1 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3 * configure.in: Match z8k-*-sim for z8000.
4 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
5 * remote-hms.c: Update to use new serial protocol.
7 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
9 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
10 necessary and Solaris doesn't have it.
12 * Makefile.in (clean-info, install, install-info, info, dvi,
13 check, all): do not echo recursion lines.
15 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
17 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
18 required target ports which use sockets (like a29k-udi).
20 * remove-udi.c (udi_wait): ifdef around SIGLOST usage. Eg,
21 Solaris doesn't have SIGLOST so use SIGURG as a backup.
23 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
25 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
26 systems lacking select().
28 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
30 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
32 * alldeps.mak, depend: Update with latest automatically built
35 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
37 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
39 * Makefile.in (make-proto-testsuite.dir): New target to make
40 prototype testsuite tree.
42 * Makefile.in (VERSION): Bump to 4.8.4.
44 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
46 * stabsread.c (define_symbol): If unrecognized constant type,
47 complain() not error().
49 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
51 * infptrace.c: Add missing close paren to test for
52 FIVE_ARG_PTRACE defined.
54 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
55 when compiling with gcc, but disable it for now. See comment.
56 * defs.h (LONGEST): Define as either "long" or "long long"
57 based on CC_HAS_LONG_LONG.
58 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
59 how longest_to_int is defined.
60 * c-valprint.c (c_val_print): Call print_longest.
61 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
63 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
65 * printcmd.c (print_scalar_formatted): Call print_longest
66 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
67 * typeprint.c (print_type_scalar): Call print_longest and let
68 it figure out what to do for PRINTF_HAS_LONG_LONG.
69 * valprint.c (val_print_type_code_int): Call print_longest
70 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
71 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
72 * value.h (struct value): Replace usage of LONG_LONG with
74 * value.h (print_longest): Add prototype.
75 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
76 * values.c (unpack_double): Collapse code that was unnecessarily
77 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
78 * values.c (value_from_longest): Remove dependency on
79 CC_HAS_LONG_LONG and just use LONGEST.
80 * solib.c (solib_map_sections): Use bfd_get_filename
81 to access filename field.
82 * solib.c (clear_solib): Save filename and free it later, after
83 bfd_close, since bfd_close may reference it. Use bfd_get_filename
85 * config/convex/xm-convex.h (LONG_LONG): Replace with
86 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
87 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
88 Add PRINTF_HAS_LONG_LONG references.
90 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
92 * inflow.c (kill_command), infcmd.c (attach_command),
93 remote.c (remote_interrupt_twice): In messages for the user, call it
94 "the program" or "the program being debugged" not "the inferior".
96 * hp300ux-nat.c: Cast second arg to supply_register calls.
97 (_initialize_kernel_u_addr, getpagesize): New functions.
98 (store_inferior_register_1): Change arg name from value to val.
99 (fetch_core_registers): Make arg core_reg_size unsigned.
100 Pass 5 args to ptrace.
101 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
102 Remove KERNEL_U_ADDR stuff.
103 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
104 * config/m68k/hp300hpux.m{t,h}:
105 Move exec.o from NATDEPFILES to TDEPFILES
106 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
107 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
109 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
111 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
113 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
115 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
117 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
119 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
120 describe `set demangle-style arm' (not cfront);
121 mention can type `q' to discard output, when gdb pages
123 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
125 * valops.c (search_struct_field): Fix gdb core dump with incomplete
128 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
130 * remote.c: Change timeout to 2.
131 (remote_open): Use unpush_target not remote_close.
132 (remote_resume): If siggnal != 0, give warning not error().
133 (remote_wait, remote_interrupt, remote_interrupt_twice):
134 If we get two interrupts, let the user get out if they want.
135 (remote_{kill,mourn}): New functions.
136 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
138 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
140 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
142 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
144 * Remote targets (mourn): Call unpush_target.
146 * config/sparc/xm-sun4os4.h: Declare free() to return int.
147 Remove twisted use of PARAMS.
149 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
150 that ansidecl.h assumes ANSI on AIX.
152 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
154 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
155 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
157 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
159 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
161 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
163 * remote-vx.c (net_connect): Allow numeric IP address for host.
165 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
167 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
169 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
171 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
173 * symtab.h, xcoffread.c: Revise linetable sorting comments.
175 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
177 * valops.c (value_cast): A cast might also change the object
178 representation in C++.
179 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
180 to get the proper read_symtab function when called from mipsread.c.
181 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
182 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
183 for dummy psymtabs, inhibit processing of dummy psymtabs.
185 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
187 * Changes from (or inspired by) AMD:
188 * remote-udi.c (udi_attach): Assignments to Space and Offset were
190 (udi_wait): Make error message (UDIGetStdout) match error.
191 (udi_wait): Handle UDIStdinNeeded.
192 * command.c [CANT_FORK]: Use system().
193 * utils.c (prompt_for_continue): Allow quit with 'q'.
195 * solib.c (solib_add): Don't call special_symbol_handling if there
196 were errors in symbol_add_stub. Also set so->from_tty before
197 calling symbol_add_stub.
199 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
201 * Merge in HPPA/BSD patches from Utah:
202 * defs.h: Add const to 2nd arg of psignal prototype.
203 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
205 * hppab-core.c: Deleted. No longer useful.
206 * hppab-nat.c: #include more files. Use PT_WUREGS, not
208 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
209 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
210 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
211 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
212 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
214 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
216 * Fix two bugs found by deja-gnu. One is the incorrect reporting
217 of the PC being in a stack dummy when looking at a core file
218 without symbols. The other is the incorrect passing of char
219 arguments during expression evaluation (ie: p foo('a','b') would
220 mess up the passing of it's args because it wasn't coercing the
222 * hppah-tdep.c: Rename global functions to have consistent hppa_
223 prefix. Make more functions static. Drop hp_ prefix from static
224 functions. (hppa_push_arguments): Call value_arg_coerce to cast
225 char to int args if necessary. (hppa_fix_call_dummy): Create
226 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
227 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
228 valid (ie: != 0) before doing comparison against PC.
229 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
230 to reflect new arguments.
231 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
232 prefix for func name. (FIX_CALL_DUMMY): Move code into
235 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
236 to malloc() so that we can test GDB eval of dynamically created
237 arrays (like char strings in `print "foo"').
239 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
241 * printcmd.c (print_address_symbolic): Search symtabs as well as the
242 minimal symbols for a nearby symbol.
244 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
246 * coffread.c: Comment changes around minimal symbol recording.
248 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
250 * command.c: comment changes only.
252 * mips-tdep.c (heuristic_fence_post): new static variable.
253 (heuristic_proc_start): use heuristic_fence_post, print better
254 warnings, but only if not stop_soon_quietly.
255 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
257 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
259 * symtab.h: Fix LOC_REF_ARG comment.
261 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
262 and Jim Kingdon (kingdon@cygnus.com)
264 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
266 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
267 symfile.c (compare_symbols): Don't check first character; STRCMP
270 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
271 structures that are passed by address in a register.
272 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
273 * findvar.c (read_var_value),
274 printcmd.c (address_info, print_frame_args),
275 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
276 * symtab.c (lookup_block_symbol): Deal with it.
278 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
280 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
282 * objfiles.c (find_pc_section): Return a struct obj_section *.
283 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
284 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
285 Don't use obj_section hack.
286 * xcoffexec (vmap_symtab): Relocate obj_sections.
287 * printcmd.c (containing_function_bounds): Use find_pc_section.
289 * symtab.h: Clean up SYMBOL_VALUE comments.
291 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
293 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
294 Expand comments about LOC_ARG/LOC_LOCAL pairs.
296 * coffread.c (read_coff_symtab): Use rewind before fseek.
298 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
300 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
301 * Makefile.in: Add $(YFLAGS) when using $(YACC).
302 * Makefile.in: Remove message to expect conflicts and unused
303 rules in ch-exp.y, since there no longer are any such.
305 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
307 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
309 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
311 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
312 rather than dumping core.
314 * Makefile.in: Add ${srcdir}/ to all source files.
315 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
316 (TAGS): Deal with srcdir and new config directory scheme.
318 Makefile.in (NONSRC): Remove createtags.
319 alldeps.mak: Updated.
321 * rs6000-tdep.c: Delete unused function print_frame.
323 * frame.h (struct frame_info): Doc fix for next_frame.
324 New field signal_handler_caller.
325 blockframe.c (create_new_frame, get_prev_frame_info),
326 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
327 INIT_FRAME_PC_FIRST).
328 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
331 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
333 * irix4-nat.c (fetch_core_registers): Special version of this for
334 Irix 4.x, which stores regs a bit differently from other /proc
336 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
337 to new file core-svr4.c.
338 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
339 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
341 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
343 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
345 * i387-tdep.c: Remove unused #includes.
347 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
349 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
351 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
353 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
355 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
356 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
357 Don't muck with SYMBOL_CLASS.
359 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
361 * munch: Don't use head command. It doesn't exist everywhere.
363 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
365 * inflow.c (new_tty): Remove spurious 'o' character at end
368 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
370 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
371 instructions and nothing more.
372 * mipsread.c (add_line): Add comment why we have to combine line number
373 entries for the same line number.
375 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
377 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
380 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
382 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
384 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
386 * source.c (select_source_symtab): Clean up comment. Also, if
387 we have a current_source_symtab, and s is NULL, return without
389 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
390 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
392 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
394 * dbxread.c (unknown_symchar_complaint): Add new complaint.
395 * stabsread.h: Declare it.
396 * partial-stab.h: Use it.
398 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
400 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
402 * stack.c (print_frame_info): Print specially if dummy frame.
404 * breakpoint.c: Add comments regarding within_scope future direction.
408 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
410 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
412 * ch-exp.y: Fix thinko that broke parsing of FALSE.
414 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
416 * stabsread.c (read_member_functions): Initialize domain for stubbed
417 member functions to avoid gdb core dumps when printing pointers
419 * cp-valprint.c (cp_print_class_method): Check for stubbed member
422 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
424 * expprint.c (print_subexp): If opcode not found in op_print_tab,
425 stop with an error().
426 eval.c (evaluate_subexp): Change error message.
428 * objfiles.c (build_objfile_section_table): Cast return value
431 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
433 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
434 to rs6000_frame_chain and deal with it if we're in a signal handler.
435 (FRAME_SAVED_PC): Use rs6000_frame_chain.
437 * breakpoint.c (within_scope): New function.
438 (enable_breakpoint, watchpoint_check): Use it.
440 * source.c (openp): Handle "exec-file ./ls" correctly.
442 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
444 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
446 * ch-exp.y: Clean up lexing of identifiers and
447 reserved words. (E.g. don't recognize FALSEXXX as the
448 keyword FALSE followed by the identifier XXX.)
449 Also, convert identifiers to lower case.
451 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
453 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
454 new serial interface.
456 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
458 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
459 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
460 * ser-go32.c: Return -1 on most failures, 0 on most successes,
461 and use new return codes for go32_readchar().
462 * ser-unix.c: Ditto. Also, move error handling up to caller for
463 SERIAL_SETBAUDRATE().
464 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
466 (serial_close): New routine to wrap around device close routine.
467 serial.h: Clean & document return values more clearly.
469 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
471 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
473 * rs6000-pinsn.c (print_operand, case LI): Print condition register
474 operand in decimal rather than wrong textual versions.
476 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
477 (mention 't', remove false thing about 'g' only good with 'f').
479 * breakpoint.h: move "struct breakpoint" and friends to top of
480 file so that bpstat_find_breakpoint prototype works.
482 * solib.c (struct so_list): Add bfd field.
483 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
484 Put the bfd in bfd field of the so_list.
485 (clear_solib): Free bfd name and close_bfd on the bfd.
487 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
489 * valarith.c (value_subscript): Add COERCE_REF.
490 * ch-exp.y (operand_5): We can generalize the 2nd operand
491 of a string repetition ot 'literal' without ambiguity.
493 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
495 * breakpoint.h (struct bpstat): Remove momentary field.
496 Remove bpstat_momentary_breakpoint. This was always kludgy
497 and is no longer used.
499 * breakpoint.h: Add enum bpstat_what.
500 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
501 stop and print fields of bpstat now per-breakpoint, not just
502 one for the whole chain.
503 breakpoint.{c,h} (bpstat_what): New function.
504 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
505 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
506 with call to bpstat_what.
507 README: Remove watchpoint/breakpoint bug from known bugs.
509 * breakpoint.h: Prototype bpstat_find_breakpoint.
511 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
513 * symtab.c (find_methods, gdb_mangle_name): Note that functions
515 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
516 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
518 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
520 * i960-pinsn.c (tabent): Copied struct definition from
523 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
525 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
527 * symtab.c (gdb_mangle_name): Use it.
528 * symtab.c (find_methods): Do not add destructors to choice list
530 * symtab.c (decode_line_1): Make breakpoints on destructors work
533 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
535 * ser-go32.c: Make it use serial port name.
536 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
538 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
541 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
543 * configure.in: Only configure sparclite subdir when target_cpu
546 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
548 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
549 Remove FIXME comment regarding this.
551 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
553 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
555 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
557 Add section table to objfile struct. Use it for find_pc_section.
558 * objfiles.c (add_to_objfile_sections,
559 build_objfile_section_table, find_pc_section): new functions.
560 (allocate_objfile): build section table.
561 * objfiles.h (struct obj_section): new structure.
562 (struct objfile): add section table.
563 (find_pc_section): new prototype.
564 * solib.[ch] (find_pc_section_from_so_list): removed.
565 * sparc-tdep.c: include objfiles.h for find_pc_section. include
566 symfile.h for objfiles.h.
567 (in_solib_trampoline): adjusted for new find_pc_section
568 prototype. Removed BAD_RICH_HACK ifdefs.
569 * symfile.c (syms_from_objfile): offset objfile sections.
570 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
571 * symfile.h (find_pc_section): prototype removed. Also fixed
572 comment typo NUL -> NULL.
573 * target.[ch] (find_pc_section_from_targets): removed.
574 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
576 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
578 * ser-go32.c: Format. (go32_open): Use proper return value.
580 * configure.in: Undo conditional configdirs hack for sparclite.
582 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
584 * symtab.c (list_symbols): When call break_command, pass both
585 filename and function name not just function name.
587 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
589 (Changes and new files to make "none" a full fledged configuration)
590 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
591 Currently only tm-none.h has any meaningful contents.
592 * config/none/none.mh (NAT_FILE): Use nm-none.h
593 * config/none/none.mh (XM_FILE): Use xm-none.h
594 * config/none/none.mt (TM_FILE): Use tm-none.h
595 * Makefile.in (depend): Remove comment about parse errors in
596 valops.c, it now parses correctly and generates a correct depend
597 line. Remove line that touches xm.h, tm.h, and nm.h; they are
598 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
600 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
602 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
604 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
605 exactly 8 characters.
607 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
609 * configure.in: Sparclite uses sparc config dir. Also has it's
610 own tm- & .mt files now. Also add sparclite to configdirs.
611 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
612 * config/i386/go32.mh: Nullify def of TERMCAP.
613 * config/i386/xm-go32.h: Get rid of redef of EIO.
614 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
615 specific configs. Very similar to sun4os4, but without solib.
616 * sparclite/{Makefile.in configure.in}: First cut at making this
619 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
621 * ser-go32.c: First cut at adapting to new serial interface.
623 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
625 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
626 These implement a new serial line interface for talking to remote
628 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
629 EXCEPT go32, which gets ser-go32.c.
630 * remote.c: Use new serial interface. More remote-xxx's to be
632 * ser-bsd.c, ser-termios.c: Removed.
633 * serial.c: New. Implements common operations for all serial
635 * ser-unix.c: New. Unix specific serial operations for various
636 flavors of Unix (Posix, SysV, BSD).
637 * serial.h: Generic serial interface defs.
638 * config/i386/go32.mh, config/i386/i386bsd.h,
639 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
640 ser-bsd.o from XDEPFILES. All the magic is now handled in
643 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
645 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
647 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
649 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
651 * rs6000-tdep.c (frameless_function_invocation): Don't even think
652 about framelessness except on the innermost frame.
654 * xcoffexec.c: Call fatal() not abort().
656 * stabsread.c (patch_block_stabs): If stab & no symbol, make
657 a LOC_OPTIMIZED_OUT symbol.
658 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
659 findvar.c (read_var_value), printcmd.c (address_info),
660 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
661 m2-exp.y (yylex): Deal with it.
662 ch-exp.y (yylex): Deal with it.
664 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
666 * findvar.c (value_from_register): H8500 specific, check to see
667 if we are looking at short pointer. If so, skip crock.
668 * h8500-tdep.c (h8500_frame_chain): Mask down value from
669 read_memory_integer() to avoid getting messed up by sign extension.
671 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
673 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
674 ifdef protect using BAD_RICH_HACK. This should be removed soon.
675 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
677 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
679 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
681 * core.c (dis_asm_print_address): New function.
683 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
686 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
688 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
689 entire breakpoint chain and print only the first entry that needs to
690 be printed and needs to be stopped for. Fixes problems with printing
691 of multiple breakpoints with different conditions.
692 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
693 effectively stops printing of the breakpoint chain.
694 * breakpoint.c (print_it_noop): New routine to print nothing
695 for this breakpoint entry and dont stop printing.
696 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
697 watchpoint only if it is enabled.
698 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
699 descriptor from the library to make backtraces through setjmp work.
700 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
702 * mips-tdep.c (read_next_frame_reg): Provide correct values for
703 all registers saved within sigtramp, cleanup.
705 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
707 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
709 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
711 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
712 with prototype in ../include/dis-asm.h.
714 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
716 * core.c (dis_asm_{read_memory,memory_error}): New functions.
717 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
718 Use read_memory_func interface to disassembler.
720 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
722 Teach sparc solaris to next over shared library functions.
723 * solib.[hc] (find_pc_section_from_so_list): new function and
725 * sparc-tdep.c (in_solib_trampoline): new function.
726 * symfile.[hc] (find_pc_section): new function and prototypes.
727 * target.[hc] (find_pc_section_from_targets): new function and
729 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
732 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
734 * infrun.c (wait_for_inferior): Revise comment.
736 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
738 * command.{c,h}: New var_type var_integer.
739 main.c: Use it for history_size.
741 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
742 Lint and byte-order fixups.
744 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
746 * breakpoint.h (bpstat): New field print_it.
747 breakpoint.c (bpstat_print): Use it.
748 (print_it_normal): New function (from old bpstat_print code).
749 (bpstat_{alloc,stop_status}): Set print_it field.
751 * breakpoint.c (bpstat_stop_status): Use catch_errors when
752 evaluating watchpoint condition, via new function watchpoint_check.
753 Also stop if watchpoint disabled due to leaving its block.
755 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
757 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
759 * mips-pinsn.c: Add missing include of dis-asm.h.
761 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
763 * Makefile.in (clean, distclean, realclean): Recursively apply
764 to subdirs first, rather than last. This avoids, for example,
765 Makefile being removed in a parent directory before the recursive
768 * alldeps.mak, depend: Update for below changes.
770 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
771 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
772 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
773 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
775 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
776 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
777 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
778 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
779 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
780 tm-68k.h to tm-m68k.h.
781 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
782 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
785 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
786 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
787 * a29k-tdep.c: Renamed from am29k-tdep.c.
788 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
789 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
790 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
791 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
793 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
794 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
795 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
797 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
798 define that does not appear anywhere else in the gdb source tree.
799 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
801 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
803 * breakpoint.c: Add comments regarding breakpoint_re_set.
805 * xcoffread.c (sort_syms, compare_symbols): Remove.
806 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
807 not our own sort_syms (it is identical).
809 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
811 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
813 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
814 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
816 * exec.c (exec_close): Fix storage leak.
817 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
818 output sections when patching an executable.
819 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
820 when writing all registers.
821 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
822 at the right offset in the dummy frame.
823 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
824 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
825 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
827 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
829 * Makefile.in (TARFILES): Avoid trailing backslash.
831 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
833 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
834 it in breakpoint_re_set.
835 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
837 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
838 don't use sizeof(int) for target stuff, etc).
840 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
842 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
843 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
844 support that can't be integrated anyway due to lack of clear
847 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
849 * findvar.c (read_register, write_register): Make these capable
850 of reading/writing registers that are shorter than REGISTER_TYPE.
851 * (value_from_register): Install H8500 specific code to return
852 proper value when register is being used as a pointer.
853 * h8500-tdep.c: Remove extra defines of NUM_REGS.
854 (h8500_skip_prologue): Use correct lengths for LINK instructions.
855 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
856 chain frames properly by combining frame pointer with T reg.
857 (init_extra_frame_info): Delete. It's now a macro.
858 (frame_args_address): Don't add PTR_SIZE. Stack args are already
859 offset by the correct amount off of the frame pointer.
860 (register_byte): Delete. It's now a macro.
861 (register_raw_size, register_virtual_size): Delete. Replaced by
862 common routine h8500_register_size, cuz there's no difference
863 between the raw & virtual sizes on this machine.
864 (register_convert_to_raw, register_convert_to_virtual): Delete,
865 cuz there's no difference between the raw & virtual forms.
866 Replaced by memcpy in tm file.
867 (register_virtual_type): Rename to h8500_register_virtual_type.
868 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
869 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
870 emulator have same reg offsets. This is all handled in the
872 (h8500_trapped_internalvar): New routine to detect references to
873 convenience vars acting as pointer pseudo-regs.
874 (h8500_value_trapped_internalvar): Conjure up value of pointer
876 (h8500_set_trapped_internalvar): Convert set value in real
878 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
879 code segment register.
880 infrun.c (proceed): Simplify. Call write_pc instead of doing it
882 (wait_for_inferior): Add h8500 specific code to add stack segment
883 when reading SP register.
884 remote-sim.c (fetch_register): Spacing.
885 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
886 detect cruft. Redo all register manipulation stuff. Get rid of
887 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
888 to frame pointer. (IS_TRAPPED_INTERNALVAL,
889 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
890 to create internal vars for pointer pseudo-regs.
892 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
894 * Makefile.in: Numerous small changes to macro definitions
895 and rules for building gdb distribution tree. Many macros
896 eliminated or merged, and rules simplified.
897 * alldeps.mak: Update.
900 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
902 * Makefile.in: recurse through SUBDIRS for dvi target too
904 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
906 * Clean up xcoff relocation.
907 objfiles.h (struct objfiles): Add section_offsets, num_sections.
908 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
910 symtab.h (struct general_symbol_info): Add section field.
911 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
912 xcoffread.c: Set section for symbols and msymbols.
913 (struct symtab): Add block_line_section field.
914 buildsym.c (end_symtab): Set it.
915 (end_symtab and callers): Add section parameter.
916 objfiles.c (objfile_relocate): New funciton.
917 xcoffexec.c (vmap_symtab): Use it.
918 xcoffsolib.h (struct vmap): Remove unused fields.
919 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
920 CORE_NEEDS_RELOCATION, symtab_relocated.
921 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
922 rs6000-tdep.c: Make loadinfotext static.
923 breakpoint.c (fixup_breakpoints): Doc fix.
924 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
925 (end_symtab): primary field replaces nonreloc.
927 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
929 * symtab.h (struct linetable_entry): Remove confusing comment.
931 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
933 * Makefile.in: add installcheck target
935 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
937 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
938 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
939 z8k}: New directories to hold cpu specific configuration files.
940 Naming follows gcc convention.
941 * config/{*.mt, *.mh}: All target and host makefile fragment
942 config files moved to an appropriate config/<cpu> subdirectory.
943 * nm-*, xm-*, tm-*: All native, host, and target files, which
944 get linked to nm.h, xm.h, and tm.h respectively by configure,
945 moved to appropriate config/<cpu> subdirectory.
946 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
947 Native, host, and target files that are common across more than
948 one cpu architecture and included by one of the configured
949 native, host, or target files, get moved to config directory.
950 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
951 pick up native, host, or target include files moved to one of
952 the config subdirectories, and that are included by other files.
953 * Makefile.in (alldeps.mak): Modify to account for new config
955 * alldeps.mak, depend: Update for new config directory structure.
956 * config/*/[ntx]m-*.h: Modify all files that include other
957 [ntx]m-*.h files to use path relative to gdb/config. I.E.
958 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
960 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
961 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
962 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
963 * configure.in: Default gdb_host_cpu to host_cpu, and remap
964 the ones where the default is not unique or different than the
965 config subdirectory name. Similarly, handle gdb_target_cpu.
966 Modify configure.in as appropriate to make use of gdb_host_cpu
967 and gdb_target_cpu to find makefile fragments and make links.
969 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
971 * mipsread.c (compare_blocks): Sort blocks with the same start
972 address by decreasing ending address.
974 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
976 * mipsread.c (parse_procedure): Save cur_fdr accross call to
977 lookup_symbol as it might get clobbered by the call.
979 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
980 The previous code did not initialize the language field for the psymtab
983 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
985 * c-exp.y (parse_number): Avoid shift warning.
986 * serial.h (struct ttystate): Declare empty one on DOS.
988 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
990 * xm-sun4os4.h: Return type of free() should be void, not int.
992 * vx-share/vxWorks.h: Remove #def of NULL.
994 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
996 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
998 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1000 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1002 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1004 * ieee-float.c: Moved to ../libiberty.
1005 * ieee-float.h: Moved to ../include.
1006 * Makefile.in: Update accordingly.
1007 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1008 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1009 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1010 it is now in ../opcodes/m68881-ext.c.
1011 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1012 prologue (some callers _do_ care).
1013 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1014 new interface of ../opcodes/*-dis.c.
1015 * ch-exp.y: Add #include <ctype.h>.
1017 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1019 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1021 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1023 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1025 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1027 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1029 * z8k-tdep.c (extract_return_value, write_return_value,
1030 store_struct_return): New functions from macros in tm-z8k.h.
1032 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1034 * valops.c (value_arg_coerce): Apply temporary patch to
1035 fix problem with coercion of array and function types when
1036 passed as arguments to C functions, pending a more complete
1037 review of when and how coercion should be done, depending
1038 upon context and language.
1040 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1042 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1044 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1045 debugsec if there are a non-zero number of symbols.
1047 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1049 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1051 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1053 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1055 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1056 not just 50 symbols.
1057 (symtbl_num_syms): New variable.
1058 (read_xcoff_symtab): Set it.
1059 (read_symbol_nvalue): Check for bad symno.
1060 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1063 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1065 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1066 This is defined in defs.h if necessary.
1067 * vx-share/vxWorks.h: Remove #defs of min and max.
1068 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1069 vx-share/xdr_rdb.c: include defs.h.
1071 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1073 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1076 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1077 xcoffread.c: Doc fixes.
1079 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1081 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1082 xcoffexec.c (xcoff_relocate_core): New function.
1083 (text_adjustment): Removed.
1084 (add_vmap): Return the vmap.
1085 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1087 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1089 * xcoffsolib.h: Add objfile member to struct vmap.
1090 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1091 xcoffexec.c (add_vmap): Allocate objfiles here.
1093 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1095 Support 68000 series without floating point.
1097 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1098 * tm-68k-nofp.h: New file, lacks 68881 support.
1099 * config/m68k-nofp.mt: New file.
1101 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1103 Remove a few remaining underscore/no-underscore remnants from
1106 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1107 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1108 * config/sparc-noun.mt: Rename to sparc-em.mt.
1109 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1110 * tm-68k-un.h: Rename to tm-68k-fp.h.
1111 * tm-spc-un.h: Rename to tm-spc-em.h.
1112 * tm-sun4sol2.h: Cleanup.
1113 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1115 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1117 * symmisc.c (std_in, std_out, std_err): Move initializations
1118 to runtime code, in case they aren't constant.
1120 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1122 * symtab.c (find_pc_symtab): some object file formats, notably
1123 mips, have holes in the address ranges of symtabs. Change
1124 this algorythm from first hit to tightest fit.
1126 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1127 fence post without finding the enclosing function, then print a
1130 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1132 * utils.c (fputs_demangled, fprint_symbol): Remove.
1133 * utils.c (fprintf_symbol_filtered): New function which combines
1134 the functionality of fputs_demangled and fprint_symbol. Uses a
1135 caller provided language parameter to select the appropriate
1136 demangler, and caller provided args to pass to the demangler.
1137 * defs.h (enum language): Move further up in file so enum can
1138 be used in prototypes.
1139 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1140 * defs.h (fprintf_symbol_filtered): Add prototype.
1141 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1142 fputs_demangled with call to fprintf_symbol_filtered.
1143 * cp-valprint.c (demangle.h): Include
1144 * cp-valprint.c (cp_print_value_fields): Replace calls to
1145 fprint_symbol with calls to fprintf_symbol_filtered.
1146 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1147 with call to fprintf_symbol_filtered.
1148 * stack.c (print_frame_info): Remove obsolete code so we don't
1149 have to update fputs_demangled usage in it.
1150 * stack.c (print_frame_info, frame_info): Add language variable
1151 to pass to fprintf_symbol_demangled and initialize it from the
1152 symbol's language. Replace calls to fputs_demangled with calls
1153 to fprintf_symbol_filtered.
1154 * symtab.c (find_methods): Replace call to fputs_demangled with
1155 call to fprintf_symbol_filtered.
1156 * ch-valprint.c (demangle.h): Include.
1157 * ch-valprint.c (chill_print_value_fields): Replace call to
1158 fprint_symbol with call to new fprintf_symbol_filtered.
1160 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1162 * Makefile.in (VERSION): Bump version to 4.8.2.
1164 * main.c (source_command): Require an explicit pathname of file
1165 to source, since previous behavior of defaulting to gdb init file
1166 was troublesome and undocumented.
1167 * printcmd.c (disassemble_command): Add missing '{}' pair to
1168 else with two statements. Bug reported by Stephane Tsacas
1170 * symtab.c (find_pc_line): Don't complain about zero length or
1171 negative length line numbers for the moment, since we may not own
1172 the terminal when called, such as when single stepping. (FIXME)
1173 * language.h (CAST_IS_CONVERSION): True if current language is
1174 C++ as well as C. Fix from Peter Schauer.
1175 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1176 Use STREQN macro rather than bare '!strncmp()'.
1177 * environ.c (unset_in_environ): Avoid use of memcpy on
1178 overlapping memory regions, as suggested by Paul Eggert
1179 <eggert@twinsun.com>.
1180 * c-exp.y (%union struct): Remove unused ulval as suggested
1181 by Paul Eggert <eggert@twinsun.com>.
1183 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1185 * main.c (gdbinit): Make static.
1186 * main.c (inhibit_gdbinit): Move to file scope.
1187 * main.c (main): Remove local inhibit_gdbinit.
1188 * main.c (source_command): Don't source '.gdbinit' file by
1189 default if gdb has been told to ignore it.
1191 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1193 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1196 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1198 * printcmd.c (print_address_symbolic): Only print if offset
1199 is shorter than max_symbolic_offset.
1200 (initialize_printcmd): `set print max-symbolic-offset'.
1202 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1203 (examine_tag): Use it.
1204 (read_register_stack): Only look in the local registers for a
1205 memory address if it's between rfb and rsp; go to memory otherwise.
1206 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1207 (reginv_com): Remove ancient kludge command.
1209 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1211 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1212 irix4 will again compile.
1214 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1216 * configure.in: accept mips-sgi-irix4* for irix4.
1218 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1220 * z8k-tdep.c (print_register_hook): Lint.
1222 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1224 Lint fixes from Paul Eggert (eggert@twinsun.com):
1226 * command.c (do_setshow_command): var_uintegers are unsigned.
1227 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1228 unsigned, since they use hex values with the high bit set.
1230 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1232 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1233 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1235 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1236 macro definitions in parenthesis.
1238 * dbxread.c (dbx_symfile_init): Catch the case where there is
1239 no string table, but the only way we find out is by reading zero
1242 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1244 * dbxread.c (dbx_symfile_init): Make size of the string table
1245 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1246 offset to the string table is nonzero and handle the nonexistant
1247 string table case, should it occur. Ensure that the string table
1248 size read from the file is reasonable, with a minimum lower bound
1249 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1251 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1253 * Makefile.in: Changes to build testsuite correctly.
1254 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1255 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1256 (TARGET_FLAGS_TO_PASS): New variable.
1257 (SUBDIRS): Added testsuite.
1258 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1259 testsuite is compiled with CC_FOR_TARGET rather than CC.
1261 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1263 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1264 reported by mycroft@gnu.ai.mit.edu.
1266 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1267 * configure.in (vax-*-ultrix2*): New triplet.
1268 * config/vaxult2.mh: New file.
1269 * xm-vaxult2.h: New file.
1271 * c-exp.y (parse_number): Change high_bit to unsigned.
1272 * demangle.c: Change all references to cfront to ARM, since the
1273 actual algorithm is the one specified in the Annotated Reference
1274 Manual. This was confusing users into thinking that full cfront
1275 support was implemented.
1276 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1277 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1278 directly to lookup_struct_elt_type, which will do the
1279 dereferencing itself.
1280 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1281 NULL dereferencing bug for unnamed structs, comment out
1284 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1286 * coffread.c (process_coff_symbol): Change PCC argument correction
1287 so that it only happens on big-endian targets; so that it only
1288 happens if the short or char argument is aligned on an int
1289 boundary; and so that it changes the location, rather than the
1290 type, of the argument. These changes tend to parallel similar
1291 (old) changes in stabsread.c.
1293 * coffread.c (coff_read_enum_type): Use the specified size for
1294 enums, don't assume that they are int-sized.
1296 * c-valprint.c (c_val_print): Don't assume enums are the same as
1299 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1300 Rendell, <michael@mercury.cs.mun.ca>.
1302 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1304 * language.h (local_decimal_format_custom): Add prototype.
1305 * language.c (local_decimal_format_custom): Add function, bug
1306 reported by Robert R. Henry (rrh@tera.com).
1308 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1310 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1311 by Josef Leherbauer, joe@takeFive.co.at.
1313 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1315 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1316 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1317 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1318 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1319 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1320 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1321 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1322 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1324 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1326 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1327 of demangled name fields to NULL if no demangling exists for
1328 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1329 symbols if their language is known at the time they are created,
1330 but sometimes the language is not known until later.
1332 * ch-typeprint.c (chill_print_type_base): Name changed to
1333 chill_type_print_base to match pattern for C and C++ names.
1334 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1335 to be consistent with other usages.
1336 * ch-typeprint.c (chill_type_print_base): Add support for
1337 printing Chill STRUCT types.
1338 * ch-valprint.c: Include values.h.
1339 * ch-valprint.c (chill_print_value_fields): New function and
1340 prototype for printing Chill STRUCT values.
1341 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1342 that was being called with two args instead of three.
1343 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1344 to print Chill STRUCT values.
1346 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1348 * configure.in: added testsuite to configdirs.
1350 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1352 * doc/stabs.texi: The `this' pointer is now known by the name
1353 `this' instead of `$t'.
1355 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1357 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1358 references of TAG_string_type DIEs in user defined types.
1359 * ch-lang.c (chill_create_fundamental_type): Track compiler
1360 change that now emits debugging info with the type long for Chill
1363 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1365 * remote-mips.c: New file; implements MIPS remote debugging
1367 * config/idt.mt: New file; uses remote-mips.c
1368 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1370 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1371 floating point coprocessor.
1372 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1374 (mips_pop_frame): If not mips_fpu, don't restore floating point
1376 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1378 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1379 mips_fpu, don't use fp0 as floating point return register.
1380 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1383 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1385 * gdb/testsuite: made modifications to testcases, etc., to allow
1386 them to work properly given the reorganization of deja-gnu and the
1387 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1389 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1391 * gdb/testsuite: Initial creation of gdb/testsuite.
1392 Migrated dejagnu testcases and support files for testing nm to
1393 gdb/testsuite from deja-gnu. These files were moved "as is"
1394 with no modifications. This migration is part of a major overhaul
1395 of dejagnu. The modifications to these testcases, etc., which
1396 will allow them to work with the new version of dejagnu will be
1397 made in a future update.
1399 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1401 * NEWS: Add reminders for next release.
1403 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1405 * mipsread.c (parse_lines): Correct check for files compiled with
1408 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1410 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1412 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1414 * Makefile.in (VERSION): GDB-4.8 release!
1415 * README, NEWS: Update for release.
1417 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1419 * am29k-pinsn.c (print_insn): Minor nits with const.
1420 * am29k-tdep.c: More minor nits with arg types for
1421 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1423 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1425 * gcc.patch: Update for a different GCC (G++) bug.
1426 * main.c (print_gdb_version): Update copyright year to 1993.
1427 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1428 conditionalize this file on it. FIXME, right way is to split
1429 these into two config files.
1430 (ATTACH_DETACH): Define for BSD 4.4
1431 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1432 (U_REGS_OFFSET): Revise for 4.4.
1433 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1434 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1435 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1437 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1439 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1442 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1444 * c-lang.c (c_printstr): Bugfix for length==0 case.
1446 * c-lang.c (c_printstr): If a C string ends in a null, don't
1449 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1451 * defs.h (STRCMP): Make it work for unsigned chars.
1453 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1455 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1456 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1457 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1458 define to kludge the large opcode table into two smaller tables,
1459 since GCC take exponential space to build the table. Lint.
1460 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1462 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1464 * Makefile.in (VERSION): Roll to 4.7.9.
1465 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1466 definition here, to handle both BSD 4.3 and 4.4 systems.
1467 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1468 * remote.c (alarm): Move declaration to global level, before
1469 first reference to it.
1470 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1471 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1473 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1475 * remote.c (readchar): forward declare alarm which otherwise looks
1476 like an undeclared variable to gcc.
1478 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1479 when comparing against an int. Avoids superfluous warning from
1482 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1483 Avoids superfluous warnings from some systems and/or compilers
1484 (like vax ultrix 4.2.)
1486 * language.c (struct op_print unk_op_print_tab): use the enum
1487 values rather naked zeros as initializers. Avoids warnings from
1488 ultrix type compilers.
1490 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1492 * Makefile.in (VERSION): Roll to 4.7.6.
1493 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1494 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1495 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1496 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1497 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1498 (depend): Fix bug where nm-files in config files weren't noticed.
1499 (make-proto-gdb-1): Avoid changing directories while building new
1500 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1502 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1504 * remote.c: Improve error recovery. Allow user to break out
1505 of initial connection attempt with INTERRUPT. Treat a timeout
1506 while waiting for remote packet like a retry, unless the remote
1507 side is actively running user code. Fix a few long printf_filtered's.
1509 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1512 * buildsym.c (start_subfile): Allow null file name.
1514 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1516 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1517 expects a pointer to complaint rather than a complaint
1519 (process_linenos): free the previously allocated subfile name,
1520 then allocate the new one from the heap.
1522 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1524 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1526 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1528 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1529 Previously, would bogusly index off the bottom of type_vector.
1530 (rs6000_builtin_type): Accept type number as argument.
1531 (read_type, case '-'): Handle negatives like any other type number.
1533 * symfile.c (deduce_language_from_filename): Handle null name.
1535 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1536 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1537 fixed by sato@sm.sony.co.jp.
1539 * xcoffread.c (parmsym): Don't use an initializer to set up
1540 this struct symbol. Set it up in initialize_xcoffread.
1541 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1542 works on real rs/6000 target with #ifndef FAKING_RS6000.
1544 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1546 * stabsread.c (rs6000_builtin_type): Move function from
1547 xcoffread.c:builtin_type.
1548 * xcoffread.c (builtin_type): Move to stabsread. Remove
1549 IBM6000_HOST dependency. Move misplaced comments.
1550 (various): Change printf's to complaints.
1551 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1552 objfile argument to read_type calls under #if 0.
1553 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1554 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1555 * Makefile.in: xcoffread.o is not built by default.
1556 * xm-rs6000.h (IBM6000_HOST): Remove.
1557 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1558 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1561 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1563 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1564 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1565 register numbers when user tries to modify elements in structs
1566 passed as arguments.
1567 * inflow.c (child_terminal_info): Move banner outside of system
1569 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1570 passes struct/union arguments by address.
1572 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1574 * Based on patch from Kean Johnston <maw@netcom.com>:
1575 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1576 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1577 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1579 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1581 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1582 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1584 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1586 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1587 cc debugging output.
1589 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1591 * stabsread.c (define_symbol): Complain about unrecognized names
1592 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1593 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1594 (read_cpp_abbrev): Don't use the class name as part of the
1595 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1596 abbrevs. Inspired by Mike Tiemann.
1597 (read_tilde_fields): Comment. Remove ancient dead code.
1598 Remove erroneous but non-dead code. Simplify. Add complaints.
1599 (in general): Remove extraneous (parentheses) in return
1602 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1604 * coffread.c (coff_lookup_type): Fix fencepost error reported
1605 by Art Berggreen, <arg@opal.acc.com>.
1607 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1608 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1610 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1611 test, which is apparently left over from when we used native
1612 include files and couldn't depend on the member names being there.
1613 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1615 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1617 * mipsread.c: Major overhaul to use new BFD symbol table reading
1618 routines. Now swaps information as it is needed, rather than
1619 swapping everything when the file is read.
1621 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1623 * Makefile.in (TARDIRS): Add sparclite demo dir.
1624 (*.tab.c): Change dependency on Makefile to depend on
1625 Makefile.in, otherwise it always rebuilds after configuring.
1626 Force output *.tab.c file into current directory even in "make"
1627 versions that rewrite dependent file names used in command lines.
1629 * TODO: Remove some things we did.
1630 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1631 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1632 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1633 * symtab.h: Eliminate unnamed unions and structs.
1635 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1637 * Makefile.in (VERSION): Roll to 4.7.5.
1639 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1641 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1642 re-evaluating symbol pointers.
1644 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1646 * c-exp.y (lcurly, rcurly): New nonterminals.
1647 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1649 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1650 made function static.
1651 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1652 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1653 * parse.c (start_arglist):
1654 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1655 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1656 * parser-defs.h (funcall_chain): Moved to parse.c.
1657 * printcmd.c (print_frame_nameless_args): Fix prototype.
1658 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1659 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1660 * valops.c (typecmp): Moved prototype from values.h.
1661 * value.h (typecmp): Moved prototype to valops.c, made static.
1662 * ch-exp.y (yylex): Change way control sequences are disabled.
1664 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1666 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1668 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1670 * mipsread.c (upgrade_type): Build array types correctly, using
1671 create_range_type and create_array_type.
1673 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1675 * remote-nindy.c: Cleanup.
1677 * infrun.c (wait_for_inferior): When rolling back the PC after
1678 a breakpoint, call write_pc so that NPC gets rolled back as well
1681 * blockframe.c (inside_entry_file, inside_main_func,
1682 inside_entry_func): PC of zero is always "bottom of stack".
1684 * printcmd.c (print_frame_args, print_frame_nameless_args):
1685 Let print_frame_nameless_args decide whether there are any,
1686 laying groundwork for possibly later printing 29K args for
1687 functions where we have tag words but no symbols.
1689 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1691 * Makefile.in: fix GDB doc targets for new doc subdir structure
1693 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1695 * stack.c (parse_frame_specification): Parse as many arguments
1696 as there are (up to MAXARGS). Pass all of them in argc, argv
1697 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1698 many there were, onto SETUP_ARBITRARY_FRAME.
1699 * tm-mips.h, tm-sparc.h: Corresponding changes.
1700 * mips-tdep.c, sparc-tdep.c: Ditto.
1702 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1704 * hp300ux-nat.c: Update copyrights.
1705 * mipsread.c (parse_partial_symbols): Complain about block
1706 indexes that go backwards. Fix from Peter Schauer.
1707 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1708 symbol-file that has no linkage symbols to be read.
1709 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1710 from tm- file to xm-file, since they're host dependent.
1711 * valarith.c (value_binop): Typo.
1713 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1715 * sparclite/aload.c: Add copyleft.
1716 * sparclite/crt0.s: Add comment at beginning.
1718 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1720 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1721 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1723 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1725 * values.c (value_headof): Fix typo in which VTBL and ARG were
1726 being confused for one another.
1728 * valops.c (typecmp): Now static.
1730 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1731 baseclass--we don't always inherit its virtual function table
1734 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1735 pointer correctly in case value_struct_elt moves it around.
1737 * valops.c (typecmp): Now static. Also, now groks references
1740 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1741 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1743 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1745 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1746 to avoid "too much defining" error from native C compiler (!).
1748 * Makefile.in (HFILES): Add typeprint.h.
1749 * typeprint.[ch]: Update copyrights.
1751 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1753 * Makefile.in: Update to match doc/ subdir changes.
1755 * config/hp300hpux.mh: No cross-host file needed, just native.
1756 * config/go32.mh: Remove nonexistent "native" support.
1758 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1759 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1760 * m88k-tdep.c (next_insn): Lint, cleanup.
1761 (store_parm_word): Lint.
1763 * README: Fix typo (reported by karl@hq.ileaf.com).
1765 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1767 * expression.h (BINOP_CONCAT): Document use for self concatenation
1768 an integral number of times.
1769 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1771 * valarith.c (value_concat): Rewrite to support self
1772 concatenation an integral number of times.
1773 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1774 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1775 eliminate hundreds of spurious shift/reduce and reduce/reduce
1776 conflicts that mask the 5 real ones.
1777 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1778 * ch-exp.y (integer_literal_expression): Remove production,
1781 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1783 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1784 implied that "no side effects" was nonfunctional.
1785 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1786 character string and bitstring concatenation.
1787 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1788 * expression.h (exp_opcode): Add BINOP_CONCAT.
1789 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1790 * language.c (string_type): Add function to determine if a type
1792 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1793 * valarith.c (value_concat): New function to concatenate two
1794 values, such as character strings or bitstrings.
1795 * valops.c (value_string): Remove error stub and implement
1797 * value.h (value_concat): Add prototype.
1798 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1799 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1800 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1803 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1805 * c-exp.y (exp): Add production to support direct creation
1806 of array constants using the obvious syntax.
1807 * c-valprint.c (c_val_print): Set printed string length.
1808 * dwarfread.c (read_tag_string_type): New prototype and
1809 function that handles TAG_string_type DIEs.
1810 * dwarfread.c (process_dies): Add case for TAG_string_type
1811 that calls new read_tag_string_type function.
1812 * expprint.c (print_subexp): Add support for OP_ARRAY.
1813 * gdbtypes.c (create_range_type, create_array_type): Inherit
1814 objfile from the index type.
1815 * ch-typeprint.c (chill_print_type): Add case for
1817 * ch-valprint.c (chill_val_print): Fix case for
1820 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1822 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1823 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1824 include/coff/mips.h.
1826 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1828 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1829 constants with an explicit null byte terminator. OP_STRING is
1830 now used for real string types.
1831 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1832 they are used by all languages.
1833 * c-lang.c (_initialize_c_language): Move initializations of
1834 builtin_type_* to lang.c.
1835 * c-typeprint.c (c_type_print_varspec_prefix,
1836 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1837 to TYPE_CODE_STRING.
1838 * c-valprint.c (c_val_print): Change the way character arrays
1839 are printed as strings to be consistent with the way strings
1840 are printed when pointer-to-char types are dereferenced.
1841 Remove test of print_max before calling val_print_string, which
1842 now does it's own test.
1843 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1844 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1845 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1846 * gdbtypes.c (builtin_type_*): Add declarations moved from
1848 * gdbtypes.c (create_string_type): New function to create real
1850 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1851 renamed to TYPE_CODE_STRING.
1852 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1853 builtin_type_* types moved from c-lang.c.
1854 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1855 to TYPE_CODE_STRING.
1856 * gdbtypes.h (builtin_type_string): Add extern declaration.
1857 * gdbtypes.h (create_string_type): Add prototype.
1858 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1859 renamed to TYPE_CODE_STRING.
1860 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1862 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1863 renamed to TYPE_CODE_STRING.
1864 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1866 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1867 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1868 to TYPE_CODE_STRING.
1869 * valops.c (allocate_space_in_inferior): New function and
1870 prototype, using code ripped out of value_string.
1871 * valops.c (value_string): Rewritten to use new function
1872 allocate_space_in_inferior, but temporarily disabled until some
1873 other support is in place.
1874 * valops.c (value_array): New function to create array constants.
1875 * valprint.c (val_print_string): Add comment to document use,
1876 complete rewrite to fix several small buglets.
1877 * value.h (value_array): Add prototype.
1878 * value.h (val_print_string): Change prototype to match rewrite.
1879 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1880 * ch-exp.y (match_character_literal): Disable recognition of
1881 control sequence form of character literals and document why.
1883 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1885 * nindy-share/nindy.c: Add comments to #endif's to clarify
1888 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1889 read_memory to get byte order right.
1890 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1891 anymore. This is done in paread.c now. We expect unwind info
1892 to hang off of objfiles, and search all of the objfiles when until
1894 * (skip_trampoline_code): Cast arg to target_read_memory.
1895 * objfiles.h (struct objfile): Add new field obj_private to hold
1896 per object file private data (unwind info in this case).
1897 * paread.c (read_unwind_info): New routine to read unwind info
1898 for the objfile. This data is hung off of obj_private.
1899 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1900 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1901 make this easier to access.
1903 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1905 * c-valprint.c (cp_print_class_member): Add extern decl.
1906 * c-valprint.c (c_val_print): Extract code for printing methods
1907 and move it to cp_print_class_method in cp-valprint.c.
1908 * c-valprint.c (c_val_print): Extract code to print strings and
1909 move it to val_print_string in valprint.c.
1910 * cp-valprint.c (cp_print_class_method): New function using
1911 code extracted from c_val_print.
1912 * valprint.c (val_print_string): New function using code
1913 extracted from c_val_print.
1914 * value.h (val_print_string): Add prototype.
1915 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1916 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1917 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1918 CHECKBUF, growbuf_by_size): New variables, macros, and support
1919 functions for implementing a dynamically expandable temp buffer.
1920 * ch-exp.y (match_string_literal): New lexer function.
1921 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1922 removed and replaced with new CHECKBUF macro.
1923 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1924 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1926 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1928 * Makefile.in: Add info for paread.o.
1929 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1931 * blockframe.c (frameless_look_for_prologue): Correct the
1933 * gdbtypes.h, gdbtypes.c: Use const in decl of
1934 cplus_struct_default, now that pa-gas assembler has been fixed.
1935 * hppah-nat.c: Formatting.
1936 * hppah-tdep.c: Remove lots of useless externs for variables we
1938 * (find_unwind_entry): Speed up by using binary search, and a one
1940 * (rp_saved): New routine to see what unwind info says about RP
1941 being saved on the stack frame.
1942 * (frame_saved_pc): Look for prologue to see if we need to
1943 examine the stack for the saved RP or not.
1944 * (init_extra_frame_info): Check for prologue, instead of
1945 framesize to determine if we are frameless or not.
1946 * (frame_chain_valid): Stop backtraces when we run into _start.
1947 * (push_dummy_frame): Reformat to make more readable.
1948 * (find_dummy_frame_regs): ditto.
1949 * (hp_pop_frame): ditto.
1950 * (hp_restore_pc_queue): small cleanup.
1951 * (hp_push_arguments): ditto.
1952 * (pa_do_registers_info): ditto.
1953 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1954 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1955 * Define FRAME_CHAIN_VALID.
1956 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1957 passed to functions.
1959 * paread.c (pa_symtab_read): Use new bfd conventions for
1960 accessing linker symbol table.
1961 * (pa_symfile_init): Access embedded STAB info via BFD section
1962 mechanism and related macros.
1965 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1967 * sparc-stub.c: Use a seperate stack for our traps.
1968 * Handle recursive traps.
1969 * Remove all trap init code. This needs to be done by the
1971 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1973 * (handle_exception): See if we are at breakinst, if so, then
1974 advance PC sp that users can just step out of breakpoint().
1975 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1976 new place if SP has changed.
1977 * (case 's'): Get rid of this, we can't do it yet.
1978 * (case 't'): New command to test any old random feature.
1979 * (case 'r'): New command to reset the system.
1980 * (breakpoint): Add label to breakpoint trap instruction so that
1981 handle_exception() can detect where we are and get past the
1982 breakpoint trivially.
1984 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1986 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1988 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1990 * configure.in: recognise all sparclite variants
1992 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1994 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1995 binary files oring in the right bit.
1997 * main.c, source.c, state.c, symmisc.c: use macros defined in
1998 fopen-{bin|both} when fopening files.
2000 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2002 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2003 from a configuration file (typically including <limits.h>), or to
2004 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2005 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2006 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2007 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2008 * exppritn.c (print_subexp, dump_expression): Add case for
2010 * expression.h (OP_BITSTRING): New expression element type for
2012 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2013 macros to convert between number of expression elements and bytes
2014 to store that many elements.
2015 * i960-tdep.c (leafproc_return): Use new macros to access
2016 minimal symbol name and address fields.
2017 * m88k-pinsn.c (sprint_address): Use new macros to access
2018 minimal symbol name and address fields.
2019 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2020 minimal symbol address field.
2021 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2022 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2023 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2024 Use new BYTES_TO_EXP_ELEM macro.
2025 * parse.c (write_exp_bitstring): New function to write packed
2026 bitstrings into the expression element vector.
2027 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2029 * parser-defs.h (struct stoken): Document that it is used for
2030 OP_BITSTRING as well as OP_STRING.
2031 * parser-defs.h (write_exp_bitstring): Add prototype.
2032 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2033 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2034 LOWER, LENGTH): New tokens for keywords.
2035 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2036 upper_lower_argument, length_argument, array_mode_name,
2037 string_mode_name, variant_structure_mode_name): New non-terminals
2039 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2040 * ch-exp.y (match_bitstring_literal): New lexer support function
2041 to recognize bitstring literals.
2042 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2043 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2044 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2045 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2046 * ch-exp.y (yylex): Check tokentab6.
2047 * ch-exp.y (yylex): Call match_bitstring_literal.
2049 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2051 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2052 symbol name and value fields.
2054 * c-exp.y (yylex): Make static, to match prototype and other
2057 * expression.h (exp_opcode): Add BINOP_MOD.
2058 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2059 * expprint.c (dump_expression): Handle new BINOP_MOD.
2060 * language.c (binop_type_check): Handle new BINOP_MOD.
2061 * main.c (float_handler): Re-enable float handler when hit.
2062 * valarith.c (language.h): Include, need current_language.
2063 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2064 for integer divide truncates towards zero for negative results.
2065 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2066 * valarith.c (value_binop): Allow arithmetic operations on
2067 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2068 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2069 * ch-exp.y (tokentab3): Add MOD and REM.
2070 * ch-exp.y (yylex): Set innermost_block for symbols found
2071 in local scopes. Return LOCATION_NAME for local symbols.
2072 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2073 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2075 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2077 * command.c (shell_escape, make_command, _initialize_command):
2078 don't create or use fork if CANT_FORK is defined.
2079 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2080 code written for the IBM PC" remain.
2081 * xm-go32.h: define CANT_FORK
2083 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2085 * remote-sim.c: first attempt at general simulator interface
2086 * remote-hms.c: whitespace
2087 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2088 understand new stack layout. (print_register_hook): print ccr
2089 register in a fancy way.
2091 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2093 * eval.c (language.h): Include.
2094 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2095 to pointer types when the current language is C. It loses for
2096 other languages when the lower index bound is nonzero.
2097 * valarith.c (value_subscript): Take array lower bounds into
2098 account when performing subscripting operations.
2099 * valops.c (value_coerce_array): Add comment describing why
2100 arrays with nonzero lower bounds are dealt with in value_subscript,
2101 rather than in value_coerce_array.
2103 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2105 * ch-exp.y (FLOAT_LITERAL): Add token.
2106 * ch-exp.y (literal): Add FLOAT_LITERAL.
2107 * ch-exp.y (match_float_literal): New lexer routine.
2108 * ch-exp.y (convert_float): Remove.
2109 * ch-exp.y (yylex): Call match_float_literal.
2110 * ch-exp.y (yylex): Match single '.' after trying
2111 to match floating point literals.
2113 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2114 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2116 * expprint.c (dump_expression): New function for dumping
2117 expression vectors during gdb debugging.
2118 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2119 MULTI_SUBSCRIPT and moved out of BINOP range.
2120 * expression.h (DUMP_EXPRESSION): New macro that calls
2121 dump_expression if DEBUG_EXPRESSIONS is defined.
2122 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2123 * parse.c (length_of_subexp, prefixify_subexp): Change
2124 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2125 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2126 prefixify'ing the expression.
2127 * printcmd.c (print_command_1): Add comment.
2128 * ch-exp.y (expression_list): Add useful actions.
2129 * ch-exp.y (value_array_element): Add useful actions.
2130 * ch-exp.y (array_primitive_value): Add production.
2131 * ch-exp.y (yylex): Recognize ',' as a token.
2133 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2135 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2136 POSIXize the recursive makes (make [variable assignments] target{s})
2138 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2140 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2141 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2142 CPLUS_MARKER for all SVR4 systems, so follow suit.
2143 * defs.h (strdup_demangled): Remove prototype.
2144 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2145 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2146 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2147 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2148 prim_record_minimal_symbol_and_info): Use new macro
2149 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2150 * minsyms.c (install_minimal_symbols): Use new macro
2151 SYMBOL_INIT_DEMANGLED_NAME.
2152 * stabsread.c (define_symbol): Use new macro
2153 SYMBOL_INIT_DEMANGLED_NAME.
2154 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2155 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2156 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2157 SYMBOL_INIT_DEMANGLED_NAME.
2158 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2159 SYMBOL_DEMANGLED_NAME now tests language itself.
2160 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2161 now tests language itself.
2162 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2163 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2164 mangled name member in the language dependent portion of a symbol.
2165 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2166 mangled name member appropriate for a symbol's language.
2167 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2168 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2169 SYMBOL_DEMANGLED_NAME now tests language itself.
2170 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2171 initializes language dependent portion of symbol.
2172 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2173 demangles and caches the demangled form of symbol names.
2174 * utils.c (fputs_demangled, fprint_symbol): Use current language
2175 to select an appropriate demangling algorithm.
2176 * utils.c (strdup_demangled): Remove, no longer used.
2177 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2178 access the Chill mangled name member in the language dependent
2179 portion of a symbol.
2180 * ch-lang.c (chill_demangle): New function, simple demangler.
2181 * defs.h (chill_demangle): Add prototype.
2182 * symtab.h (language_dependent_info): Add struct for Chill.
2184 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2186 * Makefile.in (BISON): Add comment that when bison is used, it
2187 must include the "-y" option.
2188 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2189 Remove defines to remap non-yacc symbols, thus backing out of
2190 previous recent changes. Standard policy is that non-yacc parser
2191 generators get fixed, rather than adding bug workarounds in gdb
2192 for each new one that pops up. Expand comment to note this.
2193 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2195 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2197 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2198 case. Use code in N_SOL.
2200 * paread.c: New file that contains all HPPA/HPUX symbol reading
2202 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2203 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2204 * (dbx_symfile_offsets): Make static.
2205 * (pastab_build_psymtabs): New interface routine for paread to
2206 send stabs into dbxread.
2207 * gdb-stabs.h: Remove gobs of HPPA cruft.
2209 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2211 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2213 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2215 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2216 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2217 and YYDEBUG is not already defined.
2218 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2219 them during the previous replacements.
2220 * printcmd.c (_initialize_printcmd): Update internal documentation
2221 for "set" command to note that the assignment syntax is language
2223 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2224 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2225 and YYDEBUG is not already defined.
2226 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2227 single_assignment_action): New terminals and nonterminal for gdb
2228 extensions to chill expression grammer.
2229 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2230 tokens that start with '$' (register names, convenience vars, etc).
2231 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2232 * ch-exp.y (yylex): Call match_dollar_tokens.
2234 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2236 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2237 accessing minimal symbol data.
2238 * infcmd.c (read_pc): Use #ifdef, not #if.
2239 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2240 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2241 minimal symbol data.
2243 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2244 frame. Use find_return_regnum to find the caller.
2245 * (find_unwind_entry): New routine to locate stack frame info
2246 associated with a procedure. This looks in the $UNWIND_START$
2247 section in the SOM file.
2248 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2249 figure out where the caller's return address is stored.
2250 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2251 to figure out the frame size for a procedure.
2252 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2253 * (init_extra_frame_info): New routine. Corrects PC and FP for
2254 outermost frame if necessary.
2255 * (frame_chain): New routine, moved from tm-hppa.h.
2256 * (skip_trampoline_code): Handle computed function calls (ie:
2257 calls from $$dyncall).
2258 * (unwind_command): Temporary support function to allow user
2259 to control/observe aspects of the unwind (stack frame) info.
2260 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2261 was in a system call, if so, then read the PC from r31.
2262 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2263 with extra arg for skip_trampoline_code().
2264 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2265 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2266 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2268 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2270 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2271 Call new bfd_get_size() and verify that string table is no larger
2272 than the file that is supposed to contain it.
2273 * symfile.c (syms_from_objfile): Only complain about configured
2274 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2275 current target is the default BFD target.
2277 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2279 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2280 * solib.c (bkpt_names): New array of symbol names to try to
2281 use for the "mapping complete" breakpoint. Configurable
2282 define SOLIB_BKPT_NAME is first one to try.
2283 * solib.c (find_solib): Test debug_base for nonzero rather
2284 than just greater than zero.
2285 * solib.c (enable_break): Use bkpt_names to look up address
2286 at which to set "mapping complete" breakpoint.
2288 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2290 * defs.h (STRCMP, STREQ, STREQN): New macros.
2291 * defs.h (demangle_and_match): Remove prototype.
2292 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2293 and STREQN defined in defs.h.
2294 * dwarfread.c (set_cu_language): For completely unknown languages,
2295 try to deduce the language from the filename. Retain behavior
2296 that for known languages we don't know how to handle, we use
2298 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2299 and demangled name fields in symbol.
2300 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2301 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2302 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2303 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2304 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2305 Replace usages throughout.
2306 * elfread.c (demangle.h): Include.
2307 * elfread.c (record_minimal_symbol): Remove prototype and function.
2308 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2309 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2310 * infcmd.c (jump_command): Remove code to demangle name and add
2311 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2312 * minsyms.c (demangle.h): Include.
2313 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2314 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2315 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2316 * mipsread.c (psymtab_language): Add static variable.
2317 * stabsread.c (demangle.h): Include.
2318 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2319 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2320 * stack.c (return_command): Remove explicit demangling of name
2321 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2322 * symfile.c (demangle.h): Include.
2323 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2324 to match macros in symfile.h and allow them to be compiled
2325 if INLINE_ADD_PSYMBOL is not true.
2326 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2327 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2328 Add code to demangle and cache C++ symbol names. Use macro form
2329 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2330 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2331 Remove, also defined in symfile.c, which we already fixed.
2332 * symtab.c (expensive_mangler): Remove prototype and function.
2333 * symtab.c (find_methods): Remove physnames parameter and fix
2335 * symtab.c (completion_list_add_symbol): Name changed to
2336 completion_list_add_name.
2337 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2338 the normal symbol name and the cached C++ demangled name.
2339 * symtab.c (lookup_demangled_partial_symbol,
2340 lookup_demangled_block_symbol): Remove prototypes and functions.
2341 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2342 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2343 Remove code to try demangling names and matching them.
2344 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2345 Fix to try matching the cached demangled name if no match is
2346 found using the regular symbol name.
2347 * symtab.c (find_methods): Remove unused physnames array.
2348 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2349 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2350 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2351 C++ demangled symbol names.
2352 * symtab.h: Much reformatting of structures and such to add
2353 whitespace to make them more readable, and make them more
2354 consistent with other gdb structure definitions.
2355 * symtab.h (general_symbol_info): New struct containing fields
2356 common to all symbols.
2357 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2358 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2359 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2360 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2361 symbol): Use general_symbol_info struct.
2362 * utils.c (demangle_and_match): Remove, no longer used.
2363 * valops.c (demangle.h): Include.
2364 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2365 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2366 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2367 symmisc.c, symtab.c, valops.c: Replace references to minimal
2368 symbol fields with appropriate macros.
2369 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2370 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2371 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2372 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2373 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2374 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2375 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2376 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2377 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2378 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2379 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2380 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2381 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2382 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2384 * buildsym.c (start_subfile, patch_subfile_names): Default the
2385 source language to what can be deduced from the filename.
2386 * buildsym.c (end_symtab): Update the source language in the
2387 allocated symtab to match what we have been using.
2388 * buildsym.h (struct subfile): Add a language field.
2389 * c-typeprint.c (c_print_type): Remove code to do explicit
2391 * dbxread.c (psymtab_language): Add static variable.
2392 * dbxread.c (start_psymtab): Initialize psymtab_language using
2393 deduce_language_from_filename.
2395 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2397 * valprint.c (val_print): Reorganize comment and add note
2398 about dependency on target byte ordering.
2399 * ch-exp.y (value_array_slice): Fix typo.
2400 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2401 byte sized ints are assumed to be char strings and printed with
2402 string syntax. In chill, arrays of chars and arrays of
2403 bytes/ubytes are distinquishable, and printed appropriately.
2405 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2407 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2408 read/write routines for HPUX.
2410 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2411 branch targets to compute target address using const from previous
2412 instruction if necessary.
2413 * Add `Q' operator to print out bit position field various
2415 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2416 cleanups, use new code from Utah.
2417 * (store_inferior_registers): Update to new code from Utah.
2418 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2419 * (fetch_register): Clear out priv level when reading PCs.
2420 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2421 * Remove decl of errno, #include wait.h and target.h.
2422 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2423 were inside of a kernel call. If so, then PC is in a different
2424 register. Also, mask out bottom two bits of all PCs so as not to
2425 confuse higher level code.
2426 * (push_dummy_frame): Create from #define in tm-hppa.h.
2427 * (find_dummy_frame_regs): Update from Utah.
2428 * (hp_pop_frame): Create from #define in tm-hppa.h.
2429 * (hp_restore_pc_queue): New, from Utah.
2430 * (hp_push_arguments): Big fixes from Utah.
2431 * (pa_do_registers_info, pa_print_registers): Only print out fp
2433 * (skip_trampoline_code): New routine to deal with stubs that
2434 live in nowhereland between callers and callees.
2435 * i860-tdep.c: Remove decl of attach_flag.
2436 * infrun.c (wait_for_inferior): Add new macro
2437 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2438 at by PC will be nullified. If so, then step the target once more
2439 so as to avoid confusing the user.
2440 * (just before step_over_function:): Use stop_func_start, not
2441 stop_pc when checking for the existance of line number info.
2442 stop_func_start will reflect the proper address of the target
2443 routine, not of the stub that we may be traversing to get there.
2444 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2445 to deal with the stubs that PA compilers sometimes stick between
2446 callers and callees. Also, define FLAGS_REGNUM for access to the
2448 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2450 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2451 write gr0, PC regs, and PSW!
2452 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2453 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2455 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2456 * Define struct unwind_table_entry.
2457 * valops.c (call_function_by_hand): Add another arg to
2458 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2461 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2463 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2465 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2467 * Makefile.in (VERSION): Bump to 4.7.4.
2468 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2469 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2470 * Makefile.in (HFILES): Add valprint.h.
2471 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2472 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2473 * typeprint.c, typeprint.h: New files for language independent
2474 type printing functions.
2475 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2476 type printing functions and definitions.
2477 * valprint.h: New include file for language independent value
2478 printing definitions.
2479 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2480 dependent value printing functions.
2481 * c-exp.y (production ptype): Add range_type variable and use new
2482 create_range_type function.
2483 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2484 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2485 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2486 "const static" to ANSI-conformant "static const".
2487 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2488 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2490 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2491 * coffread.c (decode_type): Add range_type variable and call to
2492 new create_range_type function.
2493 * complaints.c (complain): Remove unused val variable.
2494 * complaints.c (_initialize_complaints): Make it void.
2495 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2496 variable and call new create_range_type function.
2497 * defs.h (enum val_prettyprint): Move enum from value.h to here
2498 so we can avoid having to include value.h just for prototypes that
2499 need the enum (thanks ANSI).
2500 * dwarfread.c (struct_type): Local anonymous_size variable is
2501 only used if !BITS_BIG_ENDIAN.
2502 * dwarfread.c (decode_subscript_data_item): Add rangetype
2503 variable and call new create_range_type function.
2504 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2506 * eval.c (evaluate_subexp): Remove unused local variable name
2507 and the statement with no side effects that initializes it.
2508 * expprint.c (print_subexp): Change local_printstr to
2510 * gdbtypes.c (create_range_type): New function that creates
2511 a range type using code fragments from object file readers as
2512 an example of what has to be initialized.
2513 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2514 and high_bound parameters, replaced with a single range_type
2515 parameter. Change function body to use passed in range_type
2516 rather than handcrafting one.
2517 * gdbtypes.h (create_range_type): Add prototype.
2518 * gdbtypes.h (create_array_type): Change prototype parameters.
2519 * infrun.c (normal_stop): Remove unused local variables tem and c.
2520 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2521 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2522 stub functions that call error if called.
2523 * language.c (unknown_language_defn, auto_language_defn,
2524 local_language_defn): Add initializers unk_lang_print_type and
2526 * language.h (struct language_defn): Reformat for larger
2527 comments, add la_print_type and la_val_print members. Add
2528 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2529 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2530 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2532 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2534 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2535 * main.c (execute_command): Remove unused local variable cmdlines.
2536 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2537 (clear_displays), symmisc.c (block_depth), values.c
2538 (clear_value_history):
2539 Make testing of truth value of assignment result explicit.
2540 * mipsread.c (upgrade_type): Update FIXME to include future use
2541 of create_range_type.
2542 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2543 whatis_exp, maintenance_print_type): Move prototypes and functions
2545 * printcmd.c (_initialize_printcmd): Move add_com calls for
2546 ptype_command and whatis_command to new typeprint.c.
2547 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2548 * source.c (find_source_lines): Local variable c only used
2549 when LSEEK_NOT_LINEAR is defined.
2550 * stabsread.c (read_array_type): Use new create_range_type
2552 * stabsread.c (read_range_type): Add new index_type variable and
2553 call new create_range_type function rather than handcrafting
2555 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2556 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2557 * symtab.c (type_print_base usages): Use c_type_print_base.
2558 * symtab.c (type_print_varspec_prefix usages): Use
2559 c_type_print_varspec_prefix.
2560 * symtab.c (type_print_method_args usages): Use
2561 cp_type_print_method_args.
2562 * valprint.c: Completely ripped apart and the fragments used
2563 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2564 valprint.h. Remaining stuff is language independent.
2565 * value.h (struct fn_field): Forward declare for prototypes.
2566 * value.h (type_print_1): Remove prototype.
2567 * value.h (enum val_prettyprint): Moved to defs.h.
2568 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2569 * value.h (baseclass_offset): Add prototype.
2570 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2571 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2572 * ch-typeprint.c: New file for language dependent type printing.
2573 * ch-valprint.c: New file for language dependent value printing.
2574 * ch-exp.y (parse_number): Remove prototype and stub function.
2575 * ch-exp.y (decode_integer_literal): Removed unused digits and
2577 * ch-exp.y (convert_float): Completely ifdef out for now.
2578 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2579 ch-lang.c (chill_op_print_tab):
2580 Change from ANSI-obsolescent "const static" to ANSI-conformant
2582 * ch-exp.y (yylex): Add unhandled storage class enumeration
2583 literals to switch statement for completeness.
2584 * ch-lang.c (chill_create_fundamental_types): Remove unused
2585 nbytes variable. Change dummy type to 2 bytes to match int.
2586 Handle FT_VOID types gratuituously added to chill DWARF by
2587 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2588 type rather than a one byte TYPE_CODE_INT type.
2589 * ch-lang.c (chill_language_defn): Add chill_print_type and
2591 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2593 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2595 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2596 bfd_get_symbol_leading_char instead.
2598 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2599 leading character from names.
2600 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2601 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2602 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2604 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2605 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2606 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2607 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2608 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2609 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2610 * symfile.c (syms_from_objfile): Insert debugging check to test
2611 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2613 * doc/gdbint.texinfo (Host Conditionals): Remove
2614 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2616 (Target Conditionals): Remove all of the above.
2618 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2620 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2621 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2623 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2625 * coffread.c (decode_type): catch negative tagndx fields generated
2627 * exec.c: comment out string following #endif.
2628 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2629 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2631 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2632 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2634 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2636 * complaints.c: New file, code moved from utils.c.
2637 * complaints.c (complain): Made into a varargs function.
2638 * complaints.h: New file, code moved from symfile.h.
2639 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2640 * Makefile.in (HFILES): Add complaints.h.
2641 * Makefile.in (OBS): Add complaints.o.
2642 * symfile.c (complaint_root, stop_whining, complaint_series,
2643 complain, clear_complaints, add_show_from_set for stop_whining):
2644 Moved to complaints.c.
2645 * symfile.h (struct complaint, complaint_root decl, complain
2646 prototype, clear_complaints prototype): Moved to complaints.h.
2647 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2648 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2649 complaints.h. Remove casts from arguments to complain(),
2650 which is now a varargs function, and remove unnecessary
2651 placeholder zero args.
2652 * defs.h (begin_line): Add prototype.
2653 * defs.h (vprintf_filtered): Add prototype.
2654 * dwarfread.c (varargs.h): Remove, no longer needed.
2655 * dwarfread.c (dwarfwarn): Remove prototype and function.
2656 * dwarfread.c (complaints): Define a bunch of complaints.
2657 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2658 usages to standard complain() calls.
2659 * utils.c (begin_line): New function that ensures that
2660 whatever gets filter-printed next starts on its own line.
2661 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2662 but to stdout (calls vfprintf_filtered internally).
2664 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2666 * remote.c: Avoid printf_filtered line limit. Suggested by
2667 Robert R. Henry, <rrh@tera.com>.
2668 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2670 * main.c (main): Accept --silent as well as --quiet. Change +help
2671 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2673 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2674 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2676 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2678 * tm-nindy960.h, remote-nindy.c: Lint.
2680 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2682 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2683 a optional type to decorate as an array type, the type of the
2684 index, and the bounds of the array. Records this additional info
2685 in the array type for use with languages with nonzero array
2687 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2688 to note that arrays may have bounds.
2689 * gdbtypes.h (create_array_type): Update prototype.
2690 * c-exp.y (ptype production): Adjust for new create_array_type
2691 calling conventions.
2692 * coffread.c (decode_type): Call create_array_type rather than
2693 handcrafting array types.
2694 * convex-tdep.c (value_type): Remove, now use create_array_type.
2695 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2696 vector_type into calls to create_array_type.
2697 * dwarfread.c (decode_subscr_data): Name changed to
2698 decode_subscript_data_item throughout.
2699 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2700 create_array_type. Now records index type and range as well.
2701 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2702 change to use create_array_type.
2703 * dwarfread.c (read_subroutine_type): Test existing user defined
2704 types before decorating them, to ensure they are blank, and
2705 complain about it if they are not.
2706 * dwarfread.c (decode_fund_type): For unrecognized types, always
2707 return some valid type (type integer). If the unrecognized type
2708 cannot be an implementation defined type, complain as well.
2709 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2710 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2711 * mipsread.c (upgrade_type): Add FIXME comment that code to
2712 handcraft arrays should be replaced with call to create_array_type.
2713 * stabsread.c (read_array_type): Replace code to handcraft
2714 array types with call to create_array_type.
2715 * valprint.c (type_print_varspec_prefix): Minor formatting
2716 change, join lines that don't need to be split.
2718 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2720 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2721 decl for attach_flag, it now lives in inferior.h.
2722 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2723 Make most functions static.
2724 * hppah-nat.c: General cleanups, remove BSD specific code (since
2725 that all lives in hppab-nat.c).
2726 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2727 Change sense of test against inside_entry_file(). This fix is
2729 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2730 to read/write_register_bytes().
2731 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2732 work around PA-GAS assembler bug. Also, add trailing */ to some
2734 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2735 Same reason as above.
2737 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2739 * mipsread.c (parse_symbol): When checking whether a structured
2740 type is an enum, check qualifiers of its first member, as well as
2741 the base type of the member. Bug found and fixed by John M.
2742 Farrell, <farrell@fjord.reo.dec.com>.
2744 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2745 * remote-vx.c: Don't include vx-share/reg.h.
2746 * vx-share/ptrace.h: Reproduce from scratch.
2747 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2748 * Makefile.in: Remove references to removed files, and to removed
2749 29k-share directories.
2751 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2753 * c-lang.c (_initialize_c_language): Name changed from
2755 * m2-lang.c (_initialize_m2_language): Name changed from
2757 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2758 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2759 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2760 expression parsing into c-lang.c and m2-lang.c respectively.
2761 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2762 m2-exp.y respectively.
2763 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2764 and m2-* files respectively.
2765 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2766 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2767 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2768 * expression.h (struct block): Forward declaration for prototypes.
2769 * language.h (struct objfile): Forward declaration for prototypes.
2770 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2771 * Makefile.in (HFILES): Add ch-lang.h.
2772 * Makefile.in (OBS): Add ch-lang.o.
2773 * ch-exp.y: Migrate code that has nothing to do with expression
2774 parsing into ch-lang.c.
2775 * ch-lang.c: New file, code migrated from c-exp.y.
2776 * ch-lang.h: New file, internal interface between ch-* files.
2777 * ch-lang.c (_initialize_chill_language): Name changed from
2778 _initialize_chill_exp.
2780 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2781 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2782 * config/amix.mh (NATDEPFILES): Add.
2783 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2786 * dwarfread.c (decode_subscr_data): Remove spurious test that
2787 accepted only integer subscript types. We don't do anything
2788 with the type at the moment anyway.
2790 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2792 * ch-exp.y (match_character_literal): Fix case where no
2793 match at all is found.
2794 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2795 width types. For example, "INT" is always 2 bytes regardless
2796 of the values of any TARGET_*_BIT macros. So use explicit
2797 numeric sizes for the types.
2799 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2801 * c-exp.y (c_create_fundamental_type): New function to create
2802 language specific fundamental types for C.
2803 * m2-exp.y (m2_create_fundamental_type): New function to create
2804 language specific fundamental types for Modula 2.
2805 * c-exp.y (c_language_defn, cplus_language_defn): Add
2806 c_create_fundamental_type to language struct initializers.
2807 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2808 to language struct initializers.
2809 * dwarfread.c (expression.h, language.h): Include.
2810 * dwarfread.c (ftypes): New array to hold fundamental types
2811 for current compilation unit.
2812 * dwarfread.c (cu_language_defn): New pointer to language
2813 struct for language of current compilation unit.
2814 * dwarfread.c (dwarf_fundamental_type): New function to
2815 create/lookup fundamental types.
2816 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2817 * dwarfread.c (throughout): Replace lookup_fundamental_type
2818 with dwarf_fundamental_type.
2819 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2820 compilation unit (may be different language or different objfile).
2821 * gdbtypes.c (lookup_fundamental_type): Move actual type
2822 creations into language specific fundamental type creation
2823 functions and call via create_fundamental_type. Add comment
2824 about this function being obsolescent.
2825 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2826 sized signed and unsigned integers.
2827 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2828 * language.c (language_def): New function to lookup a language
2829 struct given it's enumeration.
2830 * language.h (struct language_defn): Add la_fund_type, a pointer
2831 to a function that creates fundamental types for this language.
2832 * language.h (create_fundamental_type): New macro to create
2833 fundamental types based on the current language.
2834 * language.h (language_def): Add prototype.
2835 * language.c (unk_lang_create_fundamental_type): New function
2836 for initializing language structs, calls error if called.
2837 * language.c (unk_language_defn, auto_language_defn,
2838 local_language_defn): Use unk_lang_create_fundamental_type.
2839 ch-exp.y (chill_create_fundamental_type): New function.
2840 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2841 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2843 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2845 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2847 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2848 as GCC_PRODUCER and GPLUS_PRODUCER.
2850 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2852 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2855 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2857 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2858 rather than '$'. This particular piece of braindamage is
2859 spreading like ooze. It's now infected libiberty, deja-gnu,
2861 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2862 hardwired '$' character.
2864 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2866 (Changes to break incredibly ugly, unmaintainable 750 line
2867 read_struct_type function up into managable pieces.)
2868 * Makefile.in (VERSION): Bump to 4.7.3.
2869 * stabsread.c (struct field_info): Local struct definition.
2870 * stabsread.c (read_member_functions, read_struct_fields,
2871 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2872 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2873 functions from fragmented read_struct_type.
2874 * stabsread.c (stabs_general_complaint): Catchall complaint.
2875 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2876 symbol name continuation code. Use macro throughout.
2877 * stabsread.c (various places): Replace add-one-to-pointer
2878 with pointer increment.
2879 * stabsread.c (read_type): Retain function local copy of type
2880 descriptor. Rearrange code calling read_struct_type() to match
2882 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2883 a single blank as the name of nameless enumerations. Recognize
2884 this special case and set nameless flag.
2885 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2887 * ch-exp.y (access_name): New non-terminal token and
2889 * ch-exp.y (general_procedure_name): Now a terminal token.
2890 * ch-exp.y (location): Expand production.
2891 * ch-exp.y (match_simple_name_string): New function.
2892 * ch-exp.y (yylex): Call match_simple_name_string and return
2893 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2895 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2897 * munch: Backslash escape vertical bar characters inside
2898 grep patterns since they have special meaning for some greps.
2899 * parse.c (write_exp_string): Complete rewrite to store string
2900 contants as a leading explicit length, followed by the string data,
2901 followed by a trailing explicit length.
2902 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2903 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2904 Use recorded explicit length of strings in expression elements,
2905 rather than strlen. Adjust code to skip over strings stored in
2906 expression elements, and code to access strings, to account for
2907 new leading explicit size expression element.
2908 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2909 0, to avoid negative expression element indices.
2910 * valops.c (search_struct_method): Minor whitespace change.
2912 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2914 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2915 which together maintain a dynamically expandable static buffer
2916 for the lexer to use when translating C strings to their internal
2917 form (other future uses possible). Fix parsing of C style strings
2918 to do the normal C style input conversions of escaped character
2920 * valops.c (value_string): Remove translation of escaped
2921 character sequences, now done in C expression parser.
2922 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2923 and decides if it should be printed in literal form or some other
2924 form, based on it's ASCII value and setting of sevenbit_strings.
2925 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2926 macro, change indentation style.
2927 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2928 * ch-exp.y (chill_printstr): First cut at real function instead
2931 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2933 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2935 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2937 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2939 * defs.h (sevenbit_strings): Add declaration.
2940 * defs.h (printchar): Replace with gdb_printchar.
2941 * language.h (language_defn): Add new function pointers
2942 la_printchar and la_printstr, to do language dependent
2943 printing of characters and strings.
2944 * language.h (local_printchar, local_printstr): New macros
2945 to call language dependent functions pointed to by la_printchar
2946 and la_printstr respectively.
2947 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2948 dependent functions for printing characters and strings.
2949 * c-exp.y (c_language_defn, cplus_language_defn): Add
2950 c_printchar and c_printstr.
2951 * command.c (do_setshow_command): Rename printchar use to
2953 * expprint.c (print_subexp): Replace C style string output
2954 with call to local_printstr.
2955 * language.c (unk_lang_printchar, unk_lang_printstr):
2956 New stubs, currently errors.
2957 * language.c (unknown_language_defn, auto_language_defn,
2958 local_language_defn): Add unk_lang_printchar and
2960 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2961 language dependent functions to print characters and strings.
2962 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2963 * utils.c (printchar): Renamed to gdb_printchar.
2964 * valprint.c (print_string): Remove prototype, function moved
2965 to c-exp.y, where it becomes c_printstr.
2966 * valprint.c (print_max): Made global for reference from the
2967 language dependent printing routines in *-exp.y.
2968 * valprint.c (repeat_count_threshold): New variable with function
2969 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2970 Change all references to old macro to references to new variable.
2971 * valprint.c (value_print, val_print): Replace calls to
2972 print_string with calls to local_printstr.
2973 * valprint.c (val_print): Replace C style character printing
2974 with call to local_printchar.
2975 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2976 * valprint.c (_initialize_valprint): Add add_show_from_set
2977 call for setting up repeat_count_threshold as print variable.
2978 * ch-exp.y (decode_integer_value): New function.
2979 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2980 * ch-exp.y (chill_printchar, chill_printstr): New language
2981 dependent functions for printing characters and strings.
2982 * ch-exp.y (chill_language_defn): Add chill_printchar and
2985 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2987 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2988 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2989 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2991 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2993 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2994 and assume the process has been killed.
2996 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2998 * remote-udi.c (udi_open): Reset vars so that user can re-run
2999 programs without leaving GDB.
3000 * (many routines): Slightly improve error handling.
3001 * (download): Zero out BSS by longs instead of bytes to avoid
3002 timeouts in real hardware.
3003 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3004 that connection is no longer in use after shutdown() of socket.
3005 This keeps GDB from dying of a SIGPIPE when you issue multiple
3006 `target udi' commands.
3008 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3010 * language.h (language_format_info): New structure to bundle
3011 local formatting information.
3012 * language.h (language_defn): Replace individual format info
3013 with language_format_info structs.
3014 * language.h (local_*_format, local_*_format_prefix,
3015 local_*_format_specifier, local_*_format_suffix): New macros
3016 for binary/octal/decimal/hex formats to access info elements.
3017 * c-exp.y (c_language_defn): Update for new format handling.
3018 * m2-exp.y (m2_language_defn): Update for new format handling.
3019 * dbxread.c (language.h): Include for partial-stab.h use.
3020 * mipsread.c (expression.h, language.h): Include for
3022 * defs.h (local_hex_format, local_hex_format_custom,
3023 local_hex_string, local_hex_string_custom): Move to language.h.
3024 * language.c (local_hex_format_custom, local_hex_string,
3025 local_hex_string_custom, local_octal_format_custom): Use new
3027 * language.c (unknown_language_defn, auto_language_defn,
3028 local_language_defn): Update for new format handling.
3029 * printcmd.c (print_scalar_formatted): Use new macros
3030 to access decimal and binary format info for printing.
3031 * c-exp.y (chill_language_defn): Update for new format handling.
3032 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3033 * ch-exp.y (decode_integer_literal): Add function
3034 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3035 * ch-exp.y (builtin_type_chill_char): Add definition.
3036 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3038 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3040 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3042 (aix_framedata): added nosavedpc field.
3043 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3045 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3046 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3047 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3048 instructions as function_frame_info does. Expand special case of
3049 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3051 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3053 (function_frame_info): Set frameless if the function has no frame,
3054 and set nosavedpc if the PC was not saved. Handle gcc generated
3055 stfd 31,-4(31); st 31, -12(31) correctly.
3056 (frameless_function_invocation): New second argument pcsaved; if 0
3057 return whether the function has a frame, if 1 return whether the
3059 (frame_initial_stack_address): Correct typo: cache registers for
3060 callee_fi, not for fi, (avoids reading garbage memory locations).
3062 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3064 * infrun.c (wait_for_inferior (just before step_over_function
3065 label)): Change test for stepping into subroutine to check for the
3066 presence of line number info. This makes stuff compiled with -g1
3067 cause GDB to not lose control when stepping.
3069 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3070 Improve comments as well.
3072 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3074 * Makefile.in (VERSION): Bump to 4.7.2
3075 * symtab.c (find_pc_symtab): Fix return of random value
3077 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3078 Makefile since it contains sed patterns used in generation.
3079 Add sed pattern to also delete #include of any malloc.h.
3080 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3081 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3082 function names to conform to K&R terminology with respect to
3083 logical and bitwise operators:
3084 UNOP_ZEROP => UNOP_LOGICAL_NOT
3085 UNOP_LOGNOT => UNOP_COMPLEMENT
3086 BINOP_LOGAND => BINOP_BITWISE_AND
3087 BINOP_LOGXOR => BINOP_BITWISE_XOR
3088 BINOP_LOGIOR => BINOP_BITWISE_IOR
3089 BINOP_AND => BINOP_LOGICAL_AND
3090 BINOP_OR => BINOP_LOGICAL_OR
3091 PREC_OR => PREC_LOGICAL_OR
3092 PREC_AND => PREC_LOGICAL_AND
3093 PREC_LOGIOR => PREC_BITWISE_IOR
3094 PREC_LOGXOR => PREC_BITWISE_XOR
3095 PREC_LOGAND => PREC_BITWISE_AND
3096 value_zerop() => value_logical_not()
3097 value_lognot() => value_complement()
3098 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3099 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3100 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3101 and is nonexistant in some SVR4 based systems.
3102 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3103 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3105 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3106 * source.c (source_info): Fix minor nits, print "1 line" rather
3107 than "1 lines", and "language is <lang>".
3108 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3109 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3110 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3112 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3113 * ch-exp.y: New expression parser, for GNU-Chill.
3114 * defs.h (enum language): Add language_chill.
3115 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3116 LANG_MODULA2 a recognized language.
3117 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3118 Chill as well as Modula-2.
3119 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3120 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3121 * language.c (set_language_command): Add chill.
3122 * language.c (binop_result_type, integral_type, character_type,
3123 boolean_type, structured_type, value_true, binop_type_check):
3124 Add language_chill cases.
3125 * language.h (_LANG_chill): Define.
3126 * symfile.c (deduce_language_from_filename): Recognize the
3127 filename extensions ".chill", ".c186", and ".c286" for Chill.
3128 * valprint.c (typedef_print): Add case for language_chill.
3129 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3130 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3131 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3132 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3134 * Makefile.in (distclean): Add target ch-exp.tab.c.
3135 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3136 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3137 * eval.c (evaluate_subexp): Add OP_BOOL case.
3138 * expprint.c (print_subexp): Add OP_BOOL case.
3140 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3142 * infcmd.c (set_environment_command): Avoid skipping first
3143 char of env value if an '=' appears in it. Bug report and fix
3144 by Mark Jungerman, <maj@lucid.com>.
3146 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3148 * infcmd.c (step_over_calls): Improve comments.
3149 * symtab.c (find_pc_psymtab): Clean up a bit.
3150 * (find_pc_symtab): Fix comments, clean up code.
3151 * (find_pc_line): General cleanups, efficiency improvements.
3152 Also, don't return garbage when some line info exists, but there
3155 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3157 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3158 member, and the stat pointer passed to vmap_symtab was NULL, the
3159 wrong vmap entries would be modified. Fixes behavior where
3160 attempting to load symbols for a module with no member would mess
3161 up already read in symbols.
3163 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3165 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3166 29k-share/dfe/mini2udi.o.
3167 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3168 * alldeps.mak, depend: Update to deal with removal of
3169 aforementioned files.
3170 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3171 requirement for useless 'program' argument. Clean up
3172 udi_create_inferior, and udi_load to call common download()
3173 routine. Create download routine to load remote hosts directly
3174 (with the help of BFD) so that we don't need yank.c and
3176 Fix udi_detach to call UDIDisconnect with
3177 the right arguments. Clean up udi_resume, don't assign tip_error
3178 twice. Clean up udi_wait, straighten out status codes. Make
3179 udi_kill really work.
3181 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3183 * c-exp.y: separated host/target idea of integer type size,
3184 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3185 UINT and CHAR rules. (parse_number): work out the targetwise type
3186 of a number based upon it's size and qualifiers. (yylex): chars
3187 are now treated the same way as ints.
3189 * source.c (indentify_source_line): don't core dump if wanted
3190 line is larger than number of lines in source. (can happen when
3191 coff gets confused about #included source).
3193 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3195 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3196 when debugging a program with 100 shared libraries.
3198 * solib.c (solib_map_sections): Always close the BFD we open.
3199 Free all malloc'd storage we allocate, too, including error cases.
3200 (struct so_list): Remove unused so_bfd member.
3201 (clear_solib): Don't bother closing so_bfd.
3203 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3204 cacheable. `So many symbol files, so little file descriptors.'
3206 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3208 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3209 Stubs should stand alone as much as possible.
3211 * source.c (show_directories): Avoid printf_filtered length prob
3212 pointed out by Jonathan Stone.
3214 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3215 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3216 <Lee_Cooprider@vos.stratus.com>.
3218 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3220 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3221 struct, not struct itself.
3222 * serial.h (serial_restore): Fix prototype, takes pointer not
3225 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3227 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3228 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3230 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3232 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3233 Stubs should stand alone as much as possible.
3235 * README: Add remote-es1800.c and remote-st2000.c to table.
3236 * go32-nat.c: Remove, there is no native go32 support.
3237 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3239 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3241 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3242 new routines to deal with sending SIGINTs to attached processes
3243 when the user interrupts the controlling GDB.
3244 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3245 the aforementioned routines when waiting for the attached process.
3247 * elfread.c, mipsread.c: Include <string.h>.
3248 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3249 * serial.h: Add prototype for serial_restore().
3251 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3253 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3254 minimal_symbol_count, because the NULL symbol is not included in
3255 the count. This prevented this function from finding the last
3256 symbol in the table.
3258 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3260 * dbxread.c (process_one_symbol): if not defined
3261 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3262 the start of the function, not just after N_FUN.
3264 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3266 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3267 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3268 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3269 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3270 file. Remove preprocessor defines that previously did remapping.
3272 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3274 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3275 Bug fix courtesy of Alexander Klaiber.
3277 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3279 hp300 native support (hp300hpux untested).
3281 * hp300ux-xdep.c: removed.
3282 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3283 * xm-hp300hpux.h: updated copyright.
3284 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3285 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3286 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3287 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3288 fork-child.o coredep.o corelow.o.
3289 (NAT_FILE, NATDEPFILES): new macros.
3290 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3291 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3293 (NAT_FILE, NATDEPFILES): new macros.
3294 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3296 Vax ultrix native support.
3298 * nm-vax.h: new file.
3299 * Makefile.in (HFILES): added nm-vax.h.
3300 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3301 coredep.o corelow.o removed.
3302 (NAT_FILE, NATDEPFILES): new macros.
3303 * xm-vax.h: updated copyright.
3304 (REGISTER_U_ADDR): removed.
3306 Apollo native support (untested).
3308 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3309 * a68v-nat.c, nm-apollo68[bv].h: new files.
3310 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3311 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3312 * a68v-xdep.c: removed.
3313 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3314 inftarg.o fork-child.o a68v-xdep.o.
3315 (NAT_FILE, NATDEPFILES): new macros.
3317 * defs.h: include nm.h.
3318 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3319 sparc-tdep.c, : do not include nm.h.
3320 * doc/gdbint.texinfo: nm.h now included in defs.h.
3322 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3324 * Makefile.in (VERSION): 4.7.1 post release!
3326 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3328 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3330 * Makefile.in (VERSION): gdb-4.7 release.
3331 * README: Update for gdb-4.7.
3333 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3335 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3338 * alldeps.mak, depend: Update.
3340 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3342 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3344 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3345 causes problems in setting breakpoint in the right place in
3346 functions with `float' args which are passed as doubles.
3347 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3348 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3350 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3352 * Makefile.in (HFILES): Add nm-i386sco.h.
3353 * dwarfread.c: include <sys/types.h> for SCO.
3354 * infptrace.c: Don't include ptrace.h under SCO.
3355 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3357 * config/i386v.mt: Add exec.o to TDEPFILES.
3359 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3361 * i386v-nat.c: Remove space from front of #endif.
3362 * irix4-nat.c: Remove externs of registers[], include inferior.h
3364 * mips-nat.c: Explicitly initialize zerobuf to 0!
3365 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3366 Always setup fci->frame, even if it's non-zero. Too many places
3367 depend upon this behavior (and I have to get a release out the
3369 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3370 processing_gcc_compilation if we find the embedded stabs marker.
3371 This fixes several bugs with finding the location of short or char
3372 function parameters passed on the stack.
3374 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3376 Native support for sun4sol2.
3378 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3379 * nm-sysv4.h: new file.
3380 * Makefile.in (HFILES): added nm-sysv4.h.
3381 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3382 (NAT_FILE, NATDEPFILES): new macros.
3383 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3385 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3387 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3388 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3390 * Makefile.in (VERSION): Tick to 4.6.9.
3392 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3394 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3395 definition, replace with portable one.
3396 * remote-nindy.c: Lint.
3397 (nindy_wait): Return type is int, result is inferior_pid.
3398 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3399 (initialize_symmisc): Remove empty function.
3400 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3401 Remove obsolete, misspelled macro.
3402 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3403 (all @node commands): Use new form to avoid nitpicking errors.
3404 * doc/gdbint.texinfo: Document host/native/target split.
3406 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3408 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3410 * xm-mips.h (offsetof): Don't define this if __STDC__.
3412 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3414 umax native support (untested).
3416 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3418 (NAT_FILE, NATDEPFILES): new macros.
3419 * config/umax.mt (TDEPFILES): removed exec.o.
3420 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3421 removed to nm-umax.h.
3422 * nm-umax.h: new file.
3423 * Makefile.in (HFILES): added nm-umax.h.
3425 hppa native support (untested).
3427 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3428 (NAT_FILE, NATDEPFILES): new macros.
3429 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3430 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3431 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3432 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3433 * hppa[bh]-xdep.c: removed.
3434 * hppa[bh]h-tdep.c: do not include ptrace.h.
3435 * Makefile.in (HFILES): added nm-hppa[bh].h.
3437 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3439 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3441 * mips-nat.c: Straighten out include files. Work around
3442 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3445 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3447 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3448 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3449 backtraces from core files work.
3450 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3451 Functions are now defined in mips-nat.c.
3453 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3455 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3456 serial_default_name().
3458 * remote-hms.c, ser-go32.c, serial.h: Change from
3459 serial_timedreadchar() to new serial_readchar().
3461 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3463 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3465 * c-exp.y: Moved handling of 'const' and 'volatile' from
3466 <type> to <typebase>. This removes 2 conflicts.
3468 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3470 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3471 from breakpoint table when reseting breakpoints.
3473 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3475 Native support cleanup and corefile fixes for i386 SVR4 systems.
3477 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3478 fill_fpregset): Moved to i386v4-nat.c
3479 * i386v4-nat.c, nm-i386v4.h, : New files.
3480 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3481 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3482 change i386v-nat.o to i386v4-nat.o.
3484 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3486 Miscellaneous 386 configs updated.
3488 * config/i386aout.mt (TDEPFILES): removed exec.o.
3489 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3490 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3491 (NAT_FILE, NATDEPFILES): new macros.
3492 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3493 config/i386v4.mt (TDEPFILES): removed exec.o.
3494 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3495 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3496 (NAT_FILE, NATDEPFILES): new macros.
3497 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3498 fork-child.o coredep.o corelow.o i386-xdep.o.
3499 (NAT_FILE, NATDEPFILES): new macros.
3501 Native support cleanup for i386bsd (untested).
3503 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3504 * config/i386bsd.mh (NATDEPFILES): added exec.o
3505 * tm-i386bsd.h (FLOAT_INFO): removed.
3506 * nm-i386bsd.h (FLOAT_INFO): added.
3508 Native support for i386v (untested).
3510 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3511 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3512 (NAT_FILE, NATDEPFILES): new macros.
3513 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3514 * i386-xdep.c: removed.
3515 * Makefile.in (HFILES): added nm-i386v.h
3516 * i386v-nat.c, nm-i386v.h: new file.
3517 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3519 * tm-i386v.h (FLOAT_INFO): removed.
3521 Native support for linux (untested).
3523 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3524 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3525 (NAT_FILE, NATDEPFILES): new macros.
3526 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3527 * Makefile.in (HFILES): added nm-linux.h.
3528 * nm-linux.h: new file.
3529 * xm-linux.h: updated copyright. cleaned up formatting.
3530 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3532 Native support for sun386 (untested).
3534 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3535 fork-child.o sun386-xdep.o.
3536 (NAT_FILE, NATDEPFILES): new macros.
3537 * config/sun386.mt (TDEPFILES): removed exec.o.
3538 * Makefile.in (HFILES): added nm-sun386.h.
3539 * sun386-nat.c, nm-sun386.h: new file.
3540 * sun386-xdep.c: removed.
3541 * xm-sun386.h: updated comment and copyright.
3542 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3545 Native support for i386mach (untested).
3547 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3548 fork-child.o mach386-xdep.o.
3549 (NAT_FILE, NATDEPFILES): new macros.
3550 * Makefile.in (HFILES): added nm-i386mach.h.
3551 * nm-i386mach.h, i386mach-nat.c: new files.
3552 * mach386-xdep.c: removed.
3553 * xm-i386mach.h: updated copyright.
3554 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3557 Native separation for go32 (untested).
3559 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3560 * go32-nat.c: new file.
3561 * go32-xdep.c (call_ptrace, child_resume,
3562 fetch_inferior_registers, store_inferior_registers,
3563 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3565 Native support for m88k (untested).
3567 * Makefile.in (HFILES): added nm-m88k.h
3568 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3569 FETCH_INFERIOR_REGISTERS): removed.
3570 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3571 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3572 (NAT_FILE, NATDEPFILES): new macros.
3573 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3574 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3575 * m88k-xdep.c: removed.
3577 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3579 * i386b-nat.c: Comment changes.
3580 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3582 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3584 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3586 Avoid longjmp()-catching compilation errors in cross-ports.
3588 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3589 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3590 Move from mips-tdep.c and tm-{irix3,mips}.h.
3591 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3593 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3596 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3597 (fetch_core_registers): Fix bfd_seek arguments.
3599 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3601 Make core files work again (add back the `core' target).
3603 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3604 (NATDEPFILES): Add corelow.o.
3605 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3608 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3609 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3610 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3611 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3612 appears. FIXME, these should be moved to NATDEPFILES for native
3615 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3617 Ultra3 host/target/native split. (untested).
3619 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3620 (fetch_register, fetch_inferior_registers,
3621 store_inferior_registers, fetch_core_registers): removed to
3623 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3625 * Makefile.in (HFILES): added nm-ultra3.h.
3626 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3627 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3629 (NAT_FILE, NATDEPFILES): new macros for native support.
3630 * config/ultra3.mt (TDEPFILES): exec.o removed.
3632 * xm-vaxult.h: add MEM_FNS_DECLARED.
3634 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3636 * Makefile.in (VERSION): Roll to 4.6.8.
3637 (OBS): Put version.o first, so Makefile rebuild happens early.
3639 * command.h: Publicize prototype for not_just_help_class_command.
3640 * command.c: Remove proto.
3641 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3642 output. Move "maint info" from class info to class maintenance,
3644 * infrun.c: Move "stop" to class_obscure, and give it a
3645 function so it will not be seen as a global help topic. FIXME,
3646 it should be possible to set these attributes independently.
3648 * core.c (core_command): Make nicer error message for no core support.
3650 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3652 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3653 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3655 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3656 (scan_compilation_units): Punt unused filename arg. dbfoff,
3657 lnoffset, and curlnoffset are file_ptr's now.
3658 (dwarf_build_psymtabs): Drop desc and filename args; use
3659 objfile. dbfoff and lnoffset are file_ptr's now.
3660 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3661 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3662 (elf_symfile_read): Skip desc and filename args to
3663 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3664 * gdb-stabs.h: Use file_ptr rather than off_t.
3665 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3666 compile-time debug check that someone turned off as "unused".
3667 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3668 * symfile.h: Update dwarf_build_psymtabs and
3669 elfstab_build_psymtabs prototypes.
3670 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3671 Use file_ptr offsets. bfd_seeks use L_SET.
3673 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3675 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3676 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3677 value so that demangler won't be invoked. This greatly speeds up
3679 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3680 linked_proc_info so that it properly deallocates the appropriate
3681 item after it is done with it instead of before.
3682 * Don't pass bogus frame pointer to create_new_frame(). Just
3683 leave it as zero so that lower level code will figure out the
3686 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3688 Sony News native support.
3690 * Makefile.in (HFILES): added nm-news.h.
3691 * nm-news.h: new file.
3692 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3693 fork-child.o coredep.o to NATDEPFILES.
3694 (NAT_FILE, NATDEPFILES): new macros for native support.
3695 * config/news.mt (TDEPFILES): removed exec.o.
3697 * remote-vx.c: remove redundant include of sys/time.h.
3699 * infrun.c: include ctype.h. Otherwise some machines result in
3700 undefined for isdigit.
3702 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3704 * configure.in: Convert m68k entries to m68* entries to handle
3705 all the various m68xxx hosts and targets.
3706 * config/news1000.mt: No longer needed, same as news.mt.
3708 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3710 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3712 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3714 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3715 nm-sun2.h, nm-mips.h.
3717 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3719 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3721 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3723 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3725 * xm-hppah.h: if __STDC__ is not defined, define
3727 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3728 compiler; see the comment in the file.
3730 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3732 First cut at support for all BSD variants on 386.
3734 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3735 * i386b-nat.c: New native support file.
3736 * configure.in: Add host and target for i[34]86-*-bsd*.
3737 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3739 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3741 Sun2 native support (untested).
3743 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3744 REGISTER_U_ADDR): removed to nm-sun2.h.
3745 * nm-sun2.h: new file.
3746 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3747 fork-child.o sun3-xdep.o removed.
3748 (NAT_FILE, NATDEPFILES): new macros.
3750 Mips native support. Decstation and iris4 have been tested.
3753 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3754 fill_fpregset): removed to irix4-nat.c
3755 * mips-xdep.c: removed.
3756 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3758 * procfs.c: include nm.h.
3759 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3760 * xm-irix4.h: bump copyright.
3761 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3762 PROC_NAME_FMT): removed.
3763 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3764 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3765 (NAT_FILE, NATDEPFILES): new macros for native support.
3766 (CC): supply default compiler switches.
3767 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3768 fork-child.o coredep.o.
3769 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3771 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3772 fork-child.o mips-xdep.o coredep.o.
3773 (NAT_FILE, NATDEPFILES): new macros for native support.
3775 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3777 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3778 (NATDEPFILES): added fork-child.o
3779 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3780 (NATDEPFILES): added fork-child.o
3781 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3782 (NATDEPFILES): added fork-child.o
3784 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3786 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3787 by using puts_filtered instead.
3789 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3791 * remote-nindy.c (nindy_load): Replacement version from Steve
3792 Chamberlain, doesn't require forking to run "strip" or "sx".
3794 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3796 * Makefile.in (HFILES): Add nm-*.h files.
3798 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3800 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3801 (NATDEPFILES): added fork-child.o.
3803 * doc/gdbint.texinfo: document a few more macros, create new
3804 section for native macros.
3806 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3808 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3809 resolution of copyright issues.
3811 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3813 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3814 subdir gets configured.
3816 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3818 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3820 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3821 searching for a "bfd_strip" program. Also, fixed up arguments
3822 passed to that program.
3824 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3825 which is now used for something else. Rewrite description of
3826 associated parameters to match how gdb does it now.
3827 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3829 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3831 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3833 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3836 * inferior.h (proc_signal_handling_change): prototype removed.
3837 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3838 (handle_command): now calls target_notice_signals.
3839 * procfs.c (proc_signal_handling_change): renamed to
3840 procfs_notice_signals. Now static. Add prototype. All callers
3842 * target.h (struct target_ops): new field, to_notice_signals.
3843 (target_notice_signals): new macro to cover new field.
3844 * target.c (cleanup_target): default to_notice_signals to ignore.
3845 * corelow.c (core_ops),
3847 inftarg.c (child_ops),
3848 procfs.c (procfs_ops),
3849 remote-adapt.c (adapt-ops),
3850 remote-eb.c (eb_ops),
3851 remote-es1800.c (es1800_ops, es1800_child_ops),
3852 remote-hms.c (hms_ops),
3853 remote-mm.c (mm_ops),
3854 remote-nindy.c (nindy_ops),
3855 remote-st2000.c (st2000_ops),
3856 remote-udi.c (udi_ops),
3857 remote-vx.c (vx_ops, vx_run_ops),
3858 remote.c (remote_ops),
3859 target.c (dummy_target),
3860 xcoffexec.c (exec_ops): added static initializer for
3862 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3864 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3866 * main.c (define_command): Add forgotten initializer.
3868 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3870 * language.c, language.h: Move saved_language out to global
3871 expected_language. Set expected_language when user expectation
3873 * language.c (language_info): Don't print type/range checking gub.
3874 * main.c (main): Set expected language.
3875 (execute_command): Check against expected language.
3876 * symfile.c (set_initial_language): Set expected language.
3878 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3880 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3882 A bunch of changes mostly to improve debugging of C++ programs.
3883 Specifically, the calling of inferiors methods is improved.
3885 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3886 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3887 hide the implementation details of pointer-to-method objects.
3888 How to tell if the pointer points to a virtual method is
3889 still very dependent on the particular compiler, but this
3890 should make it easier to find the places to change.
3891 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3892 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3893 macros, instead of a hard-wired-in code that incorrectly
3894 assumed a no-longerused representation of pointer-to-method
3895 values. And otherwise fix the relevant bit-rotted code.
3897 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3898 If there are both fields and methods, put a space between.
3900 * stabsread.c (read_struct_type): Fix bug in handling of
3901 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3902 by '_'). (It used to prematurely exit the loop reading in
3903 the fields, so it would think it should start reading
3904 methods while still in the fields. This could crash gdb
3905 given a gcc that can emit nested type information.)
3907 * valops.c (search_struct_method): Pass 'this' value by
3908 reference instead of by value. This provides a more
3909 consistent interface through a recursive search where the
3910 "bottom" functions may need to adjust offsets (due to multiple
3912 * valops.c, value.h, values.c: Pass extra parameters to
3913 value_fn_field and value_virtual_fn_field so we can
3914 correctly adjust offset for multiple inheritance.
3915 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3916 virtual function calls by using value_virtual_fn_field().
3917 * values.c: New function baseclass_offset, derived from
3918 baseclass_addr (which perhaps can be made obsolete?).
3919 It returns an offset rather than an address. This is a
3920 cleaner interface since it doesn't mess around allocating
3922 * valops.c (search_struct_method): Use baseclass_offset
3923 rather than baseclass_addr.
3925 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3927 * Makefile.in: Re-install 29K/UDI stuff.
3928 * remote-udi.c (udi_resume): Clean up.
3929 * (udi_wait): Rewrite, leave out bugs.
3930 * Add debugging code to print out all register fetches and stores.
3931 * Straighten out target_ops.
3932 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3934 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3936 * remote-udi.c (udi_create_inferior): run with no arguments should
3937 not pass the program name as an argument, since the UDI code
3938 already handles that.
3939 (udi_load): get the symbols from prog_name, not arg_string (the
3940 load command should really use arg_string as the program name, not
3941 prog_name, but at least the run command works now).
3943 * munch: HP9000/300 nm puts an extra space between T and symbol
3946 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3947 needed for vxworks targets.
3949 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3951 * am29k-tdep.c (_initialize_29k): Make it possible for the
3952 user to set and query the address where function calls into the
3953 inferior write a small scratch routine. `set call_scratch_address'
3954 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3955 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3956 not already cached validly.
3958 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3960 Rs6000 native support.
3962 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3963 machines without this header should not be compiling this file.
3964 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3965 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3966 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3967 * xm-rs6000.h: do not include ptrace.h.
3968 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3969 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3970 infptrace.o and inftarg.o move to NATDEPFIES.
3971 (NAT_FILE, NATDEPFILES): new macro for native support.
3973 Sun3 native support.
3975 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3976 new macros for native support.
3977 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3978 removed sun3-xdep.o.
3979 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3981 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3982 * sun3-nat.c, nm-sun3.h: new files for native support.
3984 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3986 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3987 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3988 dbfsize and use it to initialize new local file scope dbsize.
3989 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3990 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3991 DIEs as well as the current check for undersize DIEs. This helps
3992 to gracefully detect and reject corrupted DIE information.
3994 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3996 Add `command hooks' and a hook for inferior program stopping.
3998 * command.h (struct cmd_list_element): Remove unused `aux'
3999 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4000 * command.c (add_cmd): Initialize new fields, elim old.
4001 (add_alias_cmd): Clone new fields.
4002 (delete_cmd): Un-hook hookee if we're deleting hook.
4003 (help_cmd): Tell user the command is hooked, if it is.
4004 (lookup_cmd_1): Abbreviations return the original command
4005 instead of themselves, so that hooks on the original cmd will be
4007 * defs.h (enum command_class): Add class_pseudo and comments.
4008 * gdbcmd.h (execute_user_command): Add prototype.
4009 * infrun.c (normal_stop): If the stop command is hooked,
4010 run the hook whenever we stop.
4011 (hook_stop_stub): Stub for catch_errors.
4012 (_initialize_infrun): Set up pseudo "stop" command.
4013 * main.c (execute_user_command): Code extracted from execute_command.
4014 (execute_command): If hooked, run the hook before the command.
4015 (define_command): If defining a new hook, check the command it
4016 is hooking, and warn if none. Install the hook.
4017 * source.c (_initialize_source): "l" is an abbrev for "list".
4018 * doc/gdb.texinfo: Document command hooks.
4020 * Makefile.in (VERSION): Roll to 4.6.7.
4021 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4022 * infrun.c (breakpoints_inserted): Make it static again.
4023 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4025 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4027 Native file renaming.
4029 * nat-sparc.c -> sparc-nat.c
4030 * nat-sun4os4.h -> nm-sun4os4.h
4031 * nat-trash.h -> nm-trash.h
4032 * config/sun4os4.mh: track file renaming.
4033 * configure.in: link to nm.h rather than nat.h.
4034 * infptrace.c: include nm.h rather than nat.h.
4036 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4038 Host/target/native split for sun4.
4040 * Makefile.in (TSOBS): removed corelow.o.
4041 * infptrace.c: included nat.h.
4042 * nat-trash.h: temporary header file. This should be removed once
4043 all hosts have the native/host/target split.
4044 * configure.in: add a symlink from nat-trash.h to nat.h if no
4045 other nat file exists for this configuration.
4046 * sparc-tdep.c: no longer include sys/ptrace.h.
4047 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4048 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4050 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4051 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4052 to NATDEPFILES. removed sparc-xdep.o.
4053 (NATDEPFILES, NAT_FILE): new macros for native support.
4055 Break the direct connection from core_file_command to any
4056 particular type of core file support.
4058 * target.h (find_core_target): new prototype.
4059 * target.c (find_core_target): new function. Walks the target
4060 list looking for the core target.
4061 * core.c (core_file_command): replace calls to core_detach and
4062 core_open with find_core_target and direct calls.
4064 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4066 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4068 config/hp300hpux.mh: ALLOCA1 was not defined.
4070 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4072 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4073 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4074 until we can figure out a better way to do paging.
4076 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4078 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4079 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4080 * hppa-coredep.c: Remove, now that we use the hook.
4081 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4082 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4084 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4085 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4086 be ripped out and reimplemented right (see elfread.c).
4087 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4089 Rename all HPPA files to fit into unique DOS filenames:
4090 * *hppabsd* => *hppab*
4091 * *hppahpux* => *hppah*
4093 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4095 Make the /proc support a target-struct in its own right.
4097 * Makefile.in: Remove inftarg.[co], since it is now included via
4099 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4100 reference infptrace.o. Add fork-child.o to all *.mh that
4103 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4104 No longer global functions.
4105 (fork_inferior): New global function from fork-child.c.
4106 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4107 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4108 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4109 (child_create_inferior): New tiny function that calls fork_inferior.
4110 * fork-child.c: New file, containing fork_inferior, which is
4111 built from slight mods to inftarg.c's child_create_inferior.
4113 * procfs.c (procfs_ops): Add target vector.
4114 (attach): Rename as static do_attach.
4115 (procfs_create_inferior): New tiny function that calls fork_inferior.
4116 (child_xfer_memory): Rename to static procfs_xfer_memory.
4117 (store_inferior_registers): Rename to static procfs_store_registers.
4118 (inferior_proc_init): Rename to static procfs_init_inferior.
4119 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4120 procfs_files_info, procfs_open, procfs_mourn_inferior,
4121 procfs_can_run): Slightly mangled copies of the corresponding
4122 child_XXX routines from inftarg.c.
4123 (proc_wait): Renamed to static procfs_wait.
4124 (child_resume): Rename to static procfs_resume.
4125 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4126 (initialize_proc_fs): Rename to initialize_procfs. Set up
4129 * putenv.c: index -> strchr.
4130 * regex.c: Always rename bcopy to memcpy, etc.
4131 FIXME: Eventually do the renames rather than use #define's.
4132 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4134 * sparc-xdep.c: Move deferred_stores to target dependent.
4135 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4137 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4139 Split non-target-dependent code out of target_attach routines.
4141 * target.h: Comments on target_attach args and results.
4142 * infcmd.c (attach_command): Check for existing execution, call
4143 target_attach, set up terminal status and wait_for_inferior, wait
4144 for the attach status, and do normal_stop.
4145 * inftarg.c (child_attach): Remove target independent stuff.
4146 * remote-adapt.c (adapt_attach): Ditto.
4147 * remote-mm.c (mm_attach): Ditto.
4148 * remote-udi.c (udi_attach): Ditto.
4149 * remote-vx.c (vx_attach): Ditto.
4153 * remote-hms.c (hms_attach): Remove completely, it was useless.
4154 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4155 commented-out start_remote calls.
4156 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4157 DENTER and DEXIT macros and their calls. Use a real debugger --
4158 like gdb -- to see what functions are being called when.
4159 * utils.c (strcmp_iw): Make nonstatic, for lint.
4161 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4163 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4165 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4167 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4168 fix to differentiate between gcc1 & gcc2 compiled files so that we
4169 can debug calls that pass structs as args correctly.
4170 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4171 so, and what version.
4173 * remote.c (remote_wait): Make regs be char to avoid picayune
4174 ANSI compiler warnings.
4176 * energize.h: Move all external struct decls to inside of
4177 __STDC__, add prototype for energize_shell_wait().
4178 * energize.c (getpty): Clean up, make us really get a controlling
4180 * (energize_initialize): Disable SIGIO prior to setting up for
4181 I/O interrupts. Move setsid(), et. al. to getpty().
4182 * (energize_shell_wait): New routine to wait for things started
4183 via the shell command, uses wait() instead of /dev/proc.
4184 * Also, add prototype for execute_command_1().
4186 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4188 * inftarg.c (child_create_inferior, child_attach,
4189 child_mourn_inferior): collect unix child process stratum
4190 functions which live below the target vector into this file to
4191 facilitate host/target/native split. Also, make them static.
4192 * inflow.c (child_mourn_inferior): removed.
4193 * infrun.c (child_create_inferior, child_attach): removed.
4194 (resume): becomes global so that functions below the
4195 target vector can find it.
4196 * inferior.h (resume): add prototype.
4197 (child_mourn_inferior, child_create_inferior, child_attach):
4200 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4201 replaced with find_default_attach and
4202 find_default_create_inferior.
4204 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4206 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4207 addresses don't get displayed in the wrong positions.
4209 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4211 Separate core functions along target vector in preparation for
4212 native support. Functions above vector now live in core.c. Those
4215 * core.c (solib_add_stub, core_close, core_open, core_detach,
4216 get_core_registers, core_files_info, core_ops): moved to corelow.c
4217 (_initialize_core): removed addition of core_ops target.
4218 * corelow.c: new file.
4219 (solib_add_stub, core_close, core_open, core_detach,
4220 get_core_registers, core_files_info, core_ops): moved from core.c
4221 (_initialize_corelow): new function.
4222 * gdbcore.h (core_open, core_detach): added prototypes.
4223 (core_ops): add forward declaration.
4224 * Makefile.in (SFILES_MAINDIR): add core.c
4226 (TSOBS): change core.o to corelow.o
4228 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4230 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4231 instead of 'sun' predefined symbol so that trap analysis code is
4232 enabled only when the TARGET is a sun3.
4234 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4236 * tm-i960.h (ext_format_i960): Add top-level declaration.
4237 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4238 blocks, else Sun4 compiler complains.
4240 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4242 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4243 instruction's argument. Patch from jonathan@cs.stanford.edu
4246 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4248 Break the thread of control that implies that a unix child
4249 process will be the default target.
4251 * target.c (find_default_run_target, find_default_attach,
4252 find_default_create_inferior, return_zero): new functions.
4253 (cleanup_target): Make return_zero the default for to_can_run.
4255 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4256 child_create_inferior references with find_default_XXX instead.
4258 * target.h (struct target_ops): new field, to_can_run.
4259 (find_default_attach, find_default_create_inferior): new prototypes.
4260 (target_can_run): new macro.
4262 * Also added a zero (default) to_can_run element to all static
4263 struct target_ops initializations throughout GDB, except:
4264 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4266 * infrun.c (child_create_inferior): Clean up error handling when
4267 no exec file is specified.
4268 (child_attach): Don't require exec file.
4270 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4272 Remove kill_inferior_fast, in favor of target_kill, which goes
4273 through the target vector.
4275 * inferior.h (kill_inferior_fast): remove declaration.
4277 * main.c (disconnect): call quit_cover using catch_errors rather
4278 than calling kill_inferior_fast directly. New way goes through
4279 the target vector, handles attached processes, and writes
4280 command history if appropriate.
4281 (quit_cover): new function, wrapper for quit_command.
4283 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4284 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4285 inlining them into the local kill_inferior when needed.
4287 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4289 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4290 * stabsread.c (read_struct_type): Simplify complicated expression
4291 for dumb DECstation compiler.
4293 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4295 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4296 operands to memory management instructions, from WRS.
4298 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4300 * main.c (main): Back out previous language setting changes.
4301 Replace with simple default to C before processing any init
4302 files. There MUST be a language set, even in the absence of
4303 init files or executables, or expression parsing fails.
4305 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4307 * main.c (main): Move code that sets initial language to
4308 symfile.c. Fixup places where command files are processed to
4309 be consistent in setting a default language if none has been
4311 * symfile.c (set_initial_language): Add code moved from
4312 main() that sets an initial default language when a new
4313 symbol file is read.
4314 * symfile.c (symbol_file_command): Call set_initial_language.
4315 * symtab.c (find_main_psymtab): Add FIXME comment.
4317 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4319 * breakpoint.c, sparc-tdep.c: comment changes.
4320 * configure.in: removed target_dependent line.
4322 * remote-mm.c (mm_attach): change printf to error to prevent
4324 * remote-udi.c (udi_attach): change printf to error to prevent
4327 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4328 calls to {fetch|store}_inferior_registers with calls to
4329 target_{fetch|store}_registers, for remote-target independence.
4331 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4333 * Makefile.in: Fix bug I introduced in merging Rich's change.
4334 * infrun.c (child_create_inferior): Use proceed() rather than
4335 doing all the same stuff by hand.
4337 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4339 * Makefile.in, configure.in: add support for files used only when
4340 configured native, that is, when host = target.
4342 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4344 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4345 stores are target dependent and were moved from xm to tm.
4347 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4349 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4351 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4352 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4354 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4356 * target.h (struct target_ops): removed to_convert_to_virtual and
4357 to_convert_from_virtual elements. Initializations removed from
4358 all static initializations.
4359 (target_convert_to_virtual, target_convert_from_virtual):
4361 (host_convert_to_virtual, host_convert_from_virtual): Removed
4362 forward declarations.
4363 * target.c (cleanup_target): removed default assignments for
4364 to_convert_to_virtual and to_convert_from_virtual.
4365 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4367 * findvar.c (value_of_register, value_from_register):
4368 target_convert_to_virtual inlined.
4369 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4370 * valops.c (value_assign): target_convert_from_virtual inlined.
4372 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4374 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4375 position wrong if used for the prompt.
4376 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4378 Support for accessing arbitrary MIPS stack frames in memory.
4380 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4381 set, run it before INIT_EXTRA_FRAME_INFO.
4382 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4384 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4385 (FP) value in the frame_info struct if it is zero (as from top of
4387 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4389 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4390 comes back as zero. So does FP_REGNUM, as a trigger for
4391 init_extra_frame_info.
4393 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4394 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4395 (INIT_FRAME_PC): Defined to null.
4396 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4397 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4398 Briefly explain MIPS stacks in GDB.
4400 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4402 * copying.awk, copying.c (show_copying_command,
4403 show_warranty_command): Rename from copying_info, warranty_info,
4404 to match command function conventions.
4406 * utils.c (prompt_for_continue): Reinitialize more-counts
4407 before printing anything, and again afterward. Fix comments.
4408 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4409 or alloca() if needed.
4411 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4412 detect native versus cross-host.
4414 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4416 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4417 Suns. Rename to m68k_saved_pc_after_call.
4418 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4419 m68k_saved... instead of sun3_saved...
4421 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4423 * Makefile.in (update-depend, update-alldeps): Split out of
4424 setup-to-dist, for convenience in rebuilding the depend and
4426 (assorted): Update to catch straggler files when building gdb.tar.Z.
4428 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4430 Preliminary cleanup for splitting host/native/target.
4432 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4433 here; it is dealt with at a gdb-target-independent level.
4434 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4435 high toned routine. Fix return type to void.
4436 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4437 Rich and I believe the "real problem" was that both single_step
4438 and target_resume were issuing PT_CONTINUE calls. This would
4439 cause the second PT_CONTINUE to sometimes fail because the process
4440 was already running.
4441 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4443 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4445 * energize.c (pty_to_kernel): Must check for EAGAIN as
4446 termination condition.
4447 (full_filename): Don't prepend dirname if filename begins with /.
4448 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4450 (getpty (NCR)): Lotsa bug fixes...
4451 (kernel_dispatch (case StopRType)): Use kill() instead of
4452 killpg() so we can deal with losing systems...
4453 (wait_for_events): Work around NCR select() lossage. It doesn't
4454 zero out readfds when select() returns zero.
4455 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4456 getcwd() instead of getwd() (NCR getwd() seg faults).
4457 (energize_wait): Use sigaction() for NCR. Their version of signal()
4458 is unreliable by default.
4460 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4461 error from PIOCSWSTOP.
4463 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4464 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4465 defs.h, utils.c: Make vfprintf_filtered global.
4467 * energize.c (send_location): New routine to consolidate all
4468 places where we must notify kernel of where the given pc is.
4469 (cplus_demangle): Put single-quotes around demangled names.
4470 (energize_call_command): Call send_location() after doing up,
4471 down, and frame commands.
4473 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4475 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4476 pass at doc for two new remote targets---29K using UDI, and Tandem
4477 ST2000 using STDBUG.
4479 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4481 * doc/all.m4: turn on H8/300 stuff for generic manual
4483 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4484 after explicit call to breakpoint() in serial stubs.
4486 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4488 * mipsread.c: Clean up some white space.
4489 (parse_symbol): Handle stEnd of stFile.
4490 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4492 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4493 store_inferior_registers): Replace unexplained numbers
4494 with manifest constants from a DECstation header file.
4495 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4496 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4498 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4500 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4501 for "down". Suggested by Richard Stallman.
4503 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4505 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4506 redeclaration bug on SunOS 4.
4508 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4510 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4511 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4512 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4513 they aren't already there.
4514 * remote-vx.c (vx_prepare_to_store): Ditto.
4515 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4517 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4519 Removed a large number of changes inserted by Per Bothner
4520 for C++ support. These will go back in when they've been
4523 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4525 * serial.h: Fix prototye for serial_raw().
4526 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4527 serial_write() to match prototypes.
4528 * remote-st2000.c (get_reg_name): Make *p be const.
4530 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4532 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4533 to agree with target structure field type.
4534 (nindy_store_registers): Ditto.
4536 * Makefile (OPCODES): New var, pointing to opcodes library.
4537 (CLIBS, CDEPS): Include it.
4538 (saber_gdb): Load opcodes library.
4540 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4542 * a68v-xdep.c (store_inferior_registers): declare as void.
4543 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4544 * remote-st2000.c: Massive changes to use new serial package.
4545 Also added 'connect' command to transparantly connect to serial
4547 * ser-termios.c: Big cleanup, use nicer coding conventions.
4548 * ser-bsd.c: New module, serial stuff for BSD systems.
4549 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4550 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4552 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4554 * doc/gdb.texinfo: fix shameful error of agreement reported by
4555 jimb@occs.cs.oberlin.edu (Jim Blandy)
4556 * doc/gdb.texinfo: remove old partial discussion of remote serial
4557 protocol (via serial debug stubs)
4558 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4559 use of serial debug stubs
4561 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4563 * symfile.h: Declaration of set_demangling_style() moved
4564 here from demangle.h (which is now in ../include).
4565 * i386-xdep.c: Update comment.
4567 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4569 * symtab.c (completion_list_add_symbol): restructured to optimize
4570 for time. First clip names that cannot match. Then clip any
4571 names we've already considered. Drop a redundant strncpy. Drop
4572 a redundant malloc and associated free for demangled names.
4574 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4576 * a68v-xdep.c (store_inferior_registers): Define as type void.
4577 * configure.in: Add host m68k-apollo*-bsd*.
4578 * demangle.c (struct demanglers): Use enum instead of constant
4579 value to keep braindamaged HP/Apollo compiler happy.
4581 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4583 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4584 match "FOO". This allows 'break Foo' to work when Foo is
4585 a mangled C++ function. (See comment before function.)
4587 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4589 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4590 for files in vx-share/*.c.
4591 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4592 for normal GDB source files.
4594 * Makefile.in (VERSION): Roll to 4.6.6.
4596 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4597 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4598 * tm-sun3os4.h: Update comments.
4599 * xm-delta88.h: Remove STACK_END_ADDR.
4601 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4603 * Makefile.in (VERSION): Roll to 4.6.5.
4605 * infrun.c: Lint for recent `handle' changes.
4607 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4608 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4609 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4610 should include a ser-XXX.o module.
4612 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4613 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4615 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4616 known suns in configure.in, rather than mapping them to unique
4617 config files that happen to duplicate other config files.
4618 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4619 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4621 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4623 * configure.in (*-*-sunos*): Use trailing * to match all
4624 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4625 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4626 in production on Sun-4.
4627 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4628 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4629 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4631 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4632 config/sparc-noun.mt: New target configs for embedded.
4633 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4635 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4636 target definitions for embedded with and without underlines on
4639 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4640 not a parameter of the CPU, but of the development environment.
4641 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4643 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4645 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4646 (which involves reading in main's symtab) if we have no breakpoints.
4648 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4650 * dwarfread.c (cu_language): New local variable to record
4651 language for current compilation unit being processed.
4652 * dwarfread.c (set_cu_language): New local function to decode
4653 and record language for current compilation unit being processed.
4654 * dwarfread.c (synthesize_typedef): Add local function to
4655 synthesize a typedef for C++ classes, structs, unions, and
4657 * dwarfread.c (read_structure_scope): Synthesize typedefs
4658 for C++ classes, structs and unions.
4659 * dwarfread.c (read_enumeration): Synthesize typedefs for
4661 * dwarfread.c (read_file_scope): Call set_cu_language to
4662 record language for current compilation unit. After symtab
4663 is built, save this recorded language.
4664 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4665 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4666 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4667 typedefs for C++ classes, structs, unions, and enumerations.
4668 * dwarfread.c (scan_compilation_units): Call set_cu_language
4669 to record language for current compilation unit.
4670 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4671 for TAG_enumeration_types, rather than in add_partial_symbol.
4672 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4673 case with class, struct, and union type cases, now that they are
4674 the same. Remove tests for non-NULL name attributes, now done
4676 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4677 treat as alias for TYPE_CODE_STRUCT for now.
4679 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4681 * Makefile.in: map "gdb" through program_transform_name when
4684 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4686 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4687 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4688 Use "regi" for local indexing through register numbers, reserving
4689 "regno" for the name of a specific register passed as an input
4690 parameter. Fix bug propagated through all versions that sometimes
4691 used regno as an index when it should have been regi, thus using
4692 -1 as an index in some cases.
4694 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4696 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4697 respectively, so same demangler can be used by other programs.
4698 * Makefile.in: Remove demangler stuff.
4699 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4700 * demangle.c (_initialize_demangler): Tell demangler which
4701 CPLUS_MARKER to assume.
4703 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4705 RS/6000 portability changes (for hosting cross-debuggers).
4707 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4708 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4709 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4710 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4711 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4712 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4713 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4714 (NO_SINGLE_STEP): Add, target-dependent.
4715 (loadinfotextindex): Lowercase, remove "aix_".
4716 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4717 (NO_SINGLE_STEP): Remove, target-dependent.
4718 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4719 * xcoffread.c: Only build file if RS/6000 native GDB.
4720 (build_function_symbol): Remove #if 0'd code.
4721 * rs6000-tdep.c: Cleanup. Add static fn protos.
4722 Use CORE_ADDR for addresses throughout. Make void fns void.
4723 (pop_dummy_frame): Add FIXME about bogosity of design here.
4724 (rs6000_struct_return_address): Ditto.
4725 (frameless_function_invocation, frame_get_cache_fsr,
4726 frame_initial_stack_address, xcoff_relocate_symtab,
4727 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4728 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4729 Use CORE_ADDRs. Change identifiers to lowercase.
4731 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4732 supplying dummy routines if non-native. Add prototype for
4733 static exec_one_dummy_insn. Move a mess of functions to
4734 rs6000-tdep.c (as above). Remove #if 0'd code.
4736 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4737 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4738 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4740 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4743 * vx-share/README, nindy-share/README: New files describing
4744 how these directories' code is shared, and with whom.
4746 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4748 * configure.in (target configurations): Reformat into table.
4749 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4751 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4752 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4753 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4754 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4755 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4756 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4758 * Makefile.in (config-check): Add command to check whether
4759 configure.in is consistent with config/*.
4761 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4763 * configure.in (host configurations): Reformat nested cases into
4764 easy-to-maintain table.
4765 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4766 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4768 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4770 * cplus-dem.c: Reorder args to most local functions to make them
4771 follow the consistent pattern of struct work_stuff pointer first,
4772 followed by pointer into string being demangled, followed by
4773 pointer to the string where the result is being stored, followed
4774 by other args. Also generally replace most variables of name
4775 "type" with "mangled" for consistency. They all pointed to the
4776 same string but half were one name and half the other.
4777 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4778 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4779 use whenever a qualified name is being demangled.
4780 * cplus-dem.c (do_type): Qualified names are treated similarly
4781 to fundamental types, not as modifiers of fundamental types.
4783 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4785 * configure.in: Add sparclite as a target.
4787 * sparc-stub.c (handle_exception): Flush instruction cache just
4788 before returning to the user. (hexToInt): Fix overzealous cleanup.
4790 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4792 * infrun.c (handle_command): Rewrite to allow multiple signal
4793 numbers, signal number ranges, and to recognize "all" to mean all
4794 signals except those used by the debugger.
4795 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4796 to set or reset actions for specific signals.
4798 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4800 * coffread.c (decode_type): Call alloc_type to alloc new
4802 * stabsread.c (read_array_type, read_range_type, define_symbol):
4803 Call alloc_type to alloc new types.
4804 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4805 from type_obstack to symbol_obstack.
4806 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4808 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4809 associated with a type, using the same mechanism as was used to
4810 allocate space for the type structure itself.
4811 * coffread.c (patch_type, coff_read_struct_type,
4812 coff_read_enum_type): Use TYPE_ALLOC.
4813 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4814 * gdbtypes.c (create_array_type, check_stub_method,
4815 allocate_cplus_struct_type): Use TYPE_ALLOC.
4816 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4817 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4818 read_range_type): Use TYPE_ALLOC.
4820 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4822 * breakpoint.c (breakpoint_re_set): Select a default source
4823 symtab if one is not currently selected.
4824 * utils.c (query): Call wrap_here before building the output
4825 query string, to turn off wrapping and flush any buffered output.
4826 Otherwise our query may end up in the wrap buffer and never be
4828 * eval.c (evaluate_subexp): Report error when attempting to
4829 evaluate subscript for types without a target type, rather
4830 than dumping core by using the NULL pointer.
4831 * symfile.c (symbol_file_command): Forget current_source_symtab
4832 and current_source_line when discarding symbol table.
4834 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4836 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4838 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4839 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4841 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4843 * remote.c (remote_open): Fix baud rate setting to make -b flag
4844 work. (remote_wait): Change 'T' message parser to deal with new
4845 improved format which allows stub to send an arbitrary bunch of
4847 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4848 make all this re-entrant by storing all state on the stack. Clean
4849 up memory error trapping. (computeSignal, set_debug_traps):
4850 make it all table driven. Make a start at a baud rate setting command.
4852 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4854 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4856 * remote-vx.c: redefine malloc to avoid buggy declaration on
4857 RS/6000 <rpc/types.h>.
4858 xm-rs6000.h: include <sys/select.h> to define fd_set for
4859 <rpc/svc.h> on RS/6000.
4861 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4863 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4864 recursive invocations of make. Always create installation
4867 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4869 * m68k-pinsn.c: Minor fix in style of output (don't use
4870 range to indicate floating point control registers).
4872 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4874 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4876 * infcmd.c (registers_info): Handle multiple register names.
4877 Changes inspired by Roland McGrath.
4879 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4881 * sparc-stub.c: New file. Mix it with your SPARClite
4882 application, and it will speak GDB remote protocol!
4883 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4884 deal with arbitrary registers. Needed for sparc-stub.
4886 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4888 * cplus-dem.c (cplus_markers): Add table for gnu style and
4889 use throughout, in place of compile time constant CPLUS_MARKER.
4890 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4891 * cplus-dem.c (cfront_special): New function, as suggested
4892 by pfieland@stratus.com.
4893 * cplus-dem.c (forget_types): New function.
4894 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4896 * cplus-dem.c (mop_up): Call forget_types().
4897 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4898 Use throughout, instead of checking current_demangling_style.
4899 * cplus-dem.c (demangle_signature): When finding an explicit
4900 start of function args, forget all remembered types for
4901 lucid/cfront style demangling.
4902 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4903 underbar characters, use last pair as the delimiter. Hoist
4904 gnu_special() call up to cplus_demangle(). Call cfront_special()
4906 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4907 for inherited classes.
4908 * cplus-dem.c (demangle_args): Document quirks of numbered
4909 references to previously seen types.
4910 * dbxread.c (read_ofile_symtab, process_one_symbol):
4911 Use AUTO_DEMANGLING rather than explicitly checking
4912 current_demangling_style.
4913 * demangle.h: Add some comments.
4914 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4915 CFRONT_DEMANGLING): New macros.
4916 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4917 not found in the actual producer string produced by lcc.
4918 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4919 than explicitly checking current_demangling_style.
4921 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4923 * breakpoint.c (enable_longjmp_breakpoint,
4924 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4925 Check for duplicate breakpoints at the same address. Bug report
4926 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4928 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4930 * buildsym.c (end_symtab): Document that end_symtab can return
4931 NULL under non-error conditions.
4932 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4933 returned from end_symtab for empty compilation units.
4935 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4937 * am29k-tdep.c: Lint from DECstation compiler.
4938 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4939 As the man page says, "Sometimes you just can't get lint to shut
4940 up". That doesn't mean you should blow away the code it won't
4942 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4943 it up over the next few weeks. Make mips x 29k build.
4944 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4945 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4946 but leave it as a comment because the breakpoint instruction
4947 is not easily accessible at this moment (it's static, and if
4948 we define one here, it goes into every file compiled).
4950 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4952 * Makefile.in (VERSION): Bump to 4.6.3.
4953 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4954 function scopes when building partial symbol tables.
4955 * objfiles.c (open_existing_mapped_file): Make it clear in
4956 warning message that out of date mapped files are ignored.
4957 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4958 unit source file name in error message.
4960 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4962 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4963 * dwarfread.c (struct_type): In absence of AT_byte_size for
4964 bitfield, use size of object of member's type for the size of
4965 the anonymous object containing the bit field.
4966 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4967 an AT_byte_size attribute is seen.
4968 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4969 union aux_ext (was aux_ent).
4970 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4971 unsigned char* to char*, for Lucid compiler.
4972 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4973 to be correct type (from unsigned char* to char*).
4974 * valprint.c (type_print_derivation_info): Minor tweak to placement
4975 of commas in derived class printing.
4976 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4978 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4980 * xm-go32.h: Define LSEEK_NOT_LINEAR
4981 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4982 then work out the lseek positions of newlines by running through
4983 the file and `tell'ing. This makes source file listing work on
4984 OS's where the relationship between physical position in file and
4985 canonical position is indeterminate, eg VMS and DOS.
4987 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4989 * stabsread.c: Ensure that all members of all allocated structures
4990 are initialized to known state to avoid hard to find bugs with gdb
4991 using fields containing random data.
4992 * buildsym.c (start_subfile): Compact dirname initialization.
4993 * buildsym.c (patch_subfile_names): New function.
4994 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4995 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4996 * buildsym.h (patch_subfile_names): Add prototype.
4997 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4999 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5001 * remote-udi.c: Update comments.
5003 * remote.c (getpkt): Only force retransmission ten times;
5004 after that, assume bug in target code, and handle pkt anyway.
5006 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5008 * configure.in: Add support for apollo 68k under BSD environment.
5009 * xm-apollo68b.h: New file to support above.
5011 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5013 * configure.in: Recognize i486 host cpu.
5014 * valprint.c (type_print_derivation_info): Print derivation info
5015 in same form as class declarations in source.
5016 * valprint.c (type_print_varspec_suffix): Split arg printing
5017 code out to type_print_args function.
5019 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5021 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5022 at_import, at_frame_base.
5023 * dwarfread.c (completedieinfo): Remove cases for obsolete
5024 AT_visibility, AT_import, and AT_frame_base attributes.
5025 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5026 i860, which can keep up to 4 shadow breakpoints.
5027 * tm-stratus.h (USG): Define.
5028 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5029 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5030 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5031 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5032 * config/stratus.mt (TDEPFILES): Include files available from
5033 stratus that are not yet in release pending receipt of paperwork
5035 * buildsym.c (finish_block): Minor code format change.
5036 * gdbtypes.h (struct field): Add to comments.
5037 * gdbtypes.h (virtual_field_bits): Add to comments.
5038 * objfiles.c (allocate_objfile): Change obstack interface to
5039 match FSF merging efforts.
5041 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5043 * Makefile.in (VERSION): Bump to 4.6.2.
5044 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5045 * Makefile.in (OBS): Add stabsread.o
5046 * Makefile.in (stabsread.o): Add build rule.
5047 * stabsread.c, stabsread.h: New files.
5048 * buildsym.c: Split out stabs specific support to stabsread.c.
5049 * buildsym.h: Split out stabs specific support to stabsread.h.
5050 * dbxread.c (stabsread.h): Include
5051 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5052 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5053 * dbxread.c (read_ofile_symtab): Call end_stabs.
5054 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5055 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5056 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5057 really_free_pendings to cleanups.
5058 * elfread.c (elf_new_init): Call stabsread_new_init.
5059 * gdbtypes.c: Small changes to maintenance commands.
5060 * mipsread.c (stabsread.h): Include.
5061 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5062 * xcoffread.c (stabsread.h): Include.
5063 * xcoffread.c (global_stabs): Remove redundant def.
5064 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5066 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5068 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5069 * inflow.c (terminal_init_inferior, terminal_inferior,
5070 terminal_ours_1, initialize_inflow): Record and use state
5071 of lmode_inferior_valid and lmode_ours_valid.
5073 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5075 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5076 include <sgtty.h> on USG. (from sef).
5078 * depend: es1800 dependency needed here.
5080 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5082 * buildsym.c (read_struct_type): Initialize structs allocated
5083 with alloca, to avoid using random values from stack later on.
5084 * defs.h (fprintf_filtered): Add prototype.
5085 * gdbtypes.c (check_stub_method): Fix misleading comments.
5086 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5088 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5089 small changes to maint support functions.
5090 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5091 for some fields and expand comments.
5092 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5093 macro and track change to obstack_full_begin macro.
5094 * utils.c (fprintfi_filtered): New function.
5095 * valprint.c (type_print_base): Fixup field printing to not
5096 print extraneous lines and not print bogus "no data fields"
5097 messages for C++ classes with no data members. Also use new
5098 fprintfi_filtered function.
5100 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5102 * configure.in: es1800 ok for 68000 too.
5104 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5106 * configure.in: echo error messages to stderr, not stdout
5108 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5110 * configure.in: recognize hppa* instead of hppa
5112 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5114 * energize.c: Second cut at DynamicLoad message handling.
5116 * energize.c: Relativize pathnames in #include statements.
5117 * (kernel_dispatch): Better error messages for unknown protocol
5119 * (kernel_dispatch): First cut at DynamicLoad message handling.
5121 * Makefile.in: Remove -I../readline from all compilations,
5122 include a special case for main.o instead.
5124 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5126 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5127 error if it fails to find a member type, rather than return NULL
5128 and trigger a coredump.
5129 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5130 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5131 match on complete demanglings, including argument lists for member
5132 functions, rather than just accepting the first demangling that
5133 matches the class and function name.
5134 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5135 to start_symtab as the directory name.
5136 * dwarfread.c (completedieinfo): Strip off any leading hostname
5137 portion of the AT_comp_dir attribute string. Gdb doesn't know
5138 what to do with them (FIXME).
5140 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5142 * breakpoint.c (commands_command): Simplify code a bit, remove
5143 unnecessary fflush().
5145 * Makefile.in (OTHERS): Add gcc.patch.
5146 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5148 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5150 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5151 lcc producer string.
5153 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5155 * WHATS.NEW renamed to NEWS.
5157 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5159 * dbxread.c, dwarfread.c: Re-enable experimental code to
5160 automatically select demangling style.
5161 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5162 DEMANGLING_STYLE, to make more descriptive. Revert back to
5163 "auto" as default. Comment use.
5164 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5165 * Makefile.in (${DEMANGLER}.o) Remove target and special
5168 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5170 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5172 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5174 * Makefile.in, demangle.c: Change default demangling style to
5176 * Makefile.in: Update version to 4.6 !!!
5177 * README, WHATS.NEW: Update for 4.6.
5179 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5181 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5184 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5185 nodes as base classes.
5187 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5189 * alldeps.mak, depend: Update.
5191 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5193 * Makefile.in (VERSION): 4.5.9.
5195 * xm-hp300bsd.h: Add decl for strdup().
5196 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5197 PDR. Cleanup a few things, fix compilation warnings.
5199 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5201 * Makefile.in (DEMANGLING_STYLE): New define to set default
5202 demangling style for C++. Defaults to "auto".
5203 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5204 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5205 * Makefile.in (OBS): Add demangle.o
5206 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5207 Remove compile time decisions about demangling style and replace
5208 with runtime decisions using current_demangling_style.
5209 * cplus-dem.c (main): Expand code included during building of
5210 standalone demangler to recognize demangling style options.
5211 * dbxread.c (demangle.h): Include.
5212 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5213 demangling style if processing g++ code and current demangling style
5214 is auto (Note: this feature currently disabled.)
5215 * demangle.c: New file, generic demangling control.
5216 * demangle.h (demangling_styles): New enumeration to select one
5217 of several demangling styles. Also define string names for each
5219 * demangle.h (set_demangling_style): Add prototype.
5220 * dwarfread.c (demangle.h): Include.
5221 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5222 New producer string prefixes to recognize.
5223 * dwarfread.c (handle_producer): Consolidate actions for specific
5224 producers. Set demangling style based on producer string if
5225 current style is auto. (Note: this feature currently disabled.)
5226 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5228 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5230 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5232 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5234 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5235 * c-exp.y: Call lookup_signed_typename() after seeing
5236 "signed". This handles "signed char" correctly.
5237 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5238 keywords before a type specifier.
5240 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5242 * command.c (lookup_cmd_1): Clarify descriptive comments.
5243 * gdbcmd.h (maintenanceprintlist): Add declaration.
5244 * main.c (maintenanceprintlist): Add definition.
5245 * main.c (gdb_completer_command_word_break_characters): Add.
5246 * main.c (symbol_completion_function): Switch completer word
5247 break character sets dynamically, based on whether completion is
5248 being done on commands or on something else.
5249 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5250 * maint.c: Include demangle.h.
5251 * maint.c (maintenance_demangle): New function.
5252 * maint.c (maintenance_print_command): New function.
5253 * maint.c (_initialize_maint_cmds): Reorganize some commands
5254 under new maintenance print subcommand.
5256 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5258 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5259 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5260 target type. Otherwise, 'whatis this.field' wouldn't work,
5261 which would be inconsistent, since 'print this.field' works.
5262 * buildsym.c (read_struct_type, read_enum_type): Clear
5263 TYPE_FLAG_STUB flag.
5264 * buildsym.c (cleanup_undefined_types): Don't rely on a
5265 flawed "Reasonable test to see if" a type has been defined
5266 since it was referred to; now we can just see if the
5267 TYPE_FLAG_STUB flag has been cleared.
5268 * valprint.c (print_type_base): Emit public/protected/private
5269 labels for methods as well as fields. Also, indent these labels
5270 2 spaces instead of 4, for a more conventional "look".
5271 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5272 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5273 * gcc.patch: New file. Contains patch for gcc (so people
5274 with gdb-2.2.x won't have to wait for a new gcc release).
5276 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5278 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5279 (print_addr): Call print_address to show symbolic version as well.
5281 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5283 (vx_read_register): Declare inferior_fp_regs. Delete code for
5284 copying "inferior_registers" around; the values are already in var
5285 "registers". Use correct size for register set.
5287 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5288 target doesn't support it.
5289 (vx_read_register): Don't try reading them either.
5291 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5292 VxWorks back end reads them in one contiguous set except for this
5294 (register_names): Change "pc" to "pcw" to avoid confusion printing
5296 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5297 find the PC under VxWorks.
5299 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5301 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5302 to create new blank types, instead of handcrafting them.
5303 * defs.h (printfi_filtered): Add prototype.
5304 * utils.c (printfi_filtered): New function.
5305 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5306 to simplify the code. Other cleanups.
5307 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5308 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5309 use of various fields.
5310 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5311 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5312 production that currently treats it exactly the same as STRUCT.
5313 * c-exp.y (yylex): Recognize "class" as token CLASS.
5314 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5315 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5316 general symbol handling code. Call cplus_mangle_opname with
5318 * symtab.c (decode_line_2): Print demangled function names in
5319 breakpoint menus, instead of just file and line number.
5320 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5321 * valprint.c (type_print_base): Print "class" for C++ classes,
5322 rather than "struct". Print section labels for public, protected
5323 and private members of C++ classes.
5324 * values.c: Include demangle.h.
5325 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5327 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5329 * Makefile.in (VERSION): Update to 4.5.8.
5331 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5333 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5334 prevent crashes when examining cross-targets.
5335 * dbxread.c (process_one_symbol): Include directory name when
5336 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5337 find include files, and yacc/lex sources when the cwd doesn't match
5338 that in which the object was compiled.
5339 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5341 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5344 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5346 * maint.c (maintenance_command, maintenance_info_command):
5347 Install with allow_unknown as 0 and call help_list to show
5348 list of possibilities when no subcommand is specified.
5350 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5352 * configure.in: Add m68k-ericsson-*.
5353 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5355 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5357 * maint.c: New file.
5358 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5359 * Makefile.in (OBS): Add new file maint.o.
5360 * defs.h (command_class): Add class_maintenance.
5361 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5362 commands. Allow for them (and other nonessential parts of gdb)
5363 to be selectively left out under special circumstances.
5364 * gdbtypes.c (recursive_dump_type): New function; supports
5365 maintenance print-type command.
5366 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5368 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5370 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5371 initializers. Add initializations for setprintlist, showprintlist,
5372 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5373 * printcmd.c (maintenance_print_type): New maintenance cmd.
5374 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5375 implied by comment that all cmd lists are owned by main.c.
5376 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5377 that all cmd lists are owned by main.c.
5378 * language.c (setchecklist, showchecklist): Move to main.c, as
5379 implied by comment that all cmd lists are owned by main.c
5380 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5381 deletelist): Remove redundant declarations (also in gdbcmd.h).
5382 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5383 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5384 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5385 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5386 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5387 maintenance_print_msymbols, maintenance_print_objfiles):
5389 * symmisc.c (printsyms_command, printpsyms_command,
5390 printmsyms_command, printobjfiles_command): Removed from
5391 _initialize_symmisc.
5392 * main.c (dump_me_command): Moved to maint.c and renamed to
5393 maintenance_dump_me.
5394 * breakpoint.c (all_breakpoints_info): Rename to
5395 maintenance_info_breakpoints.
5396 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5397 all_breakpoints_info to add maintenance_info_breakpoints to the
5398 maintenanceinfolist instead.
5399 main.c (initialize_main): Set up maintenance class commands.
5401 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5403 * energize-patches: Fix minor problems with building energize lib.
5405 * energize-patches: Change names of all cadillac procedure calls
5406 to be energize procedure calls. Simplify many hooks by moving
5407 tests energize.c. Configure energize, and build it automatically now.
5409 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5411 * Makefile.in (VERSION): Bump to 4.5.7.
5412 * cplus-dem.c (demangle_args): Validate index for previously
5413 seen type to guard against bogus values from malformed manglings.
5414 * valops.c (value_struct_elt_for_reference): Guard against
5415 blindly using NULL return value from lookup_symbol.
5417 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5419 * cadillac.c, cadillac-patches: Rename to energize.c and
5420 energize-patches. Change all routines and variables named
5421 'cadillac*' to 'energize*'. Create new file called energize.h to
5422 hold all interface declarations.
5424 * deblib/connection/*: Move all of this stuff into energize/, but
5425 delete unneeded files.
5427 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5429 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5431 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5432 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5433 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5434 child processes, to avoid dead ones "hanging around" after GDB exits.
5435 (attach): Always stop the process if it needs it. Set RLC flag
5436 when attaching running processes, so it will continue if we detach
5437 it, quit, or are killed.
5438 (detach): Clear faults and set RLC flag to make process run
5440 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5442 (info_proc): Open process O_RDONLY, so we can see any process,
5443 even those controlled by debuggers.
5444 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5446 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5448 Relocate symbols using an array of section_offsets, rather than a
5449 single `addr' or `offset'. This makes Solaris-2 support work, and
5450 permits better VxWorks (and maybe xcoff) support later.
5452 * symtab.h (struct section_offsets): New structure for keeping
5453 a set of offsets, rather than a single one.
5454 (struct objfile): Replace addr with section_offsets member.
5455 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5456 * gdb-stabs.h: New include file with `symbol type specific'
5457 parameters for psymtabs and objfiles.
5458 * Makefile.in (HFILES): Add gdb-stabs.h.
5459 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5460 * coffread.c: Conforming changes. Fake offset array always 0.
5461 * dbxread.c: Conforming changes.
5462 (struct dbx_symfile_info): Move to gdb-stabs.h.
5463 (start_psymtab): Call elfstab_offset_sections to calculate good
5464 offsets for this source file, based on the ELF symbol table info.
5465 (read_ofile_symtab): Yank N_CATCH, which is dead.
5466 (process_one_symbol, N_CATCH): Yank.
5467 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5468 Relocate with SECT_OFF_TEXT.
5469 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5470 to distinguish relocatable from absolute symbols. Then, if not
5472 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5473 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5474 (", N_ROSYM): SECT_OFF_RODATA.
5475 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5476 (dbx_symfile_offsets): Add to translate addr to offset.
5477 * dwarfread.c: Conforming changes. Single offset currently used.
5478 * elfread.c: Add various complaints about elf/stab stuff.
5479 #include gdb-stabs.h. Conforming changes, using a single offset.
5480 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5481 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5482 for later use in building psymtabs.
5483 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5484 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5485 (free_elfinfo): New fn, frees all chained stab_section_infos
5486 in an objfile, and zaps the start-of-chain pointer.
5487 (elfstab_offset_sections): New fn, looks in stab_section_info
5488 chain to determine section bases to relocate a psymtab's worth
5489 of symbols, as they are being read.
5490 * mipsread.c: Conforming changes. Stabs-reading will relocate
5491 using one offset. MIPS-reading will not relocate at all.
5492 * partial-stab.h: Relocate different symbol types using different
5493 offsets from section_offsets.
5494 * symfile.c: Conforming changes.
5495 (find_lowest_section): Unused function to use later
5496 to free us from the Tyranny of the Text Section.
5497 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5498 in all lower layers of symbol reading. Call format-specific
5499 sym_offsets function to initialize offsets for high speed symbol
5501 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5502 (symbol_file_command, add_symbol_file_command): Callers changed.
5503 * symmisc.c (dump_psymtab): Print new relocation parameters.
5504 * xcoffread.c: Corresponding changes.
5506 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5507 * main.c (main): Read the $HOME/.gdbinit file before processing
5508 the argv arguments (e.g. reading symbol files or core
5509 files). This allows global parameters to be set, which will apply
5510 during the symbol reading. The ./.gdbinit is still read after
5512 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5513 * xcoffexec.c: Clean up quote inside comment.
5515 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5517 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5518 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5519 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5520 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5521 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5522 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5523 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5524 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5525 values.c, xcoffread.c:
5526 Remove "(void)" casts from function calls where the return value
5527 is ignored, in accordance with GNU coding standards.
5529 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5531 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5532 * partial-stab.h: Ignore N_ENDM.
5533 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5534 CODE or DATA section attachment. This eliminates a lot of random
5535 values from shared libraries, which screw up the ordinary symbols
5536 in the address ranges they happen to overlap.
5537 * buildsym.c (define_symbol): Eliminate special tests
5538 for function types; move into "function" cases in switch statement.
5539 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5540 in case they define new type numbers. But ignore them (FIXME).
5541 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5542 (read_sun_builtin_type): Add commentary.
5544 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5546 * xm-rs6000.h: define MEM_FNS_DECLARED
5548 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5550 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5551 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5552 * mips-xdep.c: Remove most include files (unused, caused errs).
5553 (fetch_core_registers): Use right parameters in dummy fn.
5555 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5557 * buildsym.c (scan_file_globals): Beware the null file.
5558 Fix from Jim Williams.
5560 * stack.c (return_command): Evaluate expression *before* popping
5561 off the stack frames! Fix inspired by Jim Williams.
5562 (up_silently_command, down_silently_command): No sel frame is error.
5564 * defs.h (memcpy, memset): Conditionalize decls on
5565 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5566 (alloca): Break out the STDC and non-STDC alloca cases, to make
5567 it work on old preprocessors as well as "picky ANSI" ones.
5568 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5570 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5571 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5572 header files define it!
5574 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5576 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5578 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5579 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5580 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5581 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5582 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5583 utils.c, valarith.c, valops.c, valprint.c, values.c:
5584 Replace bcopy() use with memcpy(), which is more standard and can
5585 take advantage of gcc's builtin functions for increased performance.
5586 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5587 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5589 Replace bzero() use with memset(), which is more standard and can
5590 take advantage of gcc's builtin functions for increased performance.
5591 * i386-tdep.c, main.c, valprint.c:
5592 Replace bcmp() use with memcmp(), which is more standard and can
5593 take advantage of gcc's builtin functions for increased performance.
5595 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5597 * remote.c (remote_wait): Fix cast on signal() call.
5598 * defs.h (alloca): More diddling with alloca. Have to ensure
5599 that it has a prototype, so that if alloca is defined as a macro
5600 that takes an arg, the definition is seen as a use of a macro
5601 that takes an arg, to satisfy picky ANSI preprocessors.
5603 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5605 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5606 consistency with all other gdb files.
5607 * cadillac.c: Use <string.h> rather than <strings.h>.
5608 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5609 * Makefile.in (MAKE): Remove definition for consistency with
5610 other Makefile.in files and to fix problem with recursive makes.
5612 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5614 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5617 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5619 * source.c (print_source_lines): for DOS interoperability; don't
5620 print CR (013) as ^M.
5622 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5624 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5626 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5628 * remote.c (remote_wait): Cast signal to void * to avoid warning
5629 from busted HP compiler.
5631 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5632 stabs cause end_psymtab to be called.
5634 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5635 compiler feature of putting 'c' into basic type descriptors for
5638 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5639 where there is no place for nPC in prrun struct.
5641 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5643 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5644 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5645 * dwarfread.c (enum_type): Save enum names on type_obstack.
5646 * dwarfread.c (struct_type): Save member name on type_obstack.
5647 * symtab.c (_initialize_symtab): Fix misspelling.
5648 * regex.c (store_jump, insert_jump): Return void.
5650 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5652 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5653 (alloca): Declare return type on SPARC, since Sun doesn't.
5654 (*_BYTE_ORDER): Improve comment: *must* be defined.
5656 * tm-hppa.h: New file, architectural definition of HP PA.
5657 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5659 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5660 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5661 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5662 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5665 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5666 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5667 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5669 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5671 * printcmd.c (output_command): Thinko.
5672 (x_command): Only set remembered size/format if cmd succeeds.
5674 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5675 since it is no longer used and burns time for every symbol read.
5676 (process_one_symbol): Treat N_CATCH like default (complain).
5678 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5680 * partial-stab.h (case N_TEXT): Fix fencepost error when
5681 detecting start of new symbol info after reading symtab for a
5682 module with a zero length TEXT segment.
5684 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5686 * Makefile.in (VERSION): Bump to 4.5.6.
5687 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5689 * defs.h (NORETURN): Define away for Lucid compiler.
5690 * remote.c (remote_timer, remote_interrupt): Signal handlers
5692 * ser-termios.c (serial_write, serial_close): Return whatever
5693 value the write/close call returns, rather than falling off end.
5694 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5695 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5697 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5698 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5700 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5701 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5702 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5703 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5705 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5706 store_inferior_registers): Supply missing fourth argument to
5708 * cadillac.c (kernel_dispatch): Make return type void.
5709 * cadillac.c (iosig): Signal handlers take one int arg.
5710 * valprint.c (val_print_fields): Call fprint_symbol to get
5711 automatic C++ demangling for mangled field names.
5713 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5715 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5716 * dwarfread.c (enum_type): Fix misspelling in comment.
5717 * valprint.c (val_print_fields, cplus_val_print): Minor
5718 adjustment to printing of C++ class structures to more closely
5719 match format for printing C structures, with and without setting
5722 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5724 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5725 (which is not a Posix signal) if it isn't defined.
5726 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5727 New port to Linux (a free Unix clone for 386 machines).
5729 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5731 COFF changes for dealing better with EPI 29K C compiler output.
5733 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5735 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5736 (read_coff_symtab): Move patch_opaque_types call from
5737 coff_symfile_read. Restrict it to symtabs from this objfile.
5738 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5739 references on opaque type chain; just let coff_lookup_type handle 'em.
5740 (decode_type): Complain about tagndx values on
5741 non-struct/union/enum types, which the EPI compiler tends to produce.
5743 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5745 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5748 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5749 usage to match new prototype. Include libbfd.h to get prototype.
5751 * source.c (find_source_lines): Handle large st_size fields.
5753 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5755 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5756 * stack.c (return_command): Use cleanups to avoid memory leaks.
5758 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5760 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5761 INT_REGNUM to INTE_REGNUM.
5763 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5765 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5767 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5768 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5769 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5770 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5772 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5773 declarations of malloc/realloc/free that are inserted by some
5775 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5777 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5778 another decl of strdup (this really ought to come from libiberty.h!).
5780 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5782 * remote.c (getpkt): Error if input exceeds buffer size.
5783 (_initialize_remote): `set remotedebug' enables packet trace.
5785 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5786 N_SLINE's, etc, just like Sun cc on Solaris2.
5788 * am29k-tdep.c (read_register_stack, write_register_stack):
5789 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5790 variable. Add `set' and `show' commands for it.
5791 * doc/gdb.texinfo: Document it.
5793 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5795 * valprint.c (type_print_1): Plug memory leak. Print all
5796 C++ syms as demangled, not just functions.
5797 * buildsym.c (read_range_type): When we find a signed char
5798 type, do a lookup of signed char, not plain char. Plain char's
5799 still get looked up as plain char's elsewhere.
5801 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5803 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5804 (Bug and fix found by Pierre Willard.)
5806 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5808 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5810 * xm-rs6000.h: Add decl for strdup().
5812 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5815 * breakpoint.c (enable_command, disable_command): Without args,
5816 should only affect normal breakpoints and watchpoints.
5818 * m68k-pinsn.c (print_insn_arg): Make register be const.
5819 * xcoffexec.c: Remove ' from comment.
5820 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5821 with decls of malloc in c-exp.tab.c (as produced by yacc).
5822 There's got to be a better way to do this...
5824 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5826 * partial-stab.h: Convert single rindex use to strrchr.
5827 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5828 standard <strings.h> file, now that the only single use of
5829 rindex in the gdb source files is gone.
5831 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5833 * mipsread.c: Undo ill effects from including <strings.h>,
5834 which #defines index to be strchr. Unfortunately, index is
5835 a member of a symbol table structure that can't be changed.
5836 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5837 remove redundant #include's.
5839 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5841 * mipsread.c: #include <strings.h> for rindex().
5843 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5845 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5847 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5849 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5850 extraneous SO stabs from busted C++ compilers.
5852 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5854 * Makefile.in (VERSION): Bump to 4.5.5.
5855 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5856 C++ lookups fail, print possibly helpful hint about completion.
5857 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5858 for static data members.
5859 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5860 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5861 it's broken on ncr3000's.
5863 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5865 * dwarfread.c (decode_modified_type): Change type of first arg.
5866 Change 'modifier' to char from unsigned char. Cast single use
5867 that needs to be unsigned char.
5868 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5869 * utils.c (strdup_demangled): Add function.
5870 * defs.h (strdup_demangled): Add prototype.
5871 * stack.c (return_command): Demangle C++ function names for query.
5872 * infcmd.c (jump_command): Demangle C++ function names for query.
5873 * cplus-dem.c (consume_count): New function and prototype.
5874 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5875 do_type): Replace conversion code with consume_count().
5876 * cplus-dem.c (gnu_special): Fix demangled of static members.
5877 * source.c (list_command): Print demangled function names
5878 when appropriate. Fix supplied by Peter Schauer.
5880 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5882 * sparc-tdep.c: Clean up slightly for Solaris2.
5884 * buildsym.c (define_symbol): Nameless types are now on several
5885 platforms; generalize them and un-ifdef them to make Solaris 2
5888 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5890 * infcmd.c: Fix typo (reported by Rob Savoye).
5891 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5892 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5893 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5894 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5895 rather than the one for the first file in the dependency chain.
5897 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5898 set. Don't reset our own texthigh, or dependency-only pst's, in
5899 scanning all the rest of the psymtabs.
5900 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5902 * buildsym.h (N_UNDF): Improve comments.
5903 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5905 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5907 * symtab.h (struct symbol): Add aux_value union for preserving
5908 an additional per-symbol value.
5909 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5910 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5911 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5912 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5913 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5915 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5917 * symfile.c (clear_symtab_users_once): Now non-static (for
5920 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5922 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5923 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5924 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5926 Solaris-2 support on SPARC:
5928 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5929 Add symbol_size and file offsets to struct symloc.
5930 Add static symbol_table_offset, string_table_offset,
5931 file_string_table_offset, next_file_string_table_offset,
5933 (add_old_header_file): Convert error() to complain()t.
5934 (dbx_symfile_read): Get symbol size via the objfile.
5935 Also get symbol_table_offset.
5936 (dbx_symfile_init): Record symbol size and count via the objfile.
5937 (dbx_next_symbol_text): Always add file_string_table_offset when
5938 accessing string table.
5939 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5940 (SET_NAMESTRING): Use the offset.
5941 (end_psymtab): Large kludge to determine addresses where source
5942 files start and end (for the psymtab header).
5943 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5944 Get this, symbol size, and symbol offset, from psymtab.
5945 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5946 Patch up last_source_start_addr if zero in N_SO.
5947 (process_one_symbol): Add variable function_start_offset.
5948 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5949 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5950 ( "", N_OBJ, N_OPT): Ignore.
5951 (elfstab_build_psymtabs): New function to read stabs out of
5954 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5955 (gdb): use GLOBAL_CFLAGS when linking, too.
5956 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5957 (N_OBJ, N_OPT): Ignore.
5958 ('f', 'F'): Save last function name.
5960 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5961 extra info in the minimal symbol.
5962 (elf_symtab_read): The extra info is the size of an ELF object,
5963 which was kludged to us in the `udata' field of the BFD symbol.
5964 Gag me with a crowbar...
5965 (elf_symfile_read): Keep track of both the absolute load address,
5966 and the offset between load addr and symbols. Handle STABS as
5967 well as DWARF sections, passing the absolute load address to
5968 elfstab_build_psymtabs.
5970 * symfile.h: Prototype elfstab_build_psymtabs.
5971 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5973 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5975 * buildsym.h: Add processing_acc_compilation flag.
5976 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5977 (define_symbol): Skip arg types in function entries. Resolve
5978 overloaded 'P' which acc uses for prototypes of functions called
5980 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5982 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5983 save size of ELF symbols. FIXME.
5984 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5985 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5987 * configure.in: Solaris config is sparc-sun-solaris2.
5988 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5990 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5991 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5992 * symfile.c (symfile_bfd_open): Comment where name is freed.
5993 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5995 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5997 * expprint.c (print_subexp): Add missing ']'.
5998 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5999 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6000 * WHATS.NEW: Point out improved C++ function name handling.
6001 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6002 type names for both implicitly and explicitly signed integral
6003 types. See comment in the source code.
6005 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6007 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6008 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6009 * expprint.c (print_subexp): Fix printing of register names.
6011 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6013 * inferior.h (register_valid): Declare.
6014 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6015 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6016 macros for traversing the data structures in a single objfile.
6017 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6018 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6021 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6023 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6024 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6025 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6026 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6028 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6030 * depend: rebuild to account for remote-st2000.c.
6031 * remote-st2000.c: Almost works now.
6032 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6034 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6036 * c-exp.y (yylex): Recognize single-quoted strings that specify
6037 tokens with embedded whitespace, such as C++ demangled names.
6038 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6039 * main.c (gdb_completer_quote_characters): Add global variable.
6040 * main.c (symbol_completion_function): Total rewrite for C++
6041 demangled name handling.
6042 * main.c (skip_quoted): New function.
6043 * main.c (main): Set rl_completer_quote_characters.
6044 * symmisc.c (dump_symtab): Print source language for symtab.
6045 * symtab.c (expensive_mangler): Add prototype and function.
6046 * symtab.c (completion_list_add_symbol): Total rewrite for new
6047 C++ demangled name handling.
6048 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6049 other changes for demangled C++ symbol handling.
6050 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6051 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6052 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6053 * symtab.c (completion_list_add_symbol): Total rewrite for new
6054 C++ demangled name handling.
6055 * symtab.c (expensive_mangler): New function.
6056 * utils.c (strcmp_iw, demangle_and_match): New functions.
6057 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6059 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6061 * Makefile.in: Roll VERSION to 4.5.4.
6062 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6063 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6064 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6066 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6068 * alldeps.mak: Rebuild to account for new files.
6069 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6070 * tm-st2000.h: New file.
6071 * configure.in: Tandem debug monitor (st2000) support.
6072 * remote-st2000.c, config/st2000.mt: ditto.
6074 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6076 * blockframe.c (inside_entry_file, inside_main_func,
6077 inside_entry_func): Return 0 if no symbols; avoid crashing.
6079 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6081 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6082 without masking, since it is signed and will later be compared
6083 against signed quantities. The right fix is probably to make
6084 it all unsigned, but this is a small, safe fix for this release.
6085 FIXME -- make the real change sometime soon.
6087 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6089 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6090 parameter in call to `symbol_file_add' to 0.
6092 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6094 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6096 * configure.in: Handle -m680[01234]0-wrs.
6098 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6100 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6101 `ieee_extended_to_double'.
6103 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6105 * valops.c (value_assign): Lint, by Pierre Willard.
6107 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6109 * coredep.c (fetch_core_registers): Remove premature warning,
6110 which triggers on DECstation even though all regs are accessible.
6112 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6113 sign-extension of instruction fields even on unsigned-char hosts.
6114 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6116 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6117 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6118 since they define the target, not the host.
6119 * m88k-pinsn.c: Fix typo.
6121 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6123 * valarith.c (value_zerop): -0.0 is still zero.
6124 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6125 Patches by Paul Eggert <eggert@twinsun.com>.
6127 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6129 * alldeps.mak, depend: re-make to account for ser-*.c.
6131 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6133 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6134 disconnecting from controlling terminal, to avoid gdb hanging
6135 on SVR4. Fixes bug reported by Oliver Okrongli.
6136 * procfs.c (PROC_NAME_FMT): Change format to match default used
6137 by system, as suggested by Oliver Okrongli.
6138 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6139 bug fix from Brent Townshend (bst%tt@cam.ORG).
6140 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6141 by turlais@rechser.total.fr.
6142 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6143 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6144 * objfiles.h (unlink_objfile): Add prototype.
6145 * objfiles.c (unlink_objfile): Add function.
6146 * objfiles.c (free_objfile): Call unlink_objfile.
6147 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6148 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6149 Also, discard old possibly bogus sf struct.
6150 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6151 find_sym_fns() for remapped symbol files, in case of any changes
6152 since the last mapping.
6154 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6156 * findvar.c (read_relative_register_raw_bytes): use the raw size
6157 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6159 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6161 Changes to support GDB running on DOS using GO32 and H8 support
6163 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6164 allowing hosts with different text and binary file formats to
6166 * coffread.c (read_coff_symtab): changed calling convention and
6167 operation - now it opens its own file with FOPEN_RB rather than
6168 duping and fdopening the provided handle.
6169 * dbxread.c, cplus-dem.c: #include mangling.
6170 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6171 binary files oring in the right bit.
6172 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6173 * remote-hms.c: cleanup to use the new remote serial stuff
6174 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6175 independent remote terminal I/O.
6176 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6177 * source.c (openp): fix off by one problem removing / - can now
6178 open a source file in the root directory with DOS.
6179 * values.c (value_as_pointer): remove bogus address bits from
6180 long. (unpack_long): unpack into unsigned long/short if pointer.
6182 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6184 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6185 It gets permanently stuck in many OSes.
6186 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6188 * breakpoint.c: Improve help text for info breakpoints.
6190 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6192 * README: Add pointer to internals doc, and describe reading
6194 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6195 * symtab.c (output_source_filename): Remove old glop for wrapping
6196 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6198 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6200 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6201 * munch: Add sort -u to avoid duplications.
6202 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6203 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6205 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6207 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6208 avoid infinite loops while demangling bogus mangled names.
6209 * valprint.c (type_print_base): Minor fix for GNU style guide
6212 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6214 * Makefile.in (VERSION): Bump to 4.5.3
6215 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6216 * Makefile.in (demangle): New target to create standalone
6217 demangler with same code and options as internal demangler.
6218 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6219 to support ARM style and Lucid style demangling, improve
6220 maintainability, fix several demangling bugs. More changes
6222 * defs.h (strstr): Add ANSI compatible prototype.
6223 * valprint.c (type_print_1): Demangle using ansi option.
6224 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6226 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6228 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6231 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6233 * mipsread.c (parse_procedure): Return rather than using
6234 uninitialized variable 'b'.
6236 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6238 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6239 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6240 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6241 relative to each source file.
6243 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6245 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6248 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6250 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6251 * am29k-tdep.c: Update to latest code from AMD.
6252 (get_saved_register) don't crap out if no frame.
6253 * remote-udi.c: Set/clear inferior_pid as appropriate.
6254 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6255 error handling. Fixup end-of-debugging messages.
6256 (udi_fetch_registers) clean up big time, mainly don't multiply
6257 register_valid indices by 4, and use proper Offset when reading
6258 gr96-gr127. (udi_store_registers) general cleanup.
6259 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6260 INT_REGNUM->INTE_REGNUM.
6261 * tm-29k.h: Upgrade to latest code from AMD.
6262 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6263 (UDIConnect) Clean up error processing (like, don't do exit() if
6264 execlp fails), make code restartable, make more attractive.
6265 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6268 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6270 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6271 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6272 from former to latter.
6274 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6276 * cplus-dem.c (do_args): Handle void args the same as others.
6277 * objfiles.c (free_objfile): Only try to unmap files when
6278 reusable objfiles are supported.
6279 * valprint.c (type_print_varspec_suffix): Add parameter that
6280 specifies if C++ demangling included function arguments. Use
6281 it to suppress printing extra pair of ()'s.
6282 * valprint.c (type_print_1): Fix problem with printing demangled
6283 C++ function types where demangled type includes the function
6286 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6288 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6289 Allows selection of C++ demangler to be a configuration option
6290 until multiple demanglers are supported.
6291 * demangle.h: New include file for extended demangler support.
6292 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6293 utils.c, valprint.c: Include "demangle.h" and change all calls
6294 to cplus_demangle() or fputs_demangled() to use individual
6296 * valprint.c (type_print_1): Change options to cplus_demangle
6297 to print demangled function args. Still broken, but now less so.
6298 * cplus-dem.c: Include demangle.h, reorganize and update some
6299 comments to reflect reality.
6300 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6301 second arg from fixed integer to bit based multiple options.
6302 * cplus-dem.c (optable): Reformat and replace ansi members with
6304 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6306 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6308 * values.c (set_internalvar): Force evaluation of lazy values.
6309 Bug reported by RMS.
6311 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6313 * Makefile.in (VERSION): Bump to 4.5.2.
6314 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6315 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6316 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6317 proper handling of bit fields.
6318 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6319 * symtab.h: Fix couple of misspellings in comments.
6320 * value.h (struct value): Clarify use of bitpos.
6321 * value.h (unpack_field_as_long): Change prototype, returns
6323 * values.c (unpack_field_as_long): Change return type to LONGEST,
6324 sign extend unpacked fields that are signed, other rewriting.
6325 * config/ncr3000.mt: New target config file.
6327 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6329 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6330 even when printing 8-bit characters.
6332 * gdbtypes.c (make_{reference,pointer,function}_type): New
6333 functions which handle overwriting of forward-referenced types
6334 for stabs file reading.
6335 (lookup_{reference,pointer,function}_type): These just call
6336 the make_*_type functions with a null storage alloc parameter.
6337 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6338 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6340 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6341 (dbx_alloc_type): Make it easier to understand. No funct change.
6342 (define_symbol: 't'): Don't put the typedef name into the name of
6343 the struct, union, or enum. Bugfix.
6344 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6345 routines to properly handle overwriting preallocated types so that
6346 forward references will work.
6347 (read_enum_type): Force enum values to file scope, due to bug in
6348 Sun compiler output. FIXME, fix later.
6350 Remove unused header_file_prev_index mechanism. It was already
6351 obsolete in gdb-3.5. These comments appeared in 3.5:
6352 /* This code was used before I knew about the instance codes.
6353 My first hypothesis is that it is not necessary now
6354 that instance codes are handled. */
6355 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6356 * buildsym.h: Remove it and prev_index that saves it.
6357 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6359 * solib.c (special_symbol_handling): When called from core files,
6360 must set up debug_addr. Don't print error messages, just return.
6361 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6363 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6365 * cplus-dem.c: Allow nested class names (as in
6366 Foo::Bar::method()).
6367 Allow the cleaner cfront style of nested class names
6368 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6369 Make cplus_demangle re-entrant by removing use of global
6370 variables. Instead, place all shared variables in a
6371 stack-allocated structure, and pass around its address.
6373 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6375 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6376 29k-share/* subdirs...
6378 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6379 rewrite, only leave out the bugs.
6381 * Makefile.in: Add 29k/UDI support. Improve depend.
6382 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6384 * am29k-tdep.c: Update to use new calling conventions, and misc
6387 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6389 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6391 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6392 breakpoint instructions that leave PC pointing at the right place.
6394 * core.c (core_open): Call warning() to print warnings.
6396 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6398 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6399 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6400 This prevents a crash when trying to lookup the value of a
6401 non-existent symbol.
6403 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6405 * signame.c, signame.h: Remove, replaced by strsignal.c in
6407 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6408 sun386-xdep.c: Remove include of signame.h
6409 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6410 * Makefile.in (HFILES): Remove signame.h
6411 * Makefile.in (OBS): Remove signame.o
6412 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6413 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6414 psignal, perror): Add prototypes.
6415 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6417 * depend: Manually remove signame.[cho] references.
6418 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6420 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6421 with safe_strsignal.
6422 * core.c (core_open): Replace use of sys_siglist with
6424 * core.c (memory_error): Replace use of sys_errlist with
6426 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6428 * infcmd.c (program_info): Replace use of sys_siglist with
6430 * infrun.c (signal_stop, signal_print, signal_program):
6431 Allocate dynamically based on dynamic determination of number
6432 of signals to support.
6433 * infrun.c (child_create_inferior): Replace use of sys_errlist
6435 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6437 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6438 strsigno and sys_siglist with safe_strsignal.
6439 * infrun.c (handle_command): Call signo_max to find number of
6440 signals. Replace sig_number with strtosigno and sig_abbrev with
6442 * infrun.c (signals_info): Replace sig_number with strtosigno.
6443 * infrun.c (_initialize_infrun): Call signo_max to find number of
6444 signals. Dynamically allocate signal_{stop,print,program}.
6445 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6446 * procfs.c (errnoname): Add function and prototype.
6447 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6448 of sys_siglist with safe_strsignal.
6449 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6450 sys_siglist with safe_strsignal.
6451 * procfs.c (info_proc_stop): Call errnoname.
6452 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6453 * stuff.c (main, get_offset): Replace use of sys_errlist with
6455 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6456 with safe_strsignal.
6457 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6458 with safe_strsignal.
6459 * utils.c (safe_strerror, safe_strsignal): Add functions that
6460 call strerror and strsignal respectively, and deal with NULL
6462 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6463 sys_errlist with safe_strerror.
6464 * valprint.c (val_print): Replace use of sys_errlist with
6467 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6469 * Makefile.in: rework CFLAGS so that they can be set from the
6470 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6471 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6472 Pass CFLAGS on recusions.
6474 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6476 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6477 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6478 overkill for the problem it solved.
6479 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6480 and default to simply printing type names as appropriate.
6481 * main.c (main): Remove one of the leading newlines from
6482 warning_pre_print initialization.
6483 * objfiles.c (open_existing_mapped_file): Add function and
6485 * objfiles.c (open_mapped_file): Rewrite to use new function
6486 open_existing_mapped_file.
6488 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6490 * sun3-xdep.c (fetch_core_registers): Lint.
6491 * tm-sun3.h: Prototype lint.
6494 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6496 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6497 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6498 * objfiles.c: Cast calls to close() with unused returns to void.
6499 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6500 old objfile's name before updating it.
6501 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6502 * objfiles.h (objfile struct): Add mmfd member.
6503 * symfile.c (syms_from_objfile): Move some code to
6504 new_symfile_objfile.
6505 * symfile.c (new_symfile_objfile): Add new function, common code
6506 from syms_from_objfile.
6507 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6508 mapped and unmapped symbol files.
6509 * symfile.c (symbol_file_command): Print "No symbol file now"
6510 message, ala exec_file_command for the exec file.
6511 * symfile.h (new_symfile_objfile): Add prototype.
6512 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6513 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6515 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6517 * rs6000-pinsn.c: New version from IBM (Metin).
6518 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6519 to avoid warnings from some compilers.
6521 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6523 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6524 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6525 type's flag word that marks it as a fundamental type.
6526 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6527 flags argument for all calls to init_type().
6528 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6529 flags argument for all calls to init_type(). Also remove
6530 dependency on host sizes for ints, floats, etc.
6531 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6532 flags argument for all calls to init_type(). Also remove
6533 dependency on host sizes for ints, floats, etc.
6534 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6535 bit to flags argument for all calls to init_type(). Add types
6536 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6537 * valprint.c (unsigned_type_table, signed_type_table,
6538 float_type_table): Remove.
6539 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6540 bit when printing fundamental types, and print the actual name
6541 for such types, rather than inventing one. Remove code that
6542 invented fundamental type names.
6543 * valprint.c (_initialize_valprint): Remove initializations
6544 for now removed unsigned_type_table, signed_type_table, and
6547 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6549 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6550 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6553 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6555 * dwarfread.c (target_to_host): New function similar to previous
6557 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6558 Extensive changes to convert all previous usages to use new
6559 target_to_host() function.
6560 * dwarfread.c (struct dieinfo): Change types of most integral
6561 members to be unsigned.
6563 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6565 * WHATS.NEW: Revise -mapped doc.
6567 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6569 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6570 too high or when skipping `forwards' moves us backwards.
6571 (parse_type): Print mis-guessed tag name in complaint.
6572 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6573 (parse_procedure): Do not attempt to create symbols; just fill in
6574 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6575 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6576 for clarity. Set top_stack before calling parse_external. In
6577 stabs, sort symbols before calling parse_procedure.
6579 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6580 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6581 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6582 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6585 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6587 * Makefile.in (VERSION): Set to 4.5.1.
6588 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6589 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6590 fill_gregset): New functions for SVR4 /proc support.
6591 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6592 Remove new symbol types and such to ../include/coff/symconst.h.
6593 (parse_symbol): Simplify code for parsing struct/enum/unions.
6594 (parse_type): Handle `long long' types.
6595 (upgrade_type): Handle `const' qualifier.
6596 (parse_partial_symbols): fix indentation, clean a bit.
6598 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6600 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6601 copy in data from raw read buffers, calling bfd byteswapping
6602 routines as appropriate. Use to replace most existing memcpy
6604 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6605 * configure.in: Recognize new ncr3000 config.
6606 * config/ncr3000.mh: New config file.
6608 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6612 * README: Update for release.
6613 * Makefile.in: Update version to 4.5.
6614 * WHATS.NEW: The obvious.
6616 * depend: Generate new depend file for this release.
6618 * Makefile.in (depend): Fix dependancy generation so that it does
6619 not include gcc 'fixincluded' files, which are usually in a system
6622 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6624 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6625 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6626 symbols for nameless types. And, handle `R' (register parameter
6627 type) for AIX. (an extension to existing stabstring grammar).
6628 * rs6000-xdep.c: Fix typo (= should have been ==).
6630 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6632 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6634 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6636 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6637 * signame.c (SIGWAITING, SIGLWP): Add.
6639 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6641 * xm-i386mach.h: add decls for errno and strdup().
6643 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6644 used in array index context (otherwise, some compilers barf).
6646 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6648 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6649 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6650 in a system call, and provide better backtrace if so.
6652 * Makefile.in (HFILES): Add xcoffsolib.h.
6653 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6654 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6656 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6657 mipscoff_symfile_read): Convert to BFD to do file I/O.
6659 * symfile.c: #include <ctype.h> to get proper def if isspace().
6661 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6663 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6665 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6666 function also when parsing embedded stabs.
6668 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6670 * mipsread.c: Fix more declarations.
6672 * mipsread.c: Fix many invocations of complain. Use enum
6673 type_code where appropriate.
6675 * xm-vaxult.h: Add decl for strdup().
6677 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6680 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6682 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6685 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6687 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6688 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6689 Merge in more patches for rs6000 from Metin Ozisik.
6690 * utils.c: Fix typo in comment.
6692 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6694 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6695 * procfs.c (attach): Set nopass_next_sigstop if attached
6696 process is forcibly stopped.
6697 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6698 resending SIGSTOP to attached process on first resume.
6700 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6702 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6704 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6706 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6707 (VERSION): Bump to 4.4.85.
6708 * mipsread.c: Update for new include files. Lint.
6709 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6710 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6711 Don't need to bring in mipsread.o specially any more.
6713 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6715 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6716 routine (for Irix-4.x). Make many funcs static and void.
6717 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6718 * (init_extra_frame_info): Don't trash cached value of frame
6719 pointer register. This fixes backtracing through routines that use
6720 alloca(). Generally clean up declarations of functions, and use
6721 typedefs and macros to reference data structures as appropriate.
6722 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6725 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6727 * values.c (unpack_long): Fix unpacking error for signed chars
6728 on hosts where the default character type is unsigned.
6729 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6730 for newer SVR4 variants.
6731 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6732 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6733 * procfs.c (mappingflags): Add support for MA_PHYS
6735 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6737 * buildsym.c (read_struct_type): Avoid coredump when C++
6738 abbreviated type name is messed up. Reported by Joe Buck.
6739 FIXME, we need to determine whether GDB or GCC needs to be
6740 smarter to correctly locate this type name.
6742 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6743 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6744 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6745 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6746 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6748 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6750 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6751 * symtab.h (current_source_symtab): Make extern
6752 * symtab.h (current_source_line): Make extern
6753 * inferior.h: Move all procfs.c prototypes to one place, add
6754 prototype for proc_signal_handling_change. Add prototypes for
6755 signal_stop_state, signal_print_state, and signal_pass_state.
6756 * inferior.h (stop_soon_quietly): Make extern
6757 * inferior.h (attach_flag): Make extern
6758 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6759 * infrun.c (signal_stop_state, signal_print_state,
6760 signal_pass_state): New functions to query specific signal
6762 * infrun.c (handle_command): Minor error message change, add
6763 NOTICE_SIGNAL_HANDLING_CHANGE.
6764 * procfs.c (open_proc_file): Remove iris specific reset of
6765 inherit-on-fork flag, moved to proc_set_exec_trap().
6766 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6767 to reset inherit-on-fork flag, bash comment to GNU form.
6768 * procfs.c (proc_base_address, set_proc_siginfo,
6769 fetch_core_registers): Conform to code style.
6770 * procfs.c (signame.h): Include.
6771 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6772 syscallname(), info_proc_syscalls()): New macros, tables, and
6773 functions to organize and report system call information.
6774 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6775 saved_exitset, saved_entryset): Add to procinfo struct.
6776 * procfs.c (struct trans): Add.
6777 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6778 siginfo_table, errno_table): Tables to translate numeric values
6779 to symbolic names and short descriptions.
6780 * procfs.c (signalname, info_proc_signals): Add function and
6782 * procfs.c (proc_info): Now info_proc.
6783 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6784 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6785 info_proc_faults, lookupname, lookupdesc, sigcodename,
6786 sigcodedesc): New functions.
6787 * procfs.c (proc_signal_handling_change): New function to set
6788 the trace flags based on the state of gdb's signal handling flags.
6789 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6790 and remove code to do PIOCSTRACE ioctl.
6791 * procfs.c (attach, detach): Preserve and restore process flags
6792 using saved_* fields in procinfo struct.
6793 * procfs.c (attach): Call proc_signal_handling_change.
6794 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6795 * procfs.c (proc_desc): Update for latest changes.
6796 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6797 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6798 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6800 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6802 * procfs.c (set_proc_siginfo): Add prototype and new function.
6803 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6804 up inferior siginfo struct.
6805 * elfread.c (elf_symfile_read): Compute the relocation amount
6806 by subtracting off the address of the ".text" section.
6807 * solib.c: Add pointer to ".text" section to so_list struct.
6808 * solib.c (solib_map_sections): Initialize pointer to ".text"
6809 section in so_list struct.
6810 * solib.c (symbol_add_stub): Pass base address of ".text"
6811 section to symbol_file_add, rather than the load address of
6812 the shared library. On SunOS they are the same. On SVR4 they
6815 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6817 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6818 function name, not .gdbinfo. symbol.
6820 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6822 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6824 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6826 * Makefile.in (VERSION): 4.4.8
6828 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6829 commands in .cshrc/.profile won't get traced.
6831 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6833 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6834 * exec.c (build_section_table): Don't abort if no sections.
6835 * sparc-tdep.c (single_step): Lint.
6836 * utils.c (mrealloc): Handle realloc (0, size) case here.
6838 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6840 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6843 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6845 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6846 .gdbinfo. symbols are created. Move creation from parse_procedure
6847 to parse_symbol, where it is fairly easy to grow the symtab. This
6848 also fixes a symtab trashing bug on all mips-based systems.
6849 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6851 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6852 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6854 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6856 * c-exp.y: Add missing return type to yyparse() prototype.
6858 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6860 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6862 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6863 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6864 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6865 (patch_opaque_types): Avoid dummy args and result.
6866 * objfiles.c (have_partial_symbols, have_full_symbols,
6867 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6868 (iterate_over_objfiles, iterate_over_symtabs,
6869 iterate_over_psymtabs): Remove, clunky and slow.
6870 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6871 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6872 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6873 dump_objfile): Remove dummy args and results. Move filename
6874 comparisons to callers.
6875 (printsyms_command, printpsyms_command, printmsyms_command,
6876 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6877 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6878 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6879 list_symbols, make_symbol_completion_list): Replace explicit
6880 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6881 Eliminate Dijkstra flag crap, break out of loops with gotos.
6882 (lookup_symtab_1): Protect '/' tests from short filenames.
6883 (cplus_mangled_symbol): Move inline into lookup_symbol.
6884 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6885 (relocate_minimal_symbol): Move inline to vmap_symtab.
6886 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6887 iterate_over_msymbols with ALL_MSYMBOLS.
6889 Misc cleanup prior to release.
6891 * Makefile.in (VERSION): Roll to 4.4.7.
6892 (HFILES): Add call-cmds.h.
6893 * call-cmds.h: New header for command fns called by other files.
6894 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6895 (breakpoint_1): Remove unused type arg. Change callers.
6897 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6898 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6899 * mipsread.c: Add prototypes for all static functions.
6901 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6902 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6903 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6904 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6905 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6906 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6909 * buildsym.c (define_symbol): Handle global register variables
6910 (from Pierre Willard). Complain if register numbers are too large.
6911 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6912 * tm-sparc.h: Don't #include <sun4/reg.h>.
6913 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6914 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6916 * language.h: Avoid forward enum declaration.
6917 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6918 config/sun4os5.mt: New host and target.
6919 * defs.h (errno): #include <errno.h> rather than assuming int.
6920 From Pierre Willard.
6922 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6923 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6924 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6925 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6926 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6927 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6928 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6930 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6932 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6933 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6934 * language.h (enum exp_opcode): Avoid forward enum def.
6935 * main.c (define_command, user_defined_command): Lint.
6936 * mem-break.c, xcoffread.c: Lint.
6937 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6939 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6941 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6942 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6943 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6944 or IBM6000_TARGET as (approximately) appropriate.
6946 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6948 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6949 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6950 or not to try reading symbols from a mapped objfile. Plugs memory
6951 leak due to shared libraries generating no psymtabs or symtabs.
6953 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6955 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6956 * copying.awk: Lint. Make stronger warning at top of copying.c.
6957 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6958 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6959 (lookup_pointer_type): Add FIXME comment.
6960 * main.c (set_history_size_command): Disallow negative size.
6961 * partial-stab.h: Update copyright.
6962 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6964 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6966 * main.c (set_history_size_command): Negative size is error.
6967 (Reported by Peggy Fieland.)
6969 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6971 * coffread.c (coff_symfile_init): Update comment.
6972 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6973 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6974 macros to access the dbx specific objfile information.
6975 * dbxread.c (symfile_string_table, symfile_string_table_size):
6976 Remove these local variables.
6977 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6978 read_dbx_symtab): Remove the stringtab and stringtab_size params
6979 from the function prototypes, the function definition, and the
6980 function calls. These are now available via DBX_STRINGTAB and
6981 DBX_STRINGTAB_SIZE using the objfile pointer.
6982 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6983 an arg to read_dbx_symtab.
6984 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6985 stringtab and the dbx specific per-objfile private info.
6986 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6987 args in prototype, function definition, and function calls. It is
6988 now available via the DBX_SYMCOUNT macro using the objfile
6990 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6991 local instance of struct dbx_symfile_info and replace with DBX_*
6993 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6994 symfile_string_table and symfile_string_table_size.
6995 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6996 symfile_string_table.
6997 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6998 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6999 stringtab size variables. Remove all code that used to reread
7001 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7002 to prior to any calls to mmalloc for the objfile specific heap.
7003 * utils.c (init_malloc): Document the requirement that for each
7004 heap for which corruption checking is desired, that init_mmalloc
7005 must be called prior to any mmalloc calls on the heap.
7007 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7009 * rs6000-pinsn.c: Make dis-assembly output more like
7010 other targets: Don't print instruction in hex before
7011 the assembly; use print_address to print out jump
7014 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7016 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7017 * cplus-dem.c: Support "Sc" meaning "signed char".
7019 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7021 * configure.in: fix iris/iris3.
7023 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7025 * command.c, main.c (various places): Use ctype.h macros
7026 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7027 (such as (x >= 'A' && x <= 'Z')).
7028 (There are still more of these in other files.)
7029 * main.c (defined_command): Lower-case the user's
7030 new command before entering it. Needed because
7031 command lookup is case-insensitive (and also lower-cases).
7032 (Based on Metin's earlier patch.)
7034 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7036 * config/irix4.mh: new file.
7038 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7040 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7043 * xm-mips.h: Declare strdup for ultrix.
7045 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7046 when calling new_symbol.
7047 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7050 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7052 * config/rs6000.mh: Update (for Fred's new mmalloc)
7053 flags to disable use of GNU malloc/mmalloc.
7054 * munch: Change SYSV rule to allow .text before the label,
7055 as well as after, to work for AIX.
7056 * gdbtypes.h: Minor clarifiction.
7058 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7060 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7061 continuation in yet another place (between method declarations).
7063 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7065 * mips-tdep.c: include symfile.h and objfiles.h to fix
7068 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7070 * valops.c (value_struct_elt_for_reference): Added 'offset'
7071 parameter to handle multiple inheritance.
7072 * eval.c, value.h: Update accordingly.
7074 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7076 * objfiles.h: New file
7077 * Makefile.in (HFILES): Add objfiles.h
7078 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7079 main_scope_lowpc, main_scope_highpc.
7080 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7081 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7082 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7083 xcoffread.c, : Include objfiles.h.
7084 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7085 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7086 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7087 inside_entry_file() and logic changed appropriately.
7088 * blockframe.c (outside_startup_file): Renamed to
7089 inside_entry_file() and logic changed appropriately.
7090 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7091 and logic changed to use per-objfile specific fields.
7092 * blockframe.c (inside_entry_scope): Renamed to
7093 inside_entry_func() and logic changed to use per-objfile specific
7095 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7096 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7097 Remove extern decls.
7098 * symfile.c, symfile.h (entry_point): Remove extern decl.
7099 * coffread.c (coff_symfile_init): Common entry point init code
7100 moved to symfiles.c, call init_entry_point_info().
7101 * coffread.c (complete_symtab): Use new per-objfile entry info.
7102 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7103 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7105 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7106 * defs.h (inside_entry_scope, outside_startup_file,
7107 inside_main_scope): Prototypes changed for renames to
7108 inside_entry_func, inside_entry_file, inside_main_func,
7110 * symfile.c (syms_from_objfile): Common entry point init code
7111 moved to init_entry_point_info() and call init_entry_point_info().
7112 * symfile.h (init_entry_point_info): Include prototype.
7113 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7114 moved to symfiles.c and call init_entry_point_info().
7115 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7116 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7117 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7119 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7120 works for the majority of targets.
7121 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7122 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7123 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7124 Use default definition in frame.h.
7125 * frame.h (selected_frame_level): Make decl extern.
7126 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7127 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7128 * partial-stab.h: Use new per-objfile entry info.
7129 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7130 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7131 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7132 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7133 have_minimal_symbols): Prototypes moved to objfiles.h.
7134 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7135 Macros moved to objfiles.h.
7136 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7138 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7140 More C++ improvements (pointers to members, qualified names).
7141 * c-exp.y: Support exp.type::name and exp->type::name
7142 syntaxes. (Unfortunately, doesn't work for static members.)
7143 * c-exp.y, eval.c: Make type::~type work better.
7144 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7145 value_static_field by value_struct_elt_for_reference.
7146 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7147 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7148 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7149 for OP_SCOPE operand; no point in it now that we use lazy
7150 reading of values, and use "reference to member" objects.
7151 * gdbtypes.h: Clarify comment.
7152 * valops.c: Change value_struct_elt_for_address to return
7153 a reference (or variable), rather than a pointer. Change
7154 the name to value_struct_elt_for_reference to reflect this.
7155 Returning a reference instead of a address provides a
7156 generalization, since we can use the routine for both
7157 class::name as well as &class::name.
7158 Also, recurse to handle multiple inheritance properly.
7159 * valprint.c: Moved code to print pointer-to-members
7160 to new function point_class_member. This allows a
7161 "reference-to-member" to be printed using the same code.
7162 * valprint.c (type_print_varspec_prefix): Avoid printing
7163 "struct " for domains of class-member types.
7164 * valops.c (search_struct_field): Inline code for simplified
7165 version of value_static_field (which can then be deleted).
7166 * value.h: Rename value_struct_elt_for_address to
7167 value_struct_elt_for_reference. Delete value_static_field.
7168 * values.c: Remove no longer used function value_static_field.
7170 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7172 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7173 elfread.c (coff_symfile_finish): Add function, prototype, and
7174 add to the xxxx_sym_fns struct for each file type. Also reformat
7175 the xxxx_sym_fns vector to a standard format and add comments.
7176 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7177 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7178 Pass pointer to struct objfile rather than pointer to sym_fns.
7179 Change references inside each function accordingly. Allocate any
7180 symbol file specific info in the per-objfile memory region.
7181 * dbxread.c (free_and_init_header_files): Break function into
7182 free_header_files(), called from dbx_symfile_finish(), and
7183 init_header_files(), called from dbx_new_init().
7184 * dbxread.c (dbx_new_init): Move deallocation things to new
7185 dbx_symfile_finish function.
7186 * elfread.c (elf_new_init): Call buildsym_new_init().
7187 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7188 routine for the objfile before deallocating other stuff.
7189 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7190 * symfile.h: Move struct sym_fns to before struct objfile def.
7191 Add sym_finish function pointer and change prototypes of other
7192 function pointers to reflect passing struct objfile pointer rather
7193 than struct sym_fns pointer.
7194 * symfile.c: Remove now obsolete symtab_fns pointer.
7195 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7196 locates the correct sym_fns struct for the given objfile.
7197 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7198 for better support of mapped symbol tables.
7199 * symfile.c (symbol_file_command): Remove obsolete code using
7201 * symfile.h: Remove duplicate declarations for symfile_objfile,
7202 entry_point, and object_files.
7203 * target.c (target_info): Compare symfile_objfile to NULL.
7204 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7205 aixcoff_symfile_finish().
7207 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7209 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7210 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7211 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7213 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7215 Some improvements to g++ debugging.
7216 * symtab.c (list_symbols): demangle before pattern matching.
7217 * symtab.c: Other fixes to improve handing of operators.
7218 * valprint.c (type_print_base): Fix test for constructor.
7219 * values.c (value_static_field): Allow evaluation of
7220 CLASS::METHOD, returning a function pointer.
7222 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7224 * Makefile.in (VERSION): Roll 4.4.6.
7225 * exec.c (exec_file_command): Add code to ignore optional args
7226 passed in by file_command() for use in symbol_file_command().
7227 * main.c (main): Document -mapped and -readnow in help summary.
7228 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7229 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7230 to get filename from bfd with bfd_get_filename(). Test mapto
7231 against 0, not NULL. Use mstrsave() to make copy of filename.
7232 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7234 * remote-vx.c (vx_load_command, add_symbol_stub):
7235 Symbol_file_add() takes an additional arg.
7236 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7238 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7239 changed to return a bfd not an objfile pointer.
7240 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7241 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7242 Change to eliminate local bfd and use symfile_bfd_open() plus
7243 allocate_objfile(). Add code to implement readnow option.
7244 * symfile.c (symbol_file_command): Changes to option handling,
7245 readnow functionality moved to symbol_file_add().
7246 * symfile.c (symfile_init): Eliminate local copy of bfd.
7247 * symfile.c (add_symbol_file_command): Changes to parse mapped
7248 and readnow options.
7249 * symfile.h (allocate_objfile): Arg removed from prototype.
7250 * symtab.h (symbol_file_add): Arg added to prototype.
7251 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7254 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7256 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7257 mtrace.awk, state.c, state.h: Removed.
7258 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7259 directories searched for source files.
7260 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7261 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7262 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7263 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7264 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7265 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7266 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7268 * Makefile.in (HFILES): Remove state.h
7269 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7270 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7271 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7272 * Makefile.in (clean): Remove all object files.
7273 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7274 * cplus-dem.c: Remove prototypes definitions that are now done in
7276 * dbxread.c (throughout): Change from using per-objfile
7277 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7278 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7279 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7280 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7281 * depend: Remove dependencies for state.o, state.h.
7282 * dwarfread.c: Add declaration for warning_pre_print.
7283 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7284 * dwarfread.c (throughout): Change from using per-objfile
7285 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7286 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7287 use supplied objfile.
7288 * i386-xdep.c (print_387_status): Change to use warning() rather
7290 * i387-tdep.c (print_387_control_word): Change to use warning()
7291 rather than printfs.
7292 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7293 that some compilers grumble about.
7294 * language.c (throughout): Add declaration for warning_pre_print
7295 and using warning() instead of printfs.
7296 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7297 * main.c (main): Add declaration for warning_pre_print and set it
7298 similarly to error_pre_print. Add declarations for
7299 mapped_symbol_files and readnow_symbol_files. Add appropriate
7300 definitions to long_options[].
7301 * minsyms.c: Trivial fix to comment.
7302 * objfiles.c (allocate_objfile): Substantially rewritten for
7303 using mapped symbol files.
7304 * objfiles.c (throughout): Change from using per-objfile
7305 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7306 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7307 * source.c (throughout): Change from using per-objfile
7308 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7309 * source.c (open_source_file): Use mstrsave to save file name in
7310 mapped symbol region for objfile.
7311 * symfile.c: Remove include for state.h.
7312 include to local form.
7313 * symfile.c (symbol_file_add_digested): Remove.
7314 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7316 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7317 from objfile structure. Add malloc descriptor pointer (md).
7318 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7319 * symm-xdep.c (print_fpu_status): Use warning() rather than
7321 * symmisc.c (free_symtab_block): Now takes and uses current
7323 * symmisc.c (throughout): Change from using per-objfile
7324 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7325 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7326 Sun compiler grumblings when PTR is char *.
7327 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7328 msymbols() to correct pointer type.
7329 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7330 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7331 error always starts on a line of it's own.
7332 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7333 Rewrite for new mapped malloc package use.
7334 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7335 that don't want to use the mapped malloc package; pass arguments
7336 on to traditional malloc package functions.
7337 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7338 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7339 mrealloc, malloc, and realloc but get fatal error if runs out
7341 * utils.c (msavestring, mstrsave): Save a string in a specific
7342 mapped malloc region.
7343 * utils.c (print_spaces): Use xmalloc to get the buffer.
7344 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7345 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7346 * config/i386v4.mh: Insignificant reorganization.
7348 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7350 * xcoffread.c: Only enable compilation of debugging functions
7351 if IBM6000 is defined. Fails to compile otherwise.
7353 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7355 * Makefile.in: pass MAKEINFO down on info.
7357 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7359 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7360 useless code, including an lseek to an uninitialized variable.
7361 Reported by Jim Williams <jimbo@wrs.com>.
7363 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7365 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7366 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7367 * minsyms.c, symfile.c: Changes that may be generally
7368 applicable, but are #ifdef IBM6000 for now.
7369 * rs6000-xdep.c: Fixed typo in comment.
7370 * rs6000-tdep.c: Non-substatial changes.
7371 * xoffread.c: The main change here is addition of some
7372 debugging functions.
7373 * xoffexec.c: More changes.
7375 * xcoffread.c: Fixed two too-few-parameters bugs.
7377 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7378 to SOLIB_CREATE_INFERIOR_HOOK macro.
7380 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7382 * symfile.h: Add prototype for iterate_over_msymbols().
7383 * symtab.c (cplus_mangled_symbol): Add function.
7384 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7385 iterate_over_msymbols to find demangled C++ symbol.
7386 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7387 value to iterate_over_msymbols().
7388 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7391 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7393 * Makefile.in: added check target.
7395 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7397 * ecoff.c: Move to ../bfd/coff-msym.c.
7398 * config/mt-*mips: Remove ecoff.o from the configuration.
7399 * remote.c (): Add newline to initial +.
7400 (remote_resume): Mention how to cope with signals.
7401 (remote_interrupt): Add debug msg.
7402 (remote-wait): Implement new 'T' reply, which includes
7403 status, PC, and FP all in a single short message.
7404 (putpkt): Add further debugging of packet acks.
7405 * mipsread.c (fixup_symtab): Also swap RFD's.
7406 (parse_partial_symbols): Avoid bug on unknown symbol types.
7407 * Makefile.in (VERSION): Roll to 4.4.5.
7408 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7409 for remote MIPS by limiting heuristic to 200 byte search.
7410 (heuristic_proc_desc): Byte-swapping.
7411 (mips_print_register): Cope with failure of
7412 read_relative_register_raw_bytes. Byte-swap integers for
7414 * mips-pinsn.c (print_insn): Byte-swap instruction.
7416 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7418 * config.sub configure.in config/mh-irix4
7419 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7420 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7421 gdb/xm-irix4.h gdb/config/mt-irix3
7422 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7424 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7426 * defs.h, utils.c: xrealloc takes PTR as first arg.
7427 * defs.h: Reword confusing comment about ANSI prototypes.
7428 * defs.h: Some minor whitespace changes.
7429 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7430 not NULL, which can be (void *).
7431 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7432 * tm-i386v.h (SP_ARG0): Define
7433 * xm-sysv4.h: Back out of change for missing prototypes.
7434 * i386-tdep.c (get_longjmp_target): Add function.
7436 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7438 * Makefile.in: install man page too.
7440 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7442 * All GDB files that #include defs.h: Removed stdio.h.
7443 (defs.h): #include stdio.h.
7445 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7447 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7448 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7449 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7450 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7451 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7452 it before printing out the hex shape of an address.
7454 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7456 * rs6000-xdep.c (frame_initial_stack_address): Move
7457 code to set frame->cache_fsr into new separate function
7458 frame_get_cacahe_fsr. This allows fixing a fatal error.
7459 * xcoffexec.c: Turn previously suppressed error
7460 message back on, after cleaning up BFD.
7462 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7463 printing of blank line, since it cases printing of an
7464 extra blank line. Is this intended? It does mess up
7466 * defs.h: Put back declarations of malloc and realloc,
7467 but protected by #ifndef MALLOC_INCOMPATIBLE.
7468 * objfiles.c: Undo previous change: Use malloc/realloc
7469 for objfile malloc/realloc fields (but add a cast).
7470 * xcoffexec.c: Suppress an error message (for now).
7472 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7474 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7475 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7476 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7478 * xcoffread.c: Modifications to C_DECL storage class handling, and
7479 introduction of an old smash_to_pointer_type() routine.
7481 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7482 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7483 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7484 parameters have been modified.
7486 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7487 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7488 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7489 and fetch_inferior_registers() always fetched all the registers
7490 resulting valid register values at hand all the time. Pushing a dummy
7491 frame did not require validating all register values first. After
7492 putting the above mechanism into action, we didn't have valid registers
7493 values always ready. Thus, all registers need to be fetched before
7494 pushing a dummy frame now.
7496 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7497 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7498 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7499 the starting address (actual frame address) of a frame.
7500 * rs6000-tdep.c: modifications to function_frame_info() to see if
7501 function reserves a frame pointer register (alloca register)
7502 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7503 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7504 functions with alloca() calls.
7506 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7508 * xm-sysv4.h: Provide definitions/prototypes for host environment
7509 functions for which no definitions or prototypes are provided in
7510 any currently included gdb or host environment header files.
7511 For SVR4, this currently includes malloc and realloc, which cannot
7512 be portably prototyped in any gdb include file.
7514 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7516 * buildsym.h: Remove obsolete variable file_stabs.
7518 * Makefile.in: Move place where configure merges in host-
7519 and target-dependent fragments later, so the latter
7520 can override (say) GNU_MALLOC.
7521 * config/mh-rs6000: Use system malloc. Otherwise, I
7522 ended up with *two* incompatible versions of malloc
7523 (functions in libc would call the malloc in libc).
7524 I assume this is a shared library problem.
7526 * remote.c: Fix (presumed) typo.
7527 * objfiles.c: Use xmalloc/xrealloc instead of
7528 malloc/realloc (since the latter are no longer declared).
7530 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7531 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7532 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7533 handle individual registers.
7534 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7535 correctly in case it wasn't cached yet. (A problem showed up
7536 after fetching individual registers.)
7537 * buildsym.c: Disable type_synonym_name's type name overwriting
7538 in cases it is unnecesary. rs6000 portation doesn't use
7539 type_synonym_name, and it used to nullify type names
7540 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7541 type's name as soon as space for that type is allocated.
7542 * xcoffread.c: ignore a section's lineno information if it is
7543 not `.text'. (In rs6000 bfd portation integration, skipping over
7544 `.pad' sections are ignored since it was in machine independent
7545 part of the code. Thus, a problem of fake sections with invalid
7546 lineno information arised.)
7548 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7549 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7550 * rs6000-tdep.c: make function_frame_info() work whether or not
7551 reading from a core file.
7552 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7554 * infrun.c. main.c, printcmd.c. symtab.c:
7555 More changes from IBM for rs6000.
7558 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7560 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7561 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7562 Merge in changes (mostly from IBM) for RS6000.
7563 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7564 More changes from IBM for RS6000. These are in machine-
7565 independent code, and probably could do with some cleaning
7566 up. The most questionable of these are #ifdef IBM6000.
7567 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7568 to single_step() (for consistency with rs6000 and i860).
7569 * utils.c: Allow the 1st arg to xrealloc to be NULL
7570 (in which case do malloc). This removes the need for
7571 some tests in xcoff code (and perhaps other places?).
7572 * coffread.c: Removed variables last_source_file,
7573 type_vector, and type_vector_length as these are now
7574 defined by buildsym.[ch].
7575 * defs.h: Remove prototypes for malloc and realloc, since
7576 these should only be used to implement xmalloc and xrealloc,
7577 and they conflict with <stdlib.h> in AIX - where they
7578 return void* even when __STDC__ isn't defined. Sigh.
7579 * munch: Recognize *initialize* in data as well as text
7580 (AIX uses data). Also, incorporate a patch from Garrett
7581 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7582 much more sensible, by only trying to match the name of
7583 the initialize_foo function, and not the junk before it.
7585 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7587 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7588 unless symbol table indicates that something has changed.
7590 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7592 * remote.c: Make it work for embedded MIPS. Increase buffer
7593 size, and use throughout. Round buffer size up if too many regs.
7594 Support baud rate setting and try for an 8-bit path. If
7595 interrupted while waiting for target, send a ^C down the wire.
7596 Avoid single-byte reads.
7597 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7599 * mips-xdep.h: Avoid the embedded regs when on Unix.
7601 * mipsread.c: Byte-swap the symbol table structures, using
7602 routines from ecoff.c, to read a symbol table written in any
7603 of the four possible byte orders.
7604 * configure.in (mips-big-* target): Same as Sony News.
7605 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7606 * ecoff.c: New file for symbol swapping routines.
7608 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7610 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7611 all-breakpoints' command.
7612 * (get_number): Allow users to enter negative breakpoint numbers.
7613 * (breakpoint_1): Reformat display of 'info break' to show new
7615 * (create_longjmp_breakpoint, breakpoint_re_set,
7616 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7617 symfile.c (syms_from_objfile): Re-do
7618 insertion of longjmp breakpoints. Move all code into
7619 breakpoint_re_set, and call that instead of
7620 create_longjmp_breakpoint in symfile.c.
7622 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7624 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7625 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7626 * symtab.c (find_pc_symtab): Handle having no objfiles.
7627 * infcmd.c: Fix comment.
7628 * objfiles.c (free_all_objfiles): Add.
7629 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7630 * symfile.c (symbol_file_command): free all objfiles when
7631 specifying a new symbol file.
7632 (reread_symbols): Stat the file name, don't fstat the descriptor.
7634 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7636 * Makefile.in, configure.in: removed traces of namesubdir,
7637 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7638 copyrights to '92, changed some from Cygnus to FSF.
7640 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7642 * dbxread.c (end_psymtab): Delete empty psymtabs.
7643 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7644 * symfile.h (struct objfile): Add free_psymtabs.
7646 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7648 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7650 * symfile.c (symbol_file_command): strcmp => !strcmp.
7651 * breakpoint.h: Move prototypes to follow enum definition they need.
7652 * breakpoint.c, infrun.c: Lint.
7653 * printcmd.c: Use `enum enable' rather than `enum
7655 * mipsread.c: First pass at making it compile with the new
7656 objfile changes. Probably seriously broken still, but it
7659 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7661 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7662 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7663 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7664 stepping (and nexting) through longjmp(). Also, cleanup
7665 breakpoint handling quite a bit by creating explicit breakpoint
7666 types instead of using magic breakpoint numbers.
7667 Makefile.in: Update version to 4.4.3
7669 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7671 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7672 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7673 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7675 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7677 * minsyms.c (install_minimal_symbols): Add bunches to any
7678 existing minsyms in the objfile. Avoid extra mallocation
7679 by working directly in the obstack. Remove ignored `mainline' parm.
7680 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7681 xcoffread.c: Change all callers.
7682 * FIXME: We should be able to eliminate MAINLINE from all the
7683 symbol readers now, with a small bit of work.
7685 * valops.c, value.h: Lint.
7686 * remote-vx.c: Add missing break; statement. Bugfix by
7687 Michael Sclafani, <sclafani@src.dec.com>.
7689 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7691 * Makefile.in (VERSION): Update version to 4.4.2
7692 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7693 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7694 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7695 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7696 mmap-alloc.o, mmap-sbrk.o
7698 * altos-xdep.c: Minor whitespace change.
7699 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7700 use to new minimal symbol table use.
7701 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7702 * arm-xdep.c (store_inferior_registers): Returns void.
7703 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7704 Convert from misc function vector use to new minimal symbol table use.
7705 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7706 * breakpoint.c: Add prototypes for local functions.
7707 * breakpoint.c (catch_command_1): Change to static and remove unused
7709 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7710 * breakpoint.h: Change function decls to prototype form.
7711 * buildsym.c: Add prototypes for local functions.
7712 * buildsym.c: Moved hashname() function here from dbxread.c.
7713 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7714 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7715 * buildsym.c (dbx_alloc_type): Change to static.
7716 * buildsym.c (finish_block): Add objfile parameter.
7717 * buildsym.c (misc): Change symbol_obstack to objfile version.
7718 * buildsym.c (make_blockvector): Change to static.
7719 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7720 * buildsym.c (compare_line_numbers): Change to static, args are const,
7721 cast args when used.
7722 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7723 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7724 and made static. Add objfile parameter.
7725 * buildsym.c (end_symtab): Simplify code using line table size.
7726 Realloc the linetable on the objfile symbol_obstack and copy there.
7727 * buildsym.c (scan_file_globals): Convert from misc function vector
7728 use to new minimal symbol use.
7729 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7730 strings get allocated in objfile's symbol_obstack. Convert references
7731 to builtin types to lookup_fundamental_type().
7732 * buildsym.c (read_type): Make static, add objfile parameter, convert
7733 references to buildin types to lookup_fundamental_type().
7734 * buildsym.c (read_struct_type): Add objfile parameter.
7735 * buildsym.c (read_array_type): Make static, add objfile parameter.
7736 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7737 * buildsym.c (read_huge_number): Make static.
7738 * buildsym.c (read_range_type): Make static, add objfile parameter,
7739 convert references to buildin types to lookup_fundamental_type ().
7740 * buildsym.c (read_args): Make static, add objfile parameter.
7741 * buildsym.h: Convert function decl's to prototype form.
7742 * c-exp.y: Add prototypes for local functions, convert uses of misc
7743 function vector to minimal symbol table. Reformat all builtin type
7744 initializations and pass a NULL objfile to init_type() for them.
7745 * coffread.c: Change context_stack ref's to coff_context_stack,
7746 add local function prototypes. Cast uses of xrealloc arg 1.
7747 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7748 crafting a new type.
7749 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7750 * coffread.c (finish_block): Change name to coff_finish_block.
7751 * coffread.c (make_blockvector): Add and use objfile parameter.
7752 * coffread.c (record_line): Change name to coff_record_line.
7753 * coffread.c (start_symtab): Change name to coff_start_symtab.
7754 * coffread.c (end_symtab): Change name to coff_end_symtab.
7755 * coffread.c (record_misc_function): Change name to record_minimal_
7756 symbol and change to minimal symbol table use from misc func tbl.
7757 * coffread.c (coff_symfile_read): Convert from misc function vector
7758 use to minimal symbol table use.
7759 * coffread.c (hashname): Remove; use common version in buildsym.c.
7760 * coffread.c (decode_base_type): Change references to builtin types
7761 to calls to lookup_fundamental_type().
7762 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7763 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7764 * command.c: Add prototypes for local functions.
7765 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7766 appropriate member of the function union for that type.
7767 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7768 ifdef out the function since it isn't currently used.
7769 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7770 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7771 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7772 * command.c (help_cmd): Compare function pointer to NULL.
7773 * command.c (help_cmd_list): Compare function pointer to NULL.
7774 * command.c (lookup_cmd_1): Use correct member of function union.
7775 * command.c (undef_cmd_error): Make static.
7776 * command.c (complete_on_cmdlist): Use correct member of func union.
7777 * command.c (do_setshow_command): Use correct member of func union.
7778 * command.c (shell_escape): Convert rindex use to strrchr.
7779 * command.h (COMMAND_H): Define if already included.
7780 * command.h (cmd_list_element struct): Change 'function' to a union
7781 and prototype args. Prototype completer function.
7782 * command.h: Convert decl's to prototype form.
7783 * convex-xdep.c (store_inferior_registers): Returns void.
7784 * copying.c: Prototype local functions.
7785 * coredep.c: Minor whitespace change.
7786 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7787 * cplus-dem.c: Prototype local functions.
7788 * dbxread.c (hashname): Remove; moved to buildsym.c.
7789 * dbxread.c (free_and_init_header_files): Make static.
7790 * dbxread.c: Add prototypes for local functions.
7791 * dbxread.c (new_object_header_files): Remove; inlined usages.
7792 * dbxread.c (xrealloc usages): Cast args.
7793 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7794 and change usages accordingly.
7795 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7796 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7797 * dbxread.c (dbx_next_symbol_text): Make static.
7798 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7799 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7800 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7801 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7802 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7803 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7805 * dwarfread.c (record_misc_function): Change name to record_minimal_
7806 symbol and use minimal symbol table throughout.
7807 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7808 * dwarfread.c: Convert all references to builtin types to use the new
7809 lookup_fundamental_type function.
7810 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7811 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7813 * elfread.c (record_misc_function): Convert to use record_minimal_
7815 * elfread.c (elf_symtab_read): Add objfile parameter.
7816 * eval.c: Add prototypes for local functions and move some decls
7817 around to accomodate prototypes.
7818 * expprint.c: Add prototypes for local functions. Change references
7819 to misc function vector to minimal symbol table.
7820 * findvar.c (read_memory usages): Cast args.
7821 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7822 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7823 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7824 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7825 * gould-xdep.c: Minor whitespace change.
7826 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7827 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7828 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7829 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7830 * i386-tdep.c: Add prototypes for local functions.
7831 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7832 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7833 that defaulted to int.
7834 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7835 i386_push_dummy_frame): Returns void.
7836 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7837 int and explicitly declare return type as int.
7838 * i387-tdep.c: Minor formatting changes.
7839 * i960-tdep.c (leafproc_return): Convert from misc function vector
7840 use to minimal symbol table use.
7841 * infcmd.c: Add prototypes for local functions.
7842 * infcmd.c (continue_command, until_next_command, until_command,
7843 path_info, path_command): Make static.
7844 * infcmd.c (step_1, until_next_command): Convert from misc func
7845 vector to minimal symbol table use.
7846 * inflow.c: Add prototypes for local functions.
7847 * infptrace.c (store_inferior_registers): Returns void, not int.
7848 * language.c (_initialize_language): Use proper member of function
7850 * m2-exp.y: Add prototypes for local functions, convert misc function
7851 vector uses to minimal symbol table uses.
7852 * m2-exp.y (make_qualname, yyerror): Make static.
7853 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7854 * m68k-pinsn.c: Add prototypes for local functions.
7855 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7856 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7857 * m68k-stub.c: Add prototypes.
7858 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7859 use to minimal symbol table use.
7860 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7861 * m88k-xdep.c (store_inferior_registers): Returns void.
7862 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7863 * mach386-xdep.c (store_inferior_registers): Returns void.
7864 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7865 * main.c: Add prototypes for local functions.
7866 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7867 longjmp() result to (NORETURN void).
7868 * main.c (catch_errors): Prototype the 'func' parameter.
7869 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7870 Takes an unused arg.
7871 * main.c (execute_command): Call the right member of the func union.
7872 * main.c (command_loop_marker, symbol_completion_function,
7873 command_loop): Make static.
7874 * main.c (command_line_input): Make linelength unsigned, cast arg
7875 to command_line_input().
7876 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7877 * main.c (initialize_main): Call right member of function union.
7878 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7879 * mem-break.c: Include symtab.h
7880 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7881 * mips-xdep.c (store_inferior_registers): Returns void.
7882 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7883 use to minimal symbol table use.
7884 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7886 * mipsread.c (make_type): Remove, convert usages to init_type.
7887 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7888 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7889 vector use to minimal symbol table use.
7890 * parse.c: Add prototypes for local functions.
7891 * parse.c (xrealloc usages): Cast args.
7892 * parse.c (prefixify_expression, length_of_subexp): Make static.
7893 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7894 * parser-defs.h: Convert function decls to prototype form.
7895 * partial-stab.h: Convert from misc function vector use to new minimal
7897 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7898 the per-objfile copies.
7899 * printcmd.c: Add prototypes for local functions. Move some struct
7900 definitions around to accomodate prototypes.
7901 * printcmd.c (decode_format): Make static, change args oformat and
7902 osize to int from char.
7903 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7904 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7905 * printcmd.c (print_address_symbolic): Convert from misc function
7906 vector use to minimal symbol table use.
7907 * printcmd.c (address_info): Convert from misc function vector use
7908 to minimal symbol table use.
7909 * printcmd.c (delete_display, enable_display, disable_display_command):
7911 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7912 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7913 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7914 * pyr-xdep.c (store_inferior_registers): Returns void.
7915 * remote-mm.c (mm_load): symbol_file_add return value unused.
7916 * remote-nindy.c: Minor format change.
7917 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7918 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7919 * rs6000-xdep.c (store_inferior_registers): Returns void.
7920 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7921 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7922 vector use to minimal symbol table use.
7923 * solib.c: Add prototypes for local functions.
7924 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7925 function vector use to minimal symbol table use.
7926 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7927 * solib.c (find_solib, shared_library_command): Make static
7928 * solib.c (read_memory, write_memory usages): Cast args.
7929 * solib.c (special_symbol_handling): Add function
7930 * source.c: Add prototypes for local functions.
7931 * source.c (select_source_symtab): Convert to scan objfiles.
7932 * source.c (open_source_file): Make static.
7933 * source.c (xrealloc usages): Cast args.
7934 * source.c (source_line_charpos): ifdef out, unused.
7935 * source.c (get_filename_and_charpos): Make static.
7936 * stack.c: Add prototypes for local functions.
7937 * stack.c (print_frame_info, frame_info): Convert from misc function
7938 vector use to minimal symbol table use.
7939 * symfile.c: Add prototypes for local functions.
7940 * symfile.c (compare_symbols): Make args const PTR's.
7941 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7942 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7943 * symfile.c (obsavestring): Add objfile parameter.
7944 * symfile.c (init_misc_bunches, prim_record_misc_function,
7945 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7946 sort_misc_function_vector, compact_misc_function_vector): Remove
7947 * symfile.c (symbol_file_add_digested): Add function.
7948 * symfile.c (symbol_file_add): Returns struct objfile *.
7949 * symfile.c (symbol_file_command): Modify for state file use.
7950 * symfile.c (symfile_open): Add parameter "dumpable".
7951 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7952 * symfile.c (load_command, add_symbol_file_command): Make static.
7953 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7954 * symfile.c (rindex usages): Converted to strrchr.
7955 * symfile.c (allocate_psymtab): New
7956 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7957 converted to minimal symbol table usage, but no obvious conversion.
7958 * symfile.c (free_all_symtabs): Remove.
7959 * symfile.c (_initialize_symfile): Use per-objfile info.
7960 * symfile.h: Rework the objfile structure to add per-objfile data
7961 objects (psymbol_obstack, symbol_obstack, type_obstack,
7962 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7963 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7964 Add prototypes to function declarations.
7965 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7966 function vector usage to minimal symbol table usage.
7967 * symmisc.c (DEV_TTY): Define if not defined.
7968 * symmisc.c: Add local function prototypes.
7969 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7970 printpsyms_command, print_objfiles, print_objfiles_command):
7971 Rework to use iterate_over_*
7972 * symtab.c: Add prototypes for local functions.
7973 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7974 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7975 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7976 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7977 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7978 lookup_reference_type, lookup_member_type, allocate_stub_method,
7979 check_stub_method, create_array_type, smash_to_member_type,):
7981 * symtab.c (lookup_symbol): Some args are const.
7982 * symtab.h: All type related defs and structs moved to gdbtypes.h
7983 * symtab.h: Convert decls to prototypes.
7984 * target.c (noprocess): Make static.
7985 * target.h: Change decl's to prototypes.
7986 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7987 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7988 * utils.c (_initialize_utils): Use correct member of function union.
7989 * valarith.c: include gdbtypes.h
7990 * valops.c: include gdbtypes.h, add prototypes for local functions.
7991 * valops.c (value_push, value_arg_push, find_function_addr):
7993 * valops.c (value_string): Convert from misc function vector use
7994 to minimal symbol table use.
7995 * valops.c (check_field_in): Make arg const.
7996 * valprint.c: Add prototypes for local functions.
7997 * valprint.c (print_string): Make static
7998 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7999 * values.c: Add prototypes for local functions.
8000 * values.c (value_headof): Convert from misc function vector to
8001 minimal symbol table.
8002 * xcoffexec.c: Add prototypes for local functions.
8003 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8005 * xcoffexec.c (relocate_minimal_symbol): Add.
8006 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8007 * xcoffread.c: Add prototypes for local functions.
8008 * xcoffread.c (sort_syms): Convert to scan objfiles.
8009 * xcoffread.c (read_xcoff_symtab): Make static.
8010 * xcoffread.c (various): Replace references to builtin types with
8011 calls to lookup_fundamental_type. Replace references to symbol_obstack
8012 and psymbol_obstack with pointers to the per-objfile copies.
8013 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8014 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8016 * xcoffread.c (init_stringtab): Add objfile parameter.
8017 * gdbtypes.c: New file
8018 * minsyms.c: New file
8019 * mmap-alloc.c: New file
8020 * mmap-sbrk.c: New file
8021 * objfiles.c: New file
8025 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8027 * Check in Fred Fish's changes in these modules. Fred
8028 will make ChangeLog entries for all of them. Update VERSION
8031 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8033 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8035 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8036 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8037 value.h: Prototypes for static functions; lint.
8038 * gdbtypes.h: Empty file to ease transition.
8040 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8042 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8043 inferior.h, language.h, signame.h, target.h, terminal.h,
8044 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8045 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8047 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8048 signame.c, sparc-xdep.c: Prototypes for all static functions.
8050 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8051 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8052 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8053 Remove to_call_function and target_call_function, since it
8054 always calls the same thing (call_function_by_hand).
8055 * core.c, exec.c, solib.c: Rename target_ops sections =>
8057 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8058 target.h: target_kill takes no args.
8059 * language.c (language_info): Scaffolding to allow briefer
8060 messages when the current language changes. FIXME.
8061 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8062 complaints about volatile functions.
8063 * xm-sysv4.h (HAVE_MMAP): Define.
8065 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8067 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8068 to make prototypes for all functions declared here.
8069 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8070 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8071 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8072 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8073 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8074 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8075 * utils.c: Avoid declaring malloc and realloc. Lint.
8076 (request_quit): Accept signal-number parameter.
8078 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8080 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8081 DIE's. Add new function read_tag_pointer_type() to read them.
8083 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8084 When creating a new user defined type, check to see if a partial
8085 type already exists, and if so, bash it to fit.
8087 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8089 * coffread.c (decode_base_type): Pass long, not union.
8090 Fix by Eric Valette, ev@chorus.fr.
8092 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8094 * elfread.c (elf_symtab_read): Fix code to correctly track
8095 changes in bfd for absolute symbols.
8097 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8099 * xm-vaxbsd.h: Close off comment.
8101 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8103 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8105 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8107 * mips-tdep.c (mips_print_registers): Print correct register
8108 number for double pseudo-registers.
8110 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8112 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8113 in the op$::OPERATOR. case. From Steven McCanne,
8114 <mccanne@horse.ee.lbl.gov>.
8116 * exec.c (set_section_name): Pass arg to exec_files_info;
8117 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8119 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8121 * main.c (print_gdb_version): Copyright msg: only this year.
8122 (cd_command): Avoid changing current_directory on error.
8124 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8126 * mipsread.c (parse_partial_symbols): Handle dependencies
8127 between partial symbol tables (when not doing stabs-in-ecoff).
8128 (This used to be handled by parse_fdr, but parse_fdr was
8129 incompatible with handling stabs-in-ecoff, so the code
8130 was re-written to not use parse_fdr. Unfortunately,
8131 the logic to handle dependencies was overlooked.)
8133 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8135 * coffread.c (read_enum_type): Use the size of a target int when
8137 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8139 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8140 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8141 TARGET_PTR_BIT to determine size of a pointer
8142 * values.c (unpack_long): when unpacking a REF or a PTR don't
8143 assume the size of the type.
8145 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8147 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8148 looking at its members. Improve guess between struct and union,
8149 only assuming union if multiple members have offsets of zero.
8151 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8153 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8154 (This is just for clarity - and one day permitting us to
8155 change FP0_REGNUM from 38 to 32, which would make more sense.)
8156 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8157 register numbers in stabs-in-ecoff get handled correctly.
8159 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8161 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8162 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8163 into BSD and Ultrix.
8165 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8167 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8169 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8171 * Makefile.in: Increment version to 4.4.1.
8172 * main.c (print_gdb_version): Update copyright notice.
8174 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8176 * mipsread.c: Prepend "struct " to the names of structure
8177 types, and similarly for enums and unions. (This used
8178 to be done, but got lost in the re-write to "guess" the
8179 difference between enum/struct/union.)
8180 Also, guess that a tag is an enum if the first member
8183 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8185 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8188 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8190 * Projects: Patching executables is done.
8191 * Makefile.in (VERSION): Roll to gdb-4.4.
8192 * README, WHATS.NEW: Update for gdb-4.4.
8194 * symfile.c (reread_symbols): Whenever we reread one object
8195 file's symbols, we must restart the scan, because the object_files
8196 chain has been permuted.
8198 * exec.c (exec_files_info): Split out into print_section_info.
8199 Print BFD filename of each section if it's not the default one.
8200 * core.c (core_files_info): Call print_section_info.
8202 * xm-vax.h: Include a few system header files whose definitions
8203 must precede defs.h.
8204 * language.c, language.h: Make some things const.
8205 * expression.h, main.c: const spreads like ooze.
8207 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8208 since BREAKPOINT values can be >0x80.
8210 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8212 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8214 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8216 * sparc-pinsn.c: Remove kludge for preferring architectures.
8217 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8218 and forever. Add `add' instruction to the set that get checked
8219 for a preceding `sethi' in order to print an absolute address.
8220 Corresponding changes in ../include/opcode/sparc.h needed
8221 to eliminate garbage instructions.
8223 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8225 * mipsread.c (parse_partial_symbols): Make sure partial
8226 symbols are created for external symbols (as used to be
8227 the case). This is a bit of a pain with the mips-coff.
8228 It uses a table which points to all of the external
8229 symbols belonging to a particular FDR or psymtab.
8230 Once we've generated this table, we might as well save
8231 it, and then use it in psymtab_to_symtab_1 to find
8232 the symbols to pass to parse_external().
8233 * symfile.c, symfile.c: New function start_psymtab_common
8234 to share the common parts of allocating a new psymtab
8235 for dbxread, mipsread (and later dwarfread). Its code
8236 was pulled out from start_psymtab in dbxread.c.
8237 * dbxread.c (start_psymtab): Use start_psymtab_common().
8239 * valprint.c (val_print): If there is an error when trying
8240 to print a string, check to see if there really is a problem
8241 by reading just one character. If that works, assume
8244 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8246 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8247 cypress, v8 mnemonics in that order.
8249 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8251 * sparc-pinsn.c: Put the qsort() back in.
8253 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8255 * findvar.c (read_register, write_register): Handle machines
8256 where REGISTER_TYPE is not the same size as "int".
8258 Handle debug symbols in dynamically loaded (relocated) code:
8260 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8261 offset to process_one_symbol.
8262 (process_one_symbol): Take new offset parameter. Add it into
8263 appropriate symbol types to relocate symbols to loaded addresses.
8264 Handle all possible symbol types, and complain() about types that
8265 we don't expect to see.
8266 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8267 process_one_symbol (FIXME, should pass real offset).
8271 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8273 (set_breakpoint, break_command_1, until_break_command,
8274 catch_command_1, breakpoint_re_set_one): Use it.
8275 * symtab.h (resolve_sal_pc): Declare.
8276 * infcmd.c (jump_command): Use resolve_sal_pc.
8278 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8280 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8282 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8284 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8285 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8286 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8288 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8290 * dbxread.c (process_one_symbol): Make a first cut at handling
8291 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8293 * symtab.c (find_pc_line): Fix stepping into and out of #included
8296 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8298 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8299 no longer any need to copy ../include/opcode/* into gdb.
8301 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8303 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8305 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8307 * valprint.c (type_print_base, type_print_method_args):
8308 Print C++ constructor methods without bogus "return type."
8310 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8312 * infptrace.c (child_xfer_memory): Parameter "target" should
8313 be a pointer to a structure, not the entire structure.
8315 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8317 * depend: Convert the couple of references to ansidecl.h that
8318 used the local gdb version to use the ../include version.
8320 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8323 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8324 (inferior_proc_init): Fix non-ANSI version of args.
8325 (attach): Call print_sys_errmsg with correct number of args.
8326 (mappingflags): Make static, does not need to be global.
8328 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8329 not the entire struct itself.
8331 * valops.c (value_assign): Cast some args to modify_field() and
8332 {read,write}_register_bytes() correctly.
8334 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8336 * Makefile.in (MALLOCSRC): Removed reference to removed local
8339 * dwarfread.c (list_in_scope): Needs an initial value, use file
8342 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8344 * main.c (main): Make option_index local to keep new getopt happy.
8345 main.c, solib.c, Makefile.in: Update copyright notices.
8347 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8349 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8351 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8353 * Makefile.in (HFILES): Add partial-stab.h.
8355 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8357 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8358 New files for stratus. Not complete enough to actually build
8359 on the Stratus machine; that awaits copyright assignment for
8362 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8363 for getting custom flags into CFLAGS when doing makes.
8365 * configure.in: Add config information for stratus.
8367 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8369 * dbxread.c (process_one_symbol): Pass address of structure
8370 to complain(), rather than the whole structure.
8372 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8374 * solib.c (solib_add_common_symbols): Only compile in when not
8375 using SVR4 style shared libraries.
8377 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8379 * dwarfread.c (locval): Add offreg flag to indicate location
8380 values that are computed off a base register.
8382 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8383 TAG_local_variable cases to account for static variables
8384 within function scopes.
8386 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8388 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8389 doesn't exist on some systems.
8391 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8392 nexting over recursive function calls.
8394 * target.c (target_read_string): Create this routine to read null
8395 terminated strings from the target. It deals with running off the
8396 end of memory elegantly as well. solib.c (find_solib): Use
8397 target_read_string() to avoid problems with running off the end of
8400 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8401 that reference pgrp_inferior.
8403 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8405 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8406 mips-tfile has been hacked to act more "traditionally."
8407 * dbxread.c: Fixed typo in comment.
8409 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8411 * mips-tdep.c (mips_skip_prologue): Add some number of
8412 'sw' instructions before 'addiu' adjusts the stack.
8414 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8416 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8417 freescope, buildblock closescope, record_line, add_symbol_to_list,
8418 gatherblocks, make_blockvector): Extensive changes to switch
8419 to generic symbol table building code in buildsym.c. Remove
8420 scope tree structures and functions, symbol table building
8421 functions, and lots of other small changes.
8423 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8424 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8426 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8428 * buildsym.c (cleanup_undefined_types): Add support for enums.
8429 This fixes the 'GDB internal error. cleanup_undefined_types with
8432 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8434 * dbxread.c: detect gcc2 compilations.
8436 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8438 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8439 in ../include/opcode/sparc.h.
8441 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8443 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8444 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8445 to reflect actual locations of opcode files, so TAGS target will
8448 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8450 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8453 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8454 dereferencing to access the correct elements.
8456 * valops.c (value_addr): Declare return type of external func
8459 * xcoffread.c: Undefine next_symbol_text before redefining it.
8461 For older changes see ChangeLog-9091
8467 version-control: never