1 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
3 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
4 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
5 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
6 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
7 ptrace needs 5 arguments, #define ptrace to always
8 pass zero as the 5th argument.
10 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
12 * configure.in: Match z8k-*-sim for z8000.
13 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
14 * remote-hms.c: Update to use new serial protocol.
16 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
18 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
19 necessary and Solaris doesn't have it.
21 * Makefile.in (clean-info, install, install-info, info, dvi,
22 check, all): do not echo recursion lines.
24 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
26 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
27 required target ports which use sockets (like a29k-udi).
29 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
31 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
33 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
34 systems lacking select().
36 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
38 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
40 * alldeps.mak, depend: Update with latest automatically built
43 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
45 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
47 * Makefile.in (make-proto-testsuite.dir): New target to make
48 prototype testsuite tree.
50 * Makefile.in (VERSION): Bump to 4.8.4.
52 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
54 * stabsread.c (define_symbol): If unrecognized constant type,
55 complain() not error().
57 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
59 * infptrace.c: Add missing close paren to test for
60 FIVE_ARG_PTRACE defined.
62 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
63 when compiling with gcc, but disable it for now. See comment.
64 * defs.h (LONGEST): Define as either "long" or "long long"
65 based on CC_HAS_LONG_LONG.
66 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
67 how longest_to_int is defined.
68 * c-valprint.c (c_val_print): Call print_longest.
69 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
71 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
73 * printcmd.c (print_scalar_formatted): Call print_longest
74 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
75 * typeprint.c (print_type_scalar): Call print_longest and let
76 it figure out what to do for PRINTF_HAS_LONG_LONG.
77 * valprint.c (val_print_type_code_int): Call print_longest
78 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
79 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
80 * value.h (struct value): Replace usage of LONG_LONG with
82 * value.h (print_longest): Add prototype.
83 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
84 * values.c (unpack_double): Collapse code that was unnecessarily
85 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
86 * values.c (value_from_longest): Remove dependency on
87 CC_HAS_LONG_LONG and just use LONGEST.
88 * solib.c (solib_map_sections): Use bfd_get_filename
89 to access filename field.
90 * solib.c (clear_solib): Save filename and free it later, after
91 bfd_close, since bfd_close may reference it. Use bfd_get_filename
93 * config/convex/xm-convex.h (LONG_LONG): Replace with
94 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
95 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
96 Add PRINTF_HAS_LONG_LONG references.
98 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
100 * inflow.c (kill_command), infcmd.c (attach_command),
101 remote.c (remote_interrupt_twice): In messages for the user, call it
102 "the program" or "the program being debugged" not "the inferior".
104 * hp300ux-nat.c: Cast second arg to supply_register calls.
105 (_initialize_kernel_u_addr, getpagesize): New functions.
106 (store_inferior_register_1): Change arg name from value to val.
107 (fetch_core_registers): Make arg core_reg_size unsigned.
108 Pass 5 args to ptrace.
109 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
110 Remove KERNEL_U_ADDR stuff.
111 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
112 * config/m68k/hp300hpux.m{t,h}:
113 Move exec.o from NATDEPFILES to TDEPFILES
114 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
115 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
117 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
119 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
121 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
123 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
125 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
127 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
128 describe `set demangle-style arm' (not cfront);
129 mention can type `q' to discard output, when gdb pages
131 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
133 * valops.c (search_struct_field): Fix gdb core dump with incomplete
136 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
138 * remote.c: Change timeout to 2.
139 (remote_open): Use unpush_target not remote_close.
140 (remote_resume): If siggnal != 0, give warning not error().
141 (remote_wait, remote_interrupt, remote_interrupt_twice):
142 If we get two interrupts, let the user get out if they want.
143 (remote_{kill,mourn}): New functions.
144 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
146 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
148 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
150 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
152 * Remote targets (mourn): Call unpush_target.
154 * config/sparc/xm-sun4os4.h: Declare free() to return int.
155 Remove twisted use of PARAMS.
157 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
158 that ansidecl.h assumes ANSI on AIX.
160 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
162 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
163 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
165 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
167 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
169 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
171 * remote-vx.c (net_connect): Allow numeric IP address for host.
173 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
175 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
177 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
179 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
181 * symtab.h, xcoffread.c: Revise linetable sorting comments.
183 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
185 * valops.c (value_cast): A cast might also change the object
186 representation in C++.
187 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
188 to get the proper read_symtab function when called from mipsread.c.
189 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
190 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
191 for dummy psymtabs, inhibit processing of dummy psymtabs.
193 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
195 * Changes from (or inspired by) AMD:
196 * remote-udi.c (udi_attach): Assignments to Space and Offset were
198 (udi_wait): Make error message (UDIGetStdout) match error.
199 (udi_wait): Handle UDIStdinNeeded.
200 * command.c [CANT_FORK]: Use system().
201 * utils.c (prompt_for_continue): Allow quit with 'q'.
203 * solib.c (solib_add): Don't call special_symbol_handling if there
204 were errors in symbol_add_stub. Also set so->from_tty before
205 calling symbol_add_stub.
207 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
209 * Merge in HPPA/BSD patches from Utah:
210 * defs.h: Add const to 2nd arg of psignal prototype.
211 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
213 * hppab-core.c: Deleted. No longer useful.
214 * hppab-nat.c: #include more files. Use PT_WUREGS, not
216 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
217 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
218 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
219 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
220 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
222 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
224 * Fix two bugs found by deja-gnu. One is the incorrect reporting
225 of the PC being in a stack dummy when looking at a core file
226 without symbols. The other is the incorrect passing of char
227 arguments during expression evaluation (ie: p foo('a','b') would
228 mess up the passing of it's args because it wasn't coercing the
230 * hppah-tdep.c: Rename global functions to have consistent hppa_
231 prefix. Make more functions static. Drop hp_ prefix from static
232 functions. (hppa_push_arguments): Call value_arg_coerce to cast
233 char to int args if necessary. (hppa_fix_call_dummy): Create
234 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
235 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
236 valid (ie: != 0) before doing comparison against PC.
237 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
238 to reflect new arguments.
239 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
240 prefix for func name. (FIX_CALL_DUMMY): Move code into
243 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
244 to malloc() so that we can test GDB eval of dynamically created
245 arrays (like char strings in `print "foo"').
247 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
249 * printcmd.c (print_address_symbolic): Search symtabs as well as the
250 minimal symbols for a nearby symbol.
252 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
254 * coffread.c: Comment changes around minimal symbol recording.
256 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
258 * command.c: comment changes only.
260 * mips-tdep.c (heuristic_fence_post): new static variable.
261 (heuristic_proc_start): use heuristic_fence_post, print better
262 warnings, but only if not stop_soon_quietly.
263 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
265 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
267 * symtab.h: Fix LOC_REF_ARG comment.
269 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
270 and Jim Kingdon (kingdon@cygnus.com)
272 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
274 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
275 symfile.c (compare_symbols): Don't check first character; STRCMP
278 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
279 structures that are passed by address in a register.
280 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
281 * findvar.c (read_var_value),
282 printcmd.c (address_info, print_frame_args),
283 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
284 * symtab.c (lookup_block_symbol): Deal with it.
286 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
288 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
290 * objfiles.c (find_pc_section): Return a struct obj_section *.
291 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
292 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
293 Don't use obj_section hack.
294 * xcoffexec (vmap_symtab): Relocate obj_sections.
295 * printcmd.c (containing_function_bounds): Use find_pc_section.
297 * symtab.h: Clean up SYMBOL_VALUE comments.
299 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
301 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
302 Expand comments about LOC_ARG/LOC_LOCAL pairs.
304 * coffread.c (read_coff_symtab): Use rewind before fseek.
306 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
308 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
309 * Makefile.in: Add $(YFLAGS) when using $(YACC).
310 * Makefile.in: Remove message to expect conflicts and unused
311 rules in ch-exp.y, since there no longer are any such.
313 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
315 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
317 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
319 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
320 rather than dumping core.
322 * Makefile.in: Add ${srcdir}/ to all source files.
323 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
324 (TAGS): Deal with srcdir and new config directory scheme.
326 Makefile.in (NONSRC): Remove createtags.
327 alldeps.mak: Updated.
329 * rs6000-tdep.c: Delete unused function print_frame.
331 * frame.h (struct frame_info): Doc fix for next_frame.
332 New field signal_handler_caller.
333 blockframe.c (create_new_frame, get_prev_frame_info),
334 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
335 INIT_FRAME_PC_FIRST).
336 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
339 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
341 * irix4-nat.c (fetch_core_registers): Special version of this for
342 Irix 4.x, which stores regs a bit differently from other /proc
344 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
345 to new file core-svr4.c.
346 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
347 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
349 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
351 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
353 * i387-tdep.c: Remove unused #includes.
355 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
357 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
359 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
361 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
363 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
364 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
365 Don't muck with SYMBOL_CLASS.
367 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
369 * munch: Don't use head command. It doesn't exist everywhere.
371 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
373 * inflow.c (new_tty): Remove spurious 'o' character at end
376 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
378 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
379 instructions and nothing more.
380 * mipsread.c (add_line): Add comment why we have to combine line number
381 entries for the same line number.
383 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
385 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
388 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
390 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
392 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
394 * source.c (select_source_symtab): Clean up comment. Also, if
395 we have a current_source_symtab, and s is NULL, return without
397 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
398 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
400 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
402 * dbxread.c (unknown_symchar_complaint): Add new complaint.
403 * stabsread.h: Declare it.
404 * partial-stab.h: Use it.
406 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
408 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
410 * stack.c (print_frame_info): Print specially if dummy frame.
412 * breakpoint.c: Add comments regarding within_scope future direction.
416 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
418 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
420 * ch-exp.y: Fix thinko that broke parsing of FALSE.
422 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
424 * stabsread.c (read_member_functions): Initialize domain for stubbed
425 member functions to avoid gdb core dumps when printing pointers
427 * cp-valprint.c (cp_print_class_method): Check for stubbed member
430 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
432 * expprint.c (print_subexp): If opcode not found in op_print_tab,
433 stop with an error().
434 eval.c (evaluate_subexp): Change error message.
436 * objfiles.c (build_objfile_section_table): Cast return value
439 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
441 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
442 to rs6000_frame_chain and deal with it if we're in a signal handler.
443 (FRAME_SAVED_PC): Use rs6000_frame_chain.
445 * breakpoint.c (within_scope): New function.
446 (enable_breakpoint, watchpoint_check): Use it.
448 * source.c (openp): Handle "exec-file ./ls" correctly.
450 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
452 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
454 * ch-exp.y: Clean up lexing of identifiers and
455 reserved words. (E.g. don't recognize FALSEXXX as the
456 keyword FALSE followed by the identifier XXX.)
457 Also, convert identifiers to lower case.
459 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
461 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
462 new serial interface.
464 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
466 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
467 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
468 * ser-go32.c: Return -1 on most failures, 0 on most successes,
469 and use new return codes for go32_readchar().
470 * ser-unix.c: Ditto. Also, move error handling up to caller for
471 SERIAL_SETBAUDRATE().
472 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
474 (serial_close): New routine to wrap around device close routine.
475 serial.h: Clean & document return values more clearly.
477 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
479 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
481 * rs6000-pinsn.c (print_operand, case LI): Print condition register
482 operand in decimal rather than wrong textual versions.
484 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
485 (mention 't', remove false thing about 'g' only good with 'f').
487 * breakpoint.h: move "struct breakpoint" and friends to top of
488 file so that bpstat_find_breakpoint prototype works.
490 * solib.c (struct so_list): Add bfd field.
491 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
492 Put the bfd in bfd field of the so_list.
493 (clear_solib): Free bfd name and close_bfd on the bfd.
495 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
497 * valarith.c (value_subscript): Add COERCE_REF.
498 * ch-exp.y (operand_5): We can generalize the 2nd operand
499 of a string repetition ot 'literal' without ambiguity.
501 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
503 * breakpoint.h (struct bpstat): Remove momentary field.
504 Remove bpstat_momentary_breakpoint. This was always kludgy
505 and is no longer used.
507 * breakpoint.h: Add enum bpstat_what.
508 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
509 stop and print fields of bpstat now per-breakpoint, not just
510 one for the whole chain.
511 breakpoint.{c,h} (bpstat_what): New function.
512 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
513 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
514 with call to bpstat_what.
515 README: Remove watchpoint/breakpoint bug from known bugs.
517 * breakpoint.h: Prototype bpstat_find_breakpoint.
519 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
521 * symtab.c (find_methods, gdb_mangle_name): Note that functions
523 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
524 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
526 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
528 * i960-pinsn.c (tabent): Copied struct definition from
531 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
533 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
535 * symtab.c (gdb_mangle_name): Use it.
536 * symtab.c (find_methods): Do not add destructors to choice list
538 * symtab.c (decode_line_1): Make breakpoints on destructors work
541 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
543 * ser-go32.c: Make it use serial port name.
544 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
546 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
549 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
551 * configure.in: Only configure sparclite subdir when target_cpu
554 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
556 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
557 Remove FIXME comment regarding this.
559 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
561 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
563 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
565 Add section table to objfile struct. Use it for find_pc_section.
566 * objfiles.c (add_to_objfile_sections,
567 build_objfile_section_table, find_pc_section): new functions.
568 (allocate_objfile): build section table.
569 * objfiles.h (struct obj_section): new structure.
570 (struct objfile): add section table.
571 (find_pc_section): new prototype.
572 * solib.[ch] (find_pc_section_from_so_list): removed.
573 * sparc-tdep.c: include objfiles.h for find_pc_section. include
574 symfile.h for objfiles.h.
575 (in_solib_trampoline): adjusted for new find_pc_section
576 prototype. Removed BAD_RICH_HACK ifdefs.
577 * symfile.c (syms_from_objfile): offset objfile sections.
578 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
579 * symfile.h (find_pc_section): prototype removed. Also fixed
580 comment typo NUL -> NULL.
581 * target.[ch] (find_pc_section_from_targets): removed.
582 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
584 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
586 * ser-go32.c: Format. (go32_open): Use proper return value.
588 * configure.in: Undo conditional configdirs hack for sparclite.
590 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
592 * symtab.c (list_symbols): When call break_command, pass both
593 filename and function name not just function name.
595 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
597 (Changes and new files to make "none" a full fledged configuration)
598 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
599 Currently only tm-none.h has any meaningful contents.
600 * config/none/none.mh (NAT_FILE): Use nm-none.h
601 * config/none/none.mh (XM_FILE): Use xm-none.h
602 * config/none/none.mt (TM_FILE): Use tm-none.h
603 * Makefile.in (depend): Remove comment about parse errors in
604 valops.c, it now parses correctly and generates a correct depend
605 line. Remove line that touches xm.h, tm.h, and nm.h; they are
606 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
608 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
610 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
612 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
613 exactly 8 characters.
615 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
617 * configure.in: Sparclite uses sparc config dir. Also has it's
618 own tm- & .mt files now. Also add sparclite to configdirs.
619 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
620 * config/i386/go32.mh: Nullify def of TERMCAP.
621 * config/i386/xm-go32.h: Get rid of redef of EIO.
622 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
623 specific configs. Very similar to sun4os4, but without solib.
624 * sparclite/{Makefile.in configure.in}: First cut at making this
627 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
629 * ser-go32.c: First cut at adapting to new serial interface.
631 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
633 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
634 These implement a new serial line interface for talking to remote
636 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
637 EXCEPT go32, which gets ser-go32.c.
638 * remote.c: Use new serial interface. More remote-xxx's to be
640 * ser-bsd.c, ser-termios.c: Removed.
641 * serial.c: New. Implements common operations for all serial
643 * ser-unix.c: New. Unix specific serial operations for various
644 flavors of Unix (Posix, SysV, BSD).
645 * serial.h: Generic serial interface defs.
646 * config/i386/go32.mh, config/i386/i386bsd.h,
647 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
648 ser-bsd.o from XDEPFILES. All the magic is now handled in
651 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
653 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
655 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
657 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
659 * rs6000-tdep.c (frameless_function_invocation): Don't even think
660 about framelessness except on the innermost frame.
662 * xcoffexec.c: Call fatal() not abort().
664 * stabsread.c (patch_block_stabs): If stab & no symbol, make
665 a LOC_OPTIMIZED_OUT symbol.
666 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
667 findvar.c (read_var_value), printcmd.c (address_info),
668 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
669 m2-exp.y (yylex): Deal with it.
670 ch-exp.y (yylex): Deal with it.
672 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
674 * findvar.c (value_from_register): H8500 specific, check to see
675 if we are looking at short pointer. If so, skip crock.
676 * h8500-tdep.c (h8500_frame_chain): Mask down value from
677 read_memory_integer() to avoid getting messed up by sign extension.
679 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
681 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
682 ifdef protect using BAD_RICH_HACK. This should be removed soon.
683 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
685 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
687 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
689 * core.c (dis_asm_print_address): New function.
691 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
694 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
696 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
697 entire breakpoint chain and print only the first entry that needs to
698 be printed and needs to be stopped for. Fixes problems with printing
699 of multiple breakpoints with different conditions.
700 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
701 effectively stops printing of the breakpoint chain.
702 * breakpoint.c (print_it_noop): New routine to print nothing
703 for this breakpoint entry and dont stop printing.
704 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
705 watchpoint only if it is enabled.
706 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
707 descriptor from the library to make backtraces through setjmp work.
708 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
710 * mips-tdep.c (read_next_frame_reg): Provide correct values for
711 all registers saved within sigtramp, cleanup.
713 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
715 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
717 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
719 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
720 with prototype in ../include/dis-asm.h.
722 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
724 * core.c (dis_asm_{read_memory,memory_error}): New functions.
725 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
726 Use read_memory_func interface to disassembler.
728 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
730 Teach sparc solaris to next over shared library functions.
731 * solib.[hc] (find_pc_section_from_so_list): new function and
733 * sparc-tdep.c (in_solib_trampoline): new function.
734 * symfile.[hc] (find_pc_section): new function and prototypes.
735 * target.[hc] (find_pc_section_from_targets): new function and
737 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
740 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
742 * infrun.c (wait_for_inferior): Revise comment.
744 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
746 * command.{c,h}: New var_type var_integer.
747 main.c: Use it for history_size.
749 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
750 Lint and byte-order fixups.
752 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
754 * breakpoint.h (bpstat): New field print_it.
755 breakpoint.c (bpstat_print): Use it.
756 (print_it_normal): New function (from old bpstat_print code).
757 (bpstat_{alloc,stop_status}): Set print_it field.
759 * breakpoint.c (bpstat_stop_status): Use catch_errors when
760 evaluating watchpoint condition, via new function watchpoint_check.
761 Also stop if watchpoint disabled due to leaving its block.
763 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
765 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
767 * mips-pinsn.c: Add missing include of dis-asm.h.
769 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
771 * Makefile.in (clean, distclean, realclean): Recursively apply
772 to subdirs first, rather than last. This avoids, for example,
773 Makefile being removed in a parent directory before the recursive
776 * alldeps.mak, depend: Update for below changes.
778 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
779 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
780 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
781 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
783 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
784 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
785 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
786 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
787 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
788 tm-68k.h to tm-m68k.h.
789 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
790 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
793 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
794 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
795 * a29k-tdep.c: Renamed from am29k-tdep.c.
796 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
797 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
798 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
799 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
801 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
802 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
803 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
805 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
806 define that does not appear anywhere else in the gdb source tree.
807 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
809 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
811 * breakpoint.c: Add comments regarding breakpoint_re_set.
813 * xcoffread.c (sort_syms, compare_symbols): Remove.
814 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
815 not our own sort_syms (it is identical).
817 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
819 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
821 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
822 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
824 * exec.c (exec_close): Fix storage leak.
825 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
826 output sections when patching an executable.
827 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
828 when writing all registers.
829 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
830 at the right offset in the dummy frame.
831 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
832 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
833 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
835 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
837 * Makefile.in (TARFILES): Avoid trailing backslash.
839 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
841 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
842 it in breakpoint_re_set.
843 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
845 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
846 don't use sizeof(int) for target stuff, etc).
848 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
850 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
851 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
852 support that can't be integrated anyway due to lack of clear
855 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
857 * findvar.c (read_register, write_register): Make these capable
858 of reading/writing registers that are shorter than REGISTER_TYPE.
859 * (value_from_register): Install H8500 specific code to return
860 proper value when register is being used as a pointer.
861 * h8500-tdep.c: Remove extra defines of NUM_REGS.
862 (h8500_skip_prologue): Use correct lengths for LINK instructions.
863 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
864 chain frames properly by combining frame pointer with T reg.
865 (init_extra_frame_info): Delete. It's now a macro.
866 (frame_args_address): Don't add PTR_SIZE. Stack args are already
867 offset by the correct amount off of the frame pointer.
868 (register_byte): Delete. It's now a macro.
869 (register_raw_size, register_virtual_size): Delete. Replaced by
870 common routine h8500_register_size, cuz there's no difference
871 between the raw & virtual sizes on this machine.
872 (register_convert_to_raw, register_convert_to_virtual): Delete,
873 cuz there's no difference between the raw & virtual forms.
874 Replaced by memcpy in tm file.
875 (register_virtual_type): Rename to h8500_register_virtual_type.
876 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
877 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
878 emulator have same reg offsets. This is all handled in the
880 (h8500_trapped_internalvar): New routine to detect references to
881 convenience vars acting as pointer pseudo-regs.
882 (h8500_value_trapped_internalvar): Conjure up value of pointer
884 (h8500_set_trapped_internalvar): Convert set value in real
886 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
887 code segment register.
888 infrun.c (proceed): Simplify. Call write_pc instead of doing it
890 (wait_for_inferior): Add h8500 specific code to add stack segment
891 when reading SP register.
892 remote-sim.c (fetch_register): Spacing.
893 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
894 detect cruft. Redo all register manipulation stuff. Get rid of
895 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
896 to frame pointer. (IS_TRAPPED_INTERNALVAL,
897 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
898 to create internal vars for pointer pseudo-regs.
900 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
902 * Makefile.in: Numerous small changes to macro definitions
903 and rules for building gdb distribution tree. Many macros
904 eliminated or merged, and rules simplified.
905 * alldeps.mak: Update.
908 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
910 * Makefile.in: recurse through SUBDIRS for dvi target too
912 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
914 * Clean up xcoff relocation.
915 objfiles.h (struct objfiles): Add section_offsets, num_sections.
916 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
918 symtab.h (struct general_symbol_info): Add section field.
919 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
920 xcoffread.c: Set section for symbols and msymbols.
921 (struct symtab): Add block_line_section field.
922 buildsym.c (end_symtab): Set it.
923 (end_symtab and callers): Add section parameter.
924 objfiles.c (objfile_relocate): New funciton.
925 xcoffexec.c (vmap_symtab): Use it.
926 xcoffsolib.h (struct vmap): Remove unused fields.
927 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
928 CORE_NEEDS_RELOCATION, symtab_relocated.
929 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
930 rs6000-tdep.c: Make loadinfotext static.
931 breakpoint.c (fixup_breakpoints): Doc fix.
932 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
933 (end_symtab): primary field replaces nonreloc.
935 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
937 * symtab.h (struct linetable_entry): Remove confusing comment.
939 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
941 * Makefile.in: add installcheck target
943 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
945 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
946 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
947 z8k}: New directories to hold cpu specific configuration files.
948 Naming follows gcc convention.
949 * config/{*.mt, *.mh}: All target and host makefile fragment
950 config files moved to an appropriate config/<cpu> subdirectory.
951 * nm-*, xm-*, tm-*: All native, host, and target files, which
952 get linked to nm.h, xm.h, and tm.h respectively by configure,
953 moved to appropriate config/<cpu> subdirectory.
954 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
955 Native, host, and target files that are common across more than
956 one cpu architecture and included by one of the configured
957 native, host, or target files, get moved to config directory.
958 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
959 pick up native, host, or target include files moved to one of
960 the config subdirectories, and that are included by other files.
961 * Makefile.in (alldeps.mak): Modify to account for new config
963 * alldeps.mak, depend: Update for new config directory structure.
964 * config/*/[ntx]m-*.h: Modify all files that include other
965 [ntx]m-*.h files to use path relative to gdb/config. I.E.
966 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
968 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
969 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
970 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
971 * configure.in: Default gdb_host_cpu to host_cpu, and remap
972 the ones where the default is not unique or different than the
973 config subdirectory name. Similarly, handle gdb_target_cpu.
974 Modify configure.in as appropriate to make use of gdb_host_cpu
975 and gdb_target_cpu to find makefile fragments and make links.
977 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
979 * mipsread.c (compare_blocks): Sort blocks with the same start
980 address by decreasing ending address.
982 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
984 * mipsread.c (parse_procedure): Save cur_fdr accross call to
985 lookup_symbol as it might get clobbered by the call.
987 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
988 The previous code did not initialize the language field for the psymtab
991 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
993 * c-exp.y (parse_number): Avoid shift warning.
994 * serial.h (struct ttystate): Declare empty one on DOS.
996 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
998 * xm-sun4os4.h: Return type of free() should be void, not int.
1000 * vx-share/vxWorks.h: Remove #def of NULL.
1002 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1004 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1006 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1008 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1010 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1012 * ieee-float.c: Moved to ../libiberty.
1013 * ieee-float.h: Moved to ../include.
1014 * Makefile.in: Update accordingly.
1015 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1016 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1017 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1018 it is now in ../opcodes/m68881-ext.c.
1019 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1020 prologue (some callers _do_ care).
1021 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1022 new interface of ../opcodes/*-dis.c.
1023 * ch-exp.y: Add #include <ctype.h>.
1025 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1027 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1029 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1031 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1033 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1035 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1037 * z8k-tdep.c (extract_return_value, write_return_value,
1038 store_struct_return): New functions from macros in tm-z8k.h.
1040 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1042 * valops.c (value_arg_coerce): Apply temporary patch to
1043 fix problem with coercion of array and function types when
1044 passed as arguments to C functions, pending a more complete
1045 review of when and how coercion should be done, depending
1046 upon context and language.
1048 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1050 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1052 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1053 debugsec if there are a non-zero number of symbols.
1055 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1057 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1059 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1061 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1063 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1064 not just 50 symbols.
1065 (symtbl_num_syms): New variable.
1066 (read_xcoff_symtab): Set it.
1067 (read_symbol_nvalue): Check for bad symno.
1068 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1071 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1073 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1074 This is defined in defs.h if necessary.
1075 * vx-share/vxWorks.h: Remove #defs of min and max.
1076 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1077 vx-share/xdr_rdb.c: include defs.h.
1079 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1081 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1084 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1085 xcoffread.c: Doc fixes.
1087 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1089 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1090 xcoffexec.c (xcoff_relocate_core): New function.
1091 (text_adjustment): Removed.
1092 (add_vmap): Return the vmap.
1093 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1095 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1097 * xcoffsolib.h: Add objfile member to struct vmap.
1098 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1099 xcoffexec.c (add_vmap): Allocate objfiles here.
1101 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1103 Support 68000 series without floating point.
1105 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1106 * tm-68k-nofp.h: New file, lacks 68881 support.
1107 * config/m68k-nofp.mt: New file.
1109 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1111 Remove a few remaining underscore/no-underscore remnants from
1114 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1115 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1116 * config/sparc-noun.mt: Rename to sparc-em.mt.
1117 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1118 * tm-68k-un.h: Rename to tm-68k-fp.h.
1119 * tm-spc-un.h: Rename to tm-spc-em.h.
1120 * tm-sun4sol2.h: Cleanup.
1121 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1123 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1125 * symmisc.c (std_in, std_out, std_err): Move initializations
1126 to runtime code, in case they aren't constant.
1128 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1130 * symtab.c (find_pc_symtab): some object file formats, notably
1131 mips, have holes in the address ranges of symtabs. Change
1132 this algorythm from first hit to tightest fit.
1134 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1135 fence post without finding the enclosing function, then print a
1138 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1140 * utils.c (fputs_demangled, fprint_symbol): Remove.
1141 * utils.c (fprintf_symbol_filtered): New function which combines
1142 the functionality of fputs_demangled and fprint_symbol. Uses a
1143 caller provided language parameter to select the appropriate
1144 demangler, and caller provided args to pass to the demangler.
1145 * defs.h (enum language): Move further up in file so enum can
1146 be used in prototypes.
1147 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1148 * defs.h (fprintf_symbol_filtered): Add prototype.
1149 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1150 fputs_demangled with call to fprintf_symbol_filtered.
1151 * cp-valprint.c (demangle.h): Include
1152 * cp-valprint.c (cp_print_value_fields): Replace calls to
1153 fprint_symbol with calls to fprintf_symbol_filtered.
1154 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1155 with call to fprintf_symbol_filtered.
1156 * stack.c (print_frame_info): Remove obsolete code so we don't
1157 have to update fputs_demangled usage in it.
1158 * stack.c (print_frame_info, frame_info): Add language variable
1159 to pass to fprintf_symbol_demangled and initialize it from the
1160 symbol's language. Replace calls to fputs_demangled with calls
1161 to fprintf_symbol_filtered.
1162 * symtab.c (find_methods): Replace call to fputs_demangled with
1163 call to fprintf_symbol_filtered.
1164 * ch-valprint.c (demangle.h): Include.
1165 * ch-valprint.c (chill_print_value_fields): Replace call to
1166 fprint_symbol with call to new fprintf_symbol_filtered.
1168 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1170 * Makefile.in (VERSION): Bump version to 4.8.2.
1172 * main.c (source_command): Require an explicit pathname of file
1173 to source, since previous behavior of defaulting to gdb init file
1174 was troublesome and undocumented.
1175 * printcmd.c (disassemble_command): Add missing '{}' pair to
1176 else with two statements. Bug reported by Stephane Tsacas
1178 * symtab.c (find_pc_line): Don't complain about zero length or
1179 negative length line numbers for the moment, since we may not own
1180 the terminal when called, such as when single stepping. (FIXME)
1181 * language.h (CAST_IS_CONVERSION): True if current language is
1182 C++ as well as C. Fix from Peter Schauer.
1183 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1184 Use STREQN macro rather than bare '!strncmp()'.
1185 * environ.c (unset_in_environ): Avoid use of memcpy on
1186 overlapping memory regions, as suggested by Paul Eggert
1187 <eggert@twinsun.com>.
1188 * c-exp.y (%union struct): Remove unused ulval as suggested
1189 by Paul Eggert <eggert@twinsun.com>.
1191 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1193 * main.c (gdbinit): Make static.
1194 * main.c (inhibit_gdbinit): Move to file scope.
1195 * main.c (main): Remove local inhibit_gdbinit.
1196 * main.c (source_command): Don't source '.gdbinit' file by
1197 default if gdb has been told to ignore it.
1199 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1201 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1204 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1206 * printcmd.c (print_address_symbolic): Only print if offset
1207 is shorter than max_symbolic_offset.
1208 (initialize_printcmd): `set print max-symbolic-offset'.
1210 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1211 (examine_tag): Use it.
1212 (read_register_stack): Only look in the local registers for a
1213 memory address if it's between rfb and rsp; go to memory otherwise.
1214 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1215 (reginv_com): Remove ancient kludge command.
1217 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1219 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1220 irix4 will again compile.
1222 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1224 * configure.in: accept mips-sgi-irix4* for irix4.
1226 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1228 * z8k-tdep.c (print_register_hook): Lint.
1230 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1232 Lint fixes from Paul Eggert (eggert@twinsun.com):
1234 * command.c (do_setshow_command): var_uintegers are unsigned.
1235 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1236 unsigned, since they use hex values with the high bit set.
1238 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1240 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1241 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1243 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1244 macro definitions in parenthesis.
1246 * dbxread.c (dbx_symfile_init): Catch the case where there is
1247 no string table, but the only way we find out is by reading zero
1250 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1252 * dbxread.c (dbx_symfile_init): Make size of the string table
1253 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1254 offset to the string table is nonzero and handle the nonexistant
1255 string table case, should it occur. Ensure that the string table
1256 size read from the file is reasonable, with a minimum lower bound
1257 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1259 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1261 * Makefile.in: Changes to build testsuite correctly.
1262 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1263 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1264 (TARGET_FLAGS_TO_PASS): New variable.
1265 (SUBDIRS): Added testsuite.
1266 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1267 testsuite is compiled with CC_FOR_TARGET rather than CC.
1269 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1271 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1272 reported by mycroft@gnu.ai.mit.edu.
1274 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1275 * configure.in (vax-*-ultrix2*): New triplet.
1276 * config/vaxult2.mh: New file.
1277 * xm-vaxult2.h: New file.
1279 * c-exp.y (parse_number): Change high_bit to unsigned.
1280 * demangle.c: Change all references to cfront to ARM, since the
1281 actual algorithm is the one specified in the Annotated Reference
1282 Manual. This was confusing users into thinking that full cfront
1283 support was implemented.
1284 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1285 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1286 directly to lookup_struct_elt_type, which will do the
1287 dereferencing itself.
1288 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1289 NULL dereferencing bug for unnamed structs, comment out
1292 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1294 * coffread.c (process_coff_symbol): Change PCC argument correction
1295 so that it only happens on big-endian targets; so that it only
1296 happens if the short or char argument is aligned on an int
1297 boundary; and so that it changes the location, rather than the
1298 type, of the argument. These changes tend to parallel similar
1299 (old) changes in stabsread.c.
1301 * coffread.c (coff_read_enum_type): Use the specified size for
1302 enums, don't assume that they are int-sized.
1304 * c-valprint.c (c_val_print): Don't assume enums are the same as
1307 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1308 Rendell, <michael@mercury.cs.mun.ca>.
1310 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1312 * language.h (local_decimal_format_custom): Add prototype.
1313 * language.c (local_decimal_format_custom): Add function, bug
1314 reported by Robert R. Henry (rrh@tera.com).
1316 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1318 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1319 by Josef Leherbauer, joe@takeFive.co.at.
1321 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1323 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1324 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1325 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1326 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1327 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1328 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1329 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1330 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1332 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1334 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1335 of demangled name fields to NULL if no demangling exists for
1336 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1337 symbols if their language is known at the time they are created,
1338 but sometimes the language is not known until later.
1340 * ch-typeprint.c (chill_print_type_base): Name changed to
1341 chill_type_print_base to match pattern for C and C++ names.
1342 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1343 to be consistent with other usages.
1344 * ch-typeprint.c (chill_type_print_base): Add support for
1345 printing Chill STRUCT types.
1346 * ch-valprint.c: Include values.h.
1347 * ch-valprint.c (chill_print_value_fields): New function and
1348 prototype for printing Chill STRUCT values.
1349 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1350 that was being called with two args instead of three.
1351 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1352 to print Chill STRUCT values.
1354 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1356 * configure.in: added testsuite to configdirs.
1358 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1360 * doc/stabs.texi: The `this' pointer is now known by the name
1361 `this' instead of `$t'.
1363 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1365 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1366 references of TAG_string_type DIEs in user defined types.
1367 * ch-lang.c (chill_create_fundamental_type): Track compiler
1368 change that now emits debugging info with the type long for Chill
1371 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1373 * remote-mips.c: New file; implements MIPS remote debugging
1375 * config/idt.mt: New file; uses remote-mips.c
1376 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1378 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1379 floating point coprocessor.
1380 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1382 (mips_pop_frame): If not mips_fpu, don't restore floating point
1384 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1386 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1387 mips_fpu, don't use fp0 as floating point return register.
1388 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1391 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1393 * gdb/testsuite: made modifications to testcases, etc., to allow
1394 them to work properly given the reorganization of deja-gnu and the
1395 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1397 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1399 * gdb/testsuite: Initial creation of gdb/testsuite.
1400 Migrated dejagnu testcases and support files for testing nm to
1401 gdb/testsuite from deja-gnu. These files were moved "as is"
1402 with no modifications. This migration is part of a major overhaul
1403 of dejagnu. The modifications to these testcases, etc., which
1404 will allow them to work with the new version of dejagnu will be
1405 made in a future update.
1407 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1409 * NEWS: Add reminders for next release.
1411 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1413 * mipsread.c (parse_lines): Correct check for files compiled with
1416 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1418 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1420 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1422 * Makefile.in (VERSION): GDB-4.8 release!
1423 * README, NEWS: Update for release.
1425 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1427 * am29k-pinsn.c (print_insn): Minor nits with const.
1428 * am29k-tdep.c: More minor nits with arg types for
1429 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1431 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1433 * gcc.patch: Update for a different GCC (G++) bug.
1434 * main.c (print_gdb_version): Update copyright year to 1993.
1435 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1436 conditionalize this file on it. FIXME, right way is to split
1437 these into two config files.
1438 (ATTACH_DETACH): Define for BSD 4.4
1439 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1440 (U_REGS_OFFSET): Revise for 4.4.
1441 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1442 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1443 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1445 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1447 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1450 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1452 * c-lang.c (c_printstr): Bugfix for length==0 case.
1454 * c-lang.c (c_printstr): If a C string ends in a null, don't
1457 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1459 * defs.h (STRCMP): Make it work for unsigned chars.
1461 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1463 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1464 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1465 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1466 define to kludge the large opcode table into two smaller tables,
1467 since GCC take exponential space to build the table. Lint.
1468 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1470 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1472 * Makefile.in (VERSION): Roll to 4.7.9.
1473 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1474 definition here, to handle both BSD 4.3 and 4.4 systems.
1475 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1476 * remote.c (alarm): Move declaration to global level, before
1477 first reference to it.
1478 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1479 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1481 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1483 * remote.c (readchar): forward declare alarm which otherwise looks
1484 like an undeclared variable to gcc.
1486 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1487 when comparing against an int. Avoids superfluous warning from
1490 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1491 Avoids superfluous warnings from some systems and/or compilers
1492 (like vax ultrix 4.2.)
1494 * language.c (struct op_print unk_op_print_tab): use the enum
1495 values rather naked zeros as initializers. Avoids warnings from
1496 ultrix type compilers.
1498 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1500 * Makefile.in (VERSION): Roll to 4.7.6.
1501 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1502 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1503 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1504 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1505 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1506 (depend): Fix bug where nm-files in config files weren't noticed.
1507 (make-proto-gdb-1): Avoid changing directories while building new
1508 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1510 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1512 * remote.c: Improve error recovery. Allow user to break out
1513 of initial connection attempt with INTERRUPT. Treat a timeout
1514 while waiting for remote packet like a retry, unless the remote
1515 side is actively running user code. Fix a few long printf_filtered's.
1517 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1520 * buildsym.c (start_subfile): Allow null file name.
1522 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1524 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1525 expects a pointer to complaint rather than a complaint
1527 (process_linenos): free the previously allocated subfile name,
1528 then allocate the new one from the heap.
1530 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1532 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1534 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1536 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1537 Previously, would bogusly index off the bottom of type_vector.
1538 (rs6000_builtin_type): Accept type number as argument.
1539 (read_type, case '-'): Handle negatives like any other type number.
1541 * symfile.c (deduce_language_from_filename): Handle null name.
1543 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1544 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1545 fixed by sato@sm.sony.co.jp.
1547 * xcoffread.c (parmsym): Don't use an initializer to set up
1548 this struct symbol. Set it up in initialize_xcoffread.
1549 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1550 works on real rs/6000 target with #ifndef FAKING_RS6000.
1552 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1554 * stabsread.c (rs6000_builtin_type): Move function from
1555 xcoffread.c:builtin_type.
1556 * xcoffread.c (builtin_type): Move to stabsread. Remove
1557 IBM6000_HOST dependency. Move misplaced comments.
1558 (various): Change printf's to complaints.
1559 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1560 objfile argument to read_type calls under #if 0.
1561 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1562 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1563 * Makefile.in: xcoffread.o is not built by default.
1564 * xm-rs6000.h (IBM6000_HOST): Remove.
1565 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1566 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1569 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1571 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1572 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1573 register numbers when user tries to modify elements in structs
1574 passed as arguments.
1575 * inflow.c (child_terminal_info): Move banner outside of system
1577 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1578 passes struct/union arguments by address.
1580 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1582 * Based on patch from Kean Johnston <maw@netcom.com>:
1583 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1584 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1585 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1587 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1589 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1590 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1592 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1594 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1595 cc debugging output.
1597 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1599 * stabsread.c (define_symbol): Complain about unrecognized names
1600 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1601 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1602 (read_cpp_abbrev): Don't use the class name as part of the
1603 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1604 abbrevs. Inspired by Mike Tiemann.
1605 (read_tilde_fields): Comment. Remove ancient dead code.
1606 Remove erroneous but non-dead code. Simplify. Add complaints.
1607 (in general): Remove extraneous (parentheses) in return
1610 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1612 * coffread.c (coff_lookup_type): Fix fencepost error reported
1613 by Art Berggreen, <arg@opal.acc.com>.
1615 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1616 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1618 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1619 test, which is apparently left over from when we used native
1620 include files and couldn't depend on the member names being there.
1621 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1623 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1625 * mipsread.c: Major overhaul to use new BFD symbol table reading
1626 routines. Now swaps information as it is needed, rather than
1627 swapping everything when the file is read.
1629 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1631 * Makefile.in (TARDIRS): Add sparclite demo dir.
1632 (*.tab.c): Change dependency on Makefile to depend on
1633 Makefile.in, otherwise it always rebuilds after configuring.
1634 Force output *.tab.c file into current directory even in "make"
1635 versions that rewrite dependent file names used in command lines.
1637 * TODO: Remove some things we did.
1638 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1639 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1640 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1641 * symtab.h: Eliminate unnamed unions and structs.
1643 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1645 * Makefile.in (VERSION): Roll to 4.7.5.
1647 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1649 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1650 re-evaluating symbol pointers.
1652 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1654 * c-exp.y (lcurly, rcurly): New nonterminals.
1655 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1657 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1658 made function static.
1659 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1660 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1661 * parse.c (start_arglist):
1662 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1663 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1664 * parser-defs.h (funcall_chain): Moved to parse.c.
1665 * printcmd.c (print_frame_nameless_args): Fix prototype.
1666 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1667 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1668 * valops.c (typecmp): Moved prototype from values.h.
1669 * value.h (typecmp): Moved prototype to valops.c, made static.
1670 * ch-exp.y (yylex): Change way control sequences are disabled.
1672 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1674 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1676 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1678 * mipsread.c (upgrade_type): Build array types correctly, using
1679 create_range_type and create_array_type.
1681 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1683 * remote-nindy.c: Cleanup.
1685 * infrun.c (wait_for_inferior): When rolling back the PC after
1686 a breakpoint, call write_pc so that NPC gets rolled back as well
1689 * blockframe.c (inside_entry_file, inside_main_func,
1690 inside_entry_func): PC of zero is always "bottom of stack".
1692 * printcmd.c (print_frame_args, print_frame_nameless_args):
1693 Let print_frame_nameless_args decide whether there are any,
1694 laying groundwork for possibly later printing 29K args for
1695 functions where we have tag words but no symbols.
1697 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1699 * Makefile.in: fix GDB doc targets for new doc subdir structure
1701 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1703 * stack.c (parse_frame_specification): Parse as many arguments
1704 as there are (up to MAXARGS). Pass all of them in argc, argv
1705 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1706 many there were, onto SETUP_ARBITRARY_FRAME.
1707 * tm-mips.h, tm-sparc.h: Corresponding changes.
1708 * mips-tdep.c, sparc-tdep.c: Ditto.
1710 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1712 * hp300ux-nat.c: Update copyrights.
1713 * mipsread.c (parse_partial_symbols): Complain about block
1714 indexes that go backwards. Fix from Peter Schauer.
1715 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1716 symbol-file that has no linkage symbols to be read.
1717 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1718 from tm- file to xm-file, since they're host dependent.
1719 * valarith.c (value_binop): Typo.
1721 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1723 * sparclite/aload.c: Add copyleft.
1724 * sparclite/crt0.s: Add comment at beginning.
1726 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1728 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1729 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1731 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1733 * values.c (value_headof): Fix typo in which VTBL and ARG were
1734 being confused for one another.
1736 * valops.c (typecmp): Now static.
1738 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1739 baseclass--we don't always inherit its virtual function table
1742 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1743 pointer correctly in case value_struct_elt moves it around.
1745 * valops.c (typecmp): Now static. Also, now groks references
1748 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1749 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1751 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1753 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1754 to avoid "too much defining" error from native C compiler (!).
1756 * Makefile.in (HFILES): Add typeprint.h.
1757 * typeprint.[ch]: Update copyrights.
1759 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1761 * Makefile.in: Update to match doc/ subdir changes.
1763 * config/hp300hpux.mh: No cross-host file needed, just native.
1764 * config/go32.mh: Remove nonexistent "native" support.
1766 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1767 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1768 * m88k-tdep.c (next_insn): Lint, cleanup.
1769 (store_parm_word): Lint.
1771 * README: Fix typo (reported by karl@hq.ileaf.com).
1773 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1775 * expression.h (BINOP_CONCAT): Document use for self concatenation
1776 an integral number of times.
1777 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1779 * valarith.c (value_concat): Rewrite to support self
1780 concatenation an integral number of times.
1781 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1782 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1783 eliminate hundreds of spurious shift/reduce and reduce/reduce
1784 conflicts that mask the 5 real ones.
1785 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1786 * ch-exp.y (integer_literal_expression): Remove production,
1789 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1791 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1792 implied that "no side effects" was nonfunctional.
1793 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1794 character string and bitstring concatenation.
1795 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1796 * expression.h (exp_opcode): Add BINOP_CONCAT.
1797 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1798 * language.c (string_type): Add function to determine if a type
1800 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1801 * valarith.c (value_concat): New function to concatenate two
1802 values, such as character strings or bitstrings.
1803 * valops.c (value_string): Remove error stub and implement
1805 * value.h (value_concat): Add prototype.
1806 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1807 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1808 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1811 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1813 * c-exp.y (exp): Add production to support direct creation
1814 of array constants using the obvious syntax.
1815 * c-valprint.c (c_val_print): Set printed string length.
1816 * dwarfread.c (read_tag_string_type): New prototype and
1817 function that handles TAG_string_type DIEs.
1818 * dwarfread.c (process_dies): Add case for TAG_string_type
1819 that calls new read_tag_string_type function.
1820 * expprint.c (print_subexp): Add support for OP_ARRAY.
1821 * gdbtypes.c (create_range_type, create_array_type): Inherit
1822 objfile from the index type.
1823 * ch-typeprint.c (chill_print_type): Add case for
1825 * ch-valprint.c (chill_val_print): Fix case for
1828 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1830 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1831 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1832 include/coff/mips.h.
1834 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1836 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1837 constants with an explicit null byte terminator. OP_STRING is
1838 now used for real string types.
1839 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1840 they are used by all languages.
1841 * c-lang.c (_initialize_c_language): Move initializations of
1842 builtin_type_* to lang.c.
1843 * c-typeprint.c (c_type_print_varspec_prefix,
1844 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1845 to TYPE_CODE_STRING.
1846 * c-valprint.c (c_val_print): Change the way character arrays
1847 are printed as strings to be consistent with the way strings
1848 are printed when pointer-to-char types are dereferenced.
1849 Remove test of print_max before calling val_print_string, which
1850 now does it's own test.
1851 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1852 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1853 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1854 * gdbtypes.c (builtin_type_*): Add declarations moved from
1856 * gdbtypes.c (create_string_type): New function to create real
1858 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1859 renamed to TYPE_CODE_STRING.
1860 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1861 builtin_type_* types moved from c-lang.c.
1862 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1863 to TYPE_CODE_STRING.
1864 * gdbtypes.h (builtin_type_string): Add extern declaration.
1865 * gdbtypes.h (create_string_type): Add prototype.
1866 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1867 renamed to TYPE_CODE_STRING.
1868 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1870 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1871 renamed to TYPE_CODE_STRING.
1872 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1874 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1875 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1876 to TYPE_CODE_STRING.
1877 * valops.c (allocate_space_in_inferior): New function and
1878 prototype, using code ripped out of value_string.
1879 * valops.c (value_string): Rewritten to use new function
1880 allocate_space_in_inferior, but temporarily disabled until some
1881 other support is in place.
1882 * valops.c (value_array): New function to create array constants.
1883 * valprint.c (val_print_string): Add comment to document use,
1884 complete rewrite to fix several small buglets.
1885 * value.h (value_array): Add prototype.
1886 * value.h (val_print_string): Change prototype to match rewrite.
1887 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1888 * ch-exp.y (match_character_literal): Disable recognition of
1889 control sequence form of character literals and document why.
1891 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1893 * nindy-share/nindy.c: Add comments to #endif's to clarify
1896 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1897 read_memory to get byte order right.
1898 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1899 anymore. This is done in paread.c now. We expect unwind info
1900 to hang off of objfiles, and search all of the objfiles when until
1902 * (skip_trampoline_code): Cast arg to target_read_memory.
1903 * objfiles.h (struct objfile): Add new field obj_private to hold
1904 per object file private data (unwind info in this case).
1905 * paread.c (read_unwind_info): New routine to read unwind info
1906 for the objfile. This data is hung off of obj_private.
1907 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1908 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1909 make this easier to access.
1911 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1913 * c-valprint.c (cp_print_class_member): Add extern decl.
1914 * c-valprint.c (c_val_print): Extract code for printing methods
1915 and move it to cp_print_class_method in cp-valprint.c.
1916 * c-valprint.c (c_val_print): Extract code to print strings and
1917 move it to val_print_string in valprint.c.
1918 * cp-valprint.c (cp_print_class_method): New function using
1919 code extracted from c_val_print.
1920 * valprint.c (val_print_string): New function using code
1921 extracted from c_val_print.
1922 * value.h (val_print_string): Add prototype.
1923 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1924 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1925 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1926 CHECKBUF, growbuf_by_size): New variables, macros, and support
1927 functions for implementing a dynamically expandable temp buffer.
1928 * ch-exp.y (match_string_literal): New lexer function.
1929 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1930 removed and replaced with new CHECKBUF macro.
1931 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1932 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1934 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1936 * Makefile.in: Add info for paread.o.
1937 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1939 * blockframe.c (frameless_look_for_prologue): Correct the
1941 * gdbtypes.h, gdbtypes.c: Use const in decl of
1942 cplus_struct_default, now that pa-gas assembler has been fixed.
1943 * hppah-nat.c: Formatting.
1944 * hppah-tdep.c: Remove lots of useless externs for variables we
1946 * (find_unwind_entry): Speed up by using binary search, and a one
1948 * (rp_saved): New routine to see what unwind info says about RP
1949 being saved on the stack frame.
1950 * (frame_saved_pc): Look for prologue to see if we need to
1951 examine the stack for the saved RP or not.
1952 * (init_extra_frame_info): Check for prologue, instead of
1953 framesize to determine if we are frameless or not.
1954 * (frame_chain_valid): Stop backtraces when we run into _start.
1955 * (push_dummy_frame): Reformat to make more readable.
1956 * (find_dummy_frame_regs): ditto.
1957 * (hp_pop_frame): ditto.
1958 * (hp_restore_pc_queue): small cleanup.
1959 * (hp_push_arguments): ditto.
1960 * (pa_do_registers_info): ditto.
1961 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1962 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1963 * Define FRAME_CHAIN_VALID.
1964 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1965 passed to functions.
1967 * paread.c (pa_symtab_read): Use new bfd conventions for
1968 accessing linker symbol table.
1969 * (pa_symfile_init): Access embedded STAB info via BFD section
1970 mechanism and related macros.
1973 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1975 * sparc-stub.c: Use a seperate stack for our traps.
1976 * Handle recursive traps.
1977 * Remove all trap init code. This needs to be done by the
1979 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1981 * (handle_exception): See if we are at breakinst, if so, then
1982 advance PC sp that users can just step out of breakpoint().
1983 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1984 new place if SP has changed.
1985 * (case 's'): Get rid of this, we can't do it yet.
1986 * (case 't'): New command to test any old random feature.
1987 * (case 'r'): New command to reset the system.
1988 * (breakpoint): Add label to breakpoint trap instruction so that
1989 handle_exception() can detect where we are and get past the
1990 breakpoint trivially.
1992 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1994 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1996 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1998 * configure.in: recognise all sparclite variants
2000 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2002 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2003 binary files oring in the right bit.
2005 * main.c, source.c, state.c, symmisc.c: use macros defined in
2006 fopen-{bin|both} when fopening files.
2008 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2010 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2011 from a configuration file (typically including <limits.h>), or to
2012 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2013 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2014 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2015 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2016 * exppritn.c (print_subexp, dump_expression): Add case for
2018 * expression.h (OP_BITSTRING): New expression element type for
2020 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2021 macros to convert between number of expression elements and bytes
2022 to store that many elements.
2023 * i960-tdep.c (leafproc_return): Use new macros to access
2024 minimal symbol name and address fields.
2025 * m88k-pinsn.c (sprint_address): Use new macros to access
2026 minimal symbol name and address fields.
2027 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2028 minimal symbol address field.
2029 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2030 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2031 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2032 Use new BYTES_TO_EXP_ELEM macro.
2033 * parse.c (write_exp_bitstring): New function to write packed
2034 bitstrings into the expression element vector.
2035 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2037 * parser-defs.h (struct stoken): Document that it is used for
2038 OP_BITSTRING as well as OP_STRING.
2039 * parser-defs.h (write_exp_bitstring): Add prototype.
2040 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2041 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2042 LOWER, LENGTH): New tokens for keywords.
2043 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2044 upper_lower_argument, length_argument, array_mode_name,
2045 string_mode_name, variant_structure_mode_name): New non-terminals
2047 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2048 * ch-exp.y (match_bitstring_literal): New lexer support function
2049 to recognize bitstring literals.
2050 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2051 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2052 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2053 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2054 * ch-exp.y (yylex): Check tokentab6.
2055 * ch-exp.y (yylex): Call match_bitstring_literal.
2057 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2059 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2060 symbol name and value fields.
2062 * c-exp.y (yylex): Make static, to match prototype and other
2065 * expression.h (exp_opcode): Add BINOP_MOD.
2066 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2067 * expprint.c (dump_expression): Handle new BINOP_MOD.
2068 * language.c (binop_type_check): Handle new BINOP_MOD.
2069 * main.c (float_handler): Re-enable float handler when hit.
2070 * valarith.c (language.h): Include, need current_language.
2071 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2072 for integer divide truncates towards zero for negative results.
2073 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2074 * valarith.c (value_binop): Allow arithmetic operations on
2075 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2076 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2077 * ch-exp.y (tokentab3): Add MOD and REM.
2078 * ch-exp.y (yylex): Set innermost_block for symbols found
2079 in local scopes. Return LOCATION_NAME for local symbols.
2080 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2081 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2083 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2085 * command.c (shell_escape, make_command, _initialize_command):
2086 don't create or use fork if CANT_FORK is defined.
2087 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2088 code written for the IBM PC" remain.
2089 * xm-go32.h: define CANT_FORK
2091 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2093 * remote-sim.c: first attempt at general simulator interface
2094 * remote-hms.c: whitespace
2095 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2096 understand new stack layout. (print_register_hook): print ccr
2097 register in a fancy way.
2099 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2101 * eval.c (language.h): Include.
2102 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2103 to pointer types when the current language is C. It loses for
2104 other languages when the lower index bound is nonzero.
2105 * valarith.c (value_subscript): Take array lower bounds into
2106 account when performing subscripting operations.
2107 * valops.c (value_coerce_array): Add comment describing why
2108 arrays with nonzero lower bounds are dealt with in value_subscript,
2109 rather than in value_coerce_array.
2111 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2113 * ch-exp.y (FLOAT_LITERAL): Add token.
2114 * ch-exp.y (literal): Add FLOAT_LITERAL.
2115 * ch-exp.y (match_float_literal): New lexer routine.
2116 * ch-exp.y (convert_float): Remove.
2117 * ch-exp.y (yylex): Call match_float_literal.
2118 * ch-exp.y (yylex): Match single '.' after trying
2119 to match floating point literals.
2121 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2122 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2124 * expprint.c (dump_expression): New function for dumping
2125 expression vectors during gdb debugging.
2126 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2127 MULTI_SUBSCRIPT and moved out of BINOP range.
2128 * expression.h (DUMP_EXPRESSION): New macro that calls
2129 dump_expression if DEBUG_EXPRESSIONS is defined.
2130 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2131 * parse.c (length_of_subexp, prefixify_subexp): Change
2132 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2133 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2134 prefixify'ing the expression.
2135 * printcmd.c (print_command_1): Add comment.
2136 * ch-exp.y (expression_list): Add useful actions.
2137 * ch-exp.y (value_array_element): Add useful actions.
2138 * ch-exp.y (array_primitive_value): Add production.
2139 * ch-exp.y (yylex): Recognize ',' as a token.
2141 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2143 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2144 POSIXize the recursive makes (make [variable assignments] target{s})
2146 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2148 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2149 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2150 CPLUS_MARKER for all SVR4 systems, so follow suit.
2151 * defs.h (strdup_demangled): Remove prototype.
2152 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2153 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2154 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2155 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2156 prim_record_minimal_symbol_and_info): Use new macro
2157 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2158 * minsyms.c (install_minimal_symbols): Use new macro
2159 SYMBOL_INIT_DEMANGLED_NAME.
2160 * stabsread.c (define_symbol): Use new macro
2161 SYMBOL_INIT_DEMANGLED_NAME.
2162 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2163 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2164 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2165 SYMBOL_INIT_DEMANGLED_NAME.
2166 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2167 SYMBOL_DEMANGLED_NAME now tests language itself.
2168 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2169 now tests language itself.
2170 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2171 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2172 mangled name member in the language dependent portion of a symbol.
2173 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2174 mangled name member appropriate for a symbol's language.
2175 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2176 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2177 SYMBOL_DEMANGLED_NAME now tests language itself.
2178 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2179 initializes language dependent portion of symbol.
2180 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2181 demangles and caches the demangled form of symbol names.
2182 * utils.c (fputs_demangled, fprint_symbol): Use current language
2183 to select an appropriate demangling algorithm.
2184 * utils.c (strdup_demangled): Remove, no longer used.
2185 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2186 access the Chill mangled name member in the language dependent
2187 portion of a symbol.
2188 * ch-lang.c (chill_demangle): New function, simple demangler.
2189 * defs.h (chill_demangle): Add prototype.
2190 * symtab.h (language_dependent_info): Add struct for Chill.
2192 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2194 * Makefile.in (BISON): Add comment that when bison is used, it
2195 must include the "-y" option.
2196 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2197 Remove defines to remap non-yacc symbols, thus backing out of
2198 previous recent changes. Standard policy is that non-yacc parser
2199 generators get fixed, rather than adding bug workarounds in gdb
2200 for each new one that pops up. Expand comment to note this.
2201 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2203 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2205 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2206 case. Use code in N_SOL.
2208 * paread.c: New file that contains all HPPA/HPUX symbol reading
2210 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2211 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2212 * (dbx_symfile_offsets): Make static.
2213 * (pastab_build_psymtabs): New interface routine for paread to
2214 send stabs into dbxread.
2215 * gdb-stabs.h: Remove gobs of HPPA cruft.
2217 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2219 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2221 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2223 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2224 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2225 and YYDEBUG is not already defined.
2226 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2227 them during the previous replacements.
2228 * printcmd.c (_initialize_printcmd): Update internal documentation
2229 for "set" command to note that the assignment syntax is language
2231 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2232 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2233 and YYDEBUG is not already defined.
2234 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2235 single_assignment_action): New terminals and nonterminal for gdb
2236 extensions to chill expression grammer.
2237 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2238 tokens that start with '$' (register names, convenience vars, etc).
2239 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2240 * ch-exp.y (yylex): Call match_dollar_tokens.
2242 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2244 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2245 accessing minimal symbol data.
2246 * infcmd.c (read_pc): Use #ifdef, not #if.
2247 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2248 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2249 minimal symbol data.
2251 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2252 frame. Use find_return_regnum to find the caller.
2253 * (find_unwind_entry): New routine to locate stack frame info
2254 associated with a procedure. This looks in the $UNWIND_START$
2255 section in the SOM file.
2256 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2257 figure out where the caller's return address is stored.
2258 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2259 to figure out the frame size for a procedure.
2260 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2261 * (init_extra_frame_info): New routine. Corrects PC and FP for
2262 outermost frame if necessary.
2263 * (frame_chain): New routine, moved from tm-hppa.h.
2264 * (skip_trampoline_code): Handle computed function calls (ie:
2265 calls from $$dyncall).
2266 * (unwind_command): Temporary support function to allow user
2267 to control/observe aspects of the unwind (stack frame) info.
2268 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2269 was in a system call, if so, then read the PC from r31.
2270 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2271 with extra arg for skip_trampoline_code().
2272 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2273 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2274 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2276 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2278 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2279 Call new bfd_get_size() and verify that string table is no larger
2280 than the file that is supposed to contain it.
2281 * symfile.c (syms_from_objfile): Only complain about configured
2282 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2283 current target is the default BFD target.
2285 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2287 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2288 * solib.c (bkpt_names): New array of symbol names to try to
2289 use for the "mapping complete" breakpoint. Configurable
2290 define SOLIB_BKPT_NAME is first one to try.
2291 * solib.c (find_solib): Test debug_base for nonzero rather
2292 than just greater than zero.
2293 * solib.c (enable_break): Use bkpt_names to look up address
2294 at which to set "mapping complete" breakpoint.
2296 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2298 * defs.h (STRCMP, STREQ, STREQN): New macros.
2299 * defs.h (demangle_and_match): Remove prototype.
2300 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2301 and STREQN defined in defs.h.
2302 * dwarfread.c (set_cu_language): For completely unknown languages,
2303 try to deduce the language from the filename. Retain behavior
2304 that for known languages we don't know how to handle, we use
2306 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2307 and demangled name fields in symbol.
2308 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2309 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2310 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2311 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2312 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2313 Replace usages throughout.
2314 * elfread.c (demangle.h): Include.
2315 * elfread.c (record_minimal_symbol): Remove prototype and function.
2316 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2317 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2318 * infcmd.c (jump_command): Remove code to demangle name and add
2319 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2320 * minsyms.c (demangle.h): Include.
2321 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2322 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2323 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2324 * mipsread.c (psymtab_language): Add static variable.
2325 * stabsread.c (demangle.h): Include.
2326 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2327 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2328 * stack.c (return_command): Remove explicit demangling of name
2329 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2330 * symfile.c (demangle.h): Include.
2331 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2332 to match macros in symfile.h and allow them to be compiled
2333 if INLINE_ADD_PSYMBOL is not true.
2334 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2335 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2336 Add code to demangle and cache C++ symbol names. Use macro form
2337 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2338 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2339 Remove, also defined in symfile.c, which we already fixed.
2340 * symtab.c (expensive_mangler): Remove prototype and function.
2341 * symtab.c (find_methods): Remove physnames parameter and fix
2343 * symtab.c (completion_list_add_symbol): Name changed to
2344 completion_list_add_name.
2345 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2346 the normal symbol name and the cached C++ demangled name.
2347 * symtab.c (lookup_demangled_partial_symbol,
2348 lookup_demangled_block_symbol): Remove prototypes and functions.
2349 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2350 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2351 Remove code to try demangling names and matching them.
2352 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2353 Fix to try matching the cached demangled name if no match is
2354 found using the regular symbol name.
2355 * symtab.c (find_methods): Remove unused physnames array.
2356 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2357 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2358 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2359 C++ demangled symbol names.
2360 * symtab.h: Much reformatting of structures and such to add
2361 whitespace to make them more readable, and make them more
2362 consistent with other gdb structure definitions.
2363 * symtab.h (general_symbol_info): New struct containing fields
2364 common to all symbols.
2365 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2366 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2367 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2368 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2369 symbol): Use general_symbol_info struct.
2370 * utils.c (demangle_and_match): Remove, no longer used.
2371 * valops.c (demangle.h): Include.
2372 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2373 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2374 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2375 symmisc.c, symtab.c, valops.c: Replace references to minimal
2376 symbol fields with appropriate macros.
2377 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2378 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2379 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2380 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2381 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2382 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2383 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2384 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2385 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2386 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2387 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2388 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2389 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2390 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2392 * buildsym.c (start_subfile, patch_subfile_names): Default the
2393 source language to what can be deduced from the filename.
2394 * buildsym.c (end_symtab): Update the source language in the
2395 allocated symtab to match what we have been using.
2396 * buildsym.h (struct subfile): Add a language field.
2397 * c-typeprint.c (c_print_type): Remove code to do explicit
2399 * dbxread.c (psymtab_language): Add static variable.
2400 * dbxread.c (start_psymtab): Initialize psymtab_language using
2401 deduce_language_from_filename.
2403 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2405 * valprint.c (val_print): Reorganize comment and add note
2406 about dependency on target byte ordering.
2407 * ch-exp.y (value_array_slice): Fix typo.
2408 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2409 byte sized ints are assumed to be char strings and printed with
2410 string syntax. In chill, arrays of chars and arrays of
2411 bytes/ubytes are distinquishable, and printed appropriately.
2413 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2415 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2416 read/write routines for HPUX.
2418 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2419 branch targets to compute target address using const from previous
2420 instruction if necessary.
2421 * Add `Q' operator to print out bit position field various
2423 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2424 cleanups, use new code from Utah.
2425 * (store_inferior_registers): Update to new code from Utah.
2426 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2427 * (fetch_register): Clear out priv level when reading PCs.
2428 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2429 * Remove decl of errno, #include wait.h and target.h.
2430 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2431 were inside of a kernel call. If so, then PC is in a different
2432 register. Also, mask out bottom two bits of all PCs so as not to
2433 confuse higher level code.
2434 * (push_dummy_frame): Create from #define in tm-hppa.h.
2435 * (find_dummy_frame_regs): Update from Utah.
2436 * (hp_pop_frame): Create from #define in tm-hppa.h.
2437 * (hp_restore_pc_queue): New, from Utah.
2438 * (hp_push_arguments): Big fixes from Utah.
2439 * (pa_do_registers_info, pa_print_registers): Only print out fp
2441 * (skip_trampoline_code): New routine to deal with stubs that
2442 live in nowhereland between callers and callees.
2443 * i860-tdep.c: Remove decl of attach_flag.
2444 * infrun.c (wait_for_inferior): Add new macro
2445 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2446 at by PC will be nullified. If so, then step the target once more
2447 so as to avoid confusing the user.
2448 * (just before step_over_function:): Use stop_func_start, not
2449 stop_pc when checking for the existance of line number info.
2450 stop_func_start will reflect the proper address of the target
2451 routine, not of the stub that we may be traversing to get there.
2452 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2453 to deal with the stubs that PA compilers sometimes stick between
2454 callers and callees. Also, define FLAGS_REGNUM for access to the
2456 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2458 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2459 write gr0, PC regs, and PSW!
2460 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2461 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2463 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2464 * Define struct unwind_table_entry.
2465 * valops.c (call_function_by_hand): Add another arg to
2466 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2469 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2471 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2473 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2475 * Makefile.in (VERSION): Bump to 4.7.4.
2476 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2477 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2478 * Makefile.in (HFILES): Add valprint.h.
2479 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2480 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2481 * typeprint.c, typeprint.h: New files for language independent
2482 type printing functions.
2483 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2484 type printing functions and definitions.
2485 * valprint.h: New include file for language independent value
2486 printing definitions.
2487 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2488 dependent value printing functions.
2489 * c-exp.y (production ptype): Add range_type variable and use new
2490 create_range_type function.
2491 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2492 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2493 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2494 "const static" to ANSI-conformant "static const".
2495 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2496 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2498 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2499 * coffread.c (decode_type): Add range_type variable and call to
2500 new create_range_type function.
2501 * complaints.c (complain): Remove unused val variable.
2502 * complaints.c (_initialize_complaints): Make it void.
2503 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2504 variable and call new create_range_type function.
2505 * defs.h (enum val_prettyprint): Move enum from value.h to here
2506 so we can avoid having to include value.h just for prototypes that
2507 need the enum (thanks ANSI).
2508 * dwarfread.c (struct_type): Local anonymous_size variable is
2509 only used if !BITS_BIG_ENDIAN.
2510 * dwarfread.c (decode_subscript_data_item): Add rangetype
2511 variable and call new create_range_type function.
2512 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2514 * eval.c (evaluate_subexp): Remove unused local variable name
2515 and the statement with no side effects that initializes it.
2516 * expprint.c (print_subexp): Change local_printstr to
2518 * gdbtypes.c (create_range_type): New function that creates
2519 a range type using code fragments from object file readers as
2520 an example of what has to be initialized.
2521 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2522 and high_bound parameters, replaced with a single range_type
2523 parameter. Change function body to use passed in range_type
2524 rather than handcrafting one.
2525 * gdbtypes.h (create_range_type): Add prototype.
2526 * gdbtypes.h (create_array_type): Change prototype parameters.
2527 * infrun.c (normal_stop): Remove unused local variables tem and c.
2528 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2529 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2530 stub functions that call error if called.
2531 * language.c (unknown_language_defn, auto_language_defn,
2532 local_language_defn): Add initializers unk_lang_print_type and
2534 * language.h (struct language_defn): Reformat for larger
2535 comments, add la_print_type and la_val_print members. Add
2536 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2537 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2538 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2540 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2542 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2543 * main.c (execute_command): Remove unused local variable cmdlines.
2544 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2545 (clear_displays), symmisc.c (block_depth), values.c
2546 (clear_value_history):
2547 Make testing of truth value of assignment result explicit.
2548 * mipsread.c (upgrade_type): Update FIXME to include future use
2549 of create_range_type.
2550 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2551 whatis_exp, maintenance_print_type): Move prototypes and functions
2553 * printcmd.c (_initialize_printcmd): Move add_com calls for
2554 ptype_command and whatis_command to new typeprint.c.
2555 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2556 * source.c (find_source_lines): Local variable c only used
2557 when LSEEK_NOT_LINEAR is defined.
2558 * stabsread.c (read_array_type): Use new create_range_type
2560 * stabsread.c (read_range_type): Add new index_type variable and
2561 call new create_range_type function rather than handcrafting
2563 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2564 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2565 * symtab.c (type_print_base usages): Use c_type_print_base.
2566 * symtab.c (type_print_varspec_prefix usages): Use
2567 c_type_print_varspec_prefix.
2568 * symtab.c (type_print_method_args usages): Use
2569 cp_type_print_method_args.
2570 * valprint.c: Completely ripped apart and the fragments used
2571 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2572 valprint.h. Remaining stuff is language independent.
2573 * value.h (struct fn_field): Forward declare for prototypes.
2574 * value.h (type_print_1): Remove prototype.
2575 * value.h (enum val_prettyprint): Moved to defs.h.
2576 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2577 * value.h (baseclass_offset): Add prototype.
2578 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2579 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2580 * ch-typeprint.c: New file for language dependent type printing.
2581 * ch-valprint.c: New file for language dependent value printing.
2582 * ch-exp.y (parse_number): Remove prototype and stub function.
2583 * ch-exp.y (decode_integer_literal): Removed unused digits and
2585 * ch-exp.y (convert_float): Completely ifdef out for now.
2586 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2587 ch-lang.c (chill_op_print_tab):
2588 Change from ANSI-obsolescent "const static" to ANSI-conformant
2590 * ch-exp.y (yylex): Add unhandled storage class enumeration
2591 literals to switch statement for completeness.
2592 * ch-lang.c (chill_create_fundamental_types): Remove unused
2593 nbytes variable. Change dummy type to 2 bytes to match int.
2594 Handle FT_VOID types gratuituously added to chill DWARF by
2595 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2596 type rather than a one byte TYPE_CODE_INT type.
2597 * ch-lang.c (chill_language_defn): Add chill_print_type and
2599 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2601 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2603 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2604 bfd_get_symbol_leading_char instead.
2606 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2607 leading character from names.
2608 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2609 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2610 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2612 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2613 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2614 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2615 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2616 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2617 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2618 * symfile.c (syms_from_objfile): Insert debugging check to test
2619 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2621 * doc/gdbint.texinfo (Host Conditionals): Remove
2622 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2624 (Target Conditionals): Remove all of the above.
2626 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2628 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2629 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2631 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2633 * coffread.c (decode_type): catch negative tagndx fields generated
2635 * exec.c: comment out string following #endif.
2636 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2637 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2639 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2640 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2642 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2644 * complaints.c: New file, code moved from utils.c.
2645 * complaints.c (complain): Made into a varargs function.
2646 * complaints.h: New file, code moved from symfile.h.
2647 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2648 * Makefile.in (HFILES): Add complaints.h.
2649 * Makefile.in (OBS): Add complaints.o.
2650 * symfile.c (complaint_root, stop_whining, complaint_series,
2651 complain, clear_complaints, add_show_from_set for stop_whining):
2652 Moved to complaints.c.
2653 * symfile.h (struct complaint, complaint_root decl, complain
2654 prototype, clear_complaints prototype): Moved to complaints.h.
2655 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2656 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2657 complaints.h. Remove casts from arguments to complain(),
2658 which is now a varargs function, and remove unnecessary
2659 placeholder zero args.
2660 * defs.h (begin_line): Add prototype.
2661 * defs.h (vprintf_filtered): Add prototype.
2662 * dwarfread.c (varargs.h): Remove, no longer needed.
2663 * dwarfread.c (dwarfwarn): Remove prototype and function.
2664 * dwarfread.c (complaints): Define a bunch of complaints.
2665 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2666 usages to standard complain() calls.
2667 * utils.c (begin_line): New function that ensures that
2668 whatever gets filter-printed next starts on its own line.
2669 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2670 but to stdout (calls vfprintf_filtered internally).
2672 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2674 * remote.c: Avoid printf_filtered line limit. Suggested by
2675 Robert R. Henry, <rrh@tera.com>.
2676 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2678 * main.c (main): Accept --silent as well as --quiet. Change +help
2679 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2681 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2682 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2684 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2686 * tm-nindy960.h, remote-nindy.c: Lint.
2688 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2690 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2691 a optional type to decorate as an array type, the type of the
2692 index, and the bounds of the array. Records this additional info
2693 in the array type for use with languages with nonzero array
2695 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2696 to note that arrays may have bounds.
2697 * gdbtypes.h (create_array_type): Update prototype.
2698 * c-exp.y (ptype production): Adjust for new create_array_type
2699 calling conventions.
2700 * coffread.c (decode_type): Call create_array_type rather than
2701 handcrafting array types.
2702 * convex-tdep.c (value_type): Remove, now use create_array_type.
2703 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2704 vector_type into calls to create_array_type.
2705 * dwarfread.c (decode_subscr_data): Name changed to
2706 decode_subscript_data_item throughout.
2707 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2708 create_array_type. Now records index type and range as well.
2709 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2710 change to use create_array_type.
2711 * dwarfread.c (read_subroutine_type): Test existing user defined
2712 types before decorating them, to ensure they are blank, and
2713 complain about it if they are not.
2714 * dwarfread.c (decode_fund_type): For unrecognized types, always
2715 return some valid type (type integer). If the unrecognized type
2716 cannot be an implementation defined type, complain as well.
2717 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2718 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2719 * mipsread.c (upgrade_type): Add FIXME comment that code to
2720 handcraft arrays should be replaced with call to create_array_type.
2721 * stabsread.c (read_array_type): Replace code to handcraft
2722 array types with call to create_array_type.
2723 * valprint.c (type_print_varspec_prefix): Minor formatting
2724 change, join lines that don't need to be split.
2726 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2728 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2729 decl for attach_flag, it now lives in inferior.h.
2730 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2731 Make most functions static.
2732 * hppah-nat.c: General cleanups, remove BSD specific code (since
2733 that all lives in hppab-nat.c).
2734 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2735 Change sense of test against inside_entry_file(). This fix is
2737 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2738 to read/write_register_bytes().
2739 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2740 work around PA-GAS assembler bug. Also, add trailing */ to some
2742 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2743 Same reason as above.
2745 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2747 * mipsread.c (parse_symbol): When checking whether a structured
2748 type is an enum, check qualifiers of its first member, as well as
2749 the base type of the member. Bug found and fixed by John M.
2750 Farrell, <farrell@fjord.reo.dec.com>.
2752 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2753 * remote-vx.c: Don't include vx-share/reg.h.
2754 * vx-share/ptrace.h: Reproduce from scratch.
2755 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2756 * Makefile.in: Remove references to removed files, and to removed
2757 29k-share directories.
2759 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2761 * c-lang.c (_initialize_c_language): Name changed from
2763 * m2-lang.c (_initialize_m2_language): Name changed from
2765 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2766 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2767 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2768 expression parsing into c-lang.c and m2-lang.c respectively.
2769 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2770 m2-exp.y respectively.
2771 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2772 and m2-* files respectively.
2773 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2774 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2775 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2776 * expression.h (struct block): Forward declaration for prototypes.
2777 * language.h (struct objfile): Forward declaration for prototypes.
2778 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2779 * Makefile.in (HFILES): Add ch-lang.h.
2780 * Makefile.in (OBS): Add ch-lang.o.
2781 * ch-exp.y: Migrate code that has nothing to do with expression
2782 parsing into ch-lang.c.
2783 * ch-lang.c: New file, code migrated from c-exp.y.
2784 * ch-lang.h: New file, internal interface between ch-* files.
2785 * ch-lang.c (_initialize_chill_language): Name changed from
2786 _initialize_chill_exp.
2788 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2789 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2790 * config/amix.mh (NATDEPFILES): Add.
2791 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2794 * dwarfread.c (decode_subscr_data): Remove spurious test that
2795 accepted only integer subscript types. We don't do anything
2796 with the type at the moment anyway.
2798 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2800 * ch-exp.y (match_character_literal): Fix case where no
2801 match at all is found.
2802 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2803 width types. For example, "INT" is always 2 bytes regardless
2804 of the values of any TARGET_*_BIT macros. So use explicit
2805 numeric sizes for the types.
2807 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2809 * c-exp.y (c_create_fundamental_type): New function to create
2810 language specific fundamental types for C.
2811 * m2-exp.y (m2_create_fundamental_type): New function to create
2812 language specific fundamental types for Modula 2.
2813 * c-exp.y (c_language_defn, cplus_language_defn): Add
2814 c_create_fundamental_type to language struct initializers.
2815 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2816 to language struct initializers.
2817 * dwarfread.c (expression.h, language.h): Include.
2818 * dwarfread.c (ftypes): New array to hold fundamental types
2819 for current compilation unit.
2820 * dwarfread.c (cu_language_defn): New pointer to language
2821 struct for language of current compilation unit.
2822 * dwarfread.c (dwarf_fundamental_type): New function to
2823 create/lookup fundamental types.
2824 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2825 * dwarfread.c (throughout): Replace lookup_fundamental_type
2826 with dwarf_fundamental_type.
2827 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2828 compilation unit (may be different language or different objfile).
2829 * gdbtypes.c (lookup_fundamental_type): Move actual type
2830 creations into language specific fundamental type creation
2831 functions and call via create_fundamental_type. Add comment
2832 about this function being obsolescent.
2833 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2834 sized signed and unsigned integers.
2835 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2836 * language.c (language_def): New function to lookup a language
2837 struct given it's enumeration.
2838 * language.h (struct language_defn): Add la_fund_type, a pointer
2839 to a function that creates fundamental types for this language.
2840 * language.h (create_fundamental_type): New macro to create
2841 fundamental types based on the current language.
2842 * language.h (language_def): Add prototype.
2843 * language.c (unk_lang_create_fundamental_type): New function
2844 for initializing language structs, calls error if called.
2845 * language.c (unk_language_defn, auto_language_defn,
2846 local_language_defn): Use unk_lang_create_fundamental_type.
2847 ch-exp.y (chill_create_fundamental_type): New function.
2848 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2849 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2851 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2853 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2855 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2856 as GCC_PRODUCER and GPLUS_PRODUCER.
2858 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2860 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2863 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2865 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2866 rather than '$'. This particular piece of braindamage is
2867 spreading like ooze. It's now infected libiberty, deja-gnu,
2869 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2870 hardwired '$' character.
2872 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2874 (Changes to break incredibly ugly, unmaintainable 750 line
2875 read_struct_type function up into managable pieces.)
2876 * Makefile.in (VERSION): Bump to 4.7.3.
2877 * stabsread.c (struct field_info): Local struct definition.
2878 * stabsread.c (read_member_functions, read_struct_fields,
2879 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2880 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2881 functions from fragmented read_struct_type.
2882 * stabsread.c (stabs_general_complaint): Catchall complaint.
2883 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2884 symbol name continuation code. Use macro throughout.
2885 * stabsread.c (various places): Replace add-one-to-pointer
2886 with pointer increment.
2887 * stabsread.c (read_type): Retain function local copy of type
2888 descriptor. Rearrange code calling read_struct_type() to match
2890 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2891 a single blank as the name of nameless enumerations. Recognize
2892 this special case and set nameless flag.
2893 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2895 * ch-exp.y (access_name): New non-terminal token and
2897 * ch-exp.y (general_procedure_name): Now a terminal token.
2898 * ch-exp.y (location): Expand production.
2899 * ch-exp.y (match_simple_name_string): New function.
2900 * ch-exp.y (yylex): Call match_simple_name_string and return
2901 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2903 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2905 * munch: Backslash escape vertical bar characters inside
2906 grep patterns since they have special meaning for some greps.
2907 * parse.c (write_exp_string): Complete rewrite to store string
2908 contants as a leading explicit length, followed by the string data,
2909 followed by a trailing explicit length.
2910 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2911 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2912 Use recorded explicit length of strings in expression elements,
2913 rather than strlen. Adjust code to skip over strings stored in
2914 expression elements, and code to access strings, to account for
2915 new leading explicit size expression element.
2916 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2917 0, to avoid negative expression element indices.
2918 * valops.c (search_struct_method): Minor whitespace change.
2920 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2922 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2923 which together maintain a dynamically expandable static buffer
2924 for the lexer to use when translating C strings to their internal
2925 form (other future uses possible). Fix parsing of C style strings
2926 to do the normal C style input conversions of escaped character
2928 * valops.c (value_string): Remove translation of escaped
2929 character sequences, now done in C expression parser.
2930 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2931 and decides if it should be printed in literal form or some other
2932 form, based on it's ASCII value and setting of sevenbit_strings.
2933 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2934 macro, change indentation style.
2935 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2936 * ch-exp.y (chill_printstr): First cut at real function instead
2939 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2941 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2943 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2945 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2947 * defs.h (sevenbit_strings): Add declaration.
2948 * defs.h (printchar): Replace with gdb_printchar.
2949 * language.h (language_defn): Add new function pointers
2950 la_printchar and la_printstr, to do language dependent
2951 printing of characters and strings.
2952 * language.h (local_printchar, local_printstr): New macros
2953 to call language dependent functions pointed to by la_printchar
2954 and la_printstr respectively.
2955 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2956 dependent functions for printing characters and strings.
2957 * c-exp.y (c_language_defn, cplus_language_defn): Add
2958 c_printchar and c_printstr.
2959 * command.c (do_setshow_command): Rename printchar use to
2961 * expprint.c (print_subexp): Replace C style string output
2962 with call to local_printstr.
2963 * language.c (unk_lang_printchar, unk_lang_printstr):
2964 New stubs, currently errors.
2965 * language.c (unknown_language_defn, auto_language_defn,
2966 local_language_defn): Add unk_lang_printchar and
2968 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2969 language dependent functions to print characters and strings.
2970 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2971 * utils.c (printchar): Renamed to gdb_printchar.
2972 * valprint.c (print_string): Remove prototype, function moved
2973 to c-exp.y, where it becomes c_printstr.
2974 * valprint.c (print_max): Made global for reference from the
2975 language dependent printing routines in *-exp.y.
2976 * valprint.c (repeat_count_threshold): New variable with function
2977 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2978 Change all references to old macro to references to new variable.
2979 * valprint.c (value_print, val_print): Replace calls to
2980 print_string with calls to local_printstr.
2981 * valprint.c (val_print): Replace C style character printing
2982 with call to local_printchar.
2983 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2984 * valprint.c (_initialize_valprint): Add add_show_from_set
2985 call for setting up repeat_count_threshold as print variable.
2986 * ch-exp.y (decode_integer_value): New function.
2987 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2988 * ch-exp.y (chill_printchar, chill_printstr): New language
2989 dependent functions for printing characters and strings.
2990 * ch-exp.y (chill_language_defn): Add chill_printchar and
2993 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2995 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2996 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2997 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2999 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3001 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3002 and assume the process has been killed.
3004 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3006 * remote-udi.c (udi_open): Reset vars so that user can re-run
3007 programs without leaving GDB.
3008 * (many routines): Slightly improve error handling.
3009 * (download): Zero out BSS by longs instead of bytes to avoid
3010 timeouts in real hardware.
3011 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3012 that connection is no longer in use after shutdown() of socket.
3013 This keeps GDB from dying of a SIGPIPE when you issue multiple
3014 `target udi' commands.
3016 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3018 * language.h (language_format_info): New structure to bundle
3019 local formatting information.
3020 * language.h (language_defn): Replace individual format info
3021 with language_format_info structs.
3022 * language.h (local_*_format, local_*_format_prefix,
3023 local_*_format_specifier, local_*_format_suffix): New macros
3024 for binary/octal/decimal/hex formats to access info elements.
3025 * c-exp.y (c_language_defn): Update for new format handling.
3026 * m2-exp.y (m2_language_defn): Update for new format handling.
3027 * dbxread.c (language.h): Include for partial-stab.h use.
3028 * mipsread.c (expression.h, language.h): Include for
3030 * defs.h (local_hex_format, local_hex_format_custom,
3031 local_hex_string, local_hex_string_custom): Move to language.h.
3032 * language.c (local_hex_format_custom, local_hex_string,
3033 local_hex_string_custom, local_octal_format_custom): Use new
3035 * language.c (unknown_language_defn, auto_language_defn,
3036 local_language_defn): Update for new format handling.
3037 * printcmd.c (print_scalar_formatted): Use new macros
3038 to access decimal and binary format info for printing.
3039 * c-exp.y (chill_language_defn): Update for new format handling.
3040 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3041 * ch-exp.y (decode_integer_literal): Add function
3042 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3043 * ch-exp.y (builtin_type_chill_char): Add definition.
3044 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3046 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3048 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3050 (aix_framedata): added nosavedpc field.
3051 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3053 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3054 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3055 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3056 instructions as function_frame_info does. Expand special case of
3057 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3059 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3061 (function_frame_info): Set frameless if the function has no frame,
3062 and set nosavedpc if the PC was not saved. Handle gcc generated
3063 stfd 31,-4(31); st 31, -12(31) correctly.
3064 (frameless_function_invocation): New second argument pcsaved; if 0
3065 return whether the function has a frame, if 1 return whether the
3067 (frame_initial_stack_address): Correct typo: cache registers for
3068 callee_fi, not for fi, (avoids reading garbage memory locations).
3070 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3072 * infrun.c (wait_for_inferior (just before step_over_function
3073 label)): Change test for stepping into subroutine to check for the
3074 presence of line number info. This makes stuff compiled with -g1
3075 cause GDB to not lose control when stepping.
3077 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3078 Improve comments as well.
3080 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3082 * Makefile.in (VERSION): Bump to 4.7.2
3083 * symtab.c (find_pc_symtab): Fix return of random value
3085 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3086 Makefile since it contains sed patterns used in generation.
3087 Add sed pattern to also delete #include of any malloc.h.
3088 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3089 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3090 function names to conform to K&R terminology with respect to
3091 logical and bitwise operators:
3092 UNOP_ZEROP => UNOP_LOGICAL_NOT
3093 UNOP_LOGNOT => UNOP_COMPLEMENT
3094 BINOP_LOGAND => BINOP_BITWISE_AND
3095 BINOP_LOGXOR => BINOP_BITWISE_XOR
3096 BINOP_LOGIOR => BINOP_BITWISE_IOR
3097 BINOP_AND => BINOP_LOGICAL_AND
3098 BINOP_OR => BINOP_LOGICAL_OR
3099 PREC_OR => PREC_LOGICAL_OR
3100 PREC_AND => PREC_LOGICAL_AND
3101 PREC_LOGIOR => PREC_BITWISE_IOR
3102 PREC_LOGXOR => PREC_BITWISE_XOR
3103 PREC_LOGAND => PREC_BITWISE_AND
3104 value_zerop() => value_logical_not()
3105 value_lognot() => value_complement()
3106 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3107 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3108 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3109 and is nonexistant in some SVR4 based systems.
3110 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3111 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3113 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3114 * source.c (source_info): Fix minor nits, print "1 line" rather
3115 than "1 lines", and "language is <lang>".
3116 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3117 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3118 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3120 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3121 * ch-exp.y: New expression parser, for GNU-Chill.
3122 * defs.h (enum language): Add language_chill.
3123 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3124 LANG_MODULA2 a recognized language.
3125 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3126 Chill as well as Modula-2.
3127 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3128 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3129 * language.c (set_language_command): Add chill.
3130 * language.c (binop_result_type, integral_type, character_type,
3131 boolean_type, structured_type, value_true, binop_type_check):
3132 Add language_chill cases.
3133 * language.h (_LANG_chill): Define.
3134 * symfile.c (deduce_language_from_filename): Recognize the
3135 filename extensions ".chill", ".c186", and ".c286" for Chill.
3136 * valprint.c (typedef_print): Add case for language_chill.
3137 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3138 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3139 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3140 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3142 * Makefile.in (distclean): Add target ch-exp.tab.c.
3143 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3144 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3145 * eval.c (evaluate_subexp): Add OP_BOOL case.
3146 * expprint.c (print_subexp): Add OP_BOOL case.
3148 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3150 * infcmd.c (set_environment_command): Avoid skipping first
3151 char of env value if an '=' appears in it. Bug report and fix
3152 by Mark Jungerman, <maj@lucid.com>.
3154 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3156 * infcmd.c (step_over_calls): Improve comments.
3157 * symtab.c (find_pc_psymtab): Clean up a bit.
3158 * (find_pc_symtab): Fix comments, clean up code.
3159 * (find_pc_line): General cleanups, efficiency improvements.
3160 Also, don't return garbage when some line info exists, but there
3163 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3165 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3166 member, and the stat pointer passed to vmap_symtab was NULL, the
3167 wrong vmap entries would be modified. Fixes behavior where
3168 attempting to load symbols for a module with no member would mess
3169 up already read in symbols.
3171 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3173 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3174 29k-share/dfe/mini2udi.o.
3175 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3176 * alldeps.mak, depend: Update to deal with removal of
3177 aforementioned files.
3178 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3179 requirement for useless 'program' argument. Clean up
3180 udi_create_inferior, and udi_load to call common download()
3181 routine. Create download routine to load remote hosts directly
3182 (with the help of BFD) so that we don't need yank.c and
3184 Fix udi_detach to call UDIDisconnect with
3185 the right arguments. Clean up udi_resume, don't assign tip_error
3186 twice. Clean up udi_wait, straighten out status codes. Make
3187 udi_kill really work.
3189 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3191 * c-exp.y: separated host/target idea of integer type size,
3192 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3193 UINT and CHAR rules. (parse_number): work out the targetwise type
3194 of a number based upon it's size and qualifiers. (yylex): chars
3195 are now treated the same way as ints.
3197 * source.c (indentify_source_line): don't core dump if wanted
3198 line is larger than number of lines in source. (can happen when
3199 coff gets confused about #included source).
3201 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3203 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3204 when debugging a program with 100 shared libraries.
3206 * solib.c (solib_map_sections): Always close the BFD we open.
3207 Free all malloc'd storage we allocate, too, including error cases.
3208 (struct so_list): Remove unused so_bfd member.
3209 (clear_solib): Don't bother closing so_bfd.
3211 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3212 cacheable. `So many symbol files, so little file descriptors.'
3214 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3216 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3217 Stubs should stand alone as much as possible.
3219 * source.c (show_directories): Avoid printf_filtered length prob
3220 pointed out by Jonathan Stone.
3222 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3223 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3224 <Lee_Cooprider@vos.stratus.com>.
3226 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3228 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3229 struct, not struct itself.
3230 * serial.h (serial_restore): Fix prototype, takes pointer not
3233 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3235 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3236 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3238 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3240 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3241 Stubs should stand alone as much as possible.
3243 * README: Add remote-es1800.c and remote-st2000.c to table.
3244 * go32-nat.c: Remove, there is no native go32 support.
3245 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3247 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3249 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3250 new routines to deal with sending SIGINTs to attached processes
3251 when the user interrupts the controlling GDB.
3252 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3253 the aforementioned routines when waiting for the attached process.
3255 * elfread.c, mipsread.c: Include <string.h>.
3256 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3257 * serial.h: Add prototype for serial_restore().
3259 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3261 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3262 minimal_symbol_count, because the NULL symbol is not included in
3263 the count. This prevented this function from finding the last
3264 symbol in the table.
3266 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3268 * dbxread.c (process_one_symbol): if not defined
3269 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3270 the start of the function, not just after N_FUN.
3272 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3274 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3275 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3276 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3277 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3278 file. Remove preprocessor defines that previously did remapping.
3280 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3282 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3283 Bug fix courtesy of Alexander Klaiber.
3285 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3287 hp300 native support (hp300hpux untested).
3289 * hp300ux-xdep.c: removed.
3290 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3291 * xm-hp300hpux.h: updated copyright.
3292 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3293 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3294 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3295 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3296 fork-child.o coredep.o corelow.o.
3297 (NAT_FILE, NATDEPFILES): new macros.
3298 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3299 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3301 (NAT_FILE, NATDEPFILES): new macros.
3302 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3304 Vax ultrix native support.
3306 * nm-vax.h: new file.
3307 * Makefile.in (HFILES): added nm-vax.h.
3308 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3309 coredep.o corelow.o removed.
3310 (NAT_FILE, NATDEPFILES): new macros.
3311 * xm-vax.h: updated copyright.
3312 (REGISTER_U_ADDR): removed.
3314 Apollo native support (untested).
3316 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3317 * a68v-nat.c, nm-apollo68[bv].h: new files.
3318 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3319 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3320 * a68v-xdep.c: removed.
3321 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3322 inftarg.o fork-child.o a68v-xdep.o.
3323 (NAT_FILE, NATDEPFILES): new macros.
3325 * defs.h: include nm.h.
3326 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3327 sparc-tdep.c, : do not include nm.h.
3328 * doc/gdbint.texinfo: nm.h now included in defs.h.
3330 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3332 * Makefile.in (VERSION): 4.7.1 post release!
3334 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3336 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3338 * Makefile.in (VERSION): gdb-4.7 release.
3339 * README: Update for gdb-4.7.
3341 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3343 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3346 * alldeps.mak, depend: Update.
3348 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3350 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3352 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3353 causes problems in setting breakpoint in the right place in
3354 functions with `float' args which are passed as doubles.
3355 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3356 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3358 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3360 * Makefile.in (HFILES): Add nm-i386sco.h.
3361 * dwarfread.c: include <sys/types.h> for SCO.
3362 * infptrace.c: Don't include ptrace.h under SCO.
3363 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3365 * config/i386v.mt: Add exec.o to TDEPFILES.
3367 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3369 * i386v-nat.c: Remove space from front of #endif.
3370 * irix4-nat.c: Remove externs of registers[], include inferior.h
3372 * mips-nat.c: Explicitly initialize zerobuf to 0!
3373 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3374 Always setup fci->frame, even if it's non-zero. Too many places
3375 depend upon this behavior (and I have to get a release out the
3377 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3378 processing_gcc_compilation if we find the embedded stabs marker.
3379 This fixes several bugs with finding the location of short or char
3380 function parameters passed on the stack.
3382 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3384 Native support for sun4sol2.
3386 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3387 * nm-sysv4.h: new file.
3388 * Makefile.in (HFILES): added nm-sysv4.h.
3389 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3390 (NAT_FILE, NATDEPFILES): new macros.
3391 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3393 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3395 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3396 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3398 * Makefile.in (VERSION): Tick to 4.6.9.
3400 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3402 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3403 definition, replace with portable one.
3404 * remote-nindy.c: Lint.
3405 (nindy_wait): Return type is int, result is inferior_pid.
3406 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3407 (initialize_symmisc): Remove empty function.
3408 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3409 Remove obsolete, misspelled macro.
3410 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3411 (all @node commands): Use new form to avoid nitpicking errors.
3412 * doc/gdbint.texinfo: Document host/native/target split.
3414 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3416 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3418 * xm-mips.h (offsetof): Don't define this if __STDC__.
3420 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3422 umax native support (untested).
3424 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3426 (NAT_FILE, NATDEPFILES): new macros.
3427 * config/umax.mt (TDEPFILES): removed exec.o.
3428 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3429 removed to nm-umax.h.
3430 * nm-umax.h: new file.
3431 * Makefile.in (HFILES): added nm-umax.h.
3433 hppa native support (untested).
3435 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3436 (NAT_FILE, NATDEPFILES): new macros.
3437 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3438 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3439 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3440 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3441 * hppa[bh]-xdep.c: removed.
3442 * hppa[bh]h-tdep.c: do not include ptrace.h.
3443 * Makefile.in (HFILES): added nm-hppa[bh].h.
3445 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3447 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3449 * mips-nat.c: Straighten out include files. Work around
3450 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3453 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3455 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3456 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3457 backtraces from core files work.
3458 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3459 Functions are now defined in mips-nat.c.
3461 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3463 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3464 serial_default_name().
3466 * remote-hms.c, ser-go32.c, serial.h: Change from
3467 serial_timedreadchar() to new serial_readchar().
3469 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3471 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3473 * c-exp.y: Moved handling of 'const' and 'volatile' from
3474 <type> to <typebase>. This removes 2 conflicts.
3476 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3478 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3479 from breakpoint table when reseting breakpoints.
3481 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3483 Native support cleanup and corefile fixes for i386 SVR4 systems.
3485 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3486 fill_fpregset): Moved to i386v4-nat.c
3487 * i386v4-nat.c, nm-i386v4.h, : New files.
3488 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3489 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3490 change i386v-nat.o to i386v4-nat.o.
3492 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3494 Miscellaneous 386 configs updated.
3496 * config/i386aout.mt (TDEPFILES): removed exec.o.
3497 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3498 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3499 (NAT_FILE, NATDEPFILES): new macros.
3500 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3501 config/i386v4.mt (TDEPFILES): removed exec.o.
3502 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3503 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3504 (NAT_FILE, NATDEPFILES): new macros.
3505 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3506 fork-child.o coredep.o corelow.o i386-xdep.o.
3507 (NAT_FILE, NATDEPFILES): new macros.
3509 Native support cleanup for i386bsd (untested).
3511 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3512 * config/i386bsd.mh (NATDEPFILES): added exec.o
3513 * tm-i386bsd.h (FLOAT_INFO): removed.
3514 * nm-i386bsd.h (FLOAT_INFO): added.
3516 Native support for i386v (untested).
3518 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3519 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3520 (NAT_FILE, NATDEPFILES): new macros.
3521 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3522 * i386-xdep.c: removed.
3523 * Makefile.in (HFILES): added nm-i386v.h
3524 * i386v-nat.c, nm-i386v.h: new file.
3525 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3527 * tm-i386v.h (FLOAT_INFO): removed.
3529 Native support for linux (untested).
3531 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3532 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3533 (NAT_FILE, NATDEPFILES): new macros.
3534 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3535 * Makefile.in (HFILES): added nm-linux.h.
3536 * nm-linux.h: new file.
3537 * xm-linux.h: updated copyright. cleaned up formatting.
3538 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3540 Native support for sun386 (untested).
3542 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3543 fork-child.o sun386-xdep.o.
3544 (NAT_FILE, NATDEPFILES): new macros.
3545 * config/sun386.mt (TDEPFILES): removed exec.o.
3546 * Makefile.in (HFILES): added nm-sun386.h.
3547 * sun386-nat.c, nm-sun386.h: new file.
3548 * sun386-xdep.c: removed.
3549 * xm-sun386.h: updated comment and copyright.
3550 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3553 Native support for i386mach (untested).
3555 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3556 fork-child.o mach386-xdep.o.
3557 (NAT_FILE, NATDEPFILES): new macros.
3558 * Makefile.in (HFILES): added nm-i386mach.h.
3559 * nm-i386mach.h, i386mach-nat.c: new files.
3560 * mach386-xdep.c: removed.
3561 * xm-i386mach.h: updated copyright.
3562 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3565 Native separation for go32 (untested).
3567 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3568 * go32-nat.c: new file.
3569 * go32-xdep.c (call_ptrace, child_resume,
3570 fetch_inferior_registers, store_inferior_registers,
3571 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3573 Native support for m88k (untested).
3575 * Makefile.in (HFILES): added nm-m88k.h
3576 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3577 FETCH_INFERIOR_REGISTERS): removed.
3578 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3579 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3580 (NAT_FILE, NATDEPFILES): new macros.
3581 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3582 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3583 * m88k-xdep.c: removed.
3585 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3587 * i386b-nat.c: Comment changes.
3588 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3590 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3592 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3594 Avoid longjmp()-catching compilation errors in cross-ports.
3596 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3597 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3598 Move from mips-tdep.c and tm-{irix3,mips}.h.
3599 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3601 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3604 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3605 (fetch_core_registers): Fix bfd_seek arguments.
3607 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3609 Make core files work again (add back the `core' target).
3611 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3612 (NATDEPFILES): Add corelow.o.
3613 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3616 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3617 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3618 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3619 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3620 appears. FIXME, these should be moved to NATDEPFILES for native
3623 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3625 Ultra3 host/target/native split. (untested).
3627 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3628 (fetch_register, fetch_inferior_registers,
3629 store_inferior_registers, fetch_core_registers): removed to
3631 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3633 * Makefile.in (HFILES): added nm-ultra3.h.
3634 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3635 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3637 (NAT_FILE, NATDEPFILES): new macros for native support.
3638 * config/ultra3.mt (TDEPFILES): exec.o removed.
3640 * xm-vaxult.h: add MEM_FNS_DECLARED.
3642 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3644 * Makefile.in (VERSION): Roll to 4.6.8.
3645 (OBS): Put version.o first, so Makefile rebuild happens early.
3647 * command.h: Publicize prototype for not_just_help_class_command.
3648 * command.c: Remove proto.
3649 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3650 output. Move "maint info" from class info to class maintenance,
3652 * infrun.c: Move "stop" to class_obscure, and give it a
3653 function so it will not be seen as a global help topic. FIXME,
3654 it should be possible to set these attributes independently.
3656 * core.c (core_command): Make nicer error message for no core support.
3658 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3660 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3661 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3663 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3664 (scan_compilation_units): Punt unused filename arg. dbfoff,
3665 lnoffset, and curlnoffset are file_ptr's now.
3666 (dwarf_build_psymtabs): Drop desc and filename args; use
3667 objfile. dbfoff and lnoffset are file_ptr's now.
3668 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3669 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3670 (elf_symfile_read): Skip desc and filename args to
3671 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3672 * gdb-stabs.h: Use file_ptr rather than off_t.
3673 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3674 compile-time debug check that someone turned off as "unused".
3675 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3676 * symfile.h: Update dwarf_build_psymtabs and
3677 elfstab_build_psymtabs prototypes.
3678 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3679 Use file_ptr offsets. bfd_seeks use L_SET.
3681 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3683 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3684 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3685 value so that demangler won't be invoked. This greatly speeds up
3687 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3688 linked_proc_info so that it properly deallocates the appropriate
3689 item after it is done with it instead of before.
3690 * Don't pass bogus frame pointer to create_new_frame(). Just
3691 leave it as zero so that lower level code will figure out the
3694 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3696 Sony News native support.
3698 * Makefile.in (HFILES): added nm-news.h.
3699 * nm-news.h: new file.
3700 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3701 fork-child.o coredep.o to NATDEPFILES.
3702 (NAT_FILE, NATDEPFILES): new macros for native support.
3703 * config/news.mt (TDEPFILES): removed exec.o.
3705 * remote-vx.c: remove redundant include of sys/time.h.
3707 * infrun.c: include ctype.h. Otherwise some machines result in
3708 undefined for isdigit.
3710 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3712 * configure.in: Convert m68k entries to m68* entries to handle
3713 all the various m68xxx hosts and targets.
3714 * config/news1000.mt: No longer needed, same as news.mt.
3716 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3718 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3720 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3722 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3723 nm-sun2.h, nm-mips.h.
3725 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3727 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3729 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3731 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3733 * xm-hppah.h: if __STDC__ is not defined, define
3735 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3736 compiler; see the comment in the file.
3738 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3740 First cut at support for all BSD variants on 386.
3742 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3743 * i386b-nat.c: New native support file.
3744 * configure.in: Add host and target for i[34]86-*-bsd*.
3745 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3747 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3749 Sun2 native support (untested).
3751 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3752 REGISTER_U_ADDR): removed to nm-sun2.h.
3753 * nm-sun2.h: new file.
3754 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3755 fork-child.o sun3-xdep.o removed.
3756 (NAT_FILE, NATDEPFILES): new macros.
3758 Mips native support. Decstation and iris4 have been tested.
3761 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3762 fill_fpregset): removed to irix4-nat.c
3763 * mips-xdep.c: removed.
3764 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3766 * procfs.c: include nm.h.
3767 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3768 * xm-irix4.h: bump copyright.
3769 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3770 PROC_NAME_FMT): removed.
3771 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3772 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3773 (NAT_FILE, NATDEPFILES): new macros for native support.
3774 (CC): supply default compiler switches.
3775 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3776 fork-child.o coredep.o.
3777 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3779 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3780 fork-child.o mips-xdep.o coredep.o.
3781 (NAT_FILE, NATDEPFILES): new macros for native support.
3783 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3785 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3786 (NATDEPFILES): added fork-child.o
3787 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3788 (NATDEPFILES): added fork-child.o
3789 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3790 (NATDEPFILES): added fork-child.o
3792 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3794 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3795 by using puts_filtered instead.
3797 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3799 * remote-nindy.c (nindy_load): Replacement version from Steve
3800 Chamberlain, doesn't require forking to run "strip" or "sx".
3802 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3804 * Makefile.in (HFILES): Add nm-*.h files.
3806 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3808 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3809 (NATDEPFILES): added fork-child.o.
3811 * doc/gdbint.texinfo: document a few more macros, create new
3812 section for native macros.
3814 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3816 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3817 resolution of copyright issues.
3819 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3821 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3822 subdir gets configured.
3824 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3826 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3828 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3829 searching for a "bfd_strip" program. Also, fixed up arguments
3830 passed to that program.
3832 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3833 which is now used for something else. Rewrite description of
3834 associated parameters to match how gdb does it now.
3835 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3837 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3839 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3841 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3844 * inferior.h (proc_signal_handling_change): prototype removed.
3845 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3846 (handle_command): now calls target_notice_signals.
3847 * procfs.c (proc_signal_handling_change): renamed to
3848 procfs_notice_signals. Now static. Add prototype. All callers
3850 * target.h (struct target_ops): new field, to_notice_signals.
3851 (target_notice_signals): new macro to cover new field.
3852 * target.c (cleanup_target): default to_notice_signals to ignore.
3853 * corelow.c (core_ops),
3855 inftarg.c (child_ops),
3856 procfs.c (procfs_ops),
3857 remote-adapt.c (adapt-ops),
3858 remote-eb.c (eb_ops),
3859 remote-es1800.c (es1800_ops, es1800_child_ops),
3860 remote-hms.c (hms_ops),
3861 remote-mm.c (mm_ops),
3862 remote-nindy.c (nindy_ops),
3863 remote-st2000.c (st2000_ops),
3864 remote-udi.c (udi_ops),
3865 remote-vx.c (vx_ops, vx_run_ops),
3866 remote.c (remote_ops),
3867 target.c (dummy_target),
3868 xcoffexec.c (exec_ops): added static initializer for
3870 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3872 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3874 * main.c (define_command): Add forgotten initializer.
3876 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3878 * language.c, language.h: Move saved_language out to global
3879 expected_language. Set expected_language when user expectation
3881 * language.c (language_info): Don't print type/range checking gub.
3882 * main.c (main): Set expected language.
3883 (execute_command): Check against expected language.
3884 * symfile.c (set_initial_language): Set expected language.
3886 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3888 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3890 A bunch of changes mostly to improve debugging of C++ programs.
3891 Specifically, the calling of inferiors methods is improved.
3893 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3894 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3895 hide the implementation details of pointer-to-method objects.
3896 How to tell if the pointer points to a virtual method is
3897 still very dependent on the particular compiler, but this
3898 should make it easier to find the places to change.
3899 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3900 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3901 macros, instead of a hard-wired-in code that incorrectly
3902 assumed a no-longerused representation of pointer-to-method
3903 values. And otherwise fix the relevant bit-rotted code.
3905 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3906 If there are both fields and methods, put a space between.
3908 * stabsread.c (read_struct_type): Fix bug in handling of
3909 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3910 by '_'). (It used to prematurely exit the loop reading in
3911 the fields, so it would think it should start reading
3912 methods while still in the fields. This could crash gdb
3913 given a gcc that can emit nested type information.)
3915 * valops.c (search_struct_method): Pass 'this' value by
3916 reference instead of by value. This provides a more
3917 consistent interface through a recursive search where the
3918 "bottom" functions may need to adjust offsets (due to multiple
3920 * valops.c, value.h, values.c: Pass extra parameters to
3921 value_fn_field and value_virtual_fn_field so we can
3922 correctly adjust offset for multiple inheritance.
3923 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3924 virtual function calls by using value_virtual_fn_field().
3925 * values.c: New function baseclass_offset, derived from
3926 baseclass_addr (which perhaps can be made obsolete?).
3927 It returns an offset rather than an address. This is a
3928 cleaner interface since it doesn't mess around allocating
3930 * valops.c (search_struct_method): Use baseclass_offset
3931 rather than baseclass_addr.
3933 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3935 * Makefile.in: Re-install 29K/UDI stuff.
3936 * remote-udi.c (udi_resume): Clean up.
3937 * (udi_wait): Rewrite, leave out bugs.
3938 * Add debugging code to print out all register fetches and stores.
3939 * Straighten out target_ops.
3940 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3942 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3944 * remote-udi.c (udi_create_inferior): run with no arguments should
3945 not pass the program name as an argument, since the UDI code
3946 already handles that.
3947 (udi_load): get the symbols from prog_name, not arg_string (the
3948 load command should really use arg_string as the program name, not
3949 prog_name, but at least the run command works now).
3951 * munch: HP9000/300 nm puts an extra space between T and symbol
3954 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3955 needed for vxworks targets.
3957 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3959 * am29k-tdep.c (_initialize_29k): Make it possible for the
3960 user to set and query the address where function calls into the
3961 inferior write a small scratch routine. `set call_scratch_address'
3962 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3963 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3964 not already cached validly.
3966 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3968 Rs6000 native support.
3970 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3971 machines without this header should not be compiling this file.
3972 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3973 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3974 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3975 * xm-rs6000.h: do not include ptrace.h.
3976 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3977 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3978 infptrace.o and inftarg.o move to NATDEPFIES.
3979 (NAT_FILE, NATDEPFILES): new macro for native support.
3981 Sun3 native support.
3983 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3984 new macros for native support.
3985 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3986 removed sun3-xdep.o.
3987 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3989 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3990 * sun3-nat.c, nm-sun3.h: new files for native support.
3992 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3994 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3995 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3996 dbfsize and use it to initialize new local file scope dbsize.
3997 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3998 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3999 DIEs as well as the current check for undersize DIEs. This helps
4000 to gracefully detect and reject corrupted DIE information.
4002 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4004 Add `command hooks' and a hook for inferior program stopping.
4006 * command.h (struct cmd_list_element): Remove unused `aux'
4007 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4008 * command.c (add_cmd): Initialize new fields, elim old.
4009 (add_alias_cmd): Clone new fields.
4010 (delete_cmd): Un-hook hookee if we're deleting hook.
4011 (help_cmd): Tell user the command is hooked, if it is.
4012 (lookup_cmd_1): Abbreviations return the original command
4013 instead of themselves, so that hooks on the original cmd will be
4015 * defs.h (enum command_class): Add class_pseudo and comments.
4016 * gdbcmd.h (execute_user_command): Add prototype.
4017 * infrun.c (normal_stop): If the stop command is hooked,
4018 run the hook whenever we stop.
4019 (hook_stop_stub): Stub for catch_errors.
4020 (_initialize_infrun): Set up pseudo "stop" command.
4021 * main.c (execute_user_command): Code extracted from execute_command.
4022 (execute_command): If hooked, run the hook before the command.
4023 (define_command): If defining a new hook, check the command it
4024 is hooking, and warn if none. Install the hook.
4025 * source.c (_initialize_source): "l" is an abbrev for "list".
4026 * doc/gdb.texinfo: Document command hooks.
4028 * Makefile.in (VERSION): Roll to 4.6.7.
4029 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4030 * infrun.c (breakpoints_inserted): Make it static again.
4031 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4033 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4035 Native file renaming.
4037 * nat-sparc.c -> sparc-nat.c
4038 * nat-sun4os4.h -> nm-sun4os4.h
4039 * nat-trash.h -> nm-trash.h
4040 * config/sun4os4.mh: track file renaming.
4041 * configure.in: link to nm.h rather than nat.h.
4042 * infptrace.c: include nm.h rather than nat.h.
4044 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4046 Host/target/native split for sun4.
4048 * Makefile.in (TSOBS): removed corelow.o.
4049 * infptrace.c: included nat.h.
4050 * nat-trash.h: temporary header file. This should be removed once
4051 all hosts have the native/host/target split.
4052 * configure.in: add a symlink from nat-trash.h to nat.h if no
4053 other nat file exists for this configuration.
4054 * sparc-tdep.c: no longer include sys/ptrace.h.
4055 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4056 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4058 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4059 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4060 to NATDEPFILES. removed sparc-xdep.o.
4061 (NATDEPFILES, NAT_FILE): new macros for native support.
4063 Break the direct connection from core_file_command to any
4064 particular type of core file support.
4066 * target.h (find_core_target): new prototype.
4067 * target.c (find_core_target): new function. Walks the target
4068 list looking for the core target.
4069 * core.c (core_file_command): replace calls to core_detach and
4070 core_open with find_core_target and direct calls.
4072 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4074 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4076 config/hp300hpux.mh: ALLOCA1 was not defined.
4078 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4080 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4081 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4082 until we can figure out a better way to do paging.
4084 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4086 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4087 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4088 * hppa-coredep.c: Remove, now that we use the hook.
4089 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4090 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4092 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4093 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4094 be ripped out and reimplemented right (see elfread.c).
4095 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4097 Rename all HPPA files to fit into unique DOS filenames:
4098 * *hppabsd* => *hppab*
4099 * *hppahpux* => *hppah*
4101 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4103 Make the /proc support a target-struct in its own right.
4105 * Makefile.in: Remove inftarg.[co], since it is now included via
4107 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4108 reference infptrace.o. Add fork-child.o to all *.mh that
4111 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4112 No longer global functions.
4113 (fork_inferior): New global function from fork-child.c.
4114 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4115 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4116 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4117 (child_create_inferior): New tiny function that calls fork_inferior.
4118 * fork-child.c: New file, containing fork_inferior, which is
4119 built from slight mods to inftarg.c's child_create_inferior.
4121 * procfs.c (procfs_ops): Add target vector.
4122 (attach): Rename as static do_attach.
4123 (procfs_create_inferior): New tiny function that calls fork_inferior.
4124 (child_xfer_memory): Rename to static procfs_xfer_memory.
4125 (store_inferior_registers): Rename to static procfs_store_registers.
4126 (inferior_proc_init): Rename to static procfs_init_inferior.
4127 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4128 procfs_files_info, procfs_open, procfs_mourn_inferior,
4129 procfs_can_run): Slightly mangled copies of the corresponding
4130 child_XXX routines from inftarg.c.
4131 (proc_wait): Renamed to static procfs_wait.
4132 (child_resume): Rename to static procfs_resume.
4133 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4134 (initialize_proc_fs): Rename to initialize_procfs. Set up
4137 * putenv.c: index -> strchr.
4138 * regex.c: Always rename bcopy to memcpy, etc.
4139 FIXME: Eventually do the renames rather than use #define's.
4140 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4142 * sparc-xdep.c: Move deferred_stores to target dependent.
4143 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4145 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4147 Split non-target-dependent code out of target_attach routines.
4149 * target.h: Comments on target_attach args and results.
4150 * infcmd.c (attach_command): Check for existing execution, call
4151 target_attach, set up terminal status and wait_for_inferior, wait
4152 for the attach status, and do normal_stop.
4153 * inftarg.c (child_attach): Remove target independent stuff.
4154 * remote-adapt.c (adapt_attach): Ditto.
4155 * remote-mm.c (mm_attach): Ditto.
4156 * remote-udi.c (udi_attach): Ditto.
4157 * remote-vx.c (vx_attach): Ditto.
4161 * remote-hms.c (hms_attach): Remove completely, it was useless.
4162 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4163 commented-out start_remote calls.
4164 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4165 DENTER and DEXIT macros and their calls. Use a real debugger --
4166 like gdb -- to see what functions are being called when.
4167 * utils.c (strcmp_iw): Make nonstatic, for lint.
4169 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4171 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4173 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4175 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4176 fix to differentiate between gcc1 & gcc2 compiled files so that we
4177 can debug calls that pass structs as args correctly.
4178 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4179 so, and what version.
4181 * remote.c (remote_wait): Make regs be char to avoid picayune
4182 ANSI compiler warnings.
4184 * energize.h: Move all external struct decls to inside of
4185 __STDC__, add prototype for energize_shell_wait().
4186 * energize.c (getpty): Clean up, make us really get a controlling
4188 * (energize_initialize): Disable SIGIO prior to setting up for
4189 I/O interrupts. Move setsid(), et. al. to getpty().
4190 * (energize_shell_wait): New routine to wait for things started
4191 via the shell command, uses wait() instead of /dev/proc.
4192 * Also, add prototype for execute_command_1().
4194 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4196 * inftarg.c (child_create_inferior, child_attach,
4197 child_mourn_inferior): collect unix child process stratum
4198 functions which live below the target vector into this file to
4199 facilitate host/target/native split. Also, make them static.
4200 * inflow.c (child_mourn_inferior): removed.
4201 * infrun.c (child_create_inferior, child_attach): removed.
4202 (resume): becomes global so that functions below the
4203 target vector can find it.
4204 * inferior.h (resume): add prototype.
4205 (child_mourn_inferior, child_create_inferior, child_attach):
4208 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4209 replaced with find_default_attach and
4210 find_default_create_inferior.
4212 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4214 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4215 addresses don't get displayed in the wrong positions.
4217 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4219 Separate core functions along target vector in preparation for
4220 native support. Functions above vector now live in core.c. Those
4223 * core.c (solib_add_stub, core_close, core_open, core_detach,
4224 get_core_registers, core_files_info, core_ops): moved to corelow.c
4225 (_initialize_core): removed addition of core_ops target.
4226 * corelow.c: new file.
4227 (solib_add_stub, core_close, core_open, core_detach,
4228 get_core_registers, core_files_info, core_ops): moved from core.c
4229 (_initialize_corelow): new function.
4230 * gdbcore.h (core_open, core_detach): added prototypes.
4231 (core_ops): add forward declaration.
4232 * Makefile.in (SFILES_MAINDIR): add core.c
4234 (TSOBS): change core.o to corelow.o
4236 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4238 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4239 instead of 'sun' predefined symbol so that trap analysis code is
4240 enabled only when the TARGET is a sun3.
4242 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4244 * tm-i960.h (ext_format_i960): Add top-level declaration.
4245 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4246 blocks, else Sun4 compiler complains.
4248 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4250 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4251 instruction's argument. Patch from jonathan@cs.stanford.edu
4254 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4256 Break the thread of control that implies that a unix child
4257 process will be the default target.
4259 * target.c (find_default_run_target, find_default_attach,
4260 find_default_create_inferior, return_zero): new functions.
4261 (cleanup_target): Make return_zero the default for to_can_run.
4263 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4264 child_create_inferior references with find_default_XXX instead.
4266 * target.h (struct target_ops): new field, to_can_run.
4267 (find_default_attach, find_default_create_inferior): new prototypes.
4268 (target_can_run): new macro.
4270 * Also added a zero (default) to_can_run element to all static
4271 struct target_ops initializations throughout GDB, except:
4272 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4274 * infrun.c (child_create_inferior): Clean up error handling when
4275 no exec file is specified.
4276 (child_attach): Don't require exec file.
4278 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4280 Remove kill_inferior_fast, in favor of target_kill, which goes
4281 through the target vector.
4283 * inferior.h (kill_inferior_fast): remove declaration.
4285 * main.c (disconnect): call quit_cover using catch_errors rather
4286 than calling kill_inferior_fast directly. New way goes through
4287 the target vector, handles attached processes, and writes
4288 command history if appropriate.
4289 (quit_cover): new function, wrapper for quit_command.
4291 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4292 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4293 inlining them into the local kill_inferior when needed.
4295 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4297 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4298 * stabsread.c (read_struct_type): Simplify complicated expression
4299 for dumb DECstation compiler.
4301 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4303 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4304 operands to memory management instructions, from WRS.
4306 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4308 * main.c (main): Back out previous language setting changes.
4309 Replace with simple default to C before processing any init
4310 files. There MUST be a language set, even in the absence of
4311 init files or executables, or expression parsing fails.
4313 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4315 * main.c (main): Move code that sets initial language to
4316 symfile.c. Fixup places where command files are processed to
4317 be consistent in setting a default language if none has been
4319 * symfile.c (set_initial_language): Add code moved from
4320 main() that sets an initial default language when a new
4321 symbol file is read.
4322 * symfile.c (symbol_file_command): Call set_initial_language.
4323 * symtab.c (find_main_psymtab): Add FIXME comment.
4325 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4327 * breakpoint.c, sparc-tdep.c: comment changes.
4328 * configure.in: removed target_dependent line.
4330 * remote-mm.c (mm_attach): change printf to error to prevent
4332 * remote-udi.c (udi_attach): change printf to error to prevent
4335 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4336 calls to {fetch|store}_inferior_registers with calls to
4337 target_{fetch|store}_registers, for remote-target independence.
4339 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4341 * Makefile.in: Fix bug I introduced in merging Rich's change.
4342 * infrun.c (child_create_inferior): Use proceed() rather than
4343 doing all the same stuff by hand.
4345 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4347 * Makefile.in, configure.in: add support for files used only when
4348 configured native, that is, when host = target.
4350 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4352 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4353 stores are target dependent and were moved from xm to tm.
4355 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4357 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4359 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4360 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4362 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4364 * target.h (struct target_ops): removed to_convert_to_virtual and
4365 to_convert_from_virtual elements. Initializations removed from
4366 all static initializations.
4367 (target_convert_to_virtual, target_convert_from_virtual):
4369 (host_convert_to_virtual, host_convert_from_virtual): Removed
4370 forward declarations.
4371 * target.c (cleanup_target): removed default assignments for
4372 to_convert_to_virtual and to_convert_from_virtual.
4373 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4375 * findvar.c (value_of_register, value_from_register):
4376 target_convert_to_virtual inlined.
4377 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4378 * valops.c (value_assign): target_convert_from_virtual inlined.
4380 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4382 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4383 position wrong if used for the prompt.
4384 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4386 Support for accessing arbitrary MIPS stack frames in memory.
4388 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4389 set, run it before INIT_EXTRA_FRAME_INFO.
4390 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4392 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4393 (FP) value in the frame_info struct if it is zero (as from top of
4395 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4397 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4398 comes back as zero. So does FP_REGNUM, as a trigger for
4399 init_extra_frame_info.
4401 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4402 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4403 (INIT_FRAME_PC): Defined to null.
4404 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4405 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4406 Briefly explain MIPS stacks in GDB.
4408 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4410 * copying.awk, copying.c (show_copying_command,
4411 show_warranty_command): Rename from copying_info, warranty_info,
4412 to match command function conventions.
4414 * utils.c (prompt_for_continue): Reinitialize more-counts
4415 before printing anything, and again afterward. Fix comments.
4416 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4417 or alloca() if needed.
4419 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4420 detect native versus cross-host.
4422 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4424 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4425 Suns. Rename to m68k_saved_pc_after_call.
4426 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4427 m68k_saved... instead of sun3_saved...
4429 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4431 * Makefile.in (update-depend, update-alldeps): Split out of
4432 setup-to-dist, for convenience in rebuilding the depend and
4434 (assorted): Update to catch straggler files when building gdb.tar.Z.
4436 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4438 Preliminary cleanup for splitting host/native/target.
4440 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4441 here; it is dealt with at a gdb-target-independent level.
4442 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4443 high toned routine. Fix return type to void.
4444 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4445 Rich and I believe the "real problem" was that both single_step
4446 and target_resume were issuing PT_CONTINUE calls. This would
4447 cause the second PT_CONTINUE to sometimes fail because the process
4448 was already running.
4449 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4451 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4453 * energize.c (pty_to_kernel): Must check for EAGAIN as
4454 termination condition.
4455 (full_filename): Don't prepend dirname if filename begins with /.
4456 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4458 (getpty (NCR)): Lotsa bug fixes...
4459 (kernel_dispatch (case StopRType)): Use kill() instead of
4460 killpg() so we can deal with losing systems...
4461 (wait_for_events): Work around NCR select() lossage. It doesn't
4462 zero out readfds when select() returns zero.
4463 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4464 getcwd() instead of getwd() (NCR getwd() seg faults).
4465 (energize_wait): Use sigaction() for NCR. Their version of signal()
4466 is unreliable by default.
4468 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4469 error from PIOCSWSTOP.
4471 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4472 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4473 defs.h, utils.c: Make vfprintf_filtered global.
4475 * energize.c (send_location): New routine to consolidate all
4476 places where we must notify kernel of where the given pc is.
4477 (cplus_demangle): Put single-quotes around demangled names.
4478 (energize_call_command): Call send_location() after doing up,
4479 down, and frame commands.
4481 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4483 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4484 pass at doc for two new remote targets---29K using UDI, and Tandem
4485 ST2000 using STDBUG.
4487 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4489 * doc/all.m4: turn on H8/300 stuff for generic manual
4491 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4492 after explicit call to breakpoint() in serial stubs.
4494 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4496 * mipsread.c: Clean up some white space.
4497 (parse_symbol): Handle stEnd of stFile.
4498 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4500 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4501 store_inferior_registers): Replace unexplained numbers
4502 with manifest constants from a DECstation header file.
4503 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4504 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4506 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4508 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4509 for "down". Suggested by Richard Stallman.
4511 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4513 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4514 redeclaration bug on SunOS 4.
4516 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4518 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4519 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4520 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4521 they aren't already there.
4522 * remote-vx.c (vx_prepare_to_store): Ditto.
4523 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4525 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4527 Removed a large number of changes inserted by Per Bothner
4528 for C++ support. These will go back in when they've been
4531 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4533 * serial.h: Fix prototye for serial_raw().
4534 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4535 serial_write() to match prototypes.
4536 * remote-st2000.c (get_reg_name): Make *p be const.
4538 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4540 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4541 to agree with target structure field type.
4542 (nindy_store_registers): Ditto.
4544 * Makefile (OPCODES): New var, pointing to opcodes library.
4545 (CLIBS, CDEPS): Include it.
4546 (saber_gdb): Load opcodes library.
4548 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4550 * a68v-xdep.c (store_inferior_registers): declare as void.
4551 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4552 * remote-st2000.c: Massive changes to use new serial package.
4553 Also added 'connect' command to transparantly connect to serial
4555 * ser-termios.c: Big cleanup, use nicer coding conventions.
4556 * ser-bsd.c: New module, serial stuff for BSD systems.
4557 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4558 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4560 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4562 * doc/gdb.texinfo: fix shameful error of agreement reported by
4563 jimb@occs.cs.oberlin.edu (Jim Blandy)
4564 * doc/gdb.texinfo: remove old partial discussion of remote serial
4565 protocol (via serial debug stubs)
4566 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4567 use of serial debug stubs
4569 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4571 * symfile.h: Declaration of set_demangling_style() moved
4572 here from demangle.h (which is now in ../include).
4573 * i386-xdep.c: Update comment.
4575 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4577 * symtab.c (completion_list_add_symbol): restructured to optimize
4578 for time. First clip names that cannot match. Then clip any
4579 names we've already considered. Drop a redundant strncpy. Drop
4580 a redundant malloc and associated free for demangled names.
4582 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4584 * a68v-xdep.c (store_inferior_registers): Define as type void.
4585 * configure.in: Add host m68k-apollo*-bsd*.
4586 * demangle.c (struct demanglers): Use enum instead of constant
4587 value to keep braindamaged HP/Apollo compiler happy.
4589 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4591 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4592 match "FOO". This allows 'break Foo' to work when Foo is
4593 a mangled C++ function. (See comment before function.)
4595 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4597 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4598 for files in vx-share/*.c.
4599 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4600 for normal GDB source files.
4602 * Makefile.in (VERSION): Roll to 4.6.6.
4604 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4605 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4606 * tm-sun3os4.h: Update comments.
4607 * xm-delta88.h: Remove STACK_END_ADDR.
4609 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4611 * Makefile.in (VERSION): Roll to 4.6.5.
4613 * infrun.c: Lint for recent `handle' changes.
4615 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4616 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4617 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4618 should include a ser-XXX.o module.
4620 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4621 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4623 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4624 known suns in configure.in, rather than mapping them to unique
4625 config files that happen to duplicate other config files.
4626 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4627 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4629 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4631 * configure.in (*-*-sunos*): Use trailing * to match all
4632 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4633 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4634 in production on Sun-4.
4635 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4636 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4637 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4639 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4640 config/sparc-noun.mt: New target configs for embedded.
4641 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4643 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4644 target definitions for embedded with and without underlines on
4647 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4648 not a parameter of the CPU, but of the development environment.
4649 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4651 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4653 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4654 (which involves reading in main's symtab) if we have no breakpoints.
4656 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4658 * dwarfread.c (cu_language): New local variable to record
4659 language for current compilation unit being processed.
4660 * dwarfread.c (set_cu_language): New local function to decode
4661 and record language for current compilation unit being processed.
4662 * dwarfread.c (synthesize_typedef): Add local function to
4663 synthesize a typedef for C++ classes, structs, unions, and
4665 * dwarfread.c (read_structure_scope): Synthesize typedefs
4666 for C++ classes, structs and unions.
4667 * dwarfread.c (read_enumeration): Synthesize typedefs for
4669 * dwarfread.c (read_file_scope): Call set_cu_language to
4670 record language for current compilation unit. After symtab
4671 is built, save this recorded language.
4672 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4673 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4674 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4675 typedefs for C++ classes, structs, unions, and enumerations.
4676 * dwarfread.c (scan_compilation_units): Call set_cu_language
4677 to record language for current compilation unit.
4678 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4679 for TAG_enumeration_types, rather than in add_partial_symbol.
4680 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4681 case with class, struct, and union type cases, now that they are
4682 the same. Remove tests for non-NULL name attributes, now done
4684 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4685 treat as alias for TYPE_CODE_STRUCT for now.
4687 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4689 * Makefile.in: map "gdb" through program_transform_name when
4692 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4694 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4695 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4696 Use "regi" for local indexing through register numbers, reserving
4697 "regno" for the name of a specific register passed as an input
4698 parameter. Fix bug propagated through all versions that sometimes
4699 used regno as an index when it should have been regi, thus using
4700 -1 as an index in some cases.
4702 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4704 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4705 respectively, so same demangler can be used by other programs.
4706 * Makefile.in: Remove demangler stuff.
4707 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4708 * demangle.c (_initialize_demangler): Tell demangler which
4709 CPLUS_MARKER to assume.
4711 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4713 RS/6000 portability changes (for hosting cross-debuggers).
4715 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4716 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4717 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4718 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4719 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4720 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4721 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4722 (NO_SINGLE_STEP): Add, target-dependent.
4723 (loadinfotextindex): Lowercase, remove "aix_".
4724 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4725 (NO_SINGLE_STEP): Remove, target-dependent.
4726 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4727 * xcoffread.c: Only build file if RS/6000 native GDB.
4728 (build_function_symbol): Remove #if 0'd code.
4729 * rs6000-tdep.c: Cleanup. Add static fn protos.
4730 Use CORE_ADDR for addresses throughout. Make void fns void.
4731 (pop_dummy_frame): Add FIXME about bogosity of design here.
4732 (rs6000_struct_return_address): Ditto.
4733 (frameless_function_invocation, frame_get_cache_fsr,
4734 frame_initial_stack_address, xcoff_relocate_symtab,
4735 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4736 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4737 Use CORE_ADDRs. Change identifiers to lowercase.
4739 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4740 supplying dummy routines if non-native. Add prototype for
4741 static exec_one_dummy_insn. Move a mess of functions to
4742 rs6000-tdep.c (as above). Remove #if 0'd code.
4744 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4745 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4746 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4748 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4751 * vx-share/README, nindy-share/README: New files describing
4752 how these directories' code is shared, and with whom.
4754 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4756 * configure.in (target configurations): Reformat into table.
4757 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4759 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4760 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4761 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4762 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4763 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4764 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4766 * Makefile.in (config-check): Add command to check whether
4767 configure.in is consistent with config/*.
4769 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4771 * configure.in (host configurations): Reformat nested cases into
4772 easy-to-maintain table.
4773 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4774 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4776 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4778 * cplus-dem.c: Reorder args to most local functions to make them
4779 follow the consistent pattern of struct work_stuff pointer first,
4780 followed by pointer into string being demangled, followed by
4781 pointer to the string where the result is being stored, followed
4782 by other args. Also generally replace most variables of name
4783 "type" with "mangled" for consistency. They all pointed to the
4784 same string but half were one name and half the other.
4785 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4786 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4787 use whenever a qualified name is being demangled.
4788 * cplus-dem.c (do_type): Qualified names are treated similarly
4789 to fundamental types, not as modifiers of fundamental types.
4791 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4793 * configure.in: Add sparclite as a target.
4795 * sparc-stub.c (handle_exception): Flush instruction cache just
4796 before returning to the user. (hexToInt): Fix overzealous cleanup.
4798 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4800 * infrun.c (handle_command): Rewrite to allow multiple signal
4801 numbers, signal number ranges, and to recognize "all" to mean all
4802 signals except those used by the debugger.
4803 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4804 to set or reset actions for specific signals.
4806 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4808 * coffread.c (decode_type): Call alloc_type to alloc new
4810 * stabsread.c (read_array_type, read_range_type, define_symbol):
4811 Call alloc_type to alloc new types.
4812 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4813 from type_obstack to symbol_obstack.
4814 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4816 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4817 associated with a type, using the same mechanism as was used to
4818 allocate space for the type structure itself.
4819 * coffread.c (patch_type, coff_read_struct_type,
4820 coff_read_enum_type): Use TYPE_ALLOC.
4821 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4822 * gdbtypes.c (create_array_type, check_stub_method,
4823 allocate_cplus_struct_type): Use TYPE_ALLOC.
4824 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4825 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4826 read_range_type): Use TYPE_ALLOC.
4828 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4830 * breakpoint.c (breakpoint_re_set): Select a default source
4831 symtab if one is not currently selected.
4832 * utils.c (query): Call wrap_here before building the output
4833 query string, to turn off wrapping and flush any buffered output.
4834 Otherwise our query may end up in the wrap buffer and never be
4836 * eval.c (evaluate_subexp): Report error when attempting to
4837 evaluate subscript for types without a target type, rather
4838 than dumping core by using the NULL pointer.
4839 * symfile.c (symbol_file_command): Forget current_source_symtab
4840 and current_source_line when discarding symbol table.
4842 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4844 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4846 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4847 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4849 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4851 * remote.c (remote_open): Fix baud rate setting to make -b flag
4852 work. (remote_wait): Change 'T' message parser to deal with new
4853 improved format which allows stub to send an arbitrary bunch of
4855 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4856 make all this re-entrant by storing all state on the stack. Clean
4857 up memory error trapping. (computeSignal, set_debug_traps):
4858 make it all table driven. Make a start at a baud rate setting command.
4860 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4862 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4864 * remote-vx.c: redefine malloc to avoid buggy declaration on
4865 RS/6000 <rpc/types.h>.
4866 xm-rs6000.h: include <sys/select.h> to define fd_set for
4867 <rpc/svc.h> on RS/6000.
4869 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4871 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4872 recursive invocations of make. Always create installation
4875 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4877 * m68k-pinsn.c: Minor fix in style of output (don't use
4878 range to indicate floating point control registers).
4880 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4882 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4884 * infcmd.c (registers_info): Handle multiple register names.
4885 Changes inspired by Roland McGrath.
4887 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4889 * sparc-stub.c: New file. Mix it with your SPARClite
4890 application, and it will speak GDB remote protocol!
4891 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4892 deal with arbitrary registers. Needed for sparc-stub.
4894 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4896 * cplus-dem.c (cplus_markers): Add table for gnu style and
4897 use throughout, in place of compile time constant CPLUS_MARKER.
4898 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4899 * cplus-dem.c (cfront_special): New function, as suggested
4900 by pfieland@stratus.com.
4901 * cplus-dem.c (forget_types): New function.
4902 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4904 * cplus-dem.c (mop_up): Call forget_types().
4905 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4906 Use throughout, instead of checking current_demangling_style.
4907 * cplus-dem.c (demangle_signature): When finding an explicit
4908 start of function args, forget all remembered types for
4909 lucid/cfront style demangling.
4910 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4911 underbar characters, use last pair as the delimiter. Hoist
4912 gnu_special() call up to cplus_demangle(). Call cfront_special()
4914 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4915 for inherited classes.
4916 * cplus-dem.c (demangle_args): Document quirks of numbered
4917 references to previously seen types.
4918 * dbxread.c (read_ofile_symtab, process_one_symbol):
4919 Use AUTO_DEMANGLING rather than explicitly checking
4920 current_demangling_style.
4921 * demangle.h: Add some comments.
4922 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4923 CFRONT_DEMANGLING): New macros.
4924 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4925 not found in the actual producer string produced by lcc.
4926 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4927 than explicitly checking current_demangling_style.
4929 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4931 * breakpoint.c (enable_longjmp_breakpoint,
4932 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4933 Check for duplicate breakpoints at the same address. Bug report
4934 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4936 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4938 * buildsym.c (end_symtab): Document that end_symtab can return
4939 NULL under non-error conditions.
4940 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4941 returned from end_symtab for empty compilation units.
4943 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4945 * am29k-tdep.c: Lint from DECstation compiler.
4946 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4947 As the man page says, "Sometimes you just can't get lint to shut
4948 up". That doesn't mean you should blow away the code it won't
4950 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4951 it up over the next few weeks. Make mips x 29k build.
4952 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4953 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4954 but leave it as a comment because the breakpoint instruction
4955 is not easily accessible at this moment (it's static, and if
4956 we define one here, it goes into every file compiled).
4958 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4960 * Makefile.in (VERSION): Bump to 4.6.3.
4961 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4962 function scopes when building partial symbol tables.
4963 * objfiles.c (open_existing_mapped_file): Make it clear in
4964 warning message that out of date mapped files are ignored.
4965 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4966 unit source file name in error message.
4968 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4970 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4971 * dwarfread.c (struct_type): In absence of AT_byte_size for
4972 bitfield, use size of object of member's type for the size of
4973 the anonymous object containing the bit field.
4974 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4975 an AT_byte_size attribute is seen.
4976 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4977 union aux_ext (was aux_ent).
4978 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4979 unsigned char* to char*, for Lucid compiler.
4980 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4981 to be correct type (from unsigned char* to char*).
4982 * valprint.c (type_print_derivation_info): Minor tweak to placement
4983 of commas in derived class printing.
4984 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4986 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4988 * xm-go32.h: Define LSEEK_NOT_LINEAR
4989 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4990 then work out the lseek positions of newlines by running through
4991 the file and `tell'ing. This makes source file listing work on
4992 OS's where the relationship between physical position in file and
4993 canonical position is indeterminate, eg VMS and DOS.
4995 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4997 * stabsread.c: Ensure that all members of all allocated structures
4998 are initialized to known state to avoid hard to find bugs with gdb
4999 using fields containing random data.
5000 * buildsym.c (start_subfile): Compact dirname initialization.
5001 * buildsym.c (patch_subfile_names): New function.
5002 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5003 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5004 * buildsym.h (patch_subfile_names): Add prototype.
5005 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5007 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5009 * remote-udi.c: Update comments.
5011 * remote.c (getpkt): Only force retransmission ten times;
5012 after that, assume bug in target code, and handle pkt anyway.
5014 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5016 * configure.in: Add support for apollo 68k under BSD environment.
5017 * xm-apollo68b.h: New file to support above.
5019 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5021 * configure.in: Recognize i486 host cpu.
5022 * valprint.c (type_print_derivation_info): Print derivation info
5023 in same form as class declarations in source.
5024 * valprint.c (type_print_varspec_suffix): Split arg printing
5025 code out to type_print_args function.
5027 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5029 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5030 at_import, at_frame_base.
5031 * dwarfread.c (completedieinfo): Remove cases for obsolete
5032 AT_visibility, AT_import, and AT_frame_base attributes.
5033 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5034 i860, which can keep up to 4 shadow breakpoints.
5035 * tm-stratus.h (USG): Define.
5036 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5037 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5038 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5039 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5040 * config/stratus.mt (TDEPFILES): Include files available from
5041 stratus that are not yet in release pending receipt of paperwork
5043 * buildsym.c (finish_block): Minor code format change.
5044 * gdbtypes.h (struct field): Add to comments.
5045 * gdbtypes.h (virtual_field_bits): Add to comments.
5046 * objfiles.c (allocate_objfile): Change obstack interface to
5047 match FSF merging efforts.
5049 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5051 * Makefile.in (VERSION): Bump to 4.6.2.
5052 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5053 * Makefile.in (OBS): Add stabsread.o
5054 * Makefile.in (stabsread.o): Add build rule.
5055 * stabsread.c, stabsread.h: New files.
5056 * buildsym.c: Split out stabs specific support to stabsread.c.
5057 * buildsym.h: Split out stabs specific support to stabsread.h.
5058 * dbxread.c (stabsread.h): Include
5059 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5060 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5061 * dbxread.c (read_ofile_symtab): Call end_stabs.
5062 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5063 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5064 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5065 really_free_pendings to cleanups.
5066 * elfread.c (elf_new_init): Call stabsread_new_init.
5067 * gdbtypes.c: Small changes to maintenance commands.
5068 * mipsread.c (stabsread.h): Include.
5069 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5070 * xcoffread.c (stabsread.h): Include.
5071 * xcoffread.c (global_stabs): Remove redundant def.
5072 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5074 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5076 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5077 * inflow.c (terminal_init_inferior, terminal_inferior,
5078 terminal_ours_1, initialize_inflow): Record and use state
5079 of lmode_inferior_valid and lmode_ours_valid.
5081 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5083 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5084 include <sgtty.h> on USG. (from sef).
5086 * depend: es1800 dependency needed here.
5088 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5090 * buildsym.c (read_struct_type): Initialize structs allocated
5091 with alloca, to avoid using random values from stack later on.
5092 * defs.h (fprintf_filtered): Add prototype.
5093 * gdbtypes.c (check_stub_method): Fix misleading comments.
5094 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5096 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5097 small changes to maint support functions.
5098 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5099 for some fields and expand comments.
5100 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5101 macro and track change to obstack_full_begin macro.
5102 * utils.c (fprintfi_filtered): New function.
5103 * valprint.c (type_print_base): Fixup field printing to not
5104 print extraneous lines and not print bogus "no data fields"
5105 messages for C++ classes with no data members. Also use new
5106 fprintfi_filtered function.
5108 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5110 * configure.in: es1800 ok for 68000 too.
5112 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5114 * configure.in: echo error messages to stderr, not stdout
5116 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5118 * configure.in: recognize hppa* instead of hppa
5120 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5122 * energize.c: Second cut at DynamicLoad message handling.
5124 * energize.c: Relativize pathnames in #include statements.
5125 * (kernel_dispatch): Better error messages for unknown protocol
5127 * (kernel_dispatch): First cut at DynamicLoad message handling.
5129 * Makefile.in: Remove -I../readline from all compilations,
5130 include a special case for main.o instead.
5132 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5134 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5135 error if it fails to find a member type, rather than return NULL
5136 and trigger a coredump.
5137 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5138 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5139 match on complete demanglings, including argument lists for member
5140 functions, rather than just accepting the first demangling that
5141 matches the class and function name.
5142 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5143 to start_symtab as the directory name.
5144 * dwarfread.c (completedieinfo): Strip off any leading hostname
5145 portion of the AT_comp_dir attribute string. Gdb doesn't know
5146 what to do with them (FIXME).
5148 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5150 * breakpoint.c (commands_command): Simplify code a bit, remove
5151 unnecessary fflush().
5153 * Makefile.in (OTHERS): Add gcc.patch.
5154 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5156 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5158 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5159 lcc producer string.
5161 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5163 * WHATS.NEW renamed to NEWS.
5165 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5167 * dbxread.c, dwarfread.c: Re-enable experimental code to
5168 automatically select demangling style.
5169 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5170 DEMANGLING_STYLE, to make more descriptive. Revert back to
5171 "auto" as default. Comment use.
5172 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5173 * Makefile.in (${DEMANGLER}.o) Remove target and special
5176 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5178 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5180 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5182 * Makefile.in, demangle.c: Change default demangling style to
5184 * Makefile.in: Update version to 4.6 !!!
5185 * README, WHATS.NEW: Update for 4.6.
5187 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5189 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5192 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5193 nodes as base classes.
5195 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5197 * alldeps.mak, depend: Update.
5199 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5201 * Makefile.in (VERSION): 4.5.9.
5203 * xm-hp300bsd.h: Add decl for strdup().
5204 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5205 PDR. Cleanup a few things, fix compilation warnings.
5207 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5209 * Makefile.in (DEMANGLING_STYLE): New define to set default
5210 demangling style for C++. Defaults to "auto".
5211 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5212 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5213 * Makefile.in (OBS): Add demangle.o
5214 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5215 Remove compile time decisions about demangling style and replace
5216 with runtime decisions using current_demangling_style.
5217 * cplus-dem.c (main): Expand code included during building of
5218 standalone demangler to recognize demangling style options.
5219 * dbxread.c (demangle.h): Include.
5220 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5221 demangling style if processing g++ code and current demangling style
5222 is auto (Note: this feature currently disabled.)
5223 * demangle.c: New file, generic demangling control.
5224 * demangle.h (demangling_styles): New enumeration to select one
5225 of several demangling styles. Also define string names for each
5227 * demangle.h (set_demangling_style): Add prototype.
5228 * dwarfread.c (demangle.h): Include.
5229 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5230 New producer string prefixes to recognize.
5231 * dwarfread.c (handle_producer): Consolidate actions for specific
5232 producers. Set demangling style based on producer string if
5233 current style is auto. (Note: this feature currently disabled.)
5234 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5236 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5238 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5240 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5242 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5243 * c-exp.y: Call lookup_signed_typename() after seeing
5244 "signed". This handles "signed char" correctly.
5245 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5246 keywords before a type specifier.
5248 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5250 * command.c (lookup_cmd_1): Clarify descriptive comments.
5251 * gdbcmd.h (maintenanceprintlist): Add declaration.
5252 * main.c (maintenanceprintlist): Add definition.
5253 * main.c (gdb_completer_command_word_break_characters): Add.
5254 * main.c (symbol_completion_function): Switch completer word
5255 break character sets dynamically, based on whether completion is
5256 being done on commands or on something else.
5257 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5258 * maint.c: Include demangle.h.
5259 * maint.c (maintenance_demangle): New function.
5260 * maint.c (maintenance_print_command): New function.
5261 * maint.c (_initialize_maint_cmds): Reorganize some commands
5262 under new maintenance print subcommand.
5264 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5266 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5267 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5268 target type. Otherwise, 'whatis this.field' wouldn't work,
5269 which would be inconsistent, since 'print this.field' works.
5270 * buildsym.c (read_struct_type, read_enum_type): Clear
5271 TYPE_FLAG_STUB flag.
5272 * buildsym.c (cleanup_undefined_types): Don't rely on a
5273 flawed "Reasonable test to see if" a type has been defined
5274 since it was referred to; now we can just see if the
5275 TYPE_FLAG_STUB flag has been cleared.
5276 * valprint.c (print_type_base): Emit public/protected/private
5277 labels for methods as well as fields. Also, indent these labels
5278 2 spaces instead of 4, for a more conventional "look".
5279 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5280 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5281 * gcc.patch: New file. Contains patch for gcc (so people
5282 with gdb-2.2.x won't have to wait for a new gcc release).
5284 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5286 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5287 (print_addr): Call print_address to show symbolic version as well.
5289 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5291 (vx_read_register): Declare inferior_fp_regs. Delete code for
5292 copying "inferior_registers" around; the values are already in var
5293 "registers". Use correct size for register set.
5295 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5296 target doesn't support it.
5297 (vx_read_register): Don't try reading them either.
5299 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5300 VxWorks back end reads them in one contiguous set except for this
5302 (register_names): Change "pc" to "pcw" to avoid confusion printing
5304 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5305 find the PC under VxWorks.
5307 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5309 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5310 to create new blank types, instead of handcrafting them.
5311 * defs.h (printfi_filtered): Add prototype.
5312 * utils.c (printfi_filtered): New function.
5313 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5314 to simplify the code. Other cleanups.
5315 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5316 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5317 use of various fields.
5318 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5319 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5320 production that currently treats it exactly the same as STRUCT.
5321 * c-exp.y (yylex): Recognize "class" as token CLASS.
5322 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5323 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5324 general symbol handling code. Call cplus_mangle_opname with
5326 * symtab.c (decode_line_2): Print demangled function names in
5327 breakpoint menus, instead of just file and line number.
5328 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5329 * valprint.c (type_print_base): Print "class" for C++ classes,
5330 rather than "struct". Print section labels for public, protected
5331 and private members of C++ classes.
5332 * values.c: Include demangle.h.
5333 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5335 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5337 * Makefile.in (VERSION): Update to 4.5.8.
5339 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5341 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5342 prevent crashes when examining cross-targets.
5343 * dbxread.c (process_one_symbol): Include directory name when
5344 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5345 find include files, and yacc/lex sources when the cwd doesn't match
5346 that in which the object was compiled.
5347 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5349 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5352 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5354 * maint.c (maintenance_command, maintenance_info_command):
5355 Install with allow_unknown as 0 and call help_list to show
5356 list of possibilities when no subcommand is specified.
5358 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5360 * configure.in: Add m68k-ericsson-*.
5361 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5363 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5365 * maint.c: New file.
5366 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5367 * Makefile.in (OBS): Add new file maint.o.
5368 * defs.h (command_class): Add class_maintenance.
5369 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5370 commands. Allow for them (and other nonessential parts of gdb)
5371 to be selectively left out under special circumstances.
5372 * gdbtypes.c (recursive_dump_type): New function; supports
5373 maintenance print-type command.
5374 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5376 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5378 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5379 initializers. Add initializations for setprintlist, showprintlist,
5380 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5381 * printcmd.c (maintenance_print_type): New maintenance cmd.
5382 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5383 implied by comment that all cmd lists are owned by main.c.
5384 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5385 that all cmd lists are owned by main.c.
5386 * language.c (setchecklist, showchecklist): Move to main.c, as
5387 implied by comment that all cmd lists are owned by main.c
5388 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5389 deletelist): Remove redundant declarations (also in gdbcmd.h).
5390 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5391 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5392 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5393 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5394 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5395 maintenance_print_msymbols, maintenance_print_objfiles):
5397 * symmisc.c (printsyms_command, printpsyms_command,
5398 printmsyms_command, printobjfiles_command): Removed from
5399 _initialize_symmisc.
5400 * main.c (dump_me_command): Moved to maint.c and renamed to
5401 maintenance_dump_me.
5402 * breakpoint.c (all_breakpoints_info): Rename to
5403 maintenance_info_breakpoints.
5404 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5405 all_breakpoints_info to add maintenance_info_breakpoints to the
5406 maintenanceinfolist instead.
5407 main.c (initialize_main): Set up maintenance class commands.
5409 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5411 * energize-patches: Fix minor problems with building energize lib.
5413 * energize-patches: Change names of all cadillac procedure calls
5414 to be energize procedure calls. Simplify many hooks by moving
5415 tests energize.c. Configure energize, and build it automatically now.
5417 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5419 * Makefile.in (VERSION): Bump to 4.5.7.
5420 * cplus-dem.c (demangle_args): Validate index for previously
5421 seen type to guard against bogus values from malformed manglings.
5422 * valops.c (value_struct_elt_for_reference): Guard against
5423 blindly using NULL return value from lookup_symbol.
5425 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5427 * cadillac.c, cadillac-patches: Rename to energize.c and
5428 energize-patches. Change all routines and variables named
5429 'cadillac*' to 'energize*'. Create new file called energize.h to
5430 hold all interface declarations.
5432 * deblib/connection/*: Move all of this stuff into energize/, but
5433 delete unneeded files.
5435 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5437 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5439 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5440 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5441 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5442 child processes, to avoid dead ones "hanging around" after GDB exits.
5443 (attach): Always stop the process if it needs it. Set RLC flag
5444 when attaching running processes, so it will continue if we detach
5445 it, quit, or are killed.
5446 (detach): Clear faults and set RLC flag to make process run
5448 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5450 (info_proc): Open process O_RDONLY, so we can see any process,
5451 even those controlled by debuggers.
5452 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5454 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5456 Relocate symbols using an array of section_offsets, rather than a
5457 single `addr' or `offset'. This makes Solaris-2 support work, and
5458 permits better VxWorks (and maybe xcoff) support later.
5460 * symtab.h (struct section_offsets): New structure for keeping
5461 a set of offsets, rather than a single one.
5462 (struct objfile): Replace addr with section_offsets member.
5463 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5464 * gdb-stabs.h: New include file with `symbol type specific'
5465 parameters for psymtabs and objfiles.
5466 * Makefile.in (HFILES): Add gdb-stabs.h.
5467 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5468 * coffread.c: Conforming changes. Fake offset array always 0.
5469 * dbxread.c: Conforming changes.
5470 (struct dbx_symfile_info): Move to gdb-stabs.h.
5471 (start_psymtab): Call elfstab_offset_sections to calculate good
5472 offsets for this source file, based on the ELF symbol table info.
5473 (read_ofile_symtab): Yank N_CATCH, which is dead.
5474 (process_one_symbol, N_CATCH): Yank.
5475 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5476 Relocate with SECT_OFF_TEXT.
5477 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5478 to distinguish relocatable from absolute symbols. Then, if not
5480 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5481 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5482 (", N_ROSYM): SECT_OFF_RODATA.
5483 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5484 (dbx_symfile_offsets): Add to translate addr to offset.
5485 * dwarfread.c: Conforming changes. Single offset currently used.
5486 * elfread.c: Add various complaints about elf/stab stuff.
5487 #include gdb-stabs.h. Conforming changes, using a single offset.
5488 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5489 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5490 for later use in building psymtabs.
5491 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5492 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5493 (free_elfinfo): New fn, frees all chained stab_section_infos
5494 in an objfile, and zaps the start-of-chain pointer.
5495 (elfstab_offset_sections): New fn, looks in stab_section_info
5496 chain to determine section bases to relocate a psymtab's worth
5497 of symbols, as they are being read.
5498 * mipsread.c: Conforming changes. Stabs-reading will relocate
5499 using one offset. MIPS-reading will not relocate at all.
5500 * partial-stab.h: Relocate different symbol types using different
5501 offsets from section_offsets.
5502 * symfile.c: Conforming changes.
5503 (find_lowest_section): Unused function to use later
5504 to free us from the Tyranny of the Text Section.
5505 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5506 in all lower layers of symbol reading. Call format-specific
5507 sym_offsets function to initialize offsets for high speed symbol
5509 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5510 (symbol_file_command, add_symbol_file_command): Callers changed.
5511 * symmisc.c (dump_psymtab): Print new relocation parameters.
5512 * xcoffread.c: Corresponding changes.
5514 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5515 * main.c (main): Read the $HOME/.gdbinit file before processing
5516 the argv arguments (e.g. reading symbol files or core
5517 files). This allows global parameters to be set, which will apply
5518 during the symbol reading. The ./.gdbinit is still read after
5520 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5521 * xcoffexec.c: Clean up quote inside comment.
5523 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5525 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5526 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5527 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5528 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5529 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5530 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5531 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5532 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5533 values.c, xcoffread.c:
5534 Remove "(void)" casts from function calls where the return value
5535 is ignored, in accordance with GNU coding standards.
5537 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5539 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5540 * partial-stab.h: Ignore N_ENDM.
5541 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5542 CODE or DATA section attachment. This eliminates a lot of random
5543 values from shared libraries, which screw up the ordinary symbols
5544 in the address ranges they happen to overlap.
5545 * buildsym.c (define_symbol): Eliminate special tests
5546 for function types; move into "function" cases in switch statement.
5547 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5548 in case they define new type numbers. But ignore them (FIXME).
5549 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5550 (read_sun_builtin_type): Add commentary.
5552 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5554 * xm-rs6000.h: define MEM_FNS_DECLARED
5556 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5558 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5559 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5560 * mips-xdep.c: Remove most include files (unused, caused errs).
5561 (fetch_core_registers): Use right parameters in dummy fn.
5563 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5565 * buildsym.c (scan_file_globals): Beware the null file.
5566 Fix from Jim Williams.
5568 * stack.c (return_command): Evaluate expression *before* popping
5569 off the stack frames! Fix inspired by Jim Williams.
5570 (up_silently_command, down_silently_command): No sel frame is error.
5572 * defs.h (memcpy, memset): Conditionalize decls on
5573 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5574 (alloca): Break out the STDC and non-STDC alloca cases, to make
5575 it work on old preprocessors as well as "picky ANSI" ones.
5576 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5578 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5579 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5580 header files define it!
5582 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5584 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5586 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5587 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5588 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5589 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5590 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5591 utils.c, valarith.c, valops.c, valprint.c, values.c:
5592 Replace bcopy() use with memcpy(), which is more standard and can
5593 take advantage of gcc's builtin functions for increased performance.
5594 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5595 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5597 Replace bzero() use with memset(), which is more standard and can
5598 take advantage of gcc's builtin functions for increased performance.
5599 * i386-tdep.c, main.c, valprint.c:
5600 Replace bcmp() use with memcmp(), which is more standard and can
5601 take advantage of gcc's builtin functions for increased performance.
5603 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5605 * remote.c (remote_wait): Fix cast on signal() call.
5606 * defs.h (alloca): More diddling with alloca. Have to ensure
5607 that it has a prototype, so that if alloca is defined as a macro
5608 that takes an arg, the definition is seen as a use of a macro
5609 that takes an arg, to satisfy picky ANSI preprocessors.
5611 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5613 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5614 consistency with all other gdb files.
5615 * cadillac.c: Use <string.h> rather than <strings.h>.
5616 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5617 * Makefile.in (MAKE): Remove definition for consistency with
5618 other Makefile.in files and to fix problem with recursive makes.
5620 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5622 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5625 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5627 * source.c (print_source_lines): for DOS interoperability; don't
5628 print CR (013) as ^M.
5630 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5632 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5634 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5636 * remote.c (remote_wait): Cast signal to void * to avoid warning
5637 from busted HP compiler.
5639 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5640 stabs cause end_psymtab to be called.
5642 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5643 compiler feature of putting 'c' into basic type descriptors for
5646 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5647 where there is no place for nPC in prrun struct.
5649 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5651 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5652 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5653 * dwarfread.c (enum_type): Save enum names on type_obstack.
5654 * dwarfread.c (struct_type): Save member name on type_obstack.
5655 * symtab.c (_initialize_symtab): Fix misspelling.
5656 * regex.c (store_jump, insert_jump): Return void.
5658 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5660 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5661 (alloca): Declare return type on SPARC, since Sun doesn't.
5662 (*_BYTE_ORDER): Improve comment: *must* be defined.
5664 * tm-hppa.h: New file, architectural definition of HP PA.
5665 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5667 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5668 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5669 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5670 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5673 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5674 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5675 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5677 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5679 * printcmd.c (output_command): Thinko.
5680 (x_command): Only set remembered size/format if cmd succeeds.
5682 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5683 since it is no longer used and burns time for every symbol read.
5684 (process_one_symbol): Treat N_CATCH like default (complain).
5686 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5688 * partial-stab.h (case N_TEXT): Fix fencepost error when
5689 detecting start of new symbol info after reading symtab for a
5690 module with a zero length TEXT segment.
5692 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5694 * Makefile.in (VERSION): Bump to 4.5.6.
5695 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5697 * defs.h (NORETURN): Define away for Lucid compiler.
5698 * remote.c (remote_timer, remote_interrupt): Signal handlers
5700 * ser-termios.c (serial_write, serial_close): Return whatever
5701 value the write/close call returns, rather than falling off end.
5702 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5703 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5705 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5706 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5708 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5709 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5710 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5711 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5713 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5714 store_inferior_registers): Supply missing fourth argument to
5716 * cadillac.c (kernel_dispatch): Make return type void.
5717 * cadillac.c (iosig): Signal handlers take one int arg.
5718 * valprint.c (val_print_fields): Call fprint_symbol to get
5719 automatic C++ demangling for mangled field names.
5721 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5723 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5724 * dwarfread.c (enum_type): Fix misspelling in comment.
5725 * valprint.c (val_print_fields, cplus_val_print): Minor
5726 adjustment to printing of C++ class structures to more closely
5727 match format for printing C structures, with and without setting
5730 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5732 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5733 (which is not a Posix signal) if it isn't defined.
5734 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5735 New port to Linux (a free Unix clone for 386 machines).
5737 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5739 COFF changes for dealing better with EPI 29K C compiler output.
5741 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5743 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5744 (read_coff_symtab): Move patch_opaque_types call from
5745 coff_symfile_read. Restrict it to symtabs from this objfile.
5746 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5747 references on opaque type chain; just let coff_lookup_type handle 'em.
5748 (decode_type): Complain about tagndx values on
5749 non-struct/union/enum types, which the EPI compiler tends to produce.
5751 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5753 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5756 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5757 usage to match new prototype. Include libbfd.h to get prototype.
5759 * source.c (find_source_lines): Handle large st_size fields.
5761 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5763 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5764 * stack.c (return_command): Use cleanups to avoid memory leaks.
5766 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5768 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5769 INT_REGNUM to INTE_REGNUM.
5771 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5773 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5775 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5776 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5777 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5778 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5780 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5781 declarations of malloc/realloc/free that are inserted by some
5783 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5785 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5786 another decl of strdup (this really ought to come from libiberty.h!).
5788 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5790 * remote.c (getpkt): Error if input exceeds buffer size.
5791 (_initialize_remote): `set remotedebug' enables packet trace.
5793 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5794 N_SLINE's, etc, just like Sun cc on Solaris2.
5796 * am29k-tdep.c (read_register_stack, write_register_stack):
5797 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5798 variable. Add `set' and `show' commands for it.
5799 * doc/gdb.texinfo: Document it.
5801 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5803 * valprint.c (type_print_1): Plug memory leak. Print all
5804 C++ syms as demangled, not just functions.
5805 * buildsym.c (read_range_type): When we find a signed char
5806 type, do a lookup of signed char, not plain char. Plain char's
5807 still get looked up as plain char's elsewhere.
5809 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5811 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5812 (Bug and fix found by Pierre Willard.)
5814 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5816 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5818 * xm-rs6000.h: Add decl for strdup().
5820 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5823 * breakpoint.c (enable_command, disable_command): Without args,
5824 should only affect normal breakpoints and watchpoints.
5826 * m68k-pinsn.c (print_insn_arg): Make register be const.
5827 * xcoffexec.c: Remove ' from comment.
5828 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5829 with decls of malloc in c-exp.tab.c (as produced by yacc).
5830 There's got to be a better way to do this...
5832 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5834 * partial-stab.h: Convert single rindex use to strrchr.
5835 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5836 standard <strings.h> file, now that the only single use of
5837 rindex in the gdb source files is gone.
5839 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5841 * mipsread.c: Undo ill effects from including <strings.h>,
5842 which #defines index to be strchr. Unfortunately, index is
5843 a member of a symbol table structure that can't be changed.
5844 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5845 remove redundant #include's.
5847 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5849 * mipsread.c: #include <strings.h> for rindex().
5851 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5853 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5855 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5857 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5858 extraneous SO stabs from busted C++ compilers.
5860 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5862 * Makefile.in (VERSION): Bump to 4.5.5.
5863 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5864 C++ lookups fail, print possibly helpful hint about completion.
5865 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5866 for static data members.
5867 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5868 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5869 it's broken on ncr3000's.
5871 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5873 * dwarfread.c (decode_modified_type): Change type of first arg.
5874 Change 'modifier' to char from unsigned char. Cast single use
5875 that needs to be unsigned char.
5876 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5877 * utils.c (strdup_demangled): Add function.
5878 * defs.h (strdup_demangled): Add prototype.
5879 * stack.c (return_command): Demangle C++ function names for query.
5880 * infcmd.c (jump_command): Demangle C++ function names for query.
5881 * cplus-dem.c (consume_count): New function and prototype.
5882 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5883 do_type): Replace conversion code with consume_count().
5884 * cplus-dem.c (gnu_special): Fix demangled of static members.
5885 * source.c (list_command): Print demangled function names
5886 when appropriate. Fix supplied by Peter Schauer.
5888 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5890 * sparc-tdep.c: Clean up slightly for Solaris2.
5892 * buildsym.c (define_symbol): Nameless types are now on several
5893 platforms; generalize them and un-ifdef them to make Solaris 2
5896 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5898 * infcmd.c: Fix typo (reported by Rob Savoye).
5899 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5900 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5901 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5902 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5903 rather than the one for the first file in the dependency chain.
5905 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5906 set. Don't reset our own texthigh, or dependency-only pst's, in
5907 scanning all the rest of the psymtabs.
5908 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5910 * buildsym.h (N_UNDF): Improve comments.
5911 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5913 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5915 * symtab.h (struct symbol): Add aux_value union for preserving
5916 an additional per-symbol value.
5917 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5918 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5919 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5920 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5921 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5923 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5925 * symfile.c (clear_symtab_users_once): Now non-static (for
5928 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5930 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5931 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5932 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5934 Solaris-2 support on SPARC:
5936 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5937 Add symbol_size and file offsets to struct symloc.
5938 Add static symbol_table_offset, string_table_offset,
5939 file_string_table_offset, next_file_string_table_offset,
5941 (add_old_header_file): Convert error() to complain()t.
5942 (dbx_symfile_read): Get symbol size via the objfile.
5943 Also get symbol_table_offset.
5944 (dbx_symfile_init): Record symbol size and count via the objfile.
5945 (dbx_next_symbol_text): Always add file_string_table_offset when
5946 accessing string table.
5947 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5948 (SET_NAMESTRING): Use the offset.
5949 (end_psymtab): Large kludge to determine addresses where source
5950 files start and end (for the psymtab header).
5951 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5952 Get this, symbol size, and symbol offset, from psymtab.
5953 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5954 Patch up last_source_start_addr if zero in N_SO.
5955 (process_one_symbol): Add variable function_start_offset.
5956 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5957 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5958 ( "", N_OBJ, N_OPT): Ignore.
5959 (elfstab_build_psymtabs): New function to read stabs out of
5962 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5963 (gdb): use GLOBAL_CFLAGS when linking, too.
5964 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5965 (N_OBJ, N_OPT): Ignore.
5966 ('f', 'F'): Save last function name.
5968 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5969 extra info in the minimal symbol.
5970 (elf_symtab_read): The extra info is the size of an ELF object,
5971 which was kludged to us in the `udata' field of the BFD symbol.
5972 Gag me with a crowbar...
5973 (elf_symfile_read): Keep track of both the absolute load address,
5974 and the offset between load addr and symbols. Handle STABS as
5975 well as DWARF sections, passing the absolute load address to
5976 elfstab_build_psymtabs.
5978 * symfile.h: Prototype elfstab_build_psymtabs.
5979 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5981 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5983 * buildsym.h: Add processing_acc_compilation flag.
5984 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5985 (define_symbol): Skip arg types in function entries. Resolve
5986 overloaded 'P' which acc uses for prototypes of functions called
5988 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5990 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5991 save size of ELF symbols. FIXME.
5992 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5993 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5995 * configure.in: Solaris config is sparc-sun-solaris2.
5996 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5998 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5999 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6000 * symfile.c (symfile_bfd_open): Comment where name is freed.
6001 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6003 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6005 * expprint.c (print_subexp): Add missing ']'.
6006 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6007 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6008 * WHATS.NEW: Point out improved C++ function name handling.
6009 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6010 type names for both implicitly and explicitly signed integral
6011 types. See comment in the source code.
6013 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6015 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6016 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6017 * expprint.c (print_subexp): Fix printing of register names.
6019 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6021 * inferior.h (register_valid): Declare.
6022 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6023 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6024 macros for traversing the data structures in a single objfile.
6025 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6026 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6029 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6031 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6032 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6033 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6034 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6036 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6038 * depend: rebuild to account for remote-st2000.c.
6039 * remote-st2000.c: Almost works now.
6040 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6042 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6044 * c-exp.y (yylex): Recognize single-quoted strings that specify
6045 tokens with embedded whitespace, such as C++ demangled names.
6046 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6047 * main.c (gdb_completer_quote_characters): Add global variable.
6048 * main.c (symbol_completion_function): Total rewrite for C++
6049 demangled name handling.
6050 * main.c (skip_quoted): New function.
6051 * main.c (main): Set rl_completer_quote_characters.
6052 * symmisc.c (dump_symtab): Print source language for symtab.
6053 * symtab.c (expensive_mangler): Add prototype and function.
6054 * symtab.c (completion_list_add_symbol): Total rewrite for new
6055 C++ demangled name handling.
6056 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6057 other changes for demangled C++ symbol handling.
6058 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6059 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6060 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6061 * symtab.c (completion_list_add_symbol): Total rewrite for new
6062 C++ demangled name handling.
6063 * symtab.c (expensive_mangler): New function.
6064 * utils.c (strcmp_iw, demangle_and_match): New functions.
6065 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6067 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6069 * Makefile.in: Roll VERSION to 4.5.4.
6070 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6071 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6072 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6074 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6076 * alldeps.mak: Rebuild to account for new files.
6077 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6078 * tm-st2000.h: New file.
6079 * configure.in: Tandem debug monitor (st2000) support.
6080 * remote-st2000.c, config/st2000.mt: ditto.
6082 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6084 * blockframe.c (inside_entry_file, inside_main_func,
6085 inside_entry_func): Return 0 if no symbols; avoid crashing.
6087 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6089 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6090 without masking, since it is signed and will later be compared
6091 against signed quantities. The right fix is probably to make
6092 it all unsigned, but this is a small, safe fix for this release.
6093 FIXME -- make the real change sometime soon.
6095 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6097 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6098 parameter in call to `symbol_file_add' to 0.
6100 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6102 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6104 * configure.in: Handle -m680[01234]0-wrs.
6106 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6108 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6109 `ieee_extended_to_double'.
6111 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6113 * valops.c (value_assign): Lint, by Pierre Willard.
6115 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6117 * coredep.c (fetch_core_registers): Remove premature warning,
6118 which triggers on DECstation even though all regs are accessible.
6120 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6121 sign-extension of instruction fields even on unsigned-char hosts.
6122 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6124 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6125 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6126 since they define the target, not the host.
6127 * m88k-pinsn.c: Fix typo.
6129 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6131 * valarith.c (value_zerop): -0.0 is still zero.
6132 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6133 Patches by Paul Eggert <eggert@twinsun.com>.
6135 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6137 * alldeps.mak, depend: re-make to account for ser-*.c.
6139 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6141 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6142 disconnecting from controlling terminal, to avoid gdb hanging
6143 on SVR4. Fixes bug reported by Oliver Okrongli.
6144 * procfs.c (PROC_NAME_FMT): Change format to match default used
6145 by system, as suggested by Oliver Okrongli.
6146 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6147 bug fix from Brent Townshend (bst%tt@cam.ORG).
6148 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6149 by turlais@rechser.total.fr.
6150 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6151 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6152 * objfiles.h (unlink_objfile): Add prototype.
6153 * objfiles.c (unlink_objfile): Add function.
6154 * objfiles.c (free_objfile): Call unlink_objfile.
6155 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6156 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6157 Also, discard old possibly bogus sf struct.
6158 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6159 find_sym_fns() for remapped symbol files, in case of any changes
6160 since the last mapping.
6162 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6164 * findvar.c (read_relative_register_raw_bytes): use the raw size
6165 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6167 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6169 Changes to support GDB running on DOS using GO32 and H8 support
6171 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6172 allowing hosts with different text and binary file formats to
6174 * coffread.c (read_coff_symtab): changed calling convention and
6175 operation - now it opens its own file with FOPEN_RB rather than
6176 duping and fdopening the provided handle.
6177 * dbxread.c, cplus-dem.c: #include mangling.
6178 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6179 binary files oring in the right bit.
6180 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6181 * remote-hms.c: cleanup to use the new remote serial stuff
6182 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6183 independent remote terminal I/O.
6184 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6185 * source.c (openp): fix off by one problem removing / - can now
6186 open a source file in the root directory with DOS.
6187 * values.c (value_as_pointer): remove bogus address bits from
6188 long. (unpack_long): unpack into unsigned long/short if pointer.
6190 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6192 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6193 It gets permanently stuck in many OSes.
6194 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6196 * breakpoint.c: Improve help text for info breakpoints.
6198 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6200 * README: Add pointer to internals doc, and describe reading
6202 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6203 * symtab.c (output_source_filename): Remove old glop for wrapping
6204 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6206 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6208 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6209 * munch: Add sort -u to avoid duplications.
6210 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6211 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6213 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6215 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6216 avoid infinite loops while demangling bogus mangled names.
6217 * valprint.c (type_print_base): Minor fix for GNU style guide
6220 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6222 * Makefile.in (VERSION): Bump to 4.5.3
6223 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6224 * Makefile.in (demangle): New target to create standalone
6225 demangler with same code and options as internal demangler.
6226 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6227 to support ARM style and Lucid style demangling, improve
6228 maintainability, fix several demangling bugs. More changes
6230 * defs.h (strstr): Add ANSI compatible prototype.
6231 * valprint.c (type_print_1): Demangle using ansi option.
6232 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6234 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6236 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6239 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6241 * mipsread.c (parse_procedure): Return rather than using
6242 uninitialized variable 'b'.
6244 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6246 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6247 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6248 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6249 relative to each source file.
6251 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6253 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6256 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6258 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6259 * am29k-tdep.c: Update to latest code from AMD.
6260 (get_saved_register) don't crap out if no frame.
6261 * remote-udi.c: Set/clear inferior_pid as appropriate.
6262 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6263 error handling. Fixup end-of-debugging messages.
6264 (udi_fetch_registers) clean up big time, mainly don't multiply
6265 register_valid indices by 4, and use proper Offset when reading
6266 gr96-gr127. (udi_store_registers) general cleanup.
6267 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6268 INT_REGNUM->INTE_REGNUM.
6269 * tm-29k.h: Upgrade to latest code from AMD.
6270 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6271 (UDIConnect) Clean up error processing (like, don't do exit() if
6272 execlp fails), make code restartable, make more attractive.
6273 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6276 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6278 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6279 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6280 from former to latter.
6282 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6284 * cplus-dem.c (do_args): Handle void args the same as others.
6285 * objfiles.c (free_objfile): Only try to unmap files when
6286 reusable objfiles are supported.
6287 * valprint.c (type_print_varspec_suffix): Add parameter that
6288 specifies if C++ demangling included function arguments. Use
6289 it to suppress printing extra pair of ()'s.
6290 * valprint.c (type_print_1): Fix problem with printing demangled
6291 C++ function types where demangled type includes the function
6294 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6296 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6297 Allows selection of C++ demangler to be a configuration option
6298 until multiple demanglers are supported.
6299 * demangle.h: New include file for extended demangler support.
6300 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6301 utils.c, valprint.c: Include "demangle.h" and change all calls
6302 to cplus_demangle() or fputs_demangled() to use individual
6304 * valprint.c (type_print_1): Change options to cplus_demangle
6305 to print demangled function args. Still broken, but now less so.
6306 * cplus-dem.c: Include demangle.h, reorganize and update some
6307 comments to reflect reality.
6308 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6309 second arg from fixed integer to bit based multiple options.
6310 * cplus-dem.c (optable): Reformat and replace ansi members with
6312 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6314 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6316 * values.c (set_internalvar): Force evaluation of lazy values.
6317 Bug reported by RMS.
6319 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6321 * Makefile.in (VERSION): Bump to 4.5.2.
6322 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6323 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6324 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6325 proper handling of bit fields.
6326 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6327 * symtab.h: Fix couple of misspellings in comments.
6328 * value.h (struct value): Clarify use of bitpos.
6329 * value.h (unpack_field_as_long): Change prototype, returns
6331 * values.c (unpack_field_as_long): Change return type to LONGEST,
6332 sign extend unpacked fields that are signed, other rewriting.
6333 * config/ncr3000.mt: New target config file.
6335 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6337 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6338 even when printing 8-bit characters.
6340 * gdbtypes.c (make_{reference,pointer,function}_type): New
6341 functions which handle overwriting of forward-referenced types
6342 for stabs file reading.
6343 (lookup_{reference,pointer,function}_type): These just call
6344 the make_*_type functions with a null storage alloc parameter.
6345 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6346 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6348 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6349 (dbx_alloc_type): Make it easier to understand. No funct change.
6350 (define_symbol: 't'): Don't put the typedef name into the name of
6351 the struct, union, or enum. Bugfix.
6352 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6353 routines to properly handle overwriting preallocated types so that
6354 forward references will work.
6355 (read_enum_type): Force enum values to file scope, due to bug in
6356 Sun compiler output. FIXME, fix later.
6358 Remove unused header_file_prev_index mechanism. It was already
6359 obsolete in gdb-3.5. These comments appeared in 3.5:
6360 /* This code was used before I knew about the instance codes.
6361 My first hypothesis is that it is not necessary now
6362 that instance codes are handled. */
6363 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6364 * buildsym.h: Remove it and prev_index that saves it.
6365 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6367 * solib.c (special_symbol_handling): When called from core files,
6368 must set up debug_addr. Don't print error messages, just return.
6369 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6371 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6373 * cplus-dem.c: Allow nested class names (as in
6374 Foo::Bar::method()).
6375 Allow the cleaner cfront style of nested class names
6376 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6377 Make cplus_demangle re-entrant by removing use of global
6378 variables. Instead, place all shared variables in a
6379 stack-allocated structure, and pass around its address.
6381 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6383 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6384 29k-share/* subdirs...
6386 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6387 rewrite, only leave out the bugs.
6389 * Makefile.in: Add 29k/UDI support. Improve depend.
6390 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6392 * am29k-tdep.c: Update to use new calling conventions, and misc
6395 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6397 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6399 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6400 breakpoint instructions that leave PC pointing at the right place.
6402 * core.c (core_open): Call warning() to print warnings.
6404 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6406 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6407 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6408 This prevents a crash when trying to lookup the value of a
6409 non-existent symbol.
6411 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6413 * signame.c, signame.h: Remove, replaced by strsignal.c in
6415 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6416 sun386-xdep.c: Remove include of signame.h
6417 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6418 * Makefile.in (HFILES): Remove signame.h
6419 * Makefile.in (OBS): Remove signame.o
6420 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6421 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6422 psignal, perror): Add prototypes.
6423 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6425 * depend: Manually remove signame.[cho] references.
6426 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6428 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6429 with safe_strsignal.
6430 * core.c (core_open): Replace use of sys_siglist with
6432 * core.c (memory_error): Replace use of sys_errlist with
6434 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6436 * infcmd.c (program_info): Replace use of sys_siglist with
6438 * infrun.c (signal_stop, signal_print, signal_program):
6439 Allocate dynamically based on dynamic determination of number
6440 of signals to support.
6441 * infrun.c (child_create_inferior): Replace use of sys_errlist
6443 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6445 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6446 strsigno and sys_siglist with safe_strsignal.
6447 * infrun.c (handle_command): Call signo_max to find number of
6448 signals. Replace sig_number with strtosigno and sig_abbrev with
6450 * infrun.c (signals_info): Replace sig_number with strtosigno.
6451 * infrun.c (_initialize_infrun): Call signo_max to find number of
6452 signals. Dynamically allocate signal_{stop,print,program}.
6453 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6454 * procfs.c (errnoname): Add function and prototype.
6455 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6456 of sys_siglist with safe_strsignal.
6457 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6458 sys_siglist with safe_strsignal.
6459 * procfs.c (info_proc_stop): Call errnoname.
6460 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6461 * stuff.c (main, get_offset): Replace use of sys_errlist with
6463 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6464 with safe_strsignal.
6465 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6466 with safe_strsignal.
6467 * utils.c (safe_strerror, safe_strsignal): Add functions that
6468 call strerror and strsignal respectively, and deal with NULL
6470 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6471 sys_errlist with safe_strerror.
6472 * valprint.c (val_print): Replace use of sys_errlist with
6475 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6477 * Makefile.in: rework CFLAGS so that they can be set from the
6478 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6479 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6480 Pass CFLAGS on recusions.
6482 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6484 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6485 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6486 overkill for the problem it solved.
6487 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6488 and default to simply printing type names as appropriate.
6489 * main.c (main): Remove one of the leading newlines from
6490 warning_pre_print initialization.
6491 * objfiles.c (open_existing_mapped_file): Add function and
6493 * objfiles.c (open_mapped_file): Rewrite to use new function
6494 open_existing_mapped_file.
6496 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6498 * sun3-xdep.c (fetch_core_registers): Lint.
6499 * tm-sun3.h: Prototype lint.
6502 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6504 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6505 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6506 * objfiles.c: Cast calls to close() with unused returns to void.
6507 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6508 old objfile's name before updating it.
6509 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6510 * objfiles.h (objfile struct): Add mmfd member.
6511 * symfile.c (syms_from_objfile): Move some code to
6512 new_symfile_objfile.
6513 * symfile.c (new_symfile_objfile): Add new function, common code
6514 from syms_from_objfile.
6515 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6516 mapped and unmapped symbol files.
6517 * symfile.c (symbol_file_command): Print "No symbol file now"
6518 message, ala exec_file_command for the exec file.
6519 * symfile.h (new_symfile_objfile): Add prototype.
6520 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6521 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6523 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6525 * rs6000-pinsn.c: New version from IBM (Metin).
6526 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6527 to avoid warnings from some compilers.
6529 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6531 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6532 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6533 type's flag word that marks it as a fundamental type.
6534 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6535 flags argument for all calls to init_type().
6536 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6537 flags argument for all calls to init_type(). Also remove
6538 dependency on host sizes for ints, floats, etc.
6539 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6540 flags argument for all calls to init_type(). Also remove
6541 dependency on host sizes for ints, floats, etc.
6542 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6543 bit to flags argument for all calls to init_type(). Add types
6544 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6545 * valprint.c (unsigned_type_table, signed_type_table,
6546 float_type_table): Remove.
6547 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6548 bit when printing fundamental types, and print the actual name
6549 for such types, rather than inventing one. Remove code that
6550 invented fundamental type names.
6551 * valprint.c (_initialize_valprint): Remove initializations
6552 for now removed unsigned_type_table, signed_type_table, and
6555 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6557 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6558 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6561 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6563 * dwarfread.c (target_to_host): New function similar to previous
6565 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6566 Extensive changes to convert all previous usages to use new
6567 target_to_host() function.
6568 * dwarfread.c (struct dieinfo): Change types of most integral
6569 members to be unsigned.
6571 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6573 * WHATS.NEW: Revise -mapped doc.
6575 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6577 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6578 too high or when skipping `forwards' moves us backwards.
6579 (parse_type): Print mis-guessed tag name in complaint.
6580 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6581 (parse_procedure): Do not attempt to create symbols; just fill in
6582 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6583 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6584 for clarity. Set top_stack before calling parse_external. In
6585 stabs, sort symbols before calling parse_procedure.
6587 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6588 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6589 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6590 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6593 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6595 * Makefile.in (VERSION): Set to 4.5.1.
6596 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6597 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6598 fill_gregset): New functions for SVR4 /proc support.
6599 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6600 Remove new symbol types and such to ../include/coff/symconst.h.
6601 (parse_symbol): Simplify code for parsing struct/enum/unions.
6602 (parse_type): Handle `long long' types.
6603 (upgrade_type): Handle `const' qualifier.
6604 (parse_partial_symbols): fix indentation, clean a bit.
6606 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6608 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6609 copy in data from raw read buffers, calling bfd byteswapping
6610 routines as appropriate. Use to replace most existing memcpy
6612 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6613 * configure.in: Recognize new ncr3000 config.
6614 * config/ncr3000.mh: New config file.
6616 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6620 * README: Update for release.
6621 * Makefile.in: Update version to 4.5.
6622 * WHATS.NEW: The obvious.
6624 * depend: Generate new depend file for this release.
6626 * Makefile.in (depend): Fix dependancy generation so that it does
6627 not include gcc 'fixincluded' files, which are usually in a system
6630 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6632 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6633 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6634 symbols for nameless types. And, handle `R' (register parameter
6635 type) for AIX. (an extension to existing stabstring grammar).
6636 * rs6000-xdep.c: Fix typo (= should have been ==).
6638 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6640 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6642 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6644 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6645 * signame.c (SIGWAITING, SIGLWP): Add.
6647 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6649 * xm-i386mach.h: add decls for errno and strdup().
6651 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6652 used in array index context (otherwise, some compilers barf).
6654 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6656 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6657 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6658 in a system call, and provide better backtrace if so.
6660 * Makefile.in (HFILES): Add xcoffsolib.h.
6661 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6662 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6664 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6665 mipscoff_symfile_read): Convert to BFD to do file I/O.
6667 * symfile.c: #include <ctype.h> to get proper def if isspace().
6669 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6671 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6673 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6674 function also when parsing embedded stabs.
6676 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6678 * mipsread.c: Fix more declarations.
6680 * mipsread.c: Fix many invocations of complain. Use enum
6681 type_code where appropriate.
6683 * xm-vaxult.h: Add decl for strdup().
6685 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6688 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6690 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6693 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6695 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6696 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6697 Merge in more patches for rs6000 from Metin Ozisik.
6698 * utils.c: Fix typo in comment.
6700 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6702 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6703 * procfs.c (attach): Set nopass_next_sigstop if attached
6704 process is forcibly stopped.
6705 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6706 resending SIGSTOP to attached process on first resume.
6708 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6710 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6712 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6714 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6715 (VERSION): Bump to 4.4.85.
6716 * mipsread.c: Update for new include files. Lint.
6717 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6718 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6719 Don't need to bring in mipsread.o specially any more.
6721 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6723 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6724 routine (for Irix-4.x). Make many funcs static and void.
6725 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6726 * (init_extra_frame_info): Don't trash cached value of frame
6727 pointer register. This fixes backtracing through routines that use
6728 alloca(). Generally clean up declarations of functions, and use
6729 typedefs and macros to reference data structures as appropriate.
6730 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6733 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6735 * values.c (unpack_long): Fix unpacking error for signed chars
6736 on hosts where the default character type is unsigned.
6737 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6738 for newer SVR4 variants.
6739 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6740 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6741 * procfs.c (mappingflags): Add support for MA_PHYS
6743 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6745 * buildsym.c (read_struct_type): Avoid coredump when C++
6746 abbreviated type name is messed up. Reported by Joe Buck.
6747 FIXME, we need to determine whether GDB or GCC needs to be
6748 smarter to correctly locate this type name.
6750 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6751 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6752 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6753 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6754 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6756 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6758 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6759 * symtab.h (current_source_symtab): Make extern
6760 * symtab.h (current_source_line): Make extern
6761 * inferior.h: Move all procfs.c prototypes to one place, add
6762 prototype for proc_signal_handling_change. Add prototypes for
6763 signal_stop_state, signal_print_state, and signal_pass_state.
6764 * inferior.h (stop_soon_quietly): Make extern
6765 * inferior.h (attach_flag): Make extern
6766 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6767 * infrun.c (signal_stop_state, signal_print_state,
6768 signal_pass_state): New functions to query specific signal
6770 * infrun.c (handle_command): Minor error message change, add
6771 NOTICE_SIGNAL_HANDLING_CHANGE.
6772 * procfs.c (open_proc_file): Remove iris specific reset of
6773 inherit-on-fork flag, moved to proc_set_exec_trap().
6774 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6775 to reset inherit-on-fork flag, bash comment to GNU form.
6776 * procfs.c (proc_base_address, set_proc_siginfo,
6777 fetch_core_registers): Conform to code style.
6778 * procfs.c (signame.h): Include.
6779 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6780 syscallname(), info_proc_syscalls()): New macros, tables, and
6781 functions to organize and report system call information.
6782 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6783 saved_exitset, saved_entryset): Add to procinfo struct.
6784 * procfs.c (struct trans): Add.
6785 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6786 siginfo_table, errno_table): Tables to translate numeric values
6787 to symbolic names and short descriptions.
6788 * procfs.c (signalname, info_proc_signals): Add function and
6790 * procfs.c (proc_info): Now info_proc.
6791 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6792 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6793 info_proc_faults, lookupname, lookupdesc, sigcodename,
6794 sigcodedesc): New functions.
6795 * procfs.c (proc_signal_handling_change): New function to set
6796 the trace flags based on the state of gdb's signal handling flags.
6797 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6798 and remove code to do PIOCSTRACE ioctl.
6799 * procfs.c (attach, detach): Preserve and restore process flags
6800 using saved_* fields in procinfo struct.
6801 * procfs.c (attach): Call proc_signal_handling_change.
6802 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6803 * procfs.c (proc_desc): Update for latest changes.
6804 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6805 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6806 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6808 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6810 * procfs.c (set_proc_siginfo): Add prototype and new function.
6811 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6812 up inferior siginfo struct.
6813 * elfread.c (elf_symfile_read): Compute the relocation amount
6814 by subtracting off the address of the ".text" section.
6815 * solib.c: Add pointer to ".text" section to so_list struct.
6816 * solib.c (solib_map_sections): Initialize pointer to ".text"
6817 section in so_list struct.
6818 * solib.c (symbol_add_stub): Pass base address of ".text"
6819 section to symbol_file_add, rather than the load address of
6820 the shared library. On SunOS they are the same. On SVR4 they
6823 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6825 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6826 function name, not .gdbinfo. symbol.
6828 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6830 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6832 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6834 * Makefile.in (VERSION): 4.4.8
6836 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6837 commands in .cshrc/.profile won't get traced.
6839 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6841 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6842 * exec.c (build_section_table): Don't abort if no sections.
6843 * sparc-tdep.c (single_step): Lint.
6844 * utils.c (mrealloc): Handle realloc (0, size) case here.
6846 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6848 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6851 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6853 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6854 .gdbinfo. symbols are created. Move creation from parse_procedure
6855 to parse_symbol, where it is fairly easy to grow the symtab. This
6856 also fixes a symtab trashing bug on all mips-based systems.
6857 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6859 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6860 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6862 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6864 * c-exp.y: Add missing return type to yyparse() prototype.
6866 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6868 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6870 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6871 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6872 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6873 (patch_opaque_types): Avoid dummy args and result.
6874 * objfiles.c (have_partial_symbols, have_full_symbols,
6875 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6876 (iterate_over_objfiles, iterate_over_symtabs,
6877 iterate_over_psymtabs): Remove, clunky and slow.
6878 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6879 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6880 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6881 dump_objfile): Remove dummy args and results. Move filename
6882 comparisons to callers.
6883 (printsyms_command, printpsyms_command, printmsyms_command,
6884 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6885 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6886 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6887 list_symbols, make_symbol_completion_list): Replace explicit
6888 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6889 Eliminate Dijkstra flag crap, break out of loops with gotos.
6890 (lookup_symtab_1): Protect '/' tests from short filenames.
6891 (cplus_mangled_symbol): Move inline into lookup_symbol.
6892 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6893 (relocate_minimal_symbol): Move inline to vmap_symtab.
6894 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6895 iterate_over_msymbols with ALL_MSYMBOLS.
6897 Misc cleanup prior to release.
6899 * Makefile.in (VERSION): Roll to 4.4.7.
6900 (HFILES): Add call-cmds.h.
6901 * call-cmds.h: New header for command fns called by other files.
6902 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6903 (breakpoint_1): Remove unused type arg. Change callers.
6905 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6906 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6907 * mipsread.c: Add prototypes for all static functions.
6909 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6910 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6911 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6912 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6913 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6914 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6917 * buildsym.c (define_symbol): Handle global register variables
6918 (from Pierre Willard). Complain if register numbers are too large.
6919 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6920 * tm-sparc.h: Don't #include <sun4/reg.h>.
6921 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6922 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6924 * language.h: Avoid forward enum declaration.
6925 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6926 config/sun4os5.mt: New host and target.
6927 * defs.h (errno): #include <errno.h> rather than assuming int.
6928 From Pierre Willard.
6930 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6931 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6932 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6933 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6934 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6935 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6936 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6938 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6940 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6941 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6942 * language.h (enum exp_opcode): Avoid forward enum def.
6943 * main.c (define_command, user_defined_command): Lint.
6944 * mem-break.c, xcoffread.c: Lint.
6945 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6947 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6949 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6950 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6951 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6952 or IBM6000_TARGET as (approximately) appropriate.
6954 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6956 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6957 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6958 or not to try reading symbols from a mapped objfile. Plugs memory
6959 leak due to shared libraries generating no psymtabs or symtabs.
6961 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6963 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6964 * copying.awk: Lint. Make stronger warning at top of copying.c.
6965 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6966 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6967 (lookup_pointer_type): Add FIXME comment.
6968 * main.c (set_history_size_command): Disallow negative size.
6969 * partial-stab.h: Update copyright.
6970 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6972 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6974 * main.c (set_history_size_command): Negative size is error.
6975 (Reported by Peggy Fieland.)
6977 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6979 * coffread.c (coff_symfile_init): Update comment.
6980 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6981 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6982 macros to access the dbx specific objfile information.
6983 * dbxread.c (symfile_string_table, symfile_string_table_size):
6984 Remove these local variables.
6985 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6986 read_dbx_symtab): Remove the stringtab and stringtab_size params
6987 from the function prototypes, the function definition, and the
6988 function calls. These are now available via DBX_STRINGTAB and
6989 DBX_STRINGTAB_SIZE using the objfile pointer.
6990 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6991 an arg to read_dbx_symtab.
6992 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6993 stringtab and the dbx specific per-objfile private info.
6994 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6995 args in prototype, function definition, and function calls. It is
6996 now available via the DBX_SYMCOUNT macro using the objfile
6998 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6999 local instance of struct dbx_symfile_info and replace with DBX_*
7001 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7002 symfile_string_table and symfile_string_table_size.
7003 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7004 symfile_string_table.
7005 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7006 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7007 stringtab size variables. Remove all code that used to reread
7009 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7010 to prior to any calls to mmalloc for the objfile specific heap.
7011 * utils.c (init_malloc): Document the requirement that for each
7012 heap for which corruption checking is desired, that init_mmalloc
7013 must be called prior to any mmalloc calls on the heap.
7015 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7017 * rs6000-pinsn.c: Make dis-assembly output more like
7018 other targets: Don't print instruction in hex before
7019 the assembly; use print_address to print out jump
7022 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7024 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7025 * cplus-dem.c: Support "Sc" meaning "signed char".
7027 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7029 * configure.in: fix iris/iris3.
7031 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7033 * command.c, main.c (various places): Use ctype.h macros
7034 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7035 (such as (x >= 'A' && x <= 'Z')).
7036 (There are still more of these in other files.)
7037 * main.c (defined_command): Lower-case the user's
7038 new command before entering it. Needed because
7039 command lookup is case-insensitive (and also lower-cases).
7040 (Based on Metin's earlier patch.)
7042 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7044 * config/irix4.mh: new file.
7046 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7048 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7051 * xm-mips.h: Declare strdup for ultrix.
7053 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7054 when calling new_symbol.
7055 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7058 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7060 * config/rs6000.mh: Update (for Fred's new mmalloc)
7061 flags to disable use of GNU malloc/mmalloc.
7062 * munch: Change SYSV rule to allow .text before the label,
7063 as well as after, to work for AIX.
7064 * gdbtypes.h: Minor clarifiction.
7066 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7068 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7069 continuation in yet another place (between method declarations).
7071 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7073 * mips-tdep.c: include symfile.h and objfiles.h to fix
7076 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7078 * valops.c (value_struct_elt_for_reference): Added 'offset'
7079 parameter to handle multiple inheritance.
7080 * eval.c, value.h: Update accordingly.
7082 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7084 * objfiles.h: New file
7085 * Makefile.in (HFILES): Add objfiles.h
7086 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7087 main_scope_lowpc, main_scope_highpc.
7088 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7089 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7090 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7091 xcoffread.c, : Include objfiles.h.
7092 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7093 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7094 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7095 inside_entry_file() and logic changed appropriately.
7096 * blockframe.c (outside_startup_file): Renamed to
7097 inside_entry_file() and logic changed appropriately.
7098 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7099 and logic changed to use per-objfile specific fields.
7100 * blockframe.c (inside_entry_scope): Renamed to
7101 inside_entry_func() and logic changed to use per-objfile specific
7103 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7104 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7105 Remove extern decls.
7106 * symfile.c, symfile.h (entry_point): Remove extern decl.
7107 * coffread.c (coff_symfile_init): Common entry point init code
7108 moved to symfiles.c, call init_entry_point_info().
7109 * coffread.c (complete_symtab): Use new per-objfile entry info.
7110 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7111 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7113 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7114 * defs.h (inside_entry_scope, outside_startup_file,
7115 inside_main_scope): Prototypes changed for renames to
7116 inside_entry_func, inside_entry_file, inside_main_func,
7118 * symfile.c (syms_from_objfile): Common entry point init code
7119 moved to init_entry_point_info() and call init_entry_point_info().
7120 * symfile.h (init_entry_point_info): Include prototype.
7121 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7122 moved to symfiles.c and call init_entry_point_info().
7123 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7124 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7125 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7127 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7128 works for the majority of targets.
7129 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7130 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7131 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7132 Use default definition in frame.h.
7133 * frame.h (selected_frame_level): Make decl extern.
7134 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7135 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7136 * partial-stab.h: Use new per-objfile entry info.
7137 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7138 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7139 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7140 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7141 have_minimal_symbols): Prototypes moved to objfiles.h.
7142 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7143 Macros moved to objfiles.h.
7144 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7146 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7148 More C++ improvements (pointers to members, qualified names).
7149 * c-exp.y: Support exp.type::name and exp->type::name
7150 syntaxes. (Unfortunately, doesn't work for static members.)
7151 * c-exp.y, eval.c: Make type::~type work better.
7152 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7153 value_static_field by value_struct_elt_for_reference.
7154 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7155 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7156 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7157 for OP_SCOPE operand; no point in it now that we use lazy
7158 reading of values, and use "reference to member" objects.
7159 * gdbtypes.h: Clarify comment.
7160 * valops.c: Change value_struct_elt_for_address to return
7161 a reference (or variable), rather than a pointer. Change
7162 the name to value_struct_elt_for_reference to reflect this.
7163 Returning a reference instead of a address provides a
7164 generalization, since we can use the routine for both
7165 class::name as well as &class::name.
7166 Also, recurse to handle multiple inheritance properly.
7167 * valprint.c: Moved code to print pointer-to-members
7168 to new function point_class_member. This allows a
7169 "reference-to-member" to be printed using the same code.
7170 * valprint.c (type_print_varspec_prefix): Avoid printing
7171 "struct " for domains of class-member types.
7172 * valops.c (search_struct_field): Inline code for simplified
7173 version of value_static_field (which can then be deleted).
7174 * value.h: Rename value_struct_elt_for_address to
7175 value_struct_elt_for_reference. Delete value_static_field.
7176 * values.c: Remove no longer used function value_static_field.
7178 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7180 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7181 elfread.c (coff_symfile_finish): Add function, prototype, and
7182 add to the xxxx_sym_fns struct for each file type. Also reformat
7183 the xxxx_sym_fns vector to a standard format and add comments.
7184 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7185 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7186 Pass pointer to struct objfile rather than pointer to sym_fns.
7187 Change references inside each function accordingly. Allocate any
7188 symbol file specific info in the per-objfile memory region.
7189 * dbxread.c (free_and_init_header_files): Break function into
7190 free_header_files(), called from dbx_symfile_finish(), and
7191 init_header_files(), called from dbx_new_init().
7192 * dbxread.c (dbx_new_init): Move deallocation things to new
7193 dbx_symfile_finish function.
7194 * elfread.c (elf_new_init): Call buildsym_new_init().
7195 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7196 routine for the objfile before deallocating other stuff.
7197 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7198 * symfile.h: Move struct sym_fns to before struct objfile def.
7199 Add sym_finish function pointer and change prototypes of other
7200 function pointers to reflect passing struct objfile pointer rather
7201 than struct sym_fns pointer.
7202 * symfile.c: Remove now obsolete symtab_fns pointer.
7203 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7204 locates the correct sym_fns struct for the given objfile.
7205 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7206 for better support of mapped symbol tables.
7207 * symfile.c (symbol_file_command): Remove obsolete code using
7209 * symfile.h: Remove duplicate declarations for symfile_objfile,
7210 entry_point, and object_files.
7211 * target.c (target_info): Compare symfile_objfile to NULL.
7212 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7213 aixcoff_symfile_finish().
7215 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7217 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7218 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7219 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7221 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7223 Some improvements to g++ debugging.
7224 * symtab.c (list_symbols): demangle before pattern matching.
7225 * symtab.c: Other fixes to improve handing of operators.
7226 * valprint.c (type_print_base): Fix test for constructor.
7227 * values.c (value_static_field): Allow evaluation of
7228 CLASS::METHOD, returning a function pointer.
7230 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7232 * Makefile.in (VERSION): Roll 4.4.6.
7233 * exec.c (exec_file_command): Add code to ignore optional args
7234 passed in by file_command() for use in symbol_file_command().
7235 * main.c (main): Document -mapped and -readnow in help summary.
7236 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7237 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7238 to get filename from bfd with bfd_get_filename(). Test mapto
7239 against 0, not NULL. Use mstrsave() to make copy of filename.
7240 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7242 * remote-vx.c (vx_load_command, add_symbol_stub):
7243 Symbol_file_add() takes an additional arg.
7244 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7246 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7247 changed to return a bfd not an objfile pointer.
7248 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7249 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7250 Change to eliminate local bfd and use symfile_bfd_open() plus
7251 allocate_objfile(). Add code to implement readnow option.
7252 * symfile.c (symbol_file_command): Changes to option handling,
7253 readnow functionality moved to symbol_file_add().
7254 * symfile.c (symfile_init): Eliminate local copy of bfd.
7255 * symfile.c (add_symbol_file_command): Changes to parse mapped
7256 and readnow options.
7257 * symfile.h (allocate_objfile): Arg removed from prototype.
7258 * symtab.h (symbol_file_add): Arg added to prototype.
7259 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7262 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7264 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7265 mtrace.awk, state.c, state.h: Removed.
7266 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7267 directories searched for source files.
7268 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7269 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7270 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7271 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7272 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7273 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7274 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7276 * Makefile.in (HFILES): Remove state.h
7277 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7278 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7279 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7280 * Makefile.in (clean): Remove all object files.
7281 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7282 * cplus-dem.c: Remove prototypes definitions that are now done in
7284 * dbxread.c (throughout): Change from using per-objfile
7285 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7286 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7287 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7288 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7289 * depend: Remove dependencies for state.o, state.h.
7290 * dwarfread.c: Add declaration for warning_pre_print.
7291 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7292 * dwarfread.c (throughout): Change from using per-objfile
7293 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7294 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7295 use supplied objfile.
7296 * i386-xdep.c (print_387_status): Change to use warning() rather
7298 * i387-tdep.c (print_387_control_word): Change to use warning()
7299 rather than printfs.
7300 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7301 that some compilers grumble about.
7302 * language.c (throughout): Add declaration for warning_pre_print
7303 and using warning() instead of printfs.
7304 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7305 * main.c (main): Add declaration for warning_pre_print and set it
7306 similarly to error_pre_print. Add declarations for
7307 mapped_symbol_files and readnow_symbol_files. Add appropriate
7308 definitions to long_options[].
7309 * minsyms.c: Trivial fix to comment.
7310 * objfiles.c (allocate_objfile): Substantially rewritten for
7311 using mapped symbol files.
7312 * objfiles.c (throughout): Change from using per-objfile
7313 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7314 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7315 * source.c (throughout): Change from using per-objfile
7316 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7317 * source.c (open_source_file): Use mstrsave to save file name in
7318 mapped symbol region for objfile.
7319 * symfile.c: Remove include for state.h.
7320 include to local form.
7321 * symfile.c (symbol_file_add_digested): Remove.
7322 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7324 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7325 from objfile structure. Add malloc descriptor pointer (md).
7326 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7327 * symm-xdep.c (print_fpu_status): Use warning() rather than
7329 * symmisc.c (free_symtab_block): Now takes and uses current
7331 * symmisc.c (throughout): Change from using per-objfile
7332 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7333 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7334 Sun compiler grumblings when PTR is char *.
7335 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7336 msymbols() to correct pointer type.
7337 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7338 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7339 error always starts on a line of it's own.
7340 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7341 Rewrite for new mapped malloc package use.
7342 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7343 that don't want to use the mapped malloc package; pass arguments
7344 on to traditional malloc package functions.
7345 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7346 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7347 mrealloc, malloc, and realloc but get fatal error if runs out
7349 * utils.c (msavestring, mstrsave): Save a string in a specific
7350 mapped malloc region.
7351 * utils.c (print_spaces): Use xmalloc to get the buffer.
7352 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7353 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7354 * config/i386v4.mh: Insignificant reorganization.
7356 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7358 * xcoffread.c: Only enable compilation of debugging functions
7359 if IBM6000 is defined. Fails to compile otherwise.
7361 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7363 * Makefile.in: pass MAKEINFO down on info.
7365 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7367 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7368 useless code, including an lseek to an uninitialized variable.
7369 Reported by Jim Williams <jimbo@wrs.com>.
7371 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7373 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7374 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7375 * minsyms.c, symfile.c: Changes that may be generally
7376 applicable, but are #ifdef IBM6000 for now.
7377 * rs6000-xdep.c: Fixed typo in comment.
7378 * rs6000-tdep.c: Non-substatial changes.
7379 * xoffread.c: The main change here is addition of some
7380 debugging functions.
7381 * xoffexec.c: More changes.
7383 * xcoffread.c: Fixed two too-few-parameters bugs.
7385 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7386 to SOLIB_CREATE_INFERIOR_HOOK macro.
7388 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7390 * symfile.h: Add prototype for iterate_over_msymbols().
7391 * symtab.c (cplus_mangled_symbol): Add function.
7392 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7393 iterate_over_msymbols to find demangled C++ symbol.
7394 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7395 value to iterate_over_msymbols().
7396 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7399 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7401 * Makefile.in: added check target.
7403 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7405 * ecoff.c: Move to ../bfd/coff-msym.c.
7406 * config/mt-*mips: Remove ecoff.o from the configuration.
7407 * remote.c (): Add newline to initial +.
7408 (remote_resume): Mention how to cope with signals.
7409 (remote_interrupt): Add debug msg.
7410 (remote-wait): Implement new 'T' reply, which includes
7411 status, PC, and FP all in a single short message.
7412 (putpkt): Add further debugging of packet acks.
7413 * mipsread.c (fixup_symtab): Also swap RFD's.
7414 (parse_partial_symbols): Avoid bug on unknown symbol types.
7415 * Makefile.in (VERSION): Roll to 4.4.5.
7416 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7417 for remote MIPS by limiting heuristic to 200 byte search.
7418 (heuristic_proc_desc): Byte-swapping.
7419 (mips_print_register): Cope with failure of
7420 read_relative_register_raw_bytes. Byte-swap integers for
7422 * mips-pinsn.c (print_insn): Byte-swap instruction.
7424 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7426 * config.sub configure.in config/mh-irix4
7427 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7428 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7429 gdb/xm-irix4.h gdb/config/mt-irix3
7430 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7432 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7434 * defs.h, utils.c: xrealloc takes PTR as first arg.
7435 * defs.h: Reword confusing comment about ANSI prototypes.
7436 * defs.h: Some minor whitespace changes.
7437 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7438 not NULL, which can be (void *).
7439 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7440 * tm-i386v.h (SP_ARG0): Define
7441 * xm-sysv4.h: Back out of change for missing prototypes.
7442 * i386-tdep.c (get_longjmp_target): Add function.
7444 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7446 * Makefile.in: install man page too.
7448 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7450 * All GDB files that #include defs.h: Removed stdio.h.
7451 (defs.h): #include stdio.h.
7453 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7455 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7456 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7457 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7458 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7459 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7460 it before printing out the hex shape of an address.
7462 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7464 * rs6000-xdep.c (frame_initial_stack_address): Move
7465 code to set frame->cache_fsr into new separate function
7466 frame_get_cacahe_fsr. This allows fixing a fatal error.
7467 * xcoffexec.c: Turn previously suppressed error
7468 message back on, after cleaning up BFD.
7470 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7471 printing of blank line, since it cases printing of an
7472 extra blank line. Is this intended? It does mess up
7474 * defs.h: Put back declarations of malloc and realloc,
7475 but protected by #ifndef MALLOC_INCOMPATIBLE.
7476 * objfiles.c: Undo previous change: Use malloc/realloc
7477 for objfile malloc/realloc fields (but add a cast).
7478 * xcoffexec.c: Suppress an error message (for now).
7480 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7482 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7483 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7484 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7486 * xcoffread.c: Modifications to C_DECL storage class handling, and
7487 introduction of an old smash_to_pointer_type() routine.
7489 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7490 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7491 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7492 parameters have been modified.
7494 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7495 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7496 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7497 and fetch_inferior_registers() always fetched all the registers
7498 resulting valid register values at hand all the time. Pushing a dummy
7499 frame did not require validating all register values first. After
7500 putting the above mechanism into action, we didn't have valid registers
7501 values always ready. Thus, all registers need to be fetched before
7502 pushing a dummy frame now.
7504 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7505 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7506 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7507 the starting address (actual frame address) of a frame.
7508 * rs6000-tdep.c: modifications to function_frame_info() to see if
7509 function reserves a frame pointer register (alloca register)
7510 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7511 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7512 functions with alloca() calls.
7514 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7516 * xm-sysv4.h: Provide definitions/prototypes for host environment
7517 functions for which no definitions or prototypes are provided in
7518 any currently included gdb or host environment header files.
7519 For SVR4, this currently includes malloc and realloc, which cannot
7520 be portably prototyped in any gdb include file.
7522 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7524 * buildsym.h: Remove obsolete variable file_stabs.
7526 * Makefile.in: Move place where configure merges in host-
7527 and target-dependent fragments later, so the latter
7528 can override (say) GNU_MALLOC.
7529 * config/mh-rs6000: Use system malloc. Otherwise, I
7530 ended up with *two* incompatible versions of malloc
7531 (functions in libc would call the malloc in libc).
7532 I assume this is a shared library problem.
7534 * remote.c: Fix (presumed) typo.
7535 * objfiles.c: Use xmalloc/xrealloc instead of
7536 malloc/realloc (since the latter are no longer declared).
7538 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7539 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7540 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7541 handle individual registers.
7542 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7543 correctly in case it wasn't cached yet. (A problem showed up
7544 after fetching individual registers.)
7545 * buildsym.c: Disable type_synonym_name's type name overwriting
7546 in cases it is unnecesary. rs6000 portation doesn't use
7547 type_synonym_name, and it used to nullify type names
7548 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7549 type's name as soon as space for that type is allocated.
7550 * xcoffread.c: ignore a section's lineno information if it is
7551 not `.text'. (In rs6000 bfd portation integration, skipping over
7552 `.pad' sections are ignored since it was in machine independent
7553 part of the code. Thus, a problem of fake sections with invalid
7554 lineno information arised.)
7556 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7557 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7558 * rs6000-tdep.c: make function_frame_info() work whether or not
7559 reading from a core file.
7560 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7562 * infrun.c. main.c, printcmd.c. symtab.c:
7563 More changes from IBM for rs6000.
7566 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7568 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7569 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7570 Merge in changes (mostly from IBM) for RS6000.
7571 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7572 More changes from IBM for RS6000. These are in machine-
7573 independent code, and probably could do with some cleaning
7574 up. The most questionable of these are #ifdef IBM6000.
7575 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7576 to single_step() (for consistency with rs6000 and i860).
7577 * utils.c: Allow the 1st arg to xrealloc to be NULL
7578 (in which case do malloc). This removes the need for
7579 some tests in xcoff code (and perhaps other places?).
7580 * coffread.c: Removed variables last_source_file,
7581 type_vector, and type_vector_length as these are now
7582 defined by buildsym.[ch].
7583 * defs.h: Remove prototypes for malloc and realloc, since
7584 these should only be used to implement xmalloc and xrealloc,
7585 and they conflict with <stdlib.h> in AIX - where they
7586 return void* even when __STDC__ isn't defined. Sigh.
7587 * munch: Recognize *initialize* in data as well as text
7588 (AIX uses data). Also, incorporate a patch from Garrett
7589 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7590 much more sensible, by only trying to match the name of
7591 the initialize_foo function, and not the junk before it.
7593 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7595 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7596 unless symbol table indicates that something has changed.
7598 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7600 * remote.c: Make it work for embedded MIPS. Increase buffer
7601 size, and use throughout. Round buffer size up if too many regs.
7602 Support baud rate setting and try for an 8-bit path. If
7603 interrupted while waiting for target, send a ^C down the wire.
7604 Avoid single-byte reads.
7605 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7607 * mips-xdep.h: Avoid the embedded regs when on Unix.
7609 * mipsread.c: Byte-swap the symbol table structures, using
7610 routines from ecoff.c, to read a symbol table written in any
7611 of the four possible byte orders.
7612 * configure.in (mips-big-* target): Same as Sony News.
7613 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7614 * ecoff.c: New file for symbol swapping routines.
7616 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7618 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7619 all-breakpoints' command.
7620 * (get_number): Allow users to enter negative breakpoint numbers.
7621 * (breakpoint_1): Reformat display of 'info break' to show new
7623 * (create_longjmp_breakpoint, breakpoint_re_set,
7624 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7625 symfile.c (syms_from_objfile): Re-do
7626 insertion of longjmp breakpoints. Move all code into
7627 breakpoint_re_set, and call that instead of
7628 create_longjmp_breakpoint in symfile.c.
7630 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7632 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7633 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7634 * symtab.c (find_pc_symtab): Handle having no objfiles.
7635 * infcmd.c: Fix comment.
7636 * objfiles.c (free_all_objfiles): Add.
7637 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7638 * symfile.c (symbol_file_command): free all objfiles when
7639 specifying a new symbol file.
7640 (reread_symbols): Stat the file name, don't fstat the descriptor.
7642 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7644 * Makefile.in, configure.in: removed traces of namesubdir,
7645 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7646 copyrights to '92, changed some from Cygnus to FSF.
7648 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7650 * dbxread.c (end_psymtab): Delete empty psymtabs.
7651 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7652 * symfile.h (struct objfile): Add free_psymtabs.
7654 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7656 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7658 * symfile.c (symbol_file_command): strcmp => !strcmp.
7659 * breakpoint.h: Move prototypes to follow enum definition they need.
7660 * breakpoint.c, infrun.c: Lint.
7661 * printcmd.c: Use `enum enable' rather than `enum
7663 * mipsread.c: First pass at making it compile with the new
7664 objfile changes. Probably seriously broken still, but it
7667 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7669 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7670 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7671 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7672 stepping (and nexting) through longjmp(). Also, cleanup
7673 breakpoint handling quite a bit by creating explicit breakpoint
7674 types instead of using magic breakpoint numbers.
7675 Makefile.in: Update version to 4.4.3
7677 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7679 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7680 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7681 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7683 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7685 * minsyms.c (install_minimal_symbols): Add bunches to any
7686 existing minsyms in the objfile. Avoid extra mallocation
7687 by working directly in the obstack. Remove ignored `mainline' parm.
7688 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7689 xcoffread.c: Change all callers.
7690 * FIXME: We should be able to eliminate MAINLINE from all the
7691 symbol readers now, with a small bit of work.
7693 * valops.c, value.h: Lint.
7694 * remote-vx.c: Add missing break; statement. Bugfix by
7695 Michael Sclafani, <sclafani@src.dec.com>.
7697 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7699 * Makefile.in (VERSION): Update version to 4.4.2
7700 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7701 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7702 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7703 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7704 mmap-alloc.o, mmap-sbrk.o
7706 * altos-xdep.c: Minor whitespace change.
7707 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7708 use to new minimal symbol table use.
7709 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7710 * arm-xdep.c (store_inferior_registers): Returns void.
7711 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7712 Convert from misc function vector use to new minimal symbol table use.
7713 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7714 * breakpoint.c: Add prototypes for local functions.
7715 * breakpoint.c (catch_command_1): Change to static and remove unused
7717 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7718 * breakpoint.h: Change function decls to prototype form.
7719 * buildsym.c: Add prototypes for local functions.
7720 * buildsym.c: Moved hashname() function here from dbxread.c.
7721 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7722 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7723 * buildsym.c (dbx_alloc_type): Change to static.
7724 * buildsym.c (finish_block): Add objfile parameter.
7725 * buildsym.c (misc): Change symbol_obstack to objfile version.
7726 * buildsym.c (make_blockvector): Change to static.
7727 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7728 * buildsym.c (compare_line_numbers): Change to static, args are const,
7729 cast args when used.
7730 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7731 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7732 and made static. Add objfile parameter.
7733 * buildsym.c (end_symtab): Simplify code using line table size.
7734 Realloc the linetable on the objfile symbol_obstack and copy there.
7735 * buildsym.c (scan_file_globals): Convert from misc function vector
7736 use to new minimal symbol use.
7737 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7738 strings get allocated in objfile's symbol_obstack. Convert references
7739 to builtin types to lookup_fundamental_type().
7740 * buildsym.c (read_type): Make static, add objfile parameter, convert
7741 references to buildin types to lookup_fundamental_type().
7742 * buildsym.c (read_struct_type): Add objfile parameter.
7743 * buildsym.c (read_array_type): Make static, add objfile parameter.
7744 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7745 * buildsym.c (read_huge_number): Make static.
7746 * buildsym.c (read_range_type): Make static, add objfile parameter,
7747 convert references to buildin types to lookup_fundamental_type ().
7748 * buildsym.c (read_args): Make static, add objfile parameter.
7749 * buildsym.h: Convert function decl's to prototype form.
7750 * c-exp.y: Add prototypes for local functions, convert uses of misc
7751 function vector to minimal symbol table. Reformat all builtin type
7752 initializations and pass a NULL objfile to init_type() for them.
7753 * coffread.c: Change context_stack ref's to coff_context_stack,
7754 add local function prototypes. Cast uses of xrealloc arg 1.
7755 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7756 crafting a new type.
7757 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7758 * coffread.c (finish_block): Change name to coff_finish_block.
7759 * coffread.c (make_blockvector): Add and use objfile parameter.
7760 * coffread.c (record_line): Change name to coff_record_line.
7761 * coffread.c (start_symtab): Change name to coff_start_symtab.
7762 * coffread.c (end_symtab): Change name to coff_end_symtab.
7763 * coffread.c (record_misc_function): Change name to record_minimal_
7764 symbol and change to minimal symbol table use from misc func tbl.
7765 * coffread.c (coff_symfile_read): Convert from misc function vector
7766 use to minimal symbol table use.
7767 * coffread.c (hashname): Remove; use common version in buildsym.c.
7768 * coffread.c (decode_base_type): Change references to builtin types
7769 to calls to lookup_fundamental_type().
7770 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7771 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7772 * command.c: Add prototypes for local functions.
7773 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7774 appropriate member of the function union for that type.
7775 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7776 ifdef out the function since it isn't currently used.
7777 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7778 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7779 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7780 * command.c (help_cmd): Compare function pointer to NULL.
7781 * command.c (help_cmd_list): Compare function pointer to NULL.
7782 * command.c (lookup_cmd_1): Use correct member of function union.
7783 * command.c (undef_cmd_error): Make static.
7784 * command.c (complete_on_cmdlist): Use correct member of func union.
7785 * command.c (do_setshow_command): Use correct member of func union.
7786 * command.c (shell_escape): Convert rindex use to strrchr.
7787 * command.h (COMMAND_H): Define if already included.
7788 * command.h (cmd_list_element struct): Change 'function' to a union
7789 and prototype args. Prototype completer function.
7790 * command.h: Convert decl's to prototype form.
7791 * convex-xdep.c (store_inferior_registers): Returns void.
7792 * copying.c: Prototype local functions.
7793 * coredep.c: Minor whitespace change.
7794 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7795 * cplus-dem.c: Prototype local functions.
7796 * dbxread.c (hashname): Remove; moved to buildsym.c.
7797 * dbxread.c (free_and_init_header_files): Make static.
7798 * dbxread.c: Add prototypes for local functions.
7799 * dbxread.c (new_object_header_files): Remove; inlined usages.
7800 * dbxread.c (xrealloc usages): Cast args.
7801 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7802 and change usages accordingly.
7803 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7804 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7805 * dbxread.c (dbx_next_symbol_text): Make static.
7806 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7807 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7808 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7809 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7810 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7811 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7813 * dwarfread.c (record_misc_function): Change name to record_minimal_
7814 symbol and use minimal symbol table throughout.
7815 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7816 * dwarfread.c: Convert all references to builtin types to use the new
7817 lookup_fundamental_type function.
7818 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7819 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7821 * elfread.c (record_misc_function): Convert to use record_minimal_
7823 * elfread.c (elf_symtab_read): Add objfile parameter.
7824 * eval.c: Add prototypes for local functions and move some decls
7825 around to accomodate prototypes.
7826 * expprint.c: Add prototypes for local functions. Change references
7827 to misc function vector to minimal symbol table.
7828 * findvar.c (read_memory usages): Cast args.
7829 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7830 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7831 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7832 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7833 * gould-xdep.c: Minor whitespace change.
7834 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7835 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7836 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7837 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7838 * i386-tdep.c: Add prototypes for local functions.
7839 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7840 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7841 that defaulted to int.
7842 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7843 i386_push_dummy_frame): Returns void.
7844 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7845 int and explicitly declare return type as int.
7846 * i387-tdep.c: Minor formatting changes.
7847 * i960-tdep.c (leafproc_return): Convert from misc function vector
7848 use to minimal symbol table use.
7849 * infcmd.c: Add prototypes for local functions.
7850 * infcmd.c (continue_command, until_next_command, until_command,
7851 path_info, path_command): Make static.
7852 * infcmd.c (step_1, until_next_command): Convert from misc func
7853 vector to minimal symbol table use.
7854 * inflow.c: Add prototypes for local functions.
7855 * infptrace.c (store_inferior_registers): Returns void, not int.
7856 * language.c (_initialize_language): Use proper member of function
7858 * m2-exp.y: Add prototypes for local functions, convert misc function
7859 vector uses to minimal symbol table uses.
7860 * m2-exp.y (make_qualname, yyerror): Make static.
7861 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7862 * m68k-pinsn.c: Add prototypes for local functions.
7863 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7864 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7865 * m68k-stub.c: Add prototypes.
7866 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7867 use to minimal symbol table use.
7868 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7869 * m88k-xdep.c (store_inferior_registers): Returns void.
7870 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7871 * mach386-xdep.c (store_inferior_registers): Returns void.
7872 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7873 * main.c: Add prototypes for local functions.
7874 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7875 longjmp() result to (NORETURN void).
7876 * main.c (catch_errors): Prototype the 'func' parameter.
7877 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7878 Takes an unused arg.
7879 * main.c (execute_command): Call the right member of the func union.
7880 * main.c (command_loop_marker, symbol_completion_function,
7881 command_loop): Make static.
7882 * main.c (command_line_input): Make linelength unsigned, cast arg
7883 to command_line_input().
7884 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7885 * main.c (initialize_main): Call right member of function union.
7886 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7887 * mem-break.c: Include symtab.h
7888 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7889 * mips-xdep.c (store_inferior_registers): Returns void.
7890 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7891 use to minimal symbol table use.
7892 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7894 * mipsread.c (make_type): Remove, convert usages to init_type.
7895 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7896 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7897 vector use to minimal symbol table use.
7898 * parse.c: Add prototypes for local functions.
7899 * parse.c (xrealloc usages): Cast args.
7900 * parse.c (prefixify_expression, length_of_subexp): Make static.
7901 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7902 * parser-defs.h: Convert function decls to prototype form.
7903 * partial-stab.h: Convert from misc function vector use to new minimal
7905 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7906 the per-objfile copies.
7907 * printcmd.c: Add prototypes for local functions. Move some struct
7908 definitions around to accomodate prototypes.
7909 * printcmd.c (decode_format): Make static, change args oformat and
7910 osize to int from char.
7911 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7912 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7913 * printcmd.c (print_address_symbolic): Convert from misc function
7914 vector use to minimal symbol table use.
7915 * printcmd.c (address_info): Convert from misc function vector use
7916 to minimal symbol table use.
7917 * printcmd.c (delete_display, enable_display, disable_display_command):
7919 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7920 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7921 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7922 * pyr-xdep.c (store_inferior_registers): Returns void.
7923 * remote-mm.c (mm_load): symbol_file_add return value unused.
7924 * remote-nindy.c: Minor format change.
7925 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7926 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7927 * rs6000-xdep.c (store_inferior_registers): Returns void.
7928 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7929 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7930 vector use to minimal symbol table use.
7931 * solib.c: Add prototypes for local functions.
7932 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7933 function vector use to minimal symbol table use.
7934 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7935 * solib.c (find_solib, shared_library_command): Make static
7936 * solib.c (read_memory, write_memory usages): Cast args.
7937 * solib.c (special_symbol_handling): Add function
7938 * source.c: Add prototypes for local functions.
7939 * source.c (select_source_symtab): Convert to scan objfiles.
7940 * source.c (open_source_file): Make static.
7941 * source.c (xrealloc usages): Cast args.
7942 * source.c (source_line_charpos): ifdef out, unused.
7943 * source.c (get_filename_and_charpos): Make static.
7944 * stack.c: Add prototypes for local functions.
7945 * stack.c (print_frame_info, frame_info): Convert from misc function
7946 vector use to minimal symbol table use.
7947 * symfile.c: Add prototypes for local functions.
7948 * symfile.c (compare_symbols): Make args const PTR's.
7949 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7950 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7951 * symfile.c (obsavestring): Add objfile parameter.
7952 * symfile.c (init_misc_bunches, prim_record_misc_function,
7953 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7954 sort_misc_function_vector, compact_misc_function_vector): Remove
7955 * symfile.c (symbol_file_add_digested): Add function.
7956 * symfile.c (symbol_file_add): Returns struct objfile *.
7957 * symfile.c (symbol_file_command): Modify for state file use.
7958 * symfile.c (symfile_open): Add parameter "dumpable".
7959 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7960 * symfile.c (load_command, add_symbol_file_command): Make static.
7961 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7962 * symfile.c (rindex usages): Converted to strrchr.
7963 * symfile.c (allocate_psymtab): New
7964 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7965 converted to minimal symbol table usage, but no obvious conversion.
7966 * symfile.c (free_all_symtabs): Remove.
7967 * symfile.c (_initialize_symfile): Use per-objfile info.
7968 * symfile.h: Rework the objfile structure to add per-objfile data
7969 objects (psymbol_obstack, symbol_obstack, type_obstack,
7970 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7971 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7972 Add prototypes to function declarations.
7973 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7974 function vector usage to minimal symbol table usage.
7975 * symmisc.c (DEV_TTY): Define if not defined.
7976 * symmisc.c: Add local function prototypes.
7977 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7978 printpsyms_command, print_objfiles, print_objfiles_command):
7979 Rework to use iterate_over_*
7980 * symtab.c: Add prototypes for local functions.
7981 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7982 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7983 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7984 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7985 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7986 lookup_reference_type, lookup_member_type, allocate_stub_method,
7987 check_stub_method, create_array_type, smash_to_member_type,):
7989 * symtab.c (lookup_symbol): Some args are const.
7990 * symtab.h: All type related defs and structs moved to gdbtypes.h
7991 * symtab.h: Convert decls to prototypes.
7992 * target.c (noprocess): Make static.
7993 * target.h: Change decl's to prototypes.
7994 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7995 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7996 * utils.c (_initialize_utils): Use correct member of function union.
7997 * valarith.c: include gdbtypes.h
7998 * valops.c: include gdbtypes.h, add prototypes for local functions.
7999 * valops.c (value_push, value_arg_push, find_function_addr):
8001 * valops.c (value_string): Convert from misc function vector use
8002 to minimal symbol table use.
8003 * valops.c (check_field_in): Make arg const.
8004 * valprint.c: Add prototypes for local functions.
8005 * valprint.c (print_string): Make static
8006 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8007 * values.c: Add prototypes for local functions.
8008 * values.c (value_headof): Convert from misc function vector to
8009 minimal symbol table.
8010 * xcoffexec.c: Add prototypes for local functions.
8011 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8013 * xcoffexec.c (relocate_minimal_symbol): Add.
8014 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8015 * xcoffread.c: Add prototypes for local functions.
8016 * xcoffread.c (sort_syms): Convert to scan objfiles.
8017 * xcoffread.c (read_xcoff_symtab): Make static.
8018 * xcoffread.c (various): Replace references to builtin types with
8019 calls to lookup_fundamental_type. Replace references to symbol_obstack
8020 and psymbol_obstack with pointers to the per-objfile copies.
8021 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8022 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8024 * xcoffread.c (init_stringtab): Add objfile parameter.
8025 * gdbtypes.c: New file
8026 * minsyms.c: New file
8027 * mmap-alloc.c: New file
8028 * mmap-sbrk.c: New file
8029 * objfiles.c: New file
8033 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8035 * Check in Fred Fish's changes in these modules. Fred
8036 will make ChangeLog entries for all of them. Update VERSION
8039 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8041 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8043 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8044 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8045 value.h: Prototypes for static functions; lint.
8046 * gdbtypes.h: Empty file to ease transition.
8048 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8050 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8051 inferior.h, language.h, signame.h, target.h, terminal.h,
8052 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8053 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8055 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8056 signame.c, sparc-xdep.c: Prototypes for all static functions.
8058 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8059 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8060 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8061 Remove to_call_function and target_call_function, since it
8062 always calls the same thing (call_function_by_hand).
8063 * core.c, exec.c, solib.c: Rename target_ops sections =>
8065 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8066 target.h: target_kill takes no args.
8067 * language.c (language_info): Scaffolding to allow briefer
8068 messages when the current language changes. FIXME.
8069 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8070 complaints about volatile functions.
8071 * xm-sysv4.h (HAVE_MMAP): Define.
8073 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8075 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8076 to make prototypes for all functions declared here.
8077 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8078 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8079 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8080 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8081 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8082 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8083 * utils.c: Avoid declaring malloc and realloc. Lint.
8084 (request_quit): Accept signal-number parameter.
8086 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8088 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8089 DIE's. Add new function read_tag_pointer_type() to read them.
8091 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8092 When creating a new user defined type, check to see if a partial
8093 type already exists, and if so, bash it to fit.
8095 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8097 * coffread.c (decode_base_type): Pass long, not union.
8098 Fix by Eric Valette, ev@chorus.fr.
8100 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8102 * elfread.c (elf_symtab_read): Fix code to correctly track
8103 changes in bfd for absolute symbols.
8105 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8107 * xm-vaxbsd.h: Close off comment.
8109 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8111 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8113 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8115 * mips-tdep.c (mips_print_registers): Print correct register
8116 number for double pseudo-registers.
8118 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8120 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8121 in the op$::OPERATOR. case. From Steven McCanne,
8122 <mccanne@horse.ee.lbl.gov>.
8124 * exec.c (set_section_name): Pass arg to exec_files_info;
8125 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8127 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8129 * main.c (print_gdb_version): Copyright msg: only this year.
8130 (cd_command): Avoid changing current_directory on error.
8132 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8134 * mipsread.c (parse_partial_symbols): Handle dependencies
8135 between partial symbol tables (when not doing stabs-in-ecoff).
8136 (This used to be handled by parse_fdr, but parse_fdr was
8137 incompatible with handling stabs-in-ecoff, so the code
8138 was re-written to not use parse_fdr. Unfortunately,
8139 the logic to handle dependencies was overlooked.)
8141 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8143 * coffread.c (read_enum_type): Use the size of a target int when
8145 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8147 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8148 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8149 TARGET_PTR_BIT to determine size of a pointer
8150 * values.c (unpack_long): when unpacking a REF or a PTR don't
8151 assume the size of the type.
8153 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8155 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8156 looking at its members. Improve guess between struct and union,
8157 only assuming union if multiple members have offsets of zero.
8159 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8161 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8162 (This is just for clarity - and one day permitting us to
8163 change FP0_REGNUM from 38 to 32, which would make more sense.)
8164 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8165 register numbers in stabs-in-ecoff get handled correctly.
8167 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8169 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8170 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8171 into BSD and Ultrix.
8173 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8175 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8177 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8179 * Makefile.in: Increment version to 4.4.1.
8180 * main.c (print_gdb_version): Update copyright notice.
8182 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8184 * mipsread.c: Prepend "struct " to the names of structure
8185 types, and similarly for enums and unions. (This used
8186 to be done, but got lost in the re-write to "guess" the
8187 difference between enum/struct/union.)
8188 Also, guess that a tag is an enum if the first member
8191 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8193 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8196 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8198 * Projects: Patching executables is done.
8199 * Makefile.in (VERSION): Roll to gdb-4.4.
8200 * README, WHATS.NEW: Update for gdb-4.4.
8202 * symfile.c (reread_symbols): Whenever we reread one object
8203 file's symbols, we must restart the scan, because the object_files
8204 chain has been permuted.
8206 * exec.c (exec_files_info): Split out into print_section_info.
8207 Print BFD filename of each section if it's not the default one.
8208 * core.c (core_files_info): Call print_section_info.
8210 * xm-vax.h: Include a few system header files whose definitions
8211 must precede defs.h.
8212 * language.c, language.h: Make some things const.
8213 * expression.h, main.c: const spreads like ooze.
8215 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8216 since BREAKPOINT values can be >0x80.
8218 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8220 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8222 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8224 * sparc-pinsn.c: Remove kludge for preferring architectures.
8225 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8226 and forever. Add `add' instruction to the set that get checked
8227 for a preceding `sethi' in order to print an absolute address.
8228 Corresponding changes in ../include/opcode/sparc.h needed
8229 to eliminate garbage instructions.
8231 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8233 * mipsread.c (parse_partial_symbols): Make sure partial
8234 symbols are created for external symbols (as used to be
8235 the case). This is a bit of a pain with the mips-coff.
8236 It uses a table which points to all of the external
8237 symbols belonging to a particular FDR or psymtab.
8238 Once we've generated this table, we might as well save
8239 it, and then use it in psymtab_to_symtab_1 to find
8240 the symbols to pass to parse_external().
8241 * symfile.c, symfile.c: New function start_psymtab_common
8242 to share the common parts of allocating a new psymtab
8243 for dbxread, mipsread (and later dwarfread). Its code
8244 was pulled out from start_psymtab in dbxread.c.
8245 * dbxread.c (start_psymtab): Use start_psymtab_common().
8247 * valprint.c (val_print): If there is an error when trying
8248 to print a string, check to see if there really is a problem
8249 by reading just one character. If that works, assume
8252 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8254 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8255 cypress, v8 mnemonics in that order.
8257 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8259 * sparc-pinsn.c: Put the qsort() back in.
8261 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8263 * findvar.c (read_register, write_register): Handle machines
8264 where REGISTER_TYPE is not the same size as "int".
8266 Handle debug symbols in dynamically loaded (relocated) code:
8268 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8269 offset to process_one_symbol.
8270 (process_one_symbol): Take new offset parameter. Add it into
8271 appropriate symbol types to relocate symbols to loaded addresses.
8272 Handle all possible symbol types, and complain() about types that
8273 we don't expect to see.
8274 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8275 process_one_symbol (FIXME, should pass real offset).
8279 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8281 (set_breakpoint, break_command_1, until_break_command,
8282 catch_command_1, breakpoint_re_set_one): Use it.
8283 * symtab.h (resolve_sal_pc): Declare.
8284 * infcmd.c (jump_command): Use resolve_sal_pc.
8286 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8288 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8290 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8292 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8293 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8294 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8296 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8298 * dbxread.c (process_one_symbol): Make a first cut at handling
8299 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8301 * symtab.c (find_pc_line): Fix stepping into and out of #included
8304 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8306 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8307 no longer any need to copy ../include/opcode/* into gdb.
8309 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8311 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8313 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8315 * valprint.c (type_print_base, type_print_method_args):
8316 Print C++ constructor methods without bogus "return type."
8318 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8320 * infptrace.c (child_xfer_memory): Parameter "target" should
8321 be a pointer to a structure, not the entire structure.
8323 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8325 * depend: Convert the couple of references to ansidecl.h that
8326 used the local gdb version to use the ../include version.
8328 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8331 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8332 (inferior_proc_init): Fix non-ANSI version of args.
8333 (attach): Call print_sys_errmsg with correct number of args.
8334 (mappingflags): Make static, does not need to be global.
8336 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8337 not the entire struct itself.
8339 * valops.c (value_assign): Cast some args to modify_field() and
8340 {read,write}_register_bytes() correctly.
8342 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8344 * Makefile.in (MALLOCSRC): Removed reference to removed local
8347 * dwarfread.c (list_in_scope): Needs an initial value, use file
8350 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8352 * main.c (main): Make option_index local to keep new getopt happy.
8353 main.c, solib.c, Makefile.in: Update copyright notices.
8355 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8357 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8359 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8361 * Makefile.in (HFILES): Add partial-stab.h.
8363 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8365 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8366 New files for stratus. Not complete enough to actually build
8367 on the Stratus machine; that awaits copyright assignment for
8370 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8371 for getting custom flags into CFLAGS when doing makes.
8373 * configure.in: Add config information for stratus.
8375 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8377 * dbxread.c (process_one_symbol): Pass address of structure
8378 to complain(), rather than the whole structure.
8380 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8382 * solib.c (solib_add_common_symbols): Only compile in when not
8383 using SVR4 style shared libraries.
8385 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8387 * dwarfread.c (locval): Add offreg flag to indicate location
8388 values that are computed off a base register.
8390 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8391 TAG_local_variable cases to account for static variables
8392 within function scopes.
8394 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8396 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8397 doesn't exist on some systems.
8399 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8400 nexting over recursive function calls.
8402 * target.c (target_read_string): Create this routine to read null
8403 terminated strings from the target. It deals with running off the
8404 end of memory elegantly as well. solib.c (find_solib): Use
8405 target_read_string() to avoid problems with running off the end of
8408 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8409 that reference pgrp_inferior.
8411 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8413 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8414 mips-tfile has been hacked to act more "traditionally."
8415 * dbxread.c: Fixed typo in comment.
8417 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8419 * mips-tdep.c (mips_skip_prologue): Add some number of
8420 'sw' instructions before 'addiu' adjusts the stack.
8422 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8424 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8425 freescope, buildblock closescope, record_line, add_symbol_to_list,
8426 gatherblocks, make_blockvector): Extensive changes to switch
8427 to generic symbol table building code in buildsym.c. Remove
8428 scope tree structures and functions, symbol table building
8429 functions, and lots of other small changes.
8431 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8432 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8434 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8436 * buildsym.c (cleanup_undefined_types): Add support for enums.
8437 This fixes the 'GDB internal error. cleanup_undefined_types with
8440 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8442 * dbxread.c: detect gcc2 compilations.
8444 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8446 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8447 in ../include/opcode/sparc.h.
8449 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8451 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8452 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8453 to reflect actual locations of opcode files, so TAGS target will
8456 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8458 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8461 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8462 dereferencing to access the correct elements.
8464 * valops.c (value_addr): Declare return type of external func
8467 * xcoffread.c: Undefine next_symbol_text before redefining it.
8469 For older changes see ChangeLog-9091
8475 version-control: never