Change local_printstr to
2462 * gdbtypes.c (create_range_type): New function that creates
2463 a range type using code fragments from object file readers as
2464 an example of what has to be initialized.
2465 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2466 and high_bound parameters, replaced with a single range_type
2467 parameter. Change function body to use passed in range_type
2468 rather than handcrafting one.
2469 * gdbtypes.h (create_range_type): Add prototype.
2470 * gdbtypes.h (create_array_type): Change prototype parameters.
2471 * infrun.c (normal_stop): Remove unused local variables tem and c.
2472 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2473 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2474 stub functions that call error if called.
2475 * language.c (unknown_language_defn, auto_language_defn,
2476 local_language_defn): Add initializers unk_lang_print_type and
2478 * language.h (struct language_defn): Reformat for larger
2479 comments, add la_print_type and la_val_print members. Add
2480 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2481 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2482 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2484 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2486 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2487 * main.c (execute_command): Remove unused local variable cmdlines.
2488 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2489 (clear_displays), symmisc.c (block_depth), values.c
2490 (clear_value_history):
2491 Make testing of truth value of assignment result explicit.
2492 * mipsread.c (upgrade_type): Update FIXME to include future use
2493 of create_range_type.
2494 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2495 whatis_exp, maintenance_print_type): Move prototypes and functions
2497 * printcmd.c (_initialize_printcmd): Move add_com calls for
2498 ptype_command and whatis_command to new typeprint.c.
2499 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2500 * source.c (find_source_lines): Local variable c only used
2501 when LSEEK_NOT_LINEAR is defined.
2502 * stabsread.c (read_array_type): Use new create_range_type
2504 * stabsread.c (read_range_type): Add new index_type variable and
2505 call new create_range_type function rather than handcrafting
2507 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2508 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2509 * symtab.c (type_print_base usages): Use c_type_print_base.
2510 * symtab.c (type_print_varspec_prefix usages): Use
2511 c_type_print_varspec_prefix.
2512 * symtab.c (type_print_method_args usages): Use
2513 cp_type_print_method_args.
2514 * valprint.c: Completely ripped apart and the fragments used
2515 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2516 valprint.h. Remaining stuff is language independent.
2517 * value.h (struct fn_field): Forward declare for prototypes.
2518 * value.h (type_print_1): Remove prototype.
2519 * value.h (enum val_prettyprint): Moved to defs.h.
2520 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2521 * value.h (baseclass_offset): Add prototype.
2522 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2523 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2524 * ch-typeprint.c: New file for language dependent type printing.
2525 * ch-valprint.c: New file for language dependent value printing.
2526 * ch-exp.y (parse_number): Remove prototype and stub function.
2527 * ch-exp.y (decode_integer_literal): Removed unused digits and
2529 * ch-exp.y (convert_float): Completely ifdef out for now.
2530 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2531 ch-lang.c (chill_op_print_tab):
2532 Change from ANSI-obsolescent "const static" to ANSI-conformant
2534 * ch-exp.y (yylex): Add unhandled storage class enumeration
2535 literals to switch statement for completeness.
2536 * ch-lang.c (chill_create_fundamental_types): Remove unused
2537 nbytes variable. Change dummy type to 2 bytes to match int.
2538 Handle FT_VOID types gratuituously added to chill DWARF by
2539 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2540 type rather than a one byte TYPE_CODE_INT type.
2541 * ch-lang.c (chill_language_defn): Add chill_print_type and
2543 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2545 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2547 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2548 bfd_get_symbol_leading_char instead.
2550 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2551 leading character from names.
2552 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2553 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2554 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2556 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2557 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2558 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2559 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2560 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2561 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2562 * symfile.c (syms_from_objfile): Insert debugging check to test
2563 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2565 * doc/gdbint.texinfo (Host Conditionals): Remove
2566 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2568 (Target Conditionals): Remove all of the above.
2570 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2572 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2573 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2575 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2577 * coffread.c (decode_type): catch negative tagndx fields generated
2579 * exec.c: comment out string following #endif.
2580 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2581 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2583 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2584 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2586 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2588 * complaints.c: New file, code moved from utils.c.
2589 * complaints.c (complain): Made into a varargs function.
2590 * complaints.h: New file, code moved from symfile.h.
2591 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2592 * Makefile.in (HFILES): Add complaints.h.
2593 * Makefile.in (OBS): Add complaints.o.
2594 * symfile.c (complaint_root, stop_whining, complaint_series,
2595 complain, clear_complaints, add_show_from_set for stop_whining):
2596 Moved to complaints.c.
2597 * symfile.h (struct complaint, complaint_root decl, complain
2598 prototype, clear_complaints prototype): Moved to complaints.h.
2599 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2600 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2601 complaints.h. Remove casts from arguments to complain(),
2602 which is now a varargs function, and remove unnecessary
2603 placeholder zero args.
2604 * defs.h (begin_line): Add prototype.
2605 * defs.h (vprintf_filtered): Add prototype.
2606 * dwarfread.c (varargs.h): Remove, no longer needed.
2607 * dwarfread.c (dwarfwarn): Remove prototype and function.
2608 * dwarfread.c (complaints): Define a bunch of complaints.
2609 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2610 usages to standard complain() calls.
2611 * utils.c (begin_line): New function that ensures that
2612 whatever gets filter-printed next starts on its own line.
2613 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2614 but to stdout (calls vfprintf_filtered internally).
2616 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2618 * remote.c: Avoid printf_filtered line limit. Suggested by
2619 Robert R. Henry, <rrh@tera.com>.
2620 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2622 * main.c (main): Accept --silent as well as --quiet. Change +help
2623 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2625 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2626 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2628 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2630 * tm-nindy960.h, remote-nindy.c: Lint.
2632 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2634 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2635 a optional type to decorate as an array type, the type of the
2636 index, and the bounds of the array. Records this additional info
2637 in the array type for use with languages with nonzero array
2639 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2640 to note that arrays may have bounds.
2641 * gdbtypes.h (create_array_type): Update prototype.
2642 * c-exp.y (ptype production): Adjust for new create_array_type
2643 calling conventions.
2644 * coffread.c (decode_type): Call create_array_type rather than
2645 handcrafting array types.
2646 * convex-tdep.c (value_type): Remove, now use create_array_type.
2647 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2648 vector_type into calls to create_array_type.
2649 * dwarfread.c (decode_subscr_data): Name changed to
2650 decode_subscript_data_item throughout.
2651 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2652 create_array_type. Now records index type and range as well.
2653 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2654 change to use create_array_type.
2655 * dwarfread.c (read_subroutine_type): Test existing user defined
2656 types before decorating them, to ensure they are blank, and
2657 complain about it if they are not.
2658 * dwarfread.c (decode_fund_type): For unrecognized types, always
2659 return some valid type (type integer). If the unrecognized type
2660 cannot be an implementation defined type, complain as well.
2661 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2662 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2663 * mipsread.c (upgrade_type): Add FIXME comment that code to
2664 handcraft arrays should be replaced with call to create_array_type.
2665 * stabsread.c (read_array_type): Replace code to handcraft
2666 array types with call to create_array_type.
2667 * valprint.c (type_print_varspec_prefix): Minor formatting
2668 change, join lines that don't need to be split.
2670 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2672 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2673 decl for attach_flag, it now lives in inferior.h.
2674 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2675 Make most functions static.
2676 * hppah-nat.c: General cleanups, remove BSD specific code (since
2677 that all lives in hppab-nat.c).
2678 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2679 Change sense of test against inside_entry_file(). This fix is
2681 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2682 to read/write_register_bytes().
2683 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2684 work around PA-GAS assembler bug. Also, add trailing */ to some
2686 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2687 Same reason as above.
2689 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2691 * mipsread.c (parse_symbol): When checking whether a structured
2692 type is an enum, check qualifiers of its first member, as well as
2693 the base type of the member. Bug found and fixed by John M.
2694 Farrell, <farrell@fjord.reo.dec.com>.
2696 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2697 * remote-vx.c: Don't include vx-share/reg.h.
2698 * vx-share/ptrace.h: Reproduce from scratch.
2699 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2700 * Makefile.in: Remove references to removed files, and to removed
2701 29k-share directories.
2703 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2705 * c-lang.c (_initialize_c_language): Name changed from
2707 * m2-lang.c (_initialize_m2_language): Name changed from
2709 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2710 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2711 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2712 expression parsing into c-lang.c and m2-lang.c respectively.
2713 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2714 m2-exp.y respectively.
2715 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2716 and m2-* files respectively.
2717 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2718 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2719 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2720 * expression.h (struct block): Forward declaration for prototypes.
2721 * language.h (struct objfile): Forward declaration for prototypes.
2722 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2723 * Makefile.in (HFILES): Add ch-lang.h.
2724 * Makefile.in (OBS): Add ch-lang.o.
2725 * ch-exp.y: Migrate code that has nothing to do with expression
2726 parsing into ch-lang.c.
2727 * ch-lang.c: New file, code migrated from c-exp.y.
2728 * ch-lang.h: New file, internal interface between ch-* files.
2729 * ch-lang.c (_initialize_chill_language): Name changed from
2730 _initialize_chill_exp.
2732 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2733 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2734 * config/amix.mh (NATDEPFILES): Add.
2735 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2738 * dwarfread.c (decode_subscr_data): Remove spurious test that
2739 accepted only integer subscript types. We don't do anything
2740 with the type at the moment anyway.
2742 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2744 * ch-exp.y (match_character_literal): Fix case where no
2745 match at all is found.
2746 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2747 width types. For example, "INT" is always 2 bytes regardless
2748 of the values of any TARGET_*_BIT macros. So use explicit
2749 numeric sizes for the types.
2751 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2753 * c-exp.y (c_create_fundamental_type): New function to create
2754 language specific fundamental types for C.
2755 * m2-exp.y (m2_create_fundamental_type): New function to create
2756 language specific fundamental types for Modula 2.
2757 * c-exp.y (c_language_defn, cplus_language_defn): Add
2758 c_create_fundamental_type to language struct initializers.
2759 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2760 to language struct initializers.
2761 * dwarfread.c (expression.h, language.h): Include.
2762 * dwarfread.c (ftypes): New array to hold fundamental types
2763 for current compilation unit.
2764 * dwarfread.c (cu_language_defn): New pointer to language
2765 struct for language of current compilation unit.
2766 * dwarfread.c (dwarf_fundamental_type): New function to
2767 create/lookup fundamental types.
2768 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2769 * dwarfread.c (throughout): Replace lookup_fundamental_type
2770 with dwarf_fundamental_type.
2771 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2772 compilation unit (may be different language or different objfile).
2773 * gdbtypes.c (lookup_fundamental_type): Move actual type
2774 creations into language specific fundamental type creation
2775 functions and call via create_fundamental_type. Add comment
2776 about this function being obsolescent.
2777 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2778 sized signed and unsigned integers.
2779 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2780 * language.c (language_def): New function to lookup a language
2781 struct given it's enumeration.
2782 * language.h (struct language_defn): Add la_fund_type, a pointer
2783 to a function that creates fundamental types for this language.
2784 * language.h (create_fundamental_type): New macro to create
2785 fundamental types based on the current language.
2786 * language.h (language_def): Add prototype.
2787 * language.c (unk_lang_create_fundamental_type): New function
2788 for initializing language structs, calls error if called.
2789 * language.c (unk_language_defn, auto_language_defn,
2790 local_language_defn): Use unk_lang_create_fundamental_type.
2791 ch-exp.y (chill_create_fundamental_type): New function.
2792 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2793 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2795 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2797 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2799 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2800 as GCC_PRODUCER and GPLUS_PRODUCER.
2802 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2804 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2807 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2809 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2810 rather than '$'. This particular piece of braindamage is
2811 spreading like ooze. It's now infected libiberty, deja-gnu,
2813 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2814 hardwired '$' character.
2816 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2818 (Changes to break incredibly ugly, unmaintainable 750 line
2819 read_struct_type function up into managable pieces.)
2820 * Makefile.in (VERSION): Bump to 4.7.3.
2821 * stabsread.c (struct field_info): Local struct definition.
2822 * stabsread.c (read_member_functions, read_struct_fields,
2823 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2824 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2825 functions from fragmented read_struct_type.
2826 * stabsread.c (stabs_general_complaint): Catchall complaint.
2827 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2828 symbol name continuation code. Use macro throughout.
2829 * stabsread.c (various places): Replace add-one-to-pointer
2830 with pointer increment.
2831 * stabsread.c (read_type): Retain function local copy of type
2832 descriptor. Rearrange code calling read_struct_type() to match
2834 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2835 a single blank as the name of nameless enumerations. Recognize
2836 this special case and set nameless flag.
2837 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2839 * ch-exp.y (access_name): New non-terminal token and
2841 * ch-exp.y (general_procedure_name): Now a terminal token.
2842 * ch-exp.y (location): Expand production.
2843 * ch-exp.y (match_simple_name_string): New function.
2844 * ch-exp.y (yylex): Call match_simple_name_string and return
2845 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2847 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2849 * munch: Backslash escape vertical bar characters inside
2850 grep patterns since they have special meaning for some greps.
2851 * parse.c (write_exp_string): Complete rewrite to store string
2852 contants as a leading explicit length, followed by the string data,
2853 followed by a trailing explicit length.
2854 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2855 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2856 Use recorded explicit length of strings in expression elements,
2857 rather than strlen. Adjust code to skip over strings stored in
2858 expression elements, and code to access strings, to account for
2859 new leading explicit size expression element.
2860 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2861 0, to avoid negative expression element indices.
2862 * valops.c (search_struct_method): Minor whitespace change.
2864 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2866 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2867 which together maintain a dynamically expandable static buffer
2868 for the lexer to use when translating C strings to their internal
2869 form (other future uses possible). Fix parsing of C style strings
2870 to do the normal C style input conversions of escaped character
2872 * valops.c (value_string): Remove translation of escaped
2873 character sequences, now done in C expression parser.
2874 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2875 and decides if it should be printed in literal form or some other
2876 form, based on it's ASCII value and setting of sevenbit_strings.
2877 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2878 macro, change indentation style.
2879 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2880 * ch-exp.y (chill_printstr): First cut at real function instead
2883 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2885 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2887 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2889 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2891 * defs.h (sevenbit_strings): Add declaration.
2892 * defs.h (printchar): Replace with gdb_printchar.
2893 * language.h (language_defn): Add new function pointers
2894 la_printchar and la_printstr, to do language dependent
2895 printing of characters and strings.
2896 * language.h (local_printchar, local_printstr): New macros
2897 to call language dependent functions pointed to by la_printchar
2898 and la_printstr respectively.
2899 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2900 dependent functions for printing characters and strings.
2901 * c-exp.y (c_language_defn, cplus_language_defn): Add
2902 c_printchar and c_printstr.
2903 * command.c (do_setshow_command): Rename printchar use to
2905 * expprint.c (print_subexp): Replace C style string output
2906 with call to local_printstr.
2907 * language.c (unk_lang_printchar, unk_lang_printstr):
2908 New stubs, currently errors.
2909 * language.c (unknown_language_defn, auto_language_defn,
2910 local_language_defn): Add unk_lang_printchar and
2912 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2913 language dependent functions to print characters and strings.
2914 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2915 * utils.c (printchar): Renamed to gdb_printchar.
2916 * valprint.c (print_string): Remove prototype, function moved
2917 to c-exp.y, where it becomes c_printstr.
2918 * valprint.c (print_max): Made global for reference from the
2919 language dependent printing routines in *-exp.y.
2920 * valprint.c (repeat_count_threshold): New variable with function
2921 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2922 Change all references to old macro to references to new variable.
2923 * valprint.c (value_print, val_print): Replace calls to
2924 print_string with calls to local_printstr.
2925 * valprint.c (val_print): Replace C style character printing
2926 with call to local_printchar.
2927 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2928 * valprint.c (_initialize_valprint): Add add_show_from_set
2929 call for setting up repeat_count_threshold as print variable.
2930 * ch-exp.y (decode_integer_value): New function.
2931 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2932 * ch-exp.y (chill_printchar, chill_printstr): New language
2933 dependent functions for printing characters and strings.
2934 * ch-exp.y (chill_language_defn): Add chill_printchar and
2937 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2939 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2940 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2941 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2943 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2945 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2946 and assume the process has been killed.
2948 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2950 * remote-udi.c (udi_open): Reset vars so that user can re-run
2951 programs without leaving GDB.
2952 * (many routines): Slightly improve error handling.
2953 * (download): Zero out BSS by longs instead of bytes to avoid
2954 timeouts in real hardware.
2955 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2956 that connection is no longer in use after shutdown() of socket.
2957 This keeps GDB from dying of a SIGPIPE when you issue multiple
2958 `target udi' commands.
2960 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2962 * language.h (language_format_info): New structure to bundle
2963 local formatting information.
2964 * language.h (language_defn): Replace individual format info
2965 with language_format_info structs.
2966 * language.h (local_*_format, local_*_format_prefix,
2967 local_*_format_specifier, local_*_format_suffix): New macros
2968 for binary/octal/decimal/hex formats to access info elements.
2969 * c-exp.y (c_language_defn): Update for new format handling.
2970 * m2-exp.y (m2_language_defn): Update for new format handling.
2971 * dbxread.c (language.h): Include for partial-stab.h use.
2972 * mipsread.c (expression.h, language.h): Include for
2974 * defs.h (local_hex_format, local_hex_format_custom,
2975 local_hex_string, local_hex_string_custom): Move to language.h.
2976 * language.c (local_hex_format_custom, local_hex_string,
2977 local_hex_string_custom, local_octal_format_custom): Use new
2979 * language.c (unknown_language_defn, auto_language_defn,
2980 local_language_defn): Update for new format handling.
2981 * printcmd.c (print_scalar_formatted): Use new macros
2982 to access decimal and binary format info for printing.
2983 * c-exp.y (chill_language_defn): Update for new format handling.
2984 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2985 * ch-exp.y (decode_integer_literal): Add function
2986 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2987 * ch-exp.y (builtin_type_chill_char): Add definition.
2988 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2990 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2992 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2994 (aix_framedata): added nosavedpc field.
2995 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2997 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2998 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2999 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3000 instructions as function_frame_info does. Expand special case of
3001 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3003 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3005 (function_frame_info): Set frameless if the function has no frame,
3006 and set nosavedpc if the PC was not saved. Handle gcc generated
3007 stfd 31,-4(31); st 31, -12(31) correctly.
3008 (frameless_function_invocation): New second argument pcsaved; if 0
3009 return whether the function has a frame, if 1 return whether the
3011 (frame_initial_stack_address): Correct typo: cache registers for
3012 callee_fi, not for fi, (avoids reading garbage memory locations).
3014 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3016 * infrun.c (wait_for_inferior (just before step_over_function
3017 label)): Change test for stepping into subroutine to check for the
3018 presence of line number info. This makes stuff compiled with -g1
3019 cause GDB to not lose control when stepping.
3021 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3022 Improve comments as well.
3024 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3026 * Makefile.in (VERSION): Bump to 4.7.2
3027 * symtab.c (find_pc_symtab): Fix return of random value
3029 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3030 Makefile since it contains sed patterns used in generation.
3031 Add sed pattern to also delete #include of any malloc.h.
3032 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3033 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3034 function names to conform to K&R terminology with respect to
3035 logical and bitwise operators:
3036 UNOP_ZEROP => UNOP_LOGICAL_NOT
3037 UNOP_LOGNOT => UNOP_COMPLEMENT
3038 BINOP_LOGAND => BINOP_BITWISE_AND
3039 BINOP_LOGXOR => BINOP_BITWISE_XOR
3040 BINOP_LOGIOR => BINOP_BITWISE_IOR
3041 BINOP_AND => BINOP_LOGICAL_AND
3042 BINOP_OR => BINOP_LOGICAL_OR
3043 PREC_OR => PREC_LOGICAL_OR
3044 PREC_AND => PREC_LOGICAL_AND
3045 PREC_LOGIOR => PREC_BITWISE_IOR
3046 PREC_LOGXOR => PREC_BITWISE_XOR
3047 PREC_LOGAND => PREC_BITWISE_AND
3048 value_zerop() => value_logical_not()
3049 value_lognot() => value_complement()
3050 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3051 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3052 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3053 and is nonexistant in some SVR4 based systems.
3054 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3055 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3057 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3058 * source.c (source_info): Fix minor nits, print "1 line" rather
3059 than "1 lines", and "language is <lang>".
3060 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3061 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3062 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3064 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3065 * ch-exp.y: New expression parser, for GNU-Chill.
3066 * defs.h (enum language): Add language_chill.
3067 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3068 LANG_MODULA2 a recognized language.
3069 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3070 Chill as well as Modula-2.
3071 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3072 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3073 * language.c (set_language_command): Add chill.
3074 * language.c (binop_result_type, integral_type, character_type,
3075 boolean_type, structured_type, value_true, binop_type_check):
3076 Add language_chill cases.
3077 * language.h (_LANG_chill): Define.
3078 * symfile.c (deduce_language_from_filename): Recognize the
3079 filename extensions ".chill", ".c186", and ".c286" for Chill.
3080 * valprint.c (typedef_print): Add case for language_chill.
3081 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3082 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3083 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3084 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3086 * Makefile.in (distclean): Add target ch-exp.tab.c.
3087 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3088 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3089 * eval.c (evaluate_subexp): Add OP_BOOL case.
3090 * expprint.c (print_subexp): Add OP_BOOL case.
3092 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3094 * infcmd.c (set_environment_command): Avoid skipping first
3095 char of env value if an '=' appears in it. Bug report and fix
3096 by Mark Jungerman, <maj@lucid.com>.
3098 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3100 * infcmd.c (step_over_calls): Improve comments.
3101 * symtab.c (find_pc_psymtab): Clean up a bit.
3102 * (find_pc_symtab): Fix comments, clean up code.
3103 * (find_pc_line): General cleanups, efficiency improvements.
3104 Also, don't return garbage when some line info exists, but there
3107 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3109 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3110 member, and the stat pointer passed to vmap_symtab was NULL, the
3111 wrong vmap entries would be modified. Fixes behavior where
3112 attempting to load symbols for a module with no member would mess
3113 up already read in symbols.
3115 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3117 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3118 29k-share/dfe/mini2udi.o.
3119 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3120 * alldeps.mak, depend: Update to deal with removal of
3121 aforementioned files.
3122 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3123 requirement for useless 'program' argument. Clean up
3124 udi_create_inferior, and udi_load to call common download()
3125 routine. Create download routine to load remote hosts directly
3126 (with the help of BFD) so that we don't need yank.c and
3128 Fix udi_detach to call UDIDisconnect with
3129 the right arguments. Clean up udi_resume, don't assign tip_error
3130 twice. Clean up udi_wait, straighten out status codes. Make
3131 udi_kill really work.
3133 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3135 * c-exp.y: separated host/target idea of integer type size,
3136 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3137 UINT and CHAR rules. (parse_number): work out the targetwise type
3138 of a number based upon it's size and qualifiers. (yylex): chars
3139 are now treated the same way as ints.
3141 * source.c (indentify_source_line): don't core dump if wanted
3142 line is larger than number of lines in source. (can happen when
3143 coff gets confused about #included source).
3145 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3147 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3148 when debugging a program with 100 shared libraries.
3150 * solib.c (solib_map_sections): Always close the BFD we open.
3151 Free all malloc'd storage we allocate, too, including error cases.
3152 (struct so_list): Remove unused so_bfd member.
3153 (clear_solib): Don't bother closing so_bfd.
3155 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3156 cacheable. `So many symbol files, so little file descriptors.'
3158 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3160 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3161 Stubs should stand alone as much as possible.
3163 * source.c (show_directories): Avoid printf_filtered length prob
3164 pointed out by Jonathan Stone.
3166 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3167 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3168 <Lee_Cooprider@vos.stratus.com>.
3170 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3172 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3173 struct, not struct itself.
3174 * serial.h (serial_restore): Fix prototype, takes pointer not
3177 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3179 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3180 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3182 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3184 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3185 Stubs should stand alone as much as possible.
3187 * README: Add remote-es1800.c and remote-st2000.c to table.
3188 * go32-nat.c: Remove, there is no native go32 support.
3189 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3191 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3193 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3194 new routines to deal with sending SIGINTs to attached processes
3195 when the user interrupts the controlling GDB.
3196 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3197 the aforementioned routines when waiting for the attached process.
3199 * elfread.c, mipsread.c: Include <string.h>.
3200 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3201 * serial.h: Add prototype for serial_restore().
3203 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3205 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3206 minimal_symbol_count, because the NULL symbol is not included in
3207 the count. This prevented this function from finding the last
3208 symbol in the table.
3210 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3212 * dbxread.c (process_one_symbol): if not defined
3213 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3214 the start of the function, not just after N_FUN.
3216 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3218 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3219 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3220 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3221 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3222 file. Remove preprocessor defines that previously did remapping.
3224 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3226 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3227 Bug fix courtesy of Alexander Klaiber.
3229 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3231 hp300 native support (hp300hpux untested).
3233 * hp300ux-xdep.c: removed.
3234 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3235 * xm-hp300hpux.h: updated copyright.
3236 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3237 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3238 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3239 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3240 fork-child.o coredep.o corelow.o.
3241 (NAT_FILE, NATDEPFILES): new macros.
3242 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3243 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3245 (NAT_FILE, NATDEPFILES): new macros.
3246 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3248 Vax ultrix native support.
3250 * nm-vax.h: new file.
3251 * Makefile.in (HFILES): added nm-vax.h.
3252 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3253 coredep.o corelow.o removed.
3254 (NAT_FILE, NATDEPFILES): new macros.
3255 * xm-vax.h: updated copyright.
3256 (REGISTER_U_ADDR): removed.
3258 Apollo native support (untested).
3260 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3261 * a68v-nat.c, nm-apollo68[bv].h: new files.
3262 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3263 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3264 * a68v-xdep.c: removed.
3265 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3266 inftarg.o fork-child.o a68v-xdep.o.
3267 (NAT_FILE, NATDEPFILES): new macros.
3269 * defs.h: include nm.h.
3270 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3271 sparc-tdep.c, : do not include nm.h.
3272 * doc/gdbint.texinfo: nm.h now included in defs.h.
3274 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3276 * Makefile.in (VERSION): 4.7.1 post release!
3278 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3280 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3282 * Makefile.in (VERSION): gdb-4.7 release.
3283 * README: Update for gdb-4.7.
3285 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3287 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3290 * alldeps.mak, depend: Update.
3292 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3294 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3296 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3297 causes problems in setting breakpoint in the right place in
3298 functions with `float' args which are passed as doubles.
3299 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3300 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3302 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3304 * Makefile.in (HFILES): Add nm-i386sco.h.
3305 * dwarfread.c: include <sys/types.h> for SCO.
3306 * infptrace.c: Don't include ptrace.h under SCO.
3307 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3309 * config/i386v.mt: Add exec.o to TDEPFILES.
3311 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3313 * i386v-nat.c: Remove space from front of #endif.
3314 * irix4-nat.c: Remove externs of registers[], include inferior.h
3316 * mips-nat.c: Explicitly initialize zerobuf to 0!
3317 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3318 Always setup fci->frame, even if it's non-zero. Too many places
3319 depend upon this behavior (and I have to get a release out the
3321 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3322 processing_gcc_compilation if we find the embedded stabs marker.
3323 This fixes several bugs with finding the location of short or char
3324 function parameters passed on the stack.
3326 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3328 Native support for sun4sol2.
3330 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3331 * nm-sysv4.h: new file.
3332 * Makefile.in (HFILES): added nm-sysv4.h.
3333 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3334 (NAT_FILE, NATDEPFILES): new macros.
3335 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3337 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3339 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3340 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3342 * Makefile.in (VERSION): Tick to 4.6.9.
3344 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3346 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3347 definition, replace with portable one.
3348 * remote-nindy.c: Lint.
3349 (nindy_wait): Return type is int, result is inferior_pid.
3350 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3351 (initialize_symmisc): Remove empty function.
3352 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3353 Remove obsolete, misspelled macro.
3354 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3355 (all @node commands): Use new form to avoid nitpicking errors.
3356 * doc/gdbint.texinfo: Document host/native/target split.
3358 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3360 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3362 * xm-mips.h (offsetof): Don't define this if __STDC__.
3364 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3366 umax native support (untested).
3368 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3370 (NAT_FILE, NATDEPFILES): new macros.
3371 * config/umax.mt (TDEPFILES): removed exec.o.
3372 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3373 removed to nm-umax.h.
3374 * nm-umax.h: new file.
3375 * Makefile.in (HFILES): added nm-umax.h.
3377 hppa native support (untested).
3379 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3380 (NAT_FILE, NATDEPFILES): new macros.
3381 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3382 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3383 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3384 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3385 * hppa[bh]-xdep.c: removed.
3386 * hppa[bh]h-tdep.c: do not include ptrace.h.
3387 * Makefile.in (HFILES): added nm-hppa[bh].h.
3389 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3391 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3393 * mips-nat.c: Straighten out include files. Work around
3394 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3397 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3399 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3400 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3401 backtraces from core files work.
3402 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3403 Functions are now defined in mips-nat.c.
3405 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3407 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3408 serial_default_name().
3410 * remote-hms.c, ser-go32.c, serial.h: Change from
3411 serial_timedreadchar() to new serial_readchar().
3413 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3415 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3417 * c-exp.y: Moved handling of 'const' and 'volatile' from
3418 <type> to <typebase>. This removes 2 conflicts.
3420 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3422 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3423 from breakpoint table when reseting breakpoints.
3425 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3427 Native support cleanup and corefile fixes for i386 SVR4 systems.
3429 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3430 fill_fpregset): Moved to i386v4-nat.c
3431 * i386v4-nat.c, nm-i386v4.h, : New files.
3432 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3433 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3434 change i386v-nat.o to i386v4-nat.o.
3436 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3438 Miscellaneous 386 configs updated.
3440 * config/i386aout.mt (TDEPFILES): removed exec.o.
3441 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3442 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3443 (NAT_FILE, NATDEPFILES): new macros.
3444 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3445 config/i386v4.mt (TDEPFILES): removed exec.o.
3446 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3447 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3448 (NAT_FILE, NATDEPFILES): new macros.
3449 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3450 fork-child.o coredep.o corelow.o i386-xdep.o.
3451 (NAT_FILE, NATDEPFILES): new macros.
3453 Native support cleanup for i386bsd (untested).
3455 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3456 * config/i386bsd.mh (NATDEPFILES): added exec.o
3457 * tm-i386bsd.h (FLOAT_INFO): removed.
3458 * nm-i386bsd.h (FLOAT_INFO): added.
3460 Native support for i386v (untested).
3462 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3463 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3464 (NAT_FILE, NATDEPFILES): new macros.
3465 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3466 * i386-xdep.c: removed.
3467 * Makefile.in (HFILES): added nm-i386v.h
3468 * i386v-nat.c, nm-i386v.h: new file.
3469 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3471 * tm-i386v.h (FLOAT_INFO): removed.
3473 Native support for linux (untested).
3475 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3476 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3477 (NAT_FILE, NATDEPFILES): new macros.
3478 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3479 * Makefile.in (HFILES): added nm-linux.h.
3480 * nm-linux.h: new file.
3481 * xm-linux.h: updated copyright. cleaned up formatting.
3482 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3484 Native support for sun386 (untested).
3486 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3487 fork-child.o sun386-xdep.o.
3488 (NAT_FILE, NATDEPFILES): new macros.
3489 * config/sun386.mt (TDEPFILES): removed exec.o.
3490 * Makefile.in (HFILES): added nm-sun386.h.
3491 * sun386-nat.c, nm-sun386.h: new file.
3492 * sun386-xdep.c: removed.
3493 * xm-sun386.h: updated comment and copyright.
3494 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3497 Native support for i386mach (untested).
3499 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3500 fork-child.o mach386-xdep.o.
3501 (NAT_FILE, NATDEPFILES): new macros.
3502 * Makefile.in (HFILES): added nm-i386mach.h.
3503 * nm-i386mach.h, i386mach-nat.c: new files.
3504 * mach386-xdep.c: removed.
3505 * xm-i386mach.h: updated copyright.
3506 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3509 Native separation for go32 (untested).
3511 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3512 * go32-nat.c: new file.
3513 * go32-xdep.c (call_ptrace, child_resume,
3514 fetch_inferior_registers, store_inferior_registers,
3515 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3517 Native support for m88k (untested).
3519 * Makefile.in (HFILES): added nm-m88k.h
3520 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3521 FETCH_INFERIOR_REGISTERS): removed.
3522 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3523 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3524 (NAT_FILE, NATDEPFILES): new macros.
3525 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3526 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3527 * m88k-xdep.c: removed.
3529 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3531 * i386b-nat.c: Comment changes.
3532 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3534 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3536 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3538 Avoid longjmp()-catching compilation errors in cross-ports.
3540 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3541 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3542 Move from mips-tdep.c and tm-{irix3,mips}.h.
3543 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3545 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3548 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3549 (fetch_core_registers): Fix bfd_seek arguments.
3551 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3553 Make core files work again (add back the `core' target).
3555 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3556 (NATDEPFILES): Add corelow.o.
3557 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3560 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3561 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3562 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3563 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3564 appears. FIXME, these should be moved to NATDEPFILES for native
3567 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3569 Ultra3 host/target/native split. (untested).
3571 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3572 (fetch_register, fetch_inferior_registers,
3573 store_inferior_registers, fetch_core_registers): removed to
3575 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3577 * Makefile.in (HFILES): added nm-ultra3.h.
3578 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3579 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3581 (NAT_FILE, NATDEPFILES): new macros for native support.
3582 * config/ultra3.mt (TDEPFILES): exec.o removed.
3584 * xm-vaxult.h: add MEM_FNS_DECLARED.
3586 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3588 * Makefile.in (VERSION): Roll to 4.6.8.
3589 (OBS): Put version.o first, so Makefile rebuild happens early.
3591 * command.h: Publicize prototype for not_just_help_class_command.
3592 * command.c: Remove proto.
3593 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3594 output. Move "maint info" from class info to class maintenance,
3596 * infrun.c: Move "stop" to class_obscure, and give it a
3597 function so it will not be seen as a global help topic. FIXME,
3598 it should be possible to set these attributes independently.
3600 * core.c (core_command): Make nicer error message for no core support.
3602 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3604 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3605 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3607 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3608 (scan_compilation_units): Punt unused filename arg. dbfoff,
3609 lnoffset, and curlnoffset are file_ptr's now.
3610 (dwarf_build_psymtabs): Drop desc and filename args; use
3611 objfile. dbfoff and lnoffset are file_ptr's now.
3612 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3613 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3614 (elf_symfile_read): Skip desc and filename args to
3615 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3616 * gdb-stabs.h: Use file_ptr rather than off_t.
3617 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3618 compile-time debug check that someone turned off as "unused".
3619 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3620 * symfile.h: Update dwarf_build_psymtabs and
3621 elfstab_build_psymtabs prototypes.
3622 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3623 Use file_ptr offsets. bfd_seeks use L_SET.
3625 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3627 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3628 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3629 value so that demangler won't be invoked. This greatly speeds up
3631 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3632 linked_proc_info so that it properly deallocates the appropriate
3633 item after it is done with it instead of before.
3634 * Don't pass bogus frame pointer to create_new_frame(). Just
3635 leave it as zero so that lower level code will figure out the
3638 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3640 Sony News native support.
3642 * Makefile.in (HFILES): added nm-news.h.
3643 * nm-news.h: new file.
3644 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3645 fork-child.o coredep.o to NATDEPFILES.
3646 (NAT_FILE, NATDEPFILES): new macros for native support.
3647 * config/news.mt (TDEPFILES): removed exec.o.
3649 * remote-vx.c: remove redundant include of sys/time.h.
3651 * infrun.c: include ctype.h. Otherwise some machines result in
3652 undefined for isdigit.
3654 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3656 * configure.in: Convert m68k entries to m68* entries to handle
3657 all the various m68xxx hosts and targets.
3658 * config/news1000.mt: No longer needed, same as news.mt.
3660 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3662 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3664 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3666 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3667 nm-sun2.h, nm-mips.h.
3669 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3671 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3673 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3675 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3677 * xm-hppah.h: if __STDC__ is not defined, define
3679 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3680 compiler; see the comment in the file.
3682 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3684 First cut at support for all BSD variants on 386.
3686 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3687 * i386b-nat.c: New native support file.
3688 * configure.in: Add host and target for i[34]86-*-bsd*.
3689 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3691 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3693 Sun2 native support (untested).
3695 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3696 REGISTER_U_ADDR): removed to nm-sun2.h.
3697 * nm-sun2.h: new file.
3698 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3699 fork-child.o sun3-xdep.o removed.
3700 (NAT_FILE, NATDEPFILES): new macros.
3702 Mips native support. Decstation and iris4 have been tested.
3705 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3706 fill_fpregset): removed to irix4-nat.c
3707 * mips-xdep.c: removed.
3708 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3710 * procfs.c: include nm.h.
3711 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3712 * xm-irix4.h: bump copyright.
3713 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3714 PROC_NAME_FMT): removed.
3715 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3716 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3717 (NAT_FILE, NATDEPFILES): new macros for native support.
3718 (CC): supply default compiler switches.
3719 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3720 fork-child.o coredep.o.
3721 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3723 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3724 fork-child.o mips-xdep.o coredep.o.
3725 (NAT_FILE, NATDEPFILES): new macros for native support.
3727 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3729 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3730 (NATDEPFILES): added fork-child.o
3731 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3732 (NATDEPFILES): added fork-child.o
3733 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3734 (NATDEPFILES): added fork-child.o
3736 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3738 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3739 by using puts_filtered instead.
3741 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3743 * remote-nindy.c (nindy_load): Replacement version from Steve
3744 Chamberlain, doesn't require forking to run "strip" or "sx".
3746 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3748 * Makefile.in (HFILES): Add nm-*.h files.
3750 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3752 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3753 (NATDEPFILES): added fork-child.o.
3755 * doc/gdbint.texinfo: document a few more macros, create new
3756 section for native macros.
3758 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3760 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3761 resolution of copyright issues.
3763 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3765 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3766 subdir gets configured.
3768 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3770 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3772 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3773 searching for a "bfd_strip" program. Also, fixed up arguments
3774 passed to that program.
3776 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3777 which is now used for something else. Rewrite description of
3778 associated parameters to match how gdb does it now.
3779 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3781 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3783 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3785 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3788 * inferior.h (proc_signal_handling_change): prototype removed.
3789 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3790 (handle_command): now calls target_notice_signals.
3791 * procfs.c (proc_signal_handling_change): renamed to
3792 procfs_notice_signals. Now static. Add prototype. All callers
3794 * target.h (struct target_ops): new field, to_notice_signals.
3795 (target_notice_signals): new macro to cover new field.
3796 * target.c (cleanup_target): default to_notice_signals to ignore.
3797 * corelow.c (core_ops),
3799 inftarg.c (child_ops),
3800 procfs.c (procfs_ops),
3801 remote-adapt.c (adapt-ops),
3802 remote-eb.c (eb_ops),
3803 remote-es1800.c (es1800_ops, es1800_child_ops),
3804 remote-hms.c (hms_ops),
3805 remote-mm.c (mm_ops),
3806 remote-nindy.c (nindy_ops),
3807 remote-st2000.c (st2000_ops),
3808 remote-udi.c (udi_ops),
3809 remote-vx.c (vx_ops, vx_run_ops),
3810 remote.c (remote_ops),
3811 target.c (dummy_target),
3812 xcoffexec.c (exec_ops): added static initializer for
3814 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3816 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3818 * main.c (define_command): Add forgotten initializer.
3820 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3822 * language.c, language.h: Move saved_language out to global
3823 expected_language. Set expected_language when user expectation
3825 * language.c (language_info): Don't print type/range checking gub.
3826 * main.c (main): Set expected language.
3827 (execute_command): Check against expected language.
3828 * symfile.c (set_initial_language): Set expected language.
3830 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3832 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3834 A bunch of changes mostly to improve debugging of C++ programs.
3835 Specifically, the calling of inferiors methods is improved.
3837 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3838 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3839 hide the implementation details of pointer-to-method objects.
3840 How to tell if the pointer points to a virtual method is
3841 still very dependent on the particular compiler, but this
3842 should make it easier to find the places to change.
3843 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3844 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3845 macros, instead of a hard-wired-in code that incorrectly
3846 assumed a no-longerused representation of pointer-to-method
3847 values. And otherwise fix the relevant bit-rotted code.
3849 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3850 If there are both fields and methods, put a space between.
3852 * stabsread.c (read_struct_type): Fix bug in handling of
3853 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3854 by '_'). (It used to prematurely exit the loop reading in
3855 the fields, so it would think it should start reading
3856 methods while still in the fields. This could crash gdb
3857 given a gcc that can emit nested type information.)
3859 * valops.c (search_struct_method): Pass 'this' value by
3860 reference instead of by value. This provides a more
3861 consistent interface through a recursive search where the
3862 "bottom" functions may need to adjust offsets (due to multiple
3864 * valops.c, value.h, values.c: Pass extra parameters to
3865 value_fn_field and value_virtual_fn_field so we can
3866 correctly adjust offset for multiple inheritance.
3867 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3868 virtual function calls by using value_virtual_fn_field().
3869 * values.c: New function baseclass_offset, derived from
3870 baseclass_addr (which perhaps can be made obsolete?).
3871 It returns an offset rather than an address. This is a
3872 cleaner interface since it doesn't mess around allocating
3874 * valops.c (search_struct_method): Use baseclass_offset
3875 rather than baseclass_addr.
3877 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3879 * Makefile.in: Re-install 29K/UDI stuff.
3880 * remote-udi.c (udi_resume): Clean up.
3881 * (udi_wait): Rewrite, leave out bugs.
3882 * Add debugging code to print out all register fetches and stores.
3883 * Straighten out target_ops.
3884 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3886 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3888 * remote-udi.c (udi_create_inferior): run with no arguments should
3889 not pass the program name as an argument, since the UDI code
3890 already handles that.
3891 (udi_load): get the symbols from prog_name, not arg_string (the
3892 load command should really use arg_string as the program name, not
3893 prog_name, but at least the run command works now).
3895 * munch: HP9000/300 nm puts an extra space between T and symbol
3898 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3899 needed for vxworks targets.
3901 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3903 * am29k-tdep.c (_initialize_29k): Make it possible for the
3904 user to set and query the address where function calls into the
3905 inferior write a small scratch routine. `set call_scratch_address'
3906 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3907 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3908 not already cached validly.
3910 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3912 Rs6000 native support.
3914 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3915 machines without this header should not be compiling this file.
3916 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3917 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3918 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3919 * xm-rs6000.h: do not include ptrace.h.
3920 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3921 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3922 infptrace.o and inftarg.o move to NATDEPFIES.
3923 (NAT_FILE, NATDEPFILES): new macro for native support.
3925 Sun3 native support.
3927 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3928 new macros for native support.
3929 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3930 removed sun3-xdep.o.
3931 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3933 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3934 * sun3-nat.c, nm-sun3.h: new files for native support.
3936 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3938 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3939 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3940 dbfsize and use it to initialize new local file scope dbsize.
3941 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3942 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3943 DIEs as well as the current check for undersize DIEs. This helps
3944 to gracefully detect and reject corrupted DIE information.
3946 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3948 Add `command hooks' and a hook for inferior program stopping.
3950 * command.h (struct cmd_list_element): Remove unused `aux'
3951 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3952 * command.c (add_cmd): Initialize new fields, elim old.
3953 (add_alias_cmd): Clone new fields.
3954 (delete_cmd): Un-hook hookee if we're deleting hook.
3955 (help_cmd): Tell user the command is hooked, if it is.
3956 (lookup_cmd_1): Abbreviations return the original command
3957 instead of themselves, so that hooks on the original cmd will be
3959 * defs.h (enum command_class): Add class_pseudo and comments.
3960 * gdbcmd.h (execute_user_command): Add prototype.
3961 * infrun.c (normal_stop): If the stop command is hooked,
3962 run the hook whenever we stop.
3963 (hook_stop_stub): Stub for catch_errors.
3964 (_initialize_infrun): Set up pseudo "stop" command.
3965 * main.c (execute_user_command): Code extracted from execute_command.
3966 (execute_command): If hooked, run the hook before the command.
3967 (define_command): If defining a new hook, check the command it
3968 is hooking, and warn if none. Install the hook.
3969 * source.c (_initialize_source): "l" is an abbrev for "list".
3970 * doc/gdb.texinfo: Document command hooks.
3972 * Makefile.in (VERSION): Roll to 4.6.7.
3973 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3974 * infrun.c (breakpoints_inserted): Make it static again.
3975 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3977 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3979 Native file renaming.
3981 * nat-sparc.c -> sparc-nat.c
3982 * nat-sun4os4.h -> nm-sun4os4.h
3983 * nat-trash.h -> nm-trash.h
3984 * config/sun4os4.mh: track file renaming.
3985 * configure.in: link to nm.h rather than nat.h.
3986 * infptrace.c: include nm.h rather than nat.h.
3988 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3990 Host/target/native split for sun4.
3992 * Makefile.in (TSOBS): removed corelow.o.
3993 * infptrace.c: included nat.h.
3994 * nat-trash.h: temporary header file. This should be removed once
3995 all hosts have the native/host/target split.
3996 * configure.in: add a symlink from nat-trash.h to nat.h if no
3997 other nat file exists for this configuration.
3998 * sparc-tdep.c: no longer include sys/ptrace.h.
3999 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4000 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4002 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4003 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4004 to NATDEPFILES. removed sparc-xdep.o.
4005 (NATDEPFILES, NAT_FILE): new macros for native support.
4007 Break the direct connection from core_file_command to any
4008 particular type of core file support.
4010 * target.h (find_core_target): new prototype.
4011 * target.c (find_core_target): new function. Walks the target
4012 list looking for the core target.
4013 * core.c (core_file_command): replace calls to core_detach and
4014 core_open with find_core_target and direct calls.
4016 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4018 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4020 config/hp300hpux.mh: ALLOCA1 was not defined.
4022 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4024 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4025 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4026 until we can figure out a better way to do paging.
4028 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4030 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4031 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4032 * hppa-coredep.c: Remove, now that we use the hook.
4033 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4034 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4036 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4037 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4038 be ripped out and reimplemented right (see elfread.c).
4039 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4041 Rename all HPPA files to fit into unique DOS filenames:
4042 * *hppabsd* => *hppab*
4043 * *hppahpux* => *hppah*
4045 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4047 Make the /proc support a target-struct in its own right.
4049 * Makefile.in: Remove inftarg.[co], since it is now included via
4051 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4052 reference infptrace.o. Add fork-child.o to all *.mh that
4055 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4056 No longer global functions.
4057 (fork_inferior): New global function from fork-child.c.
4058 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4059 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4060 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4061 (child_create_inferior): New tiny function that calls fork_inferior.
4062 * fork-child.c: New file, containing fork_inferior, which is
4063 built from slight mods to inftarg.c's child_create_inferior.
4065 * procfs.c (procfs_ops): Add target vector.
4066 (attach): Rename as static do_attach.
4067 (procfs_create_inferior): New tiny function that calls fork_inferior.
4068 (child_xfer_memory): Rename to static procfs_xfer_memory.
4069 (store_inferior_registers): Rename to static procfs_store_registers.
4070 (inferior_proc_init): Rename to static procfs_init_inferior.
4071 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4072 procfs_files_info, procfs_open, procfs_mourn_inferior,
4073 procfs_can_run): Slightly mangled copies of the corresponding
4074 child_XXX routines from inftarg.c.
4075 (proc_wait): Renamed to static procfs_wait.
4076 (child_resume): Rename to static procfs_resume.
4077 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4078 (initialize_proc_fs): Rename to initialize_procfs. Set up
4081 * putenv.c: index -> strchr.
4082 * regex.c: Always rename bcopy to memcpy, etc.
4083 FIXME: Eventually do the renames rather than use #define's.
4084 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4086 * sparc-xdep.c: Move deferred_stores to target dependent.
4087 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4089 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4091 Split non-target-dependent code out of target_attach routines.
4093 * target.h: Comments on target_attach args and results.
4094 * infcmd.c (attach_command): Check for existing execution, call
4095 target_attach, set up terminal status and wait_for_inferior, wait
4096 for the attach status, and do normal_stop.
4097 * inftarg.c (child_attach): Remove target independent stuff.
4098 * remote-adapt.c (adapt_attach): Ditto.
4099 * remote-mm.c (mm_attach): Ditto.
4100 * remote-udi.c (udi_attach): Ditto.
4101 * remote-vx.c (vx_attach): Ditto.
4105 * remote-hms.c (hms_attach): Remove completely, it was useless.
4106 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4107 commented-out start_remote calls.
4108 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4109 DENTER and DEXIT macros and their calls. Use a real debugger --
4110 like gdb -- to see what functions are being called when.
4111 * utils.c (strcmp_iw): Make nonstatic, for lint.
4113 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4115 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4117 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4119 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4120 fix to differentiate between gcc1 & gcc2 compiled files so that we
4121 can debug calls that pass structs as args correctly.
4122 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4123 so, and what version.
4125 * remote.c (remote_wait): Make regs be char to avoid picayune
4126 ANSI compiler warnings.
4128 * energize.h: Move all external struct decls to inside of
4129 __STDC__, add prototype for energize_shell_wait().
4130 * energize.c (getpty): Clean up, make us really get a controlling
4132 * (energize_initialize): Disable SIGIO prior to setting up for
4133 I/O interrupts. Move setsid(), et. al. to getpty().
4134 * (energize_shell_wait): New routine to wait for things started
4135 via the shell command, uses wait() instead of /dev/proc.
4136 * Also, add prototype for execute_command_1().
4138 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4140 * inftarg.c (child_create_inferior, child_attach,
4141 child_mourn_inferior): collect unix child process stratum
4142 functions which live below the target vector into this file to
4143 facilitate host/target/native split. Also, make them static.
4144 * inflow.c (child_mourn_inferior): removed.
4145 * infrun.c (child_create_inferior, child_attach): removed.
4146 (resume): becomes global so that functions below the
4147 target vector can find it.
4148 * inferior.h (resume): add prototype.
4149 (child_mourn_inferior, child_create_inferior, child_attach):
4152 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4153 replaced with find_default_attach and
4154 find_default_create_inferior.
4156 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4158 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4159 addresses don't get displayed in the wrong positions.
4161 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4163 Separate core functions along target vector in preparation for
4164 native support. Functions above vector now live in core.c. Those
4167 * core.c (solib_add_stub, core_close, core_open, core_detach,
4168 get_core_registers, core_files_info, core_ops): moved to corelow.c
4169 (_initialize_core): removed addition of core_ops target.
4170 * corelow.c: new file.
4171 (solib_add_stub, core_close, core_open, core_detach,
4172 get_core_registers, core_files_info, core_ops): moved from core.c
4173 (_initialize_corelow): new function.
4174 * gdbcore.h (core_open, core_detach): added prototypes.
4175 (core_ops): add forward declaration.
4176 * Makefile.in (SFILES_MAINDIR): add core.c
4178 (TSOBS): change core.o to corelow.o
4180 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4182 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4183 instead of 'sun' predefined symbol so that trap analysis code is
4184 enabled only when the TARGET is a sun3.
4186 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4188 * tm-i960.h (ext_format_i960): Add top-level declaration.
4189 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4190 blocks, else Sun4 compiler complains.
4192 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4194 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4195 instruction's argument. Patch from jonathan@cs.stanford.edu
4198 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4200 Break the thread of control that implies that a unix child
4201 process will be the default target.
4203 * target.c (find_default_run_target, find_default_attach,
4204 find_default_create_inferior, return_zero): new functions.
4205 (cleanup_target): Make return_zero the default for to_can_run.
4207 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4208 child_create_inferior references with find_default_XXX instead.
4210 * target.h (struct target_ops): new field, to_can_run.
4211 (find_default_attach, find_default_create_inferior): new prototypes.
4212 (target_can_run): new macro.
4214 * Also added a zero (default) to_can_run element to all static
4215 struct target_ops initializations throughout GDB, except:
4216 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4218 * infrun.c (child_create_inferior): Clean up error handling when
4219 no exec file is specified.
4220 (child_attach): Don't require exec file.
4222 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4224 Remove kill_inferior_fast, in favor of target_kill, which goes
4225 through the target vector.
4227 * inferior.h (kill_inferior_fast): remove declaration.
4229 * main.c (disconnect): call quit_cover using catch_errors rather
4230 than calling kill_inferior_fast directly. New way goes through
4231 the target vector, handles attached processes, and writes
4232 command history if appropriate.
4233 (quit_cover): new function, wrapper for quit_command.
4235 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4236 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4237 inlining them into the local kill_inferior when needed.
4239 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4241 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4242 * stabsread.c (read_struct_type): Simplify complicated expression
4243 for dumb DECstation compiler.
4245 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4247 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4248 operands to memory management instructions, from WRS.
4250 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4252 * main.c (main): Back out previous language setting changes.
4253 Replace with simple default to C before processing any init
4254 files. There MUST be a language set, even in the absence of
4255 init files or executables, or expression parsing fails.
4257 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4259 * main.c (main): Move code that sets initial language to
4260 symfile.c. Fixup places where command files are processed to
4261 be consistent in setting a default language if none has been
4263 * symfile.c (set_initial_language): Add code moved from
4264 main() that sets an initial default language when a new
4265 symbol file is read.
4266 * symfile.c (symbol_file_command): Call set_initial_language.
4267 * symtab.c (find_main_psymtab): Add FIXME comment.
4269 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4271 * breakpoint.c, sparc-tdep.c: comment changes.
4272 * configure.in: removed target_dependent line.
4274 * remote-mm.c (mm_attach): change printf to error to prevent
4276 * remote-udi.c (udi_attach): change printf to error to prevent
4279 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4280 calls to {fetch|store}_inferior_registers with calls to
4281 target_{fetch|store}_registers, for remote-target independence.
4283 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4285 * Makefile.in: Fix bug I introduced in merging Rich's change.
4286 * infrun.c (child_create_inferior): Use proceed() rather than
4287 doing all the same stuff by hand.
4289 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4291 * Makefile.in, configure.in: add support for files used only when
4292 configured native, that is, when host = target.
4294 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4296 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4297 stores are target dependent and were moved from xm to tm.
4299 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4301 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4303 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4304 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4306 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4308 * target.h (struct target_ops): removed to_convert_to_virtual and
4309 to_convert_from_virtual elements. Initializations removed from
4310 all static initializations.
4311 (target_convert_to_virtual, target_convert_from_virtual):
4313 (host_convert_to_virtual, host_convert_from_virtual): Removed
4314 forward declarations.
4315 * target.c (cleanup_target): removed default assignments for
4316 to_convert_to_virtual and to_convert_from_virtual.
4317 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4319 * findvar.c (value_of_register, value_from_register):
4320 target_convert_to_virtual inlined.
4321 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4322 * valops.c (value_assign): target_convert_from_virtual inlined.
4324 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4326 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4327 position wrong if used for the prompt.
4328 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4330 Support for accessing arbitrary MIPS stack frames in memory.
4332 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4333 set, run it before INIT_EXTRA_FRAME_INFO.
4334 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4336 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4337 (FP) value in the frame_info struct if it is zero (as from top of
4339 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4341 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4342 comes back as zero. So does FP_REGNUM, as a trigger for
4343 init_extra_frame_info.
4345 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4346 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4347 (INIT_FRAME_PC): Defined to null.
4348 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4349 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4350 Briefly explain MIPS stacks in GDB.
4352 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4354 * copying.awk, copying.c (show_copying_command,
4355 show_warranty_command): Rename from copying_info, warranty_info,
4356 to match command function conventions.
4358 * utils.c (prompt_for_continue): Reinitialize more-counts
4359 before printing anything, and again afterward. Fix comments.
4360 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4361 or alloca() if needed.
4363 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4364 detect native versus cross-host.
4366 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4368 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4369 Suns. Rename to m68k_saved_pc_after_call.
4370 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4371 m68k_saved... instead of sun3_saved...
4373 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4375 * Makefile.in (update-depend, update-alldeps): Split out of
4376 setup-to-dist, for convenience in rebuilding the depend and
4378 (assorted): Update to catch straggler files when building gdb.tar.Z.
4380 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4382 Preliminary cleanup for splitting host/native/target.
4384 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4385 here; it is dealt with at a gdb-target-independent level.
4386 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4387 high toned routine. Fix return type to void.
4388 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4389 Rich and I believe the "real problem" was that both single_step
4390 and target_resume were issuing PT_CONTINUE calls. This would
4391 cause the second PT_CONTINUE to sometimes fail because the process
4392 was already running.
4393 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4395 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4397 * energize.c (pty_to_kernel): Must check for EAGAIN as
4398 termination condition.
4399 (full_filename): Don't prepend dirname if filename begins with /.
4400 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4402 (getpty (NCR)): Lotsa bug fixes...
4403 (kernel_dispatch (case StopRType)): Use kill() instead of
4404 killpg() so we can deal with losing systems...
4405 (wait_for_events): Work around NCR select() lossage. It doesn't
4406 zero out readfds when select() returns zero.
4407 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4408 getcwd() instead of getwd() (NCR getwd() seg faults).
4409 (energize_wait): Use sigaction() for NCR. Their version of signal()
4410 is unreliable by default.
4412 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4413 error from PIOCSWSTOP.
4415 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4416 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4417 defs.h, utils.c: Make vfprintf_filtered global.
4419 * energize.c (send_location): New routine to consolidate all
4420 places where we must notify kernel of where the given pc is.
4421 (cplus_demangle): Put single-quotes around demangled names.
4422 (energize_call_command): Call send_location() after doing up,
4423 down, and frame commands.
4425 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4427 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4428 pass at doc for two new remote targets---29K using UDI, and Tandem
4429 ST2000 using STDBUG.
4431 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4433 * doc/all.m4: turn on H8/300 stuff for generic manual
4435 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4436 after explicit call to breakpoint() in serial stubs.
4438 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4440 * mipsread.c: Clean up some white space.
4441 (parse_symbol): Handle stEnd of stFile.
4442 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4444 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4445 store_inferior_registers): Replace unexplained numbers
4446 with manifest constants from a DECstation header file.
4447 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4448 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4450 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4452 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4453 for "down". Suggested by Richard Stallman.
4455 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4457 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4458 redeclaration bug on SunOS 4.
4460 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4462 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4463 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4464 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4465 they aren't already there.
4466 * remote-vx.c (vx_prepare_to_store): Ditto.
4467 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4469 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4471 Removed a large number of changes inserted by Per Bothner
4472 for C++ support. These will go back in when they've been
4475 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4477 * serial.h: Fix prototye for serial_raw().
4478 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4479 serial_write() to match prototypes.
4480 * remote-st2000.c (get_reg_name): Make *p be const.
4482 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4484 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4485 to agree with target structure field type.
4486 (nindy_store_registers): Ditto.
4488 * Makefile (OPCODES): New var, pointing to opcodes library.
4489 (CLIBS, CDEPS): Include it.
4490 (saber_gdb): Load opcodes library.
4492 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4494 * a68v-xdep.c (store_inferior_registers): declare as void.
4495 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4496 * remote-st2000.c: Massive changes to use new serial package.
4497 Also added 'connect' command to transparantly connect to serial
4499 * ser-termios.c: Big cleanup, use nicer coding conventions.
4500 * ser-bsd.c: New module, serial stuff for BSD systems.
4501 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4502 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4504 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4506 * doc/gdb.texinfo: fix shameful error of agreement reported by
4507 jimb@occs.cs.oberlin.edu (Jim Blandy)
4508 * doc/gdb.texinfo: remove old partial discussion of remote serial
4509 protocol (via serial debug stubs)
4510 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4511 use of serial debug stubs
4513 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4515 * symfile.h: Declaration of set_demangling_style() moved
4516 here from demangle.h (which is now in ../include).
4517 * i386-xdep.c: Update comment.
4519 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4521 * symtab.c (completion_list_add_symbol): restructured to optimize
4522 for time. First clip names that cannot match. Then clip any
4523 names we've already considered. Drop a redundant strncpy. Drop
4524 a redundant malloc and associated free for demangled names.
4526 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4528 * a68v-xdep.c (store_inferior_registers): Define as type void.
4529 * configure.in: Add host m68k-apollo*-bsd*.
4530 * demangle.c (struct demanglers): Use enum instead of constant
4531 value to keep braindamaged HP/Apollo compiler happy.
4533 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4535 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4536 match "FOO". This allows 'break Foo' to work when Foo is
4537 a mangled C++ function. (See comment before function.)
4539 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4541 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4542 for files in vx-share/*.c.
4543 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4544 for normal GDB source files.
4546 * Makefile.in (VERSION): Roll to 4.6.6.
4548 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4549 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4550 * tm-sun3os4.h: Update comments.
4551 * xm-delta88.h: Remove STACK_END_ADDR.
4553 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4555 * Makefile.in (VERSION): Roll to 4.6.5.
4557 * infrun.c: Lint for recent `handle' changes.
4559 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4560 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4561 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4562 should include a ser-XXX.o module.
4564 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4565 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4567 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4568 known suns in configure.in, rather than mapping them to unique
4569 config files that happen to duplicate other config files.
4570 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4571 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4573 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4575 * configure.in (*-*-sunos*): Use trailing * to match all
4576 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4577 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4578 in production on Sun-4.
4579 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4580 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4581 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4583 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4584 config/sparc-noun.mt: New target configs for embedded.
4585 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4587 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4588 target definitions for embedded with and without underlines on
4591 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4592 not a parameter of the CPU, but of the development environment.
4593 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4595 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4597 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4598 (which involves reading in main's symtab) if we have no breakpoints.
4600 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4602 * dwarfread.c (cu_language): New local variable to record
4603 language for current compilation unit being processed.
4604 * dwarfread.c (set_cu_language): New local function to decode
4605 and record language for current compilation unit being processed.
4606 * dwarfread.c (synthesize_typedef): Add local function to
4607 synthesize a typedef for C++ classes, structs, unions, and
4609 * dwarfread.c (read_structure_scope): Synthesize typedefs
4610 for C++ classes, structs and unions.
4611 * dwarfread.c (read_enumeration): Synthesize typedefs for
4613 * dwarfread.c (read_file_scope): Call set_cu_language to
4614 record language for current compilation unit. After symtab
4615 is built, save this recorded language.
4616 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4617 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4618 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4619 typedefs for C++ classes, structs, unions, and enumerations.
4620 * dwarfread.c (scan_compilation_units): Call set_cu_language
4621 to record language for current compilation unit.
4622 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4623 for TAG_enumeration_types, rather than in add_partial_symbol.
4624 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4625 case with class, struct, and union type cases, now that they are
4626 the same. Remove tests for non-NULL name attributes, now done
4628 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4629 treat as alias for TYPE_CODE_STRUCT for now.
4631 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4633 * Makefile.in: map "gdb" through program_transform_name when
4636 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4638 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4639 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4640 Use "regi" for local indexing through register numbers, reserving
4641 "regno" for the name of a specific register passed as an input
4642 parameter. Fix bug propagated through all versions that sometimes
4643 used regno as an index when it should have been regi, thus using
4644 -1 as an index in some cases.
4646 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4648 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4649 respectively, so same demangler can be used by other programs.
4650 * Makefile.in: Remove demangler stuff.
4651 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4652 * demangle.c (_initialize_demangler): Tell demangler which
4653 CPLUS_MARKER to assume.
4655 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4657 RS/6000 portability changes (for hosting cross-debuggers).
4659 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4660 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4661 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4662 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4663 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4664 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4665 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4666 (NO_SINGLE_STEP): Add, target-dependent.
4667 (loadinfotextindex): Lowercase, remove "aix_".
4668 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4669 (NO_SINGLE_STEP): Remove, target-dependent.
4670 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4671 * xcoffread.c: Only build file if RS/6000 native GDB.
4672 (build_function_symbol): Remove #if 0'd code.
4673 * rs6000-tdep.c: Cleanup. Add static fn protos.
4674 Use CORE_ADDR for addresses throughout. Make void fns void.
4675 (pop_dummy_frame): Add FIXME about bogosity of design here.
4676 (rs6000_struct_return_address): Ditto.
4677 (frameless_function_invocation, frame_get_cache_fsr,
4678 frame_initial_stack_address, xcoff_relocate_symtab,
4679 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4680 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4681 Use CORE_ADDRs. Change identifiers to lowercase.
4683 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4684 supplying dummy routines if non-native. Add prototype for
4685 static exec_one_dummy_insn. Move a mess of functions to
4686 rs6000-tdep.c (as above). Remove #if 0'd code.
4688 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4689 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4690 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4692 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4695 * vx-share/README, nindy-share/README: New files describing
4696 how these directories' code is shared, and with whom.
4698 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4700 * configure.in (target configurations): Reformat into table.
4701 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4703 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4704 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4705 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4706 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4707 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4708 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4710 * Makefile.in (config-check): Add command to check whether
4711 configure.in is consistent with config/*.
4713 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4715 * configure.in (host configurations): Reformat nested cases into
4716 easy-to-maintain table.
4717 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4718 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4720 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4722 * cplus-dem.c: Reorder args to most local functions to make them
4723 follow the consistent pattern of struct work_stuff pointer first,
4724 followed by pointer into string being demangled, followed by
4725 pointer to the string where the result is being stored, followed
4726 by other args. Also generally replace most variables of name
4727 "type" with "mangled" for consistency. They all pointed to the
4728 same string but half were one name and half the other.
4729 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4730 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4731 use whenever a qualified name is being demangled.
4732 * cplus-dem.c (do_type): Qualified names are treated similarly
4733 to fundamental types, not as modifiers of fundamental types.
4735 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4737 * configure.in: Add sparclite as a target.
4739 * sparc-stub.c (handle_exception): Flush instruction cache just
4740 before returning to the user. (hexToInt): Fix overzealous cleanup.
4742 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4744 * infrun.c (handle_command): Rewrite to allow multiple signal
4745 numbers, signal number ranges, and to recognize "all" to mean all
4746 signals except those used by the debugger.
4747 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4748 to set or reset actions for specific signals.
4750 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4752 * coffread.c (decode_type): Call alloc_type to alloc new
4754 * stabsread.c (read_array_type, read_range_type, define_symbol):
4755 Call alloc_type to alloc new types.
4756 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4757 from type_obstack to symbol_obstack.
4758 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4760 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4761 associated with a type, using the same mechanism as was used to
4762 allocate space for the type structure itself.
4763 * coffread.c (patch_type, coff_read_struct_type,
4764 coff_read_enum_type): Use TYPE_ALLOC.
4765 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4766 * gdbtypes.c (create_array_type, check_stub_method,
4767 allocate_cplus_struct_type): Use TYPE_ALLOC.
4768 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4769 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4770 read_range_type): Use TYPE_ALLOC.
4772 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4774 * breakpoint.c (breakpoint_re_set): Select a default source
4775 symtab if one is not currently selected.
4776 * utils.c (query): Call wrap_here before building the output
4777 query string, to turn off wrapping and flush any buffered output.
4778 Otherwise our query may end up in the wrap buffer and never be
4780 * eval.c (evaluate_subexp): Report error when attempting to
4781 evaluate subscript for types without a target type, rather
4782 than dumping core by using the NULL pointer.
4783 * symfile.c (symbol_file_command): Forget current_source_symtab
4784 and current_source_line when discarding symbol table.
4786 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4788 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4790 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4791 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4793 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4795 * remote.c (remote_open): Fix baud rate setting to make -b flag
4796 work. (remote_wait): Change 'T' message parser to deal with new
4797 improved format which allows stub to send an arbitrary bunch of
4799 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4800 make all this re-entrant by storing all state on the stack. Clean
4801 up memory error trapping. (computeSignal, set_debug_traps):
4802 make it all table driven. Make a start at a baud rate setting command.
4804 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4806 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4808 * remote-vx.c: redefine malloc to avoid buggy declaration on
4809 RS/6000 <rpc/types.h>.
4810 xm-rs6000.h: include <sys/select.h> to define fd_set for
4811 <rpc/svc.h> on RS/6000.
4813 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4815 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4816 recursive invocations of make. Always create installation
4819 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4821 * m68k-pinsn.c: Minor fix in style of output (don't use
4822 range to indicate floating point control registers).
4824 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4826 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4828 * infcmd.c (registers_info): Handle multiple register names.
4829 Changes inspired by Roland McGrath.
4831 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4833 * sparc-stub.c: New file. Mix it with your SPARClite
4834 application, and it will speak GDB remote protocol!
4835 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4836 deal with arbitrary registers. Needed for sparc-stub.
4838 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4840 * cplus-dem.c (cplus_markers): Add table for gnu style and
4841 use throughout, in place of compile time constant CPLUS_MARKER.
4842 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4843 * cplus-dem.c (cfront_special): New function, as suggested
4844 by pfieland@stratus.com.
4845 * cplus-dem.c (forget_types): New function.
4846 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4848 * cplus-dem.c (mop_up): Call forget_types().
4849 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4850 Use throughout, instead of checking current_demangling_style.
4851 * cplus-dem.c (demangle_signature): When finding an explicit
4852 start of function args, forget all remembered types for
4853 lucid/cfront style demangling.
4854 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4855 underbar characters, use last pair as the delimiter. Hoist
4856 gnu_special() call up to cplus_demangle(). Call cfront_special()
4858 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4859 for inherited classes.
4860 * cplus-dem.c (demangle_args): Document quirks of numbered
4861 references to previously seen types.
4862 * dbxread.c (read_ofile_symtab, process_one_symbol):
4863 Use AUTO_DEMANGLING rather than explicitly checking
4864 current_demangling_style.
4865 * demangle.h: Add some comments.
4866 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4867 CFRONT_DEMANGLING): New macros.
4868 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4869 not found in the actual producer string produced by lcc.
4870 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4871 than explicitly checking current_demangling_style.
4873 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4875 * breakpoint.c (enable_longjmp_breakpoint,
4876 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4877 Check for duplicate breakpoints at the same address. Bug report
4878 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4880 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4882 * buildsym.c (end_symtab): Document that end_symtab can return
4883 NULL under non-error conditions.
4884 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4885 returned from end_symtab for empty compilation units.
4887 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4889 * am29k-tdep.c: Lint from DECstation compiler.
4890 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4891 As the man page says, "Sometimes you just can't get lint to shut
4892 up". That doesn't mean you should blow away the code it won't
4894 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4895 it up over the next few weeks. Make mips x 29k build.
4896 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4897 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4898 but leave it as a comment because the breakpoint instruction
4899 is not easily accessible at this moment (it's static, and if
4900 we define one here, it goes into every file compiled).
4902 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4904 * Makefile.in (VERSION): Bump to 4.6.3.
4905 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4906 function scopes when building partial symbol tables.
4907 * objfiles.c (open_existing_mapped_file): Make it clear in
4908 warning message that out of date mapped files are ignored.
4909 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4910 unit source file name in error message.
4912 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4914 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4915 * dwarfread.c (struct_type): In absence of AT_byte_size for
4916 bitfield, use size of object of member's type for the size of
4917 the anonymous object containing the bit field.
4918 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4919 an AT_byte_size attribute is seen.
4920 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4921 union aux_ext (was aux_ent).
4922 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4923 unsigned char* to char*, for Lucid compiler.
4924 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4925 to be correct type (from unsigned char* to char*).
4926 * valprint.c (type_print_derivation_info): Minor tweak to placement
4927 of commas in derived class printing.
4928 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4930 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4932 * xm-go32.h: Define LSEEK_NOT_LINEAR
4933 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4934 then work out the lseek positions of newlines by running through
4935 the file and `tell'ing. This makes source file listing work on
4936 OS's where the relationship between physical position in file and
4937 canonical position is indeterminate, eg VMS and DOS.
4939 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4941 * stabsread.c: Ensure that all members of all allocated structures
4942 are initialized to known state to avoid hard to find bugs with gdb
4943 using fields containing random data.
4944 * buildsym.c (start_subfile): Compact dirname initialization.
4945 * buildsym.c (patch_subfile_names): New function.
4946 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4947 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4948 * buildsym.h (patch_subfile_names): Add prototype.
4949 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4951 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4953 * remote-udi.c: Update comments.
4955 * remote.c (getpkt): Only force retransmission ten times;
4956 after that, assume bug in target code, and handle pkt anyway.
4958 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4960 * configure.in: Add support for apollo 68k under BSD environment.
4961 * xm-apollo68b.h: New file to support above.
4963 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4965 * configure.in: Recognize i486 host cpu.
4966 * valprint.c (type_print_derivation_info): Print derivation info
4967 in same form as class declarations in source.
4968 * valprint.c (type_print_varspec_suffix): Split arg printing
4969 code out to type_print_args function.
4971 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4973 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4974 at_import, at_frame_base.
4975 * dwarfread.c (completedieinfo): Remove cases for obsolete
4976 AT_visibility, AT_import, and AT_frame_base attributes.
4977 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4978 i860, which can keep up to 4 shadow breakpoints.
4979 * tm-stratus.h (USG): Define.
4980 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4981 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4982 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4983 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4984 * config/stratus.mt (TDEPFILES): Include files available from
4985 stratus that are not yet in release pending receipt of paperwork
4987 * buildsym.c (finish_block): Minor code format change.
4988 * gdbtypes.h (struct field): Add to comments.
4989 * gdbtypes.h (virtual_field_bits): Add to comments.
4990 * objfiles.c (allocate_objfile): Change obstack interface to
4991 match FSF merging efforts.
4993 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4995 * Makefile.in (VERSION): Bump to 4.6.2.
4996 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4997 * Makefile.in (OBS): Add stabsread.o
4998 * Makefile.in (stabsread.o): Add build rule.
4999 * stabsread.c, stabsread.h: New files.
5000 * buildsym.c: Split out stabs specific support to stabsread.c.
5001 * buildsym.h: Split out stabs specific support to stabsread.h.
5002 * dbxread.c (stabsread.h): Include
5003 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5004 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5005 * dbxread.c (read_ofile_symtab): Call end_stabs.
5006 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5007 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5008 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5009 really_free_pendings to cleanups.
5010 * elfread.c (elf_new_init): Call stabsread_new_init.
5011 * gdbtypes.c: Small changes to maintenance commands.
5012 * mipsread.c (stabsread.h): Include.
5013 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5014 * xcoffread.c (stabsread.h): Include.
5015 * xcoffread.c (global_stabs): Remove redundant def.
5016 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5018 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5020 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5021 * inflow.c (terminal_init_inferior, terminal_inferior,
5022 terminal_ours_1, initialize_inflow): Record and use state
5023 of lmode_inferior_valid and lmode_ours_valid.
5025 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5027 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5028 include <sgtty.h> on USG. (from sef).
5030 * depend: es1800 dependency needed here.
5032 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5034 * buildsym.c (read_struct_type): Initialize structs allocated
5035 with alloca, to avoid using random values from stack later on.
5036 * defs.h (fprintf_filtered): Add prototype.
5037 * gdbtypes.c (check_stub_method): Fix misleading comments.
5038 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5040 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5041 small changes to maint support functions.
5042 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5043 for some fields and expand comments.
5044 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5045 macro and track change to obstack_full_begin macro.
5046 * utils.c (fprintfi_filtered): New function.
5047 * valprint.c (type_print_base): Fixup field printing to not
5048 print extraneous lines and not print bogus "no data fields"
5049 messages for C++ classes with no data members. Also use new
5050 fprintfi_filtered function.
5052 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5054 * configure.in: es1800 ok for 68000 too.
5056 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5058 * configure.in: echo error messages to stderr, not stdout
5060 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5062 * configure.in: recognize hppa* instead of hppa
5064 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5066 * energize.c: Second cut at DynamicLoad message handling.
5068 * energize.c: Relativize pathnames in #include statements.
5069 * (kernel_dispatch): Better error messages for unknown protocol
5071 * (kernel_dispatch): First cut at DynamicLoad message handling.
5073 * Makefile.in: Remove -I../readline from all compilations,
5074 include a special case for main.o instead.
5076 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5078 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5079 error if it fails to find a member type, rather than return NULL
5080 and trigger a coredump.
5081 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5082 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5083 match on complete demanglings, including argument lists for member
5084 functions, rather than just accepting the first demangling that
5085 matches the class and function name.
5086 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5087 to start_symtab as the directory name.
5088 * dwarfread.c (completedieinfo): Strip off any leading hostname
5089 portion of the AT_comp_dir attribute string. Gdb doesn't know
5090 what to do with them (FIXME).
5092 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5094 * breakpoint.c (commands_command): Simplify code a bit, remove
5095 unnecessary fflush().
5097 * Makefile.in (OTHERS): Add gcc.patch.
5098 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5100 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5102 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5103 lcc producer string.
5105 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5107 * WHATS.NEW renamed to NEWS.
5109 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5111 * dbxread.c, dwarfread.c: Re-enable experimental code to
5112 automatically select demangling style.
5113 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5114 DEMANGLING_STYLE, to make more descriptive. Revert back to
5115 "auto" as default. Comment use.
5116 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5117 * Makefile.in (${DEMANGLER}.o) Remove target and special
5120 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5122 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5124 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5126 * Makefile.in, demangle.c: Change default demangling style to
5128 * Makefile.in: Update version to 4.6 !!!
5129 * README, WHATS.NEW: Update for 4.6.
5131 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5133 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5136 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5137 nodes as base classes.
5139 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5141 * alldeps.mak, depend: Update.
5143 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5145 * Makefile.in (VERSION): 4.5.9.
5147 * xm-hp300bsd.h: Add decl for strdup().
5148 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5149 PDR. Cleanup a few things, fix compilation warnings.
5151 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5153 * Makefile.in (DEMANGLING_STYLE): New define to set default
5154 demangling style for C++. Defaults to "auto".
5155 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5156 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5157 * Makefile.in (OBS): Add demangle.o
5158 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5159 Remove compile time decisions about demangling style and replace
5160 with runtime decisions using current_demangling_style.
5161 * cplus-dem.c (main): Expand code included during building of
5162 standalone demangler to recognize demangling style options.
5163 * dbxread.c (demangle.h): Include.
5164 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5165 demangling style if processing g++ code and current demangling style
5166 is auto (Note: this feature currently disabled.)
5167 * demangle.c: New file, generic demangling control.
5168 * demangle.h (demangling_styles): New enumeration to select one
5169 of several demangling styles. Also define string names for each
5171 * demangle.h (set_demangling_style): Add prototype.
5172 * dwarfread.c (demangle.h): Include.
5173 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5174 New producer string prefixes to recognize.
5175 * dwarfread.c (handle_producer): Consolidate actions for specific
5176 producers. Set demangling style based on producer string if
5177 current style is auto. (Note: this feature currently disabled.)
5178 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5180 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5182 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5184 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5186 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5187 * c-exp.y: Call lookup_signed_typename() after seeing
5188 "signed". This handles "signed char" correctly.
5189 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5190 keywords before a type specifier.
5192 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5194 * command.c (lookup_cmd_1): Clarify descriptive comments.
5195 * gdbcmd.h (maintenanceprintlist): Add declaration.
5196 * main.c (maintenanceprintlist): Add definition.
5197 * main.c (gdb_completer_command_word_break_characters): Add.
5198 * main.c (symbol_completion_function): Switch completer word
5199 break character sets dynamically, based on whether completion is
5200 being done on commands or on something else.
5201 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5202 * maint.c: Include demangle.h.
5203 * maint.c (maintenance_demangle): New function.
5204 * maint.c (maintenance_print_command): New function.
5205 * maint.c (_initialize_maint_cmds): Reorganize some commands
5206 under new maintenance print subcommand.
5208 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5210 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5211 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5212 target type. Otherwise, 'whatis this.field' wouldn't work,
5213 which would be inconsistent, since 'print this.field' works.
5214 * buildsym.c (read_struct_type, read_enum_type): Clear
5215 TYPE_FLAG_STUB flag.
5216 * buildsym.c (cleanup_undefined_types): Don't rely on a
5217 flawed "Reasonable test to see if" a type has been defined
5218 since it was referred to; now we can just see if the
5219 TYPE_FLAG_STUB flag has been cleared.
5220 * valprint.c (print_type_base): Emit public/protected/private
5221 labels for methods as well as fields. Also, indent these labels
5222 2 spaces instead of 4, for a more conventional "look".
5223 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5224 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5225 * gcc.patch: New file. Contains patch for gcc (so people
5226 with gdb-2.2.x won't have to wait for a new gcc release).
5228 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5230 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5231 (print_addr): Call print_address to show symbolic version as well.
5233 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5235 (vx_read_register): Declare inferior_fp_regs. Delete code for
5236 copying "inferior_registers" around; the values are already in var
5237 "registers". Use correct size for register set.
5239 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5240 target doesn't support it.
5241 (vx_read_register): Don't try reading them either.
5243 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5244 VxWorks back end reads them in one contiguous set except for this
5246 (register_names): Change "pc" to "pcw" to avoid confusion printing
5248 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5249 find the PC under VxWorks.
5251 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5253 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5254 to create new blank types, instead of handcrafting them.
5255 * defs.h (printfi_filtered): Add prototype.
5256 * utils.c (printfi_filtered): New function.
5257 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5258 to simplify the code. Other cleanups.
5259 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5260 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5261 use of various fields.
5262 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5263 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5264 production that currently treats it exactly the same as STRUCT.
5265 * c-exp.y (yylex): Recognize "class" as token CLASS.
5266 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5267 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5268 general symbol handling code. Call cplus_mangle_opname with
5270 * symtab.c (decode_line_2): Print demangled function names in
5271 breakpoint menus, instead of just file and line number.
5272 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5273 * valprint.c (type_print_base): Print "class" for C++ classes,
5274 rather than "struct". Print section labels for public, protected
5275 and private members of C++ classes.
5276 * values.c: Include demangle.h.
5277 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5279 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5281 * Makefile.in (VERSION): Update to 4.5.8.
5283 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5285 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5286 prevent crashes when examining cross-targets.
5287 * dbxread.c (process_one_symbol): Include directory name when
5288 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5289 find include files, and yacc/lex sources when the cwd doesn't match
5290 that in which the object was compiled.
5291 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5293 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5296 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5298 * maint.c (maintenance_command, maintenance_info_command):
5299 Install with allow_unknown as 0 and call help_list to show
5300 list of possibilities when no subcommand is specified.
5302 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5304 * configure.in: Add m68k-ericsson-*.
5305 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5307 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5309 * maint.c: New file.
5310 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5311 * Makefile.in (OBS): Add new file maint.o.
5312 * defs.h (command_class): Add class_maintenance.
5313 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5314 commands. Allow for them (and other nonessential parts of gdb)
5315 to be selectively left out under special circumstances.
5316 * gdbtypes.c (recursive_dump_type): New function; supports
5317 maintenance print-type command.
5318 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5320 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5322 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5323 initializers. Add initializations for setprintlist, showprintlist,
5324 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5325 * printcmd.c (maintenance_print_type): New maintenance cmd.
5326 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5327 implied by comment that all cmd lists are owned by main.c.
5328 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5329 that all cmd lists are owned by main.c.
5330 * language.c (setchecklist, showchecklist): Move to main.c, as
5331 implied by comment that all cmd lists are owned by main.c
5332 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5333 deletelist): Remove redundant declarations (also in gdbcmd.h).
5334 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5335 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5336 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5337 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5338 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5339 maintenance_print_msymbols, maintenance_print_objfiles):
5341 * symmisc.c (printsyms_command, printpsyms_command,
5342 printmsyms_command, printobjfiles_command): Removed from
5343 _initialize_symmisc.
5344 * main.c (dump_me_command): Moved to maint.c and renamed to
5345 maintenance_dump_me.
5346 * breakpoint.c (all_breakpoints_info): Rename to
5347 maintenance_info_breakpoints.
5348 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5349 all_breakpoints_info to add maintenance_info_breakpoints to the
5350 maintenanceinfolist instead.
5351 main.c (initialize_main): Set up maintenance class commands.
5353 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5355 * energize-patches: Fix minor problems with building energize lib.
5357 * energize-patches: Change names of all cadillac procedure calls
5358 to be energize procedure calls. Simplify many hooks by moving
5359 tests energize.c. Configure energize, and build it automatically now.
5361 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5363 * Makefile.in (VERSION): Bump to 4.5.7.
5364 * cplus-dem.c (demangle_args): Validate index for previously
5365 seen type to guard against bogus values from malformed manglings.
5366 * valops.c (value_struct_elt_for_reference): Guard against
5367 blindly using NULL return value from lookup_symbol.
5369 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5371 * cadillac.c, cadillac-patches: Rename to energize.c and
5372 energize-patches. Change all routines and variables named
5373 'cadillac*' to 'energize*'. Create new file called energize.h to
5374 hold all interface declarations.
5376 * deblib/connection/*: Move all of this stuff into energize/, but
5377 delete unneeded files.
5379 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5381 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5383 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5384 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5385 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5386 child processes, to avoid dead ones "hanging around" after GDB exits.
5387 (attach): Always stop the process if it needs it. Set RLC flag
5388 when attaching running processes, so it will continue if we detach
5389 it, quit, or are killed.
5390 (detach): Clear faults and set RLC flag to make process run
5392 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5394 (info_proc): Open process O_RDONLY, so we can see any process,
5395 even those controlled by debuggers.
5396 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5398 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5400 Relocate symbols using an array of section_offsets, rather than a
5401 single `addr' or `offset'. This makes Solaris-2 support work, and
5402 permits better VxWorks (and maybe xcoff) support later.
5404 * symtab.h (struct section_offsets): New structure for keeping
5405 a set of offsets, rather than a single one.
5406 (struct objfile): Replace addr with section_offsets member.
5407 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5408 * gdb-stabs.h: New include file with `symbol type specific'
5409 parameters for psymtabs and objfiles.
5410 * Makefile.in (HFILES): Add gdb-stabs.h.
5411 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5412 * coffread.c: Conforming changes. Fake offset array always 0.
5413 * dbxread.c: Conforming changes.
5414 (struct dbx_symfile_info): Move to gdb-stabs.h.
5415 (start_psymtab): Call elfstab_offset_sections to calculate good
5416 offsets for this source file, based on the ELF symbol table info.
5417 (read_ofile_symtab): Yank N_CATCH, which is dead.
5418 (process_one_symbol, N_CATCH): Yank.
5419 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5420 Relocate with SECT_OFF_TEXT.
5421 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5422 to distinguish relocatable from absolute symbols. Then, if not
5424 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5425 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5426 (", N_ROSYM): SECT_OFF_RODATA.
5427 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5428 (dbx_symfile_offsets): Add to translate addr to offset.
5429 * dwarfread.c: Conforming changes. Single offset currently used.
5430 * elfread.c: Add various complaints about elf/stab stuff.
5431 #include gdb-stabs.h. Conforming changes, using a single offset.
5432 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5433 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5434 for later use in building psymtabs.
5435 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5436 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5437 (free_elfinfo): New fn, frees all chained stab_section_infos
5438 in an objfile, and zaps the start-of-chain pointer.
5439 (elfstab_offset_sections): New fn, looks in stab_section_info
5440 chain to determine section bases to relocate a psymtab's worth
5441 of symbols, as they are being read.
5442 * mipsread.c: Conforming changes. Stabs-reading will relocate
5443 using one offset. MIPS-reading will not relocate at all.
5444 * partial-stab.h: Relocate different symbol types using different
5445 offsets from section_offsets.
5446 * symfile.c: Conforming changes.
5447 (find_lowest_section): Unused function to use later
5448 to free us from the Tyranny of the Text Section.
5449 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5450 in all lower layers of symbol reading. Call format-specific
5451 sym_offsets function to initialize offsets for high speed symbol
5453 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5454 (symbol_file_command, add_symbol_file_command): Callers changed.
5455 * symmisc.c (dump_psymtab): Print new relocation parameters.
5456 * xcoffread.c: Corresponding changes.
5458 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5459 * main.c (main): Read the $HOME/.gdbinit file before processing
5460 the argv arguments (e.g. reading symbol files or core
5461 files). This allows global parameters to be set, which will apply
5462 during the symbol reading. The ./.gdbinit is still read after
5464 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5465 * xcoffexec.c: Clean up quote inside comment.
5467 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5469 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5470 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5471 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5472 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5473 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5474 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5475 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5476 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5477 values.c, xcoffread.c:
5478 Remove "(void)" casts from function calls where the return value
5479 is ignored, in accordance with GNU coding standards.
5481 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5483 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5484 * partial-stab.h: Ignore N_ENDM.
5485 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5486 CODE or DATA section attachment. This eliminates a lot of random
5487 values from shared libraries, which screw up the ordinary symbols
5488 in the address ranges they happen to overlap.
5489 * buildsym.c (define_symbol): Eliminate special tests
5490 for function types; move into "function" cases in switch statement.
5491 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5492 in case they define new type numbers. But ignore them (FIXME).
5493 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5494 (read_sun_builtin_type): Add commentary.
5496 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5498 * xm-rs6000.h: define MEM_FNS_DECLARED
5500 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5502 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5503 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5504 * mips-xdep.c: Remove most include files (unused, caused errs).
5505 (fetch_core_registers): Use right parameters in dummy fn.
5507 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5509 * buildsym.c (scan_file_globals): Beware the null file.
5510 Fix from Jim Williams.
5512 * stack.c (return_command): Evaluate expression *before* popping
5513 off the stack frames! Fix inspired by Jim Williams.
5514 (up_silently_command, down_silently_command): No sel frame is error.
5516 * defs.h (memcpy, memset): Conditionalize decls on
5517 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5518 (alloca): Break out the STDC and non-STDC alloca cases, to make
5519 it work on old preprocessors as well as "picky ANSI" ones.
5520 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5522 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5523 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5524 header files define it!
5526 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5528 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5530 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5531 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5532 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5533 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5534 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5535 utils.c, valarith.c, valops.c, valprint.c, values.c:
5536 Replace bcopy() use with memcpy(), which is more standard and can
5537 take advantage of gcc's builtin functions for increased performance.
5538 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5539 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5541 Replace bzero() use with memset(), which is more standard and can
5542 take advantage of gcc's builtin functions for increased performance.
5543 * i386-tdep.c, main.c, valprint.c:
5544 Replace bcmp() use with memcmp(), which is more standard and can
5545 take advantage of gcc's builtin functions for increased performance.
5547 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5549 * remote.c (remote_wait): Fix cast on signal() call.
5550 * defs.h (alloca): More diddling with alloca. Have to ensure
5551 that it has a prototype, so that if alloca is defined as a macro
5552 that takes an arg, the definition is seen as a use of a macro
5553 that takes an arg, to satisfy picky ANSI preprocessors.
5555 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5557 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5558 consistency with all other gdb files.
5559 * cadillac.c: Use <string.h> rather than <strings.h>.
5560 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5561 * Makefile.in (MAKE): Remove definition for consistency with
5562 other Makefile.in files and to fix problem with recursive makes.
5564 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5566 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5569 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5571 * source.c (print_source_lines): for DOS interoperability; don't
5572 print CR (013) as ^M.
5574 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5576 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5578 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5580 * remote.c (remote_wait): Cast signal to void * to avoid warning
5581 from busted HP compiler.
5583 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5584 stabs cause end_psymtab to be called.
5586 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5587 compiler feature of putting 'c' into basic type descriptors for
5590 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5591 where there is no place for nPC in prrun struct.
5593 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5595 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5596 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5597 * dwarfread.c (enum_type): Save enum names on type_obstack.
5598 * dwarfread.c (struct_type): Save member name on type_obstack.
5599 * symtab.c (_initialize_symtab): Fix misspelling.
5600 * regex.c (store_jump, insert_jump): Return void.
5602 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5604 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5605 (alloca): Declare return type on SPARC, since Sun doesn't.
5606 (*_BYTE_ORDER): Improve comment: *must* be defined.
5608 * tm-hppa.h: New file, architectural definition of HP PA.
5609 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5611 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5612 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5613 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5614 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5617 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5618 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5619 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5621 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5623 * printcmd.c (output_command): Thinko.
5624 (x_command): Only set remembered size/format if cmd succeeds.
5626 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5627 since it is no longer used and burns time for every symbol read.
5628 (process_one_symbol): Treat N_CATCH like default (complain).
5630 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5632 * partial-stab.h (case N_TEXT): Fix fencepost error when
5633 detecting start of new symbol info after reading symtab for a
5634 module with a zero length TEXT segment.
5636 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5638 * Makefile.in (VERSION): Bump to 4.5.6.
5639 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5641 * defs.h (NORETURN): Define away for Lucid compiler.
5642 * remote.c (remote_timer, remote_interrupt): Signal handlers
5644 * ser-termios.c (serial_write, serial_close): Return whatever
5645 value the write/close call returns, rather than falling off end.
5646 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5647 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5649 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5650 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5652 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5653 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5654 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5655 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5657 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5658 store_inferior_registers): Supply missing fourth argument to
5660 * cadillac.c (kernel_dispatch): Make return type void.
5661 * cadillac.c (iosig): Signal handlers take one int arg.
5662 * valprint.c (val_print_fields): Call fprint_symbol to get
5663 automatic C++ demangling for mangled field names.
5665 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5667 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5668 * dwarfread.c (enum_type): Fix misspelling in comment.
5669 * valprint.c (val_print_fields, cplus_val_print): Minor
5670 adjustment to printing of C++ class structures to more closely
5671 match format for printing C structures, with and without setting
5674 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5676 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5677 (which is not a Posix signal) if it isn't defined.
5678 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5679 New port to Linux (a free Unix clone for 386 machines).
5681 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5683 COFF changes for dealing better with EPI 29K C compiler output.
5685 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5687 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5688 (read_coff_symtab): Move patch_opaque_types call from
5689 coff_symfile_read. Restrict it to symtabs from this objfile.
5690 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5691 references on opaque type chain; just let coff_lookup_type handle 'em.
5692 (decode_type): Complain about tagndx values on
5693 non-struct/union/enum types, which the EPI compiler tends to produce.
5695 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5697 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5700 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5701 usage to match new prototype. Include libbfd.h to get prototype.
5703 * source.c (find_source_lines): Handle large st_size fields.
5705 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5707 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5708 * stack.c (return_command): Use cleanups to avoid memory leaks.
5710 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5712 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5713 INT_REGNUM to INTE_REGNUM.
5715 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5717 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5719 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5720 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5721 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5722 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5724 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5725 declarations of malloc/realloc/free that are inserted by some
5727 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5729 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5730 another decl of strdup (this really ought to come from libiberty.h!).
5732 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5734 * remote.c (getpkt): Error if input exceeds buffer size.
5735 (_initialize_remote): `set remotedebug' enables packet trace.
5737 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5738 N_SLINE's, etc, just like Sun cc on Solaris2.
5740 * am29k-tdep.c (read_register_stack, write_register_stack):
5741 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5742 variable. Add `set' and `show' commands for it.
5743 * doc/gdb.texinfo: Document it.
5745 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5747 * valprint.c (type_print_1): Plug memory leak. Print all
5748 C++ syms as demangled, not just functions.
5749 * buildsym.c (read_range_type): When we find a signed char
5750 type, do a lookup of signed char, not plain char. Plain char's
5751 still get looked up as plain char's elsewhere.
5753 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5755 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5756 (Bug and fix found by Pierre Willard.)
5758 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5760 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5762 * xm-rs6000.h: Add decl for strdup().
5764 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5767 * breakpoint.c (enable_command, disable_command): Without args,
5768 should only affect normal breakpoints and watchpoints.
5770 * m68k-pinsn.c (print_insn_arg): Make register be const.
5771 * xcoffexec.c: Remove ' from comment.
5772 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5773 with decls of malloc in c-exp.tab.c (as produced by yacc).
5774 There's got to be a better way to do this...
5776 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5778 * partial-stab.h: Convert single rindex use to strrchr.
5779 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5780 standard <strings.h> file, now that the only single use of
5781 rindex in the gdb source files is gone.
5783 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5785 * mipsread.c: Undo ill effects from including <strings.h>,
5786 which #defines index to be strchr. Unfortunately, index is
5787 a member of a symbol table structure that can't be changed.
5788 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5789 remove redundant #include's.
5791 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5793 * mipsread.c: #include <strings.h> for rindex().
5795 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5797 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5799 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5801 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5802 extraneous SO stabs from busted C++ compilers.
5804 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5806 * Makefile.in (VERSION): Bump to 4.5.5.
5807 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5808 C++ lookups fail, print possibly helpful hint about completion.
5809 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5810 for static data members.
5811 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5812 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5813 it's broken on ncr3000's.
5815 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5817 * dwarfread.c (decode_modified_type): Change type of first arg.
5818 Change 'modifier' to char from unsigned char. Cast single use
5819 that needs to be unsigned char.
5820 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5821 * utils.c (strdup_demangled): Add function.
5822 * defs.h (strdup_demangled): Add prototype.
5823 * stack.c (return_command): Demangle C++ function names for query.
5824 * infcmd.c (jump_command): Demangle C++ function names for query.
5825 * cplus-dem.c (consume_count): New function and prototype.
5826 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5827 do_type): Replace conversion code with consume_count().
5828 * cplus-dem.c (gnu_special): Fix demangled of static members.
5829 * source.c (list_command): Print demangled function names
5830 when appropriate. Fix supplied by Peter Schauer.
5832 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5834 * sparc-tdep.c: Clean up slightly for Solaris2.
5836 * buildsym.c (define_symbol): Nameless types are now on several
5837 platforms; generalize them and un-ifdef them to make Solaris 2
5840 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5842 * infcmd.c: Fix typo (reported by Rob Savoye).
5843 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5844 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5845 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5846 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5847 rather than the one for the first file in the dependency chain.
5849 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5850 set. Don't reset our own texthigh, or dependency-only pst's, in
5851 scanning all the rest of the psymtabs.
5852 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5854 * buildsym.h (N_UNDF): Improve comments.
5855 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5857 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5859 * symtab.h (struct symbol): Add aux_value union for preserving
5860 an additional per-symbol value.
5861 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5862 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5863 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5864 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5865 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5867 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5869 * symfile.c (clear_symtab_users_once): Now non-static (for
5872 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5874 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5875 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5876 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5878 Solaris-2 support on SPARC:
5880 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5881 Add symbol_size and file offsets to struct symloc.
5882 Add static symbol_table_offset, string_table_offset,
5883 file_string_table_offset, next_file_string_table_offset,
5885 (add_old_header_file): Convert error() to complain()t.
5886 (dbx_symfile_read): Get symbol size via the objfile.
5887 Also get symbol_table_offset.
5888 (dbx_symfile_init): Record symbol size and count via the objfile.
5889 (dbx_next_symbol_text): Always add file_string_table_offset when
5890 accessing string table.
5891 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5892 (SET_NAMESTRING): Use the offset.
5893 (end_psymtab): Large kludge to determine addresses where source
5894 files start and end (for the psymtab header).
5895 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5896 Get this, symbol size, and symbol offset, from psymtab.
5897 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5898 Patch up last_source_start_addr if zero in N_SO.
5899 (process_one_symbol): Add variable function_start_offset.
5900 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5901 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5902 ( "", N_OBJ, N_OPT): Ignore.
5903 (elfstab_build_psymtabs): New function to read stabs out of
5906 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5907 (gdb): use GLOBAL_CFLAGS when linking, too.
5908 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5909 (N_OBJ, N_OPT): Ignore.
5910 ('f', 'F'): Save last function name.
5912 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5913 extra info in the minimal symbol.
5914 (elf_symtab_read): The extra info is the size of an ELF object,
5915 which was kludged to us in the `udata' field of the BFD symbol.
5916 Gag me with a crowbar...
5917 (elf_symfile_read): Keep track of both the absolute load address,
5918 and the offset between load addr and symbols. Handle STABS as
5919 well as DWARF sections, passing the absolute load address to
5920 elfstab_build_psymtabs.
5922 * symfile.h: Prototype elfstab_build_psymtabs.
5923 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5925 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5927 * buildsym.h: Add processing_acc_compilation flag.
5928 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5929 (define_symbol): Skip arg types in function entries. Resolve
5930 overloaded 'P' which acc uses for prototypes of functions called
5932 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5934 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5935 save size of ELF symbols. FIXME.
5936 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5937 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5939 * configure.in: Solaris config is sparc-sun-solaris2.
5940 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5942 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5943 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5944 * symfile.c (symfile_bfd_open): Comment where name is freed.
5945 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5947 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5949 * expprint.c (print_subexp): Add missing ']'.
5950 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5951 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5952 * WHATS.NEW: Point out improved C++ function name handling.
5953 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5954 type names for both implicitly and explicitly signed integral
5955 types. See comment in the source code.
5957 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5959 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5960 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5961 * expprint.c (print_subexp): Fix printing of register names.
5963 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5965 * inferior.h (register_valid): Declare.
5966 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5967 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5968 macros for traversing the data structures in a single objfile.
5969 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5970 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5973 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5975 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5976 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5977 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5978 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5980 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5982 * depend: rebuild to account for remote-st2000.c.
5983 * remote-st2000.c: Almost works now.
5984 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5986 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5988 * c-exp.y (yylex): Recognize single-quoted strings that specify
5989 tokens with embedded whitespace, such as C++ demangled names.
5990 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5991 * main.c (gdb_completer_quote_characters): Add global variable.
5992 * main.c (symbol_completion_function): Total rewrite for C++
5993 demangled name handling.
5994 * main.c (skip_quoted): New function.
5995 * main.c (main): Set rl_completer_quote_characters.
5996 * symmisc.c (dump_symtab): Print source language for symtab.
5997 * symtab.c (expensive_mangler): Add prototype and function.
5998 * symtab.c (completion_list_add_symbol): Total rewrite for new
5999 C++ demangled name handling.
6000 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6001 other changes for demangled C++ symbol handling.
6002 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6003 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6004 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6005 * symtab.c (completion_list_add_symbol): Total rewrite for new
6006 C++ demangled name handling.
6007 * symtab.c (expensive_mangler): New function.
6008 * utils.c (strcmp_iw, demangle_and_match): New functions.
6009 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6011 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6013 * Makefile.in: Roll VERSION to 4.5.4.
6014 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6015 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6016 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6018 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6020 * alldeps.mak: Rebuild to account for new files.
6021 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6022 * tm-st2000.h: New file.
6023 * configure.in: Tandem debug monitor (st2000) support.
6024 * remote-st2000.c, config/st2000.mt: ditto.
6026 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6028 * blockframe.c (inside_entry_file, inside_main_func,
6029 inside_entry_func): Return 0 if no symbols; avoid crashing.
6031 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6033 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6034 without masking, since it is signed and will later be compared
6035 against signed quantities. The right fix is probably to make
6036 it all unsigned, but this is a small, safe fix for this release.
6037 FIXME -- make the real change sometime soon.
6039 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6041 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6042 parameter in call to `symbol_file_add' to 0.
6044 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6046 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6048 * configure.in: Handle -m680[01234]0-wrs.
6050 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6052 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6053 `ieee_extended_to_double'.
6055 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6057 * valops.c (value_assign): Lint, by Pierre Willard.
6059 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6061 * coredep.c (fetch_core_registers): Remove premature warning,
6062 which triggers on DECstation even though all regs are accessible.
6064 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6065 sign-extension of instruction fields even on unsigned-char hosts.
6066 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6068 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6069 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6070 since they define the target, not the host.
6071 * m88k-pinsn.c: Fix typo.
6073 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6075 * valarith.c (value_zerop): -0.0 is still zero.
6076 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6077 Patches by Paul Eggert <eggert@twinsun.com>.
6079 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6081 * alldeps.mak, depend: re-make to account for ser-*.c.
6083 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6085 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6086 disconnecting from controlling terminal, to avoid gdb hanging
6087 on SVR4. Fixes bug reported by Oliver Okrongli.
6088 * procfs.c (PROC_NAME_FMT): Change format to match default used
6089 by system, as suggested by Oliver Okrongli.
6090 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6091 bug fix from Brent Townshend (bst%tt@cam.ORG).
6092 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6093 by turlais@rechser.total.fr.
6094 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6095 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6096 * objfiles.h (unlink_objfile): Add prototype.
6097 * objfiles.c (unlink_objfile): Add function.
6098 * objfiles.c (free_objfile): Call unlink_objfile.
6099 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6100 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6101 Also, discard old possibly bogus sf struct.
6102 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6103 find_sym_fns() for remapped symbol files, in case of any changes
6104 since the last mapping.
6106 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6108 * findvar.c (read_relative_register_raw_bytes): use the raw size
6109 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6111 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6113 Changes to support GDB running on DOS using GO32 and H8 support
6115 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6116 allowing hosts with different text and binary file formats to
6118 * coffread.c (read_coff_symtab): changed calling convention and
6119 operation - now it opens its own file with FOPEN_RB rather than
6120 duping and fdopening the provided handle.
6121 * dbxread.c, cplus-dem.c: #include mangling.
6122 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6123 binary files oring in the right bit.
6124 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6125 * remote-hms.c: cleanup to use the new remote serial stuff
6126 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6127 independent remote terminal I/O.
6128 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6129 * source.c (openp): fix off by one problem removing / - can now
6130 open a source file in the root directory with DOS.
6131 * values.c (value_as_pointer): remove bogus address bits from
6132 long. (unpack_long): unpack into unsigned long/short if pointer.
6134 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6136 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6137 It gets permanently stuck in many OSes.
6138 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6140 * breakpoint.c: Improve help text for info breakpoints.
6142 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6144 * README: Add pointer to internals doc, and describe reading
6146 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6147 * symtab.c (output_source_filename): Remove old glop for wrapping
6148 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6150 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6152 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6153 * munch: Add sort -u to avoid duplications.
6154 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6155 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6157 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6159 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6160 avoid infinite loops while demangling bogus mangled names.
6161 * valprint.c (type_print_base): Minor fix for GNU style guide
6164 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6166 * Makefile.in (VERSION): Bump to 4.5.3
6167 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6168 * Makefile.in (demangle): New target to create standalone
6169 demangler with same code and options as internal demangler.
6170 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6171 to support ARM style and Lucid style demangling, improve
6172 maintainability, fix several demangling bugs. More changes
6174 * defs.h (strstr): Add ANSI compatible prototype.
6175 * valprint.c (type_print_1): Demangle using ansi option.
6176 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6178 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6180 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6183 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6185 * mipsread.c (parse_procedure): Return rather than using
6186 uninitialized variable 'b'.
6188 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6190 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6191 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6192 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6193 relative to each source file.
6195 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6197 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6200 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6202 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6203 * am29k-tdep.c: Update to latest code from AMD.
6204 (get_saved_register) don't crap out if no frame.
6205 * remote-udi.c: Set/clear inferior_pid as appropriate.
6206 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6207 error handling. Fixup end-of-debugging messages.
6208 (udi_fetch_registers) clean up big time, mainly don't multiply
6209 register_valid indices by 4, and use proper Offset when reading
6210 gr96-gr127. (udi_store_registers) general cleanup.
6211 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6212 INT_REGNUM->INTE_REGNUM.
6213 * tm-29k.h: Upgrade to latest code from AMD.
6214 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6215 (UDIConnect) Clean up error processing (like, don't do exit() if
6216 execlp fails), make code restartable, make more attractive.
6217 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6220 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6222 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6223 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6224 from former to latter.
6226 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6228 * cplus-dem.c (do_args): Handle void args the same as others.
6229 * objfiles.c (free_objfile): Only try to unmap files when
6230 reusable objfiles are supported.
6231 * valprint.c (type_print_varspec_suffix): Add parameter that
6232 specifies if C++ demangling included function arguments. Use
6233 it to suppress printing extra pair of ()'s.
6234 * valprint.c (type_print_1): Fix problem with printing demangled
6235 C++ function types where demangled type includes the function
6238 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6240 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6241 Allows selection of C++ demangler to be a configuration option
6242 until multiple demanglers are supported.
6243 * demangle.h: New include file for extended demangler support.
6244 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6245 utils.c, valprint.c: Include "demangle.h" and change all calls
6246 to cplus_demangle() or fputs_demangled() to use individual
6248 * valprint.c (type_print_1): Change options to cplus_demangle
6249 to print demangled function args. Still broken, but now less so.
6250 * cplus-dem.c: Include demangle.h, reorganize and update some
6251 comments to reflect reality.
6252 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6253 second arg from fixed integer to bit based multiple options.
6254 * cplus-dem.c (optable): Reformat and replace ansi members with
6256 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6258 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6260 * values.c (set_internalvar): Force evaluation of lazy values.
6261 Bug reported by RMS.
6263 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6265 * Makefile.in (VERSION): Bump to 4.5.2.
6266 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6267 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6268 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6269 proper handling of bit fields.
6270 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6271 * symtab.h: Fix couple of misspellings in comments.
6272 * value.h (struct value): Clarify use of bitpos.
6273 * value.h (unpack_field_as_long): Change prototype, returns
6275 * values.c (unpack_field_as_long): Change return type to LONGEST,
6276 sign extend unpacked fields that are signed, other rewriting.
6277 * config/ncr3000.mt: New target config file.
6279 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6281 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6282 even when printing 8-bit characters.
6284 * gdbtypes.c (make_{reference,pointer,function}_type): New
6285 functions which handle overwriting of forward-referenced types
6286 for stabs file reading.
6287 (lookup_{reference,pointer,function}_type): These just call
6288 the make_*_type functions with a null storage alloc parameter.
6289 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6290 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6292 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6293 (dbx_alloc_type): Make it easier to understand. No funct change.
6294 (define_symbol: 't'): Don't put the typedef name into the name of
6295 the struct, union, or enum. Bugfix.
6296 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6297 routines to properly handle overwriting preallocated types so that
6298 forward references will work.
6299 (read_enum_type): Force enum values to file scope, due to bug in
6300 Sun compiler output. FIXME, fix later.
6302 Remove unused header_file_prev_index mechanism. It was already
6303 obsolete in gdb-3.5. These comments appeared in 3.5:
6304 /* This code was used before I knew about the instance codes.
6305 My first hypothesis is that it is not necessary now
6306 that instance codes are handled. */
6307 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6308 * buildsym.h: Remove it and prev_index that saves it.
6309 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6311 * solib.c (special_symbol_handling): When called from core files,
6312 must set up debug_addr. Don't print error messages, just return.
6313 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6315 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6317 * cplus-dem.c: Allow nested class names (as in
6318 Foo::Bar::method()).
6319 Allow the cleaner cfront style of nested class names
6320 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6321 Make cplus_demangle re-entrant by removing use of global
6322 variables. Instead, place all shared variables in a
6323 stack-allocated structure, and pass around its address.
6325 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6327 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6328 29k-share/* subdirs...
6330 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6331 rewrite, only leave out the bugs.
6333 * Makefile.in: Add 29k/UDI support. Improve depend.
6334 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6336 * am29k-tdep.c: Update to use new calling conventions, and misc
6339 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6341 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6343 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6344 breakpoint instructions that leave PC pointing at the right place.
6346 * core.c (core_open): Call warning() to print warnings.
6348 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6350 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6351 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6352 This prevents a crash when trying to lookup the value of a
6353 non-existent symbol.
6355 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6357 * signame.c, signame.h: Remove, replaced by strsignal.c in
6359 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6360 sun386-xdep.c: Remove include of signame.h
6361 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6362 * Makefile.in (HFILES): Remove signame.h
6363 * Makefile.in (OBS): Remove signame.o
6364 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6365 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6366 psignal, perror): Add prototypes.
6367 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6369 * depend: Manually remove signame.[cho] references.
6370 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6372 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6373 with safe_strsignal.
6374 * core.c (core_open): Replace use of sys_siglist with
6376 * core.c (memory_error): Replace use of sys_errlist with
6378 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6380 * infcmd.c (program_info): Replace use of sys_siglist with
6382 * infrun.c (signal_stop, signal_print, signal_program):
6383 Allocate dynamically based on dynamic determination of number
6384 of signals to support.
6385 * infrun.c (child_create_inferior): Replace use of sys_errlist
6387 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6389 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6390 strsigno and sys_siglist with safe_strsignal.
6391 * infrun.c (handle_command): Call signo_max to find number of
6392 signals. Replace sig_number with strtosigno and sig_abbrev with
6394 * infrun.c (signals_info): Replace sig_number with strtosigno.
6395 * infrun.c (_initialize_infrun): Call signo_max to find number of
6396 signals. Dynamically allocate signal_{stop,print,program}.
6397 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6398 * procfs.c (errnoname): Add function and prototype.
6399 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6400 of sys_siglist with safe_strsignal.
6401 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6402 sys_siglist with safe_strsignal.
6403 * procfs.c (info_proc_stop): Call errnoname.
6404 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6405 * stuff.c (main, get_offset): Replace use of sys_errlist with
6407 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6408 with safe_strsignal.
6409 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6410 with safe_strsignal.
6411 * utils.c (safe_strerror, safe_strsignal): Add functions that
6412 call strerror and strsignal respectively, and deal with NULL
6414 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6415 sys_errlist with safe_strerror.
6416 * valprint.c (val_print): Replace use of sys_errlist with
6419 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6421 * Makefile.in: rework CFLAGS so that they can be set from the
6422 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6423 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6424 Pass CFLAGS on recusions.
6426 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6428 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6429 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6430 overkill for the problem it solved.
6431 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6432 and default to simply printing type names as appropriate.
6433 * main.c (main): Remove one of the leading newlines from
6434 warning_pre_print initialization.
6435 * objfiles.c (open_existing_mapped_file): Add function and
6437 * objfiles.c (open_mapped_file): Rewrite to use new function
6438 open_existing_mapped_file.
6440 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6442 * sun3-xdep.c (fetch_core_registers): Lint.
6443 * tm-sun3.h: Prototype lint.
6446 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6448 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6449 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6450 * objfiles.c: Cast calls to close() with unused returns to void.
6451 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6452 old objfile's name before updating it.
6453 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6454 * objfiles.h (objfile struct): Add mmfd member.
6455 * symfile.c (syms_from_objfile): Move some code to
6456 new_symfile_objfile.
6457 * symfile.c (new_symfile_objfile): Add new function, common code
6458 from syms_from_objfile.
6459 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6460 mapped and unmapped symbol files.
6461 * symfile.c (symbol_file_command): Print "No symbol file now"
6462 message, ala exec_file_command for the exec file.
6463 * symfile.h (new_symfile_objfile): Add prototype.
6464 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6465 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6467 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6469 * rs6000-pinsn.c: New version from IBM (Metin).
6470 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6471 to avoid warnings from some compilers.
6473 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6475 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6476 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6477 type's flag word that marks it as a fundamental type.
6478 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6479 flags argument for all calls to init_type().
6480 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6481 flags argument for all calls to init_type(). Also remove
6482 dependency on host sizes for ints, floats, etc.
6483 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6484 flags argument for all calls to init_type(). Also remove
6485 dependency on host sizes for ints, floats, etc.
6486 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6487 bit to flags argument for all calls to init_type(). Add types
6488 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6489 * valprint.c (unsigned_type_table, signed_type_table,
6490 float_type_table): Remove.
6491 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6492 bit when printing fundamental types, and print the actual name
6493 for such types, rather than inventing one. Remove code that
6494 invented fundamental type names.
6495 * valprint.c (_initialize_valprint): Remove initializations
6496 for now removed unsigned_type_table, signed_type_table, and
6499 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6501 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6502 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6505 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6507 * dwarfread.c (target_to_host): New function similar to previous
6509 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6510 Extensive changes to convert all previous usages to use new
6511 target_to_host() function.
6512 * dwarfread.c (struct dieinfo): Change types of most integral
6513 members to be unsigned.
6515 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6517 * WHATS.NEW: Revise -mapped doc.
6519 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6521 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6522 too high or when skipping `forwards' moves us backwards.
6523 (parse_type): Print mis-guessed tag name in complaint.
6524 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6525 (parse_procedure): Do not attempt to create symbols; just fill in
6526 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6527 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6528 for clarity. Set top_stack before calling parse_external. In
6529 stabs, sort symbols before calling parse_procedure.
6531 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6532 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6533 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6534 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6537 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6539 * Makefile.in (VERSION): Set to 4.5.1.
6540 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6541 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6542 fill_gregset): New functions for SVR4 /proc support.
6543 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6544 Remove new symbol types and such to ../include/coff/symconst.h.
6545 (parse_symbol): Simplify code for parsing struct/enum/unions.
6546 (parse_type): Handle `long long' types.
6547 (upgrade_type): Handle `const' qualifier.
6548 (parse_partial_symbols): fix indentation, clean a bit.
6550 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6552 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6553 copy in data from raw read buffers, calling bfd byteswapping
6554 routines as appropriate. Use to replace most existing memcpy
6556 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6557 * configure.in: Recognize new ncr3000 config.
6558 * config/ncr3000.mh: New config file.
6560 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6564 * README: Update for release.
6565 * Makefile.in: Update version to 4.5.
6566 * WHATS.NEW: The obvious.
6568 * depend: Generate new depend file for this release.
6570 * Makefile.in (depend): Fix dependancy generation so that it does
6571 not include gcc 'fixincluded' files, which are usually in a system
6574 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6576 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6577 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6578 symbols for nameless types. And, handle `R' (register parameter
6579 type) for AIX. (an extension to existing stabstring grammar).
6580 * rs6000-xdep.c: Fix typo (= should have been ==).
6582 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6584 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6586 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6588 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6589 * signame.c (SIGWAITING, SIGLWP): Add.
6591 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6593 * xm-i386mach.h: add decls for errno and strdup().
6595 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6596 used in array index context (otherwise, some compilers barf).
6598 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6600 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6601 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6602 in a system call, and provide better backtrace if so.
6604 * Makefile.in (HFILES): Add xcoffsolib.h.
6605 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6606 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6608 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6609 mipscoff_symfile_read): Convert to BFD to do file I/O.
6611 * symfile.c: #include <ctype.h> to get proper def if isspace().
6613 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6615 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6617 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6618 function also when parsing embedded stabs.
6620 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6622 * mipsread.c: Fix more declarations.
6624 * mipsread.c: Fix many invocations of complain. Use enum
6625 type_code where appropriate.
6627 * xm-vaxult.h: Add decl for strdup().
6629 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6632 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6634 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6637 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6639 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6640 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6641 Merge in more patches for rs6000 from Metin Ozisik.
6642 * utils.c: Fix typo in comment.
6644 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6646 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6647 * procfs.c (attach): Set nopass_next_sigstop if attached
6648 process is forcibly stopped.
6649 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6650 resending SIGSTOP to attached process on first resume.
6652 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6654 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6656 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6658 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6659 (VERSION): Bump to 4.4.85.
6660 * mipsread.c: Update for new include files. Lint.
6661 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6662 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6663 Don't need to bring in mipsread.o specially any more.
6665 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6667 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6668 routine (for Irix-4.x). Make many funcs static and void.
6669 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6670 * (init_extra_frame_info): Don't trash cached value of frame
6671 pointer register. This fixes backtracing through routines that use
6672 alloca(). Generally clean up declarations of functions, and use
6673 typedefs and macros to reference data structures as appropriate.
6674 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6677 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6679 * values.c (unpack_long): Fix unpacking error for signed chars
6680 on hosts where the default character type is unsigned.
6681 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6682 for newer SVR4 variants.
6683 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6684 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6685 * procfs.c (mappingflags): Add support for MA_PHYS
6687 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6689 * buildsym.c (read_struct_type): Avoid coredump when C++
6690 abbreviated type name is messed up. Reported by Joe Buck.
6691 FIXME, we need to determine whether GDB or GCC needs to be
6692 smarter to correctly locate this type name.
6694 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6695 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6696 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6697 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6698 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6700 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6702 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6703 * symtab.h (current_source_symtab): Make extern
6704 * symtab.h (current_source_line): Make extern
6705 * inferior.h: Move all procfs.c prototypes to one place, add
6706 prototype for proc_signal_handling_change. Add prototypes for
6707 signal_stop_state, signal_print_state, and signal_pass_state.
6708 * inferior.h (stop_soon_quietly): Make extern
6709 * inferior.h (attach_flag): Make extern
6710 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6711 * infrun.c (signal_stop_state, signal_print_state,
6712 signal_pass_state): New functions to query specific signal
6714 * infrun.c (handle_command): Minor error message change, add
6715 NOTICE_SIGNAL_HANDLING_CHANGE.
6716 * procfs.c (open_proc_file): Remove iris specific reset of
6717 inherit-on-fork flag, moved to proc_set_exec_trap().
6718 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6719 to reset inherit-on-fork flag, bash comment to GNU form.
6720 * procfs.c (proc_base_address, set_proc_siginfo,
6721 fetch_core_registers): Conform to code style.
6722 * procfs.c (signame.h): Include.
6723 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6724 syscallname(), info_proc_syscalls()): New macros, tables, and
6725 functions to organize and report system call information.
6726 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6727 saved_exitset, saved_entryset): Add to procinfo struct.
6728 * procfs.c (struct trans): Add.
6729 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6730 siginfo_table, errno_table): Tables to translate numeric values
6731 to symbolic names and short descriptions.
6732 * procfs.c (signalname, info_proc_signals): Add function and
6734 * procfs.c (proc_info): Now info_proc.
6735 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6736 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6737 info_proc_faults, lookupname, lookupdesc, sigcodename,
6738 sigcodedesc): New functions.
6739 * procfs.c (proc_signal_handling_change): New function to set
6740 the trace flags based on the state of gdb's signal handling flags.
6741 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6742 and remove code to do PIOCSTRACE ioctl.
6743 * procfs.c (attach, detach): Preserve and restore process flags
6744 using saved_* fields in procinfo struct.
6745 * procfs.c (attach): Call proc_signal_handling_change.
6746 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6747 * procfs.c (proc_desc): Update for latest changes.
6748 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6749 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6750 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6752 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6754 * procfs.c (set_proc_siginfo): Add prototype and new function.
6755 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6756 up inferior siginfo struct.
6757 * elfread.c (elf_symfile_read): Compute the relocation amount
6758 by subtracting off the address of the ".text" section.
6759 * solib.c: Add pointer to ".text" section to so_list struct.
6760 * solib.c (solib_map_sections): Initialize pointer to ".text"
6761 section in so_list struct.
6762 * solib.c (symbol_add_stub): Pass base address of ".text"
6763 section to symbol_file_add, rather than the load address of
6764 the shared library. On SunOS they are the same. On SVR4 they
6767 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6769 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6770 function name, not .gdbinfo. symbol.
6772 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6774 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6776 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6778 * Makefile.in (VERSION): 4.4.8
6780 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6781 commands in .cshrc/.profile won't get traced.
6783 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6785 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6786 * exec.c (build_section_table): Don't abort if no sections.
6787 * sparc-tdep.c (single_step): Lint.
6788 * utils.c (mrealloc): Handle realloc (0, size) case here.
6790 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6792 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6795 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6797 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6798 .gdbinfo. symbols are created. Move creation from parse_procedure
6799 to parse_symbol, where it is fairly easy to grow the symtab. This
6800 also fixes a symtab trashing bug on all mips-based systems.
6801 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6803 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6804 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6806 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6808 * c-exp.y: Add missing return type to yyparse() prototype.
6810 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6812 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6814 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6815 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6816 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6817 (patch_opaque_types): Avoid dummy args and result.
6818 * objfiles.c (have_partial_symbols, have_full_symbols,
6819 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6820 (iterate_over_objfiles, iterate_over_symtabs,
6821 iterate_over_psymtabs): Remove, clunky and slow.
6822 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6823 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6824 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6825 dump_objfile): Remove dummy args and results. Move filename
6826 comparisons to callers.
6827 (printsyms_command, printpsyms_command, printmsyms_command,
6828 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6829 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6830 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6831 list_symbols, make_symbol_completion_list): Replace explicit
6832 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6833 Eliminate Dijkstra flag crap, break out of loops with gotos.
6834 (lookup_symtab_1): Protect '/' tests from short filenames.
6835 (cplus_mangled_symbol): Move inline into lookup_symbol.
6836 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6837 (relocate_minimal_symbol): Move inline to vmap_symtab.
6838 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6839 iterate_over_msymbols with ALL_MSYMBOLS.
6841 Misc cleanup prior to release.
6843 * Makefile.in (VERSION): Roll to 4.4.7.
6844 (HFILES): Add call-cmds.h.
6845 * call-cmds.h: New header for command fns called by other files.
6846 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6847 (breakpoint_1): Remove unused type arg. Change callers.
6849 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6850 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6851 * mipsread.c: Add prototypes for all static functions.
6853 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6854 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6855 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6856 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6857 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6858 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6861 * buildsym.c (define_symbol): Handle global register variables
6862 (from Pierre Willard). Complain if register numbers are too large.
6863 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6864 * tm-sparc.h: Don't #include <sun4/reg.h>.
6865 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6866 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6868 * language.h: Avoid forward enum declaration.
6869 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6870 config/sun4os5.mt: New host and target.
6871 * defs.h (errno): #include <errno.h> rather than assuming int.
6872 From Pierre Willard.
6874 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6875 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6876 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6877 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6878 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6879 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6880 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6882 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6884 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6885 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6886 * language.h (enum exp_opcode): Avoid forward enum def.
6887 * main.c (define_command, user_defined_command): Lint.
6888 * mem-break.c, xcoffread.c: Lint.
6889 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6891 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6893 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6894 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6895 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6896 or IBM6000_TARGET as (approximately) appropriate.
6898 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6900 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6901 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6902 or not to try reading symbols from a mapped objfile. Plugs memory
6903 leak due to shared libraries generating no psymtabs or symtabs.
6905 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6907 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6908 * copying.awk: Lint. Make stronger warning at top of copying.c.
6909 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6910 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6911 (lookup_pointer_type): Add FIXME comment.
6912 * main.c (set_history_size_command): Disallow negative size.
6913 * partial-stab.h: Update copyright.
6914 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6916 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6918 * main.c (set_history_size_command): Negative size is error.
6919 (Reported by Peggy Fieland.)
6921 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6923 * coffread.c (coff_symfile_init): Update comment.
6924 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6925 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6926 macros to access the dbx specific objfile information.
6927 * dbxread.c (symfile_string_table, symfile_string_table_size):
6928 Remove these local variables.
6929 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6930 read_dbx_symtab): Remove the stringtab and stringtab_size params
6931 from the function prototypes, the function definition, and the
6932 function calls. These are now available via DBX_STRINGTAB and
6933 DBX_STRINGTAB_SIZE using the objfile pointer.
6934 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6935 an arg to read_dbx_symtab.
6936 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6937 stringtab and the dbx specific per-objfile private info.
6938 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6939 args in prototype, function definition, and function calls. It is
6940 now available via the DBX_SYMCOUNT macro using the objfile
6942 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6943 local instance of struct dbx_symfile_info and replace with DBX_*
6945 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6946 symfile_string_table and symfile_string_table_size.
6947 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6948 symfile_string_table.
6949 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6950 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6951 stringtab size variables. Remove all code that used to reread
6953 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6954 to prior to any calls to mmalloc for the objfile specific heap.
6955 * utils.c (init_malloc): Document the requirement that for each
6956 heap for which corruption checking is desired, that init_mmalloc
6957 must be called prior to any mmalloc calls on the heap.
6959 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6961 * rs6000-pinsn.c: Make dis-assembly output more like
6962 other targets: Don't print instruction in hex before
6963 the assembly; use print_address to print out jump
6966 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6968 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6969 * cplus-dem.c: Support "Sc" meaning "signed char".
6971 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6973 * configure.in: fix iris/iris3.
6975 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6977 * command.c, main.c (various places): Use ctype.h macros
6978 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6979 (such as (x >= 'A' && x <= 'Z')).
6980 (There are still more of these in other files.)
6981 * main.c (defined_command): Lower-case the user's
6982 new command before entering it. Needed because
6983 command lookup is case-insensitive (and also lower-cases).
6984 (Based on Metin's earlier patch.)
6986 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6988 * config/irix4.mh: new file.
6990 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6992 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6995 * xm-mips.h: Declare strdup for ultrix.
6997 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6998 when calling new_symbol.
6999 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7002 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7004 * config/rs6000.mh: Update (for Fred's new mmalloc)
7005 flags to disable use of GNU malloc/mmalloc.
7006 * munch: Change SYSV rule to allow .text before the label,
7007 as well as after, to work for AIX.
7008 * gdbtypes.h: Minor clarifiction.
7010 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7012 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7013 continuation in yet another place (between method declarations).
7015 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7017 * mips-tdep.c: include symfile.h and objfiles.h to fix
7020 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7022 * valops.c (value_struct_elt_for_reference): Added 'offset'
7023 parameter to handle multiple inheritance.
7024 * eval.c, value.h: Update accordingly.
7026 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7028 * objfiles.h: New file
7029 * Makefile.in (HFILES): Add objfiles.h
7030 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7031 main_scope_lowpc, main_scope_highpc.
7032 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7033 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7034 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7035 xcoffread.c, : Include objfiles.h.
7036 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7037 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7038 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7039 inside_entry_file() and logic changed appropriately.
7040 * blockframe.c (outside_startup_file): Renamed to
7041 inside_entry_file() and logic changed appropriately.
7042 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7043 and logic changed to use per-objfile specific fields.
7044 * blockframe.c (inside_entry_scope): Renamed to
7045 inside_entry_func() and logic changed to use per-objfile specific
7047 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7048 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7049 Remove extern decls.
7050 * symfile.c, symfile.h (entry_point): Remove extern decl.
7051 * coffread.c (coff_symfile_init): Common entry point init code
7052 moved to symfiles.c, call init_entry_point_info().
7053 * coffread.c (complete_symtab): Use new per-objfile entry info.
7054 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7055 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7057 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7058 * defs.h (inside_entry_scope, outside_startup_file,
7059 inside_main_scope): Prototypes changed for renames to
7060 inside_entry_func, inside_entry_file, inside_main_func,
7062 * symfile.c (syms_from_objfile): Common entry point init code
7063 moved to init_entry_point_info() and call init_entry_point_info().
7064 * symfile.h (init_entry_point_info): Include prototype.
7065 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7066 moved to symfiles.c and call init_entry_point_info().
7067 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7068 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7069 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7071 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7072 works for the majority of targets.
7073 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7074 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7075 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7076 Use default definition in frame.h.
7077 * frame.h (selected_frame_level): Make decl extern.
7078 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7079 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7080 * partial-stab.h: Use new per-objfile entry info.
7081 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7082 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7083 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7084 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7085 have_minimal_symbols): Prototypes moved to objfiles.h.
7086 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7087 Macros moved to objfiles.h.
7088 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7090 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7092 More C++ improvements (pointers to members, qualified names).
7093 * c-exp.y: Support exp.type::name and exp->type::name
7094 syntaxes. (Unfortunately, doesn't work for static members.)
7095 * c-exp.y, eval.c: Make type::~type work better.
7096 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7097 value_static_field by value_struct_elt_for_reference.
7098 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7099 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7100 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7101 for OP_SCOPE operand; no point in it now that we use lazy
7102 reading of values, and use "reference to member" objects.
7103 * gdbtypes.h: Clarify comment.
7104 * valops.c: Change value_struct_elt_for_address to return
7105 a reference (or variable), rather than a pointer. Change
7106 the name to value_struct_elt_for_reference to reflect this.
7107 Returning a reference instead of a address provides a
7108 generalization, since we can use the routine for both
7109 class::name as well as &class::name.
7110 Also, recurse to handle multiple inheritance properly.
7111 * valprint.c: Moved code to print pointer-to-members
7112 to new function point_class_member. This allows a
7113 "reference-to-member" to be printed using the same code.
7114 * valprint.c (type_print_varspec_prefix): Avoid printing
7115 "struct " for domains of class-member types.
7116 * valops.c (search_struct_field): Inline code for simplified
7117 version of value_static_field (which can then be deleted).
7118 * value.h: Rename value_struct_elt_for_address to
7119 value_struct_elt_for_reference. Delete value_static_field.
7120 * values.c: Remove no longer used function value_static_field.
7122 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7124 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7125 elfread.c (coff_symfile_finish): Add function, prototype, and
7126 add to the xxxx_sym_fns struct for each file type. Also reformat
7127 the xxxx_sym_fns vector to a standard format and add comments.
7128 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7129 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7130 Pass pointer to struct objfile rather than pointer to sym_fns.
7131 Change references inside each function accordingly. Allocate any
7132 symbol file specific info in the per-objfile memory region.
7133 * dbxread.c (free_and_init_header_files): Break function into
7134 free_header_files(), called from dbx_symfile_finish(), and
7135 init_header_files(), called from dbx_new_init().
7136 * dbxread.c (dbx_new_init): Move deallocation things to new
7137 dbx_symfile_finish function.
7138 * elfread.c (elf_new_init): Call buildsym_new_init().
7139 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7140 routine for the objfile before deallocating other stuff.
7141 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7142 * symfile.h: Move struct sym_fns to before struct objfile def.
7143 Add sym_finish function pointer and change prototypes of other
7144 function pointers to reflect passing struct objfile pointer rather
7145 than struct sym_fns pointer.
7146 * symfile.c: Remove now obsolete symtab_fns pointer.
7147 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7148 locates the correct sym_fns struct for the given objfile.
7149 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7150 for better support of mapped symbol tables.
7151 * symfile.c (symbol_file_command): Remove obsolete code using
7153 * symfile.h: Remove duplicate declarations for symfile_objfile,
7154 entry_point, and object_files.
7155 * target.c (target_info): Compare symfile_objfile to NULL.
7156 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7157 aixcoff_symfile_finish().
7159 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7161 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7162 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7163 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7165 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7167 Some improvements to g++ debugging.
7168 * symtab.c (list_symbols): demangle before pattern matching.
7169 * symtab.c: Other fixes to improve handing of operators.
7170 * valprint.c (type_print_base): Fix test for constructor.
7171 * values.c (value_static_field): Allow evaluation of
7172 CLASS::METHOD, returning a function pointer.
7174 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7176 * Makefile.in (VERSION): Roll 4.4.6.
7177 * exec.c (exec_file_command): Add code to ignore optional args
7178 passed in by file_command() for use in symbol_file_command().
7179 * main.c (main): Document -mapped and -readnow in help summary.
7180 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7181 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7182 to get filename from bfd with bfd_get_filename(). Test mapto
7183 against 0, not NULL. Use mstrsave() to make copy of filename.
7184 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7186 * remote-vx.c (vx_load_command, add_symbol_stub):
7187 Symbol_file_add() takes an additional arg.
7188 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7190 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7191 changed to return a bfd not an objfile pointer.
7192 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7193 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7194 Change to eliminate local bfd and use symfile_bfd_open() plus
7195 allocate_objfile(). Add code to implement readnow option.
7196 * symfile.c (symbol_file_command): Changes to option handling,
7197 readnow functionality moved to symbol_file_add().
7198 * symfile.c (symfile_init): Eliminate local copy of bfd.
7199 * symfile.c (add_symbol_file_command): Changes to parse mapped
7200 and readnow options.
7201 * symfile.h (allocate_objfile): Arg removed from prototype.
7202 * symtab.h (symbol_file_add): Arg added to prototype.
7203 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7206 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7208 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7209 mtrace.awk, state.c, state.h: Removed.
7210 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7211 directories searched for source files.
7212 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7213 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7214 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7215 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7216 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7217 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7218 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7220 * Makefile.in (HFILES): Remove state.h
7221 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7222 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7223 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7224 * Makefile.in (clean): Remove all object files.
7225 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7226 * cplus-dem.c: Remove prototypes definitions that are now done in
7228 * dbxread.c (throughout): Change from using per-objfile
7229 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7230 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7231 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7232 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7233 * depend: Remove dependencies for state.o, state.h.
7234 * dwarfread.c: Add declaration for warning_pre_print.
7235 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7236 * dwarfread.c (throughout): Change from using per-objfile
7237 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7238 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7239 use supplied objfile.
7240 * i386-xdep.c (print_387_status): Change to use warning() rather
7242 * i387-tdep.c (print_387_control_word): Change to use warning()
7243 rather than printfs.
7244 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7245 that some compilers grumble about.
7246 * language.c (throughout): Add declaration for warning_pre_print
7247 and using warning() instead of printfs.
7248 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7249 * main.c (main): Add declaration for warning_pre_print and set it
7250 similarly to error_pre_print. Add declarations for
7251 mapped_symbol_files and readnow_symbol_files. Add appropriate
7252 definitions to long_options[].
7253 * minsyms.c: Trivial fix to comment.
7254 * objfiles.c (allocate_objfile): Substantially rewritten for
7255 using mapped symbol files.
7256 * objfiles.c (throughout): Change from using per-objfile
7257 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7258 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7259 * source.c (throughout): Change from using per-objfile
7260 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7261 * source.c (open_source_file): Use mstrsave to save file name in
7262 mapped symbol region for objfile.
7263 * symfile.c: Remove include for state.h.
7264 include to local form.
7265 * symfile.c (symbol_file_add_digested): Remove.
7266 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7268 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7269 from objfile structure. Add malloc descriptor pointer (md).
7270 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7271 * symm-xdep.c (print_fpu_status): Use warning() rather than
7273 * symmisc.c (free_symtab_block): Now takes and uses current
7275 * symmisc.c (throughout): Change from using per-objfile
7276 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7277 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7278 Sun compiler grumblings when PTR is char *.
7279 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7280 msymbols() to correct pointer type.
7281 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7282 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7283 error always starts on a line of it's own.
7284 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7285 Rewrite for new mapped malloc package use.
7286 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7287 that don't want to use the mapped malloc package; pass arguments
7288 on to traditional malloc package functions.
7289 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7290 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7291 mrealloc, malloc, and realloc but get fatal error if runs out
7293 * utils.c (msavestring, mstrsave): Save a string in a specific
7294 mapped malloc region.
7295 * utils.c (print_spaces): Use xmalloc to get the buffer.
7296 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7297 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7298 * config/i386v4.mh: Insignificant reorganization.
7300 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7302 * xcoffread.c: Only enable compilation of debugging functions
7303 if IBM6000 is defined. Fails to compile otherwise.
7305 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7307 * Makefile.in: pass MAKEINFO down on info.
7309 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7311 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7312 useless code, including an lseek to an uninitialized variable.
7313 Reported by Jim Williams <jimbo@wrs.com>.
7315 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7317 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7318 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7319 * minsyms.c, symfile.c: Changes that may be generally
7320 applicable, but are #ifdef IBM6000 for now.
7321 * rs6000-xdep.c: Fixed typo in comment.
7322 * rs6000-tdep.c: Non-substatial changes.
7323 * xoffread.c: The main change here is addition of some
7324 debugging functions.
7325 * xoffexec.c: More changes.
7327 * xcoffread.c: Fixed two too-few-parameters bugs.
7329 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7330 to SOLIB_CREATE_INFERIOR_HOOK macro.
7332 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7334 * symfile.h: Add prototype for iterate_over_msymbols().
7335 * symtab.c (cplus_mangled_symbol): Add function.
7336 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7337 iterate_over_msymbols to find demangled C++ symbol.
7338 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7339 value to iterate_over_msymbols().
7340 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7343 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7345 * Makefile.in: added check target.
7347 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7349 * ecoff.c: Move to ../bfd/coff-msym.c.
7350 * config/mt-*mips: Remove ecoff.o from the configuration.
7351 * remote.c (): Add newline to initial +.
7352 (remote_resume): Mention how to cope with signals.
7353 (remote_interrupt): Add debug msg.
7354 (remote-wait): Implement new 'T' reply, which includes
7355 status, PC, and FP all in a single short message.
7356 (putpkt): Add further debugging of packet acks.
7357 * mipsread.c (fixup_symtab): Also swap RFD's.
7358 (parse_partial_symbols): Avoid bug on unknown symbol types.
7359 * Makefile.in (VERSION): Roll to 4.4.5.
7360 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7361 for remote MIPS by limiting heuristic to 200 byte search.
7362 (heuristic_proc_desc): Byte-swapping.
7363 (mips_print_register): Cope with failure of
7364 read_relative_register_raw_bytes. Byte-swap integers for
7366 * mips-pinsn.c (print_insn): Byte-swap instruction.
7368 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7370 * config.sub configure.in config/mh-irix4
7371 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7372 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7373 gdb/xm-irix4.h gdb/config/mt-irix3
7374 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7376 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7378 * defs.h, utils.c: xrealloc takes PTR as first arg.
7379 * defs.h: Reword confusing comment about ANSI prototypes.
7380 * defs.h: Some minor whitespace changes.
7381 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7382 not NULL, which can be (void *).
7383 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7384 * tm-i386v.h (SP_ARG0): Define
7385 * xm-sysv4.h: Back out of change for missing prototypes.
7386 * i386-tdep.c (get_longjmp_target): Add function.
7388 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7390 * Makefile.in: install man page too.
7392 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7394 * All GDB files that #include defs.h: Removed stdio.h.
7395 (defs.h): #include stdio.h.
7397 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7399 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7400 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7401 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7402 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7403 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7404 it before printing out the hex shape of an address.
7406 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7408 * rs6000-xdep.c (frame_initial_stack_address): Move
7409 code to set frame->cache_fsr into new separate function
7410 frame_get_cacahe_fsr. This allows fixing a fatal error.
7411 * xcoffexec.c: Turn previously suppressed error
7412 message back on, after cleaning up BFD.
7414 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7415 printing of blank line, since it cases printing of an
7416 extra blank line. Is this intended? It does mess up
7418 * defs.h: Put back declarations of malloc and realloc,
7419 but protected by #ifndef MALLOC_INCOMPATIBLE.
7420 * objfiles.c: Undo previous change: Use malloc/realloc
7421 for objfile malloc/realloc fields (but add a cast).
7422 * xcoffexec.c: Suppress an error message (for now).
7424 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7426 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7427 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7428 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7430 * xcoffread.c: Modifications to C_DECL storage class handling, and
7431 introduction of an old smash_to_pointer_type() routine.
7433 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7434 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7435 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7436 parameters have been modified.
7438 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7439 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7440 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7441 and fetch_inferior_registers() always fetched all the registers
7442 resulting valid register values at hand all the time. Pushing a dummy
7443 frame did not require validating all register values first. After
7444 putting the above mechanism into action, we didn't have valid registers
7445 values always ready. Thus, all registers need to be fetched before
7446 pushing a dummy frame now.
7448 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7449 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7450 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7451 the starting address (actual frame address) of a frame.
7452 * rs6000-tdep.c: modifications to function_frame_info() to see if
7453 function reserves a frame pointer register (alloca register)
7454 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7455 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7456 functions with alloca() calls.
7458 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7460 * xm-sysv4.h: Provide definitions/prototypes for host environment
7461 functions for which no definitions or prototypes are provided in
7462 any currently included gdb or host environment header files.
7463 For SVR4, this currently includes malloc and realloc, which cannot
7464 be portably prototyped in any gdb include file.
7466 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7468 * buildsym.h: Remove obsolete variable file_stabs.
7470 * Makefile.in: Move place where configure merges in host-
7471 and target-dependent fragments later, so the latter
7472 can override (say) GNU_MALLOC.
7473 * config/mh-rs6000: Use system malloc. Otherwise, I
7474 ended up with *two* incompatible versions of malloc
7475 (functions in libc would call the malloc in libc).
7476 I assume this is a shared library problem.
7478 * remote.c: Fix (presumed) typo.
7479 * objfiles.c: Use xmalloc/xrealloc instead of
7480 malloc/realloc (since the latter are no longer declared).
7482 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7483 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7484 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7485 handle individual registers.
7486 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7487 correctly in case it wasn't cached yet. (A problem showed up
7488 after fetching individual registers.)
7489 * buildsym.c: Disable type_synonym_name's type name overwriting
7490 in cases it is unnecesary. rs6000 portation doesn't use
7491 type_synonym_name, and it used to nullify type names
7492 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7493 type's name as soon as space for that type is allocated.
7494 * xcoffread.c: ignore a section's lineno information if it is
7495 not `.text'. (In rs6000 bfd portation integration, skipping over
7496 `.pad' sections are ignored since it was in machine independent
7497 part of the code. Thus, a problem of fake sections with invalid
7498 lineno information arised.)
7500 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7501 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7502 * rs6000-tdep.c: make function_frame_info() work whether or not
7503 reading from a core file.
7504 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7506 * infrun.c. main.c, printcmd.c. symtab.c:
7507 More changes from IBM for rs6000.
7510 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7512 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7513 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7514 Merge in changes (mostly from IBM) for RS6000.
7515 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7516 More changes from IBM for RS6000. These are in machine-
7517 independent code, and probably could do with some cleaning
7518 up. The most questionable of these are #ifdef IBM6000.
7519 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7520 to single_step() (for consistency with rs6000 and i860).
7521 * utils.c: Allow the 1st arg to xrealloc to be NULL
7522 (in which case do malloc). This removes the need for
7523 some tests in xcoff code (and perhaps other places?).
7524 * coffread.c: Removed variables last_source_file,
7525 type_vector, and type_vector_length as these are now
7526 defined by buildsym.[ch].
7527 * defs.h: Remove prototypes for malloc and realloc, since
7528 these should only be used to implement xmalloc and xrealloc,
7529 and they conflict with <stdlib.h> in AIX - where they
7530 return void* even when __STDC__ isn't defined. Sigh.
7531 * munch: Recognize *initialize* in data as well as text
7532 (AIX uses data). Also, incorporate a patch from Garrett
7533 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7534 much more sensible, by only trying to match the name of
7535 the initialize_foo function, and not the junk before it.
7537 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7539 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7540 unless symbol table indicates that something has changed.
7542 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7544 * remote.c: Make it work for embedded MIPS. Increase buffer
7545 size, and use throughout. Round buffer size up if too many regs.
7546 Support baud rate setting and try for an 8-bit path. If
7547 interrupted while waiting for target, send a ^C down the wire.
7548 Avoid single-byte reads.
7549 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7551 * mips-xdep.h: Avoid the embedded regs when on Unix.
7553 * mipsread.c: Byte-swap the symbol table structures, using
7554 routines from ecoff.c, to read a symbol table written in any
7555 of the four possible byte orders.
7556 * configure.in (mips-big-* target): Same as Sony News.
7557 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7558 * ecoff.c: New file for symbol swapping routines.
7560 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7562 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7563 all-breakpoints' command.
7564 * (get_number): Allow users to enter negative breakpoint numbers.
7565 * (breakpoint_1): Reformat display of 'info break' to show new
7567 * (create_longjmp_breakpoint, breakpoint_re_set,
7568 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7569 symfile.c (syms_from_objfile): Re-do
7570 insertion of longjmp breakpoints. Move all code into
7571 breakpoint_re_set, and call that instead of
7572 create_longjmp_breakpoint in symfile.c.
7574 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7576 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7577 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7578 * symtab.c (find_pc_symtab): Handle having no objfiles.
7579 * infcmd.c: Fix comment.
7580 * objfiles.c (free_all_objfiles): Add.
7581 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7582 * symfile.c (symbol_file_command): free all objfiles when
7583 specifying a new symbol file.
7584 (reread_symbols): Stat the file name, don't fstat the descriptor.
7586 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7588 * Makefile.in, configure.in: removed traces of namesubdir,
7589 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7590 copyrights to '92, changed some from Cygnus to FSF.
7592 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7594 * dbxread.c (end_psymtab): Delete empty psymtabs.
7595 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7596 * symfile.h (struct objfile): Add free_psymtabs.
7598 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7600 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7602 * symfile.c (symbol_file_command): strcmp => !strcmp.
7603 * breakpoint.h: Move prototypes to follow enum definition they need.
7604 * breakpoint.c, infrun.c: Lint.
7605 * printcmd.c: Use `enum enable' rather than `enum
7607 * mipsread.c: First pass at making it compile with the new
7608 objfile changes. Probably seriously broken still, but it
7611 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7613 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7614 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7615 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7616 stepping (and nexting) through longjmp(). Also, cleanup
7617 breakpoint handling quite a bit by creating explicit breakpoint
7618 types instead of using magic breakpoint numbers.
7619 Makefile.in: Update version to 4.4.3
7621 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7623 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7624 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7625 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7627 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7629 * minsyms.c (install_minimal_symbols): Add bunches to any
7630 existing minsyms in the objfile. Avoid extra mallocation
7631 by working directly in the obstack. Remove ignored `mainline' parm.
7632 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7633 xcoffread.c: Change all callers.
7634 * FIXME: We should be able to eliminate MAINLINE from all the
7635 symbol readers now, with a small bit of work.
7637 * valops.c, value.h: Lint.
7638 * remote-vx.c: Add missing break; statement. Bugfix by
7639 Michael Sclafani, <sclafani@src.dec.com>.
7641 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7643 * Makefile.in (VERSION): Update version to 4.4.2
7644 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7645 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7646 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7647 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7648 mmap-alloc.o, mmap-sbrk.o
7650 * altos-xdep.c: Minor whitespace change.
7651 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7652 use to new minimal symbol table use.
7653 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7654 * arm-xdep.c (store_inferior_registers): Returns void.
7655 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7656 Convert from misc function vector use to new minimal symbol table use.
7657 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7658 * breakpoint.c: Add prototypes for local functions.
7659 * breakpoint.c (catch_command_1): Change to static and remove unused
7661 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7662 * breakpoint.h: Change function decls to prototype form.
7663 * buildsym.c: Add prototypes for local functions.
7664 * buildsym.c: Moved hashname() function here from dbxread.c.
7665 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7666 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7667 * buildsym.c (dbx_alloc_type): Change to static.
7668 * buildsym.c (finish_block): Add objfile parameter.
7669 * buildsym.c (misc): Change symbol_obstack to objfile version.
7670 * buildsym.c (make_blockvector): Change to static.
7671 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7672 * buildsym.c (compare_line_numbers): Change to static, args are const,
7673 cast args when used.
7674 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7675 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7676 and made static. Add objfile parameter.
7677 * buildsym.c (end_symtab): Simplify code using line table size.
7678 Realloc the linetable on the objfile symbol_obstack and copy there.
7679 * buildsym.c (scan_file_globals): Convert from misc function vector
7680 use to new minimal symbol use.
7681 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7682 strings get allocated in objfile's symbol_obstack. Convert references
7683 to builtin types to lookup_fundamental_type().
7684 * buildsym.c (read_type): Make static, add objfile parameter, convert
7685 references to buildin types to lookup_fundamental_type().
7686 * buildsym.c (read_struct_type): Add objfile parameter.
7687 * buildsym.c (read_array_type): Make static, add objfile parameter.
7688 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7689 * buildsym.c (read_huge_number): Make static.
7690 * buildsym.c (read_range_type): Make static, add objfile parameter,
7691 convert references to buildin types to lookup_fundamental_type ().
7692 * buildsym.c (read_args): Make static, add objfile parameter.
7693 * buildsym.h: Convert function decl's to prototype form.
7694 * c-exp.y: Add prototypes for local functions, convert uses of misc
7695 function vector to minimal symbol table. Reformat all builtin type
7696 initializations and pass a NULL objfile to init_type() for them.
7697 * coffread.c: Change context_stack ref's to coff_context_stack,
7698 add local function prototypes. Cast uses of xrealloc arg 1.
7699 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7700 crafting a new type.
7701 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7702 * coffread.c (finish_block): Change name to coff_finish_block.
7703 * coffread.c (make_blockvector): Add and use objfile parameter.
7704 * coffread.c (record_line): Change name to coff_record_line.
7705 * coffread.c (start_symtab): Change name to coff_start_symtab.
7706 * coffread.c (end_symtab): Change name to coff_end_symtab.
7707 * coffread.c (record_misc_function): Change name to record_minimal_
7708 symbol and change to minimal symbol table use from misc func tbl.
7709 * coffread.c (coff_symfile_read): Convert from misc function vector
7710 use to minimal symbol table use.
7711 * coffread.c (hashname): Remove; use common version in buildsym.c.
7712 * coffread.c (decode_base_type): Change references to builtin types
7713 to calls to lookup_fundamental_type().
7714 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7715 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7716 * command.c: Add prototypes for local functions.
7717 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7718 appropriate member of the function union for that type.
7719 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7720 ifdef out the function since it isn't currently used.
7721 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7722 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7723 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7724 * command.c (help_cmd): Compare function pointer to NULL.
7725 * command.c (help_cmd_list): Compare function pointer to NULL.
7726 * command.c (lookup_cmd_1): Use correct member of function union.
7727 * command.c (undef_cmd_error): Make static.
7728 * command.c (complete_on_cmdlist): Use correct member of func union.
7729 * command.c (do_setshow_command): Use correct member of func union.
7730 * command.c (shell_escape): Convert rindex use to strrchr.
7731 * command.h (COMMAND_H): Define if already included.
7732 * command.h (cmd_list_element struct): Change 'function' to a union
7733 and prototype args. Prototype completer function.
7734 * command.h: Convert decl's to prototype form.
7735 * convex-xdep.c (store_inferior_registers): Returns void.
7736 * copying.c: Prototype local functions.
7737 * coredep.c: Minor whitespace change.
7738 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7739 * cplus-dem.c: Prototype local functions.
7740 * dbxread.c (hashname): Remove; moved to buildsym.c.
7741 * dbxread.c (free_and_init_header_files): Make static.
7742 * dbxread.c: Add prototypes for local functions.
7743 * dbxread.c (new_object_header_files): Remove; inlined usages.
7744 * dbxread.c (xrealloc usages): Cast args.
7745 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7746 and change usages accordingly.
7747 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7748 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7749 * dbxread.c (dbx_next_symbol_text): Make static.
7750 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7751 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7752 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7753 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7754 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7755 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7757 * dwarfread.c (record_misc_function): Change name to record_minimal_
7758 symbol and use minimal symbol table throughout.
7759 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7760 * dwarfread.c: Convert all references to builtin types to use the new
7761 lookup_fundamental_type function.
7762 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7763 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7765 * elfread.c (record_misc_function): Convert to use record_minimal_
7767 * elfread.c (elf_symtab_read): Add objfile parameter.
7768 * eval.c: Add prototypes for local functions and move some decls
7769 around to accomodate prototypes.
7770 * expprint.c: Add prototypes for local functions. Change references
7771 to misc function vector to minimal symbol table.
7772 * findvar.c (read_memory usages): Cast args.
7773 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7774 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7775 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7776 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7777 * gould-xdep.c: Minor whitespace change.
7778 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7779 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7780 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7781 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7782 * i386-tdep.c: Add prototypes for local functions.
7783 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7784 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7785 that defaulted to int.
7786 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7787 i386_push_dummy_frame): Returns void.
7788 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7789 int and explicitly declare return type as int.
7790 * i387-tdep.c: Minor formatting changes.
7791 * i960-tdep.c (leafproc_return): Convert from misc function vector
7792 use to minimal symbol table use.
7793 * infcmd.c: Add prototypes for local functions.
7794 * infcmd.c (continue_command, until_next_command, until_command,
7795 path_info, path_command): Make static.
7796 * infcmd.c (step_1, until_next_command): Convert from misc func
7797 vector to minimal symbol table use.
7798 * inflow.c: Add prototypes for local functions.
7799 * infptrace.c (store_inferior_registers): Returns void, not int.
7800 * language.c (_initialize_language): Use proper member of function
7802 * m2-exp.y: Add prototypes for local functions, convert misc function
7803 vector uses to minimal symbol table uses.
7804 * m2-exp.y (make_qualname, yyerror): Make static.
7805 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7806 * m68k-pinsn.c: Add prototypes for local functions.
7807 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7808 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7809 * m68k-stub.c: Add prototypes.
7810 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7811 use to minimal symbol table use.
7812 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7813 * m88k-xdep.c (store_inferior_registers): Returns void.
7814 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7815 * mach386-xdep.c (store_inferior_registers): Returns void.
7816 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7817 * main.c: Add prototypes for local functions.
7818 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7819 longjmp() result to (NORETURN void).
7820 * main.c (catch_errors): Prototype the 'func' parameter.
7821 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7822 Takes an unused arg.
7823 * main.c (execute_command): Call the right member of the func union.
7824 * main.c (command_loop_marker, symbol_completion_function,
7825 command_loop): Make static.
7826 * main.c (command_line_input): Make linelength unsigned, cast arg
7827 to command_line_input().
7828 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7829 * main.c (initialize_main): Call right member of function union.
7830 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7831 * mem-break.c: Include symtab.h
7832 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7833 * mips-xdep.c (store_inferior_registers): Returns void.
7834 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7835 use to minimal symbol table use.
7836 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7838 * mipsread.c (make_type): Remove, convert usages to init_type.
7839 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7840 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7841 vector use to minimal symbol table use.
7842 * parse.c: Add prototypes for local functions.
7843 * parse.c (xrealloc usages): Cast args.
7844 * parse.c (prefixify_expression, length_of_subexp): Make static.
7845 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7846 * parser-defs.h: Convert function decls to prototype form.
7847 * partial-stab.h: Convert from misc function vector use to new minimal
7849 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7850 the per-objfile copies.
7851 * printcmd.c: Add prototypes for local functions. Move some struct
7852 definitions around to accomodate prototypes.
7853 * printcmd.c (decode_format): Make static, change args oformat and
7854 osize to int from char.
7855 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7856 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7857 * printcmd.c (print_address_symbolic): Convert from misc function
7858 vector use to minimal symbol table use.
7859 * printcmd.c (address_info): Convert from misc function vector use
7860 to minimal symbol table use.
7861 * printcmd.c (delete_display, enable_display, disable_display_command):
7863 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7864 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7865 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7866 * pyr-xdep.c (store_inferior_registers): Returns void.
7867 * remote-mm.c (mm_load): symbol_file_add return value unused.
7868 * remote-nindy.c: Minor format change.
7869 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7870 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7871 * rs6000-xdep.c (store_inferior_registers): Returns void.
7872 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7873 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7874 vector use to minimal symbol table use.
7875 * solib.c: Add prototypes for local functions.
7876 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7877 function vector use to minimal symbol table use.
7878 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7879 * solib.c (find_solib, shared_library_command): Make static
7880 * solib.c (read_memory, write_memory usages): Cast args.
7881 * solib.c (special_symbol_handling): Add function
7882 * source.c: Add prototypes for local functions.
7883 * source.c (select_source_symtab): Convert to scan objfiles.
7884 * source.c (open_source_file): Make static.
7885 * source.c (xrealloc usages): Cast args.
7886 * source.c (source_line_charpos): ifdef out, unused.
7887 * source.c (get_filename_and_charpos): Make static.
7888 * stack.c: Add prototypes for local functions.
7889 * stack.c (print_frame_info, frame_info): Convert from misc function
7890 vector use to minimal symbol table use.
7891 * symfile.c: Add prototypes for local functions.
7892 * symfile.c (compare_symbols): Make args const PTR's.
7893 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7894 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7895 * symfile.c (obsavestring): Add objfile parameter.
7896 * symfile.c (init_misc_bunches, prim_record_misc_function,
7897 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7898 sort_misc_function_vector, compact_misc_function_vector): Remove
7899 * symfile.c (symbol_file_add_digested): Add function.
7900 * symfile.c (symbol_file_add): Returns struct objfile *.
7901 * symfile.c (symbol_file_command): Modify for state file use.
7902 * symfile.c (symfile_open): Add parameter "dumpable".
7903 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7904 * symfile.c (load_command, add_symbol_file_command): Make static.
7905 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7906 * symfile.c (rindex usages): Converted to strrchr.
7907 * symfile.c (allocate_psymtab): New
7908 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7909 converted to minimal symbol table usage, but no obvious conversion.
7910 * symfile.c (free_all_symtabs): Remove.
7911 * symfile.c (_initialize_symfile): Use per-objfile info.
7912 * symfile.h: Rework the objfile structure to add per-objfile data
7913 objects (psymbol_obstack, symbol_obstack, type_obstack,
7914 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7915 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7916 Add prototypes to function declarations.
7917 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7918 function vector usage to minimal symbol table usage.
7919 * symmisc.c (DEV_TTY): Define if not defined.
7920 * symmisc.c: Add local function prototypes.
7921 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7922 printpsyms_command, print_objfiles, print_objfiles_command):
7923 Rework to use iterate_over_*
7924 * symtab.c: Add prototypes for local functions.
7925 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7926 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7927 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7928 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7929 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7930 lookup_reference_type, lookup_member_type, allocate_stub_method,
7931 check_stub_method, create_array_type, smash_to_member_type,):
7933 * symtab.c (lookup_symbol): Some args are const.
7934 * symtab.h: All type related defs and structs moved to gdbtypes.h
7935 * symtab.h: Convert decls to prototypes.
7936 * target.c (noprocess): Make static.
7937 * target.h: Change decl's to prototypes.
7938 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7939 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7940 * utils.c (_initialize_utils): Use correct member of function union.
7941 * valarith.c: include gdbtypes.h
7942 * valops.c: include gdbtypes.h, add prototypes for local functions.
7943 * valops.c (value_push, value_arg_push, find_function_addr):
7945 * valops.c (value_string): Convert from misc function vector use
7946 to minimal symbol table use.
7947 * valops.c (check_field_in): Make arg const.
7948 * valprint.c: Add prototypes for local functions.
7949 * valprint.c (print_string): Make static
7950 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7951 * values.c: Add prototypes for local functions.
7952 * values.c (value_headof): Convert from misc function vector to
7953 minimal symbol table.
7954 * xcoffexec.c: Add prototypes for local functions.
7955 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7957 * xcoffexec.c (relocate_minimal_symbol): Add.
7958 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7959 * xcoffread.c: Add prototypes for local functions.
7960 * xcoffread.c (sort_syms): Convert to scan objfiles.
7961 * xcoffread.c (read_xcoff_symtab): Make static.
7962 * xcoffread.c (various): Replace references to builtin types with
7963 calls to lookup_fundamental_type. Replace references to symbol_obstack
7964 and psymbol_obstack with pointers to the per-objfile copies.
7965 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7966 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7968 * xcoffread.c (init_stringtab): Add objfile parameter.
7969 * gdbtypes.c: New file
7970 * minsyms.c: New file
7971 * mmap-alloc.c: New file
7972 * mmap-sbrk.c: New file
7973 * objfiles.c: New file
7977 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7979 * Check in Fred Fish's changes in these modules. Fred
7980 will make ChangeLog entries for all of them. Update VERSION
7983 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7985 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7987 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7988 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7989 value.h: Prototypes for static functions; lint.
7990 * gdbtypes.h: Empty file to ease transition.
7992 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7994 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7995 inferior.h, language.h, signame.h, target.h, terminal.h,
7996 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7997 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7999 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8000 signame.c, sparc-xdep.c: Prototypes for all static functions.
8002 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8003 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8004 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8005 Remove to_call_function and target_call_function, since it
8006 always calls the same thing (call_function_by_hand).
8007 * core.c, exec.c, solib.c: Rename target_ops sections =>
8009 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8010 target.h: target_kill takes no args.
8011 * language.c (language_info): Scaffolding to allow briefer
8012 messages when the current language changes. FIXME.
8013 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8014 complaints about volatile functions.
8015 * xm-sysv4.h (HAVE_MMAP): Define.
8017 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8019 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8020 to make prototypes for all functions declared here.
8021 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8022 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8023 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8024 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8025 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8026 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8027 * utils.c: Avoid declaring malloc and realloc. Lint.
8028 (request_quit): Accept signal-number parameter.
8030 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8032 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8033 DIE's. Add new function read_tag_pointer_type() to read them.
8035 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8036 When creating a new user defined type, check to see if a partial
8037 type already exists, and if so, bash it to fit.
8039 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8041 * coffread.c (decode_base_type): Pass long, not union.
8042 Fix by Eric Valette, ev@chorus.fr.
8044 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8046 * elfread.c (elf_symtab_read): Fix code to correctly track
8047 changes in bfd for absolute symbols.
8049 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8051 * xm-vaxbsd.h: Close off comment.
8053 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8055 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8057 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8059 * mips-tdep.c (mips_print_registers): Print correct register
8060 number for double pseudo-registers.
8062 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8064 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8065 in the op$::OPERATOR. case. From Steven McCanne,
8066 <mccanne@horse.ee.lbl.gov>.
8068 * exec.c (set_section_name): Pass arg to exec_files_info;
8069 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8071 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8073 * main.c (print_gdb_version): Copyright msg: only this year.
8074 (cd_command): Avoid changing current_directory on error.
8076 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8078 * mipsread.c (parse_partial_symbols): Handle dependencies
8079 between partial symbol tables (when not doing stabs-in-ecoff).
8080 (This used to be handled by parse_fdr, but parse_fdr was
8081 incompatible with handling stabs-in-ecoff, so the code
8082 was re-written to not use parse_fdr. Unfortunately,
8083 the logic to handle dependencies was overlooked.)
8085 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8087 * coffread.c (read_enum_type): Use the size of a target int when
8089 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8091 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8092 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8093 TARGET_PTR_BIT to determine size of a pointer
8094 * values.c (unpack_long): when unpacking a REF or a PTR don't
8095 assume the size of the type.
8097 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8099 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8100 looking at its members. Improve guess between struct and union,
8101 only assuming union if multiple members have offsets of zero.
8103 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8105 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8106 (This is just for clarity - and one day permitting us to
8107 change FP0_REGNUM from 38 to 32, which would make more sense.)
8108 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8109 register numbers in stabs-in-ecoff get handled correctly.
8111 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8113 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8114 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8115 into BSD and Ultrix.
8117 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8119 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8121 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8123 * Makefile.in: Increment version to 4.4.1.
8124 * main.c (print_gdb_version): Update copyright notice.
8126 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8128 * mipsread.c: Prepend "struct " to the names of structure
8129 types, and similarly for enums and unions. (This used
8130 to be done, but got lost in the re-write to "guess" the
8131 difference between enum/struct/union.)
8132 Also, guess that a tag is an enum if the first member
8135 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8137 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8140 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8142 * Projects: Patching executables is done.
8143 * Makefile.in (VERSION): Roll to gdb-4.4.
8144 * README, WHATS.NEW: Update for gdb-4.4.
8146 * symfile.c (reread_symbols): Whenever we reread one object
8147 file's symbols, we must restart the scan, because the object_files
8148 chain has been permuted.
8150 * exec.c (exec_files_info): Split out into print_section_info.
8151 Print BFD filename of each section if it's not the default one.
8152 * core.c (core_files_info): Call print_section_info.
8154 * xm-vax.h: Include a few system header files whose definitions
8155 must precede defs.h.
8156 * language.c, language.h: Make some things const.
8157 * expression.h, main.c: const spreads like ooze.
8159 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8160 since BREAKPOINT values can be >0x80.
8162 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8164 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8166 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8168 * sparc-pinsn.c: Remove kludge for preferring architectures.
8169 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8170 and forever. Add `add' instruction to the set that get checked
8171 for a preceding `sethi' in order to print an absolute address.
8172 Corresponding changes in ../include/opcode/sparc.h needed
8173 to eliminate garbage instructions.
8175 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8177 * mipsread.c (parse_partial_symbols): Make sure partial
8178 symbols are created for external symbols (as used to be
8179 the case). This is a bit of a pain with the mips-coff.
8180 It uses a table which points to all of the external
8181 symbols belonging to a particular FDR or psymtab.
8182 Once we've generated this table, we might as well save
8183 it, and then use it in psymtab_to_symtab_1 to find
8184 the symbols to pass to parse_external().
8185 * symfile.c, symfile.c: New function start_psymtab_common
8186 to share the common parts of allocating a new psymtab
8187 for dbxread, mipsread (and later dwarfread). Its code
8188 was pulled out from start_psymtab in dbxread.c.
8189 * dbxread.c (start_psymtab): Use start_psymtab_common().
8191 * valprint.c (val_print): If there is an error when trying
8192 to print a string, check to see if there really is a problem
8193 by reading just one character. If that works, assume
8196 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8198 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8199 cypress, v8 mnemonics in that order.
8201 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8203 * sparc-pinsn.c: Put the qsort() back in.
8205 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8207 * findvar.c (read_register, write_register): Handle machines
8208 where REGISTER_TYPE is not the same size as "int".
8210 Handle debug symbols in dynamically loaded (relocated) code:
8212 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8213 offset to process_one_symbol.
8214 (process_one_symbol): Take new offset parameter. Add it into
8215 appropriate symbol types to relocate symbols to loaded addresses.
8216 Handle all possible symbol types, and complain() about types that
8217 we don't expect to see.
8218 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8219 process_one_symbol (FIXME, should pass real offset).
8223 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8225 (set_breakpoint, break_command_1, until_break_command,
8226 catch_command_1, breakpoint_re_set_one): Use it.
8227 * symtab.h (resolve_sal_pc): Declare.
8228 * infcmd.c (jump_command): Use resolve_sal_pc.
8230 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8232 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8234 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8236 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8237 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8238 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8240 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8242 * dbxread.c (process_one_symbol): Make a first cut at handling
8243 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8245 * symtab.c (find_pc_line): Fix stepping into and out of #included
8248 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8250 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8251 no longer any need to copy ../include/opcode/* into gdb.
8253 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8255 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8257 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8259 * valprint.c (type_print_base, type_print_method_args):
8260 Print C++ constructor methods without bogus "return type."
8262 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8264 * infptrace.c (child_xfer_memory): Parameter "target" should
8265 be a pointer to a structure, not the entire structure.
8267 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8269 * depend: Convert the couple of references to ansidecl.h that
8270 used the local gdb version to use the ../include version.
8272 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8275 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8276 (inferior_proc_init): Fix non-ANSI version of args.
8277 (attach): Call print_sys_errmsg with correct number of args.
8278 (mappingflags): Make static, does not need to be global.
8280 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8281 not the entire struct itself.
8283 * valops.c (value_assign): Cast some args to modify_field() and
8284 {read,write}_register_bytes() correctly.
8286 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8288 * Makefile.in (MALLOCSRC): Removed reference to removed local
8291 * dwarfread.c (list_in_scope): Needs an initial value, use file
8294 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8296 * main.c (main): Make option_index local to keep new getopt happy.
8297 main.c, solib.c, Makefile.in: Update copyright notices.
8299 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8301 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8303 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8305 * Makefile.in (HFILES): Add partial-stab.h.
8307 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8309 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8310 New files for stratus. Not complete enough to actually build
8311 on the Stratus machine; that awaits copyright assignment for
8314 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8315 for getting custom flags into CFLAGS when doing makes.
8317 * configure.in: Add config information for stratus.
8319 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8321 * dbxread.c (process_one_symbol): Pass address of structure
8322 to complain(), rather than the whole structure.
8324 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8326 * solib.c (solib_add_common_symbols): Only compile in when not
8327 using SVR4 style shared libraries.
8329 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8331 * dwarfread.c (locval): Add offreg flag to indicate location
8332 values that are computed off a base register.
8334 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8335 TAG_local_variable cases to account for static variables
8336 within function scopes.
8338 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8340 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8341 doesn't exist on some systems.
8343 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8344 nexting over recursive function calls.
8346 * target.c (target_read_string): Create this routine to read null
8347 terminated strings from the target. It deals with running off the
8348 end of memory elegantly as well. solib.c (find_solib): Use
8349 target_read_string() to avoid problems with running off the end of
8352 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8353 that reference pgrp_inferior.
8355 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8357 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8358 mips-tfile has been hacked to act more "traditionally."
8359 * dbxread.c: Fixed typo in comment.
8361 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8363 * mips-tdep.c (mips_skip_prologue): Add some number of
8364 'sw' instructions before 'addiu' adjusts the stack.
8366 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8368 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8369 freescope, buildblock closescope, record_line, add_symbol_to_list,
8370 gatherblocks, make_blockvector): Extensive changes to switch
8371 to generic symbol table building code in buildsym.c. Remove
8372 scope tree structures and functions, symbol table building
8373 functions, and lots of other small changes.
8375 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8376 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8378 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8380 * buildsym.c (cleanup_undefined_types): Add support for enums.
8381 This fixes the 'GDB internal error. cleanup_undefined_types with
8384 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8386 * dbxread.c: detect gcc2 compilations.
8388 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8390 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8391 in ../include/opcode/sparc.h.
8393 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8395 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8396 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8397 to reflect actual locations of opcode files, so TAGS target will
8400 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8402 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8405 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8406 dereferencing to access the correct elements.
8408 * valops.c (value_addr): Declare return type of external func
8411 * xcoffread.c: Undefine next_symbol_text before redefining it.
8413 For older changes see ChangeLog-9091
8419 version-control: never