1 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
3 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
5 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
7 * alldeps.mak, depend: Update with latest automatically built
10 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
12 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
14 * Makefile.in (make-proto-testsuite.dir): New target to make
15 prototype testsuite tree.
17 * Makefile.in (VERSION): Bump to 4.8.4.
19 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
21 * stabsread.c (define_symbol): If unrecognized constant type,
22 complain() not error().
24 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
26 * infptrace.c: Add missing close paren to test for
27 FIVE_ARG_PTRACE defined.
29 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
30 when compiling with gcc, but disable it for now. See comment.
31 * defs.h (LONGEST): Define as either "long" or "long long"
32 based on CC_HAS_LONG_LONG.
33 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
34 how longest_to_int is defined.
35 * c-valprint.c (c_val_print): Call print_longest.
36 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
38 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
40 * printcmd.c (print_scalar_formatted): Call print_longest
41 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
42 * typeprint.c (print_type_scalar): Call print_longest and let
43 it figure out what to do for PRINTF_HAS_LONG_LONG.
44 * valprint.c (val_print_type_code_int): Call print_longest
45 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
46 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
47 * value.h (struct value): Replace usage of LONG_LONG with
49 * value.h (print_longest): Add prototype.
50 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
51 * values.c (unpack_double): Collapse code that was unnecessarily
52 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
53 * values.c (value_from_longest): Remove dependency on
54 CC_HAS_LONG_LONG and just use LONGEST.
55 * solib.c (solib_map_sections): Use bfd_get_filename
56 to access filename field.
57 * solib.c (clear_solib): Save filename and free it later, after
58 bfd_close, since bfd_close may reference it. Use bfd_get_filename
60 * config/convex/xm-convex.h (LONG_LONG): Replace with
61 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
62 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
63 Add PRINTF_HAS_LONG_LONG references.
65 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
67 * inflow.c (kill_command), infcmd.c (attach_command),
68 remote.c (remote_interrupt_twice): In messages for the user, call it
69 "the program" or "the program being debugged" not "the inferior".
71 * hp300ux-nat.c: Cast second arg to supply_register calls.
72 (_initialize_kernel_u_addr, getpagesize): New functions.
73 (store_inferior_register_1): Change arg name from value to val.
74 (fetch_core_registers): Make arg core_reg_size unsigned.
75 Pass 5 args to ptrace.
76 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
77 Remove KERNEL_U_ADDR stuff.
78 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
79 * config/m68k/hp300hpux.m{t,h}:
80 Move exec.o from NATDEPFILES to TDEPFILES
81 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
82 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
84 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
86 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
88 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
90 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
92 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
94 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
95 describe `set demangle-style arm' (not cfront);
96 mention can type `q' to discard output, when gdb pages
98 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
100 * valops.c (search_struct_field): Fix gdb core dump with incomplete
103 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
105 * remote.c: Change timeout to 2.
106 (remote_open): Use unpush_target not remote_close.
107 (remote_resume): If siggnal != 0, give warning not error().
108 (remote_wait, remote_interrupt, remote_interrupt_twice):
109 If we get two interrupts, let the user get out if they want.
110 (remote_{kill,mourn}): New functions.
111 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
113 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
115 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
117 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
119 * Remote targets (mourn): Call unpush_target.
121 * config/sparc/xm-sun4os4.h: Declare free() to return int.
122 Remove twisted use of PARAMS.
124 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
125 that ansidecl.h assumes ANSI on AIX.
127 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
129 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
130 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
132 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
134 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
136 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
138 * remote-vx.c (net_connect): Allow numeric IP address for host.
140 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
142 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
144 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
146 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
148 * symtab.h, xcoffread.c: Revise linetable sorting comments.
150 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
152 * valops.c (value_cast): A cast might also change the object
153 representation in C++.
154 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
155 to get the proper read_symtab function when called from mipsread.c.
156 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
157 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
158 for dummy psymtabs, inhibit processing of dummy psymtabs.
160 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
162 * Changes from (or inspired by) AMD:
163 * remote-udi.c (udi_attach): Assignments to Space and Offset were
165 (udi_wait): Make error message (UDIGetStdout) match error.
166 (udi_wait): Handle UDIStdinNeeded.
167 * command.c [CANT_FORK]: Use system().
168 * utils.c (prompt_for_continue): Allow quit with 'q'.
170 * solib.c (solib_add): Don't call special_symbol_handling if there
171 were errors in symbol_add_stub. Also set so->from_tty before
172 calling symbol_add_stub.
174 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
176 * Merge in HPPA/BSD patches from Utah:
177 * defs.h: Add const to 2nd arg of psignal prototype.
178 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
180 * hppab-core.c: Deleted. No longer useful.
181 * hppab-nat.c: #include more files. Use PT_WUREGS, not
183 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
184 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
185 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
186 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
187 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
189 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
191 * Fix two bugs found by deja-gnu. One is the incorrect reporting
192 of the PC being in a stack dummy when looking at a core file
193 without symbols. The other is the incorrect passing of char
194 arguments during expression evaluation (ie: p foo('a','b') would
195 mess up the passing of it's args because it wasn't coercing the
197 * hppah-tdep.c: Rename global functions to have consistent hppa_
198 prefix. Make more functions static. Drop hp_ prefix from static
199 functions. (hppa_push_arguments): Call value_arg_coerce to cast
200 char to int args if necessary. (hppa_fix_call_dummy): Create
201 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
202 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
203 valid (ie: != 0) before doing comparison against PC.
204 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
205 to reflect new arguments.
206 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
207 prefix for func name. (FIX_CALL_DUMMY): Move code into
210 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
211 to malloc() so that we can test GDB eval of dynamically created
212 arrays (like char strings in `print "foo"').
214 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
216 * printcmd.c (print_address_symbolic): Search symtabs as well as the
217 minimal symbols for a nearby symbol.
219 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
221 * coffread.c: Comment changes around minimal symbol recording.
223 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
225 * command.c: comment changes only.
227 * mips-tdep.c (heuristic_fence_post): new static variable.
228 (heuristic_proc_start): use heuristic_fence_post, print better
229 warnings, but only if not stop_soon_quietly.
230 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
232 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
234 * symtab.h: Fix LOC_REF_ARG comment.
236 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
237 and Jim Kingdon (kingdon@cygnus.com)
239 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
241 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
242 symfile.c (compare_symbols): Don't check first character; STRCMP
245 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
246 structures that are passed by address in a register.
247 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
248 * findvar.c (read_var_value),
249 printcmd.c (address_info, print_frame_args),
250 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
251 * symtab.c (lookup_block_symbol): Deal with it.
253 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
255 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
257 * objfiles.c (find_pc_section): Return a struct obj_section *.
258 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
259 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
260 Don't use obj_section hack.
261 * xcoffexec (vmap_symtab): Relocate obj_sections.
262 * printcmd.c (containing_function_bounds): Use find_pc_section.
264 * symtab.h: Clean up SYMBOL_VALUE comments.
266 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
268 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
269 Expand comments about LOC_ARG/LOC_LOCAL pairs.
271 * coffread.c (read_coff_symtab): Use rewind before fseek.
273 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
275 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
276 * Makefile.in: Add $(YFLAGS) when using $(YACC).
277 * Makefile.in: Remove message to expect conflicts and unused
278 rules in ch-exp.y, since there no longer are any such.
280 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
282 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
284 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
286 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
287 rather than dumping core.
289 * Makefile.in: Add ${srcdir}/ to all source files.
290 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
291 (TAGS): Deal with srcdir and new config directory scheme.
293 Makefile.in (NONSRC): Remove createtags.
294 alldeps.mak: Updated.
296 * rs6000-tdep.c: Delete unused function print_frame.
298 * frame.h (struct frame_info): Doc fix for next_frame.
299 New field signal_handler_caller.
300 blockframe.c (create_new_frame, get_prev_frame_info),
301 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
302 INIT_FRAME_PC_FIRST).
303 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
306 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
308 * irix4-nat.c (fetch_core_registers): Special version of this for
309 Irix 4.x, which stores regs a bit differently from other /proc
311 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
312 to new file core-svr4.c.
313 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
314 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
316 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
318 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
320 * i387-tdep.c: Remove unused #includes.
322 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
324 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
326 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
328 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
330 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
331 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
332 Don't muck with SYMBOL_CLASS.
334 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
336 * munch: Don't use head command. It doesn't exist everywhere.
338 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
340 * inflow.c (new_tty): Remove spurious 'o' character at end
343 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
345 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
346 instructions and nothing more.
347 * mipsread.c (add_line): Add comment why we have to combine line number
348 entries for the same line number.
350 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
352 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
355 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
357 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
359 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
361 * source.c (select_source_symtab): Clean up comment. Also, if
362 we have a current_source_symtab, and s is NULL, return without
364 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
365 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
367 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
369 * dbxread.c (unknown_symchar_complaint): Add new complaint.
370 * stabsread.h: Declare it.
371 * partial-stab.h: Use it.
373 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
375 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
377 * stack.c (print_frame_info): Print specially if dummy frame.
379 * breakpoint.c: Add comments regarding within_scope future direction.
383 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
385 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
387 * ch-exp.y: Fix thinko that broke parsing of FALSE.
389 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
391 * stabsread.c (read_member_functions): Initialize domain for stubbed
392 member functions to avoid gdb core dumps when printing pointers
394 * cp-valprint.c (cp_print_class_method): Check for stubbed member
397 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
399 * expprint.c (print_subexp): If opcode not found in op_print_tab,
400 stop with an error().
401 eval.c (evaluate_subexp): Change error message.
403 * objfiles.c (build_objfile_section_table): Cast return value
406 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
408 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
409 to rs6000_frame_chain and deal with it if we're in a signal handler.
410 (FRAME_SAVED_PC): Use rs6000_frame_chain.
412 * breakpoint.c (within_scope): New function.
413 (enable_breakpoint, watchpoint_check): Use it.
415 * source.c (openp): Handle "exec-file ./ls" correctly.
417 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
419 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
421 * ch-exp.y: Clean up lexing of identifiers and
422 reserved words. (E.g. don't recognize FALSEXXX as the
423 keyword FALSE followed by the identifier XXX.)
424 Also, convert identifiers to lower case.
426 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
428 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
429 new serial interface.
431 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
433 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
434 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
435 * ser-go32.c: Return -1 on most failures, 0 on most successes,
436 and use new return codes for go32_readchar().
437 * ser-unix.c: Ditto. Also, move error handling up to caller for
438 SERIAL_SETBAUDRATE().
439 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
441 (serial_close): New routine to wrap around device close routine.
442 serial.h: Clean & document return values more clearly.
444 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
446 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
448 * rs6000-pinsn.c (print_operand, case LI): Print condition register
449 operand in decimal rather than wrong textual versions.
451 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
452 (mention 't', remove false thing about 'g' only good with 'f').
454 * breakpoint.h: move "struct breakpoint" and friends to top of
455 file so that bpstat_find_breakpoint prototype works.
457 * solib.c (struct so_list): Add bfd field.
458 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
459 Put the bfd in bfd field of the so_list.
460 (clear_solib): Free bfd name and close_bfd on the bfd.
462 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
464 * valarith.c (value_subscript): Add COERCE_REF.
465 * ch-exp.y (operand_5): We can generalize the 2nd operand
466 of a string repetition ot 'literal' without ambiguity.
468 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
470 * breakpoint.h (struct bpstat): Remove momentary field.
471 Remove bpstat_momentary_breakpoint. This was always kludgy
472 and is no longer used.
474 * breakpoint.h: Add enum bpstat_what.
475 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
476 stop and print fields of bpstat now per-breakpoint, not just
477 one for the whole chain.
478 breakpoint.{c,h} (bpstat_what): New function.
479 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
480 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
481 with call to bpstat_what.
482 README: Remove watchpoint/breakpoint bug from known bugs.
484 * breakpoint.h: Prototype bpstat_find_breakpoint.
486 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
488 * symtab.c (find_methods, gdb_mangle_name): Note that functions
490 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
491 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
493 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
495 * i960-pinsn.c (tabent): Copied struct definition from
498 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
500 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
502 * symtab.c (gdb_mangle_name): Use it.
503 * symtab.c (find_methods): Do not add destructors to choice list
505 * symtab.c (decode_line_1): Make breakpoints on destructors work
508 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
510 * ser-go32.c: Make it use serial port name.
511 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
513 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
516 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
518 * configure.in: Only configure sparclite subdir when target_cpu
521 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
523 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
524 Remove FIXME comment regarding this.
526 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
528 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
530 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
532 Add section table to objfile struct. Use it for find_pc_section.
533 * objfiles.c (add_to_objfile_sections,
534 build_objfile_section_table, find_pc_section): new functions.
535 (allocate_objfile): build section table.
536 * objfiles.h (struct obj_section): new structure.
537 (struct objfile): add section table.
538 (find_pc_section): new prototype.
539 * solib.[ch] (find_pc_section_from_so_list): removed.
540 * sparc-tdep.c: include objfiles.h for find_pc_section. include
541 symfile.h for objfiles.h.
542 (in_solib_trampoline): adjusted for new find_pc_section
543 prototype. Removed BAD_RICH_HACK ifdefs.
544 * symfile.c (syms_from_objfile): offset objfile sections.
545 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
546 * symfile.h (find_pc_section): prototype removed. Also fixed
547 comment typo NUL -> NULL.
548 * target.[ch] (find_pc_section_from_targets): removed.
549 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
551 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
553 * ser-go32.c: Format. (go32_open): Use proper return value.
555 * configure.in: Undo conditional configdirs hack for sparclite.
557 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
559 * symtab.c (list_symbols): When call break_command, pass both
560 filename and function name not just function name.
562 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
564 (Changes and new files to make "none" a full fledged configuration)
565 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
566 Currently only tm-none.h has any meaningful contents.
567 * config/none/none.mh (NAT_FILE): Use nm-none.h
568 * config/none/none.mh (XM_FILE): Use xm-none.h
569 * config/none/none.mt (TM_FILE): Use tm-none.h
570 * Makefile.in (depend): Remove comment about parse errors in
571 valops.c, it now parses correctly and generates a correct depend
572 line. Remove line that touches xm.h, tm.h, and nm.h; they are
573 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
575 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
577 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
579 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
580 exactly 8 characters.
582 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
584 * configure.in: Sparclite uses sparc config dir. Also has it's
585 own tm- & .mt files now. Also add sparclite to configdirs.
586 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
587 * config/i386/go32.mh: Nullify def of TERMCAP.
588 * config/i386/xm-go32.h: Get rid of redef of EIO.
589 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
590 specific configs. Very similar to sun4os4, but without solib.
591 * sparclite/{Makefile.in configure.in}: First cut at making this
594 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
596 * ser-go32.c: First cut at adapting to new serial interface.
598 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
600 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
601 These implement a new serial line interface for talking to remote
603 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
604 EXCEPT go32, which gets ser-go32.c.
605 * remote.c: Use new serial interface. More remote-xxx's to be
607 * ser-bsd.c, ser-termios.c: Removed.
608 * serial.c: New. Implements common operations for all serial
610 * ser-unix.c: New. Unix specific serial operations for various
611 flavors of Unix (Posix, SysV, BSD).
612 * serial.h: Generic serial interface defs.
613 * config/i386/go32.mh, config/i386/i386bsd.h,
614 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
615 ser-bsd.o from XDEPFILES. All the magic is now handled in
618 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
620 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
622 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
624 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
626 * rs6000-tdep.c (frameless_function_invocation): Don't even think
627 about framelessness except on the innermost frame.
629 * xcoffexec.c: Call fatal() not abort().
631 * stabsread.c (patch_block_stabs): If stab & no symbol, make
632 a LOC_OPTIMIZED_OUT symbol.
633 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
634 findvar.c (read_var_value), printcmd.c (address_info),
635 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
636 m2-exp.y (yylex): Deal with it.
637 ch-exp.y (yylex): Deal with it.
639 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
641 * findvar.c (value_from_register): H8500 specific, check to see
642 if we are looking at short pointer. If so, skip crock.
643 * h8500-tdep.c (h8500_frame_chain): Mask down value from
644 read_memory_integer() to avoid getting messed up by sign extension.
646 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
648 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
649 ifdef protect using BAD_RICH_HACK. This should be removed soon.
650 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
652 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
654 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
656 * core.c (dis_asm_print_address): New function.
658 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
661 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
663 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
664 entire breakpoint chain and print only the first entry that needs to
665 be printed and needs to be stopped for. Fixes problems with printing
666 of multiple breakpoints with different conditions.
667 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
668 effectively stops printing of the breakpoint chain.
669 * breakpoint.c (print_it_noop): New routine to print nothing
670 for this breakpoint entry and dont stop printing.
671 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
672 watchpoint only if it is enabled.
673 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
674 descriptor from the library to make backtraces through setjmp work.
675 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
677 * mips-tdep.c (read_next_frame_reg): Provide correct values for
678 all registers saved within sigtramp, cleanup.
680 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
682 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
684 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
686 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
687 with prototype in ../include/dis-asm.h.
689 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
691 * core.c (dis_asm_{read_memory,memory_error}): New functions.
692 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
693 Use read_memory_func interface to disassembler.
695 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
697 Teach sparc solaris to next over shared library functions.
698 * solib.[hc] (find_pc_section_from_so_list): new function and
700 * sparc-tdep.c (in_solib_trampoline): new function.
701 * symfile.[hc] (find_pc_section): new function and prototypes.
702 * target.[hc] (find_pc_section_from_targets): new function and
704 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
707 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
709 * infrun.c (wait_for_inferior): Revise comment.
711 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
713 * command.{c,h}: New var_type var_integer.
714 main.c: Use it for history_size.
716 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
717 Lint and byte-order fixups.
719 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
721 * breakpoint.h (bpstat): New field print_it.
722 breakpoint.c (bpstat_print): Use it.
723 (print_it_normal): New function (from old bpstat_print code).
724 (bpstat_{alloc,stop_status}): Set print_it field.
726 * breakpoint.c (bpstat_stop_status): Use catch_errors when
727 evaluating watchpoint condition, via new function watchpoint_check.
728 Also stop if watchpoint disabled due to leaving its block.
730 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
732 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
734 * mips-pinsn.c: Add missing include of dis-asm.h.
736 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
738 * Makefile.in (clean, distclean, realclean): Recursively apply
739 to subdirs first, rather than last. This avoids, for example,
740 Makefile being removed in a parent directory before the recursive
743 * alldeps.mak, depend: Update for below changes.
745 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
746 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
747 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
748 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
750 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
751 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
752 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
753 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
754 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
755 tm-68k.h to tm-m68k.h.
756 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
757 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
760 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
761 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
762 * a29k-tdep.c: Renamed from am29k-tdep.c.
763 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
764 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
765 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
766 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
768 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
769 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
770 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
772 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
773 define that does not appear anywhere else in the gdb source tree.
774 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
776 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
778 * breakpoint.c: Add comments regarding breakpoint_re_set.
780 * xcoffread.c (sort_syms, compare_symbols): Remove.
781 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
782 not our own sort_syms (it is identical).
784 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
786 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
788 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
789 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
791 * exec.c (exec_close): Fix storage leak.
792 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
793 output sections when patching an executable.
794 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
795 when writing all registers.
796 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
797 at the right offset in the dummy frame.
798 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
799 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
800 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
802 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
804 * Makefile.in (TARFILES): Avoid trailing backslash.
806 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
808 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
809 it in breakpoint_re_set.
810 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
812 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
813 don't use sizeof(int) for target stuff, etc).
815 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
817 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
818 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
819 support that can't be integrated anyway due to lack of clear
822 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
824 * findvar.c (read_register, write_register): Make these capable
825 of reading/writing registers that are shorter than REGISTER_TYPE.
826 * (value_from_register): Install H8500 specific code to return
827 proper value when register is being used as a pointer.
828 * h8500-tdep.c: Remove extra defines of NUM_REGS.
829 (h8500_skip_prologue): Use correct lengths for LINK instructions.
830 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
831 chain frames properly by combining frame pointer with T reg.
832 (init_extra_frame_info): Delete. It's now a macro.
833 (frame_args_address): Don't add PTR_SIZE. Stack args are already
834 offset by the correct amount off of the frame pointer.
835 (register_byte): Delete. It's now a macro.
836 (register_raw_size, register_virtual_size): Delete. Replaced by
837 common routine h8500_register_size, cuz there's no difference
838 between the raw & virtual sizes on this machine.
839 (register_convert_to_raw, register_convert_to_virtual): Delete,
840 cuz there's no difference between the raw & virtual forms.
841 Replaced by memcpy in tm file.
842 (register_virtual_type): Rename to h8500_register_virtual_type.
843 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
844 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
845 emulator have same reg offsets. This is all handled in the
847 (h8500_trapped_internalvar): New routine to detect references to
848 convenience vars acting as pointer pseudo-regs.
849 (h8500_value_trapped_internalvar): Conjure up value of pointer
851 (h8500_set_trapped_internalvar): Convert set value in real
853 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
854 code segment register.
855 infrun.c (proceed): Simplify. Call write_pc instead of doing it
857 (wait_for_inferior): Add h8500 specific code to add stack segment
858 when reading SP register.
859 remote-sim.c (fetch_register): Spacing.
860 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
861 detect cruft. Redo all register manipulation stuff. Get rid of
862 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
863 to frame pointer. (IS_TRAPPED_INTERNALVAL,
864 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
865 to create internal vars for pointer pseudo-regs.
867 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
869 * Makefile.in: Numerous small changes to macro definitions
870 and rules for building gdb distribution tree. Many macros
871 eliminated or merged, and rules simplified.
872 * alldeps.mak: Update.
875 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
877 * Makefile.in: recurse through SUBDIRS for dvi target too
879 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
881 * Clean up xcoff relocation.
882 objfiles.h (struct objfiles): Add section_offsets, num_sections.
883 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
885 symtab.h (struct general_symbol_info): Add section field.
886 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
887 xcoffread.c: Set section for symbols and msymbols.
888 (struct symtab): Add block_line_section field.
889 buildsym.c (end_symtab): Set it.
890 (end_symtab and callers): Add section parameter.
891 objfiles.c (objfile_relocate): New funciton.
892 xcoffexec.c (vmap_symtab): Use it.
893 xcoffsolib.h (struct vmap): Remove unused fields.
894 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
895 CORE_NEEDS_RELOCATION, symtab_relocated.
896 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
897 rs6000-tdep.c: Make loadinfotext static.
898 breakpoint.c (fixup_breakpoints): Doc fix.
899 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
900 (end_symtab): primary field replaces nonreloc.
902 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
904 * symtab.h (struct linetable_entry): Remove confusing comment.
906 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
908 * Makefile.in: add installcheck target
910 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
912 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
913 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
914 z8k}: New directories to hold cpu specific configuration files.
915 Naming follows gcc convention.
916 * config/{*.mt, *.mh}: All target and host makefile fragment
917 config files moved to an appropriate config/<cpu> subdirectory.
918 * nm-*, xm-*, tm-*: All native, host, and target files, which
919 get linked to nm.h, xm.h, and tm.h respectively by configure,
920 moved to appropriate config/<cpu> subdirectory.
921 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
922 Native, host, and target files that are common across more than
923 one cpu architecture and included by one of the configured
924 native, host, or target files, get moved to config directory.
925 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
926 pick up native, host, or target include files moved to one of
927 the config subdirectories, and that are included by other files.
928 * Makefile.in (alldeps.mak): Modify to account for new config
930 * alldeps.mak, depend: Update for new config directory structure.
931 * config/*/[ntx]m-*.h: Modify all files that include other
932 [ntx]m-*.h files to use path relative to gdb/config. I.E.
933 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
935 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
936 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
937 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
938 * configure.in: Default gdb_host_cpu to host_cpu, and remap
939 the ones where the default is not unique or different than the
940 config subdirectory name. Similarly, handle gdb_target_cpu.
941 Modify configure.in as appropriate to make use of gdb_host_cpu
942 and gdb_target_cpu to find makefile fragments and make links.
944 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
946 * mipsread.c (compare_blocks): Sort blocks with the same start
947 address by decreasing ending address.
949 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
951 * mipsread.c (parse_procedure): Save cur_fdr accross call to
952 lookup_symbol as it might get clobbered by the call.
954 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
955 The previous code did not initialize the language field for the psymtab
958 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
960 * c-exp.y (parse_number): Avoid shift warning.
961 * serial.h (struct ttystate): Declare empty one on DOS.
963 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
965 * xm-sun4os4.h: Return type of free() should be void, not int.
967 * vx-share/vxWorks.h: Remove #def of NULL.
969 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
971 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
973 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
975 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
977 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
979 * ieee-float.c: Moved to ../libiberty.
980 * ieee-float.h: Moved to ../include.
981 * Makefile.in: Update accordingly.
982 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
983 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
984 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
985 it is now in ../opcodes/m68881-ext.c.
986 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
987 prologue (some callers _do_ care).
988 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
989 new interface of ../opcodes/*-dis.c.
990 * ch-exp.y: Add #include <ctype.h>.
992 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
994 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
996 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
998 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1000 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1002 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1004 * z8k-tdep.c (extract_return_value, write_return_value,
1005 store_struct_return): New functions from macros in tm-z8k.h.
1007 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1009 * valops.c (value_arg_coerce): Apply temporary patch to
1010 fix problem with coercion of array and function types when
1011 passed as arguments to C functions, pending a more complete
1012 review of when and how coercion should be done, depending
1013 upon context and language.
1015 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1017 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1019 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1020 debugsec if there are a non-zero number of symbols.
1022 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1024 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1026 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1028 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1030 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1031 not just 50 symbols.
1032 (symtbl_num_syms): New variable.
1033 (read_xcoff_symtab): Set it.
1034 (read_symbol_nvalue): Check for bad symno.
1035 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1038 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1040 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1041 This is defined in defs.h if necessary.
1042 * vx-share/vxWorks.h: Remove #defs of min and max.
1043 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1044 vx-share/xdr_rdb.c: include defs.h.
1046 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1048 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1051 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1052 xcoffread.c: Doc fixes.
1054 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1056 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1057 xcoffexec.c (xcoff_relocate_core): New function.
1058 (text_adjustment): Removed.
1059 (add_vmap): Return the vmap.
1060 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1062 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1064 * xcoffsolib.h: Add objfile member to struct vmap.
1065 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1066 xcoffexec.c (add_vmap): Allocate objfiles here.
1068 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1070 Support 68000 series without floating point.
1072 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1073 * tm-68k-nofp.h: New file, lacks 68881 support.
1074 * config/m68k-nofp.mt: New file.
1076 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1078 Remove a few remaining underscore/no-underscore remnants from
1081 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1082 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1083 * config/sparc-noun.mt: Rename to sparc-em.mt.
1084 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1085 * tm-68k-un.h: Rename to tm-68k-fp.h.
1086 * tm-spc-un.h: Rename to tm-spc-em.h.
1087 * tm-sun4sol2.h: Cleanup.
1088 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1090 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1092 * symmisc.c (std_in, std_out, std_err): Move initializations
1093 to runtime code, in case they aren't constant.
1095 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1097 * symtab.c (find_pc_symtab): some object file formats, notably
1098 mips, have holes in the address ranges of symtabs. Change
1099 this algorythm from first hit to tightest fit.
1101 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1102 fence post without finding the enclosing function, then print a
1105 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1107 * utils.c (fputs_demangled, fprint_symbol): Remove.
1108 * utils.c (fprintf_symbol_filtered): New function which combines
1109 the functionality of fputs_demangled and fprint_symbol. Uses a
1110 caller provided language parameter to select the appropriate
1111 demangler, and caller provided args to pass to the demangler.
1112 * defs.h (enum language): Move further up in file so enum can
1113 be used in prototypes.
1114 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1115 * defs.h (fprintf_symbol_filtered): Add prototype.
1116 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1117 fputs_demangled with call to fprintf_symbol_filtered.
1118 * cp-valprint.c (demangle.h): Include
1119 * cp-valprint.c (cp_print_value_fields): Replace calls to
1120 fprint_symbol with calls to fprintf_symbol_filtered.
1121 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1122 with call to fprintf_symbol_filtered.
1123 * stack.c (print_frame_info): Remove obsolete code so we don't
1124 have to update fputs_demangled usage in it.
1125 * stack.c (print_frame_info, frame_info): Add language variable
1126 to pass to fprintf_symbol_demangled and initialize it from the
1127 symbol's language. Replace calls to fputs_demangled with calls
1128 to fprintf_symbol_filtered.
1129 * symtab.c (find_methods): Replace call to fputs_demangled with
1130 call to fprintf_symbol_filtered.
1131 * ch-valprint.c (demangle.h): Include.
1132 * ch-valprint.c (chill_print_value_fields): Replace call to
1133 fprint_symbol with call to new fprintf_symbol_filtered.
1135 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1137 * Makefile.in (VERSION): Bump version to 4.8.2.
1139 * main.c (source_command): Require an explicit pathname of file
1140 to source, since previous behavior of defaulting to gdb init file
1141 was troublesome and undocumented.
1142 * printcmd.c (disassemble_command): Add missing '{}' pair to
1143 else with two statements. Bug reported by Stephane Tsacas
1145 * symtab.c (find_pc_line): Don't complain about zero length or
1146 negative length line numbers for the moment, since we may not own
1147 the terminal when called, such as when single stepping. (FIXME)
1148 * language.h (CAST_IS_CONVERSION): True if current language is
1149 C++ as well as C. Fix from Peter Schauer.
1150 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1151 Use STREQN macro rather than bare '!strncmp()'.
1152 * environ.c (unset_in_environ): Avoid use of memcpy on
1153 overlapping memory regions, as suggested by Paul Eggert
1154 <eggert@twinsun.com>.
1155 * c-exp.y (%union struct): Remove unused ulval as suggested
1156 by Paul Eggert <eggert@twinsun.com>.
1158 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1160 * main.c (gdbinit): Make static.
1161 * main.c (inhibit_gdbinit): Move to file scope.
1162 * main.c (main): Remove local inhibit_gdbinit.
1163 * main.c (source_command): Don't source '.gdbinit' file by
1164 default if gdb has been told to ignore it.
1166 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1168 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1171 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1173 * printcmd.c (print_address_symbolic): Only print if offset
1174 is shorter than max_symbolic_offset.
1175 (initialize_printcmd): `set print max-symbolic-offset'.
1177 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1178 (examine_tag): Use it.
1179 (read_register_stack): Only look in the local registers for a
1180 memory address if it's between rfb and rsp; go to memory otherwise.
1181 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1182 (reginv_com): Remove ancient kludge command.
1184 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1186 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1187 irix4 will again compile.
1189 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1191 * configure.in: accept mips-sgi-irix4* for irix4.
1193 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1195 * z8k-tdep.c (print_register_hook): Lint.
1197 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1199 Lint fixes from Paul Eggert (eggert@twinsun.com):
1201 * command.c (do_setshow_command): var_uintegers are unsigned.
1202 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1203 unsigned, since they use hex values with the high bit set.
1205 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1207 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1208 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1210 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1211 macro definitions in parenthesis.
1213 * dbxread.c (dbx_symfile_init): Catch the case where there is
1214 no string table, but the only way we find out is by reading zero
1217 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1219 * dbxread.c (dbx_symfile_init): Make size of the string table
1220 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1221 offset to the string table is nonzero and handle the nonexistant
1222 string table case, should it occur. Ensure that the string table
1223 size read from the file is reasonable, with a minimum lower bound
1224 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1226 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1228 * Makefile.in: Changes to build testsuite correctly.
1229 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1230 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1231 (TARGET_FLAGS_TO_PASS): New variable.
1232 (SUBDIRS): Added testsuite.
1233 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1234 testsuite is compiled with CC_FOR_TARGET rather than CC.
1236 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1238 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1239 reported by mycroft@gnu.ai.mit.edu.
1241 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1242 * configure.in (vax-*-ultrix2*): New triplet.
1243 * config/vaxult2.mh: New file.
1244 * xm-vaxult2.h: New file.
1246 * c-exp.y (parse_number): Change high_bit to unsigned.
1247 * demangle.c: Change all references to cfront to ARM, since the
1248 actual algorithm is the one specified in the Annotated Reference
1249 Manual. This was confusing users into thinking that full cfront
1250 support was implemented.
1251 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1252 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1253 directly to lookup_struct_elt_type, which will do the
1254 dereferencing itself.
1255 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1256 NULL dereferencing bug for unnamed structs, comment out
1259 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1261 * coffread.c (process_coff_symbol): Change PCC argument correction
1262 so that it only happens on big-endian targets; so that it only
1263 happens if the short or char argument is aligned on an int
1264 boundary; and so that it changes the location, rather than the
1265 type, of the argument. These changes tend to parallel similar
1266 (old) changes in stabsread.c.
1268 * coffread.c (coff_read_enum_type): Use the specified size for
1269 enums, don't assume that they are int-sized.
1271 * c-valprint.c (c_val_print): Don't assume enums are the same as
1274 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1275 Rendell, <michael@mercury.cs.mun.ca>.
1277 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1279 * language.h (local_decimal_format_custom): Add prototype.
1280 * language.c (local_decimal_format_custom): Add function, bug
1281 reported by Robert R. Henry (rrh@tera.com).
1283 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1285 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1286 by Josef Leherbauer, joe@takeFive.co.at.
1288 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1290 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1291 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1292 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1293 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1294 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1295 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1296 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1297 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1299 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1301 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1302 of demangled name fields to NULL if no demangling exists for
1303 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1304 symbols if their language is known at the time they are created,
1305 but sometimes the language is not known until later.
1307 * ch-typeprint.c (chill_print_type_base): Name changed to
1308 chill_type_print_base to match pattern for C and C++ names.
1309 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1310 to be consistent with other usages.
1311 * ch-typeprint.c (chill_type_print_base): Add support for
1312 printing Chill STRUCT types.
1313 * ch-valprint.c: Include values.h.
1314 * ch-valprint.c (chill_print_value_fields): New function and
1315 prototype for printing Chill STRUCT values.
1316 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1317 that was being called with two args instead of three.
1318 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1319 to print Chill STRUCT values.
1321 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1323 * configure.in: added testsuite to configdirs.
1325 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1327 * doc/stabs.texi: The `this' pointer is now known by the name
1328 `this' instead of `$t'.
1330 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1332 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1333 references of TAG_string_type DIEs in user defined types.
1334 * ch-lang.c (chill_create_fundamental_type): Track compiler
1335 change that now emits debugging info with the type long for Chill
1338 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1340 * remote-mips.c: New file; implements MIPS remote debugging
1342 * config/idt.mt: New file; uses remote-mips.c
1343 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1345 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1346 floating point coprocessor.
1347 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1349 (mips_pop_frame): If not mips_fpu, don't restore floating point
1351 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1353 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1354 mips_fpu, don't use fp0 as floating point return register.
1355 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1358 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1360 * gdb/testsuite: made modifications to testcases, etc., to allow
1361 them to work properly given the reorganization of deja-gnu and the
1362 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1364 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1366 * gdb/testsuite: Initial creation of gdb/testsuite.
1367 Migrated dejagnu testcases and support files for testing nm to
1368 gdb/testsuite from deja-gnu. These files were moved "as is"
1369 with no modifications. This migration is part of a major overhaul
1370 of dejagnu. The modifications to these testcases, etc., which
1371 will allow them to work with the new version of dejagnu will be
1372 made in a future update.
1374 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1376 * NEWS: Add reminders for next release.
1378 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1380 * mipsread.c (parse_lines): Correct check for files compiled with
1383 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1385 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1387 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1389 * Makefile.in (VERSION): GDB-4.8 release!
1390 * README, NEWS: Update for release.
1392 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1394 * am29k-pinsn.c (print_insn): Minor nits with const.
1395 * am29k-tdep.c: More minor nits with arg types for
1396 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1398 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1400 * gcc.patch: Update for a different GCC (G++) bug.
1401 * main.c (print_gdb_version): Update copyright year to 1993.
1402 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1403 conditionalize this file on it. FIXME, right way is to split
1404 these into two config files.
1405 (ATTACH_DETACH): Define for BSD 4.4
1406 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1407 (U_REGS_OFFSET): Revise for 4.4.
1408 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1409 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1410 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1412 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1414 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1417 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1419 * c-lang.c (c_printstr): Bugfix for length==0 case.
1421 * c-lang.c (c_printstr): If a C string ends in a null, don't
1424 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1426 * defs.h (STRCMP): Make it work for unsigned chars.
1428 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1430 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1431 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1432 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1433 define to kludge the large opcode table into two smaller tables,
1434 since GCC take exponential space to build the table. Lint.
1435 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1437 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1439 * Makefile.in (VERSION): Roll to 4.7.9.
1440 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1441 definition here, to handle both BSD 4.3 and 4.4 systems.
1442 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1443 * remote.c (alarm): Move declaration to global level, before
1444 first reference to it.
1445 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1446 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1448 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1450 * remote.c (readchar): forward declare alarm which otherwise looks
1451 like an undeclared variable to gcc.
1453 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1454 when comparing against an int. Avoids superfluous warning from
1457 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1458 Avoids superfluous warnings from some systems and/or compilers
1459 (like vax ultrix 4.2.)
1461 * language.c (struct op_print unk_op_print_tab): use the enum
1462 values rather naked zeros as initializers. Avoids warnings from
1463 ultrix type compilers.
1465 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1467 * Makefile.in (VERSION): Roll to 4.7.6.
1468 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1469 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1470 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1471 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1472 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1473 (depend): Fix bug where nm-files in config files weren't noticed.
1474 (make-proto-gdb-1): Avoid changing directories while building new
1475 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1477 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1479 * remote.c: Improve error recovery. Allow user to break out
1480 of initial connection attempt with INTERRUPT. Treat a timeout
1481 while waiting for remote packet like a retry, unless the remote
1482 side is actively running user code. Fix a few long printf_filtered's.
1484 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1487 * buildsym.c (start_subfile): Allow null file name.
1489 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1491 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1492 expects a pointer to complaint rather than a complaint
1494 (process_linenos): free the previously allocated subfile name,
1495 then allocate the new one from the heap.
1497 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1499 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1501 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1503 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1504 Previously, would bogusly index off the bottom of type_vector.
1505 (rs6000_builtin_type): Accept type number as argument.
1506 (read_type, case '-'): Handle negatives like any other type number.
1508 * symfile.c (deduce_language_from_filename): Handle null name.
1510 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1511 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1512 fixed by sato@sm.sony.co.jp.
1514 * xcoffread.c (parmsym): Don't use an initializer to set up
1515 this struct symbol. Set it up in initialize_xcoffread.
1516 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1517 works on real rs/6000 target with #ifndef FAKING_RS6000.
1519 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1521 * stabsread.c (rs6000_builtin_type): Move function from
1522 xcoffread.c:builtin_type.
1523 * xcoffread.c (builtin_type): Move to stabsread. Remove
1524 IBM6000_HOST dependency. Move misplaced comments.
1525 (various): Change printf's to complaints.
1526 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1527 objfile argument to read_type calls under #if 0.
1528 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1529 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1530 * Makefile.in: xcoffread.o is not built by default.
1531 * xm-rs6000.h (IBM6000_HOST): Remove.
1532 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1533 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1536 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1538 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1539 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1540 register numbers when user tries to modify elements in structs
1541 passed as arguments.
1542 * inflow.c (child_terminal_info): Move banner outside of system
1544 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1545 passes struct/union arguments by address.
1547 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1549 * Based on patch from Kean Johnston <maw@netcom.com>:
1550 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1551 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1552 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1554 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1556 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1557 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1559 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1561 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1562 cc debugging output.
1564 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1566 * stabsread.c (define_symbol): Complain about unrecognized names
1567 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1568 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1569 (read_cpp_abbrev): Don't use the class name as part of the
1570 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1571 abbrevs. Inspired by Mike Tiemann.
1572 (read_tilde_fields): Comment. Remove ancient dead code.
1573 Remove erroneous but non-dead code. Simplify. Add complaints.
1574 (in general): Remove extraneous (parentheses) in return
1577 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1579 * coffread.c (coff_lookup_type): Fix fencepost error reported
1580 by Art Berggreen, <arg@opal.acc.com>.
1582 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1583 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1585 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1586 test, which is apparently left over from when we used native
1587 include files and couldn't depend on the member names being there.
1588 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1590 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1592 * mipsread.c: Major overhaul to use new BFD symbol table reading
1593 routines. Now swaps information as it is needed, rather than
1594 swapping everything when the file is read.
1596 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1598 * Makefile.in (TARDIRS): Add sparclite demo dir.
1599 (*.tab.c): Change dependency on Makefile to depend on
1600 Makefile.in, otherwise it always rebuilds after configuring.
1601 Force output *.tab.c file into current directory even in "make"
1602 versions that rewrite dependent file names used in command lines.
1604 * TODO: Remove some things we did.
1605 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1606 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1607 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1608 * symtab.h: Eliminate unnamed unions and structs.
1610 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1612 * Makefile.in (VERSION): Roll to 4.7.5.
1614 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1616 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1617 re-evaluating symbol pointers.
1619 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1621 * c-exp.y (lcurly, rcurly): New nonterminals.
1622 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1624 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1625 made function static.
1626 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1627 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1628 * parse.c (start_arglist):
1629 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1630 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1631 * parser-defs.h (funcall_chain): Moved to parse.c.
1632 * printcmd.c (print_frame_nameless_args): Fix prototype.
1633 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1634 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1635 * valops.c (typecmp): Moved prototype from values.h.
1636 * value.h (typecmp): Moved prototype to valops.c, made static.
1637 * ch-exp.y (yylex): Change way control sequences are disabled.
1639 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1641 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1643 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1645 * mipsread.c (upgrade_type): Build array types correctly, using
1646 create_range_type and create_array_type.
1648 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1650 * remote-nindy.c: Cleanup.
1652 * infrun.c (wait_for_inferior): When rolling back the PC after
1653 a breakpoint, call write_pc so that NPC gets rolled back as well
1656 * blockframe.c (inside_entry_file, inside_main_func,
1657 inside_entry_func): PC of zero is always "bottom of stack".
1659 * printcmd.c (print_frame_args, print_frame_nameless_args):
1660 Let print_frame_nameless_args decide whether there are any,
1661 laying groundwork for possibly later printing 29K args for
1662 functions where we have tag words but no symbols.
1664 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1666 * Makefile.in: fix GDB doc targets for new doc subdir structure
1668 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1670 * stack.c (parse_frame_specification): Parse as many arguments
1671 as there are (up to MAXARGS). Pass all of them in argc, argv
1672 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1673 many there were, onto SETUP_ARBITRARY_FRAME.
1674 * tm-mips.h, tm-sparc.h: Corresponding changes.
1675 * mips-tdep.c, sparc-tdep.c: Ditto.
1677 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1679 * hp300ux-nat.c: Update copyrights.
1680 * mipsread.c (parse_partial_symbols): Complain about block
1681 indexes that go backwards. Fix from Peter Schauer.
1682 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1683 symbol-file that has no linkage symbols to be read.
1684 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1685 from tm- file to xm-file, since they're host dependent.
1686 * valarith.c (value_binop): Typo.
1688 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1690 * sparclite/aload.c: Add copyleft.
1691 * sparclite/crt0.s: Add comment at beginning.
1693 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1695 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1696 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1698 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1700 * values.c (value_headof): Fix typo in which VTBL and ARG were
1701 being confused for one another.
1703 * valops.c (typecmp): Now static.
1705 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1706 baseclass--we don't always inherit its virtual function table
1709 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1710 pointer correctly in case value_struct_elt moves it around.
1712 * valops.c (typecmp): Now static. Also, now groks references
1715 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1716 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1718 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1720 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1721 to avoid "too much defining" error from native C compiler (!).
1723 * Makefile.in (HFILES): Add typeprint.h.
1724 * typeprint.[ch]: Update copyrights.
1726 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1728 * Makefile.in: Update to match doc/ subdir changes.
1730 * config/hp300hpux.mh: No cross-host file needed, just native.
1731 * config/go32.mh: Remove nonexistent "native" support.
1733 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1734 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1735 * m88k-tdep.c (next_insn): Lint, cleanup.
1736 (store_parm_word): Lint.
1738 * README: Fix typo (reported by karl@hq.ileaf.com).
1740 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1742 * expression.h (BINOP_CONCAT): Document use for self concatenation
1743 an integral number of times.
1744 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1746 * valarith.c (value_concat): Rewrite to support self
1747 concatenation an integral number of times.
1748 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1749 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1750 eliminate hundreds of spurious shift/reduce and reduce/reduce
1751 conflicts that mask the 5 real ones.
1752 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1753 * ch-exp.y (integer_literal_expression): Remove production,
1756 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1758 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1759 implied that "no side effects" was nonfunctional.
1760 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1761 character string and bitstring concatenation.
1762 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1763 * expression.h (exp_opcode): Add BINOP_CONCAT.
1764 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1765 * language.c (string_type): Add function to determine if a type
1767 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1768 * valarith.c (value_concat): New function to concatenate two
1769 values, such as character strings or bitstrings.
1770 * valops.c (value_string): Remove error stub and implement
1772 * value.h (value_concat): Add prototype.
1773 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1774 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1775 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1778 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1780 * c-exp.y (exp): Add production to support direct creation
1781 of array constants using the obvious syntax.
1782 * c-valprint.c (c_val_print): Set printed string length.
1783 * dwarfread.c (read_tag_string_type): New prototype and
1784 function that handles TAG_string_type DIEs.
1785 * dwarfread.c (process_dies): Add case for TAG_string_type
1786 that calls new read_tag_string_type function.
1787 * expprint.c (print_subexp): Add support for OP_ARRAY.
1788 * gdbtypes.c (create_range_type, create_array_type): Inherit
1789 objfile from the index type.
1790 * ch-typeprint.c (chill_print_type): Add case for
1792 * ch-valprint.c (chill_val_print): Fix case for
1795 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1797 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1798 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1799 include/coff/mips.h.
1801 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1803 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1804 constants with an explicit null byte terminator. OP_STRING is
1805 now used for real string types.
1806 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1807 they are used by all languages.
1808 * c-lang.c (_initialize_c_language): Move initializations of
1809 builtin_type_* to lang.c.
1810 * c-typeprint.c (c_type_print_varspec_prefix,
1811 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1812 to TYPE_CODE_STRING.
1813 * c-valprint.c (c_val_print): Change the way character arrays
1814 are printed as strings to be consistent with the way strings
1815 are printed when pointer-to-char types are dereferenced.
1816 Remove test of print_max before calling val_print_string, which
1817 now does it's own test.
1818 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1819 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1820 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1821 * gdbtypes.c (builtin_type_*): Add declarations moved from
1823 * gdbtypes.c (create_string_type): New function to create real
1825 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1826 renamed to TYPE_CODE_STRING.
1827 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1828 builtin_type_* types moved from c-lang.c.
1829 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1830 to TYPE_CODE_STRING.
1831 * gdbtypes.h (builtin_type_string): Add extern declaration.
1832 * gdbtypes.h (create_string_type): Add prototype.
1833 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1834 renamed to TYPE_CODE_STRING.
1835 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1837 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1838 renamed to TYPE_CODE_STRING.
1839 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1841 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1842 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1843 to TYPE_CODE_STRING.
1844 * valops.c (allocate_space_in_inferior): New function and
1845 prototype, using code ripped out of value_string.
1846 * valops.c (value_string): Rewritten to use new function
1847 allocate_space_in_inferior, but temporarily disabled until some
1848 other support is in place.
1849 * valops.c (value_array): New function to create array constants.
1850 * valprint.c (val_print_string): Add comment to document use,
1851 complete rewrite to fix several small buglets.
1852 * value.h (value_array): Add prototype.
1853 * value.h (val_print_string): Change prototype to match rewrite.
1854 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1855 * ch-exp.y (match_character_literal): Disable recognition of
1856 control sequence form of character literals and document why.
1858 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1860 * nindy-share/nindy.c: Add comments to #endif's to clarify
1863 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1864 read_memory to get byte order right.
1865 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1866 anymore. This is done in paread.c now. We expect unwind info
1867 to hang off of objfiles, and search all of the objfiles when until
1869 * (skip_trampoline_code): Cast arg to target_read_memory.
1870 * objfiles.h (struct objfile): Add new field obj_private to hold
1871 per object file private data (unwind info in this case).
1872 * paread.c (read_unwind_info): New routine to read unwind info
1873 for the objfile. This data is hung off of obj_private.
1874 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1875 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1876 make this easier to access.
1878 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1880 * c-valprint.c (cp_print_class_member): Add extern decl.
1881 * c-valprint.c (c_val_print): Extract code for printing methods
1882 and move it to cp_print_class_method in cp-valprint.c.
1883 * c-valprint.c (c_val_print): Extract code to print strings and
1884 move it to val_print_string in valprint.c.
1885 * cp-valprint.c (cp_print_class_method): New function using
1886 code extracted from c_val_print.
1887 * valprint.c (val_print_string): New function using code
1888 extracted from c_val_print.
1889 * value.h (val_print_string): Add prototype.
1890 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1891 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1892 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1893 CHECKBUF, growbuf_by_size): New variables, macros, and support
1894 functions for implementing a dynamically expandable temp buffer.
1895 * ch-exp.y (match_string_literal): New lexer function.
1896 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1897 removed and replaced with new CHECKBUF macro.
1898 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1899 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1901 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1903 * Makefile.in: Add info for paread.o.
1904 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1906 * blockframe.c (frameless_look_for_prologue): Correct the
1908 * gdbtypes.h, gdbtypes.c: Use const in decl of
1909 cplus_struct_default, now that pa-gas assembler has been fixed.
1910 * hppah-nat.c: Formatting.
1911 * hppah-tdep.c: Remove lots of useless externs for variables we
1913 * (find_unwind_entry): Speed up by using binary search, and a one
1915 * (rp_saved): New routine to see what unwind info says about RP
1916 being saved on the stack frame.
1917 * (frame_saved_pc): Look for prologue to see if we need to
1918 examine the stack for the saved RP or not.
1919 * (init_extra_frame_info): Check for prologue, instead of
1920 framesize to determine if we are frameless or not.
1921 * (frame_chain_valid): Stop backtraces when we run into _start.
1922 * (push_dummy_frame): Reformat to make more readable.
1923 * (find_dummy_frame_regs): ditto.
1924 * (hp_pop_frame): ditto.
1925 * (hp_restore_pc_queue): small cleanup.
1926 * (hp_push_arguments): ditto.
1927 * (pa_do_registers_info): ditto.
1928 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1929 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1930 * Define FRAME_CHAIN_VALID.
1931 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1932 passed to functions.
1934 * paread.c (pa_symtab_read): Use new bfd conventions for
1935 accessing linker symbol table.
1936 * (pa_symfile_init): Access embedded STAB info via BFD section
1937 mechanism and related macros.
1940 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1942 * sparc-stub.c: Use a seperate stack for our traps.
1943 * Handle recursive traps.
1944 * Remove all trap init code. This needs to be done by the
1946 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1948 * (handle_exception): See if we are at breakinst, if so, then
1949 advance PC sp that users can just step out of breakpoint().
1950 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1951 new place if SP has changed.
1952 * (case 's'): Get rid of this, we can't do it yet.
1953 * (case 't'): New command to test any old random feature.
1954 * (case 'r'): New command to reset the system.
1955 * (breakpoint): Add label to breakpoint trap instruction so that
1956 handle_exception() can detect where we are and get past the
1957 breakpoint trivially.
1959 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1961 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1963 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1965 * configure.in: recognise all sparclite variants
1967 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1969 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1970 binary files oring in the right bit.
1972 * main.c, source.c, state.c, symmisc.c: use macros defined in
1973 fopen-{bin|both} when fopening files.
1975 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1977 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1978 from a configuration file (typically including <limits.h>), or to
1979 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1980 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1981 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1982 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1983 * exppritn.c (print_subexp, dump_expression): Add case for
1985 * expression.h (OP_BITSTRING): New expression element type for
1987 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1988 macros to convert between number of expression elements and bytes
1989 to store that many elements.
1990 * i960-tdep.c (leafproc_return): Use new macros to access
1991 minimal symbol name and address fields.
1992 * m88k-pinsn.c (sprint_address): Use new macros to access
1993 minimal symbol name and address fields.
1994 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1995 minimal symbol address field.
1996 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1997 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1998 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1999 Use new BYTES_TO_EXP_ELEM macro.
2000 * parse.c (write_exp_bitstring): New function to write packed
2001 bitstrings into the expression element vector.
2002 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2004 * parser-defs.h (struct stoken): Document that it is used for
2005 OP_BITSTRING as well as OP_STRING.
2006 * parser-defs.h (write_exp_bitstring): Add prototype.
2007 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2008 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2009 LOWER, LENGTH): New tokens for keywords.
2010 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2011 upper_lower_argument, length_argument, array_mode_name,
2012 string_mode_name, variant_structure_mode_name): New non-terminals
2014 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2015 * ch-exp.y (match_bitstring_literal): New lexer support function
2016 to recognize bitstring literals.
2017 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2018 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2019 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2020 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2021 * ch-exp.y (yylex): Check tokentab6.
2022 * ch-exp.y (yylex): Call match_bitstring_literal.
2024 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2026 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2027 symbol name and value fields.
2029 * c-exp.y (yylex): Make static, to match prototype and other
2032 * expression.h (exp_opcode): Add BINOP_MOD.
2033 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2034 * expprint.c (dump_expression): Handle new BINOP_MOD.
2035 * language.c (binop_type_check): Handle new BINOP_MOD.
2036 * main.c (float_handler): Re-enable float handler when hit.
2037 * valarith.c (language.h): Include, need current_language.
2038 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2039 for integer divide truncates towards zero for negative results.
2040 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2041 * valarith.c (value_binop): Allow arithmetic operations on
2042 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2043 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2044 * ch-exp.y (tokentab3): Add MOD and REM.
2045 * ch-exp.y (yylex): Set innermost_block for symbols found
2046 in local scopes. Return LOCATION_NAME for local symbols.
2047 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2048 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2050 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2052 * command.c (shell_escape, make_command, _initialize_command):
2053 don't create or use fork if CANT_FORK is defined.
2054 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2055 code written for the IBM PC" remain.
2056 * xm-go32.h: define CANT_FORK
2058 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2060 * remote-sim.c: first attempt at general simulator interface
2061 * remote-hms.c: whitespace
2062 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2063 understand new stack layout. (print_register_hook): print ccr
2064 register in a fancy way.
2066 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2068 * eval.c (language.h): Include.
2069 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2070 to pointer types when the current language is C. It loses for
2071 other languages when the lower index bound is nonzero.
2072 * valarith.c (value_subscript): Take array lower bounds into
2073 account when performing subscripting operations.
2074 * valops.c (value_coerce_array): Add comment describing why
2075 arrays with nonzero lower bounds are dealt with in value_subscript,
2076 rather than in value_coerce_array.
2078 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2080 * ch-exp.y (FLOAT_LITERAL): Add token.
2081 * ch-exp.y (literal): Add FLOAT_LITERAL.
2082 * ch-exp.y (match_float_literal): New lexer routine.
2083 * ch-exp.y (convert_float): Remove.
2084 * ch-exp.y (yylex): Call match_float_literal.
2085 * ch-exp.y (yylex): Match single '.' after trying
2086 to match floating point literals.
2088 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2089 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2091 * expprint.c (dump_expression): New function for dumping
2092 expression vectors during gdb debugging.
2093 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2094 MULTI_SUBSCRIPT and moved out of BINOP range.
2095 * expression.h (DUMP_EXPRESSION): New macro that calls
2096 dump_expression if DEBUG_EXPRESSIONS is defined.
2097 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2098 * parse.c (length_of_subexp, prefixify_subexp): Change
2099 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2100 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2101 prefixify'ing the expression.
2102 * printcmd.c (print_command_1): Add comment.
2103 * ch-exp.y (expression_list): Add useful actions.
2104 * ch-exp.y (value_array_element): Add useful actions.
2105 * ch-exp.y (array_primitive_value): Add production.
2106 * ch-exp.y (yylex): Recognize ',' as a token.
2108 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2110 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2111 POSIXize the recursive makes (make [variable assignments] target{s})
2113 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2115 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2116 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2117 CPLUS_MARKER for all SVR4 systems, so follow suit.
2118 * defs.h (strdup_demangled): Remove prototype.
2119 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2120 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2121 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2122 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2123 prim_record_minimal_symbol_and_info): Use new macro
2124 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2125 * minsyms.c (install_minimal_symbols): Use new macro
2126 SYMBOL_INIT_DEMANGLED_NAME.
2127 * stabsread.c (define_symbol): Use new macro
2128 SYMBOL_INIT_DEMANGLED_NAME.
2129 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2130 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2131 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2132 SYMBOL_INIT_DEMANGLED_NAME.
2133 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2134 SYMBOL_DEMANGLED_NAME now tests language itself.
2135 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2136 now tests language itself.
2137 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2138 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2139 mangled name member in the language dependent portion of a symbol.
2140 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2141 mangled name member appropriate for a symbol's language.
2142 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2143 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2144 SYMBOL_DEMANGLED_NAME now tests language itself.
2145 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2146 initializes language dependent portion of symbol.
2147 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2148 demangles and caches the demangled form of symbol names.
2149 * utils.c (fputs_demangled, fprint_symbol): Use current language
2150 to select an appropriate demangling algorithm.
2151 * utils.c (strdup_demangled): Remove, no longer used.
2152 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2153 access the Chill mangled name member in the language dependent
2154 portion of a symbol.
2155 * ch-lang.c (chill_demangle): New function, simple demangler.
2156 * defs.h (chill_demangle): Add prototype.
2157 * symtab.h (language_dependent_info): Add struct for Chill.
2159 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2161 * Makefile.in (BISON): Add comment that when bison is used, it
2162 must include the "-y" option.
2163 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2164 Remove defines to remap non-yacc symbols, thus backing out of
2165 previous recent changes. Standard policy is that non-yacc parser
2166 generators get fixed, rather than adding bug workarounds in gdb
2167 for each new one that pops up. Expand comment to note this.
2168 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2170 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2172 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2173 case. Use code in N_SOL.
2175 * paread.c: New file that contains all HPPA/HPUX symbol reading
2177 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2178 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2179 * (dbx_symfile_offsets): Make static.
2180 * (pastab_build_psymtabs): New interface routine for paread to
2181 send stabs into dbxread.
2182 * gdb-stabs.h: Remove gobs of HPPA cruft.
2184 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2186 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2188 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2190 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2191 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2192 and YYDEBUG is not already defined.
2193 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2194 them during the previous replacements.
2195 * printcmd.c (_initialize_printcmd): Update internal documentation
2196 for "set" command to note that the assignment syntax is language
2198 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2199 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2200 and YYDEBUG is not already defined.
2201 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2202 single_assignment_action): New terminals and nonterminal for gdb
2203 extensions to chill expression grammer.
2204 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2205 tokens that start with '$' (register names, convenience vars, etc).
2206 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2207 * ch-exp.y (yylex): Call match_dollar_tokens.
2209 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2211 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2212 accessing minimal symbol data.
2213 * infcmd.c (read_pc): Use #ifdef, not #if.
2214 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2215 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2216 minimal symbol data.
2218 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2219 frame. Use find_return_regnum to find the caller.
2220 * (find_unwind_entry): New routine to locate stack frame info
2221 associated with a procedure. This looks in the $UNWIND_START$
2222 section in the SOM file.
2223 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2224 figure out where the caller's return address is stored.
2225 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2226 to figure out the frame size for a procedure.
2227 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2228 * (init_extra_frame_info): New routine. Corrects PC and FP for
2229 outermost frame if necessary.
2230 * (frame_chain): New routine, moved from tm-hppa.h.
2231 * (skip_trampoline_code): Handle computed function calls (ie:
2232 calls from $$dyncall).
2233 * (unwind_command): Temporary support function to allow user
2234 to control/observe aspects of the unwind (stack frame) info.
2235 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2236 was in a system call, if so, then read the PC from r31.
2237 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2238 with extra arg for skip_trampoline_code().
2239 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2240 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2241 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2243 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2245 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2246 Call new bfd_get_size() and verify that string table is no larger
2247 than the file that is supposed to contain it.
2248 * symfile.c (syms_from_objfile): Only complain about configured
2249 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2250 current target is the default BFD target.
2252 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2254 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2255 * solib.c (bkpt_names): New array of symbol names to try to
2256 use for the "mapping complete" breakpoint. Configurable
2257 define SOLIB_BKPT_NAME is first one to try.
2258 * solib.c (find_solib): Test debug_base for nonzero rather
2259 than just greater than zero.
2260 * solib.c (enable_break): Use bkpt_names to look up address
2261 at which to set "mapping complete" breakpoint.
2263 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2265 * defs.h (STRCMP, STREQ, STREQN): New macros.
2266 * defs.h (demangle_and_match): Remove prototype.
2267 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2268 and STREQN defined in defs.h.
2269 * dwarfread.c (set_cu_language): For completely unknown languages,
2270 try to deduce the language from the filename. Retain behavior
2271 that for known languages we don't know how to handle, we use
2273 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2274 and demangled name fields in symbol.
2275 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2276 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2277 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2278 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2279 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2280 Replace usages throughout.
2281 * elfread.c (demangle.h): Include.
2282 * elfread.c (record_minimal_symbol): Remove prototype and function.
2283 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2284 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2285 * infcmd.c (jump_command): Remove code to demangle name and add
2286 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2287 * minsyms.c (demangle.h): Include.
2288 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2289 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2290 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2291 * mipsread.c (psymtab_language): Add static variable.
2292 * stabsread.c (demangle.h): Include.
2293 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2294 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2295 * stack.c (return_command): Remove explicit demangling of name
2296 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2297 * symfile.c (demangle.h): Include.
2298 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2299 to match macros in symfile.h and allow them to be compiled
2300 if INLINE_ADD_PSYMBOL is not true.
2301 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2302 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2303 Add code to demangle and cache C++ symbol names. Use macro form
2304 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2305 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2306 Remove, also defined in symfile.c, which we already fixed.
2307 * symtab.c (expensive_mangler): Remove prototype and function.
2308 * symtab.c (find_methods): Remove physnames parameter and fix
2310 * symtab.c (completion_list_add_symbol): Name changed to
2311 completion_list_add_name.
2312 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2313 the normal symbol name and the cached C++ demangled name.
2314 * symtab.c (lookup_demangled_partial_symbol,
2315 lookup_demangled_block_symbol): Remove prototypes and functions.
2316 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2317 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2318 Remove code to try demangling names and matching them.
2319 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2320 Fix to try matching the cached demangled name if no match is
2321 found using the regular symbol name.
2322 * symtab.c (find_methods): Remove unused physnames array.
2323 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2324 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2325 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2326 C++ demangled symbol names.
2327 * symtab.h: Much reformatting of structures and such to add
2328 whitespace to make them more readable, and make them more
2329 consistent with other gdb structure definitions.
2330 * symtab.h (general_symbol_info): New struct containing fields
2331 common to all symbols.
2332 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2333 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2334 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2335 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2336 symbol): Use general_symbol_info struct.
2337 * utils.c (demangle_and_match): Remove, no longer used.
2338 * valops.c (demangle.h): Include.
2339 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2340 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2341 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2342 symmisc.c, symtab.c, valops.c: Replace references to minimal
2343 symbol fields with appropriate macros.
2344 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2345 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2346 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2347 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2348 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2349 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2350 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2351 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2352 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2353 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2354 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2355 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2356 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2357 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2359 * buildsym.c (start_subfile, patch_subfile_names): Default the
2360 source language to what can be deduced from the filename.
2361 * buildsym.c (end_symtab): Update the source language in the
2362 allocated symtab to match what we have been using.
2363 * buildsym.h (struct subfile): Add a language field.
2364 * c-typeprint.c (c_print_type): Remove code to do explicit
2366 * dbxread.c (psymtab_language): Add static variable.
2367 * dbxread.c (start_psymtab): Initialize psymtab_language using
2368 deduce_language_from_filename.
2370 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2372 * valprint.c (val_print): Reorganize comment and add note
2373 about dependency on target byte ordering.
2374 * ch-exp.y (value_array_slice): Fix typo.
2375 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2376 byte sized ints are assumed to be char strings and printed with
2377 string syntax. In chill, arrays of chars and arrays of
2378 bytes/ubytes are distinquishable, and printed appropriately.
2380 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2382 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2383 read/write routines for HPUX.
2385 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2386 branch targets to compute target address using const from previous
2387 instruction if necessary.
2388 * Add `Q' operator to print out bit position field various
2390 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2391 cleanups, use new code from Utah.
2392 * (store_inferior_registers): Update to new code from Utah.
2393 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2394 * (fetch_register): Clear out priv level when reading PCs.
2395 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2396 * Remove decl of errno, #include wait.h and target.h.
2397 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2398 were inside of a kernel call. If so, then PC is in a different
2399 register. Also, mask out bottom two bits of all PCs so as not to
2400 confuse higher level code.
2401 * (push_dummy_frame): Create from #define in tm-hppa.h.
2402 * (find_dummy_frame_regs): Update from Utah.
2403 * (hp_pop_frame): Create from #define in tm-hppa.h.
2404 * (hp_restore_pc_queue): New, from Utah.
2405 * (hp_push_arguments): Big fixes from Utah.
2406 * (pa_do_registers_info, pa_print_registers): Only print out fp
2408 * (skip_trampoline_code): New routine to deal with stubs that
2409 live in nowhereland between callers and callees.
2410 * i860-tdep.c: Remove decl of attach_flag.
2411 * infrun.c (wait_for_inferior): Add new macro
2412 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2413 at by PC will be nullified. If so, then step the target once more
2414 so as to avoid confusing the user.
2415 * (just before step_over_function:): Use stop_func_start, not
2416 stop_pc when checking for the existance of line number info.
2417 stop_func_start will reflect the proper address of the target
2418 routine, not of the stub that we may be traversing to get there.
2419 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2420 to deal with the stubs that PA compilers sometimes stick between
2421 callers and callees. Also, define FLAGS_REGNUM for access to the
2423 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2425 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2426 write gr0, PC regs, and PSW!
2427 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2428 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2430 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2431 * Define struct unwind_table_entry.
2432 * valops.c (call_function_by_hand): Add another arg to
2433 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2436 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2438 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2440 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2442 * Makefile.in (VERSION): Bump to 4.7.4.
2443 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2444 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2445 * Makefile.in (HFILES): Add valprint.h.
2446 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2447 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2448 * typeprint.c, typeprint.h: New files for language independent
2449 type printing functions.
2450 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2451 type printing functions and definitions.
2452 * valprint.h: New include file for language independent value
2453 printing definitions.
2454 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2455 dependent value printing functions.
2456 * c-exp.y (production ptype): Add range_type variable and use new
2457 create_range_type function.
2458 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2459 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2460 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2461 "const static" to ANSI-conformant "static const".
2462 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2463 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2465 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2466 * coffread.c (decode_type): Add range_type variable and call to
2467 new create_range_type function.
2468 * complaints.c (complain): Remove unused val variable.
2469 * complaints.c (_initialize_complaints): Make it void.
2470 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2471 variable and call new create_range_type function.
2472 * defs.h (enum val_prettyprint): Move enum from value.h to here
2473 so we can avoid having to include value.h just for prototypes that
2474 need the enum (thanks ANSI).
2475 * dwarfread.c (struct_type): Local anonymous_size variable is
2476 only used if !BITS_BIG_ENDIAN.
2477 * dwarfread.c (decode_subscript_data_item): Add rangetype
2478 variable and call new create_range_type function.
2479 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2481 * eval.c (evaluate_subexp): Remove unused local variable name
2482 and the statement with no side effects that initializes it.
2483 * expprint.c (print_subexp): Change local_printstr to
2485 * gdbtypes.c (create_range_type): New function that creates
2486 a range type using code fragments from object file readers as
2487 an example of what has to be initialized.
2488 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2489 and high_bound parameters, replaced with a single range_type
2490 parameter. Change function body to use passed in range_type
2491 rather than handcrafting one.
2492 * gdbtypes.h (create_range_type): Add prototype.
2493 * gdbtypes.h (create_array_type): Change prototype parameters.
2494 * infrun.c (normal_stop): Remove unused local variables tem and c.
2495 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2496 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2497 stub functions that call error if called.
2498 * language.c (unknown_language_defn, auto_language_defn,
2499 local_language_defn): Add initializers unk_lang_print_type and
2501 * language.h (struct language_defn): Reformat for larger
2502 comments, add la_print_type and la_val_print members. Add
2503 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2504 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2505 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2507 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2509 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2510 * main.c (execute_command): Remove unused local variable cmdlines.
2511 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2512 (clear_displays), symmisc.c (block_depth), values.c
2513 (clear_value_history):
2514 Make testing of truth value of assignment result explicit.
2515 * mipsread.c (upgrade_type): Update FIXME to include future use
2516 of create_range_type.
2517 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2518 whatis_exp, maintenance_print_type): Move prototypes and functions
2520 * printcmd.c (_initialize_printcmd): Move add_com calls for
2521 ptype_command and whatis_command to new typeprint.c.
2522 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2523 * source.c (find_source_lines): Local variable c only used
2524 when LSEEK_NOT_LINEAR is defined.
2525 * stabsread.c (read_array_type): Use new create_range_type
2527 * stabsread.c (read_range_type): Add new index_type variable and
2528 call new create_range_type function rather than handcrafting
2530 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2531 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2532 * symtab.c (type_print_base usages): Use c_type_print_base.
2533 * symtab.c (type_print_varspec_prefix usages): Use
2534 c_type_print_varspec_prefix.
2535 * symtab.c (type_print_method_args usages): Use
2536 cp_type_print_method_args.
2537 * valprint.c: Completely ripped apart and the fragments used
2538 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2539 valprint.h. Remaining stuff is language independent.
2540 * value.h (struct fn_field): Forward declare for prototypes.
2541 * value.h (type_print_1): Remove prototype.
2542 * value.h (enum val_prettyprint): Moved to defs.h.
2543 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2544 * value.h (baseclass_offset): Add prototype.
2545 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2546 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2547 * ch-typeprint.c: New file for language dependent type printing.
2548 * ch-valprint.c: New file for language dependent value printing.
2549 * ch-exp.y (parse_number): Remove prototype and stub function.
2550 * ch-exp.y (decode_integer_literal): Removed unused digits and
2552 * ch-exp.y (convert_float): Completely ifdef out for now.
2553 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2554 ch-lang.c (chill_op_print_tab):
2555 Change from ANSI-obsolescent "const static" to ANSI-conformant
2557 * ch-exp.y (yylex): Add unhandled storage class enumeration
2558 literals to switch statement for completeness.
2559 * ch-lang.c (chill_create_fundamental_types): Remove unused
2560 nbytes variable. Change dummy type to 2 bytes to match int.
2561 Handle FT_VOID types gratuituously added to chill DWARF by
2562 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2563 type rather than a one byte TYPE_CODE_INT type.
2564 * ch-lang.c (chill_language_defn): Add chill_print_type and
2566 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2568 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2570 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2571 bfd_get_symbol_leading_char instead.
2573 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2574 leading character from names.
2575 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2576 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2577 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2579 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2580 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2581 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2582 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2583 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2584 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2585 * symfile.c (syms_from_objfile): Insert debugging check to test
2586 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2588 * doc/gdbint.texinfo (Host Conditionals): Remove
2589 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2591 (Target Conditionals): Remove all of the above.
2593 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2595 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2596 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2598 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2600 * coffread.c (decode_type): catch negative tagndx fields generated
2602 * exec.c: comment out string following #endif.
2603 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2604 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2606 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2607 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2609 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2611 * complaints.c: New file, code moved from utils.c.
2612 * complaints.c (complain): Made into a varargs function.
2613 * complaints.h: New file, code moved from symfile.h.
2614 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2615 * Makefile.in (HFILES): Add complaints.h.
2616 * Makefile.in (OBS): Add complaints.o.
2617 * symfile.c (complaint_root, stop_whining, complaint_series,
2618 complain, clear_complaints, add_show_from_set for stop_whining):
2619 Moved to complaints.c.
2620 * symfile.h (struct complaint, complaint_root decl, complain
2621 prototype, clear_complaints prototype): Moved to complaints.h.
2622 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2623 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2624 complaints.h. Remove casts from arguments to complain(),
2625 which is now a varargs function, and remove unnecessary
2626 placeholder zero args.
2627 * defs.h (begin_line): Add prototype.
2628 * defs.h (vprintf_filtered): Add prototype.
2629 * dwarfread.c (varargs.h): Remove, no longer needed.
2630 * dwarfread.c (dwarfwarn): Remove prototype and function.
2631 * dwarfread.c (complaints): Define a bunch of complaints.
2632 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2633 usages to standard complain() calls.
2634 * utils.c (begin_line): New function that ensures that
2635 whatever gets filter-printed next starts on its own line.
2636 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2637 but to stdout (calls vfprintf_filtered internally).
2639 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2641 * remote.c: Avoid printf_filtered line limit. Suggested by
2642 Robert R. Henry, <rrh@tera.com>.
2643 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2645 * main.c (main): Accept --silent as well as --quiet. Change +help
2646 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2648 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2649 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2651 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2653 * tm-nindy960.h, remote-nindy.c: Lint.
2655 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2657 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2658 a optional type to decorate as an array type, the type of the
2659 index, and the bounds of the array. Records this additional info
2660 in the array type for use with languages with nonzero array
2662 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2663 to note that arrays may have bounds.
2664 * gdbtypes.h (create_array_type): Update prototype.
2665 * c-exp.y (ptype production): Adjust for new create_array_type
2666 calling conventions.
2667 * coffread.c (decode_type): Call create_array_type rather than
2668 handcrafting array types.
2669 * convex-tdep.c (value_type): Remove, now use create_array_type.
2670 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2671 vector_type into calls to create_array_type.
2672 * dwarfread.c (decode_subscr_data): Name changed to
2673 decode_subscript_data_item throughout.
2674 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2675 create_array_type. Now records index type and range as well.
2676 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2677 change to use create_array_type.
2678 * dwarfread.c (read_subroutine_type): Test existing user defined
2679 types before decorating them, to ensure they are blank, and
2680 complain about it if they are not.
2681 * dwarfread.c (decode_fund_type): For unrecognized types, always
2682 return some valid type (type integer). If the unrecognized type
2683 cannot be an implementation defined type, complain as well.
2684 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2685 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2686 * mipsread.c (upgrade_type): Add FIXME comment that code to
2687 handcraft arrays should be replaced with call to create_array_type.
2688 * stabsread.c (read_array_type): Replace code to handcraft
2689 array types with call to create_array_type.
2690 * valprint.c (type_print_varspec_prefix): Minor formatting
2691 change, join lines that don't need to be split.
2693 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2695 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2696 decl for attach_flag, it now lives in inferior.h.
2697 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2698 Make most functions static.
2699 * hppah-nat.c: General cleanups, remove BSD specific code (since
2700 that all lives in hppab-nat.c).
2701 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2702 Change sense of test against inside_entry_file(). This fix is
2704 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2705 to read/write_register_bytes().
2706 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2707 work around PA-GAS assembler bug. Also, add trailing */ to some
2709 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2710 Same reason as above.
2712 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2714 * mipsread.c (parse_symbol): When checking whether a structured
2715 type is an enum, check qualifiers of its first member, as well as
2716 the base type of the member. Bug found and fixed by John M.
2717 Farrell, <farrell@fjord.reo.dec.com>.
2719 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2720 * remote-vx.c: Don't include vx-share/reg.h.
2721 * vx-share/ptrace.h: Reproduce from scratch.
2722 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2723 * Makefile.in: Remove references to removed files, and to removed
2724 29k-share directories.
2726 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2728 * c-lang.c (_initialize_c_language): Name changed from
2730 * m2-lang.c (_initialize_m2_language): Name changed from
2732 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2733 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2734 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2735 expression parsing into c-lang.c and m2-lang.c respectively.
2736 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2737 m2-exp.y respectively.
2738 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2739 and m2-* files respectively.
2740 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2741 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2742 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2743 * expression.h (struct block): Forward declaration for prototypes.
2744 * language.h (struct objfile): Forward declaration for prototypes.
2745 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2746 * Makefile.in (HFILES): Add ch-lang.h.
2747 * Makefile.in (OBS): Add ch-lang.o.
2748 * ch-exp.y: Migrate code that has nothing to do with expression
2749 parsing into ch-lang.c.
2750 * ch-lang.c: New file, code migrated from c-exp.y.
2751 * ch-lang.h: New file, internal interface between ch-* files.
2752 * ch-lang.c (_initialize_chill_language): Name changed from
2753 _initialize_chill_exp.
2755 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2756 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2757 * config/amix.mh (NATDEPFILES): Add.
2758 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2761 * dwarfread.c (decode_subscr_data): Remove spurious test that
2762 accepted only integer subscript types. We don't do anything
2763 with the type at the moment anyway.
2765 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2767 * ch-exp.y (match_character_literal): Fix case where no
2768 match at all is found.
2769 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2770 width types. For example, "INT" is always 2 bytes regardless
2771 of the values of any TARGET_*_BIT macros. So use explicit
2772 numeric sizes for the types.
2774 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2776 * c-exp.y (c_create_fundamental_type): New function to create
2777 language specific fundamental types for C.
2778 * m2-exp.y (m2_create_fundamental_type): New function to create
2779 language specific fundamental types for Modula 2.
2780 * c-exp.y (c_language_defn, cplus_language_defn): Add
2781 c_create_fundamental_type to language struct initializers.
2782 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2783 to language struct initializers.
2784 * dwarfread.c (expression.h, language.h): Include.
2785 * dwarfread.c (ftypes): New array to hold fundamental types
2786 for current compilation unit.
2787 * dwarfread.c (cu_language_defn): New pointer to language
2788 struct for language of current compilation unit.
2789 * dwarfread.c (dwarf_fundamental_type): New function to
2790 create/lookup fundamental types.
2791 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2792 * dwarfread.c (throughout): Replace lookup_fundamental_type
2793 with dwarf_fundamental_type.
2794 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2795 compilation unit (may be different language or different objfile).
2796 * gdbtypes.c (lookup_fundamental_type): Move actual type
2797 creations into language specific fundamental type creation
2798 functions and call via create_fundamental_type. Add comment
2799 about this function being obsolescent.
2800 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2801 sized signed and unsigned integers.
2802 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2803 * language.c (language_def): New function to lookup a language
2804 struct given it's enumeration.
2805 * language.h (struct language_defn): Add la_fund_type, a pointer
2806 to a function that creates fundamental types for this language.
2807 * language.h (create_fundamental_type): New macro to create
2808 fundamental types based on the current language.
2809 * language.h (language_def): Add prototype.
2810 * language.c (unk_lang_create_fundamental_type): New function
2811 for initializing language structs, calls error if called.
2812 * language.c (unk_language_defn, auto_language_defn,
2813 local_language_defn): Use unk_lang_create_fundamental_type.
2814 ch-exp.y (chill_create_fundamental_type): New function.
2815 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2816 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2818 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2820 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2822 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2823 as GCC_PRODUCER and GPLUS_PRODUCER.
2825 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2827 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2830 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2832 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2833 rather than '$'. This particular piece of braindamage is
2834 spreading like ooze. It's now infected libiberty, deja-gnu,
2836 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2837 hardwired '$' character.
2839 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2841 (Changes to break incredibly ugly, unmaintainable 750 line
2842 read_struct_type function up into managable pieces.)
2843 * Makefile.in (VERSION): Bump to 4.7.3.
2844 * stabsread.c (struct field_info): Local struct definition.
2845 * stabsread.c (read_member_functions, read_struct_fields,
2846 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2847 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2848 functions from fragmented read_struct_type.
2849 * stabsread.c (stabs_general_complaint): Catchall complaint.
2850 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2851 symbol name continuation code. Use macro throughout.
2852 * stabsread.c (various places): Replace add-one-to-pointer
2853 with pointer increment.
2854 * stabsread.c (read_type): Retain function local copy of type
2855 descriptor. Rearrange code calling read_struct_type() to match
2857 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2858 a single blank as the name of nameless enumerations. Recognize
2859 this special case and set nameless flag.
2860 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2862 * ch-exp.y (access_name): New non-terminal token and
2864 * ch-exp.y (general_procedure_name): Now a terminal token.
2865 * ch-exp.y (location): Expand production.
2866 * ch-exp.y (match_simple_name_string): New function.
2867 * ch-exp.y (yylex): Call match_simple_name_string and return
2868 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2870 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2872 * munch: Backslash escape vertical bar characters inside
2873 grep patterns since they have special meaning for some greps.
2874 * parse.c (write_exp_string): Complete rewrite to store string
2875 contants as a leading explicit length, followed by the string data,
2876 followed by a trailing explicit length.
2877 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2878 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2879 Use recorded explicit length of strings in expression elements,
2880 rather than strlen. Adjust code to skip over strings stored in
2881 expression elements, and code to access strings, to account for
2882 new leading explicit size expression element.
2883 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2884 0, to avoid negative expression element indices.
2885 * valops.c (search_struct_method): Minor whitespace change.
2887 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2889 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2890 which together maintain a dynamically expandable static buffer
2891 for the lexer to use when translating C strings to their internal
2892 form (other future uses possible). Fix parsing of C style strings
2893 to do the normal C style input conversions of escaped character
2895 * valops.c (value_string): Remove translation of escaped
2896 character sequences, now done in C expression parser.
2897 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2898 and decides if it should be printed in literal form or some other
2899 form, based on it's ASCII value and setting of sevenbit_strings.
2900 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2901 macro, change indentation style.
2902 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2903 * ch-exp.y (chill_printstr): First cut at real function instead
2906 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2908 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2910 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2912 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2914 * defs.h (sevenbit_strings): Add declaration.
2915 * defs.h (printchar): Replace with gdb_printchar.
2916 * language.h (language_defn): Add new function pointers
2917 la_printchar and la_printstr, to do language dependent
2918 printing of characters and strings.
2919 * language.h (local_printchar, local_printstr): New macros
2920 to call language dependent functions pointed to by la_printchar
2921 and la_printstr respectively.
2922 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2923 dependent functions for printing characters and strings.
2924 * c-exp.y (c_language_defn, cplus_language_defn): Add
2925 c_printchar and c_printstr.
2926 * command.c (do_setshow_command): Rename printchar use to
2928 * expprint.c (print_subexp): Replace C style string output
2929 with call to local_printstr.
2930 * language.c (unk_lang_printchar, unk_lang_printstr):
2931 New stubs, currently errors.
2932 * language.c (unknown_language_defn, auto_language_defn,
2933 local_language_defn): Add unk_lang_printchar and
2935 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2936 language dependent functions to print characters and strings.
2937 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2938 * utils.c (printchar): Renamed to gdb_printchar.
2939 * valprint.c (print_string): Remove prototype, function moved
2940 to c-exp.y, where it becomes c_printstr.
2941 * valprint.c (print_max): Made global for reference from the
2942 language dependent printing routines in *-exp.y.
2943 * valprint.c (repeat_count_threshold): New variable with function
2944 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2945 Change all references to old macro to references to new variable.
2946 * valprint.c (value_print, val_print): Replace calls to
2947 print_string with calls to local_printstr.
2948 * valprint.c (val_print): Replace C style character printing
2949 with call to local_printchar.
2950 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2951 * valprint.c (_initialize_valprint): Add add_show_from_set
2952 call for setting up repeat_count_threshold as print variable.
2953 * ch-exp.y (decode_integer_value): New function.
2954 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2955 * ch-exp.y (chill_printchar, chill_printstr): New language
2956 dependent functions for printing characters and strings.
2957 * ch-exp.y (chill_language_defn): Add chill_printchar and
2960 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2962 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2963 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2964 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2966 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2968 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2969 and assume the process has been killed.
2971 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2973 * remote-udi.c (udi_open): Reset vars so that user can re-run
2974 programs without leaving GDB.
2975 * (many routines): Slightly improve error handling.
2976 * (download): Zero out BSS by longs instead of bytes to avoid
2977 timeouts in real hardware.
2978 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2979 that connection is no longer in use after shutdown() of socket.
2980 This keeps GDB from dying of a SIGPIPE when you issue multiple
2981 `target udi' commands.
2983 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2985 * language.h (language_format_info): New structure to bundle
2986 local formatting information.
2987 * language.h (language_defn): Replace individual format info
2988 with language_format_info structs.
2989 * language.h (local_*_format, local_*_format_prefix,
2990 local_*_format_specifier, local_*_format_suffix): New macros
2991 for binary/octal/decimal/hex formats to access info elements.
2992 * c-exp.y (c_language_defn): Update for new format handling.
2993 * m2-exp.y (m2_language_defn): Update for new format handling.
2994 * dbxread.c (language.h): Include for partial-stab.h use.
2995 * mipsread.c (expression.h, language.h): Include for
2997 * defs.h (local_hex_format, local_hex_format_custom,
2998 local_hex_string, local_hex_string_custom): Move to language.h.
2999 * language.c (local_hex_format_custom, local_hex_string,
3000 local_hex_string_custom, local_octal_format_custom): Use new
3002 * language.c (unknown_language_defn, auto_language_defn,
3003 local_language_defn): Update for new format handling.
3004 * printcmd.c (print_scalar_formatted): Use new macros
3005 to access decimal and binary format info for printing.
3006 * c-exp.y (chill_language_defn): Update for new format handling.
3007 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3008 * ch-exp.y (decode_integer_literal): Add function
3009 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3010 * ch-exp.y (builtin_type_chill_char): Add definition.
3011 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3013 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3015 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3017 (aix_framedata): added nosavedpc field.
3018 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3020 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3021 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3022 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3023 instructions as function_frame_info does. Expand special case of
3024 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3026 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3028 (function_frame_info): Set frameless if the function has no frame,
3029 and set nosavedpc if the PC was not saved. Handle gcc generated
3030 stfd 31,-4(31); st 31, -12(31) correctly.
3031 (frameless_function_invocation): New second argument pcsaved; if 0
3032 return whether the function has a frame, if 1 return whether the
3034 (frame_initial_stack_address): Correct typo: cache registers for
3035 callee_fi, not for fi, (avoids reading garbage memory locations).
3037 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3039 * infrun.c (wait_for_inferior (just before step_over_function
3040 label)): Change test for stepping into subroutine to check for the
3041 presence of line number info. This makes stuff compiled with -g1
3042 cause GDB to not lose control when stepping.
3044 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3045 Improve comments as well.
3047 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3049 * Makefile.in (VERSION): Bump to 4.7.2
3050 * symtab.c (find_pc_symtab): Fix return of random value
3052 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3053 Makefile since it contains sed patterns used in generation.
3054 Add sed pattern to also delete #include of any malloc.h.
3055 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3056 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3057 function names to conform to K&R terminology with respect to
3058 logical and bitwise operators:
3059 UNOP_ZEROP => UNOP_LOGICAL_NOT
3060 UNOP_LOGNOT => UNOP_COMPLEMENT
3061 BINOP_LOGAND => BINOP_BITWISE_AND
3062 BINOP_LOGXOR => BINOP_BITWISE_XOR
3063 BINOP_LOGIOR => BINOP_BITWISE_IOR
3064 BINOP_AND => BINOP_LOGICAL_AND
3065 BINOP_OR => BINOP_LOGICAL_OR
3066 PREC_OR => PREC_LOGICAL_OR
3067 PREC_AND => PREC_LOGICAL_AND
3068 PREC_LOGIOR => PREC_BITWISE_IOR
3069 PREC_LOGXOR => PREC_BITWISE_XOR
3070 PREC_LOGAND => PREC_BITWISE_AND
3071 value_zerop() => value_logical_not()
3072 value_lognot() => value_complement()
3073 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3074 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3075 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3076 and is nonexistant in some SVR4 based systems.
3077 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3078 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3080 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3081 * source.c (source_info): Fix minor nits, print "1 line" rather
3082 than "1 lines", and "language is <lang>".
3083 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3084 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3085 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3087 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3088 * ch-exp.y: New expression parser, for GNU-Chill.
3089 * defs.h (enum language): Add language_chill.
3090 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3091 LANG_MODULA2 a recognized language.
3092 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3093 Chill as well as Modula-2.
3094 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3095 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3096 * language.c (set_language_command): Add chill.
3097 * language.c (binop_result_type, integral_type, character_type,
3098 boolean_type, structured_type, value_true, binop_type_check):
3099 Add language_chill cases.
3100 * language.h (_LANG_chill): Define.
3101 * symfile.c (deduce_language_from_filename): Recognize the
3102 filename extensions ".chill", ".c186", and ".c286" for Chill.
3103 * valprint.c (typedef_print): Add case for language_chill.
3104 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3105 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3106 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3107 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3109 * Makefile.in (distclean): Add target ch-exp.tab.c.
3110 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3111 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3112 * eval.c (evaluate_subexp): Add OP_BOOL case.
3113 * expprint.c (print_subexp): Add OP_BOOL case.
3115 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3117 * infcmd.c (set_environment_command): Avoid skipping first
3118 char of env value if an '=' appears in it. Bug report and fix
3119 by Mark Jungerman, <maj@lucid.com>.
3121 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3123 * infcmd.c (step_over_calls): Improve comments.
3124 * symtab.c (find_pc_psymtab): Clean up a bit.
3125 * (find_pc_symtab): Fix comments, clean up code.
3126 * (find_pc_line): General cleanups, efficiency improvements.
3127 Also, don't return garbage when some line info exists, but there
3130 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3132 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3133 member, and the stat pointer passed to vmap_symtab was NULL, the
3134 wrong vmap entries would be modified. Fixes behavior where
3135 attempting to load symbols for a module with no member would mess
3136 up already read in symbols.
3138 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3140 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3141 29k-share/dfe/mini2udi.o.
3142 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3143 * alldeps.mak, depend: Update to deal with removal of
3144 aforementioned files.
3145 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3146 requirement for useless 'program' argument. Clean up
3147 udi_create_inferior, and udi_load to call common download()
3148 routine. Create download routine to load remote hosts directly
3149 (with the help of BFD) so that we don't need yank.c and
3151 Fix udi_detach to call UDIDisconnect with
3152 the right arguments. Clean up udi_resume, don't assign tip_error
3153 twice. Clean up udi_wait, straighten out status codes. Make
3154 udi_kill really work.
3156 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3158 * c-exp.y: separated host/target idea of integer type size,
3159 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3160 UINT and CHAR rules. (parse_number): work out the targetwise type
3161 of a number based upon it's size and qualifiers. (yylex): chars
3162 are now treated the same way as ints.
3164 * source.c (indentify_source_line): don't core dump if wanted
3165 line is larger than number of lines in source. (can happen when
3166 coff gets confused about #included source).
3168 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3170 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3171 when debugging a program with 100 shared libraries.
3173 * solib.c (solib_map_sections): Always close the BFD we open.
3174 Free all malloc'd storage we allocate, too, including error cases.
3175 (struct so_list): Remove unused so_bfd member.
3176 (clear_solib): Don't bother closing so_bfd.
3178 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3179 cacheable. `So many symbol files, so little file descriptors.'
3181 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3183 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3184 Stubs should stand alone as much as possible.
3186 * source.c (show_directories): Avoid printf_filtered length prob
3187 pointed out by Jonathan Stone.
3189 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3190 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3191 <Lee_Cooprider@vos.stratus.com>.
3193 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3195 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3196 struct, not struct itself.
3197 * serial.h (serial_restore): Fix prototype, takes pointer not
3200 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3202 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3203 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3205 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3207 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3208 Stubs should stand alone as much as possible.
3210 * README: Add remote-es1800.c and remote-st2000.c to table.
3211 * go32-nat.c: Remove, there is no native go32 support.
3212 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3214 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3216 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3217 new routines to deal with sending SIGINTs to attached processes
3218 when the user interrupts the controlling GDB.
3219 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3220 the aforementioned routines when waiting for the attached process.
3222 * elfread.c, mipsread.c: Include <string.h>.
3223 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3224 * serial.h: Add prototype for serial_restore().
3226 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3228 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3229 minimal_symbol_count, because the NULL symbol is not included in
3230 the count. This prevented this function from finding the last
3231 symbol in the table.
3233 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3235 * dbxread.c (process_one_symbol): if not defined
3236 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3237 the start of the function, not just after N_FUN.
3239 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3241 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3242 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3243 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3244 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3245 file. Remove preprocessor defines that previously did remapping.
3247 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3249 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3250 Bug fix courtesy of Alexander Klaiber.
3252 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3254 hp300 native support (hp300hpux untested).
3256 * hp300ux-xdep.c: removed.
3257 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3258 * xm-hp300hpux.h: updated copyright.
3259 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3260 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3261 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3262 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3263 fork-child.o coredep.o corelow.o.
3264 (NAT_FILE, NATDEPFILES): new macros.
3265 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3266 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3268 (NAT_FILE, NATDEPFILES): new macros.
3269 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3271 Vax ultrix native support.
3273 * nm-vax.h: new file.
3274 * Makefile.in (HFILES): added nm-vax.h.
3275 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3276 coredep.o corelow.o removed.
3277 (NAT_FILE, NATDEPFILES): new macros.
3278 * xm-vax.h: updated copyright.
3279 (REGISTER_U_ADDR): removed.
3281 Apollo native support (untested).
3283 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3284 * a68v-nat.c, nm-apollo68[bv].h: new files.
3285 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3286 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3287 * a68v-xdep.c: removed.
3288 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3289 inftarg.o fork-child.o a68v-xdep.o.
3290 (NAT_FILE, NATDEPFILES): new macros.
3292 * defs.h: include nm.h.
3293 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3294 sparc-tdep.c, : do not include nm.h.
3295 * doc/gdbint.texinfo: nm.h now included in defs.h.
3297 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3299 * Makefile.in (VERSION): 4.7.1 post release!
3301 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3303 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3305 * Makefile.in (VERSION): gdb-4.7 release.
3306 * README: Update for gdb-4.7.
3308 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3310 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3313 * alldeps.mak, depend: Update.
3315 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3317 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3319 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3320 causes problems in setting breakpoint in the right place in
3321 functions with `float' args which are passed as doubles.
3322 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3323 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3325 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3327 * Makefile.in (HFILES): Add nm-i386sco.h.
3328 * dwarfread.c: include <sys/types.h> for SCO.
3329 * infptrace.c: Don't include ptrace.h under SCO.
3330 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3332 * config/i386v.mt: Add exec.o to TDEPFILES.
3334 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3336 * i386v-nat.c: Remove space from front of #endif.
3337 * irix4-nat.c: Remove externs of registers[], include inferior.h
3339 * mips-nat.c: Explicitly initialize zerobuf to 0!
3340 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3341 Always setup fci->frame, even if it's non-zero. Too many places
3342 depend upon this behavior (and I have to get a release out the
3344 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3345 processing_gcc_compilation if we find the embedded stabs marker.
3346 This fixes several bugs with finding the location of short or char
3347 function parameters passed on the stack.
3349 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3351 Native support for sun4sol2.
3353 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3354 * nm-sysv4.h: new file.
3355 * Makefile.in (HFILES): added nm-sysv4.h.
3356 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3357 (NAT_FILE, NATDEPFILES): new macros.
3358 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3360 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3362 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3363 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3365 * Makefile.in (VERSION): Tick to 4.6.9.
3367 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3369 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3370 definition, replace with portable one.
3371 * remote-nindy.c: Lint.
3372 (nindy_wait): Return type is int, result is inferior_pid.
3373 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3374 (initialize_symmisc): Remove empty function.
3375 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3376 Remove obsolete, misspelled macro.
3377 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3378 (all @node commands): Use new form to avoid nitpicking errors.
3379 * doc/gdbint.texinfo: Document host/native/target split.
3381 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3383 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3385 * xm-mips.h (offsetof): Don't define this if __STDC__.
3387 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3389 umax native support (untested).
3391 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3393 (NAT_FILE, NATDEPFILES): new macros.
3394 * config/umax.mt (TDEPFILES): removed exec.o.
3395 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3396 removed to nm-umax.h.
3397 * nm-umax.h: new file.
3398 * Makefile.in (HFILES): added nm-umax.h.
3400 hppa native support (untested).
3402 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3403 (NAT_FILE, NATDEPFILES): new macros.
3404 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3405 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3406 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3407 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3408 * hppa[bh]-xdep.c: removed.
3409 * hppa[bh]h-tdep.c: do not include ptrace.h.
3410 * Makefile.in (HFILES): added nm-hppa[bh].h.
3412 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3414 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3416 * mips-nat.c: Straighten out include files. Work around
3417 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3420 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3422 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3423 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3424 backtraces from core files work.
3425 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3426 Functions are now defined in mips-nat.c.
3428 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3430 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3431 serial_default_name().
3433 * remote-hms.c, ser-go32.c, serial.h: Change from
3434 serial_timedreadchar() to new serial_readchar().
3436 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3438 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3440 * c-exp.y: Moved handling of 'const' and 'volatile' from
3441 <type> to <typebase>. This removes 2 conflicts.
3443 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3445 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3446 from breakpoint table when reseting breakpoints.
3448 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3450 Native support cleanup and corefile fixes for i386 SVR4 systems.
3452 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3453 fill_fpregset): Moved to i386v4-nat.c
3454 * i386v4-nat.c, nm-i386v4.h, : New files.
3455 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3456 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3457 change i386v-nat.o to i386v4-nat.o.
3459 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3461 Miscellaneous 386 configs updated.
3463 * config/i386aout.mt (TDEPFILES): removed exec.o.
3464 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3465 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3466 (NAT_FILE, NATDEPFILES): new macros.
3467 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3468 config/i386v4.mt (TDEPFILES): removed exec.o.
3469 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3470 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3471 (NAT_FILE, NATDEPFILES): new macros.
3472 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3473 fork-child.o coredep.o corelow.o i386-xdep.o.
3474 (NAT_FILE, NATDEPFILES): new macros.
3476 Native support cleanup for i386bsd (untested).
3478 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3479 * config/i386bsd.mh (NATDEPFILES): added exec.o
3480 * tm-i386bsd.h (FLOAT_INFO): removed.
3481 * nm-i386bsd.h (FLOAT_INFO): added.
3483 Native support for i386v (untested).
3485 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3486 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3487 (NAT_FILE, NATDEPFILES): new macros.
3488 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3489 * i386-xdep.c: removed.
3490 * Makefile.in (HFILES): added nm-i386v.h
3491 * i386v-nat.c, nm-i386v.h: new file.
3492 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3494 * tm-i386v.h (FLOAT_INFO): removed.
3496 Native support for linux (untested).
3498 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3499 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3500 (NAT_FILE, NATDEPFILES): new macros.
3501 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3502 * Makefile.in (HFILES): added nm-linux.h.
3503 * nm-linux.h: new file.
3504 * xm-linux.h: updated copyright. cleaned up formatting.
3505 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3507 Native support for sun386 (untested).
3509 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3510 fork-child.o sun386-xdep.o.
3511 (NAT_FILE, NATDEPFILES): new macros.
3512 * config/sun386.mt (TDEPFILES): removed exec.o.
3513 * Makefile.in (HFILES): added nm-sun386.h.
3514 * sun386-nat.c, nm-sun386.h: new file.
3515 * sun386-xdep.c: removed.
3516 * xm-sun386.h: updated comment and copyright.
3517 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3520 Native support for i386mach (untested).
3522 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3523 fork-child.o mach386-xdep.o.
3524 (NAT_FILE, NATDEPFILES): new macros.
3525 * Makefile.in (HFILES): added nm-i386mach.h.
3526 * nm-i386mach.h, i386mach-nat.c: new files.
3527 * mach386-xdep.c: removed.
3528 * xm-i386mach.h: updated copyright.
3529 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3532 Native separation for go32 (untested).
3534 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3535 * go32-nat.c: new file.
3536 * go32-xdep.c (call_ptrace, child_resume,
3537 fetch_inferior_registers, store_inferior_registers,
3538 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3540 Native support for m88k (untested).
3542 * Makefile.in (HFILES): added nm-m88k.h
3543 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3544 FETCH_INFERIOR_REGISTERS): removed.
3545 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3546 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3547 (NAT_FILE, NATDEPFILES): new macros.
3548 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3549 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3550 * m88k-xdep.c: removed.
3552 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3554 * i386b-nat.c: Comment changes.
3555 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3557 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3559 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3561 Avoid longjmp()-catching compilation errors in cross-ports.
3563 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3564 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3565 Move from mips-tdep.c and tm-{irix3,mips}.h.
3566 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3568 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3571 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3572 (fetch_core_registers): Fix bfd_seek arguments.
3574 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3576 Make core files work again (add back the `core' target).
3578 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3579 (NATDEPFILES): Add corelow.o.
3580 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3583 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3584 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3585 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3586 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3587 appears. FIXME, these should be moved to NATDEPFILES for native
3590 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3592 Ultra3 host/target/native split. (untested).
3594 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3595 (fetch_register, fetch_inferior_registers,
3596 store_inferior_registers, fetch_core_registers): removed to
3598 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3600 * Makefile.in (HFILES): added nm-ultra3.h.
3601 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3602 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3604 (NAT_FILE, NATDEPFILES): new macros for native support.
3605 * config/ultra3.mt (TDEPFILES): exec.o removed.
3607 * xm-vaxult.h: add MEM_FNS_DECLARED.
3609 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3611 * Makefile.in (VERSION): Roll to 4.6.8.
3612 (OBS): Put version.o first, so Makefile rebuild happens early.
3614 * command.h: Publicize prototype for not_just_help_class_command.
3615 * command.c: Remove proto.
3616 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3617 output. Move "maint info" from class info to class maintenance,
3619 * infrun.c: Move "stop" to class_obscure, and give it a
3620 function so it will not be seen as a global help topic. FIXME,
3621 it should be possible to set these attributes independently.
3623 * core.c (core_command): Make nicer error message for no core support.
3625 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3627 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3628 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3630 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3631 (scan_compilation_units): Punt unused filename arg. dbfoff,
3632 lnoffset, and curlnoffset are file_ptr's now.
3633 (dwarf_build_psymtabs): Drop desc and filename args; use
3634 objfile. dbfoff and lnoffset are file_ptr's now.
3635 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3636 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3637 (elf_symfile_read): Skip desc and filename args to
3638 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3639 * gdb-stabs.h: Use file_ptr rather than off_t.
3640 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3641 compile-time debug check that someone turned off as "unused".
3642 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3643 * symfile.h: Update dwarf_build_psymtabs and
3644 elfstab_build_psymtabs prototypes.
3645 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3646 Use file_ptr offsets. bfd_seeks use L_SET.
3648 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3650 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3651 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3652 value so that demangler won't be invoked. This greatly speeds up
3654 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3655 linked_proc_info so that it properly deallocates the appropriate
3656 item after it is done with it instead of before.
3657 * Don't pass bogus frame pointer to create_new_frame(). Just
3658 leave it as zero so that lower level code will figure out the
3661 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3663 Sony News native support.
3665 * Makefile.in (HFILES): added nm-news.h.
3666 * nm-news.h: new file.
3667 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3668 fork-child.o coredep.o to NATDEPFILES.
3669 (NAT_FILE, NATDEPFILES): new macros for native support.
3670 * config/news.mt (TDEPFILES): removed exec.o.
3672 * remote-vx.c: remove redundant include of sys/time.h.
3674 * infrun.c: include ctype.h. Otherwise some machines result in
3675 undefined for isdigit.
3677 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3679 * configure.in: Convert m68k entries to m68* entries to handle
3680 all the various m68xxx hosts and targets.
3681 * config/news1000.mt: No longer needed, same as news.mt.
3683 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3685 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3687 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3689 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3690 nm-sun2.h, nm-mips.h.
3692 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3694 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3696 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3698 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3700 * xm-hppah.h: if __STDC__ is not defined, define
3702 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3703 compiler; see the comment in the file.
3705 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3707 First cut at support for all BSD variants on 386.
3709 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3710 * i386b-nat.c: New native support file.
3711 * configure.in: Add host and target for i[34]86-*-bsd*.
3712 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3714 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3716 Sun2 native support (untested).
3718 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3719 REGISTER_U_ADDR): removed to nm-sun2.h.
3720 * nm-sun2.h: new file.
3721 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3722 fork-child.o sun3-xdep.o removed.
3723 (NAT_FILE, NATDEPFILES): new macros.
3725 Mips native support. Decstation and iris4 have been tested.
3728 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3729 fill_fpregset): removed to irix4-nat.c
3730 * mips-xdep.c: removed.
3731 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3733 * procfs.c: include nm.h.
3734 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3735 * xm-irix4.h: bump copyright.
3736 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3737 PROC_NAME_FMT): removed.
3738 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3739 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3740 (NAT_FILE, NATDEPFILES): new macros for native support.
3741 (CC): supply default compiler switches.
3742 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3743 fork-child.o coredep.o.
3744 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3746 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3747 fork-child.o mips-xdep.o coredep.o.
3748 (NAT_FILE, NATDEPFILES): new macros for native support.
3750 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3752 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3753 (NATDEPFILES): added fork-child.o
3754 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3755 (NATDEPFILES): added fork-child.o
3756 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3757 (NATDEPFILES): added fork-child.o
3759 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3761 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3762 by using puts_filtered instead.
3764 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3766 * remote-nindy.c (nindy_load): Replacement version from Steve
3767 Chamberlain, doesn't require forking to run "strip" or "sx".
3769 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3771 * Makefile.in (HFILES): Add nm-*.h files.
3773 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3775 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3776 (NATDEPFILES): added fork-child.o.
3778 * doc/gdbint.texinfo: document a few more macros, create new
3779 section for native macros.
3781 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3783 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3784 resolution of copyright issues.
3786 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3788 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3789 subdir gets configured.
3791 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3793 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3795 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3796 searching for a "bfd_strip" program. Also, fixed up arguments
3797 passed to that program.
3799 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3800 which is now used for something else. Rewrite description of
3801 associated parameters to match how gdb does it now.
3802 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3804 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3806 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3808 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3811 * inferior.h (proc_signal_handling_change): prototype removed.
3812 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3813 (handle_command): now calls target_notice_signals.
3814 * procfs.c (proc_signal_handling_change): renamed to
3815 procfs_notice_signals. Now static. Add prototype. All callers
3817 * target.h (struct target_ops): new field, to_notice_signals.
3818 (target_notice_signals): new macro to cover new field.
3819 * target.c (cleanup_target): default to_notice_signals to ignore.
3820 * corelow.c (core_ops),
3822 inftarg.c (child_ops),
3823 procfs.c (procfs_ops),
3824 remote-adapt.c (adapt-ops),
3825 remote-eb.c (eb_ops),
3826 remote-es1800.c (es1800_ops, es1800_child_ops),
3827 remote-hms.c (hms_ops),
3828 remote-mm.c (mm_ops),
3829 remote-nindy.c (nindy_ops),
3830 remote-st2000.c (st2000_ops),
3831 remote-udi.c (udi_ops),
3832 remote-vx.c (vx_ops, vx_run_ops),
3833 remote.c (remote_ops),
3834 target.c (dummy_target),
3835 xcoffexec.c (exec_ops): added static initializer for
3837 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3839 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3841 * main.c (define_command): Add forgotten initializer.
3843 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3845 * language.c, language.h: Move saved_language out to global
3846 expected_language. Set expected_language when user expectation
3848 * language.c (language_info): Don't print type/range checking gub.
3849 * main.c (main): Set expected language.
3850 (execute_command): Check against expected language.
3851 * symfile.c (set_initial_language): Set expected language.
3853 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3855 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3857 A bunch of changes mostly to improve debugging of C++ programs.
3858 Specifically, the calling of inferiors methods is improved.
3860 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3861 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3862 hide the implementation details of pointer-to-method objects.
3863 How to tell if the pointer points to a virtual method is
3864 still very dependent on the particular compiler, but this
3865 should make it easier to find the places to change.
3866 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3867 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3868 macros, instead of a hard-wired-in code that incorrectly
3869 assumed a no-longerused representation of pointer-to-method
3870 values. And otherwise fix the relevant bit-rotted code.
3872 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3873 If there are both fields and methods, put a space between.
3875 * stabsread.c (read_struct_type): Fix bug in handling of
3876 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3877 by '_'). (It used to prematurely exit the loop reading in
3878 the fields, so it would think it should start reading
3879 methods while still in the fields. This could crash gdb
3880 given a gcc that can emit nested type information.)
3882 * valops.c (search_struct_method): Pass 'this' value by
3883 reference instead of by value. This provides a more
3884 consistent interface through a recursive search where the
3885 "bottom" functions may need to adjust offsets (due to multiple
3887 * valops.c, value.h, values.c: Pass extra parameters to
3888 value_fn_field and value_virtual_fn_field so we can
3889 correctly adjust offset for multiple inheritance.
3890 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3891 virtual function calls by using value_virtual_fn_field().
3892 * values.c: New function baseclass_offset, derived from
3893 baseclass_addr (which perhaps can be made obsolete?).
3894 It returns an offset rather than an address. This is a
3895 cleaner interface since it doesn't mess around allocating
3897 * valops.c (search_struct_method): Use baseclass_offset
3898 rather than baseclass_addr.
3900 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3902 * Makefile.in: Re-install 29K/UDI stuff.
3903 * remote-udi.c (udi_resume): Clean up.
3904 * (udi_wait): Rewrite, leave out bugs.
3905 * Add debugging code to print out all register fetches and stores.
3906 * Straighten out target_ops.
3907 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3909 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3911 * remote-udi.c (udi_create_inferior): run with no arguments should
3912 not pass the program name as an argument, since the UDI code
3913 already handles that.
3914 (udi_load): get the symbols from prog_name, not arg_string (the
3915 load command should really use arg_string as the program name, not
3916 prog_name, but at least the run command works now).
3918 * munch: HP9000/300 nm puts an extra space between T and symbol
3921 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3922 needed for vxworks targets.
3924 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3926 * am29k-tdep.c (_initialize_29k): Make it possible for the
3927 user to set and query the address where function calls into the
3928 inferior write a small scratch routine. `set call_scratch_address'
3929 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3930 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3931 not already cached validly.
3933 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3935 Rs6000 native support.
3937 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3938 machines without this header should not be compiling this file.
3939 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3940 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3941 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3942 * xm-rs6000.h: do not include ptrace.h.
3943 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3944 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3945 infptrace.o and inftarg.o move to NATDEPFIES.
3946 (NAT_FILE, NATDEPFILES): new macro for native support.
3948 Sun3 native support.
3950 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3951 new macros for native support.
3952 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3953 removed sun3-xdep.o.
3954 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3956 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3957 * sun3-nat.c, nm-sun3.h: new files for native support.
3959 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3961 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3962 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3963 dbfsize and use it to initialize new local file scope dbsize.
3964 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3965 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3966 DIEs as well as the current check for undersize DIEs. This helps
3967 to gracefully detect and reject corrupted DIE information.
3969 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3971 Add `command hooks' and a hook for inferior program stopping.
3973 * command.h (struct cmd_list_element): Remove unused `aux'
3974 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3975 * command.c (add_cmd): Initialize new fields, elim old.
3976 (add_alias_cmd): Clone new fields.
3977 (delete_cmd): Un-hook hookee if we're deleting hook.
3978 (help_cmd): Tell user the command is hooked, if it is.
3979 (lookup_cmd_1): Abbreviations return the original command
3980 instead of themselves, so that hooks on the original cmd will be
3982 * defs.h (enum command_class): Add class_pseudo and comments.
3983 * gdbcmd.h (execute_user_command): Add prototype.
3984 * infrun.c (normal_stop): If the stop command is hooked,
3985 run the hook whenever we stop.
3986 (hook_stop_stub): Stub for catch_errors.
3987 (_initialize_infrun): Set up pseudo "stop" command.
3988 * main.c (execute_user_command): Code extracted from execute_command.
3989 (execute_command): If hooked, run the hook before the command.
3990 (define_command): If defining a new hook, check the command it
3991 is hooking, and warn if none. Install the hook.
3992 * source.c (_initialize_source): "l" is an abbrev for "list".
3993 * doc/gdb.texinfo: Document command hooks.
3995 * Makefile.in (VERSION): Roll to 4.6.7.
3996 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3997 * infrun.c (breakpoints_inserted): Make it static again.
3998 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4000 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4002 Native file renaming.
4004 * nat-sparc.c -> sparc-nat.c
4005 * nat-sun4os4.h -> nm-sun4os4.h
4006 * nat-trash.h -> nm-trash.h
4007 * config/sun4os4.mh: track file renaming.
4008 * configure.in: link to nm.h rather than nat.h.
4009 * infptrace.c: include nm.h rather than nat.h.
4011 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4013 Host/target/native split for sun4.
4015 * Makefile.in (TSOBS): removed corelow.o.
4016 * infptrace.c: included nat.h.
4017 * nat-trash.h: temporary header file. This should be removed once
4018 all hosts have the native/host/target split.
4019 * configure.in: add a symlink from nat-trash.h to nat.h if no
4020 other nat file exists for this configuration.
4021 * sparc-tdep.c: no longer include sys/ptrace.h.
4022 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4023 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4025 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4026 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4027 to NATDEPFILES. removed sparc-xdep.o.
4028 (NATDEPFILES, NAT_FILE): new macros for native support.
4030 Break the direct connection from core_file_command to any
4031 particular type of core file support.
4033 * target.h (find_core_target): new prototype.
4034 * target.c (find_core_target): new function. Walks the target
4035 list looking for the core target.
4036 * core.c (core_file_command): replace calls to core_detach and
4037 core_open with find_core_target and direct calls.
4039 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4041 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4043 config/hp300hpux.mh: ALLOCA1 was not defined.
4045 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4047 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4048 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4049 until we can figure out a better way to do paging.
4051 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4053 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4054 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4055 * hppa-coredep.c: Remove, now that we use the hook.
4056 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4057 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4059 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4060 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4061 be ripped out and reimplemented right (see elfread.c).
4062 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4064 Rename all HPPA files to fit into unique DOS filenames:
4065 * *hppabsd* => *hppab*
4066 * *hppahpux* => *hppah*
4068 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4070 Make the /proc support a target-struct in its own right.
4072 * Makefile.in: Remove inftarg.[co], since it is now included via
4074 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4075 reference infptrace.o. Add fork-child.o to all *.mh that
4078 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4079 No longer global functions.
4080 (fork_inferior): New global function from fork-child.c.
4081 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4082 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4083 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4084 (child_create_inferior): New tiny function that calls fork_inferior.
4085 * fork-child.c: New file, containing fork_inferior, which is
4086 built from slight mods to inftarg.c's child_create_inferior.
4088 * procfs.c (procfs_ops): Add target vector.
4089 (attach): Rename as static do_attach.
4090 (procfs_create_inferior): New tiny function that calls fork_inferior.
4091 (child_xfer_memory): Rename to static procfs_xfer_memory.
4092 (store_inferior_registers): Rename to static procfs_store_registers.
4093 (inferior_proc_init): Rename to static procfs_init_inferior.
4094 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4095 procfs_files_info, procfs_open, procfs_mourn_inferior,
4096 procfs_can_run): Slightly mangled copies of the corresponding
4097 child_XXX routines from inftarg.c.
4098 (proc_wait): Renamed to static procfs_wait.
4099 (child_resume): Rename to static procfs_resume.
4100 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4101 (initialize_proc_fs): Rename to initialize_procfs. Set up
4104 * putenv.c: index -> strchr.
4105 * regex.c: Always rename bcopy to memcpy, etc.
4106 FIXME: Eventually do the renames rather than use #define's.
4107 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4109 * sparc-xdep.c: Move deferred_stores to target dependent.
4110 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4112 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4114 Split non-target-dependent code out of target_attach routines.
4116 * target.h: Comments on target_attach args and results.
4117 * infcmd.c (attach_command): Check for existing execution, call
4118 target_attach, set up terminal status and wait_for_inferior, wait
4119 for the attach status, and do normal_stop.
4120 * inftarg.c (child_attach): Remove target independent stuff.
4121 * remote-adapt.c (adapt_attach): Ditto.
4122 * remote-mm.c (mm_attach): Ditto.
4123 * remote-udi.c (udi_attach): Ditto.
4124 * remote-vx.c (vx_attach): Ditto.
4128 * remote-hms.c (hms_attach): Remove completely, it was useless.
4129 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4130 commented-out start_remote calls.
4131 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4132 DENTER and DEXIT macros and their calls. Use a real debugger --
4133 like gdb -- to see what functions are being called when.
4134 * utils.c (strcmp_iw): Make nonstatic, for lint.
4136 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4138 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4140 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4142 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4143 fix to differentiate between gcc1 & gcc2 compiled files so that we
4144 can debug calls that pass structs as args correctly.
4145 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4146 so, and what version.
4148 * remote.c (remote_wait): Make regs be char to avoid picayune
4149 ANSI compiler warnings.
4151 * energize.h: Move all external struct decls to inside of
4152 __STDC__, add prototype for energize_shell_wait().
4153 * energize.c (getpty): Clean up, make us really get a controlling
4155 * (energize_initialize): Disable SIGIO prior to setting up for
4156 I/O interrupts. Move setsid(), et. al. to getpty().
4157 * (energize_shell_wait): New routine to wait for things started
4158 via the shell command, uses wait() instead of /dev/proc.
4159 * Also, add prototype for execute_command_1().
4161 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4163 * inftarg.c (child_create_inferior, child_attach,
4164 child_mourn_inferior): collect unix child process stratum
4165 functions which live below the target vector into this file to
4166 facilitate host/target/native split. Also, make them static.
4167 * inflow.c (child_mourn_inferior): removed.
4168 * infrun.c (child_create_inferior, child_attach): removed.
4169 (resume): becomes global so that functions below the
4170 target vector can find it.
4171 * inferior.h (resume): add prototype.
4172 (child_mourn_inferior, child_create_inferior, child_attach):
4175 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4176 replaced with find_default_attach and
4177 find_default_create_inferior.
4179 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4181 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4182 addresses don't get displayed in the wrong positions.
4184 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4186 Separate core functions along target vector in preparation for
4187 native support. Functions above vector now live in core.c. Those
4190 * core.c (solib_add_stub, core_close, core_open, core_detach,
4191 get_core_registers, core_files_info, core_ops): moved to corelow.c
4192 (_initialize_core): removed addition of core_ops target.
4193 * corelow.c: new file.
4194 (solib_add_stub, core_close, core_open, core_detach,
4195 get_core_registers, core_files_info, core_ops): moved from core.c
4196 (_initialize_corelow): new function.
4197 * gdbcore.h (core_open, core_detach): added prototypes.
4198 (core_ops): add forward declaration.
4199 * Makefile.in (SFILES_MAINDIR): add core.c
4201 (TSOBS): change core.o to corelow.o
4203 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4205 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4206 instead of 'sun' predefined symbol so that trap analysis code is
4207 enabled only when the TARGET is a sun3.
4209 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4211 * tm-i960.h (ext_format_i960): Add top-level declaration.
4212 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4213 blocks, else Sun4 compiler complains.
4215 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4217 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4218 instruction's argument. Patch from jonathan@cs.stanford.edu
4221 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4223 Break the thread of control that implies that a unix child
4224 process will be the default target.
4226 * target.c (find_default_run_target, find_default_attach,
4227 find_default_create_inferior, return_zero): new functions.
4228 (cleanup_target): Make return_zero the default for to_can_run.
4230 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4231 child_create_inferior references with find_default_XXX instead.
4233 * target.h (struct target_ops): new field, to_can_run.
4234 (find_default_attach, find_default_create_inferior): new prototypes.
4235 (target_can_run): new macro.
4237 * Also added a zero (default) to_can_run element to all static
4238 struct target_ops initializations throughout GDB, except:
4239 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4241 * infrun.c (child_create_inferior): Clean up error handling when
4242 no exec file is specified.
4243 (child_attach): Don't require exec file.
4245 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4247 Remove kill_inferior_fast, in favor of target_kill, which goes
4248 through the target vector.
4250 * inferior.h (kill_inferior_fast): remove declaration.
4252 * main.c (disconnect): call quit_cover using catch_errors rather
4253 than calling kill_inferior_fast directly. New way goes through
4254 the target vector, handles attached processes, and writes
4255 command history if appropriate.
4256 (quit_cover): new function, wrapper for quit_command.
4258 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4259 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4260 inlining them into the local kill_inferior when needed.
4262 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4264 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4265 * stabsread.c (read_struct_type): Simplify complicated expression
4266 for dumb DECstation compiler.
4268 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4270 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4271 operands to memory management instructions, from WRS.
4273 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4275 * main.c (main): Back out previous language setting changes.
4276 Replace with simple default to C before processing any init
4277 files. There MUST be a language set, even in the absence of
4278 init files or executables, or expression parsing fails.
4280 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4282 * main.c (main): Move code that sets initial language to
4283 symfile.c. Fixup places where command files are processed to
4284 be consistent in setting a default language if none has been
4286 * symfile.c (set_initial_language): Add code moved from
4287 main() that sets an initial default language when a new
4288 symbol file is read.
4289 * symfile.c (symbol_file_command): Call set_initial_language.
4290 * symtab.c (find_main_psymtab): Add FIXME comment.
4292 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4294 * breakpoint.c, sparc-tdep.c: comment changes.
4295 * configure.in: removed target_dependent line.
4297 * remote-mm.c (mm_attach): change printf to error to prevent
4299 * remote-udi.c (udi_attach): change printf to error to prevent
4302 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4303 calls to {fetch|store}_inferior_registers with calls to
4304 target_{fetch|store}_registers, for remote-target independence.
4306 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4308 * Makefile.in: Fix bug I introduced in merging Rich's change.
4309 * infrun.c (child_create_inferior): Use proceed() rather than
4310 doing all the same stuff by hand.
4312 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4314 * Makefile.in, configure.in: add support for files used only when
4315 configured native, that is, when host = target.
4317 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4319 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4320 stores are target dependent and were moved from xm to tm.
4322 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4324 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4326 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4327 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4329 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4331 * target.h (struct target_ops): removed to_convert_to_virtual and
4332 to_convert_from_virtual elements. Initializations removed from
4333 all static initializations.
4334 (target_convert_to_virtual, target_convert_from_virtual):
4336 (host_convert_to_virtual, host_convert_from_virtual): Removed
4337 forward declarations.
4338 * target.c (cleanup_target): removed default assignments for
4339 to_convert_to_virtual and to_convert_from_virtual.
4340 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4342 * findvar.c (value_of_register, value_from_register):
4343 target_convert_to_virtual inlined.
4344 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4345 * valops.c (value_assign): target_convert_from_virtual inlined.
4347 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4349 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4350 position wrong if used for the prompt.
4351 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4353 Support for accessing arbitrary MIPS stack frames in memory.
4355 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4356 set, run it before INIT_EXTRA_FRAME_INFO.
4357 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4359 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4360 (FP) value in the frame_info struct if it is zero (as from top of
4362 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4364 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4365 comes back as zero. So does FP_REGNUM, as a trigger for
4366 init_extra_frame_info.
4368 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4369 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4370 (INIT_FRAME_PC): Defined to null.
4371 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4372 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4373 Briefly explain MIPS stacks in GDB.
4375 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4377 * copying.awk, copying.c (show_copying_command,
4378 show_warranty_command): Rename from copying_info, warranty_info,
4379 to match command function conventions.
4381 * utils.c (prompt_for_continue): Reinitialize more-counts
4382 before printing anything, and again afterward. Fix comments.
4383 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4384 or alloca() if needed.
4386 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4387 detect native versus cross-host.
4389 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4391 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4392 Suns. Rename to m68k_saved_pc_after_call.
4393 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4394 m68k_saved... instead of sun3_saved...
4396 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4398 * Makefile.in (update-depend, update-alldeps): Split out of
4399 setup-to-dist, for convenience in rebuilding the depend and
4401 (assorted): Update to catch straggler files when building gdb.tar.Z.
4403 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4405 Preliminary cleanup for splitting host/native/target.
4407 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4408 here; it is dealt with at a gdb-target-independent level.
4409 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4410 high toned routine. Fix return type to void.
4411 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4412 Rich and I believe the "real problem" was that both single_step
4413 and target_resume were issuing PT_CONTINUE calls. This would
4414 cause the second PT_CONTINUE to sometimes fail because the process
4415 was already running.
4416 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4418 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4420 * energize.c (pty_to_kernel): Must check for EAGAIN as
4421 termination condition.
4422 (full_filename): Don't prepend dirname if filename begins with /.
4423 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4425 (getpty (NCR)): Lotsa bug fixes...
4426 (kernel_dispatch (case StopRType)): Use kill() instead of
4427 killpg() so we can deal with losing systems...
4428 (wait_for_events): Work around NCR select() lossage. It doesn't
4429 zero out readfds when select() returns zero.
4430 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4431 getcwd() instead of getwd() (NCR getwd() seg faults).
4432 (energize_wait): Use sigaction() for NCR. Their version of signal()
4433 is unreliable by default.
4435 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4436 error from PIOCSWSTOP.
4438 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4439 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4440 defs.h, utils.c: Make vfprintf_filtered global.
4442 * energize.c (send_location): New routine to consolidate all
4443 places where we must notify kernel of where the given pc is.
4444 (cplus_demangle): Put single-quotes around demangled names.
4445 (energize_call_command): Call send_location() after doing up,
4446 down, and frame commands.
4448 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4450 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4451 pass at doc for two new remote targets---29K using UDI, and Tandem
4452 ST2000 using STDBUG.
4454 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4456 * doc/all.m4: turn on H8/300 stuff for generic manual
4458 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4459 after explicit call to breakpoint() in serial stubs.
4461 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4463 * mipsread.c: Clean up some white space.
4464 (parse_symbol): Handle stEnd of stFile.
4465 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4467 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4468 store_inferior_registers): Replace unexplained numbers
4469 with manifest constants from a DECstation header file.
4470 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4471 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4473 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4475 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4476 for "down". Suggested by Richard Stallman.
4478 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4480 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4481 redeclaration bug on SunOS 4.
4483 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4485 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4486 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4487 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4488 they aren't already there.
4489 * remote-vx.c (vx_prepare_to_store): Ditto.
4490 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4492 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4494 Removed a large number of changes inserted by Per Bothner
4495 for C++ support. These will go back in when they've been
4498 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4500 * serial.h: Fix prototye for serial_raw().
4501 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4502 serial_write() to match prototypes.
4503 * remote-st2000.c (get_reg_name): Make *p be const.
4505 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4507 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4508 to agree with target structure field type.
4509 (nindy_store_registers): Ditto.
4511 * Makefile (OPCODES): New var, pointing to opcodes library.
4512 (CLIBS, CDEPS): Include it.
4513 (saber_gdb): Load opcodes library.
4515 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4517 * a68v-xdep.c (store_inferior_registers): declare as void.
4518 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4519 * remote-st2000.c: Massive changes to use new serial package.
4520 Also added 'connect' command to transparantly connect to serial
4522 * ser-termios.c: Big cleanup, use nicer coding conventions.
4523 * ser-bsd.c: New module, serial stuff for BSD systems.
4524 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4525 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4527 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4529 * doc/gdb.texinfo: fix shameful error of agreement reported by
4530 jimb@occs.cs.oberlin.edu (Jim Blandy)
4531 * doc/gdb.texinfo: remove old partial discussion of remote serial
4532 protocol (via serial debug stubs)
4533 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4534 use of serial debug stubs
4536 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4538 * symfile.h: Declaration of set_demangling_style() moved
4539 here from demangle.h (which is now in ../include).
4540 * i386-xdep.c: Update comment.
4542 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4544 * symtab.c (completion_list_add_symbol): restructured to optimize
4545 for time. First clip names that cannot match. Then clip any
4546 names we've already considered. Drop a redundant strncpy. Drop
4547 a redundant malloc and associated free for demangled names.
4549 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4551 * a68v-xdep.c (store_inferior_registers): Define as type void.
4552 * configure.in: Add host m68k-apollo*-bsd*.
4553 * demangle.c (struct demanglers): Use enum instead of constant
4554 value to keep braindamaged HP/Apollo compiler happy.
4556 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4558 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4559 match "FOO". This allows 'break Foo' to work when Foo is
4560 a mangled C++ function. (See comment before function.)
4562 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4564 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4565 for files in vx-share/*.c.
4566 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4567 for normal GDB source files.
4569 * Makefile.in (VERSION): Roll to 4.6.6.
4571 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4572 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4573 * tm-sun3os4.h: Update comments.
4574 * xm-delta88.h: Remove STACK_END_ADDR.
4576 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4578 * Makefile.in (VERSION): Roll to 4.6.5.
4580 * infrun.c: Lint for recent `handle' changes.
4582 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4583 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4584 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4585 should include a ser-XXX.o module.
4587 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4588 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4590 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4591 known suns in configure.in, rather than mapping them to unique
4592 config files that happen to duplicate other config files.
4593 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4594 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4596 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4598 * configure.in (*-*-sunos*): Use trailing * to match all
4599 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4600 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4601 in production on Sun-4.
4602 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4603 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4604 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4606 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4607 config/sparc-noun.mt: New target configs for embedded.
4608 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4610 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4611 target definitions for embedded with and without underlines on
4614 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4615 not a parameter of the CPU, but of the development environment.
4616 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4618 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4620 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4621 (which involves reading in main's symtab) if we have no breakpoints.
4623 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4625 * dwarfread.c (cu_language): New local variable to record
4626 language for current compilation unit being processed.
4627 * dwarfread.c (set_cu_language): New local function to decode
4628 and record language for current compilation unit being processed.
4629 * dwarfread.c (synthesize_typedef): Add local function to
4630 synthesize a typedef for C++ classes, structs, unions, and
4632 * dwarfread.c (read_structure_scope): Synthesize typedefs
4633 for C++ classes, structs and unions.
4634 * dwarfread.c (read_enumeration): Synthesize typedefs for
4636 * dwarfread.c (read_file_scope): Call set_cu_language to
4637 record language for current compilation unit. After symtab
4638 is built, save this recorded language.
4639 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4640 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4641 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4642 typedefs for C++ classes, structs, unions, and enumerations.
4643 * dwarfread.c (scan_compilation_units): Call set_cu_language
4644 to record language for current compilation unit.
4645 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4646 for TAG_enumeration_types, rather than in add_partial_symbol.
4647 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4648 case with class, struct, and union type cases, now that they are
4649 the same. Remove tests for non-NULL name attributes, now done
4651 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4652 treat as alias for TYPE_CODE_STRUCT for now.
4654 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4656 * Makefile.in: map "gdb" through program_transform_name when
4659 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4661 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4662 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4663 Use "regi" for local indexing through register numbers, reserving
4664 "regno" for the name of a specific register passed as an input
4665 parameter. Fix bug propagated through all versions that sometimes
4666 used regno as an index when it should have been regi, thus using
4667 -1 as an index in some cases.
4669 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4671 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4672 respectively, so same demangler can be used by other programs.
4673 * Makefile.in: Remove demangler stuff.
4674 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4675 * demangle.c (_initialize_demangler): Tell demangler which
4676 CPLUS_MARKER to assume.
4678 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4680 RS/6000 portability changes (for hosting cross-debuggers).
4682 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4683 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4684 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4685 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4686 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4687 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4688 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4689 (NO_SINGLE_STEP): Add, target-dependent.
4690 (loadinfotextindex): Lowercase, remove "aix_".
4691 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4692 (NO_SINGLE_STEP): Remove, target-dependent.
4693 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4694 * xcoffread.c: Only build file if RS/6000 native GDB.
4695 (build_function_symbol): Remove #if 0'd code.
4696 * rs6000-tdep.c: Cleanup. Add static fn protos.
4697 Use CORE_ADDR for addresses throughout. Make void fns void.
4698 (pop_dummy_frame): Add FIXME about bogosity of design here.
4699 (rs6000_struct_return_address): Ditto.
4700 (frameless_function_invocation, frame_get_cache_fsr,
4701 frame_initial_stack_address, xcoff_relocate_symtab,
4702 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4703 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4704 Use CORE_ADDRs. Change identifiers to lowercase.
4706 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4707 supplying dummy routines if non-native. Add prototype for
4708 static exec_one_dummy_insn. Move a mess of functions to
4709 rs6000-tdep.c (as above). Remove #if 0'd code.
4711 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4712 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4713 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4715 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4718 * vx-share/README, nindy-share/README: New files describing
4719 how these directories' code is shared, and with whom.
4721 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4723 * configure.in (target configurations): Reformat into table.
4724 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4726 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4727 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4728 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4729 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4730 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4731 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4733 * Makefile.in (config-check): Add command to check whether
4734 configure.in is consistent with config/*.
4736 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4738 * configure.in (host configurations): Reformat nested cases into
4739 easy-to-maintain table.
4740 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4741 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4743 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4745 * cplus-dem.c: Reorder args to most local functions to make them
4746 follow the consistent pattern of struct work_stuff pointer first,
4747 followed by pointer into string being demangled, followed by
4748 pointer to the string where the result is being stored, followed
4749 by other args. Also generally replace most variables of name
4750 "type" with "mangled" for consistency. They all pointed to the
4751 same string but half were one name and half the other.
4752 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4753 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4754 use whenever a qualified name is being demangled.
4755 * cplus-dem.c (do_type): Qualified names are treated similarly
4756 to fundamental types, not as modifiers of fundamental types.
4758 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4760 * configure.in: Add sparclite as a target.
4762 * sparc-stub.c (handle_exception): Flush instruction cache just
4763 before returning to the user. (hexToInt): Fix overzealous cleanup.
4765 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4767 * infrun.c (handle_command): Rewrite to allow multiple signal
4768 numbers, signal number ranges, and to recognize "all" to mean all
4769 signals except those used by the debugger.
4770 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4771 to set or reset actions for specific signals.
4773 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4775 * coffread.c (decode_type): Call alloc_type to alloc new
4777 * stabsread.c (read_array_type, read_range_type, define_symbol):
4778 Call alloc_type to alloc new types.
4779 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4780 from type_obstack to symbol_obstack.
4781 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4783 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4784 associated with a type, using the same mechanism as was used to
4785 allocate space for the type structure itself.
4786 * coffread.c (patch_type, coff_read_struct_type,
4787 coff_read_enum_type): Use TYPE_ALLOC.
4788 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4789 * gdbtypes.c (create_array_type, check_stub_method,
4790 allocate_cplus_struct_type): Use TYPE_ALLOC.
4791 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4792 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4793 read_range_type): Use TYPE_ALLOC.
4795 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4797 * breakpoint.c (breakpoint_re_set): Select a default source
4798 symtab if one is not currently selected.
4799 * utils.c (query): Call wrap_here before building the output
4800 query string, to turn off wrapping and flush any buffered output.
4801 Otherwise our query may end up in the wrap buffer and never be
4803 * eval.c (evaluate_subexp): Report error when attempting to
4804 evaluate subscript for types without a target type, rather
4805 than dumping core by using the NULL pointer.
4806 * symfile.c (symbol_file_command): Forget current_source_symtab
4807 and current_source_line when discarding symbol table.
4809 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4811 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4813 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4814 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4816 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4818 * remote.c (remote_open): Fix baud rate setting to make -b flag
4819 work. (remote_wait): Change 'T' message parser to deal with new
4820 improved format which allows stub to send an arbitrary bunch of
4822 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4823 make all this re-entrant by storing all state on the stack. Clean
4824 up memory error trapping. (computeSignal, set_debug_traps):
4825 make it all table driven. Make a start at a baud rate setting command.
4827 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4829 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4831 * remote-vx.c: redefine malloc to avoid buggy declaration on
4832 RS/6000 <rpc/types.h>.
4833 xm-rs6000.h: include <sys/select.h> to define fd_set for
4834 <rpc/svc.h> on RS/6000.
4836 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4838 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4839 recursive invocations of make. Always create installation
4842 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4844 * m68k-pinsn.c: Minor fix in style of output (don't use
4845 range to indicate floating point control registers).
4847 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4849 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4851 * infcmd.c (registers_info): Handle multiple register names.
4852 Changes inspired by Roland McGrath.
4854 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4856 * sparc-stub.c: New file. Mix it with your SPARClite
4857 application, and it will speak GDB remote protocol!
4858 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4859 deal with arbitrary registers. Needed for sparc-stub.
4861 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4863 * cplus-dem.c (cplus_markers): Add table for gnu style and
4864 use throughout, in place of compile time constant CPLUS_MARKER.
4865 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4866 * cplus-dem.c (cfront_special): New function, as suggested
4867 by pfieland@stratus.com.
4868 * cplus-dem.c (forget_types): New function.
4869 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4871 * cplus-dem.c (mop_up): Call forget_types().
4872 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4873 Use throughout, instead of checking current_demangling_style.
4874 * cplus-dem.c (demangle_signature): When finding an explicit
4875 start of function args, forget all remembered types for
4876 lucid/cfront style demangling.
4877 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4878 underbar characters, use last pair as the delimiter. Hoist
4879 gnu_special() call up to cplus_demangle(). Call cfront_special()
4881 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4882 for inherited classes.
4883 * cplus-dem.c (demangle_args): Document quirks of numbered
4884 references to previously seen types.
4885 * dbxread.c (read_ofile_symtab, process_one_symbol):
4886 Use AUTO_DEMANGLING rather than explicitly checking
4887 current_demangling_style.
4888 * demangle.h: Add some comments.
4889 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4890 CFRONT_DEMANGLING): New macros.
4891 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4892 not found in the actual producer string produced by lcc.
4893 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4894 than explicitly checking current_demangling_style.
4896 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4898 * breakpoint.c (enable_longjmp_breakpoint,
4899 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4900 Check for duplicate breakpoints at the same address. Bug report
4901 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4903 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4905 * buildsym.c (end_symtab): Document that end_symtab can return
4906 NULL under non-error conditions.
4907 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4908 returned from end_symtab for empty compilation units.
4910 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4912 * am29k-tdep.c: Lint from DECstation compiler.
4913 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4914 As the man page says, "Sometimes you just can't get lint to shut
4915 up". That doesn't mean you should blow away the code it won't
4917 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4918 it up over the next few weeks. Make mips x 29k build.
4919 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4920 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4921 but leave it as a comment because the breakpoint instruction
4922 is not easily accessible at this moment (it's static, and if
4923 we define one here, it goes into every file compiled).
4925 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4927 * Makefile.in (VERSION): Bump to 4.6.3.
4928 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4929 function scopes when building partial symbol tables.
4930 * objfiles.c (open_existing_mapped_file): Make it clear in
4931 warning message that out of date mapped files are ignored.
4932 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4933 unit source file name in error message.
4935 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4937 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4938 * dwarfread.c (struct_type): In absence of AT_byte_size for
4939 bitfield, use size of object of member's type for the size of
4940 the anonymous object containing the bit field.
4941 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4942 an AT_byte_size attribute is seen.
4943 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4944 union aux_ext (was aux_ent).
4945 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4946 unsigned char* to char*, for Lucid compiler.
4947 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4948 to be correct type (from unsigned char* to char*).
4949 * valprint.c (type_print_derivation_info): Minor tweak to placement
4950 of commas in derived class printing.
4951 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4953 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4955 * xm-go32.h: Define LSEEK_NOT_LINEAR
4956 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4957 then work out the lseek positions of newlines by running through
4958 the file and `tell'ing. This makes source file listing work on
4959 OS's where the relationship between physical position in file and
4960 canonical position is indeterminate, eg VMS and DOS.
4962 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4964 * stabsread.c: Ensure that all members of all allocated structures
4965 are initialized to known state to avoid hard to find bugs with gdb
4966 using fields containing random data.
4967 * buildsym.c (start_subfile): Compact dirname initialization.
4968 * buildsym.c (patch_subfile_names): New function.
4969 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4970 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4971 * buildsym.h (patch_subfile_names): Add prototype.
4972 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4974 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4976 * remote-udi.c: Update comments.
4978 * remote.c (getpkt): Only force retransmission ten times;
4979 after that, assume bug in target code, and handle pkt anyway.
4981 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4983 * configure.in: Add support for apollo 68k under BSD environment.
4984 * xm-apollo68b.h: New file to support above.
4986 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4988 * configure.in: Recognize i486 host cpu.
4989 * valprint.c (type_print_derivation_info): Print derivation info
4990 in same form as class declarations in source.
4991 * valprint.c (type_print_varspec_suffix): Split arg printing
4992 code out to type_print_args function.
4994 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4996 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4997 at_import, at_frame_base.
4998 * dwarfread.c (completedieinfo): Remove cases for obsolete
4999 AT_visibility, AT_import, and AT_frame_base attributes.
5000 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5001 i860, which can keep up to 4 shadow breakpoints.
5002 * tm-stratus.h (USG): Define.
5003 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5004 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5005 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5006 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5007 * config/stratus.mt (TDEPFILES): Include files available from
5008 stratus that are not yet in release pending receipt of paperwork
5010 * buildsym.c (finish_block): Minor code format change.
5011 * gdbtypes.h (struct field): Add to comments.
5012 * gdbtypes.h (virtual_field_bits): Add to comments.
5013 * objfiles.c (allocate_objfile): Change obstack interface to
5014 match FSF merging efforts.
5016 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5018 * Makefile.in (VERSION): Bump to 4.6.2.
5019 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5020 * Makefile.in (OBS): Add stabsread.o
5021 * Makefile.in (stabsread.o): Add build rule.
5022 * stabsread.c, stabsread.h: New files.
5023 * buildsym.c: Split out stabs specific support to stabsread.c.
5024 * buildsym.h: Split out stabs specific support to stabsread.h.
5025 * dbxread.c (stabsread.h): Include
5026 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5027 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5028 * dbxread.c (read_ofile_symtab): Call end_stabs.
5029 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5030 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5031 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5032 really_free_pendings to cleanups.
5033 * elfread.c (elf_new_init): Call stabsread_new_init.
5034 * gdbtypes.c: Small changes to maintenance commands.
5035 * mipsread.c (stabsread.h): Include.
5036 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5037 * xcoffread.c (stabsread.h): Include.
5038 * xcoffread.c (global_stabs): Remove redundant def.
5039 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5041 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5043 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5044 * inflow.c (terminal_init_inferior, terminal_inferior,
5045 terminal_ours_1, initialize_inflow): Record and use state
5046 of lmode_inferior_valid and lmode_ours_valid.
5048 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5050 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5051 include <sgtty.h> on USG. (from sef).
5053 * depend: es1800 dependency needed here.
5055 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5057 * buildsym.c (read_struct_type): Initialize structs allocated
5058 with alloca, to avoid using random values from stack later on.
5059 * defs.h (fprintf_filtered): Add prototype.
5060 * gdbtypes.c (check_stub_method): Fix misleading comments.
5061 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5063 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5064 small changes to maint support functions.
5065 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5066 for some fields and expand comments.
5067 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5068 macro and track change to obstack_full_begin macro.
5069 * utils.c (fprintfi_filtered): New function.
5070 * valprint.c (type_print_base): Fixup field printing to not
5071 print extraneous lines and not print bogus "no data fields"
5072 messages for C++ classes with no data members. Also use new
5073 fprintfi_filtered function.
5075 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5077 * configure.in: es1800 ok for 68000 too.
5079 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5081 * configure.in: echo error messages to stderr, not stdout
5083 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5085 * configure.in: recognize hppa* instead of hppa
5087 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5089 * energize.c: Second cut at DynamicLoad message handling.
5091 * energize.c: Relativize pathnames in #include statements.
5092 * (kernel_dispatch): Better error messages for unknown protocol
5094 * (kernel_dispatch): First cut at DynamicLoad message handling.
5096 * Makefile.in: Remove -I../readline from all compilations,
5097 include a special case for main.o instead.
5099 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5101 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5102 error if it fails to find a member type, rather than return NULL
5103 and trigger a coredump.
5104 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5105 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5106 match on complete demanglings, including argument lists for member
5107 functions, rather than just accepting the first demangling that
5108 matches the class and function name.
5109 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5110 to start_symtab as the directory name.
5111 * dwarfread.c (completedieinfo): Strip off any leading hostname
5112 portion of the AT_comp_dir attribute string. Gdb doesn't know
5113 what to do with them (FIXME).
5115 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5117 * breakpoint.c (commands_command): Simplify code a bit, remove
5118 unnecessary fflush().
5120 * Makefile.in (OTHERS): Add gcc.patch.
5121 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5123 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5125 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5126 lcc producer string.
5128 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5130 * WHATS.NEW renamed to NEWS.
5132 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5134 * dbxread.c, dwarfread.c: Re-enable experimental code to
5135 automatically select demangling style.
5136 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5137 DEMANGLING_STYLE, to make more descriptive. Revert back to
5138 "auto" as default. Comment use.
5139 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5140 * Makefile.in (${DEMANGLER}.o) Remove target and special
5143 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5145 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5147 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5149 * Makefile.in, demangle.c: Change default demangling style to
5151 * Makefile.in: Update version to 4.6 !!!
5152 * README, WHATS.NEW: Update for 4.6.
5154 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5156 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5159 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5160 nodes as base classes.
5162 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5164 * alldeps.mak, depend: Update.
5166 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5168 * Makefile.in (VERSION): 4.5.9.
5170 * xm-hp300bsd.h: Add decl for strdup().
5171 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5172 PDR. Cleanup a few things, fix compilation warnings.
5174 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5176 * Makefile.in (DEMANGLING_STYLE): New define to set default
5177 demangling style for C++. Defaults to "auto".
5178 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5179 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5180 * Makefile.in (OBS): Add demangle.o
5181 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5182 Remove compile time decisions about demangling style and replace
5183 with runtime decisions using current_demangling_style.
5184 * cplus-dem.c (main): Expand code included during building of
5185 standalone demangler to recognize demangling style options.
5186 * dbxread.c (demangle.h): Include.
5187 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5188 demangling style if processing g++ code and current demangling style
5189 is auto (Note: this feature currently disabled.)
5190 * demangle.c: New file, generic demangling control.
5191 * demangle.h (demangling_styles): New enumeration to select one
5192 of several demangling styles. Also define string names for each
5194 * demangle.h (set_demangling_style): Add prototype.
5195 * dwarfread.c (demangle.h): Include.
5196 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5197 New producer string prefixes to recognize.
5198 * dwarfread.c (handle_producer): Consolidate actions for specific
5199 producers. Set demangling style based on producer string if
5200 current style is auto. (Note: this feature currently disabled.)
5201 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5203 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5205 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5207 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5209 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5210 * c-exp.y: Call lookup_signed_typename() after seeing
5211 "signed". This handles "signed char" correctly.
5212 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5213 keywords before a type specifier.
5215 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5217 * command.c (lookup_cmd_1): Clarify descriptive comments.
5218 * gdbcmd.h (maintenanceprintlist): Add declaration.
5219 * main.c (maintenanceprintlist): Add definition.
5220 * main.c (gdb_completer_command_word_break_characters): Add.
5221 * main.c (symbol_completion_function): Switch completer word
5222 break character sets dynamically, based on whether completion is
5223 being done on commands or on something else.
5224 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5225 * maint.c: Include demangle.h.
5226 * maint.c (maintenance_demangle): New function.
5227 * maint.c (maintenance_print_command): New function.
5228 * maint.c (_initialize_maint_cmds): Reorganize some commands
5229 under new maintenance print subcommand.
5231 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5233 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5234 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5235 target type. Otherwise, 'whatis this.field' wouldn't work,
5236 which would be inconsistent, since 'print this.field' works.
5237 * buildsym.c (read_struct_type, read_enum_type): Clear
5238 TYPE_FLAG_STUB flag.
5239 * buildsym.c (cleanup_undefined_types): Don't rely on a
5240 flawed "Reasonable test to see if" a type has been defined
5241 since it was referred to; now we can just see if the
5242 TYPE_FLAG_STUB flag has been cleared.
5243 * valprint.c (print_type_base): Emit public/protected/private
5244 labels for methods as well as fields. Also, indent these labels
5245 2 spaces instead of 4, for a more conventional "look".
5246 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5247 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5248 * gcc.patch: New file. Contains patch for gcc (so people
5249 with gdb-2.2.x won't have to wait for a new gcc release).
5251 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5253 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5254 (print_addr): Call print_address to show symbolic version as well.
5256 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5258 (vx_read_register): Declare inferior_fp_regs. Delete code for
5259 copying "inferior_registers" around; the values are already in var
5260 "registers". Use correct size for register set.
5262 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5263 target doesn't support it.
5264 (vx_read_register): Don't try reading them either.
5266 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5267 VxWorks back end reads them in one contiguous set except for this
5269 (register_names): Change "pc" to "pcw" to avoid confusion printing
5271 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5272 find the PC under VxWorks.
5274 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5276 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5277 to create new blank types, instead of handcrafting them.
5278 * defs.h (printfi_filtered): Add prototype.
5279 * utils.c (printfi_filtered): New function.
5280 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5281 to simplify the code. Other cleanups.
5282 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5283 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5284 use of various fields.
5285 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5286 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5287 production that currently treats it exactly the same as STRUCT.
5288 * c-exp.y (yylex): Recognize "class" as token CLASS.
5289 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5290 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5291 general symbol handling code. Call cplus_mangle_opname with
5293 * symtab.c (decode_line_2): Print demangled function names in
5294 breakpoint menus, instead of just file and line number.
5295 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5296 * valprint.c (type_print_base): Print "class" for C++ classes,
5297 rather than "struct". Print section labels for public, protected
5298 and private members of C++ classes.
5299 * values.c: Include demangle.h.
5300 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5302 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5304 * Makefile.in (VERSION): Update to 4.5.8.
5306 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5308 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5309 prevent crashes when examining cross-targets.
5310 * dbxread.c (process_one_symbol): Include directory name when
5311 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5312 find include files, and yacc/lex sources when the cwd doesn't match
5313 that in which the object was compiled.
5314 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5316 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5319 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5321 * maint.c (maintenance_command, maintenance_info_command):
5322 Install with allow_unknown as 0 and call help_list to show
5323 list of possibilities when no subcommand is specified.
5325 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5327 * configure.in: Add m68k-ericsson-*.
5328 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5330 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5332 * maint.c: New file.
5333 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5334 * Makefile.in (OBS): Add new file maint.o.
5335 * defs.h (command_class): Add class_maintenance.
5336 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5337 commands. Allow for them (and other nonessential parts of gdb)
5338 to be selectively left out under special circumstances.
5339 * gdbtypes.c (recursive_dump_type): New function; supports
5340 maintenance print-type command.
5341 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5343 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5345 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5346 initializers. Add initializations for setprintlist, showprintlist,
5347 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5348 * printcmd.c (maintenance_print_type): New maintenance cmd.
5349 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5350 implied by comment that all cmd lists are owned by main.c.
5351 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5352 that all cmd lists are owned by main.c.
5353 * language.c (setchecklist, showchecklist): Move to main.c, as
5354 implied by comment that all cmd lists are owned by main.c
5355 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5356 deletelist): Remove redundant declarations (also in gdbcmd.h).
5357 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5358 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5359 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5360 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5361 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5362 maintenance_print_msymbols, maintenance_print_objfiles):
5364 * symmisc.c (printsyms_command, printpsyms_command,
5365 printmsyms_command, printobjfiles_command): Removed from
5366 _initialize_symmisc.
5367 * main.c (dump_me_command): Moved to maint.c and renamed to
5368 maintenance_dump_me.
5369 * breakpoint.c (all_breakpoints_info): Rename to
5370 maintenance_info_breakpoints.
5371 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5372 all_breakpoints_info to add maintenance_info_breakpoints to the
5373 maintenanceinfolist instead.
5374 main.c (initialize_main): Set up maintenance class commands.
5376 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5378 * energize-patches: Fix minor problems with building energize lib.
5380 * energize-patches: Change names of all cadillac procedure calls
5381 to be energize procedure calls. Simplify many hooks by moving
5382 tests energize.c. Configure energize, and build it automatically now.
5384 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5386 * Makefile.in (VERSION): Bump to 4.5.7.
5387 * cplus-dem.c (demangle_args): Validate index for previously
5388 seen type to guard against bogus values from malformed manglings.
5389 * valops.c (value_struct_elt_for_reference): Guard against
5390 blindly using NULL return value from lookup_symbol.
5392 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5394 * cadillac.c, cadillac-patches: Rename to energize.c and
5395 energize-patches. Change all routines and variables named
5396 'cadillac*' to 'energize*'. Create new file called energize.h to
5397 hold all interface declarations.
5399 * deblib/connection/*: Move all of this stuff into energize/, but
5400 delete unneeded files.
5402 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5404 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5406 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5407 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5408 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5409 child processes, to avoid dead ones "hanging around" after GDB exits.
5410 (attach): Always stop the process if it needs it. Set RLC flag
5411 when attaching running processes, so it will continue if we detach
5412 it, quit, or are killed.
5413 (detach): Clear faults and set RLC flag to make process run
5415 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5417 (info_proc): Open process O_RDONLY, so we can see any process,
5418 even those controlled by debuggers.
5419 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5421 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5423 Relocate symbols using an array of section_offsets, rather than a
5424 single `addr' or `offset'. This makes Solaris-2 support work, and
5425 permits better VxWorks (and maybe xcoff) support later.
5427 * symtab.h (struct section_offsets): New structure for keeping
5428 a set of offsets, rather than a single one.
5429 (struct objfile): Replace addr with section_offsets member.
5430 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5431 * gdb-stabs.h: New include file with `symbol type specific'
5432 parameters for psymtabs and objfiles.
5433 * Makefile.in (HFILES): Add gdb-stabs.h.
5434 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5435 * coffread.c: Conforming changes. Fake offset array always 0.
5436 * dbxread.c: Conforming changes.
5437 (struct dbx_symfile_info): Move to gdb-stabs.h.
5438 (start_psymtab): Call elfstab_offset_sections to calculate good
5439 offsets for this source file, based on the ELF symbol table info.
5440 (read_ofile_symtab): Yank N_CATCH, which is dead.
5441 (process_one_symbol, N_CATCH): Yank.
5442 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5443 Relocate with SECT_OFF_TEXT.
5444 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5445 to distinguish relocatable from absolute symbols. Then, if not
5447 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5448 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5449 (", N_ROSYM): SECT_OFF_RODATA.
5450 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5451 (dbx_symfile_offsets): Add to translate addr to offset.
5452 * dwarfread.c: Conforming changes. Single offset currently used.
5453 * elfread.c: Add various complaints about elf/stab stuff.
5454 #include gdb-stabs.h. Conforming changes, using a single offset.
5455 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5456 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5457 for later use in building psymtabs.
5458 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5459 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5460 (free_elfinfo): New fn, frees all chained stab_section_infos
5461 in an objfile, and zaps the start-of-chain pointer.
5462 (elfstab_offset_sections): New fn, looks in stab_section_info
5463 chain to determine section bases to relocate a psymtab's worth
5464 of symbols, as they are being read.
5465 * mipsread.c: Conforming changes. Stabs-reading will relocate
5466 using one offset. MIPS-reading will not relocate at all.
5467 * partial-stab.h: Relocate different symbol types using different
5468 offsets from section_offsets.
5469 * symfile.c: Conforming changes.
5470 (find_lowest_section): Unused function to use later
5471 to free us from the Tyranny of the Text Section.
5472 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5473 in all lower layers of symbol reading. Call format-specific
5474 sym_offsets function to initialize offsets for high speed symbol
5476 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5477 (symbol_file_command, add_symbol_file_command): Callers changed.
5478 * symmisc.c (dump_psymtab): Print new relocation parameters.
5479 * xcoffread.c: Corresponding changes.
5481 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5482 * main.c (main): Read the $HOME/.gdbinit file before processing
5483 the argv arguments (e.g. reading symbol files or core
5484 files). This allows global parameters to be set, which will apply
5485 during the symbol reading. The ./.gdbinit is still read after
5487 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5488 * xcoffexec.c: Clean up quote inside comment.
5490 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5492 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5493 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5494 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5495 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5496 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5497 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5498 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5499 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5500 values.c, xcoffread.c:
5501 Remove "(void)" casts from function calls where the return value
5502 is ignored, in accordance with GNU coding standards.
5504 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5506 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5507 * partial-stab.h: Ignore N_ENDM.
5508 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5509 CODE or DATA section attachment. This eliminates a lot of random
5510 values from shared libraries, which screw up the ordinary symbols
5511 in the address ranges they happen to overlap.
5512 * buildsym.c (define_symbol): Eliminate special tests
5513 for function types; move into "function" cases in switch statement.
5514 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5515 in case they define new type numbers. But ignore them (FIXME).
5516 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5517 (read_sun_builtin_type): Add commentary.
5519 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5521 * xm-rs6000.h: define MEM_FNS_DECLARED
5523 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5525 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5526 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5527 * mips-xdep.c: Remove most include files (unused, caused errs).
5528 (fetch_core_registers): Use right parameters in dummy fn.
5530 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5532 * buildsym.c (scan_file_globals): Beware the null file.
5533 Fix from Jim Williams.
5535 * stack.c (return_command): Evaluate expression *before* popping
5536 off the stack frames! Fix inspired by Jim Williams.
5537 (up_silently_command, down_silently_command): No sel frame is error.
5539 * defs.h (memcpy, memset): Conditionalize decls on
5540 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5541 (alloca): Break out the STDC and non-STDC alloca cases, to make
5542 it work on old preprocessors as well as "picky ANSI" ones.
5543 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5545 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5546 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5547 header files define it!
5549 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5551 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5553 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5554 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5555 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5556 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5557 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5558 utils.c, valarith.c, valops.c, valprint.c, values.c:
5559 Replace bcopy() use with memcpy(), which is more standard and can
5560 take advantage of gcc's builtin functions for increased performance.
5561 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5562 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5564 Replace bzero() use with memset(), which is more standard and can
5565 take advantage of gcc's builtin functions for increased performance.
5566 * i386-tdep.c, main.c, valprint.c:
5567 Replace bcmp() use with memcmp(), which is more standard and can
5568 take advantage of gcc's builtin functions for increased performance.
5570 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5572 * remote.c (remote_wait): Fix cast on signal() call.
5573 * defs.h (alloca): More diddling with alloca. Have to ensure
5574 that it has a prototype, so that if alloca is defined as a macro
5575 that takes an arg, the definition is seen as a use of a macro
5576 that takes an arg, to satisfy picky ANSI preprocessors.
5578 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5580 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5581 consistency with all other gdb files.
5582 * cadillac.c: Use <string.h> rather than <strings.h>.
5583 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5584 * Makefile.in (MAKE): Remove definition for consistency with
5585 other Makefile.in files and to fix problem with recursive makes.
5587 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5589 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5592 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5594 * source.c (print_source_lines): for DOS interoperability; don't
5595 print CR (013) as ^M.
5597 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5599 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5601 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5603 * remote.c (remote_wait): Cast signal to void * to avoid warning
5604 from busted HP compiler.
5606 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5607 stabs cause end_psymtab to be called.
5609 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5610 compiler feature of putting 'c' into basic type descriptors for
5613 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5614 where there is no place for nPC in prrun struct.
5616 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5618 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5619 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5620 * dwarfread.c (enum_type): Save enum names on type_obstack.
5621 * dwarfread.c (struct_type): Save member name on type_obstack.
5622 * symtab.c (_initialize_symtab): Fix misspelling.
5623 * regex.c (store_jump, insert_jump): Return void.
5625 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5627 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5628 (alloca): Declare return type on SPARC, since Sun doesn't.
5629 (*_BYTE_ORDER): Improve comment: *must* be defined.
5631 * tm-hppa.h: New file, architectural definition of HP PA.
5632 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5634 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5635 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5636 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5637 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5640 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5641 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5642 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5644 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5646 * printcmd.c (output_command): Thinko.
5647 (x_command): Only set remembered size/format if cmd succeeds.
5649 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5650 since it is no longer used and burns time for every symbol read.
5651 (process_one_symbol): Treat N_CATCH like default (complain).
5653 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5655 * partial-stab.h (case N_TEXT): Fix fencepost error when
5656 detecting start of new symbol info after reading symtab for a
5657 module with a zero length TEXT segment.
5659 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5661 * Makefile.in (VERSION): Bump to 4.5.6.
5662 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5664 * defs.h (NORETURN): Define away for Lucid compiler.
5665 * remote.c (remote_timer, remote_interrupt): Signal handlers
5667 * ser-termios.c (serial_write, serial_close): Return whatever
5668 value the write/close call returns, rather than falling off end.
5669 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5670 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5672 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5673 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5675 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5676 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5677 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5678 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5680 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5681 store_inferior_registers): Supply missing fourth argument to
5683 * cadillac.c (kernel_dispatch): Make return type void.
5684 * cadillac.c (iosig): Signal handlers take one int arg.
5685 * valprint.c (val_print_fields): Call fprint_symbol to get
5686 automatic C++ demangling for mangled field names.
5688 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5690 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5691 * dwarfread.c (enum_type): Fix misspelling in comment.
5692 * valprint.c (val_print_fields, cplus_val_print): Minor
5693 adjustment to printing of C++ class structures to more closely
5694 match format for printing C structures, with and without setting
5697 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5699 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5700 (which is not a Posix signal) if it isn't defined.
5701 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5702 New port to Linux (a free Unix clone for 386 machines).
5704 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5706 COFF changes for dealing better with EPI 29K C compiler output.
5708 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5710 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5711 (read_coff_symtab): Move patch_opaque_types call from
5712 coff_symfile_read. Restrict it to symtabs from this objfile.
5713 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5714 references on opaque type chain; just let coff_lookup_type handle 'em.
5715 (decode_type): Complain about tagndx values on
5716 non-struct/union/enum types, which the EPI compiler tends to produce.
5718 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5720 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5723 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5724 usage to match new prototype. Include libbfd.h to get prototype.
5726 * source.c (find_source_lines): Handle large st_size fields.
5728 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5730 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5731 * stack.c (return_command): Use cleanups to avoid memory leaks.
5733 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5735 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5736 INT_REGNUM to INTE_REGNUM.
5738 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5740 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5742 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5743 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5744 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5745 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5747 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5748 declarations of malloc/realloc/free that are inserted by some
5750 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5752 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5753 another decl of strdup (this really ought to come from libiberty.h!).
5755 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5757 * remote.c (getpkt): Error if input exceeds buffer size.
5758 (_initialize_remote): `set remotedebug' enables packet trace.
5760 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5761 N_SLINE's, etc, just like Sun cc on Solaris2.
5763 * am29k-tdep.c (read_register_stack, write_register_stack):
5764 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5765 variable. Add `set' and `show' commands for it.
5766 * doc/gdb.texinfo: Document it.
5768 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5770 * valprint.c (type_print_1): Plug memory leak. Print all
5771 C++ syms as demangled, not just functions.
5772 * buildsym.c (read_range_type): When we find a signed char
5773 type, do a lookup of signed char, not plain char. Plain char's
5774 still get looked up as plain char's elsewhere.
5776 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5778 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5779 (Bug and fix found by Pierre Willard.)
5781 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5783 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5785 * xm-rs6000.h: Add decl for strdup().
5787 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5790 * breakpoint.c (enable_command, disable_command): Without args,
5791 should only affect normal breakpoints and watchpoints.
5793 * m68k-pinsn.c (print_insn_arg): Make register be const.
5794 * xcoffexec.c: Remove ' from comment.
5795 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5796 with decls of malloc in c-exp.tab.c (as produced by yacc).
5797 There's got to be a better way to do this...
5799 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5801 * partial-stab.h: Convert single rindex use to strrchr.
5802 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5803 standard <strings.h> file, now that the only single use of
5804 rindex in the gdb source files is gone.
5806 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5808 * mipsread.c: Undo ill effects from including <strings.h>,
5809 which #defines index to be strchr. Unfortunately, index is
5810 a member of a symbol table structure that can't be changed.
5811 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5812 remove redundant #include's.
5814 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5816 * mipsread.c: #include <strings.h> for rindex().
5818 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5820 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5822 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5824 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5825 extraneous SO stabs from busted C++ compilers.
5827 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5829 * Makefile.in (VERSION): Bump to 4.5.5.
5830 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5831 C++ lookups fail, print possibly helpful hint about completion.
5832 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5833 for static data members.
5834 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5835 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5836 it's broken on ncr3000's.
5838 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5840 * dwarfread.c (decode_modified_type): Change type of first arg.
5841 Change 'modifier' to char from unsigned char. Cast single use
5842 that needs to be unsigned char.
5843 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5844 * utils.c (strdup_demangled): Add function.
5845 * defs.h (strdup_demangled): Add prototype.
5846 * stack.c (return_command): Demangle C++ function names for query.
5847 * infcmd.c (jump_command): Demangle C++ function names for query.
5848 * cplus-dem.c (consume_count): New function and prototype.
5849 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5850 do_type): Replace conversion code with consume_count().
5851 * cplus-dem.c (gnu_special): Fix demangled of static members.
5852 * source.c (list_command): Print demangled function names
5853 when appropriate. Fix supplied by Peter Schauer.
5855 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5857 * sparc-tdep.c: Clean up slightly for Solaris2.
5859 * buildsym.c (define_symbol): Nameless types are now on several
5860 platforms; generalize them and un-ifdef them to make Solaris 2
5863 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5865 * infcmd.c: Fix typo (reported by Rob Savoye).
5866 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5867 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5868 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5869 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5870 rather than the one for the first file in the dependency chain.
5872 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5873 set. Don't reset our own texthigh, or dependency-only pst's, in
5874 scanning all the rest of the psymtabs.
5875 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5877 * buildsym.h (N_UNDF): Improve comments.
5878 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5880 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5882 * symtab.h (struct symbol): Add aux_value union for preserving
5883 an additional per-symbol value.
5884 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5885 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5886 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5887 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5888 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5890 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5892 * symfile.c (clear_symtab_users_once): Now non-static (for
5895 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5897 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5898 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5899 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5901 Solaris-2 support on SPARC:
5903 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5904 Add symbol_size and file offsets to struct symloc.
5905 Add static symbol_table_offset, string_table_offset,
5906 file_string_table_offset, next_file_string_table_offset,
5908 (add_old_header_file): Convert error() to complain()t.
5909 (dbx_symfile_read): Get symbol size via the objfile.
5910 Also get symbol_table_offset.
5911 (dbx_symfile_init): Record symbol size and count via the objfile.
5912 (dbx_next_symbol_text): Always add file_string_table_offset when
5913 accessing string table.
5914 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5915 (SET_NAMESTRING): Use the offset.
5916 (end_psymtab): Large kludge to determine addresses where source
5917 files start and end (for the psymtab header).
5918 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5919 Get this, symbol size, and symbol offset, from psymtab.
5920 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5921 Patch up last_source_start_addr if zero in N_SO.
5922 (process_one_symbol): Add variable function_start_offset.
5923 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5924 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5925 ( "", N_OBJ, N_OPT): Ignore.
5926 (elfstab_build_psymtabs): New function to read stabs out of
5929 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5930 (gdb): use GLOBAL_CFLAGS when linking, too.
5931 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5932 (N_OBJ, N_OPT): Ignore.
5933 ('f', 'F'): Save last function name.
5935 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5936 extra info in the minimal symbol.
5937 (elf_symtab_read): The extra info is the size of an ELF object,
5938 which was kludged to us in the `udata' field of the BFD symbol.
5939 Gag me with a crowbar...
5940 (elf_symfile_read): Keep track of both the absolute load address,
5941 and the offset between load addr and symbols. Handle STABS as
5942 well as DWARF sections, passing the absolute load address to
5943 elfstab_build_psymtabs.
5945 * symfile.h: Prototype elfstab_build_psymtabs.
5946 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5948 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5950 * buildsym.h: Add processing_acc_compilation flag.
5951 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5952 (define_symbol): Skip arg types in function entries. Resolve
5953 overloaded 'P' which acc uses for prototypes of functions called
5955 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5957 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5958 save size of ELF symbols. FIXME.
5959 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5960 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5962 * configure.in: Solaris config is sparc-sun-solaris2.
5963 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5965 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5966 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5967 * symfile.c (symfile_bfd_open): Comment where name is freed.
5968 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5970 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5972 * expprint.c (print_subexp): Add missing ']'.
5973 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5974 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5975 * WHATS.NEW: Point out improved C++ function name handling.
5976 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5977 type names for both implicitly and explicitly signed integral
5978 types. See comment in the source code.
5980 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5982 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5983 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5984 * expprint.c (print_subexp): Fix printing of register names.
5986 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5988 * inferior.h (register_valid): Declare.
5989 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5990 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5991 macros for traversing the data structures in a single objfile.
5992 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5993 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5996 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5998 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5999 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6000 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6001 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6003 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6005 * depend: rebuild to account for remote-st2000.c.
6006 * remote-st2000.c: Almost works now.
6007 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6009 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6011 * c-exp.y (yylex): Recognize single-quoted strings that specify
6012 tokens with embedded whitespace, such as C++ demangled names.
6013 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6014 * main.c (gdb_completer_quote_characters): Add global variable.
6015 * main.c (symbol_completion_function): Total rewrite for C++
6016 demangled name handling.
6017 * main.c (skip_quoted): New function.
6018 * main.c (main): Set rl_completer_quote_characters.
6019 * symmisc.c (dump_symtab): Print source language for symtab.
6020 * symtab.c (expensive_mangler): Add prototype and function.
6021 * symtab.c (completion_list_add_symbol): Total rewrite for new
6022 C++ demangled name handling.
6023 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6024 other changes for demangled C++ symbol handling.
6025 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6026 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6027 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6028 * symtab.c (completion_list_add_symbol): Total rewrite for new
6029 C++ demangled name handling.
6030 * symtab.c (expensive_mangler): New function.
6031 * utils.c (strcmp_iw, demangle_and_match): New functions.
6032 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6034 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6036 * Makefile.in: Roll VERSION to 4.5.4.
6037 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6038 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6039 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6041 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6043 * alldeps.mak: Rebuild to account for new files.
6044 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6045 * tm-st2000.h: New file.
6046 * configure.in: Tandem debug monitor (st2000) support.
6047 * remote-st2000.c, config/st2000.mt: ditto.
6049 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6051 * blockframe.c (inside_entry_file, inside_main_func,
6052 inside_entry_func): Return 0 if no symbols; avoid crashing.
6054 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6056 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6057 without masking, since it is signed and will later be compared
6058 against signed quantities. The right fix is probably to make
6059 it all unsigned, but this is a small, safe fix for this release.
6060 FIXME -- make the real change sometime soon.
6062 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6064 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6065 parameter in call to `symbol_file_add' to 0.
6067 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6069 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6071 * configure.in: Handle -m680[01234]0-wrs.
6073 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6075 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6076 `ieee_extended_to_double'.
6078 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6080 * valops.c (value_assign): Lint, by Pierre Willard.
6082 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6084 * coredep.c (fetch_core_registers): Remove premature warning,
6085 which triggers on DECstation even though all regs are accessible.
6087 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6088 sign-extension of instruction fields even on unsigned-char hosts.
6089 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6091 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6092 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6093 since they define the target, not the host.
6094 * m88k-pinsn.c: Fix typo.
6096 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6098 * valarith.c (value_zerop): -0.0 is still zero.
6099 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6100 Patches by Paul Eggert <eggert@twinsun.com>.
6102 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6104 * alldeps.mak, depend: re-make to account for ser-*.c.
6106 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6108 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6109 disconnecting from controlling terminal, to avoid gdb hanging
6110 on SVR4. Fixes bug reported by Oliver Okrongli.
6111 * procfs.c (PROC_NAME_FMT): Change format to match default used
6112 by system, as suggested by Oliver Okrongli.
6113 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6114 bug fix from Brent Townshend (bst%tt@cam.ORG).
6115 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6116 by turlais@rechser.total.fr.
6117 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6118 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6119 * objfiles.h (unlink_objfile): Add prototype.
6120 * objfiles.c (unlink_objfile): Add function.
6121 * objfiles.c (free_objfile): Call unlink_objfile.
6122 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6123 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6124 Also, discard old possibly bogus sf struct.
6125 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6126 find_sym_fns() for remapped symbol files, in case of any changes
6127 since the last mapping.
6129 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6131 * findvar.c (read_relative_register_raw_bytes): use the raw size
6132 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6134 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6136 Changes to support GDB running on DOS using GO32 and H8 support
6138 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6139 allowing hosts with different text and binary file formats to
6141 * coffread.c (read_coff_symtab): changed calling convention and
6142 operation - now it opens its own file with FOPEN_RB rather than
6143 duping and fdopening the provided handle.
6144 * dbxread.c, cplus-dem.c: #include mangling.
6145 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6146 binary files oring in the right bit.
6147 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6148 * remote-hms.c: cleanup to use the new remote serial stuff
6149 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6150 independent remote terminal I/O.
6151 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6152 * source.c (openp): fix off by one problem removing / - can now
6153 open a source file in the root directory with DOS.
6154 * values.c (value_as_pointer): remove bogus address bits from
6155 long. (unpack_long): unpack into unsigned long/short if pointer.
6157 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6159 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6160 It gets permanently stuck in many OSes.
6161 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6163 * breakpoint.c: Improve help text for info breakpoints.
6165 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6167 * README: Add pointer to internals doc, and describe reading
6169 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6170 * symtab.c (output_source_filename): Remove old glop for wrapping
6171 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6173 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6175 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6176 * munch: Add sort -u to avoid duplications.
6177 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6178 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6180 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6182 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6183 avoid infinite loops while demangling bogus mangled names.
6184 * valprint.c (type_print_base): Minor fix for GNU style guide
6187 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6189 * Makefile.in (VERSION): Bump to 4.5.3
6190 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6191 * Makefile.in (demangle): New target to create standalone
6192 demangler with same code and options as internal demangler.
6193 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6194 to support ARM style and Lucid style demangling, improve
6195 maintainability, fix several demangling bugs. More changes
6197 * defs.h (strstr): Add ANSI compatible prototype.
6198 * valprint.c (type_print_1): Demangle using ansi option.
6199 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6201 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6203 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6206 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6208 * mipsread.c (parse_procedure): Return rather than using
6209 uninitialized variable 'b'.
6211 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6213 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6214 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6215 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6216 relative to each source file.
6218 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6220 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6223 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6225 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6226 * am29k-tdep.c: Update to latest code from AMD.
6227 (get_saved_register) don't crap out if no frame.
6228 * remote-udi.c: Set/clear inferior_pid as appropriate.
6229 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6230 error handling. Fixup end-of-debugging messages.
6231 (udi_fetch_registers) clean up big time, mainly don't multiply
6232 register_valid indices by 4, and use proper Offset when reading
6233 gr96-gr127. (udi_store_registers) general cleanup.
6234 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6235 INT_REGNUM->INTE_REGNUM.
6236 * tm-29k.h: Upgrade to latest code from AMD.
6237 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6238 (UDIConnect) Clean up error processing (like, don't do exit() if
6239 execlp fails), make code restartable, make more attractive.
6240 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6243 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6245 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6246 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6247 from former to latter.
6249 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6251 * cplus-dem.c (do_args): Handle void args the same as others.
6252 * objfiles.c (free_objfile): Only try to unmap files when
6253 reusable objfiles are supported.
6254 * valprint.c (type_print_varspec_suffix): Add parameter that
6255 specifies if C++ demangling included function arguments. Use
6256 it to suppress printing extra pair of ()'s.
6257 * valprint.c (type_print_1): Fix problem with printing demangled
6258 C++ function types where demangled type includes the function
6261 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6263 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6264 Allows selection of C++ demangler to be a configuration option
6265 until multiple demanglers are supported.
6266 * demangle.h: New include file for extended demangler support.
6267 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6268 utils.c, valprint.c: Include "demangle.h" and change all calls
6269 to cplus_demangle() or fputs_demangled() to use individual
6271 * valprint.c (type_print_1): Change options to cplus_demangle
6272 to print demangled function args. Still broken, but now less so.
6273 * cplus-dem.c: Include demangle.h, reorganize and update some
6274 comments to reflect reality.
6275 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6276 second arg from fixed integer to bit based multiple options.
6277 * cplus-dem.c (optable): Reformat and replace ansi members with
6279 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6281 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6283 * values.c (set_internalvar): Force evaluation of lazy values.
6284 Bug reported by RMS.
6286 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6288 * Makefile.in (VERSION): Bump to 4.5.2.
6289 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6290 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6291 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6292 proper handling of bit fields.
6293 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6294 * symtab.h: Fix couple of misspellings in comments.
6295 * value.h (struct value): Clarify use of bitpos.
6296 * value.h (unpack_field_as_long): Change prototype, returns
6298 * values.c (unpack_field_as_long): Change return type to LONGEST,
6299 sign extend unpacked fields that are signed, other rewriting.
6300 * config/ncr3000.mt: New target config file.
6302 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6304 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6305 even when printing 8-bit characters.
6307 * gdbtypes.c (make_{reference,pointer,function}_type): New
6308 functions which handle overwriting of forward-referenced types
6309 for stabs file reading.
6310 (lookup_{reference,pointer,function}_type): These just call
6311 the make_*_type functions with a null storage alloc parameter.
6312 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6313 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6315 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6316 (dbx_alloc_type): Make it easier to understand. No funct change.
6317 (define_symbol: 't'): Don't put the typedef name into the name of
6318 the struct, union, or enum. Bugfix.
6319 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6320 routines to properly handle overwriting preallocated types so that
6321 forward references will work.
6322 (read_enum_type): Force enum values to file scope, due to bug in
6323 Sun compiler output. FIXME, fix later.
6325 Remove unused header_file_prev_index mechanism. It was already
6326 obsolete in gdb-3.5. These comments appeared in 3.5:
6327 /* This code was used before I knew about the instance codes.
6328 My first hypothesis is that it is not necessary now
6329 that instance codes are handled. */
6330 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6331 * buildsym.h: Remove it and prev_index that saves it.
6332 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6334 * solib.c (special_symbol_handling): When called from core files,
6335 must set up debug_addr. Don't print error messages, just return.
6336 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6338 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6340 * cplus-dem.c: Allow nested class names (as in
6341 Foo::Bar::method()).
6342 Allow the cleaner cfront style of nested class names
6343 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6344 Make cplus_demangle re-entrant by removing use of global
6345 variables. Instead, place all shared variables in a
6346 stack-allocated structure, and pass around its address.
6348 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6350 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6351 29k-share/* subdirs...
6353 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6354 rewrite, only leave out the bugs.
6356 * Makefile.in: Add 29k/UDI support. Improve depend.
6357 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6359 * am29k-tdep.c: Update to use new calling conventions, and misc
6362 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6364 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6366 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6367 breakpoint instructions that leave PC pointing at the right place.
6369 * core.c (core_open): Call warning() to print warnings.
6371 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6373 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6374 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6375 This prevents a crash when trying to lookup the value of a
6376 non-existent symbol.
6378 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6380 * signame.c, signame.h: Remove, replaced by strsignal.c in
6382 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6383 sun386-xdep.c: Remove include of signame.h
6384 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6385 * Makefile.in (HFILES): Remove signame.h
6386 * Makefile.in (OBS): Remove signame.o
6387 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6388 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6389 psignal, perror): Add prototypes.
6390 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6392 * depend: Manually remove signame.[cho] references.
6393 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6395 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6396 with safe_strsignal.
6397 * core.c (core_open): Replace use of sys_siglist with
6399 * core.c (memory_error): Replace use of sys_errlist with
6401 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6403 * infcmd.c (program_info): Replace use of sys_siglist with
6405 * infrun.c (signal_stop, signal_print, signal_program):
6406 Allocate dynamically based on dynamic determination of number
6407 of signals to support.
6408 * infrun.c (child_create_inferior): Replace use of sys_errlist
6410 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6412 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6413 strsigno and sys_siglist with safe_strsignal.
6414 * infrun.c (handle_command): Call signo_max to find number of
6415 signals. Replace sig_number with strtosigno and sig_abbrev with
6417 * infrun.c (signals_info): Replace sig_number with strtosigno.
6418 * infrun.c (_initialize_infrun): Call signo_max to find number of
6419 signals. Dynamically allocate signal_{stop,print,program}.
6420 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6421 * procfs.c (errnoname): Add function and prototype.
6422 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6423 of sys_siglist with safe_strsignal.
6424 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6425 sys_siglist with safe_strsignal.
6426 * procfs.c (info_proc_stop): Call errnoname.
6427 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6428 * stuff.c (main, get_offset): Replace use of sys_errlist with
6430 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6431 with safe_strsignal.
6432 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6433 with safe_strsignal.
6434 * utils.c (safe_strerror, safe_strsignal): Add functions that
6435 call strerror and strsignal respectively, and deal with NULL
6437 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6438 sys_errlist with safe_strerror.
6439 * valprint.c (val_print): Replace use of sys_errlist with
6442 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6444 * Makefile.in: rework CFLAGS so that they can be set from the
6445 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6446 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6447 Pass CFLAGS on recusions.
6449 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6451 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6452 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6453 overkill for the problem it solved.
6454 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6455 and default to simply printing type names as appropriate.
6456 * main.c (main): Remove one of the leading newlines from
6457 warning_pre_print initialization.
6458 * objfiles.c (open_existing_mapped_file): Add function and
6460 * objfiles.c (open_mapped_file): Rewrite to use new function
6461 open_existing_mapped_file.
6463 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6465 * sun3-xdep.c (fetch_core_registers): Lint.
6466 * tm-sun3.h: Prototype lint.
6469 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6471 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6472 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6473 * objfiles.c: Cast calls to close() with unused returns to void.
6474 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6475 old objfile's name before updating it.
6476 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6477 * objfiles.h (objfile struct): Add mmfd member.
6478 * symfile.c (syms_from_objfile): Move some code to
6479 new_symfile_objfile.
6480 * symfile.c (new_symfile_objfile): Add new function, common code
6481 from syms_from_objfile.
6482 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6483 mapped and unmapped symbol files.
6484 * symfile.c (symbol_file_command): Print "No symbol file now"
6485 message, ala exec_file_command for the exec file.
6486 * symfile.h (new_symfile_objfile): Add prototype.
6487 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6488 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6490 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6492 * rs6000-pinsn.c: New version from IBM (Metin).
6493 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6494 to avoid warnings from some compilers.
6496 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6498 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6499 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6500 type's flag word that marks it as a fundamental type.
6501 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6502 flags argument for all calls to init_type().
6503 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6504 flags argument for all calls to init_type(). Also remove
6505 dependency on host sizes for ints, floats, etc.
6506 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6507 flags argument for all calls to init_type(). Also remove
6508 dependency on host sizes for ints, floats, etc.
6509 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6510 bit to flags argument for all calls to init_type(). Add types
6511 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6512 * valprint.c (unsigned_type_table, signed_type_table,
6513 float_type_table): Remove.
6514 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6515 bit when printing fundamental types, and print the actual name
6516 for such types, rather than inventing one. Remove code that
6517 invented fundamental type names.
6518 * valprint.c (_initialize_valprint): Remove initializations
6519 for now removed unsigned_type_table, signed_type_table, and
6522 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6524 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6525 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6528 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6530 * dwarfread.c (target_to_host): New function similar to previous
6532 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6533 Extensive changes to convert all previous usages to use new
6534 target_to_host() function.
6535 * dwarfread.c (struct dieinfo): Change types of most integral
6536 members to be unsigned.
6538 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6540 * WHATS.NEW: Revise -mapped doc.
6542 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6544 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6545 too high or when skipping `forwards' moves us backwards.
6546 (parse_type): Print mis-guessed tag name in complaint.
6547 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6548 (parse_procedure): Do not attempt to create symbols; just fill in
6549 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6550 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6551 for clarity. Set top_stack before calling parse_external. In
6552 stabs, sort symbols before calling parse_procedure.
6554 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6555 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6556 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6557 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6560 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6562 * Makefile.in (VERSION): Set to 4.5.1.
6563 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6564 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6565 fill_gregset): New functions for SVR4 /proc support.
6566 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6567 Remove new symbol types and such to ../include/coff/symconst.h.
6568 (parse_symbol): Simplify code for parsing struct/enum/unions.
6569 (parse_type): Handle `long long' types.
6570 (upgrade_type): Handle `const' qualifier.
6571 (parse_partial_symbols): fix indentation, clean a bit.
6573 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6575 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6576 copy in data from raw read buffers, calling bfd byteswapping
6577 routines as appropriate. Use to replace most existing memcpy
6579 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6580 * configure.in: Recognize new ncr3000 config.
6581 * config/ncr3000.mh: New config file.
6583 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6587 * README: Update for release.
6588 * Makefile.in: Update version to 4.5.
6589 * WHATS.NEW: The obvious.
6591 * depend: Generate new depend file for this release.
6593 * Makefile.in (depend): Fix dependancy generation so that it does
6594 not include gcc 'fixincluded' files, which are usually in a system
6597 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6599 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6600 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6601 symbols for nameless types. And, handle `R' (register parameter
6602 type) for AIX. (an extension to existing stabstring grammar).
6603 * rs6000-xdep.c: Fix typo (= should have been ==).
6605 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6607 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6609 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6611 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6612 * signame.c (SIGWAITING, SIGLWP): Add.
6614 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6616 * xm-i386mach.h: add decls for errno and strdup().
6618 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6619 used in array index context (otherwise, some compilers barf).
6621 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6623 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6624 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6625 in a system call, and provide better backtrace if so.
6627 * Makefile.in (HFILES): Add xcoffsolib.h.
6628 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6629 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6631 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6632 mipscoff_symfile_read): Convert to BFD to do file I/O.
6634 * symfile.c: #include <ctype.h> to get proper def if isspace().
6636 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6638 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6640 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6641 function also when parsing embedded stabs.
6643 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6645 * mipsread.c: Fix more declarations.
6647 * mipsread.c: Fix many invocations of complain. Use enum
6648 type_code where appropriate.
6650 * xm-vaxult.h: Add decl for strdup().
6652 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6655 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6657 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6660 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6662 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6663 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6664 Merge in more patches for rs6000 from Metin Ozisik.
6665 * utils.c: Fix typo in comment.
6667 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6669 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6670 * procfs.c (attach): Set nopass_next_sigstop if attached
6671 process is forcibly stopped.
6672 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6673 resending SIGSTOP to attached process on first resume.
6675 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6677 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6679 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6681 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6682 (VERSION): Bump to 4.4.85.
6683 * mipsread.c: Update for new include files. Lint.
6684 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6685 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6686 Don't need to bring in mipsread.o specially any more.
6688 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6690 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6691 routine (for Irix-4.x). Make many funcs static and void.
6692 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6693 * (init_extra_frame_info): Don't trash cached value of frame
6694 pointer register. This fixes backtracing through routines that use
6695 alloca(). Generally clean up declarations of functions, and use
6696 typedefs and macros to reference data structures as appropriate.
6697 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6700 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6702 * values.c (unpack_long): Fix unpacking error for signed chars
6703 on hosts where the default character type is unsigned.
6704 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6705 for newer SVR4 variants.
6706 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6707 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6708 * procfs.c (mappingflags): Add support for MA_PHYS
6710 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6712 * buildsym.c (read_struct_type): Avoid coredump when C++
6713 abbreviated type name is messed up. Reported by Joe Buck.
6714 FIXME, we need to determine whether GDB or GCC needs to be
6715 smarter to correctly locate this type name.
6717 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6718 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6719 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6720 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6721 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6723 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6725 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6726 * symtab.h (current_source_symtab): Make extern
6727 * symtab.h (current_source_line): Make extern
6728 * inferior.h: Move all procfs.c prototypes to one place, add
6729 prototype for proc_signal_handling_change. Add prototypes for
6730 signal_stop_state, signal_print_state, and signal_pass_state.
6731 * inferior.h (stop_soon_quietly): Make extern
6732 * inferior.h (attach_flag): Make extern
6733 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6734 * infrun.c (signal_stop_state, signal_print_state,
6735 signal_pass_state): New functions to query specific signal
6737 * infrun.c (handle_command): Minor error message change, add
6738 NOTICE_SIGNAL_HANDLING_CHANGE.
6739 * procfs.c (open_proc_file): Remove iris specific reset of
6740 inherit-on-fork flag, moved to proc_set_exec_trap().
6741 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6742 to reset inherit-on-fork flag, bash comment to GNU form.
6743 * procfs.c (proc_base_address, set_proc_siginfo,
6744 fetch_core_registers): Conform to code style.
6745 * procfs.c (signame.h): Include.
6746 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6747 syscallname(), info_proc_syscalls()): New macros, tables, and
6748 functions to organize and report system call information.
6749 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6750 saved_exitset, saved_entryset): Add to procinfo struct.
6751 * procfs.c (struct trans): Add.
6752 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6753 siginfo_table, errno_table): Tables to translate numeric values
6754 to symbolic names and short descriptions.
6755 * procfs.c (signalname, info_proc_signals): Add function and
6757 * procfs.c (proc_info): Now info_proc.
6758 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6759 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6760 info_proc_faults, lookupname, lookupdesc, sigcodename,
6761 sigcodedesc): New functions.
6762 * procfs.c (proc_signal_handling_change): New function to set
6763 the trace flags based on the state of gdb's signal handling flags.
6764 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6765 and remove code to do PIOCSTRACE ioctl.
6766 * procfs.c (attach, detach): Preserve and restore process flags
6767 using saved_* fields in procinfo struct.
6768 * procfs.c (attach): Call proc_signal_handling_change.
6769 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6770 * procfs.c (proc_desc): Update for latest changes.
6771 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6772 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6773 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6775 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6777 * procfs.c (set_proc_siginfo): Add prototype and new function.
6778 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6779 up inferior siginfo struct.
6780 * elfread.c (elf_symfile_read): Compute the relocation amount
6781 by subtracting off the address of the ".text" section.
6782 * solib.c: Add pointer to ".text" section to so_list struct.
6783 * solib.c (solib_map_sections): Initialize pointer to ".text"
6784 section in so_list struct.
6785 * solib.c (symbol_add_stub): Pass base address of ".text"
6786 section to symbol_file_add, rather than the load address of
6787 the shared library. On SunOS they are the same. On SVR4 they
6790 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6792 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6793 function name, not .gdbinfo. symbol.
6795 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6797 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6799 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6801 * Makefile.in (VERSION): 4.4.8
6803 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6804 commands in .cshrc/.profile won't get traced.
6806 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6808 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6809 * exec.c (build_section_table): Don't abort if no sections.
6810 * sparc-tdep.c (single_step): Lint.
6811 * utils.c (mrealloc): Handle realloc (0, size) case here.
6813 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6815 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6818 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6820 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6821 .gdbinfo. symbols are created. Move creation from parse_procedure
6822 to parse_symbol, where it is fairly easy to grow the symtab. This
6823 also fixes a symtab trashing bug on all mips-based systems.
6824 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6826 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6827 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6829 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6831 * c-exp.y: Add missing return type to yyparse() prototype.
6833 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6835 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6837 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6838 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6839 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6840 (patch_opaque_types): Avoid dummy args and result.
6841 * objfiles.c (have_partial_symbols, have_full_symbols,
6842 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6843 (iterate_over_objfiles, iterate_over_symtabs,
6844 iterate_over_psymtabs): Remove, clunky and slow.
6845 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6846 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6847 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6848 dump_objfile): Remove dummy args and results. Move filename
6849 comparisons to callers.
6850 (printsyms_command, printpsyms_command, printmsyms_command,
6851 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6852 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6853 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6854 list_symbols, make_symbol_completion_list): Replace explicit
6855 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6856 Eliminate Dijkstra flag crap, break out of loops with gotos.
6857 (lookup_symtab_1): Protect '/' tests from short filenames.
6858 (cplus_mangled_symbol): Move inline into lookup_symbol.
6859 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6860 (relocate_minimal_symbol): Move inline to vmap_symtab.
6861 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6862 iterate_over_msymbols with ALL_MSYMBOLS.
6864 Misc cleanup prior to release.
6866 * Makefile.in (VERSION): Roll to 4.4.7.
6867 (HFILES): Add call-cmds.h.
6868 * call-cmds.h: New header for command fns called by other files.
6869 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6870 (breakpoint_1): Remove unused type arg. Change callers.
6872 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6873 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6874 * mipsread.c: Add prototypes for all static functions.
6876 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6877 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6878 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6879 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6880 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6881 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6884 * buildsym.c (define_symbol): Handle global register variables
6885 (from Pierre Willard). Complain if register numbers are too large.
6886 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6887 * tm-sparc.h: Don't #include <sun4/reg.h>.
6888 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6889 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6891 * language.h: Avoid forward enum declaration.
6892 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6893 config/sun4os5.mt: New host and target.
6894 * defs.h (errno): #include <errno.h> rather than assuming int.
6895 From Pierre Willard.
6897 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6898 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6899 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6900 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6901 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6902 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6903 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6905 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6907 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6908 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6909 * language.h (enum exp_opcode): Avoid forward enum def.
6910 * main.c (define_command, user_defined_command): Lint.
6911 * mem-break.c, xcoffread.c: Lint.
6912 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6914 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6916 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6917 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6918 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6919 or IBM6000_TARGET as (approximately) appropriate.
6921 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6923 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6924 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6925 or not to try reading symbols from a mapped objfile. Plugs memory
6926 leak due to shared libraries generating no psymtabs or symtabs.
6928 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6930 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6931 * copying.awk: Lint. Make stronger warning at top of copying.c.
6932 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6933 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6934 (lookup_pointer_type): Add FIXME comment.
6935 * main.c (set_history_size_command): Disallow negative size.
6936 * partial-stab.h: Update copyright.
6937 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6939 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6941 * main.c (set_history_size_command): Negative size is error.
6942 (Reported by Peggy Fieland.)
6944 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6946 * coffread.c (coff_symfile_init): Update comment.
6947 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6948 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6949 macros to access the dbx specific objfile information.
6950 * dbxread.c (symfile_string_table, symfile_string_table_size):
6951 Remove these local variables.
6952 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6953 read_dbx_symtab): Remove the stringtab and stringtab_size params
6954 from the function prototypes, the function definition, and the
6955 function calls. These are now available via DBX_STRINGTAB and
6956 DBX_STRINGTAB_SIZE using the objfile pointer.
6957 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6958 an arg to read_dbx_symtab.
6959 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6960 stringtab and the dbx specific per-objfile private info.
6961 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6962 args in prototype, function definition, and function calls. It is
6963 now available via the DBX_SYMCOUNT macro using the objfile
6965 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6966 local instance of struct dbx_symfile_info and replace with DBX_*
6968 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6969 symfile_string_table and symfile_string_table_size.
6970 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6971 symfile_string_table.
6972 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6973 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6974 stringtab size variables. Remove all code that used to reread
6976 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6977 to prior to any calls to mmalloc for the objfile specific heap.
6978 * utils.c (init_malloc): Document the requirement that for each
6979 heap for which corruption checking is desired, that init_mmalloc
6980 must be called prior to any mmalloc calls on the heap.
6982 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6984 * rs6000-pinsn.c: Make dis-assembly output more like
6985 other targets: Don't print instruction in hex before
6986 the assembly; use print_address to print out jump
6989 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6991 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6992 * cplus-dem.c: Support "Sc" meaning "signed char".
6994 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6996 * configure.in: fix iris/iris3.
6998 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7000 * command.c, main.c (various places): Use ctype.h macros
7001 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7002 (such as (x >= 'A' && x <= 'Z')).
7003 (There are still more of these in other files.)
7004 * main.c (defined_command): Lower-case the user's
7005 new command before entering it. Needed because
7006 command lookup is case-insensitive (and also lower-cases).
7007 (Based on Metin's earlier patch.)
7009 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7011 * config/irix4.mh: new file.
7013 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7015 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7018 * xm-mips.h: Declare strdup for ultrix.
7020 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7021 when calling new_symbol.
7022 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7025 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7027 * config/rs6000.mh: Update (for Fred's new mmalloc)
7028 flags to disable use of GNU malloc/mmalloc.
7029 * munch: Change SYSV rule to allow .text before the label,
7030 as well as after, to work for AIX.
7031 * gdbtypes.h: Minor clarifiction.
7033 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7035 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7036 continuation in yet another place (between method declarations).
7038 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7040 * mips-tdep.c: include symfile.h and objfiles.h to fix
7043 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7045 * valops.c (value_struct_elt_for_reference): Added 'offset'
7046 parameter to handle multiple inheritance.
7047 * eval.c, value.h: Update accordingly.
7049 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7051 * objfiles.h: New file
7052 * Makefile.in (HFILES): Add objfiles.h
7053 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7054 main_scope_lowpc, main_scope_highpc.
7055 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7056 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7057 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7058 xcoffread.c, : Include objfiles.h.
7059 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7060 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7061 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7062 inside_entry_file() and logic changed appropriately.
7063 * blockframe.c (outside_startup_file): Renamed to
7064 inside_entry_file() and logic changed appropriately.
7065 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7066 and logic changed to use per-objfile specific fields.
7067 * blockframe.c (inside_entry_scope): Renamed to
7068 inside_entry_func() and logic changed to use per-objfile specific
7070 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7071 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7072 Remove extern decls.
7073 * symfile.c, symfile.h (entry_point): Remove extern decl.
7074 * coffread.c (coff_symfile_init): Common entry point init code
7075 moved to symfiles.c, call init_entry_point_info().
7076 * coffread.c (complete_symtab): Use new per-objfile entry info.
7077 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7078 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7080 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7081 * defs.h (inside_entry_scope, outside_startup_file,
7082 inside_main_scope): Prototypes changed for renames to
7083 inside_entry_func, inside_entry_file, inside_main_func,
7085 * symfile.c (syms_from_objfile): Common entry point init code
7086 moved to init_entry_point_info() and call init_entry_point_info().
7087 * symfile.h (init_entry_point_info): Include prototype.
7088 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7089 moved to symfiles.c and call init_entry_point_info().
7090 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7091 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7092 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7094 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7095 works for the majority of targets.
7096 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7097 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7098 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7099 Use default definition in frame.h.
7100 * frame.h (selected_frame_level): Make decl extern.
7101 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7102 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7103 * partial-stab.h: Use new per-objfile entry info.
7104 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7105 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7106 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7107 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7108 have_minimal_symbols): Prototypes moved to objfiles.h.
7109 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7110 Macros moved to objfiles.h.
7111 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7113 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7115 More C++ improvements (pointers to members, qualified names).
7116 * c-exp.y: Support exp.type::name and exp->type::name
7117 syntaxes. (Unfortunately, doesn't work for static members.)
7118 * c-exp.y, eval.c: Make type::~type work better.
7119 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7120 value_static_field by value_struct_elt_for_reference.
7121 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7122 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7123 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7124 for OP_SCOPE operand; no point in it now that we use lazy
7125 reading of values, and use "reference to member" objects.
7126 * gdbtypes.h: Clarify comment.
7127 * valops.c: Change value_struct_elt_for_address to return
7128 a reference (or variable), rather than a pointer. Change
7129 the name to value_struct_elt_for_reference to reflect this.
7130 Returning a reference instead of a address provides a
7131 generalization, since we can use the routine for both
7132 class::name as well as &class::name.
7133 Also, recurse to handle multiple inheritance properly.
7134 * valprint.c: Moved code to print pointer-to-members
7135 to new function point_class_member. This allows a
7136 "reference-to-member" to be printed using the same code.
7137 * valprint.c (type_print_varspec_prefix): Avoid printing
7138 "struct " for domains of class-member types.
7139 * valops.c (search_struct_field): Inline code for simplified
7140 version of value_static_field (which can then be deleted).
7141 * value.h: Rename value_struct_elt_for_address to
7142 value_struct_elt_for_reference. Delete value_static_field.
7143 * values.c: Remove no longer used function value_static_field.
7145 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7147 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7148 elfread.c (coff_symfile_finish): Add function, prototype, and
7149 add to the xxxx_sym_fns struct for each file type. Also reformat
7150 the xxxx_sym_fns vector to a standard format and add comments.
7151 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7152 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7153 Pass pointer to struct objfile rather than pointer to sym_fns.
7154 Change references inside each function accordingly. Allocate any
7155 symbol file specific info in the per-objfile memory region.
7156 * dbxread.c (free_and_init_header_files): Break function into
7157 free_header_files(), called from dbx_symfile_finish(), and
7158 init_header_files(), called from dbx_new_init().
7159 * dbxread.c (dbx_new_init): Move deallocation things to new
7160 dbx_symfile_finish function.
7161 * elfread.c (elf_new_init): Call buildsym_new_init().
7162 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7163 routine for the objfile before deallocating other stuff.
7164 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7165 * symfile.h: Move struct sym_fns to before struct objfile def.
7166 Add sym_finish function pointer and change prototypes of other
7167 function pointers to reflect passing struct objfile pointer rather
7168 than struct sym_fns pointer.
7169 * symfile.c: Remove now obsolete symtab_fns pointer.
7170 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7171 locates the correct sym_fns struct for the given objfile.
7172 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7173 for better support of mapped symbol tables.
7174 * symfile.c (symbol_file_command): Remove obsolete code using
7176 * symfile.h: Remove duplicate declarations for symfile_objfile,
7177 entry_point, and object_files.
7178 * target.c (target_info): Compare symfile_objfile to NULL.
7179 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7180 aixcoff_symfile_finish().
7182 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7184 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7185 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7186 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7188 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7190 Some improvements to g++ debugging.
7191 * symtab.c (list_symbols): demangle before pattern matching.
7192 * symtab.c: Other fixes to improve handing of operators.
7193 * valprint.c (type_print_base): Fix test for constructor.
7194 * values.c (value_static_field): Allow evaluation of
7195 CLASS::METHOD, returning a function pointer.
7197 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7199 * Makefile.in (VERSION): Roll 4.4.6.
7200 * exec.c (exec_file_command): Add code to ignore optional args
7201 passed in by file_command() for use in symbol_file_command().
7202 * main.c (main): Document -mapped and -readnow in help summary.
7203 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7204 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7205 to get filename from bfd with bfd_get_filename(). Test mapto
7206 against 0, not NULL. Use mstrsave() to make copy of filename.
7207 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7209 * remote-vx.c (vx_load_command, add_symbol_stub):
7210 Symbol_file_add() takes an additional arg.
7211 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7213 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7214 changed to return a bfd not an objfile pointer.
7215 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7216 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7217 Change to eliminate local bfd and use symfile_bfd_open() plus
7218 allocate_objfile(). Add code to implement readnow option.
7219 * symfile.c (symbol_file_command): Changes to option handling,
7220 readnow functionality moved to symbol_file_add().
7221 * symfile.c (symfile_init): Eliminate local copy of bfd.
7222 * symfile.c (add_symbol_file_command): Changes to parse mapped
7223 and readnow options.
7224 * symfile.h (allocate_objfile): Arg removed from prototype.
7225 * symtab.h (symbol_file_add): Arg added to prototype.
7226 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7229 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7231 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7232 mtrace.awk, state.c, state.h: Removed.
7233 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7234 directories searched for source files.
7235 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7236 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7237 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7238 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7239 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7240 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7241 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7243 * Makefile.in (HFILES): Remove state.h
7244 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7245 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7246 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7247 * Makefile.in (clean): Remove all object files.
7248 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7249 * cplus-dem.c: Remove prototypes definitions that are now done in
7251 * dbxread.c (throughout): Change from using per-objfile
7252 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7253 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7254 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7255 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7256 * depend: Remove dependencies for state.o, state.h.
7257 * dwarfread.c: Add declaration for warning_pre_print.
7258 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7259 * dwarfread.c (throughout): Change from using per-objfile
7260 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7261 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7262 use supplied objfile.
7263 * i386-xdep.c (print_387_status): Change to use warning() rather
7265 * i387-tdep.c (print_387_control_word): Change to use warning()
7266 rather than printfs.
7267 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7268 that some compilers grumble about.
7269 * language.c (throughout): Add declaration for warning_pre_print
7270 and using warning() instead of printfs.
7271 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7272 * main.c (main): Add declaration for warning_pre_print and set it
7273 similarly to error_pre_print. Add declarations for
7274 mapped_symbol_files and readnow_symbol_files. Add appropriate
7275 definitions to long_options[].
7276 * minsyms.c: Trivial fix to comment.
7277 * objfiles.c (allocate_objfile): Substantially rewritten for
7278 using mapped symbol files.
7279 * objfiles.c (throughout): Change from using per-objfile
7280 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7281 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7282 * source.c (throughout): Change from using per-objfile
7283 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7284 * source.c (open_source_file): Use mstrsave to save file name in
7285 mapped symbol region for objfile.
7286 * symfile.c: Remove include for state.h.
7287 include to local form.
7288 * symfile.c (symbol_file_add_digested): Remove.
7289 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7291 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7292 from objfile structure. Add malloc descriptor pointer (md).
7293 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7294 * symm-xdep.c (print_fpu_status): Use warning() rather than
7296 * symmisc.c (free_symtab_block): Now takes and uses current
7298 * symmisc.c (throughout): Change from using per-objfile
7299 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7300 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7301 Sun compiler grumblings when PTR is char *.
7302 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7303 msymbols() to correct pointer type.
7304 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7305 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7306 error always starts on a line of it's own.
7307 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7308 Rewrite for new mapped malloc package use.
7309 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7310 that don't want to use the mapped malloc package; pass arguments
7311 on to traditional malloc package functions.
7312 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7313 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7314 mrealloc, malloc, and realloc but get fatal error if runs out
7316 * utils.c (msavestring, mstrsave): Save a string in a specific
7317 mapped malloc region.
7318 * utils.c (print_spaces): Use xmalloc to get the buffer.
7319 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7320 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7321 * config/i386v4.mh: Insignificant reorganization.
7323 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7325 * xcoffread.c: Only enable compilation of debugging functions
7326 if IBM6000 is defined. Fails to compile otherwise.
7328 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7330 * Makefile.in: pass MAKEINFO down on info.
7332 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7334 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7335 useless code, including an lseek to an uninitialized variable.
7336 Reported by Jim Williams <jimbo@wrs.com>.
7338 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7340 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7341 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7342 * minsyms.c, symfile.c: Changes that may be generally
7343 applicable, but are #ifdef IBM6000 for now.
7344 * rs6000-xdep.c: Fixed typo in comment.
7345 * rs6000-tdep.c: Non-substatial changes.
7346 * xoffread.c: The main change here is addition of some
7347 debugging functions.
7348 * xoffexec.c: More changes.
7350 * xcoffread.c: Fixed two too-few-parameters bugs.
7352 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7353 to SOLIB_CREATE_INFERIOR_HOOK macro.
7355 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7357 * symfile.h: Add prototype for iterate_over_msymbols().
7358 * symtab.c (cplus_mangled_symbol): Add function.
7359 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7360 iterate_over_msymbols to find demangled C++ symbol.
7361 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7362 value to iterate_over_msymbols().
7363 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7366 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7368 * Makefile.in: added check target.
7370 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7372 * ecoff.c: Move to ../bfd/coff-msym.c.
7373 * config/mt-*mips: Remove ecoff.o from the configuration.
7374 * remote.c (): Add newline to initial +.
7375 (remote_resume): Mention how to cope with signals.
7376 (remote_interrupt): Add debug msg.
7377 (remote-wait): Implement new 'T' reply, which includes
7378 status, PC, and FP all in a single short message.
7379 (putpkt): Add further debugging of packet acks.
7380 * mipsread.c (fixup_symtab): Also swap RFD's.
7381 (parse_partial_symbols): Avoid bug on unknown symbol types.
7382 * Makefile.in (VERSION): Roll to 4.4.5.
7383 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7384 for remote MIPS by limiting heuristic to 200 byte search.
7385 (heuristic_proc_desc): Byte-swapping.
7386 (mips_print_register): Cope with failure of
7387 read_relative_register_raw_bytes. Byte-swap integers for
7389 * mips-pinsn.c (print_insn): Byte-swap instruction.
7391 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7393 * config.sub configure.in config/mh-irix4
7394 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7395 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7396 gdb/xm-irix4.h gdb/config/mt-irix3
7397 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7399 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7401 * defs.h, utils.c: xrealloc takes PTR as first arg.
7402 * defs.h: Reword confusing comment about ANSI prototypes.
7403 * defs.h: Some minor whitespace changes.
7404 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7405 not NULL, which can be (void *).
7406 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7407 * tm-i386v.h (SP_ARG0): Define
7408 * xm-sysv4.h: Back out of change for missing prototypes.
7409 * i386-tdep.c (get_longjmp_target): Add function.
7411 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7413 * Makefile.in: install man page too.
7415 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7417 * All GDB files that #include defs.h: Removed stdio.h.
7418 (defs.h): #include stdio.h.
7420 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7422 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7423 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7424 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7425 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7426 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7427 it before printing out the hex shape of an address.
7429 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7431 * rs6000-xdep.c (frame_initial_stack_address): Move
7432 code to set frame->cache_fsr into new separate function
7433 frame_get_cacahe_fsr. This allows fixing a fatal error.
7434 * xcoffexec.c: Turn previously suppressed error
7435 message back on, after cleaning up BFD.
7437 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7438 printing of blank line, since it cases printing of an
7439 extra blank line. Is this intended? It does mess up
7441 * defs.h: Put back declarations of malloc and realloc,
7442 but protected by #ifndef MALLOC_INCOMPATIBLE.
7443 * objfiles.c: Undo previous change: Use malloc/realloc
7444 for objfile malloc/realloc fields (but add a cast).
7445 * xcoffexec.c: Suppress an error message (for now).
7447 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7449 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7450 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7451 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7453 * xcoffread.c: Modifications to C_DECL storage class handling, and
7454 introduction of an old smash_to_pointer_type() routine.
7456 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7457 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7458 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7459 parameters have been modified.
7461 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7462 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7463 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7464 and fetch_inferior_registers() always fetched all the registers
7465 resulting valid register values at hand all the time. Pushing a dummy
7466 frame did not require validating all register values first. After
7467 putting the above mechanism into action, we didn't have valid registers
7468 values always ready. Thus, all registers need to be fetched before
7469 pushing a dummy frame now.
7471 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7472 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7473 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7474 the starting address (actual frame address) of a frame.
7475 * rs6000-tdep.c: modifications to function_frame_info() to see if
7476 function reserves a frame pointer register (alloca register)
7477 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7478 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7479 functions with alloca() calls.
7481 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7483 * xm-sysv4.h: Provide definitions/prototypes for host environment
7484 functions for which no definitions or prototypes are provided in
7485 any currently included gdb or host environment header files.
7486 For SVR4, this currently includes malloc and realloc, which cannot
7487 be portably prototyped in any gdb include file.
7489 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7491 * buildsym.h: Remove obsolete variable file_stabs.
7493 * Makefile.in: Move place where configure merges in host-
7494 and target-dependent fragments later, so the latter
7495 can override (say) GNU_MALLOC.
7496 * config/mh-rs6000: Use system malloc. Otherwise, I
7497 ended up with *two* incompatible versions of malloc
7498 (functions in libc would call the malloc in libc).
7499 I assume this is a shared library problem.
7501 * remote.c: Fix (presumed) typo.
7502 * objfiles.c: Use xmalloc/xrealloc instead of
7503 malloc/realloc (since the latter are no longer declared).
7505 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7506 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7507 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7508 handle individual registers.
7509 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7510 correctly in case it wasn't cached yet. (A problem showed up
7511 after fetching individual registers.)
7512 * buildsym.c: Disable type_synonym_name's type name overwriting
7513 in cases it is unnecesary. rs6000 portation doesn't use
7514 type_synonym_name, and it used to nullify type names
7515 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7516 type's name as soon as space for that type is allocated.
7517 * xcoffread.c: ignore a section's lineno information if it is
7518 not `.text'. (In rs6000 bfd portation integration, skipping over
7519 `.pad' sections are ignored since it was in machine independent
7520 part of the code. Thus, a problem of fake sections with invalid
7521 lineno information arised.)
7523 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7524 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7525 * rs6000-tdep.c: make function_frame_info() work whether or not
7526 reading from a core file.
7527 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7529 * infrun.c. main.c, printcmd.c. symtab.c:
7530 More changes from IBM for rs6000.
7533 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7535 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7536 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7537 Merge in changes (mostly from IBM) for RS6000.
7538 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7539 More changes from IBM for RS6000. These are in machine-
7540 independent code, and probably could do with some cleaning
7541 up. The most questionable of these are #ifdef IBM6000.
7542 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7543 to single_step() (for consistency with rs6000 and i860).
7544 * utils.c: Allow the 1st arg to xrealloc to be NULL
7545 (in which case do malloc). This removes the need for
7546 some tests in xcoff code (and perhaps other places?).
7547 * coffread.c: Removed variables last_source_file,
7548 type_vector, and type_vector_length as these are now
7549 defined by buildsym.[ch].
7550 * defs.h: Remove prototypes for malloc and realloc, since
7551 these should only be used to implement xmalloc and xrealloc,
7552 and they conflict with <stdlib.h> in AIX - where they
7553 return void* even when __STDC__ isn't defined. Sigh.
7554 * munch: Recognize *initialize* in data as well as text
7555 (AIX uses data). Also, incorporate a patch from Garrett
7556 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7557 much more sensible, by only trying to match the name of
7558 the initialize_foo function, and not the junk before it.
7560 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7562 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7563 unless symbol table indicates that something has changed.
7565 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7567 * remote.c: Make it work for embedded MIPS. Increase buffer
7568 size, and use throughout. Round buffer size up if too many regs.
7569 Support baud rate setting and try for an 8-bit path. If
7570 interrupted while waiting for target, send a ^C down the wire.
7571 Avoid single-byte reads.
7572 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7574 * mips-xdep.h: Avoid the embedded regs when on Unix.
7576 * mipsread.c: Byte-swap the symbol table structures, using
7577 routines from ecoff.c, to read a symbol table written in any
7578 of the four possible byte orders.
7579 * configure.in (mips-big-* target): Same as Sony News.
7580 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7581 * ecoff.c: New file for symbol swapping routines.
7583 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7585 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7586 all-breakpoints' command.
7587 * (get_number): Allow users to enter negative breakpoint numbers.
7588 * (breakpoint_1): Reformat display of 'info break' to show new
7590 * (create_longjmp_breakpoint, breakpoint_re_set,
7591 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7592 symfile.c (syms_from_objfile): Re-do
7593 insertion of longjmp breakpoints. Move all code into
7594 breakpoint_re_set, and call that instead of
7595 create_longjmp_breakpoint in symfile.c.
7597 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7599 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7600 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7601 * symtab.c (find_pc_symtab): Handle having no objfiles.
7602 * infcmd.c: Fix comment.
7603 * objfiles.c (free_all_objfiles): Add.
7604 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7605 * symfile.c (symbol_file_command): free all objfiles when
7606 specifying a new symbol file.
7607 (reread_symbols): Stat the file name, don't fstat the descriptor.
7609 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7611 * Makefile.in, configure.in: removed traces of namesubdir,
7612 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7613 copyrights to '92, changed some from Cygnus to FSF.
7615 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7617 * dbxread.c (end_psymtab): Delete empty psymtabs.
7618 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7619 * symfile.h (struct objfile): Add free_psymtabs.
7621 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7623 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7625 * symfile.c (symbol_file_command): strcmp => !strcmp.
7626 * breakpoint.h: Move prototypes to follow enum definition they need.
7627 * breakpoint.c, infrun.c: Lint.
7628 * printcmd.c: Use `enum enable' rather than `enum
7630 * mipsread.c: First pass at making it compile with the new
7631 objfile changes. Probably seriously broken still, but it
7634 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7636 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7637 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7638 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7639 stepping (and nexting) through longjmp(). Also, cleanup
7640 breakpoint handling quite a bit by creating explicit breakpoint
7641 types instead of using magic breakpoint numbers.
7642 Makefile.in: Update version to 4.4.3
7644 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7646 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7647 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7648 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7650 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7652 * minsyms.c (install_minimal_symbols): Add bunches to any
7653 existing minsyms in the objfile. Avoid extra mallocation
7654 by working directly in the obstack. Remove ignored `mainline' parm.
7655 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7656 xcoffread.c: Change all callers.
7657 * FIXME: We should be able to eliminate MAINLINE from all the
7658 symbol readers now, with a small bit of work.
7660 * valops.c, value.h: Lint.
7661 * remote-vx.c: Add missing break; statement. Bugfix by
7662 Michael Sclafani, <sclafani@src.dec.com>.
7664 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7666 * Makefile.in (VERSION): Update version to 4.4.2
7667 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7668 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7669 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7670 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7671 mmap-alloc.o, mmap-sbrk.o
7673 * altos-xdep.c: Minor whitespace change.
7674 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7675 use to new minimal symbol table use.
7676 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7677 * arm-xdep.c (store_inferior_registers): Returns void.
7678 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7679 Convert from misc function vector use to new minimal symbol table use.
7680 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7681 * breakpoint.c: Add prototypes for local functions.
7682 * breakpoint.c (catch_command_1): Change to static and remove unused
7684 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7685 * breakpoint.h: Change function decls to prototype form.
7686 * buildsym.c: Add prototypes for local functions.
7687 * buildsym.c: Moved hashname() function here from dbxread.c.
7688 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7689 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7690 * buildsym.c (dbx_alloc_type): Change to static.
7691 * buildsym.c (finish_block): Add objfile parameter.
7692 * buildsym.c (misc): Change symbol_obstack to objfile version.
7693 * buildsym.c (make_blockvector): Change to static.
7694 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7695 * buildsym.c (compare_line_numbers): Change to static, args are const,
7696 cast args when used.
7697 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7698 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7699 and made static. Add objfile parameter.
7700 * buildsym.c (end_symtab): Simplify code using line table size.
7701 Realloc the linetable on the objfile symbol_obstack and copy there.
7702 * buildsym.c (scan_file_globals): Convert from misc function vector
7703 use to new minimal symbol use.
7704 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7705 strings get allocated in objfile's symbol_obstack. Convert references
7706 to builtin types to lookup_fundamental_type().
7707 * buildsym.c (read_type): Make static, add objfile parameter, convert
7708 references to buildin types to lookup_fundamental_type().
7709 * buildsym.c (read_struct_type): Add objfile parameter.
7710 * buildsym.c (read_array_type): Make static, add objfile parameter.
7711 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7712 * buildsym.c (read_huge_number): Make static.
7713 * buildsym.c (read_range_type): Make static, add objfile parameter,
7714 convert references to buildin types to lookup_fundamental_type ().
7715 * buildsym.c (read_args): Make static, add objfile parameter.
7716 * buildsym.h: Convert function decl's to prototype form.
7717 * c-exp.y: Add prototypes for local functions, convert uses of misc
7718 function vector to minimal symbol table. Reformat all builtin type
7719 initializations and pass a NULL objfile to init_type() for them.
7720 * coffread.c: Change context_stack ref's to coff_context_stack,
7721 add local function prototypes. Cast uses of xrealloc arg 1.
7722 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7723 crafting a new type.
7724 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7725 * coffread.c (finish_block): Change name to coff_finish_block.
7726 * coffread.c (make_blockvector): Add and use objfile parameter.
7727 * coffread.c (record_line): Change name to coff_record_line.
7728 * coffread.c (start_symtab): Change name to coff_start_symtab.
7729 * coffread.c (end_symtab): Change name to coff_end_symtab.
7730 * coffread.c (record_misc_function): Change name to record_minimal_
7731 symbol and change to minimal symbol table use from misc func tbl.
7732 * coffread.c (coff_symfile_read): Convert from misc function vector
7733 use to minimal symbol table use.
7734 * coffread.c (hashname): Remove; use common version in buildsym.c.
7735 * coffread.c (decode_base_type): Change references to builtin types
7736 to calls to lookup_fundamental_type().
7737 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7738 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7739 * command.c: Add prototypes for local functions.
7740 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7741 appropriate member of the function union for that type.
7742 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7743 ifdef out the function since it isn't currently used.
7744 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7745 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7746 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7747 * command.c (help_cmd): Compare function pointer to NULL.
7748 * command.c (help_cmd_list): Compare function pointer to NULL.
7749 * command.c (lookup_cmd_1): Use correct member of function union.
7750 * command.c (undef_cmd_error): Make static.
7751 * command.c (complete_on_cmdlist): Use correct member of func union.
7752 * command.c (do_setshow_command): Use correct member of func union.
7753 * command.c (shell_escape): Convert rindex use to strrchr.
7754 * command.h (COMMAND_H): Define if already included.
7755 * command.h (cmd_list_element struct): Change 'function' to a union
7756 and prototype args. Prototype completer function.
7757 * command.h: Convert decl's to prototype form.
7758 * convex-xdep.c (store_inferior_registers): Returns void.
7759 * copying.c: Prototype local functions.
7760 * coredep.c: Minor whitespace change.
7761 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7762 * cplus-dem.c: Prototype local functions.
7763 * dbxread.c (hashname): Remove; moved to buildsym.c.
7764 * dbxread.c (free_and_init_header_files): Make static.
7765 * dbxread.c: Add prototypes for local functions.
7766 * dbxread.c (new_object_header_files): Remove; inlined usages.
7767 * dbxread.c (xrealloc usages): Cast args.
7768 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7769 and change usages accordingly.
7770 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7771 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7772 * dbxread.c (dbx_next_symbol_text): Make static.
7773 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7774 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7775 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7776 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7777 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7778 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7780 * dwarfread.c (record_misc_function): Change name to record_minimal_
7781 symbol and use minimal symbol table throughout.
7782 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7783 * dwarfread.c: Convert all references to builtin types to use the new
7784 lookup_fundamental_type function.
7785 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7786 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7788 * elfread.c (record_misc_function): Convert to use record_minimal_
7790 * elfread.c (elf_symtab_read): Add objfile parameter.
7791 * eval.c: Add prototypes for local functions and move some decls
7792 around to accomodate prototypes.
7793 * expprint.c: Add prototypes for local functions. Change references
7794 to misc function vector to minimal symbol table.
7795 * findvar.c (read_memory usages): Cast args.
7796 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7797 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7798 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7799 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7800 * gould-xdep.c: Minor whitespace change.
7801 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7802 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7803 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7804 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7805 * i386-tdep.c: Add prototypes for local functions.
7806 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7807 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7808 that defaulted to int.
7809 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7810 i386_push_dummy_frame): Returns void.
7811 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7812 int and explicitly declare return type as int.
7813 * i387-tdep.c: Minor formatting changes.
7814 * i960-tdep.c (leafproc_return): Convert from misc function vector
7815 use to minimal symbol table use.
7816 * infcmd.c: Add prototypes for local functions.
7817 * infcmd.c (continue_command, until_next_command, until_command,
7818 path_info, path_command): Make static.
7819 * infcmd.c (step_1, until_next_command): Convert from misc func
7820 vector to minimal symbol table use.
7821 * inflow.c: Add prototypes for local functions.
7822 * infptrace.c (store_inferior_registers): Returns void, not int.
7823 * language.c (_initialize_language): Use proper member of function
7825 * m2-exp.y: Add prototypes for local functions, convert misc function
7826 vector uses to minimal symbol table uses.
7827 * m2-exp.y (make_qualname, yyerror): Make static.
7828 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7829 * m68k-pinsn.c: Add prototypes for local functions.
7830 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7831 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7832 * m68k-stub.c: Add prototypes.
7833 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7834 use to minimal symbol table use.
7835 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7836 * m88k-xdep.c (store_inferior_registers): Returns void.
7837 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7838 * mach386-xdep.c (store_inferior_registers): Returns void.
7839 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7840 * main.c: Add prototypes for local functions.
7841 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7842 longjmp() result to (NORETURN void).
7843 * main.c (catch_errors): Prototype the 'func' parameter.
7844 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7845 Takes an unused arg.
7846 * main.c (execute_command): Call the right member of the func union.
7847 * main.c (command_loop_marker, symbol_completion_function,
7848 command_loop): Make static.
7849 * main.c (command_line_input): Make linelength unsigned, cast arg
7850 to command_line_input().
7851 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7852 * main.c (initialize_main): Call right member of function union.
7853 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7854 * mem-break.c: Include symtab.h
7855 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7856 * mips-xdep.c (store_inferior_registers): Returns void.
7857 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7858 use to minimal symbol table use.
7859 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7861 * mipsread.c (make_type): Remove, convert usages to init_type.
7862 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7863 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7864 vector use to minimal symbol table use.
7865 * parse.c: Add prototypes for local functions.
7866 * parse.c (xrealloc usages): Cast args.
7867 * parse.c (prefixify_expression, length_of_subexp): Make static.
7868 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7869 * parser-defs.h: Convert function decls to prototype form.
7870 * partial-stab.h: Convert from misc function vector use to new minimal
7872 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7873 the per-objfile copies.
7874 * printcmd.c: Add prototypes for local functions. Move some struct
7875 definitions around to accomodate prototypes.
7876 * printcmd.c (decode_format): Make static, change args oformat and
7877 osize to int from char.
7878 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7879 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7880 * printcmd.c (print_address_symbolic): Convert from misc function
7881 vector use to minimal symbol table use.
7882 * printcmd.c (address_info): Convert from misc function vector use
7883 to minimal symbol table use.
7884 * printcmd.c (delete_display, enable_display, disable_display_command):
7886 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7887 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7888 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7889 * pyr-xdep.c (store_inferior_registers): Returns void.
7890 * remote-mm.c (mm_load): symbol_file_add return value unused.
7891 * remote-nindy.c: Minor format change.
7892 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7893 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7894 * rs6000-xdep.c (store_inferior_registers): Returns void.
7895 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7896 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7897 vector use to minimal symbol table use.
7898 * solib.c: Add prototypes for local functions.
7899 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7900 function vector use to minimal symbol table use.
7901 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7902 * solib.c (find_solib, shared_library_command): Make static
7903 * solib.c (read_memory, write_memory usages): Cast args.
7904 * solib.c (special_symbol_handling): Add function
7905 * source.c: Add prototypes for local functions.
7906 * source.c (select_source_symtab): Convert to scan objfiles.
7907 * source.c (open_source_file): Make static.
7908 * source.c (xrealloc usages): Cast args.
7909 * source.c (source_line_charpos): ifdef out, unused.
7910 * source.c (get_filename_and_charpos): Make static.
7911 * stack.c: Add prototypes for local functions.
7912 * stack.c (print_frame_info, frame_info): Convert from misc function
7913 vector use to minimal symbol table use.
7914 * symfile.c: Add prototypes for local functions.
7915 * symfile.c (compare_symbols): Make args const PTR's.
7916 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7917 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7918 * symfile.c (obsavestring): Add objfile parameter.
7919 * symfile.c (init_misc_bunches, prim_record_misc_function,
7920 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7921 sort_misc_function_vector, compact_misc_function_vector): Remove
7922 * symfile.c (symbol_file_add_digested): Add function.
7923 * symfile.c (symbol_file_add): Returns struct objfile *.
7924 * symfile.c (symbol_file_command): Modify for state file use.
7925 * symfile.c (symfile_open): Add parameter "dumpable".
7926 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7927 * symfile.c (load_command, add_symbol_file_command): Make static.
7928 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7929 * symfile.c (rindex usages): Converted to strrchr.
7930 * symfile.c (allocate_psymtab): New
7931 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7932 converted to minimal symbol table usage, but no obvious conversion.
7933 * symfile.c (free_all_symtabs): Remove.
7934 * symfile.c (_initialize_symfile): Use per-objfile info.
7935 * symfile.h: Rework the objfile structure to add per-objfile data
7936 objects (psymbol_obstack, symbol_obstack, type_obstack,
7937 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7938 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7939 Add prototypes to function declarations.
7940 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7941 function vector usage to minimal symbol table usage.
7942 * symmisc.c (DEV_TTY): Define if not defined.
7943 * symmisc.c: Add local function prototypes.
7944 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7945 printpsyms_command, print_objfiles, print_objfiles_command):
7946 Rework to use iterate_over_*
7947 * symtab.c: Add prototypes for local functions.
7948 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7949 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7950 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7951 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7952 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7953 lookup_reference_type, lookup_member_type, allocate_stub_method,
7954 check_stub_method, create_array_type, smash_to_member_type,):
7956 * symtab.c (lookup_symbol): Some args are const.
7957 * symtab.h: All type related defs and structs moved to gdbtypes.h
7958 * symtab.h: Convert decls to prototypes.
7959 * target.c (noprocess): Make static.
7960 * target.h: Change decl's to prototypes.
7961 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7962 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7963 * utils.c (_initialize_utils): Use correct member of function union.
7964 * valarith.c: include gdbtypes.h
7965 * valops.c: include gdbtypes.h, add prototypes for local functions.
7966 * valops.c (value_push, value_arg_push, find_function_addr):
7968 * valops.c (value_string): Convert from misc function vector use
7969 to minimal symbol table use.
7970 * valops.c (check_field_in): Make arg const.
7971 * valprint.c: Add prototypes for local functions.
7972 * valprint.c (print_string): Make static
7973 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7974 * values.c: Add prototypes for local functions.
7975 * values.c (value_headof): Convert from misc function vector to
7976 minimal symbol table.
7977 * xcoffexec.c: Add prototypes for local functions.
7978 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7980 * xcoffexec.c (relocate_minimal_symbol): Add.
7981 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7982 * xcoffread.c: Add prototypes for local functions.
7983 * xcoffread.c (sort_syms): Convert to scan objfiles.
7984 * xcoffread.c (read_xcoff_symtab): Make static.
7985 * xcoffread.c (various): Replace references to builtin types with
7986 calls to lookup_fundamental_type. Replace references to symbol_obstack
7987 and psymbol_obstack with pointers to the per-objfile copies.
7988 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7989 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7991 * xcoffread.c (init_stringtab): Add objfile parameter.
7992 * gdbtypes.c: New file
7993 * minsyms.c: New file
7994 * mmap-alloc.c: New file
7995 * mmap-sbrk.c: New file
7996 * objfiles.c: New file
8000 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8002 * Check in Fred Fish's changes in these modules. Fred
8003 will make ChangeLog entries for all of them. Update VERSION
8006 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8008 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8010 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8011 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8012 value.h: Prototypes for static functions; lint.
8013 * gdbtypes.h: Empty file to ease transition.
8015 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8017 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8018 inferior.h, language.h, signame.h, target.h, terminal.h,
8019 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8020 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8022 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8023 signame.c, sparc-xdep.c: Prototypes for all static functions.
8025 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8026 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8027 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8028 Remove to_call_function and target_call_function, since it
8029 always calls the same thing (call_function_by_hand).
8030 * core.c, exec.c, solib.c: Rename target_ops sections =>
8032 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8033 target.h: target_kill takes no args.
8034 * language.c (language_info): Scaffolding to allow briefer
8035 messages when the current language changes. FIXME.
8036 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8037 complaints about volatile functions.
8038 * xm-sysv4.h (HAVE_MMAP): Define.
8040 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8042 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8043 to make prototypes for all functions declared here.
8044 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8045 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8046 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8047 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8048 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8049 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8050 * utils.c: Avoid declaring malloc and realloc. Lint.
8051 (request_quit): Accept signal-number parameter.
8053 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8055 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8056 DIE's. Add new function read_tag_pointer_type() to read them.
8058 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8059 When creating a new user defined type, check to see if a partial
8060 type already exists, and if so, bash it to fit.
8062 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8064 * coffread.c (decode_base_type): Pass long, not union.
8065 Fix by Eric Valette, ev@chorus.fr.
8067 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8069 * elfread.c (elf_symtab_read): Fix code to correctly track
8070 changes in bfd for absolute symbols.
8072 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8074 * xm-vaxbsd.h: Close off comment.
8076 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8078 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8080 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8082 * mips-tdep.c (mips_print_registers): Print correct register
8083 number for double pseudo-registers.
8085 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8087 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8088 in the op$::OPERATOR. case. From Steven McCanne,
8089 <mccanne@horse.ee.lbl.gov>.
8091 * exec.c (set_section_name): Pass arg to exec_files_info;
8092 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8094 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8096 * main.c (print_gdb_version): Copyright msg: only this year.
8097 (cd_command): Avoid changing current_directory on error.
8099 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8101 * mipsread.c (parse_partial_symbols): Handle dependencies
8102 between partial symbol tables (when not doing stabs-in-ecoff).
8103 (This used to be handled by parse_fdr, but parse_fdr was
8104 incompatible with handling stabs-in-ecoff, so the code
8105 was re-written to not use parse_fdr. Unfortunately,
8106 the logic to handle dependencies was overlooked.)
8108 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8110 * coffread.c (read_enum_type): Use the size of a target int when
8112 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8114 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8115 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8116 TARGET_PTR_BIT to determine size of a pointer
8117 * values.c (unpack_long): when unpacking a REF or a PTR don't
8118 assume the size of the type.
8120 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8122 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8123 looking at its members. Improve guess between struct and union,
8124 only assuming union if multiple members have offsets of zero.
8126 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8128 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8129 (This is just for clarity - and one day permitting us to
8130 change FP0_REGNUM from 38 to 32, which would make more sense.)
8131 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8132 register numbers in stabs-in-ecoff get handled correctly.
8134 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8136 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8137 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8138 into BSD and Ultrix.
8140 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8142 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8144 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8146 * Makefile.in: Increment version to 4.4.1.
8147 * main.c (print_gdb_version): Update copyright notice.
8149 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8151 * mipsread.c: Prepend "struct " to the names of structure
8152 types, and similarly for enums and unions. (This used
8153 to be done, but got lost in the re-write to "guess" the
8154 difference between enum/struct/union.)
8155 Also, guess that a tag is an enum if the first member
8158 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8160 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8163 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8165 * Projects: Patching executables is done.
8166 * Makefile.in (VERSION): Roll to gdb-4.4.
8167 * README, WHATS.NEW: Update for gdb-4.4.
8169 * symfile.c (reread_symbols): Whenever we reread one object
8170 file's symbols, we must restart the scan, because the object_files
8171 chain has been permuted.
8173 * exec.c (exec_files_info): Split out into print_section_info.
8174 Print BFD filename of each section if it's not the default one.
8175 * core.c (core_files_info): Call print_section_info.
8177 * xm-vax.h: Include a few system header files whose definitions
8178 must precede defs.h.
8179 * language.c, language.h: Make some things const.
8180 * expression.h, main.c: const spreads like ooze.
8182 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8183 since BREAKPOINT values can be >0x80.
8185 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8187 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8189 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8191 * sparc-pinsn.c: Remove kludge for preferring architectures.
8192 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8193 and forever. Add `add' instruction to the set that get checked
8194 for a preceding `sethi' in order to print an absolute address.
8195 Corresponding changes in ../include/opcode/sparc.h needed
8196 to eliminate garbage instructions.
8198 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8200 * mipsread.c (parse_partial_symbols): Make sure partial
8201 symbols are created for external symbols (as used to be
8202 the case). This is a bit of a pain with the mips-coff.
8203 It uses a table which points to all of the external
8204 symbols belonging to a particular FDR or psymtab.
8205 Once we've generated this table, we might as well save
8206 it, and then use it in psymtab_to_symtab_1 to find
8207 the symbols to pass to parse_external().
8208 * symfile.c, symfile.c: New function start_psymtab_common
8209 to share the common parts of allocating a new psymtab
8210 for dbxread, mipsread (and later dwarfread). Its code
8211 was pulled out from start_psymtab in dbxread.c.
8212 * dbxread.c (start_psymtab): Use start_psymtab_common().
8214 * valprint.c (val_print): If there is an error when trying
8215 to print a string, check to see if there really is a problem
8216 by reading just one character. If that works, assume
8219 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8221 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8222 cypress, v8 mnemonics in that order.
8224 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8226 * sparc-pinsn.c: Put the qsort() back in.
8228 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8230 * findvar.c (read_register, write_register): Handle machines
8231 where REGISTER_TYPE is not the same size as "int".
8233 Handle debug symbols in dynamically loaded (relocated) code:
8235 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8236 offset to process_one_symbol.
8237 (process_one_symbol): Take new offset parameter. Add it into
8238 appropriate symbol types to relocate symbols to loaded addresses.
8239 Handle all possible symbol types, and complain() about types that
8240 we don't expect to see.
8241 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8242 process_one_symbol (FIXME, should pass real offset).
8246 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8248 (set_breakpoint, break_command_1, until_break_command,
8249 catch_command_1, breakpoint_re_set_one): Use it.
8250 * symtab.h (resolve_sal_pc): Declare.
8251 * infcmd.c (jump_command): Use resolve_sal_pc.
8253 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8255 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8257 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8259 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8260 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8261 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8263 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8265 * dbxread.c (process_one_symbol): Make a first cut at handling
8266 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8268 * symtab.c (find_pc_line): Fix stepping into and out of #included
8271 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8273 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8274 no longer any need to copy ../include/opcode/* into gdb.
8276 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8278 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8280 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8282 * valprint.c (type_print_base, type_print_method_args):
8283 Print C++ constructor methods without bogus "return type."
8285 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8287 * infptrace.c (child_xfer_memory): Parameter "target" should
8288 be a pointer to a structure, not the entire structure.
8290 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8292 * depend: Convert the couple of references to ansidecl.h that
8293 used the local gdb version to use the ../include version.
8295 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8298 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8299 (inferior_proc_init): Fix non-ANSI version of args.
8300 (attach): Call print_sys_errmsg with correct number of args.
8301 (mappingflags): Make static, does not need to be global.
8303 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8304 not the entire struct itself.
8306 * valops.c (value_assign): Cast some args to modify_field() and
8307 {read,write}_register_bytes() correctly.
8309 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8311 * Makefile.in (MALLOCSRC): Removed reference to removed local
8314 * dwarfread.c (list_in_scope): Needs an initial value, use file
8317 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8319 * main.c (main): Make option_index local to keep new getopt happy.
8320 main.c, solib.c, Makefile.in: Update copyright notices.
8322 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8324 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8326 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8328 * Makefile.in (HFILES): Add partial-stab.h.
8330 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8332 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8333 New files for stratus. Not complete enough to actually build
8334 on the Stratus machine; that awaits copyright assignment for
8337 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8338 for getting custom flags into CFLAGS when doing makes.
8340 * configure.in: Add config information for stratus.
8342 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8344 * dbxread.c (process_one_symbol): Pass address of structure
8345 to complain(), rather than the whole structure.
8347 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8349 * solib.c (solib_add_common_symbols): Only compile in when not
8350 using SVR4 style shared libraries.
8352 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8354 * dwarfread.c (locval): Add offreg flag to indicate location
8355 values that are computed off a base register.
8357 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8358 TAG_local_variable cases to account for static variables
8359 within function scopes.
8361 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8363 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8364 doesn't exist on some systems.
8366 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8367 nexting over recursive function calls.
8369 * target.c (target_read_string): Create this routine to read null
8370 terminated strings from the target. It deals with running off the
8371 end of memory elegantly as well. solib.c (find_solib): Use
8372 target_read_string() to avoid problems with running off the end of
8375 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8376 that reference pgrp_inferior.
8378 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8380 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8381 mips-tfile has been hacked to act more "traditionally."
8382 * dbxread.c: Fixed typo in comment.
8384 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8386 * mips-tdep.c (mips_skip_prologue): Add some number of
8387 'sw' instructions before 'addiu' adjusts the stack.
8389 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8391 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8392 freescope, buildblock closescope, record_line, add_symbol_to_list,
8393 gatherblocks, make_blockvector): Extensive changes to switch
8394 to generic symbol table building code in buildsym.c. Remove
8395 scope tree structures and functions, symbol table building
8396 functions, and lots of other small changes.
8398 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8399 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8401 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8403 * buildsym.c (cleanup_undefined_types): Add support for enums.
8404 This fixes the 'GDB internal error. cleanup_undefined_types with
8407 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8409 * dbxread.c: detect gcc2 compilations.
8411 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8413 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8414 in ../include/opcode/sparc.h.
8416 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8418 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8419 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8420 to reflect actual locations of opcode files, so TAGS target will
8423 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8425 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8428 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8429 dereferencing to access the correct elements.
8431 * valops.c (value_addr): Declare return type of external func
8434 * xcoffread.c: Undefine next_symbol_text before redefining it.
8436 For older changes see ChangeLog-9091
8442 version-control: never