1 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3 * udip2soc.c (UDIConnect): replace union wait with int.
5 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
6 required target ports which use sockets (like a29k-udi).
8 * remove-udi.c (udi_wait): ifdef around SIGLOST usage. Eg,
9 Solaris doesn't have SIGLOST so use SIGURG as a backup.
11 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
13 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
14 systems lacking select().
16 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
18 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
20 * alldeps.mak, depend: Update with latest automatically built
23 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
25 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
27 * Makefile.in (make-proto-testsuite.dir): New target to make
28 prototype testsuite tree.
30 * Makefile.in (VERSION): Bump to 4.8.4.
32 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
34 * stabsread.c (define_symbol): If unrecognized constant type,
35 complain() not error().
37 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
39 * infptrace.c: Add missing close paren to test for
40 FIVE_ARG_PTRACE defined.
42 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
43 when compiling with gcc, but disable it for now. See comment.
44 * defs.h (LONGEST): Define as either "long" or "long long"
45 based on CC_HAS_LONG_LONG.
46 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
47 how longest_to_int is defined.
48 * c-valprint.c (c_val_print): Call print_longest.
49 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
51 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
53 * printcmd.c (print_scalar_formatted): Call print_longest
54 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
55 * typeprint.c (print_type_scalar): Call print_longest and let
56 it figure out what to do for PRINTF_HAS_LONG_LONG.
57 * valprint.c (val_print_type_code_int): Call print_longest
58 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
59 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
60 * value.h (struct value): Replace usage of LONG_LONG with
62 * value.h (print_longest): Add prototype.
63 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
64 * values.c (unpack_double): Collapse code that was unnecessarily
65 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
66 * values.c (value_from_longest): Remove dependency on
67 CC_HAS_LONG_LONG and just use LONGEST.
68 * solib.c (solib_map_sections): Use bfd_get_filename
69 to access filename field.
70 * solib.c (clear_solib): Save filename and free it later, after
71 bfd_close, since bfd_close may reference it. Use bfd_get_filename
73 * config/convex/xm-convex.h (LONG_LONG): Replace with
74 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
75 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
76 Add PRINTF_HAS_LONG_LONG references.
78 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
80 * inflow.c (kill_command), infcmd.c (attach_command),
81 remote.c (remote_interrupt_twice): In messages for the user, call it
82 "the program" or "the program being debugged" not "the inferior".
84 * hp300ux-nat.c: Cast second arg to supply_register calls.
85 (_initialize_kernel_u_addr, getpagesize): New functions.
86 (store_inferior_register_1): Change arg name from value to val.
87 (fetch_core_registers): Make arg core_reg_size unsigned.
88 Pass 5 args to ptrace.
89 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
90 Remove KERNEL_U_ADDR stuff.
91 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
92 * config/m68k/hp300hpux.m{t,h}:
93 Move exec.o from NATDEPFILES to TDEPFILES
94 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
95 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
97 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
99 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
101 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
103 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
105 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
107 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
108 describe `set demangle-style arm' (not cfront);
109 mention can type `q' to discard output, when gdb pages
111 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
113 * valops.c (search_struct_field): Fix gdb core dump with incomplete
116 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
118 * remote.c: Change timeout to 2.
119 (remote_open): Use unpush_target not remote_close.
120 (remote_resume): If siggnal != 0, give warning not error().
121 (remote_wait, remote_interrupt, remote_interrupt_twice):
122 If we get two interrupts, let the user get out if they want.
123 (remote_{kill,mourn}): New functions.
124 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
126 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
128 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
130 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
132 * Remote targets (mourn): Call unpush_target.
134 * config/sparc/xm-sun4os4.h: Declare free() to return int.
135 Remove twisted use of PARAMS.
137 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
138 that ansidecl.h assumes ANSI on AIX.
140 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
142 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
143 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
145 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
147 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
149 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
151 * remote-vx.c (net_connect): Allow numeric IP address for host.
153 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
155 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
157 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
159 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
161 * symtab.h, xcoffread.c: Revise linetable sorting comments.
163 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
165 * valops.c (value_cast): A cast might also change the object
166 representation in C++.
167 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
168 to get the proper read_symtab function when called from mipsread.c.
169 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
170 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
171 for dummy psymtabs, inhibit processing of dummy psymtabs.
173 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
175 * Changes from (or inspired by) AMD:
176 * remote-udi.c (udi_attach): Assignments to Space and Offset were
178 (udi_wait): Make error message (UDIGetStdout) match error.
179 (udi_wait): Handle UDIStdinNeeded.
180 * command.c [CANT_FORK]: Use system().
181 * utils.c (prompt_for_continue): Allow quit with 'q'.
183 * solib.c (solib_add): Don't call special_symbol_handling if there
184 were errors in symbol_add_stub. Also set so->from_tty before
185 calling symbol_add_stub.
187 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
189 * Merge in HPPA/BSD patches from Utah:
190 * defs.h: Add const to 2nd arg of psignal prototype.
191 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
193 * hppab-core.c: Deleted. No longer useful.
194 * hppab-nat.c: #include more files. Use PT_WUREGS, not
196 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
197 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
198 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
199 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
200 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
202 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
204 * Fix two bugs found by deja-gnu. One is the incorrect reporting
205 of the PC being in a stack dummy when looking at a core file
206 without symbols. The other is the incorrect passing of char
207 arguments during expression evaluation (ie: p foo('a','b') would
208 mess up the passing of it's args because it wasn't coercing the
210 * hppah-tdep.c: Rename global functions to have consistent hppa_
211 prefix. Make more functions static. Drop hp_ prefix from static
212 functions. (hppa_push_arguments): Call value_arg_coerce to cast
213 char to int args if necessary. (hppa_fix_call_dummy): Create
214 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
215 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
216 valid (ie: != 0) before doing comparison against PC.
217 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
218 to reflect new arguments.
219 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
220 prefix for func name. (FIX_CALL_DUMMY): Move code into
223 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
224 to malloc() so that we can test GDB eval of dynamically created
225 arrays (like char strings in `print "foo"').
227 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
229 * printcmd.c (print_address_symbolic): Search symtabs as well as the
230 minimal symbols for a nearby symbol.
232 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
234 * coffread.c: Comment changes around minimal symbol recording.
236 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
238 * command.c: comment changes only.
240 * mips-tdep.c (heuristic_fence_post): new static variable.
241 (heuristic_proc_start): use heuristic_fence_post, print better
242 warnings, but only if not stop_soon_quietly.
243 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
245 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
247 * symtab.h: Fix LOC_REF_ARG comment.
249 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
250 and Jim Kingdon (kingdon@cygnus.com)
252 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
254 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
255 symfile.c (compare_symbols): Don't check first character; STRCMP
258 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
259 structures that are passed by address in a register.
260 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
261 * findvar.c (read_var_value),
262 printcmd.c (address_info, print_frame_args),
263 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
264 * symtab.c (lookup_block_symbol): Deal with it.
266 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
268 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
270 * objfiles.c (find_pc_section): Return a struct obj_section *.
271 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
272 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
273 Don't use obj_section hack.
274 * xcoffexec (vmap_symtab): Relocate obj_sections.
275 * printcmd.c (containing_function_bounds): Use find_pc_section.
277 * symtab.h: Clean up SYMBOL_VALUE comments.
279 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
281 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
282 Expand comments about LOC_ARG/LOC_LOCAL pairs.
284 * coffread.c (read_coff_symtab): Use rewind before fseek.
286 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
288 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
289 * Makefile.in: Add $(YFLAGS) when using $(YACC).
290 * Makefile.in: Remove message to expect conflicts and unused
291 rules in ch-exp.y, since there no longer are any such.
293 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
295 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
297 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
299 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
300 rather than dumping core.
302 * Makefile.in: Add ${srcdir}/ to all source files.
303 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
304 (TAGS): Deal with srcdir and new config directory scheme.
306 Makefile.in (NONSRC): Remove createtags.
307 alldeps.mak: Updated.
309 * rs6000-tdep.c: Delete unused function print_frame.
311 * frame.h (struct frame_info): Doc fix for next_frame.
312 New field signal_handler_caller.
313 blockframe.c (create_new_frame, get_prev_frame_info),
314 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
315 INIT_FRAME_PC_FIRST).
316 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
319 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
321 * irix4-nat.c (fetch_core_registers): Special version of this for
322 Irix 4.x, which stores regs a bit differently from other /proc
324 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
325 to new file core-svr4.c.
326 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
327 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
329 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
331 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
333 * i387-tdep.c: Remove unused #includes.
335 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
337 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
339 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
341 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
343 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
344 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
345 Don't muck with SYMBOL_CLASS.
347 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
349 * munch: Don't use head command. It doesn't exist everywhere.
351 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
353 * inflow.c (new_tty): Remove spurious 'o' character at end
356 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
358 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
359 instructions and nothing more.
360 * mipsread.c (add_line): Add comment why we have to combine line number
361 entries for the same line number.
363 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
365 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
368 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
370 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
372 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
374 * source.c (select_source_symtab): Clean up comment. Also, if
375 we have a current_source_symtab, and s is NULL, return without
377 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
378 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
380 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
382 * dbxread.c (unknown_symchar_complaint): Add new complaint.
383 * stabsread.h: Declare it.
384 * partial-stab.h: Use it.
386 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
388 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
390 * stack.c (print_frame_info): Print specially if dummy frame.
392 * breakpoint.c: Add comments regarding within_scope future direction.
396 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
398 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
400 * ch-exp.y: Fix thinko that broke parsing of FALSE.
402 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
404 * stabsread.c (read_member_functions): Initialize domain for stubbed
405 member functions to avoid gdb core dumps when printing pointers
407 * cp-valprint.c (cp_print_class_method): Check for stubbed member
410 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
412 * expprint.c (print_subexp): If opcode not found in op_print_tab,
413 stop with an error().
414 eval.c (evaluate_subexp): Change error message.
416 * objfiles.c (build_objfile_section_table): Cast return value
419 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
421 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
422 to rs6000_frame_chain and deal with it if we're in a signal handler.
423 (FRAME_SAVED_PC): Use rs6000_frame_chain.
425 * breakpoint.c (within_scope): New function.
426 (enable_breakpoint, watchpoint_check): Use it.
428 * source.c (openp): Handle "exec-file ./ls" correctly.
430 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
432 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
434 * ch-exp.y: Clean up lexing of identifiers and
435 reserved words. (E.g. don't recognize FALSEXXX as the
436 keyword FALSE followed by the identifier XXX.)
437 Also, convert identifiers to lower case.
439 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
441 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
442 new serial interface.
444 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
446 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
447 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
448 * ser-go32.c: Return -1 on most failures, 0 on most successes,
449 and use new return codes for go32_readchar().
450 * ser-unix.c: Ditto. Also, move error handling up to caller for
451 SERIAL_SETBAUDRATE().
452 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
454 (serial_close): New routine to wrap around device close routine.
455 serial.h: Clean & document return values more clearly.
457 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
459 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
461 * rs6000-pinsn.c (print_operand, case LI): Print condition register
462 operand in decimal rather than wrong textual versions.
464 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
465 (mention 't', remove false thing about 'g' only good with 'f').
467 * breakpoint.h: move "struct breakpoint" and friends to top of
468 file so that bpstat_find_breakpoint prototype works.
470 * solib.c (struct so_list): Add bfd field.
471 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
472 Put the bfd in bfd field of the so_list.
473 (clear_solib): Free bfd name and close_bfd on the bfd.
475 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
477 * valarith.c (value_subscript): Add COERCE_REF.
478 * ch-exp.y (operand_5): We can generalize the 2nd operand
479 of a string repetition ot 'literal' without ambiguity.
481 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
483 * breakpoint.h (struct bpstat): Remove momentary field.
484 Remove bpstat_momentary_breakpoint. This was always kludgy
485 and is no longer used.
487 * breakpoint.h: Add enum bpstat_what.
488 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
489 stop and print fields of bpstat now per-breakpoint, not just
490 one for the whole chain.
491 breakpoint.{c,h} (bpstat_what): New function.
492 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
493 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
494 with call to bpstat_what.
495 README: Remove watchpoint/breakpoint bug from known bugs.
497 * breakpoint.h: Prototype bpstat_find_breakpoint.
499 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
501 * symtab.c (find_methods, gdb_mangle_name): Note that functions
503 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
504 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
506 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
508 * i960-pinsn.c (tabent): Copied struct definition from
511 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
513 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
515 * symtab.c (gdb_mangle_name): Use it.
516 * symtab.c (find_methods): Do not add destructors to choice list
518 * symtab.c (decode_line_1): Make breakpoints on destructors work
521 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
523 * ser-go32.c: Make it use serial port name.
524 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
526 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
529 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
531 * configure.in: Only configure sparclite subdir when target_cpu
534 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
536 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
537 Remove FIXME comment regarding this.
539 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
541 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
543 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
545 Add section table to objfile struct. Use it for find_pc_section.
546 * objfiles.c (add_to_objfile_sections,
547 build_objfile_section_table, find_pc_section): new functions.
548 (allocate_objfile): build section table.
549 * objfiles.h (struct obj_section): new structure.
550 (struct objfile): add section table.
551 (find_pc_section): new prototype.
552 * solib.[ch] (find_pc_section_from_so_list): removed.
553 * sparc-tdep.c: include objfiles.h for find_pc_section. include
554 symfile.h for objfiles.h.
555 (in_solib_trampoline): adjusted for new find_pc_section
556 prototype. Removed BAD_RICH_HACK ifdefs.
557 * symfile.c (syms_from_objfile): offset objfile sections.
558 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
559 * symfile.h (find_pc_section): prototype removed. Also fixed
560 comment typo NUL -> NULL.
561 * target.[ch] (find_pc_section_from_targets): removed.
562 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
564 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
566 * ser-go32.c: Format. (go32_open): Use proper return value.
568 * configure.in: Undo conditional configdirs hack for sparclite.
570 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
572 * symtab.c (list_symbols): When call break_command, pass both
573 filename and function name not just function name.
575 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
577 (Changes and new files to make "none" a full fledged configuration)
578 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
579 Currently only tm-none.h has any meaningful contents.
580 * config/none/none.mh (NAT_FILE): Use nm-none.h
581 * config/none/none.mh (XM_FILE): Use xm-none.h
582 * config/none/none.mt (TM_FILE): Use tm-none.h
583 * Makefile.in (depend): Remove comment about parse errors in
584 valops.c, it now parses correctly and generates a correct depend
585 line. Remove line that touches xm.h, tm.h, and nm.h; they are
586 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
588 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
590 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
592 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
593 exactly 8 characters.
595 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
597 * configure.in: Sparclite uses sparc config dir. Also has it's
598 own tm- & .mt files now. Also add sparclite to configdirs.
599 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
600 * config/i386/go32.mh: Nullify def of TERMCAP.
601 * config/i386/xm-go32.h: Get rid of redef of EIO.
602 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
603 specific configs. Very similar to sun4os4, but without solib.
604 * sparclite/{Makefile.in configure.in}: First cut at making this
607 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
609 * ser-go32.c: First cut at adapting to new serial interface.
611 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
613 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
614 These implement a new serial line interface for talking to remote
616 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
617 EXCEPT go32, which gets ser-go32.c.
618 * remote.c: Use new serial interface. More remote-xxx's to be
620 * ser-bsd.c, ser-termios.c: Removed.
621 * serial.c: New. Implements common operations for all serial
623 * ser-unix.c: New. Unix specific serial operations for various
624 flavors of Unix (Posix, SysV, BSD).
625 * serial.h: Generic serial interface defs.
626 * config/i386/go32.mh, config/i386/i386bsd.h,
627 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
628 ser-bsd.o from XDEPFILES. All the magic is now handled in
631 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
633 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
635 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
637 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
639 * rs6000-tdep.c (frameless_function_invocation): Don't even think
640 about framelessness except on the innermost frame.
642 * xcoffexec.c: Call fatal() not abort().
644 * stabsread.c (patch_block_stabs): If stab & no symbol, make
645 a LOC_OPTIMIZED_OUT symbol.
646 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
647 findvar.c (read_var_value), printcmd.c (address_info),
648 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
649 m2-exp.y (yylex): Deal with it.
650 ch-exp.y (yylex): Deal with it.
652 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
654 * findvar.c (value_from_register): H8500 specific, check to see
655 if we are looking at short pointer. If so, skip crock.
656 * h8500-tdep.c (h8500_frame_chain): Mask down value from
657 read_memory_integer() to avoid getting messed up by sign extension.
659 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
661 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
662 ifdef protect using BAD_RICH_HACK. This should be removed soon.
663 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
665 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
667 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
669 * core.c (dis_asm_print_address): New function.
671 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
674 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
676 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
677 entire breakpoint chain and print only the first entry that needs to
678 be printed and needs to be stopped for. Fixes problems with printing
679 of multiple breakpoints with different conditions.
680 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
681 effectively stops printing of the breakpoint chain.
682 * breakpoint.c (print_it_noop): New routine to print nothing
683 for this breakpoint entry and dont stop printing.
684 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
685 watchpoint only if it is enabled.
686 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
687 descriptor from the library to make backtraces through setjmp work.
688 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
690 * mips-tdep.c (read_next_frame_reg): Provide correct values for
691 all registers saved within sigtramp, cleanup.
693 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
695 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
697 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
699 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
700 with prototype in ../include/dis-asm.h.
702 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
704 * core.c (dis_asm_{read_memory,memory_error}): New functions.
705 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
706 Use read_memory_func interface to disassembler.
708 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
710 Teach sparc solaris to next over shared library functions.
711 * solib.[hc] (find_pc_section_from_so_list): new function and
713 * sparc-tdep.c (in_solib_trampoline): new function.
714 * symfile.[hc] (find_pc_section): new function and prototypes.
715 * target.[hc] (find_pc_section_from_targets): new function and
717 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
720 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
722 * infrun.c (wait_for_inferior): Revise comment.
724 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
726 * command.{c,h}: New var_type var_integer.
727 main.c: Use it for history_size.
729 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
730 Lint and byte-order fixups.
732 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
734 * breakpoint.h (bpstat): New field print_it.
735 breakpoint.c (bpstat_print): Use it.
736 (print_it_normal): New function (from old bpstat_print code).
737 (bpstat_{alloc,stop_status}): Set print_it field.
739 * breakpoint.c (bpstat_stop_status): Use catch_errors when
740 evaluating watchpoint condition, via new function watchpoint_check.
741 Also stop if watchpoint disabled due to leaving its block.
743 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
745 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
747 * mips-pinsn.c: Add missing include of dis-asm.h.
749 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
751 * Makefile.in (clean, distclean, realclean): Recursively apply
752 to subdirs first, rather than last. This avoids, for example,
753 Makefile being removed in a parent directory before the recursive
756 * alldeps.mak, depend: Update for below changes.
758 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
759 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
760 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
761 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
763 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
764 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
765 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
766 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
767 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
768 tm-68k.h to tm-m68k.h.
769 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
770 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
773 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
774 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
775 * a29k-tdep.c: Renamed from am29k-tdep.c.
776 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
777 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
778 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
779 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
781 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
782 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
783 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
785 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
786 define that does not appear anywhere else in the gdb source tree.
787 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
789 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
791 * breakpoint.c: Add comments regarding breakpoint_re_set.
793 * xcoffread.c (sort_syms, compare_symbols): Remove.
794 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
795 not our own sort_syms (it is identical).
797 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
799 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
801 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
802 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
804 * exec.c (exec_close): Fix storage leak.
805 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
806 output sections when patching an executable.
807 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
808 when writing all registers.
809 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
810 at the right offset in the dummy frame.
811 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
812 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
813 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
815 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
817 * Makefile.in (TARFILES): Avoid trailing backslash.
819 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
821 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
822 it in breakpoint_re_set.
823 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
825 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
826 don't use sizeof(int) for target stuff, etc).
828 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
830 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
831 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
832 support that can't be integrated anyway due to lack of clear
835 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
837 * findvar.c (read_register, write_register): Make these capable
838 of reading/writing registers that are shorter than REGISTER_TYPE.
839 * (value_from_register): Install H8500 specific code to return
840 proper value when register is being used as a pointer.
841 * h8500-tdep.c: Remove extra defines of NUM_REGS.
842 (h8500_skip_prologue): Use correct lengths for LINK instructions.
843 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
844 chain frames properly by combining frame pointer with T reg.
845 (init_extra_frame_info): Delete. It's now a macro.
846 (frame_args_address): Don't add PTR_SIZE. Stack args are already
847 offset by the correct amount off of the frame pointer.
848 (register_byte): Delete. It's now a macro.
849 (register_raw_size, register_virtual_size): Delete. Replaced by
850 common routine h8500_register_size, cuz there's no difference
851 between the raw & virtual sizes on this machine.
852 (register_convert_to_raw, register_convert_to_virtual): Delete,
853 cuz there's no difference between the raw & virtual forms.
854 Replaced by memcpy in tm file.
855 (register_virtual_type): Rename to h8500_register_virtual_type.
856 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
857 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
858 emulator have same reg offsets. This is all handled in the
860 (h8500_trapped_internalvar): New routine to detect references to
861 convenience vars acting as pointer pseudo-regs.
862 (h8500_value_trapped_internalvar): Conjure up value of pointer
864 (h8500_set_trapped_internalvar): Convert set value in real
866 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
867 code segment register.
868 infrun.c (proceed): Simplify. Call write_pc instead of doing it
870 (wait_for_inferior): Add h8500 specific code to add stack segment
871 when reading SP register.
872 remote-sim.c (fetch_register): Spacing.
873 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
874 detect cruft. Redo all register manipulation stuff. Get rid of
875 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
876 to frame pointer. (IS_TRAPPED_INTERNALVAL,
877 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
878 to create internal vars for pointer pseudo-regs.
880 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
882 * Makefile.in: Numerous small changes to macro definitions
883 and rules for building gdb distribution tree. Many macros
884 eliminated or merged, and rules simplified.
885 * alldeps.mak: Update.
888 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
890 * Makefile.in: recurse through SUBDIRS for dvi target too
892 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
894 * Clean up xcoff relocation.
895 objfiles.h (struct objfiles): Add section_offsets, num_sections.
896 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
898 symtab.h (struct general_symbol_info): Add section field.
899 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
900 xcoffread.c: Set section for symbols and msymbols.
901 (struct symtab): Add block_line_section field.
902 buildsym.c (end_symtab): Set it.
903 (end_symtab and callers): Add section parameter.
904 objfiles.c (objfile_relocate): New funciton.
905 xcoffexec.c (vmap_symtab): Use it.
906 xcoffsolib.h (struct vmap): Remove unused fields.
907 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
908 CORE_NEEDS_RELOCATION, symtab_relocated.
909 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
910 rs6000-tdep.c: Make loadinfotext static.
911 breakpoint.c (fixup_breakpoints): Doc fix.
912 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
913 (end_symtab): primary field replaces nonreloc.
915 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
917 * symtab.h (struct linetable_entry): Remove confusing comment.
919 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
921 * Makefile.in: add installcheck target
923 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
925 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
926 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
927 z8k}: New directories to hold cpu specific configuration files.
928 Naming follows gcc convention.
929 * config/{*.mt, *.mh}: All target and host makefile fragment
930 config files moved to an appropriate config/<cpu> subdirectory.
931 * nm-*, xm-*, tm-*: All native, host, and target files, which
932 get linked to nm.h, xm.h, and tm.h respectively by configure,
933 moved to appropriate config/<cpu> subdirectory.
934 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
935 Native, host, and target files that are common across more than
936 one cpu architecture and included by one of the configured
937 native, host, or target files, get moved to config directory.
938 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
939 pick up native, host, or target include files moved to one of
940 the config subdirectories, and that are included by other files.
941 * Makefile.in (alldeps.mak): Modify to account for new config
943 * alldeps.mak, depend: Update for new config directory structure.
944 * config/*/[ntx]m-*.h: Modify all files that include other
945 [ntx]m-*.h files to use path relative to gdb/config. I.E.
946 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
948 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
949 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
950 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
951 * configure.in: Default gdb_host_cpu to host_cpu, and remap
952 the ones where the default is not unique or different than the
953 config subdirectory name. Similarly, handle gdb_target_cpu.
954 Modify configure.in as appropriate to make use of gdb_host_cpu
955 and gdb_target_cpu to find makefile fragments and make links.
957 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
959 * mipsread.c (compare_blocks): Sort blocks with the same start
960 address by decreasing ending address.
962 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
964 * mipsread.c (parse_procedure): Save cur_fdr accross call to
965 lookup_symbol as it might get clobbered by the call.
967 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
968 The previous code did not initialize the language field for the psymtab
971 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
973 * c-exp.y (parse_number): Avoid shift warning.
974 * serial.h (struct ttystate): Declare empty one on DOS.
976 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
978 * xm-sun4os4.h: Return type of free() should be void, not int.
980 * vx-share/vxWorks.h: Remove #def of NULL.
982 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
984 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
986 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
988 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
990 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
992 * ieee-float.c: Moved to ../libiberty.
993 * ieee-float.h: Moved to ../include.
994 * Makefile.in: Update accordingly.
995 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
996 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
997 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
998 it is now in ../opcodes/m68881-ext.c.
999 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1000 prologue (some callers _do_ care).
1001 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1002 new interface of ../opcodes/*-dis.c.
1003 * ch-exp.y: Add #include <ctype.h>.
1005 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1007 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1009 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1011 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1013 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1015 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1017 * z8k-tdep.c (extract_return_value, write_return_value,
1018 store_struct_return): New functions from macros in tm-z8k.h.
1020 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1022 * valops.c (value_arg_coerce): Apply temporary patch to
1023 fix problem with coercion of array and function types when
1024 passed as arguments to C functions, pending a more complete
1025 review of when and how coercion should be done, depending
1026 upon context and language.
1028 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1030 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1032 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1033 debugsec if there are a non-zero number of symbols.
1035 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1037 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1039 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1041 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1043 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1044 not just 50 symbols.
1045 (symtbl_num_syms): New variable.
1046 (read_xcoff_symtab): Set it.
1047 (read_symbol_nvalue): Check for bad symno.
1048 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1051 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1053 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1054 This is defined in defs.h if necessary.
1055 * vx-share/vxWorks.h: Remove #defs of min and max.
1056 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1057 vx-share/xdr_rdb.c: include defs.h.
1059 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1061 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1064 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1065 xcoffread.c: Doc fixes.
1067 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1069 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1070 xcoffexec.c (xcoff_relocate_core): New function.
1071 (text_adjustment): Removed.
1072 (add_vmap): Return the vmap.
1073 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1075 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1077 * xcoffsolib.h: Add objfile member to struct vmap.
1078 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1079 xcoffexec.c (add_vmap): Allocate objfiles here.
1081 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1083 Support 68000 series without floating point.
1085 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1086 * tm-68k-nofp.h: New file, lacks 68881 support.
1087 * config/m68k-nofp.mt: New file.
1089 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1091 Remove a few remaining underscore/no-underscore remnants from
1094 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1095 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1096 * config/sparc-noun.mt: Rename to sparc-em.mt.
1097 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1098 * tm-68k-un.h: Rename to tm-68k-fp.h.
1099 * tm-spc-un.h: Rename to tm-spc-em.h.
1100 * tm-sun4sol2.h: Cleanup.
1101 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1103 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1105 * symmisc.c (std_in, std_out, std_err): Move initializations
1106 to runtime code, in case they aren't constant.
1108 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1110 * symtab.c (find_pc_symtab): some object file formats, notably
1111 mips, have holes in the address ranges of symtabs. Change
1112 this algorythm from first hit to tightest fit.
1114 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1115 fence post without finding the enclosing function, then print a
1118 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1120 * utils.c (fputs_demangled, fprint_symbol): Remove.
1121 * utils.c (fprintf_symbol_filtered): New function which combines
1122 the functionality of fputs_demangled and fprint_symbol. Uses a
1123 caller provided language parameter to select the appropriate
1124 demangler, and caller provided args to pass to the demangler.
1125 * defs.h (enum language): Move further up in file so enum can
1126 be used in prototypes.
1127 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1128 * defs.h (fprintf_symbol_filtered): Add prototype.
1129 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1130 fputs_demangled with call to fprintf_symbol_filtered.
1131 * cp-valprint.c (demangle.h): Include
1132 * cp-valprint.c (cp_print_value_fields): Replace calls to
1133 fprint_symbol with calls to fprintf_symbol_filtered.
1134 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1135 with call to fprintf_symbol_filtered.
1136 * stack.c (print_frame_info): Remove obsolete code so we don't
1137 have to update fputs_demangled usage in it.
1138 * stack.c (print_frame_info, frame_info): Add language variable
1139 to pass to fprintf_symbol_demangled and initialize it from the
1140 symbol's language. Replace calls to fputs_demangled with calls
1141 to fprintf_symbol_filtered.
1142 * symtab.c (find_methods): Replace call to fputs_demangled with
1143 call to fprintf_symbol_filtered.
1144 * ch-valprint.c (demangle.h): Include.
1145 * ch-valprint.c (chill_print_value_fields): Replace call to
1146 fprint_symbol with call to new fprintf_symbol_filtered.
1148 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1150 * Makefile.in (VERSION): Bump version to 4.8.2.
1152 * main.c (source_command): Require an explicit pathname of file
1153 to source, since previous behavior of defaulting to gdb init file
1154 was troublesome and undocumented.
1155 * printcmd.c (disassemble_command): Add missing '{}' pair to
1156 else with two statements. Bug reported by Stephane Tsacas
1158 * symtab.c (find_pc_line): Don't complain about zero length or
1159 negative length line numbers for the moment, since we may not own
1160 the terminal when called, such as when single stepping. (FIXME)
1161 * language.h (CAST_IS_CONVERSION): True if current language is
1162 C++ as well as C. Fix from Peter Schauer.
1163 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1164 Use STREQN macro rather than bare '!strncmp()'.
1165 * environ.c (unset_in_environ): Avoid use of memcpy on
1166 overlapping memory regions, as suggested by Paul Eggert
1167 <eggert@twinsun.com>.
1168 * c-exp.y (%union struct): Remove unused ulval as suggested
1169 by Paul Eggert <eggert@twinsun.com>.
1171 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1173 * main.c (gdbinit): Make static.
1174 * main.c (inhibit_gdbinit): Move to file scope.
1175 * main.c (main): Remove local inhibit_gdbinit.
1176 * main.c (source_command): Don't source '.gdbinit' file by
1177 default if gdb has been told to ignore it.
1179 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1181 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1184 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1186 * printcmd.c (print_address_symbolic): Only print if offset
1187 is shorter than max_symbolic_offset.
1188 (initialize_printcmd): `set print max-symbolic-offset'.
1190 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1191 (examine_tag): Use it.
1192 (read_register_stack): Only look in the local registers for a
1193 memory address if it's between rfb and rsp; go to memory otherwise.
1194 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1195 (reginv_com): Remove ancient kludge command.
1197 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1199 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1200 irix4 will again compile.
1202 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1204 * configure.in: accept mips-sgi-irix4* for irix4.
1206 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1208 * z8k-tdep.c (print_register_hook): Lint.
1210 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1212 Lint fixes from Paul Eggert (eggert@twinsun.com):
1214 * command.c (do_setshow_command): var_uintegers are unsigned.
1215 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1216 unsigned, since they use hex values with the high bit set.
1218 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1220 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1221 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1223 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1224 macro definitions in parenthesis.
1226 * dbxread.c (dbx_symfile_init): Catch the case where there is
1227 no string table, but the only way we find out is by reading zero
1230 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1232 * dbxread.c (dbx_symfile_init): Make size of the string table
1233 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1234 offset to the string table is nonzero and handle the nonexistant
1235 string table case, should it occur. Ensure that the string table
1236 size read from the file is reasonable, with a minimum lower bound
1237 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1239 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1241 * Makefile.in: Changes to build testsuite correctly.
1242 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1243 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1244 (TARGET_FLAGS_TO_PASS): New variable.
1245 (SUBDIRS): Added testsuite.
1246 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1247 testsuite is compiled with CC_FOR_TARGET rather than CC.
1249 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1251 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1252 reported by mycroft@gnu.ai.mit.edu.
1254 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1255 * configure.in (vax-*-ultrix2*): New triplet.
1256 * config/vaxult2.mh: New file.
1257 * xm-vaxult2.h: New file.
1259 * c-exp.y (parse_number): Change high_bit to unsigned.
1260 * demangle.c: Change all references to cfront to ARM, since the
1261 actual algorithm is the one specified in the Annotated Reference
1262 Manual. This was confusing users into thinking that full cfront
1263 support was implemented.
1264 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1265 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1266 directly to lookup_struct_elt_type, which will do the
1267 dereferencing itself.
1268 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1269 NULL dereferencing bug for unnamed structs, comment out
1272 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1274 * coffread.c (process_coff_symbol): Change PCC argument correction
1275 so that it only happens on big-endian targets; so that it only
1276 happens if the short or char argument is aligned on an int
1277 boundary; and so that it changes the location, rather than the
1278 type, of the argument. These changes tend to parallel similar
1279 (old) changes in stabsread.c.
1281 * coffread.c (coff_read_enum_type): Use the specified size for
1282 enums, don't assume that they are int-sized.
1284 * c-valprint.c (c_val_print): Don't assume enums are the same as
1287 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1288 Rendell, <michael@mercury.cs.mun.ca>.
1290 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1292 * language.h (local_decimal_format_custom): Add prototype.
1293 * language.c (local_decimal_format_custom): Add function, bug
1294 reported by Robert R. Henry (rrh@tera.com).
1296 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1298 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1299 by Josef Leherbauer, joe@takeFive.co.at.
1301 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1303 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1304 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1305 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1306 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1307 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1308 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1309 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1310 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1312 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1314 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1315 of demangled name fields to NULL if no demangling exists for
1316 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1317 symbols if their language is known at the time they are created,
1318 but sometimes the language is not known until later.
1320 * ch-typeprint.c (chill_print_type_base): Name changed to
1321 chill_type_print_base to match pattern for C and C++ names.
1322 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1323 to be consistent with other usages.
1324 * ch-typeprint.c (chill_type_print_base): Add support for
1325 printing Chill STRUCT types.
1326 * ch-valprint.c: Include values.h.
1327 * ch-valprint.c (chill_print_value_fields): New function and
1328 prototype for printing Chill STRUCT values.
1329 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1330 that was being called with two args instead of three.
1331 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1332 to print Chill STRUCT values.
1334 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1336 * configure.in: added testsuite to configdirs.
1338 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1340 * doc/stabs.texi: The `this' pointer is now known by the name
1341 `this' instead of `$t'.
1343 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1345 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1346 references of TAG_string_type DIEs in user defined types.
1347 * ch-lang.c (chill_create_fundamental_type): Track compiler
1348 change that now emits debugging info with the type long for Chill
1351 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1353 * remote-mips.c: New file; implements MIPS remote debugging
1355 * config/idt.mt: New file; uses remote-mips.c
1356 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1358 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1359 floating point coprocessor.
1360 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1362 (mips_pop_frame): If not mips_fpu, don't restore floating point
1364 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1366 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1367 mips_fpu, don't use fp0 as floating point return register.
1368 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1371 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1373 * gdb/testsuite: made modifications to testcases, etc., to allow
1374 them to work properly given the reorganization of deja-gnu and the
1375 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1377 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1379 * gdb/testsuite: Initial creation of gdb/testsuite.
1380 Migrated dejagnu testcases and support files for testing nm to
1381 gdb/testsuite from deja-gnu. These files were moved "as is"
1382 with no modifications. This migration is part of a major overhaul
1383 of dejagnu. The modifications to these testcases, etc., which
1384 will allow them to work with the new version of dejagnu will be
1385 made in a future update.
1387 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1389 * NEWS: Add reminders for next release.
1391 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1393 * mipsread.c (parse_lines): Correct check for files compiled with
1396 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1398 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1400 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1402 * Makefile.in (VERSION): GDB-4.8 release!
1403 * README, NEWS: Update for release.
1405 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1407 * am29k-pinsn.c (print_insn): Minor nits with const.
1408 * am29k-tdep.c: More minor nits with arg types for
1409 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1411 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1413 * gcc.patch: Update for a different GCC (G++) bug.
1414 * main.c (print_gdb_version): Update copyright year to 1993.
1415 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1416 conditionalize this file on it. FIXME, right way is to split
1417 these into two config files.
1418 (ATTACH_DETACH): Define for BSD 4.4
1419 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1420 (U_REGS_OFFSET): Revise for 4.4.
1421 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1422 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1423 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1425 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1427 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1430 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1432 * c-lang.c (c_printstr): Bugfix for length==0 case.
1434 * c-lang.c (c_printstr): If a C string ends in a null, don't
1437 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1439 * defs.h (STRCMP): Make it work for unsigned chars.
1441 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1443 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1444 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1445 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1446 define to kludge the large opcode table into two smaller tables,
1447 since GCC take exponential space to build the table. Lint.
1448 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1450 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1452 * Makefile.in (VERSION): Roll to 4.7.9.
1453 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1454 definition here, to handle both BSD 4.3 and 4.4 systems.
1455 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1456 * remote.c (alarm): Move declaration to global level, before
1457 first reference to it.
1458 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1459 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1461 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1463 * remote.c (readchar): forward declare alarm which otherwise looks
1464 like an undeclared variable to gcc.
1466 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1467 when comparing against an int. Avoids superfluous warning from
1470 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1471 Avoids superfluous warnings from some systems and/or compilers
1472 (like vax ultrix 4.2.)
1474 * language.c (struct op_print unk_op_print_tab): use the enum
1475 values rather naked zeros as initializers. Avoids warnings from
1476 ultrix type compilers.
1478 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1480 * Makefile.in (VERSION): Roll to 4.7.6.
1481 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1482 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1483 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1484 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1485 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1486 (depend): Fix bug where nm-files in config files weren't noticed.
1487 (make-proto-gdb-1): Avoid changing directories while building new
1488 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1490 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1492 * remote.c: Improve error recovery. Allow user to break out
1493 of initial connection attempt with INTERRUPT. Treat a timeout
1494 while waiting for remote packet like a retry, unless the remote
1495 side is actively running user code. Fix a few long printf_filtered's.
1497 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1500 * buildsym.c (start_subfile): Allow null file name.
1502 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1504 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1505 expects a pointer to complaint rather than a complaint
1507 (process_linenos): free the previously allocated subfile name,
1508 then allocate the new one from the heap.
1510 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1512 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1514 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1516 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1517 Previously, would bogusly index off the bottom of type_vector.
1518 (rs6000_builtin_type): Accept type number as argument.
1519 (read_type, case '-'): Handle negatives like any other type number.
1521 * symfile.c (deduce_language_from_filename): Handle null name.
1523 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1524 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1525 fixed by sato@sm.sony.co.jp.
1527 * xcoffread.c (parmsym): Don't use an initializer to set up
1528 this struct symbol. Set it up in initialize_xcoffread.
1529 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1530 works on real rs/6000 target with #ifndef FAKING_RS6000.
1532 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1534 * stabsread.c (rs6000_builtin_type): Move function from
1535 xcoffread.c:builtin_type.
1536 * xcoffread.c (builtin_type): Move to stabsread. Remove
1537 IBM6000_HOST dependency. Move misplaced comments.
1538 (various): Change printf's to complaints.
1539 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1540 objfile argument to read_type calls under #if 0.
1541 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1542 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1543 * Makefile.in: xcoffread.o is not built by default.
1544 * xm-rs6000.h (IBM6000_HOST): Remove.
1545 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1546 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1549 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1551 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1552 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1553 register numbers when user tries to modify elements in structs
1554 passed as arguments.
1555 * inflow.c (child_terminal_info): Move banner outside of system
1557 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1558 passes struct/union arguments by address.
1560 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1562 * Based on patch from Kean Johnston <maw@netcom.com>:
1563 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1564 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1565 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1567 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1569 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1570 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1572 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1574 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1575 cc debugging output.
1577 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1579 * stabsread.c (define_symbol): Complain about unrecognized names
1580 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1581 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1582 (read_cpp_abbrev): Don't use the class name as part of the
1583 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1584 abbrevs. Inspired by Mike Tiemann.
1585 (read_tilde_fields): Comment. Remove ancient dead code.
1586 Remove erroneous but non-dead code. Simplify. Add complaints.
1587 (in general): Remove extraneous (parentheses) in return
1590 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1592 * coffread.c (coff_lookup_type): Fix fencepost error reported
1593 by Art Berggreen, <arg@opal.acc.com>.
1595 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1596 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1598 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1599 test, which is apparently left over from when we used native
1600 include files and couldn't depend on the member names being there.
1601 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1603 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1605 * mipsread.c: Major overhaul to use new BFD symbol table reading
1606 routines. Now swaps information as it is needed, rather than
1607 swapping everything when the file is read.
1609 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1611 * Makefile.in (TARDIRS): Add sparclite demo dir.
1612 (*.tab.c): Change dependency on Makefile to depend on
1613 Makefile.in, otherwise it always rebuilds after configuring.
1614 Force output *.tab.c file into current directory even in "make"
1615 versions that rewrite dependent file names used in command lines.
1617 * TODO: Remove some things we did.
1618 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1619 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1620 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1621 * symtab.h: Eliminate unnamed unions and structs.
1623 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1625 * Makefile.in (VERSION): Roll to 4.7.5.
1627 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1629 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1630 re-evaluating symbol pointers.
1632 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1634 * c-exp.y (lcurly, rcurly): New nonterminals.
1635 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1637 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1638 made function static.
1639 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1640 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1641 * parse.c (start_arglist):
1642 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1643 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1644 * parser-defs.h (funcall_chain): Moved to parse.c.
1645 * printcmd.c (print_frame_nameless_args): Fix prototype.
1646 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1647 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1648 * valops.c (typecmp): Moved prototype from values.h.
1649 * value.h (typecmp): Moved prototype to valops.c, made static.
1650 * ch-exp.y (yylex): Change way control sequences are disabled.
1652 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1654 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1656 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1658 * mipsread.c (upgrade_type): Build array types correctly, using
1659 create_range_type and create_array_type.
1661 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1663 * remote-nindy.c: Cleanup.
1665 * infrun.c (wait_for_inferior): When rolling back the PC after
1666 a breakpoint, call write_pc so that NPC gets rolled back as well
1669 * blockframe.c (inside_entry_file, inside_main_func,
1670 inside_entry_func): PC of zero is always "bottom of stack".
1672 * printcmd.c (print_frame_args, print_frame_nameless_args):
1673 Let print_frame_nameless_args decide whether there are any,
1674 laying groundwork for possibly later printing 29K args for
1675 functions where we have tag words but no symbols.
1677 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1679 * Makefile.in: fix GDB doc targets for new doc subdir structure
1681 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1683 * stack.c (parse_frame_specification): Parse as many arguments
1684 as there are (up to MAXARGS). Pass all of them in argc, argv
1685 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1686 many there were, onto SETUP_ARBITRARY_FRAME.
1687 * tm-mips.h, tm-sparc.h: Corresponding changes.
1688 * mips-tdep.c, sparc-tdep.c: Ditto.
1690 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1692 * hp300ux-nat.c: Update copyrights.
1693 * mipsread.c (parse_partial_symbols): Complain about block
1694 indexes that go backwards. Fix from Peter Schauer.
1695 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1696 symbol-file that has no linkage symbols to be read.
1697 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1698 from tm- file to xm-file, since they're host dependent.
1699 * valarith.c (value_binop): Typo.
1701 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1703 * sparclite/aload.c: Add copyleft.
1704 * sparclite/crt0.s: Add comment at beginning.
1706 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1708 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1709 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1711 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1713 * values.c (value_headof): Fix typo in which VTBL and ARG were
1714 being confused for one another.
1716 * valops.c (typecmp): Now static.
1718 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1719 baseclass--we don't always inherit its virtual function table
1722 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1723 pointer correctly in case value_struct_elt moves it around.
1725 * valops.c (typecmp): Now static. Also, now groks references
1728 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1729 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1731 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1733 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1734 to avoid "too much defining" error from native C compiler (!).
1736 * Makefile.in (HFILES): Add typeprint.h.
1737 * typeprint.[ch]: Update copyrights.
1739 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1741 * Makefile.in: Update to match doc/ subdir changes.
1743 * config/hp300hpux.mh: No cross-host file needed, just native.
1744 * config/go32.mh: Remove nonexistent "native" support.
1746 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1747 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1748 * m88k-tdep.c (next_insn): Lint, cleanup.
1749 (store_parm_word): Lint.
1751 * README: Fix typo (reported by karl@hq.ileaf.com).
1753 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1755 * expression.h (BINOP_CONCAT): Document use for self concatenation
1756 an integral number of times.
1757 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1759 * valarith.c (value_concat): Rewrite to support self
1760 concatenation an integral number of times.
1761 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1762 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1763 eliminate hundreds of spurious shift/reduce and reduce/reduce
1764 conflicts that mask the 5 real ones.
1765 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1766 * ch-exp.y (integer_literal_expression): Remove production,
1769 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1771 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1772 implied that "no side effects" was nonfunctional.
1773 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1774 character string and bitstring concatenation.
1775 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1776 * expression.h (exp_opcode): Add BINOP_CONCAT.
1777 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1778 * language.c (string_type): Add function to determine if a type
1780 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1781 * valarith.c (value_concat): New function to concatenate two
1782 values, such as character strings or bitstrings.
1783 * valops.c (value_string): Remove error stub and implement
1785 * value.h (value_concat): Add prototype.
1786 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1787 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1788 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1791 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1793 * c-exp.y (exp): Add production to support direct creation
1794 of array constants using the obvious syntax.
1795 * c-valprint.c (c_val_print): Set printed string length.
1796 * dwarfread.c (read_tag_string_type): New prototype and
1797 function that handles TAG_string_type DIEs.
1798 * dwarfread.c (process_dies): Add case for TAG_string_type
1799 that calls new read_tag_string_type function.
1800 * expprint.c (print_subexp): Add support for OP_ARRAY.
1801 * gdbtypes.c (create_range_type, create_array_type): Inherit
1802 objfile from the index type.
1803 * ch-typeprint.c (chill_print_type): Add case for
1805 * ch-valprint.c (chill_val_print): Fix case for
1808 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1810 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1811 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1812 include/coff/mips.h.
1814 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1816 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1817 constants with an explicit null byte terminator. OP_STRING is
1818 now used for real string types.
1819 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1820 they are used by all languages.
1821 * c-lang.c (_initialize_c_language): Move initializations of
1822 builtin_type_* to lang.c.
1823 * c-typeprint.c (c_type_print_varspec_prefix,
1824 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1825 to TYPE_CODE_STRING.
1826 * c-valprint.c (c_val_print): Change the way character arrays
1827 are printed as strings to be consistent with the way strings
1828 are printed when pointer-to-char types are dereferenced.
1829 Remove test of print_max before calling val_print_string, which
1830 now does it's own test.
1831 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1832 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1833 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1834 * gdbtypes.c (builtin_type_*): Add declarations moved from
1836 * gdbtypes.c (create_string_type): New function to create real
1838 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1839 renamed to TYPE_CODE_STRING.
1840 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1841 builtin_type_* types moved from c-lang.c.
1842 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1843 to TYPE_CODE_STRING.
1844 * gdbtypes.h (builtin_type_string): Add extern declaration.
1845 * gdbtypes.h (create_string_type): Add prototype.
1846 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1847 renamed to TYPE_CODE_STRING.
1848 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1850 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1851 renamed to TYPE_CODE_STRING.
1852 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1854 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1855 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1856 to TYPE_CODE_STRING.
1857 * valops.c (allocate_space_in_inferior): New function and
1858 prototype, using code ripped out of value_string.
1859 * valops.c (value_string): Rewritten to use new function
1860 allocate_space_in_inferior, but temporarily disabled until some
1861 other support is in place.
1862 * valops.c (value_array): New function to create array constants.
1863 * valprint.c (val_print_string): Add comment to document use,
1864 complete rewrite to fix several small buglets.
1865 * value.h (value_array): Add prototype.
1866 * value.h (val_print_string): Change prototype to match rewrite.
1867 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1868 * ch-exp.y (match_character_literal): Disable recognition of
1869 control sequence form of character literals and document why.
1871 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1873 * nindy-share/nindy.c: Add comments to #endif's to clarify
1876 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1877 read_memory to get byte order right.
1878 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1879 anymore. This is done in paread.c now. We expect unwind info
1880 to hang off of objfiles, and search all of the objfiles when until
1882 * (skip_trampoline_code): Cast arg to target_read_memory.
1883 * objfiles.h (struct objfile): Add new field obj_private to hold
1884 per object file private data (unwind info in this case).
1885 * paread.c (read_unwind_info): New routine to read unwind info
1886 for the objfile. This data is hung off of obj_private.
1887 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1888 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1889 make this easier to access.
1891 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1893 * c-valprint.c (cp_print_class_member): Add extern decl.
1894 * c-valprint.c (c_val_print): Extract code for printing methods
1895 and move it to cp_print_class_method in cp-valprint.c.
1896 * c-valprint.c (c_val_print): Extract code to print strings and
1897 move it to val_print_string in valprint.c.
1898 * cp-valprint.c (cp_print_class_method): New function using
1899 code extracted from c_val_print.
1900 * valprint.c (val_print_string): New function using code
1901 extracted from c_val_print.
1902 * value.h (val_print_string): Add prototype.
1903 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1904 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1905 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1906 CHECKBUF, growbuf_by_size): New variables, macros, and support
1907 functions for implementing a dynamically expandable temp buffer.
1908 * ch-exp.y (match_string_literal): New lexer function.
1909 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1910 removed and replaced with new CHECKBUF macro.
1911 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1912 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1914 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1916 * Makefile.in: Add info for paread.o.
1917 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1919 * blockframe.c (frameless_look_for_prologue): Correct the
1921 * gdbtypes.h, gdbtypes.c: Use const in decl of
1922 cplus_struct_default, now that pa-gas assembler has been fixed.
1923 * hppah-nat.c: Formatting.
1924 * hppah-tdep.c: Remove lots of useless externs for variables we
1926 * (find_unwind_entry): Speed up by using binary search, and a one
1928 * (rp_saved): New routine to see what unwind info says about RP
1929 being saved on the stack frame.
1930 * (frame_saved_pc): Look for prologue to see if we need to
1931 examine the stack for the saved RP or not.
1932 * (init_extra_frame_info): Check for prologue, instead of
1933 framesize to determine if we are frameless or not.
1934 * (frame_chain_valid): Stop backtraces when we run into _start.
1935 * (push_dummy_frame): Reformat to make more readable.
1936 * (find_dummy_frame_regs): ditto.
1937 * (hp_pop_frame): ditto.
1938 * (hp_restore_pc_queue): small cleanup.
1939 * (hp_push_arguments): ditto.
1940 * (pa_do_registers_info): ditto.
1941 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1942 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1943 * Define FRAME_CHAIN_VALID.
1944 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1945 passed to functions.
1947 * paread.c (pa_symtab_read): Use new bfd conventions for
1948 accessing linker symbol table.
1949 * (pa_symfile_init): Access embedded STAB info via BFD section
1950 mechanism and related macros.
1953 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1955 * sparc-stub.c: Use a seperate stack for our traps.
1956 * Handle recursive traps.
1957 * Remove all trap init code. This needs to be done by the
1959 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1961 * (handle_exception): See if we are at breakinst, if so, then
1962 advance PC sp that users can just step out of breakpoint().
1963 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1964 new place if SP has changed.
1965 * (case 's'): Get rid of this, we can't do it yet.
1966 * (case 't'): New command to test any old random feature.
1967 * (case 'r'): New command to reset the system.
1968 * (breakpoint): Add label to breakpoint trap instruction so that
1969 handle_exception() can detect where we are and get past the
1970 breakpoint trivially.
1972 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1974 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1976 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1978 * configure.in: recognise all sparclite variants
1980 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1982 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1983 binary files oring in the right bit.
1985 * main.c, source.c, state.c, symmisc.c: use macros defined in
1986 fopen-{bin|both} when fopening files.
1988 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1990 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1991 from a configuration file (typically including <limits.h>), or to
1992 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1993 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1994 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1995 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1996 * exppritn.c (print_subexp, dump_expression): Add case for
1998 * expression.h (OP_BITSTRING): New expression element type for
2000 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2001 macros to convert between number of expression elements and bytes
2002 to store that many elements.
2003 * i960-tdep.c (leafproc_return): Use new macros to access
2004 minimal symbol name and address fields.
2005 * m88k-pinsn.c (sprint_address): Use new macros to access
2006 minimal symbol name and address fields.
2007 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2008 minimal symbol address field.
2009 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2010 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2011 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2012 Use new BYTES_TO_EXP_ELEM macro.
2013 * parse.c (write_exp_bitstring): New function to write packed
2014 bitstrings into the expression element vector.
2015 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2017 * parser-defs.h (struct stoken): Document that it is used for
2018 OP_BITSTRING as well as OP_STRING.
2019 * parser-defs.h (write_exp_bitstring): Add prototype.
2020 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2021 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2022 LOWER, LENGTH): New tokens for keywords.
2023 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2024 upper_lower_argument, length_argument, array_mode_name,
2025 string_mode_name, variant_structure_mode_name): New non-terminals
2027 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2028 * ch-exp.y (match_bitstring_literal): New lexer support function
2029 to recognize bitstring literals.
2030 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2031 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2032 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2033 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2034 * ch-exp.y (yylex): Check tokentab6.
2035 * ch-exp.y (yylex): Call match_bitstring_literal.
2037 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2039 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2040 symbol name and value fields.
2042 * c-exp.y (yylex): Make static, to match prototype and other
2045 * expression.h (exp_opcode): Add BINOP_MOD.
2046 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2047 * expprint.c (dump_expression): Handle new BINOP_MOD.
2048 * language.c (binop_type_check): Handle new BINOP_MOD.
2049 * main.c (float_handler): Re-enable float handler when hit.
2050 * valarith.c (language.h): Include, need current_language.
2051 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2052 for integer divide truncates towards zero for negative results.
2053 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2054 * valarith.c (value_binop): Allow arithmetic operations on
2055 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2056 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2057 * ch-exp.y (tokentab3): Add MOD and REM.
2058 * ch-exp.y (yylex): Set innermost_block for symbols found
2059 in local scopes. Return LOCATION_NAME for local symbols.
2060 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2061 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2063 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2065 * command.c (shell_escape, make_command, _initialize_command):
2066 don't create or use fork if CANT_FORK is defined.
2067 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2068 code written for the IBM PC" remain.
2069 * xm-go32.h: define CANT_FORK
2071 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2073 * remote-sim.c: first attempt at general simulator interface
2074 * remote-hms.c: whitespace
2075 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2076 understand new stack layout. (print_register_hook): print ccr
2077 register in a fancy way.
2079 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2081 * eval.c (language.h): Include.
2082 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2083 to pointer types when the current language is C. It loses for
2084 other languages when the lower index bound is nonzero.
2085 * valarith.c (value_subscript): Take array lower bounds into
2086 account when performing subscripting operations.
2087 * valops.c (value_coerce_array): Add comment describing why
2088 arrays with nonzero lower bounds are dealt with in value_subscript,
2089 rather than in value_coerce_array.
2091 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2093 * ch-exp.y (FLOAT_LITERAL): Add token.
2094 * ch-exp.y (literal): Add FLOAT_LITERAL.
2095 * ch-exp.y (match_float_literal): New lexer routine.
2096 * ch-exp.y (convert_float): Remove.
2097 * ch-exp.y (yylex): Call match_float_literal.
2098 * ch-exp.y (yylex): Match single '.' after trying
2099 to match floating point literals.
2101 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2102 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2104 * expprint.c (dump_expression): New function for dumping
2105 expression vectors during gdb debugging.
2106 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2107 MULTI_SUBSCRIPT and moved out of BINOP range.
2108 * expression.h (DUMP_EXPRESSION): New macro that calls
2109 dump_expression if DEBUG_EXPRESSIONS is defined.
2110 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2111 * parse.c (length_of_subexp, prefixify_subexp): Change
2112 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2113 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2114 prefixify'ing the expression.
2115 * printcmd.c (print_command_1): Add comment.
2116 * ch-exp.y (expression_list): Add useful actions.
2117 * ch-exp.y (value_array_element): Add useful actions.
2118 * ch-exp.y (array_primitive_value): Add production.
2119 * ch-exp.y (yylex): Recognize ',' as a token.
2121 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2123 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2124 POSIXize the recursive makes (make [variable assignments] target{s})
2126 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2128 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2129 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2130 CPLUS_MARKER for all SVR4 systems, so follow suit.
2131 * defs.h (strdup_demangled): Remove prototype.
2132 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2133 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2134 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2135 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2136 prim_record_minimal_symbol_and_info): Use new macro
2137 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2138 * minsyms.c (install_minimal_symbols): Use new macro
2139 SYMBOL_INIT_DEMANGLED_NAME.
2140 * stabsread.c (define_symbol): Use new macro
2141 SYMBOL_INIT_DEMANGLED_NAME.
2142 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2143 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2144 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2145 SYMBOL_INIT_DEMANGLED_NAME.
2146 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2147 SYMBOL_DEMANGLED_NAME now tests language itself.
2148 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2149 now tests language itself.
2150 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2151 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2152 mangled name member in the language dependent portion of a symbol.
2153 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2154 mangled name member appropriate for a symbol's language.
2155 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2156 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2157 SYMBOL_DEMANGLED_NAME now tests language itself.
2158 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2159 initializes language dependent portion of symbol.
2160 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2161 demangles and caches the demangled form of symbol names.
2162 * utils.c (fputs_demangled, fprint_symbol): Use current language
2163 to select an appropriate demangling algorithm.
2164 * utils.c (strdup_demangled): Remove, no longer used.
2165 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2166 access the Chill mangled name member in the language dependent
2167 portion of a symbol.
2168 * ch-lang.c (chill_demangle): New function, simple demangler.
2169 * defs.h (chill_demangle): Add prototype.
2170 * symtab.h (language_dependent_info): Add struct for Chill.
2172 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2174 * Makefile.in (BISON): Add comment that when bison is used, it
2175 must include the "-y" option.
2176 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2177 Remove defines to remap non-yacc symbols, thus backing out of
2178 previous recent changes. Standard policy is that non-yacc parser
2179 generators get fixed, rather than adding bug workarounds in gdb
2180 for each new one that pops up. Expand comment to note this.
2181 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2183 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2185 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2186 case. Use code in N_SOL.
2188 * paread.c: New file that contains all HPPA/HPUX symbol reading
2190 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2191 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2192 * (dbx_symfile_offsets): Make static.
2193 * (pastab_build_psymtabs): New interface routine for paread to
2194 send stabs into dbxread.
2195 * gdb-stabs.h: Remove gobs of HPPA cruft.
2197 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2199 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2201 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2203 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2204 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2205 and YYDEBUG is not already defined.
2206 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2207 them during the previous replacements.
2208 * printcmd.c (_initialize_printcmd): Update internal documentation
2209 for "set" command to note that the assignment syntax is language
2211 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2212 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2213 and YYDEBUG is not already defined.
2214 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2215 single_assignment_action): New terminals and nonterminal for gdb
2216 extensions to chill expression grammer.
2217 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2218 tokens that start with '$' (register names, convenience vars, etc).
2219 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2220 * ch-exp.y (yylex): Call match_dollar_tokens.
2222 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2224 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2225 accessing minimal symbol data.
2226 * infcmd.c (read_pc): Use #ifdef, not #if.
2227 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2228 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2229 minimal symbol data.
2231 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2232 frame. Use find_return_regnum to find the caller.
2233 * (find_unwind_entry): New routine to locate stack frame info
2234 associated with a procedure. This looks in the $UNWIND_START$
2235 section in the SOM file.
2236 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2237 figure out where the caller's return address is stored.
2238 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2239 to figure out the frame size for a procedure.
2240 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2241 * (init_extra_frame_info): New routine. Corrects PC and FP for
2242 outermost frame if necessary.
2243 * (frame_chain): New routine, moved from tm-hppa.h.
2244 * (skip_trampoline_code): Handle computed function calls (ie:
2245 calls from $$dyncall).
2246 * (unwind_command): Temporary support function to allow user
2247 to control/observe aspects of the unwind (stack frame) info.
2248 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2249 was in a system call, if so, then read the PC from r31.
2250 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2251 with extra arg for skip_trampoline_code().
2252 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2253 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2254 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2256 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2258 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2259 Call new bfd_get_size() and verify that string table is no larger
2260 than the file that is supposed to contain it.
2261 * symfile.c (syms_from_objfile): Only complain about configured
2262 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2263 current target is the default BFD target.
2265 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2267 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2268 * solib.c (bkpt_names): New array of symbol names to try to
2269 use for the "mapping complete" breakpoint. Configurable
2270 define SOLIB_BKPT_NAME is first one to try.
2271 * solib.c (find_solib): Test debug_base for nonzero rather
2272 than just greater than zero.
2273 * solib.c (enable_break): Use bkpt_names to look up address
2274 at which to set "mapping complete" breakpoint.
2276 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2278 * defs.h (STRCMP, STREQ, STREQN): New macros.
2279 * defs.h (demangle_and_match): Remove prototype.
2280 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2281 and STREQN defined in defs.h.
2282 * dwarfread.c (set_cu_language): For completely unknown languages,
2283 try to deduce the language from the filename. Retain behavior
2284 that for known languages we don't know how to handle, we use
2286 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2287 and demangled name fields in symbol.
2288 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2289 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2290 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2291 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2292 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2293 Replace usages throughout.
2294 * elfread.c (demangle.h): Include.
2295 * elfread.c (record_minimal_symbol): Remove prototype and function.
2296 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2297 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2298 * infcmd.c (jump_command): Remove code to demangle name and add
2299 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2300 * minsyms.c (demangle.h): Include.
2301 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2302 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2303 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2304 * mipsread.c (psymtab_language): Add static variable.
2305 * stabsread.c (demangle.h): Include.
2306 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2307 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2308 * stack.c (return_command): Remove explicit demangling of name
2309 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2310 * symfile.c (demangle.h): Include.
2311 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2312 to match macros in symfile.h and allow them to be compiled
2313 if INLINE_ADD_PSYMBOL is not true.
2314 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2315 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2316 Add code to demangle and cache C++ symbol names. Use macro form
2317 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2318 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2319 Remove, also defined in symfile.c, which we already fixed.
2320 * symtab.c (expensive_mangler): Remove prototype and function.
2321 * symtab.c (find_methods): Remove physnames parameter and fix
2323 * symtab.c (completion_list_add_symbol): Name changed to
2324 completion_list_add_name.
2325 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2326 the normal symbol name and the cached C++ demangled name.
2327 * symtab.c (lookup_demangled_partial_symbol,
2328 lookup_demangled_block_symbol): Remove prototypes and functions.
2329 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2330 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2331 Remove code to try demangling names and matching them.
2332 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2333 Fix to try matching the cached demangled name if no match is
2334 found using the regular symbol name.
2335 * symtab.c (find_methods): Remove unused physnames array.
2336 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2337 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2338 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2339 C++ demangled symbol names.
2340 * symtab.h: Much reformatting of structures and such to add
2341 whitespace to make them more readable, and make them more
2342 consistent with other gdb structure definitions.
2343 * symtab.h (general_symbol_info): New struct containing fields
2344 common to all symbols.
2345 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2346 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2347 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2348 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2349 symbol): Use general_symbol_info struct.
2350 * utils.c (demangle_and_match): Remove, no longer used.
2351 * valops.c (demangle.h): Include.
2352 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2353 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2354 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2355 symmisc.c, symtab.c, valops.c: Replace references to minimal
2356 symbol fields with appropriate macros.
2357 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2358 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2359 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2360 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2361 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2362 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2363 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2364 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2365 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2366 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2367 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2368 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2369 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2370 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2372 * buildsym.c (start_subfile, patch_subfile_names): Default the
2373 source language to what can be deduced from the filename.
2374 * buildsym.c (end_symtab): Update the source language in the
2375 allocated symtab to match what we have been using.
2376 * buildsym.h (struct subfile): Add a language field.
2377 * c-typeprint.c (c_print_type): Remove code to do explicit
2379 * dbxread.c (psymtab_language): Add static variable.
2380 * dbxread.c (start_psymtab): Initialize psymtab_language using
2381 deduce_language_from_filename.
2383 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2385 * valprint.c (val_print): Reorganize comment and add note
2386 about dependency on target byte ordering.
2387 * ch-exp.y (value_array_slice): Fix typo.
2388 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2389 byte sized ints are assumed to be char strings and printed with
2390 string syntax. In chill, arrays of chars and arrays of
2391 bytes/ubytes are distinquishable, and printed appropriately.
2393 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2395 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2396 read/write routines for HPUX.
2398 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2399 branch targets to compute target address using const from previous
2400 instruction if necessary.
2401 * Add `Q' operator to print out bit position field various
2403 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2404 cleanups, use new code from Utah.
2405 * (store_inferior_registers): Update to new code from Utah.
2406 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2407 * (fetch_register): Clear out priv level when reading PCs.
2408 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2409 * Remove decl of errno, #include wait.h and target.h.
2410 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2411 were inside of a kernel call. If so, then PC is in a different
2412 register. Also, mask out bottom two bits of all PCs so as not to
2413 confuse higher level code.
2414 * (push_dummy_frame): Create from #define in tm-hppa.h.
2415 * (find_dummy_frame_regs): Update from Utah.
2416 * (hp_pop_frame): Create from #define in tm-hppa.h.
2417 * (hp_restore_pc_queue): New, from Utah.
2418 * (hp_push_arguments): Big fixes from Utah.
2419 * (pa_do_registers_info, pa_print_registers): Only print out fp
2421 * (skip_trampoline_code): New routine to deal with stubs that
2422 live in nowhereland between callers and callees.
2423 * i860-tdep.c: Remove decl of attach_flag.
2424 * infrun.c (wait_for_inferior): Add new macro
2425 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2426 at by PC will be nullified. If so, then step the target once more
2427 so as to avoid confusing the user.
2428 * (just before step_over_function:): Use stop_func_start, not
2429 stop_pc when checking for the existance of line number info.
2430 stop_func_start will reflect the proper address of the target
2431 routine, not of the stub that we may be traversing to get there.
2432 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2433 to deal with the stubs that PA compilers sometimes stick between
2434 callers and callees. Also, define FLAGS_REGNUM for access to the
2436 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2438 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2439 write gr0, PC regs, and PSW!
2440 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2441 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2443 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2444 * Define struct unwind_table_entry.
2445 * valops.c (call_function_by_hand): Add another arg to
2446 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2449 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2451 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2453 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2455 * Makefile.in (VERSION): Bump to 4.7.4.
2456 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2457 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2458 * Makefile.in (HFILES): Add valprint.h.
2459 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2460 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2461 * typeprint.c, typeprint.h: New files for language independent
2462 type printing functions.
2463 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2464 type printing functions and definitions.
2465 * valprint.h: New include file for language independent value
2466 printing definitions.
2467 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2468 dependent value printing functions.
2469 * c-exp.y (production ptype): Add range_type variable and use new
2470 create_range_type function.
2471 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2472 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2473 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2474 "const static" to ANSI-conformant "static const".
2475 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2476 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2478 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2479 * coffread.c (decode_type): Add range_type variable and call to
2480 new create_range_type function.
2481 * complaints.c (complain): Remove unused val variable.
2482 * complaints.c (_initialize_complaints): Make it void.
2483 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2484 variable and call new create_range_type function.
2485 * defs.h (enum val_prettyprint): Move enum from value.h to here
2486 so we can avoid having to include value.h just for prototypes that
2487 need the enum (thanks ANSI).
2488 * dwarfread.c (struct_type): Local anonymous_size variable is
2489 only used if !BITS_BIG_ENDIAN.
2490 * dwarfread.c (decode_subscript_data_item): Add rangetype
2491 variable and call new create_range_type function.
2492 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2494 * eval.c (evaluate_subexp): Remove unused local variable name
2495 and the statement with no side effects that initializes it.
2496 * expprint.c (print_subexp): Change local_printstr to
2498 * gdbtypes.c (create_range_type): New function that creates
2499 a range type using code fragments from object file readers as
2500 an example of what has to be initialized.
2501 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2502 and high_bound parameters, replaced with a single range_type
2503 parameter. Change function body to use passed in range_type
2504 rather than handcrafting one.
2505 * gdbtypes.h (create_range_type): Add prototype.
2506 * gdbtypes.h (create_array_type): Change prototype parameters.
2507 * infrun.c (normal_stop): Remove unused local variables tem and c.
2508 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2509 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2510 stub functions that call error if called.
2511 * language.c (unknown_language_defn, auto_language_defn,
2512 local_language_defn): Add initializers unk_lang_print_type and
2514 * language.h (struct language_defn): Reformat for larger
2515 comments, add la_print_type and la_val_print members. Add
2516 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2517 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2518 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2520 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2522 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2523 * main.c (execute_command): Remove unused local variable cmdlines.
2524 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2525 (clear_displays), symmisc.c (block_depth), values.c
2526 (clear_value_history):
2527 Make testing of truth value of assignment result explicit.
2528 * mipsread.c (upgrade_type): Update FIXME to include future use
2529 of create_range_type.
2530 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2531 whatis_exp, maintenance_print_type): Move prototypes and functions
2533 * printcmd.c (_initialize_printcmd): Move add_com calls for
2534 ptype_command and whatis_command to new typeprint.c.
2535 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2536 * source.c (find_source_lines): Local variable c only used
2537 when LSEEK_NOT_LINEAR is defined.
2538 * stabsread.c (read_array_type): Use new create_range_type
2540 * stabsread.c (read_range_type): Add new index_type variable and
2541 call new create_range_type function rather than handcrafting
2543 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2544 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2545 * symtab.c (type_print_base usages): Use c_type_print_base.
2546 * symtab.c (type_print_varspec_prefix usages): Use
2547 c_type_print_varspec_prefix.
2548 * symtab.c (type_print_method_args usages): Use
2549 cp_type_print_method_args.
2550 * valprint.c: Completely ripped apart and the fragments used
2551 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2552 valprint.h. Remaining stuff is language independent.
2553 * value.h (struct fn_field): Forward declare for prototypes.
2554 * value.h (type_print_1): Remove prototype.
2555 * value.h (enum val_prettyprint): Moved to defs.h.
2556 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2557 * value.h (baseclass_offset): Add prototype.
2558 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2559 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2560 * ch-typeprint.c: New file for language dependent type printing.
2561 * ch-valprint.c: New file for language dependent value printing.
2562 * ch-exp.y (parse_number): Remove prototype and stub function.
2563 * ch-exp.y (decode_integer_literal): Removed unused digits and
2565 * ch-exp.y (convert_float): Completely ifdef out for now.
2566 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2567 ch-lang.c (chill_op_print_tab):
2568 Change from ANSI-obsolescent "const static" to ANSI-conformant
2570 * ch-exp.y (yylex): Add unhandled storage class enumeration
2571 literals to switch statement for completeness.
2572 * ch-lang.c (chill_create_fundamental_types): Remove unused
2573 nbytes variable. Change dummy type to 2 bytes to match int.
2574 Handle FT_VOID types gratuituously added to chill DWARF by
2575 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2576 type rather than a one byte TYPE_CODE_INT type.
2577 * ch-lang.c (chill_language_defn): Add chill_print_type and
2579 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2581 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2583 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2584 bfd_get_symbol_leading_char instead.
2586 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2587 leading character from names.
2588 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2589 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2590 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2592 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2593 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2594 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2595 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2596 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2597 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2598 * symfile.c (syms_from_objfile): Insert debugging check to test
2599 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2601 * doc/gdbint.texinfo (Host Conditionals): Remove
2602 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2604 (Target Conditionals): Remove all of the above.
2606 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2608 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2609 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2611 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2613 * coffread.c (decode_type): catch negative tagndx fields generated
2615 * exec.c: comment out string following #endif.
2616 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2617 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2619 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2620 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2622 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2624 * complaints.c: New file, code moved from utils.c.
2625 * complaints.c (complain): Made into a varargs function.
2626 * complaints.h: New file, code moved from symfile.h.
2627 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2628 * Makefile.in (HFILES): Add complaints.h.
2629 * Makefile.in (OBS): Add complaints.o.
2630 * symfile.c (complaint_root, stop_whining, complaint_series,
2631 complain, clear_complaints, add_show_from_set for stop_whining):
2632 Moved to complaints.c.
2633 * symfile.h (struct complaint, complaint_root decl, complain
2634 prototype, clear_complaints prototype): Moved to complaints.h.
2635 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2636 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2637 complaints.h. Remove casts from arguments to complain(),
2638 which is now a varargs function, and remove unnecessary
2639 placeholder zero args.
2640 * defs.h (begin_line): Add prototype.
2641 * defs.h (vprintf_filtered): Add prototype.
2642 * dwarfread.c (varargs.h): Remove, no longer needed.
2643 * dwarfread.c (dwarfwarn): Remove prototype and function.
2644 * dwarfread.c (complaints): Define a bunch of complaints.
2645 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2646 usages to standard complain() calls.
2647 * utils.c (begin_line): New function that ensures that
2648 whatever gets filter-printed next starts on its own line.
2649 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2650 but to stdout (calls vfprintf_filtered internally).
2652 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2654 * remote.c: Avoid printf_filtered line limit. Suggested by
2655 Robert R. Henry, <rrh@tera.com>.
2656 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2658 * main.c (main): Accept --silent as well as --quiet. Change +help
2659 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2661 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2662 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2664 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2666 * tm-nindy960.h, remote-nindy.c: Lint.
2668 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2670 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2671 a optional type to decorate as an array type, the type of the
2672 index, and the bounds of the array. Records this additional info
2673 in the array type for use with languages with nonzero array
2675 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2676 to note that arrays may have bounds.
2677 * gdbtypes.h (create_array_type): Update prototype.
2678 * c-exp.y (ptype production): Adjust for new create_array_type
2679 calling conventions.
2680 * coffread.c (decode_type): Call create_array_type rather than
2681 handcrafting array types.
2682 * convex-tdep.c (value_type): Remove, now use create_array_type.
2683 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2684 vector_type into calls to create_array_type.
2685 * dwarfread.c (decode_subscr_data): Name changed to
2686 decode_subscript_data_item throughout.
2687 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2688 create_array_type. Now records index type and range as well.
2689 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2690 change to use create_array_type.
2691 * dwarfread.c (read_subroutine_type): Test existing user defined
2692 types before decorating them, to ensure they are blank, and
2693 complain about it if they are not.
2694 * dwarfread.c (decode_fund_type): For unrecognized types, always
2695 return some valid type (type integer). If the unrecognized type
2696 cannot be an implementation defined type, complain as well.
2697 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2698 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2699 * mipsread.c (upgrade_type): Add FIXME comment that code to
2700 handcraft arrays should be replaced with call to create_array_type.
2701 * stabsread.c (read_array_type): Replace code to handcraft
2702 array types with call to create_array_type.
2703 * valprint.c (type_print_varspec_prefix): Minor formatting
2704 change, join lines that don't need to be split.
2706 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2708 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2709 decl for attach_flag, it now lives in inferior.h.
2710 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2711 Make most functions static.
2712 * hppah-nat.c: General cleanups, remove BSD specific code (since
2713 that all lives in hppab-nat.c).
2714 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2715 Change sense of test against inside_entry_file(). This fix is
2717 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2718 to read/write_register_bytes().
2719 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2720 work around PA-GAS assembler bug. Also, add trailing */ to some
2722 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2723 Same reason as above.
2725 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2727 * mipsread.c (parse_symbol): When checking whether a structured
2728 type is an enum, check qualifiers of its first member, as well as
2729 the base type of the member. Bug found and fixed by John M.
2730 Farrell, <farrell@fjord.reo.dec.com>.
2732 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2733 * remote-vx.c: Don't include vx-share/reg.h.
2734 * vx-share/ptrace.h: Reproduce from scratch.
2735 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2736 * Makefile.in: Remove references to removed files, and to removed
2737 29k-share directories.
2739 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2741 * c-lang.c (_initialize_c_language): Name changed from
2743 * m2-lang.c (_initialize_m2_language): Name changed from
2745 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2746 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2747 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2748 expression parsing into c-lang.c and m2-lang.c respectively.
2749 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2750 m2-exp.y respectively.
2751 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2752 and m2-* files respectively.
2753 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2754 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2755 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2756 * expression.h (struct block): Forward declaration for prototypes.
2757 * language.h (struct objfile): Forward declaration for prototypes.
2758 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2759 * Makefile.in (HFILES): Add ch-lang.h.
2760 * Makefile.in (OBS): Add ch-lang.o.
2761 * ch-exp.y: Migrate code that has nothing to do with expression
2762 parsing into ch-lang.c.
2763 * ch-lang.c: New file, code migrated from c-exp.y.
2764 * ch-lang.h: New file, internal interface between ch-* files.
2765 * ch-lang.c (_initialize_chill_language): Name changed from
2766 _initialize_chill_exp.
2768 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2769 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2770 * config/amix.mh (NATDEPFILES): Add.
2771 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2774 * dwarfread.c (decode_subscr_data): Remove spurious test that
2775 accepted only integer subscript types. We don't do anything
2776 with the type at the moment anyway.
2778 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2780 * ch-exp.y (match_character_literal): Fix case where no
2781 match at all is found.
2782 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2783 width types. For example, "INT" is always 2 bytes regardless
2784 of the values of any TARGET_*_BIT macros. So use explicit
2785 numeric sizes for the types.
2787 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2789 * c-exp.y (c_create_fundamental_type): New function to create
2790 language specific fundamental types for C.
2791 * m2-exp.y (m2_create_fundamental_type): New function to create
2792 language specific fundamental types for Modula 2.
2793 * c-exp.y (c_language_defn, cplus_language_defn): Add
2794 c_create_fundamental_type to language struct initializers.
2795 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2796 to language struct initializers.
2797 * dwarfread.c (expression.h, language.h): Include.
2798 * dwarfread.c (ftypes): New array to hold fundamental types
2799 for current compilation unit.
2800 * dwarfread.c (cu_language_defn): New pointer to language
2801 struct for language of current compilation unit.
2802 * dwarfread.c (dwarf_fundamental_type): New function to
2803 create/lookup fundamental types.
2804 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2805 * dwarfread.c (throughout): Replace lookup_fundamental_type
2806 with dwarf_fundamental_type.
2807 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2808 compilation unit (may be different language or different objfile).
2809 * gdbtypes.c (lookup_fundamental_type): Move actual type
2810 creations into language specific fundamental type creation
2811 functions and call via create_fundamental_type. Add comment
2812 about this function being obsolescent.
2813 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2814 sized signed and unsigned integers.
2815 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2816 * language.c (language_def): New function to lookup a language
2817 struct given it's enumeration.
2818 * language.h (struct language_defn): Add la_fund_type, a pointer
2819 to a function that creates fundamental types for this language.
2820 * language.h (create_fundamental_type): New macro to create
2821 fundamental types based on the current language.
2822 * language.h (language_def): Add prototype.
2823 * language.c (unk_lang_create_fundamental_type): New function
2824 for initializing language structs, calls error if called.
2825 * language.c (unk_language_defn, auto_language_defn,
2826 local_language_defn): Use unk_lang_create_fundamental_type.
2827 ch-exp.y (chill_create_fundamental_type): New function.
2828 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2829 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2831 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2833 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2835 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2836 as GCC_PRODUCER and GPLUS_PRODUCER.
2838 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2840 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2843 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2845 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2846 rather than '$'. This particular piece of braindamage is
2847 spreading like ooze. It's now infected libiberty, deja-gnu,
2849 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2850 hardwired '$' character.
2852 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2854 (Changes to break incredibly ugly, unmaintainable 750 line
2855 read_struct_type function up into managable pieces.)
2856 * Makefile.in (VERSION): Bump to 4.7.3.
2857 * stabsread.c (struct field_info): Local struct definition.
2858 * stabsread.c (read_member_functions, read_struct_fields,
2859 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2860 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2861 functions from fragmented read_struct_type.
2862 * stabsread.c (stabs_general_complaint): Catchall complaint.
2863 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2864 symbol name continuation code. Use macro throughout.
2865 * stabsread.c (various places): Replace add-one-to-pointer
2866 with pointer increment.
2867 * stabsread.c (read_type): Retain function local copy of type
2868 descriptor. Rearrange code calling read_struct_type() to match
2870 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2871 a single blank as the name of nameless enumerations. Recognize
2872 this special case and set nameless flag.
2873 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2875 * ch-exp.y (access_name): New non-terminal token and
2877 * ch-exp.y (general_procedure_name): Now a terminal token.
2878 * ch-exp.y (location): Expand production.
2879 * ch-exp.y (match_simple_name_string): New function.
2880 * ch-exp.y (yylex): Call match_simple_name_string and return
2881 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2883 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2885 * munch: Backslash escape vertical bar characters inside
2886 grep patterns since they have special meaning for some greps.
2887 * parse.c (write_exp_string): Complete rewrite to store string
2888 contants as a leading explicit length, followed by the string data,
2889 followed by a trailing explicit length.
2890 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2891 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2892 Use recorded explicit length of strings in expression elements,
2893 rather than strlen. Adjust code to skip over strings stored in
2894 expression elements, and code to access strings, to account for
2895 new leading explicit size expression element.
2896 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2897 0, to avoid negative expression element indices.
2898 * valops.c (search_struct_method): Minor whitespace change.
2900 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2902 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2903 which together maintain a dynamically expandable static buffer
2904 for the lexer to use when translating C strings to their internal
2905 form (other future uses possible). Fix parsing of C style strings
2906 to do the normal C style input conversions of escaped character
2908 * valops.c (value_string): Remove translation of escaped
2909 character sequences, now done in C expression parser.
2910 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2911 and decides if it should be printed in literal form or some other
2912 form, based on it's ASCII value and setting of sevenbit_strings.
2913 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2914 macro, change indentation style.
2915 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2916 * ch-exp.y (chill_printstr): First cut at real function instead
2919 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2921 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2923 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2925 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2927 * defs.h (sevenbit_strings): Add declaration.
2928 * defs.h (printchar): Replace with gdb_printchar.
2929 * language.h (language_defn): Add new function pointers
2930 la_printchar and la_printstr, to do language dependent
2931 printing of characters and strings.
2932 * language.h (local_printchar, local_printstr): New macros
2933 to call language dependent functions pointed to by la_printchar
2934 and la_printstr respectively.
2935 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2936 dependent functions for printing characters and strings.
2937 * c-exp.y (c_language_defn, cplus_language_defn): Add
2938 c_printchar and c_printstr.
2939 * command.c (do_setshow_command): Rename printchar use to
2941 * expprint.c (print_subexp): Replace C style string output
2942 with call to local_printstr.
2943 * language.c (unk_lang_printchar, unk_lang_printstr):
2944 New stubs, currently errors.
2945 * language.c (unknown_language_defn, auto_language_defn,
2946 local_language_defn): Add unk_lang_printchar and
2948 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2949 language dependent functions to print characters and strings.
2950 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2951 * utils.c (printchar): Renamed to gdb_printchar.
2952 * valprint.c (print_string): Remove prototype, function moved
2953 to c-exp.y, where it becomes c_printstr.
2954 * valprint.c (print_max): Made global for reference from the
2955 language dependent printing routines in *-exp.y.
2956 * valprint.c (repeat_count_threshold): New variable with function
2957 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2958 Change all references to old macro to references to new variable.
2959 * valprint.c (value_print, val_print): Replace calls to
2960 print_string with calls to local_printstr.
2961 * valprint.c (val_print): Replace C style character printing
2962 with call to local_printchar.
2963 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2964 * valprint.c (_initialize_valprint): Add add_show_from_set
2965 call for setting up repeat_count_threshold as print variable.
2966 * ch-exp.y (decode_integer_value): New function.
2967 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2968 * ch-exp.y (chill_printchar, chill_printstr): New language
2969 dependent functions for printing characters and strings.
2970 * ch-exp.y (chill_language_defn): Add chill_printchar and
2973 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2975 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2976 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2977 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2979 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2981 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2982 and assume the process has been killed.
2984 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2986 * remote-udi.c (udi_open): Reset vars so that user can re-run
2987 programs without leaving GDB.
2988 * (many routines): Slightly improve error handling.
2989 * (download): Zero out BSS by longs instead of bytes to avoid
2990 timeouts in real hardware.
2991 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2992 that connection is no longer in use after shutdown() of socket.
2993 This keeps GDB from dying of a SIGPIPE when you issue multiple
2994 `target udi' commands.
2996 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2998 * language.h (language_format_info): New structure to bundle
2999 local formatting information.
3000 * language.h (language_defn): Replace individual format info
3001 with language_format_info structs.
3002 * language.h (local_*_format, local_*_format_prefix,
3003 local_*_format_specifier, local_*_format_suffix): New macros
3004 for binary/octal/decimal/hex formats to access info elements.
3005 * c-exp.y (c_language_defn): Update for new format handling.
3006 * m2-exp.y (m2_language_defn): Update for new format handling.
3007 * dbxread.c (language.h): Include for partial-stab.h use.
3008 * mipsread.c (expression.h, language.h): Include for
3010 * defs.h (local_hex_format, local_hex_format_custom,
3011 local_hex_string, local_hex_string_custom): Move to language.h.
3012 * language.c (local_hex_format_custom, local_hex_string,
3013 local_hex_string_custom, local_octal_format_custom): Use new
3015 * language.c (unknown_language_defn, auto_language_defn,
3016 local_language_defn): Update for new format handling.
3017 * printcmd.c (print_scalar_formatted): Use new macros
3018 to access decimal and binary format info for printing.
3019 * c-exp.y (chill_language_defn): Update for new format handling.
3020 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3021 * ch-exp.y (decode_integer_literal): Add function
3022 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3023 * ch-exp.y (builtin_type_chill_char): Add definition.
3024 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3026 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3028 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3030 (aix_framedata): added nosavedpc field.
3031 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3033 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3034 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3035 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3036 instructions as function_frame_info does. Expand special case of
3037 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3039 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3041 (function_frame_info): Set frameless if the function has no frame,
3042 and set nosavedpc if the PC was not saved. Handle gcc generated
3043 stfd 31,-4(31); st 31, -12(31) correctly.
3044 (frameless_function_invocation): New second argument pcsaved; if 0
3045 return whether the function has a frame, if 1 return whether the
3047 (frame_initial_stack_address): Correct typo: cache registers for
3048 callee_fi, not for fi, (avoids reading garbage memory locations).
3050 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3052 * infrun.c (wait_for_inferior (just before step_over_function
3053 label)): Change test for stepping into subroutine to check for the
3054 presence of line number info. This makes stuff compiled with -g1
3055 cause GDB to not lose control when stepping.
3057 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3058 Improve comments as well.
3060 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3062 * Makefile.in (VERSION): Bump to 4.7.2
3063 * symtab.c (find_pc_symtab): Fix return of random value
3065 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3066 Makefile since it contains sed patterns used in generation.
3067 Add sed pattern to also delete #include of any malloc.h.
3068 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3069 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3070 function names to conform to K&R terminology with respect to
3071 logical and bitwise operators:
3072 UNOP_ZEROP => UNOP_LOGICAL_NOT
3073 UNOP_LOGNOT => UNOP_COMPLEMENT
3074 BINOP_LOGAND => BINOP_BITWISE_AND
3075 BINOP_LOGXOR => BINOP_BITWISE_XOR
3076 BINOP_LOGIOR => BINOP_BITWISE_IOR
3077 BINOP_AND => BINOP_LOGICAL_AND
3078 BINOP_OR => BINOP_LOGICAL_OR
3079 PREC_OR => PREC_LOGICAL_OR
3080 PREC_AND => PREC_LOGICAL_AND
3081 PREC_LOGIOR => PREC_BITWISE_IOR
3082 PREC_LOGXOR => PREC_BITWISE_XOR
3083 PREC_LOGAND => PREC_BITWISE_AND
3084 value_zerop() => value_logical_not()
3085 value_lognot() => value_complement()
3086 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3087 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3088 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3089 and is nonexistant in some SVR4 based systems.
3090 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3091 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3093 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3094 * source.c (source_info): Fix minor nits, print "1 line" rather
3095 than "1 lines", and "language is <lang>".
3096 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3097 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3098 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3100 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3101 * ch-exp.y: New expression parser, for GNU-Chill.
3102 * defs.h (enum language): Add language_chill.
3103 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3104 LANG_MODULA2 a recognized language.
3105 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3106 Chill as well as Modula-2.
3107 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3108 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3109 * language.c (set_language_command): Add chill.
3110 * language.c (binop_result_type, integral_type, character_type,
3111 boolean_type, structured_type, value_true, binop_type_check):
3112 Add language_chill cases.
3113 * language.h (_LANG_chill): Define.
3114 * symfile.c (deduce_language_from_filename): Recognize the
3115 filename extensions ".chill", ".c186", and ".c286" for Chill.
3116 * valprint.c (typedef_print): Add case for language_chill.
3117 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3118 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3119 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3120 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3122 * Makefile.in (distclean): Add target ch-exp.tab.c.
3123 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3124 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3125 * eval.c (evaluate_subexp): Add OP_BOOL case.
3126 * expprint.c (print_subexp): Add OP_BOOL case.
3128 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3130 * infcmd.c (set_environment_command): Avoid skipping first
3131 char of env value if an '=' appears in it. Bug report and fix
3132 by Mark Jungerman, <maj@lucid.com>.
3134 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3136 * infcmd.c (step_over_calls): Improve comments.
3137 * symtab.c (find_pc_psymtab): Clean up a bit.
3138 * (find_pc_symtab): Fix comments, clean up code.
3139 * (find_pc_line): General cleanups, efficiency improvements.
3140 Also, don't return garbage when some line info exists, but there
3143 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3145 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3146 member, and the stat pointer passed to vmap_symtab was NULL, the
3147 wrong vmap entries would be modified. Fixes behavior where
3148 attempting to load symbols for a module with no member would mess
3149 up already read in symbols.
3151 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3153 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3154 29k-share/dfe/mini2udi.o.
3155 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3156 * alldeps.mak, depend: Update to deal with removal of
3157 aforementioned files.
3158 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3159 requirement for useless 'program' argument. Clean up
3160 udi_create_inferior, and udi_load to call common download()
3161 routine. Create download routine to load remote hosts directly
3162 (with the help of BFD) so that we don't need yank.c and
3164 Fix udi_detach to call UDIDisconnect with
3165 the right arguments. Clean up udi_resume, don't assign tip_error
3166 twice. Clean up udi_wait, straighten out status codes. Make
3167 udi_kill really work.
3169 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3171 * c-exp.y: separated host/target idea of integer type size,
3172 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3173 UINT and CHAR rules. (parse_number): work out the targetwise type
3174 of a number based upon it's size and qualifiers. (yylex): chars
3175 are now treated the same way as ints.
3177 * source.c (indentify_source_line): don't core dump if wanted
3178 line is larger than number of lines in source. (can happen when
3179 coff gets confused about #included source).
3181 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3183 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3184 when debugging a program with 100 shared libraries.
3186 * solib.c (solib_map_sections): Always close the BFD we open.
3187 Free all malloc'd storage we allocate, too, including error cases.
3188 (struct so_list): Remove unused so_bfd member.
3189 (clear_solib): Don't bother closing so_bfd.
3191 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3192 cacheable. `So many symbol files, so little file descriptors.'
3194 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3196 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3197 Stubs should stand alone as much as possible.
3199 * source.c (show_directories): Avoid printf_filtered length prob
3200 pointed out by Jonathan Stone.
3202 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3203 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3204 <Lee_Cooprider@vos.stratus.com>.
3206 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3208 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3209 struct, not struct itself.
3210 * serial.h (serial_restore): Fix prototype, takes pointer not
3213 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3215 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3216 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3218 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3220 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3221 Stubs should stand alone as much as possible.
3223 * README: Add remote-es1800.c and remote-st2000.c to table.
3224 * go32-nat.c: Remove, there is no native go32 support.
3225 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3227 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3229 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3230 new routines to deal with sending SIGINTs to attached processes
3231 when the user interrupts the controlling GDB.
3232 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3233 the aforementioned routines when waiting for the attached process.
3235 * elfread.c, mipsread.c: Include <string.h>.
3236 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3237 * serial.h: Add prototype for serial_restore().
3239 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3241 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3242 minimal_symbol_count, because the NULL symbol is not included in
3243 the count. This prevented this function from finding the last
3244 symbol in the table.
3246 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3248 * dbxread.c (process_one_symbol): if not defined
3249 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3250 the start of the function, not just after N_FUN.
3252 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3254 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3255 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3256 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3257 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3258 file. Remove preprocessor defines that previously did remapping.
3260 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3262 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3263 Bug fix courtesy of Alexander Klaiber.
3265 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3267 hp300 native support (hp300hpux untested).
3269 * hp300ux-xdep.c: removed.
3270 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3271 * xm-hp300hpux.h: updated copyright.
3272 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3273 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3274 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3275 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3276 fork-child.o coredep.o corelow.o.
3277 (NAT_FILE, NATDEPFILES): new macros.
3278 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3279 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3281 (NAT_FILE, NATDEPFILES): new macros.
3282 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3284 Vax ultrix native support.
3286 * nm-vax.h: new file.
3287 * Makefile.in (HFILES): added nm-vax.h.
3288 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3289 coredep.o corelow.o removed.
3290 (NAT_FILE, NATDEPFILES): new macros.
3291 * xm-vax.h: updated copyright.
3292 (REGISTER_U_ADDR): removed.
3294 Apollo native support (untested).
3296 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3297 * a68v-nat.c, nm-apollo68[bv].h: new files.
3298 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3299 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3300 * a68v-xdep.c: removed.
3301 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3302 inftarg.o fork-child.o a68v-xdep.o.
3303 (NAT_FILE, NATDEPFILES): new macros.
3305 * defs.h: include nm.h.
3306 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3307 sparc-tdep.c, : do not include nm.h.
3308 * doc/gdbint.texinfo: nm.h now included in defs.h.
3310 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3312 * Makefile.in (VERSION): 4.7.1 post release!
3314 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3316 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3318 * Makefile.in (VERSION): gdb-4.7 release.
3319 * README: Update for gdb-4.7.
3321 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3323 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3326 * alldeps.mak, depend: Update.
3328 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3330 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3332 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3333 causes problems in setting breakpoint in the right place in
3334 functions with `float' args which are passed as doubles.
3335 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3336 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3338 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3340 * Makefile.in (HFILES): Add nm-i386sco.h.
3341 * dwarfread.c: include <sys/types.h> for SCO.
3342 * infptrace.c: Don't include ptrace.h under SCO.
3343 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3345 * config/i386v.mt: Add exec.o to TDEPFILES.
3347 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3349 * i386v-nat.c: Remove space from front of #endif.
3350 * irix4-nat.c: Remove externs of registers[], include inferior.h
3352 * mips-nat.c: Explicitly initialize zerobuf to 0!
3353 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3354 Always setup fci->frame, even if it's non-zero. Too many places
3355 depend upon this behavior (and I have to get a release out the
3357 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3358 processing_gcc_compilation if we find the embedded stabs marker.
3359 This fixes several bugs with finding the location of short or char
3360 function parameters passed on the stack.
3362 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3364 Native support for sun4sol2.
3366 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3367 * nm-sysv4.h: new file.
3368 * Makefile.in (HFILES): added nm-sysv4.h.
3369 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3370 (NAT_FILE, NATDEPFILES): new macros.
3371 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3373 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3375 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3376 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3378 * Makefile.in (VERSION): Tick to 4.6.9.
3380 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3382 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3383 definition, replace with portable one.
3384 * remote-nindy.c: Lint.
3385 (nindy_wait): Return type is int, result is inferior_pid.
3386 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3387 (initialize_symmisc): Remove empty function.
3388 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3389 Remove obsolete, misspelled macro.
3390 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3391 (all @node commands): Use new form to avoid nitpicking errors.
3392 * doc/gdbint.texinfo: Document host/native/target split.
3394 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3396 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3398 * xm-mips.h (offsetof): Don't define this if __STDC__.
3400 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3402 umax native support (untested).
3404 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3406 (NAT_FILE, NATDEPFILES): new macros.
3407 * config/umax.mt (TDEPFILES): removed exec.o.
3408 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3409 removed to nm-umax.h.
3410 * nm-umax.h: new file.
3411 * Makefile.in (HFILES): added nm-umax.h.
3413 hppa native support (untested).
3415 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3416 (NAT_FILE, NATDEPFILES): new macros.
3417 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3418 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3419 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3420 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3421 * hppa[bh]-xdep.c: removed.
3422 * hppa[bh]h-tdep.c: do not include ptrace.h.
3423 * Makefile.in (HFILES): added nm-hppa[bh].h.
3425 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3427 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3429 * mips-nat.c: Straighten out include files. Work around
3430 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3433 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3435 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3436 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3437 backtraces from core files work.
3438 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3439 Functions are now defined in mips-nat.c.
3441 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3443 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3444 serial_default_name().
3446 * remote-hms.c, ser-go32.c, serial.h: Change from
3447 serial_timedreadchar() to new serial_readchar().
3449 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3451 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3453 * c-exp.y: Moved handling of 'const' and 'volatile' from
3454 <type> to <typebase>. This removes 2 conflicts.
3456 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3458 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3459 from breakpoint table when reseting breakpoints.
3461 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3463 Native support cleanup and corefile fixes for i386 SVR4 systems.
3465 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3466 fill_fpregset): Moved to i386v4-nat.c
3467 * i386v4-nat.c, nm-i386v4.h, : New files.
3468 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3469 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3470 change i386v-nat.o to i386v4-nat.o.
3472 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3474 Miscellaneous 386 configs updated.
3476 * config/i386aout.mt (TDEPFILES): removed exec.o.
3477 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3478 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3479 (NAT_FILE, NATDEPFILES): new macros.
3480 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3481 config/i386v4.mt (TDEPFILES): removed exec.o.
3482 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3483 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3484 (NAT_FILE, NATDEPFILES): new macros.
3485 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3486 fork-child.o coredep.o corelow.o i386-xdep.o.
3487 (NAT_FILE, NATDEPFILES): new macros.
3489 Native support cleanup for i386bsd (untested).
3491 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3492 * config/i386bsd.mh (NATDEPFILES): added exec.o
3493 * tm-i386bsd.h (FLOAT_INFO): removed.
3494 * nm-i386bsd.h (FLOAT_INFO): added.
3496 Native support for i386v (untested).
3498 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3499 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3500 (NAT_FILE, NATDEPFILES): new macros.
3501 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3502 * i386-xdep.c: removed.
3503 * Makefile.in (HFILES): added nm-i386v.h
3504 * i386v-nat.c, nm-i386v.h: new file.
3505 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3507 * tm-i386v.h (FLOAT_INFO): removed.
3509 Native support for linux (untested).
3511 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3512 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3513 (NAT_FILE, NATDEPFILES): new macros.
3514 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3515 * Makefile.in (HFILES): added nm-linux.h.
3516 * nm-linux.h: new file.
3517 * xm-linux.h: updated copyright. cleaned up formatting.
3518 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3520 Native support for sun386 (untested).
3522 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3523 fork-child.o sun386-xdep.o.
3524 (NAT_FILE, NATDEPFILES): new macros.
3525 * config/sun386.mt (TDEPFILES): removed exec.o.
3526 * Makefile.in (HFILES): added nm-sun386.h.
3527 * sun386-nat.c, nm-sun386.h: new file.
3528 * sun386-xdep.c: removed.
3529 * xm-sun386.h: updated comment and copyright.
3530 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3533 Native support for i386mach (untested).
3535 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3536 fork-child.o mach386-xdep.o.
3537 (NAT_FILE, NATDEPFILES): new macros.
3538 * Makefile.in (HFILES): added nm-i386mach.h.
3539 * nm-i386mach.h, i386mach-nat.c: new files.
3540 * mach386-xdep.c: removed.
3541 * xm-i386mach.h: updated copyright.
3542 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3545 Native separation for go32 (untested).
3547 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3548 * go32-nat.c: new file.
3549 * go32-xdep.c (call_ptrace, child_resume,
3550 fetch_inferior_registers, store_inferior_registers,
3551 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3553 Native support for m88k (untested).
3555 * Makefile.in (HFILES): added nm-m88k.h
3556 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3557 FETCH_INFERIOR_REGISTERS): removed.
3558 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3559 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3560 (NAT_FILE, NATDEPFILES): new macros.
3561 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3562 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3563 * m88k-xdep.c: removed.
3565 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3567 * i386b-nat.c: Comment changes.
3568 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3570 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3572 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3574 Avoid longjmp()-catching compilation errors in cross-ports.
3576 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3577 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3578 Move from mips-tdep.c and tm-{irix3,mips}.h.
3579 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3581 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3584 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3585 (fetch_core_registers): Fix bfd_seek arguments.
3587 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3589 Make core files work again (add back the `core' target).
3591 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3592 (NATDEPFILES): Add corelow.o.
3593 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3596 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3597 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3598 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3599 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3600 appears. FIXME, these should be moved to NATDEPFILES for native
3603 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3605 Ultra3 host/target/native split. (untested).
3607 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3608 (fetch_register, fetch_inferior_registers,
3609 store_inferior_registers, fetch_core_registers): removed to
3611 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3613 * Makefile.in (HFILES): added nm-ultra3.h.
3614 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3615 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3617 (NAT_FILE, NATDEPFILES): new macros for native support.
3618 * config/ultra3.mt (TDEPFILES): exec.o removed.
3620 * xm-vaxult.h: add MEM_FNS_DECLARED.
3622 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3624 * Makefile.in (VERSION): Roll to 4.6.8.
3625 (OBS): Put version.o first, so Makefile rebuild happens early.
3627 * command.h: Publicize prototype for not_just_help_class_command.
3628 * command.c: Remove proto.
3629 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3630 output. Move "maint info" from class info to class maintenance,
3632 * infrun.c: Move "stop" to class_obscure, and give it a
3633 function so it will not be seen as a global help topic. FIXME,
3634 it should be possible to set these attributes independently.
3636 * core.c (core_command): Make nicer error message for no core support.
3638 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3640 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3641 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3643 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3644 (scan_compilation_units): Punt unused filename arg. dbfoff,
3645 lnoffset, and curlnoffset are file_ptr's now.
3646 (dwarf_build_psymtabs): Drop desc and filename args; use
3647 objfile. dbfoff and lnoffset are file_ptr's now.
3648 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3649 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3650 (elf_symfile_read): Skip desc and filename args to
3651 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3652 * gdb-stabs.h: Use file_ptr rather than off_t.
3653 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3654 compile-time debug check that someone turned off as "unused".
3655 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3656 * symfile.h: Update dwarf_build_psymtabs and
3657 elfstab_build_psymtabs prototypes.
3658 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3659 Use file_ptr offsets. bfd_seeks use L_SET.
3661 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3663 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3664 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3665 value so that demangler won't be invoked. This greatly speeds up
3667 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3668 linked_proc_info so that it properly deallocates the appropriate
3669 item after it is done with it instead of before.
3670 * Don't pass bogus frame pointer to create_new_frame(). Just
3671 leave it as zero so that lower level code will figure out the
3674 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3676 Sony News native support.
3678 * Makefile.in (HFILES): added nm-news.h.
3679 * nm-news.h: new file.
3680 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3681 fork-child.o coredep.o to NATDEPFILES.
3682 (NAT_FILE, NATDEPFILES): new macros for native support.
3683 * config/news.mt (TDEPFILES): removed exec.o.
3685 * remote-vx.c: remove redundant include of sys/time.h.
3687 * infrun.c: include ctype.h. Otherwise some machines result in
3688 undefined for isdigit.
3690 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3692 * configure.in: Convert m68k entries to m68* entries to handle
3693 all the various m68xxx hosts and targets.
3694 * config/news1000.mt: No longer needed, same as news.mt.
3696 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3698 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3700 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3702 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3703 nm-sun2.h, nm-mips.h.
3705 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3707 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3709 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3711 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3713 * xm-hppah.h: if __STDC__ is not defined, define
3715 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3716 compiler; see the comment in the file.
3718 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3720 First cut at support for all BSD variants on 386.
3722 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3723 * i386b-nat.c: New native support file.
3724 * configure.in: Add host and target for i[34]86-*-bsd*.
3725 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3727 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3729 Sun2 native support (untested).
3731 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3732 REGISTER_U_ADDR): removed to nm-sun2.h.
3733 * nm-sun2.h: new file.
3734 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3735 fork-child.o sun3-xdep.o removed.
3736 (NAT_FILE, NATDEPFILES): new macros.
3738 Mips native support. Decstation and iris4 have been tested.
3741 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3742 fill_fpregset): removed to irix4-nat.c
3743 * mips-xdep.c: removed.
3744 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3746 * procfs.c: include nm.h.
3747 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3748 * xm-irix4.h: bump copyright.
3749 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3750 PROC_NAME_FMT): removed.
3751 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3752 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3753 (NAT_FILE, NATDEPFILES): new macros for native support.
3754 (CC): supply default compiler switches.
3755 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3756 fork-child.o coredep.o.
3757 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3759 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3760 fork-child.o mips-xdep.o coredep.o.
3761 (NAT_FILE, NATDEPFILES): new macros for native support.
3763 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3765 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3766 (NATDEPFILES): added fork-child.o
3767 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3768 (NATDEPFILES): added fork-child.o
3769 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3770 (NATDEPFILES): added fork-child.o
3772 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3774 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3775 by using puts_filtered instead.
3777 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3779 * remote-nindy.c (nindy_load): Replacement version from Steve
3780 Chamberlain, doesn't require forking to run "strip" or "sx".
3782 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3784 * Makefile.in (HFILES): Add nm-*.h files.
3786 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3788 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3789 (NATDEPFILES): added fork-child.o.
3791 * doc/gdbint.texinfo: document a few more macros, create new
3792 section for native macros.
3794 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3796 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3797 resolution of copyright issues.
3799 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3801 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3802 subdir gets configured.
3804 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3806 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3808 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3809 searching for a "bfd_strip" program. Also, fixed up arguments
3810 passed to that program.
3812 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3813 which is now used for something else. Rewrite description of
3814 associated parameters to match how gdb does it now.
3815 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3817 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3819 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3821 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3824 * inferior.h (proc_signal_handling_change): prototype removed.
3825 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3826 (handle_command): now calls target_notice_signals.
3827 * procfs.c (proc_signal_handling_change): renamed to
3828 procfs_notice_signals. Now static. Add prototype. All callers
3830 * target.h (struct target_ops): new field, to_notice_signals.
3831 (target_notice_signals): new macro to cover new field.
3832 * target.c (cleanup_target): default to_notice_signals to ignore.
3833 * corelow.c (core_ops),
3835 inftarg.c (child_ops),
3836 procfs.c (procfs_ops),
3837 remote-adapt.c (adapt-ops),
3838 remote-eb.c (eb_ops),
3839 remote-es1800.c (es1800_ops, es1800_child_ops),
3840 remote-hms.c (hms_ops),
3841 remote-mm.c (mm_ops),
3842 remote-nindy.c (nindy_ops),
3843 remote-st2000.c (st2000_ops),
3844 remote-udi.c (udi_ops),
3845 remote-vx.c (vx_ops, vx_run_ops),
3846 remote.c (remote_ops),
3847 target.c (dummy_target),
3848 xcoffexec.c (exec_ops): added static initializer for
3850 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3852 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3854 * main.c (define_command): Add forgotten initializer.
3856 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3858 * language.c, language.h: Move saved_language out to global
3859 expected_language. Set expected_language when user expectation
3861 * language.c (language_info): Don't print type/range checking gub.
3862 * main.c (main): Set expected language.
3863 (execute_command): Check against expected language.
3864 * symfile.c (set_initial_language): Set expected language.
3866 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3868 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3870 A bunch of changes mostly to improve debugging of C++ programs.
3871 Specifically, the calling of inferiors methods is improved.
3873 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3874 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3875 hide the implementation details of pointer-to-method objects.
3876 How to tell if the pointer points to a virtual method is
3877 still very dependent on the particular compiler, but this
3878 should make it easier to find the places to change.
3879 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3880 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3881 macros, instead of a hard-wired-in code that incorrectly
3882 assumed a no-longerused representation of pointer-to-method
3883 values. And otherwise fix the relevant bit-rotted code.
3885 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3886 If there are both fields and methods, put a space between.
3888 * stabsread.c (read_struct_type): Fix bug in handling of
3889 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3890 by '_'). (It used to prematurely exit the loop reading in
3891 the fields, so it would think it should start reading
3892 methods while still in the fields. This could crash gdb
3893 given a gcc that can emit nested type information.)
3895 * valops.c (search_struct_method): Pass 'this' value by
3896 reference instead of by value. This provides a more
3897 consistent interface through a recursive search where the
3898 "bottom" functions may need to adjust offsets (due to multiple
3900 * valops.c, value.h, values.c: Pass extra parameters to
3901 value_fn_field and value_virtual_fn_field so we can
3902 correctly adjust offset for multiple inheritance.
3903 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3904 virtual function calls by using value_virtual_fn_field().
3905 * values.c: New function baseclass_offset, derived from
3906 baseclass_addr (which perhaps can be made obsolete?).
3907 It returns an offset rather than an address. This is a
3908 cleaner interface since it doesn't mess around allocating
3910 * valops.c (search_struct_method): Use baseclass_offset
3911 rather than baseclass_addr.
3913 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3915 * Makefile.in: Re-install 29K/UDI stuff.
3916 * remote-udi.c (udi_resume): Clean up.
3917 * (udi_wait): Rewrite, leave out bugs.
3918 * Add debugging code to print out all register fetches and stores.
3919 * Straighten out target_ops.
3920 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3922 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3924 * remote-udi.c (udi_create_inferior): run with no arguments should
3925 not pass the program name as an argument, since the UDI code
3926 already handles that.
3927 (udi_load): get the symbols from prog_name, not arg_string (the
3928 load command should really use arg_string as the program name, not
3929 prog_name, but at least the run command works now).
3931 * munch: HP9000/300 nm puts an extra space between T and symbol
3934 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3935 needed for vxworks targets.
3937 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3939 * am29k-tdep.c (_initialize_29k): Make it possible for the
3940 user to set and query the address where function calls into the
3941 inferior write a small scratch routine. `set call_scratch_address'
3942 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3943 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3944 not already cached validly.
3946 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3948 Rs6000 native support.
3950 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3951 machines without this header should not be compiling this file.
3952 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3953 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3954 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3955 * xm-rs6000.h: do not include ptrace.h.
3956 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3957 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3958 infptrace.o and inftarg.o move to NATDEPFIES.
3959 (NAT_FILE, NATDEPFILES): new macro for native support.
3961 Sun3 native support.
3963 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3964 new macros for native support.
3965 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3966 removed sun3-xdep.o.
3967 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3969 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3970 * sun3-nat.c, nm-sun3.h: new files for native support.
3972 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3974 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3975 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3976 dbfsize and use it to initialize new local file scope dbsize.
3977 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3978 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3979 DIEs as well as the current check for undersize DIEs. This helps
3980 to gracefully detect and reject corrupted DIE information.
3982 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3984 Add `command hooks' and a hook for inferior program stopping.
3986 * command.h (struct cmd_list_element): Remove unused `aux'
3987 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3988 * command.c (add_cmd): Initialize new fields, elim old.
3989 (add_alias_cmd): Clone new fields.
3990 (delete_cmd): Un-hook hookee if we're deleting hook.
3991 (help_cmd): Tell user the command is hooked, if it is.
3992 (lookup_cmd_1): Abbreviations return the original command
3993 instead of themselves, so that hooks on the original cmd will be
3995 * defs.h (enum command_class): Add class_pseudo and comments.
3996 * gdbcmd.h (execute_user_command): Add prototype.
3997 * infrun.c (normal_stop): If the stop command is hooked,
3998 run the hook whenever we stop.
3999 (hook_stop_stub): Stub for catch_errors.
4000 (_initialize_infrun): Set up pseudo "stop" command.
4001 * main.c (execute_user_command): Code extracted from execute_command.
4002 (execute_command): If hooked, run the hook before the command.
4003 (define_command): If defining a new hook, check the command it
4004 is hooking, and warn if none. Install the hook.
4005 * source.c (_initialize_source): "l" is an abbrev for "list".
4006 * doc/gdb.texinfo: Document command hooks.
4008 * Makefile.in (VERSION): Roll to 4.6.7.
4009 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4010 * infrun.c (breakpoints_inserted): Make it static again.
4011 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4013 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4015 Native file renaming.
4017 * nat-sparc.c -> sparc-nat.c
4018 * nat-sun4os4.h -> nm-sun4os4.h
4019 * nat-trash.h -> nm-trash.h
4020 * config/sun4os4.mh: track file renaming.
4021 * configure.in: link to nm.h rather than nat.h.
4022 * infptrace.c: include nm.h rather than nat.h.
4024 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4026 Host/target/native split for sun4.
4028 * Makefile.in (TSOBS): removed corelow.o.
4029 * infptrace.c: included nat.h.
4030 * nat-trash.h: temporary header file. This should be removed once
4031 all hosts have the native/host/target split.
4032 * configure.in: add a symlink from nat-trash.h to nat.h if no
4033 other nat file exists for this configuration.
4034 * sparc-tdep.c: no longer include sys/ptrace.h.
4035 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4036 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4038 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4039 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4040 to NATDEPFILES. removed sparc-xdep.o.
4041 (NATDEPFILES, NAT_FILE): new macros for native support.
4043 Break the direct connection from core_file_command to any
4044 particular type of core file support.
4046 * target.h (find_core_target): new prototype.
4047 * target.c (find_core_target): new function. Walks the target
4048 list looking for the core target.
4049 * core.c (core_file_command): replace calls to core_detach and
4050 core_open with find_core_target and direct calls.
4052 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4054 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4056 config/hp300hpux.mh: ALLOCA1 was not defined.
4058 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4060 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4061 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4062 until we can figure out a better way to do paging.
4064 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4066 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4067 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4068 * hppa-coredep.c: Remove, now that we use the hook.
4069 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4070 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4072 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4073 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4074 be ripped out and reimplemented right (see elfread.c).
4075 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4077 Rename all HPPA files to fit into unique DOS filenames:
4078 * *hppabsd* => *hppab*
4079 * *hppahpux* => *hppah*
4081 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4083 Make the /proc support a target-struct in its own right.
4085 * Makefile.in: Remove inftarg.[co], since it is now included via
4087 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4088 reference infptrace.o. Add fork-child.o to all *.mh that
4091 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4092 No longer global functions.
4093 (fork_inferior): New global function from fork-child.c.
4094 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4095 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4096 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4097 (child_create_inferior): New tiny function that calls fork_inferior.
4098 * fork-child.c: New file, containing fork_inferior, which is
4099 built from slight mods to inftarg.c's child_create_inferior.
4101 * procfs.c (procfs_ops): Add target vector.
4102 (attach): Rename as static do_attach.
4103 (procfs_create_inferior): New tiny function that calls fork_inferior.
4104 (child_xfer_memory): Rename to static procfs_xfer_memory.
4105 (store_inferior_registers): Rename to static procfs_store_registers.
4106 (inferior_proc_init): Rename to static procfs_init_inferior.
4107 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4108 procfs_files_info, procfs_open, procfs_mourn_inferior,
4109 procfs_can_run): Slightly mangled copies of the corresponding
4110 child_XXX routines from inftarg.c.
4111 (proc_wait): Renamed to static procfs_wait.
4112 (child_resume): Rename to static procfs_resume.
4113 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4114 (initialize_proc_fs): Rename to initialize_procfs. Set up
4117 * putenv.c: index -> strchr.
4118 * regex.c: Always rename bcopy to memcpy, etc.
4119 FIXME: Eventually do the renames rather than use #define's.
4120 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4122 * sparc-xdep.c: Move deferred_stores to target dependent.
4123 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4125 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4127 Split non-target-dependent code out of target_attach routines.
4129 * target.h: Comments on target_attach args and results.
4130 * infcmd.c (attach_command): Check for existing execution, call
4131 target_attach, set up terminal status and wait_for_inferior, wait
4132 for the attach status, and do normal_stop.
4133 * inftarg.c (child_attach): Remove target independent stuff.
4134 * remote-adapt.c (adapt_attach): Ditto.
4135 * remote-mm.c (mm_attach): Ditto.
4136 * remote-udi.c (udi_attach): Ditto.
4137 * remote-vx.c (vx_attach): Ditto.
4141 * remote-hms.c (hms_attach): Remove completely, it was useless.
4142 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4143 commented-out start_remote calls.
4144 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4145 DENTER and DEXIT macros and their calls. Use a real debugger --
4146 like gdb -- to see what functions are being called when.
4147 * utils.c (strcmp_iw): Make nonstatic, for lint.
4149 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4151 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4153 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4155 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4156 fix to differentiate between gcc1 & gcc2 compiled files so that we
4157 can debug calls that pass structs as args correctly.
4158 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4159 so, and what version.
4161 * remote.c (remote_wait): Make regs be char to avoid picayune
4162 ANSI compiler warnings.
4164 * energize.h: Move all external struct decls to inside of
4165 __STDC__, add prototype for energize_shell_wait().
4166 * energize.c (getpty): Clean up, make us really get a controlling
4168 * (energize_initialize): Disable SIGIO prior to setting up for
4169 I/O interrupts. Move setsid(), et. al. to getpty().
4170 * (energize_shell_wait): New routine to wait for things started
4171 via the shell command, uses wait() instead of /dev/proc.
4172 * Also, add prototype for execute_command_1().
4174 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4176 * inftarg.c (child_create_inferior, child_attach,
4177 child_mourn_inferior): collect unix child process stratum
4178 functions which live below the target vector into this file to
4179 facilitate host/target/native split. Also, make them static.
4180 * inflow.c (child_mourn_inferior): removed.
4181 * infrun.c (child_create_inferior, child_attach): removed.
4182 (resume): becomes global so that functions below the
4183 target vector can find it.
4184 * inferior.h (resume): add prototype.
4185 (child_mourn_inferior, child_create_inferior, child_attach):
4188 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4189 replaced with find_default_attach and
4190 find_default_create_inferior.
4192 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4194 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4195 addresses don't get displayed in the wrong positions.
4197 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4199 Separate core functions along target vector in preparation for
4200 native support. Functions above vector now live in core.c. Those
4203 * core.c (solib_add_stub, core_close, core_open, core_detach,
4204 get_core_registers, core_files_info, core_ops): moved to corelow.c
4205 (_initialize_core): removed addition of core_ops target.
4206 * corelow.c: new file.
4207 (solib_add_stub, core_close, core_open, core_detach,
4208 get_core_registers, core_files_info, core_ops): moved from core.c
4209 (_initialize_corelow): new function.
4210 * gdbcore.h (core_open, core_detach): added prototypes.
4211 (core_ops): add forward declaration.
4212 * Makefile.in (SFILES_MAINDIR): add core.c
4214 (TSOBS): change core.o to corelow.o
4216 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4218 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4219 instead of 'sun' predefined symbol so that trap analysis code is
4220 enabled only when the TARGET is a sun3.
4222 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4224 * tm-i960.h (ext_format_i960): Add top-level declaration.
4225 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4226 blocks, else Sun4 compiler complains.
4228 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4230 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4231 instruction's argument. Patch from jonathan@cs.stanford.edu
4234 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4236 Break the thread of control that implies that a unix child
4237 process will be the default target.
4239 * target.c (find_default_run_target, find_default_attach,
4240 find_default_create_inferior, return_zero): new functions.
4241 (cleanup_target): Make return_zero the default for to_can_run.
4243 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4244 child_create_inferior references with find_default_XXX instead.
4246 * target.h (struct target_ops): new field, to_can_run.
4247 (find_default_attach, find_default_create_inferior): new prototypes.
4248 (target_can_run): new macro.
4250 * Also added a zero (default) to_can_run element to all static
4251 struct target_ops initializations throughout GDB, except:
4252 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4254 * infrun.c (child_create_inferior): Clean up error handling when
4255 no exec file is specified.
4256 (child_attach): Don't require exec file.
4258 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4260 Remove kill_inferior_fast, in favor of target_kill, which goes
4261 through the target vector.
4263 * inferior.h (kill_inferior_fast): remove declaration.
4265 * main.c (disconnect): call quit_cover using catch_errors rather
4266 than calling kill_inferior_fast directly. New way goes through
4267 the target vector, handles attached processes, and writes
4268 command history if appropriate.
4269 (quit_cover): new function, wrapper for quit_command.
4271 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4272 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4273 inlining them into the local kill_inferior when needed.
4275 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4277 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4278 * stabsread.c (read_struct_type): Simplify complicated expression
4279 for dumb DECstation compiler.
4281 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4283 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4284 operands to memory management instructions, from WRS.
4286 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4288 * main.c (main): Back out previous language setting changes.
4289 Replace with simple default to C before processing any init
4290 files. There MUST be a language set, even in the absence of
4291 init files or executables, or expression parsing fails.
4293 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4295 * main.c (main): Move code that sets initial language to
4296 symfile.c. Fixup places where command files are processed to
4297 be consistent in setting a default language if none has been
4299 * symfile.c (set_initial_language): Add code moved from
4300 main() that sets an initial default language when a new
4301 symbol file is read.
4302 * symfile.c (symbol_file_command): Call set_initial_language.
4303 * symtab.c (find_main_psymtab): Add FIXME comment.
4305 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4307 * breakpoint.c, sparc-tdep.c: comment changes.
4308 * configure.in: removed target_dependent line.
4310 * remote-mm.c (mm_attach): change printf to error to prevent
4312 * remote-udi.c (udi_attach): change printf to error to prevent
4315 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4316 calls to {fetch|store}_inferior_registers with calls to
4317 target_{fetch|store}_registers, for remote-target independence.
4319 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4321 * Makefile.in: Fix bug I introduced in merging Rich's change.
4322 * infrun.c (child_create_inferior): Use proceed() rather than
4323 doing all the same stuff by hand.
4325 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4327 * Makefile.in, configure.in: add support for files used only when
4328 configured native, that is, when host = target.
4330 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4332 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4333 stores are target dependent and were moved from xm to tm.
4335 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4337 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4339 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4340 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4342 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4344 * target.h (struct target_ops): removed to_convert_to_virtual and
4345 to_convert_from_virtual elements. Initializations removed from
4346 all static initializations.
4347 (target_convert_to_virtual, target_convert_from_virtual):
4349 (host_convert_to_virtual, host_convert_from_virtual): Removed
4350 forward declarations.
4351 * target.c (cleanup_target): removed default assignments for
4352 to_convert_to_virtual and to_convert_from_virtual.
4353 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4355 * findvar.c (value_of_register, value_from_register):
4356 target_convert_to_virtual inlined.
4357 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4358 * valops.c (value_assign): target_convert_from_virtual inlined.
4360 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4362 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4363 position wrong if used for the prompt.
4364 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4366 Support for accessing arbitrary MIPS stack frames in memory.
4368 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4369 set, run it before INIT_EXTRA_FRAME_INFO.
4370 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4372 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4373 (FP) value in the frame_info struct if it is zero (as from top of
4375 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4377 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4378 comes back as zero. So does FP_REGNUM, as a trigger for
4379 init_extra_frame_info.
4381 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4382 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4383 (INIT_FRAME_PC): Defined to null.
4384 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4385 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4386 Briefly explain MIPS stacks in GDB.
4388 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4390 * copying.awk, copying.c (show_copying_command,
4391 show_warranty_command): Rename from copying_info, warranty_info,
4392 to match command function conventions.
4394 * utils.c (prompt_for_continue): Reinitialize more-counts
4395 before printing anything, and again afterward. Fix comments.
4396 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4397 or alloca() if needed.
4399 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4400 detect native versus cross-host.
4402 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4404 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4405 Suns. Rename to m68k_saved_pc_after_call.
4406 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4407 m68k_saved... instead of sun3_saved...
4409 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4411 * Makefile.in (update-depend, update-alldeps): Split out of
4412 setup-to-dist, for convenience in rebuilding the depend and
4414 (assorted): Update to catch straggler files when building gdb.tar.Z.
4416 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4418 Preliminary cleanup for splitting host/native/target.
4420 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4421 here; it is dealt with at a gdb-target-independent level.
4422 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4423 high toned routine. Fix return type to void.
4424 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4425 Rich and I believe the "real problem" was that both single_step
4426 and target_resume were issuing PT_CONTINUE calls. This would
4427 cause the second PT_CONTINUE to sometimes fail because the process
4428 was already running.
4429 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4431 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4433 * energize.c (pty_to_kernel): Must check for EAGAIN as
4434 termination condition.
4435 (full_filename): Don't prepend dirname if filename begins with /.
4436 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4438 (getpty (NCR)): Lotsa bug fixes...
4439 (kernel_dispatch (case StopRType)): Use kill() instead of
4440 killpg() so we can deal with losing systems...
4441 (wait_for_events): Work around NCR select() lossage. It doesn't
4442 zero out readfds when select() returns zero.
4443 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4444 getcwd() instead of getwd() (NCR getwd() seg faults).
4445 (energize_wait): Use sigaction() for NCR. Their version of signal()
4446 is unreliable by default.
4448 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4449 error from PIOCSWSTOP.
4451 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4452 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4453 defs.h, utils.c: Make vfprintf_filtered global.
4455 * energize.c (send_location): New routine to consolidate all
4456 places where we must notify kernel of where the given pc is.
4457 (cplus_demangle): Put single-quotes around demangled names.
4458 (energize_call_command): Call send_location() after doing up,
4459 down, and frame commands.
4461 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4463 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4464 pass at doc for two new remote targets---29K using UDI, and Tandem
4465 ST2000 using STDBUG.
4467 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4469 * doc/all.m4: turn on H8/300 stuff for generic manual
4471 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4472 after explicit call to breakpoint() in serial stubs.
4474 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4476 * mipsread.c: Clean up some white space.
4477 (parse_symbol): Handle stEnd of stFile.
4478 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4480 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4481 store_inferior_registers): Replace unexplained numbers
4482 with manifest constants from a DECstation header file.
4483 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4484 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4486 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4488 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4489 for "down". Suggested by Richard Stallman.
4491 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4493 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4494 redeclaration bug on SunOS 4.
4496 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4498 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4499 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4500 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4501 they aren't already there.
4502 * remote-vx.c (vx_prepare_to_store): Ditto.
4503 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4505 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4507 Removed a large number of changes inserted by Per Bothner
4508 for C++ support. These will go back in when they've been
4511 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4513 * serial.h: Fix prototye for serial_raw().
4514 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4515 serial_write() to match prototypes.
4516 * remote-st2000.c (get_reg_name): Make *p be const.
4518 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4520 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4521 to agree with target structure field type.
4522 (nindy_store_registers): Ditto.
4524 * Makefile (OPCODES): New var, pointing to opcodes library.
4525 (CLIBS, CDEPS): Include it.
4526 (saber_gdb): Load opcodes library.
4528 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4530 * a68v-xdep.c (store_inferior_registers): declare as void.
4531 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4532 * remote-st2000.c: Massive changes to use new serial package.
4533 Also added 'connect' command to transparantly connect to serial
4535 * ser-termios.c: Big cleanup, use nicer coding conventions.
4536 * ser-bsd.c: New module, serial stuff for BSD systems.
4537 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4538 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4540 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4542 * doc/gdb.texinfo: fix shameful error of agreement reported by
4543 jimb@occs.cs.oberlin.edu (Jim Blandy)
4544 * doc/gdb.texinfo: remove old partial discussion of remote serial
4545 protocol (via serial debug stubs)
4546 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4547 use of serial debug stubs
4549 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4551 * symfile.h: Declaration of set_demangling_style() moved
4552 here from demangle.h (which is now in ../include).
4553 * i386-xdep.c: Update comment.
4555 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4557 * symtab.c (completion_list_add_symbol): restructured to optimize
4558 for time. First clip names that cannot match. Then clip any
4559 names we've already considered. Drop a redundant strncpy. Drop
4560 a redundant malloc and associated free for demangled names.
4562 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4564 * a68v-xdep.c (store_inferior_registers): Define as type void.
4565 * configure.in: Add host m68k-apollo*-bsd*.
4566 * demangle.c (struct demanglers): Use enum instead of constant
4567 value to keep braindamaged HP/Apollo compiler happy.
4569 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4571 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4572 match "FOO". This allows 'break Foo' to work when Foo is
4573 a mangled C++ function. (See comment before function.)
4575 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4577 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4578 for files in vx-share/*.c.
4579 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4580 for normal GDB source files.
4582 * Makefile.in (VERSION): Roll to 4.6.6.
4584 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4585 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4586 * tm-sun3os4.h: Update comments.
4587 * xm-delta88.h: Remove STACK_END_ADDR.
4589 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4591 * Makefile.in (VERSION): Roll to 4.6.5.
4593 * infrun.c: Lint for recent `handle' changes.
4595 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4596 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4597 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4598 should include a ser-XXX.o module.
4600 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4601 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4603 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4604 known suns in configure.in, rather than mapping them to unique
4605 config files that happen to duplicate other config files.
4606 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4607 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4609 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4611 * configure.in (*-*-sunos*): Use trailing * to match all
4612 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4613 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4614 in production on Sun-4.
4615 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4616 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4617 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4619 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4620 config/sparc-noun.mt: New target configs for embedded.
4621 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4623 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4624 target definitions for embedded with and without underlines on
4627 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4628 not a parameter of the CPU, but of the development environment.
4629 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4631 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4633 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4634 (which involves reading in main's symtab) if we have no breakpoints.
4636 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4638 * dwarfread.c (cu_language): New local variable to record
4639 language for current compilation unit being processed.
4640 * dwarfread.c (set_cu_language): New local function to decode
4641 and record language for current compilation unit being processed.
4642 * dwarfread.c (synthesize_typedef): Add local function to
4643 synthesize a typedef for C++ classes, structs, unions, and
4645 * dwarfread.c (read_structure_scope): Synthesize typedefs
4646 for C++ classes, structs and unions.
4647 * dwarfread.c (read_enumeration): Synthesize typedefs for
4649 * dwarfread.c (read_file_scope): Call set_cu_language to
4650 record language for current compilation unit. After symtab
4651 is built, save this recorded language.
4652 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4653 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4654 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4655 typedefs for C++ classes, structs, unions, and enumerations.
4656 * dwarfread.c (scan_compilation_units): Call set_cu_language
4657 to record language for current compilation unit.
4658 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4659 for TAG_enumeration_types, rather than in add_partial_symbol.
4660 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4661 case with class, struct, and union type cases, now that they are
4662 the same. Remove tests for non-NULL name attributes, now done
4664 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4665 treat as alias for TYPE_CODE_STRUCT for now.
4667 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4669 * Makefile.in: map "gdb" through program_transform_name when
4672 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4674 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4675 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4676 Use "regi" for local indexing through register numbers, reserving
4677 "regno" for the name of a specific register passed as an input
4678 parameter. Fix bug propagated through all versions that sometimes
4679 used regno as an index when it should have been regi, thus using
4680 -1 as an index in some cases.
4682 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4684 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4685 respectively, so same demangler can be used by other programs.
4686 * Makefile.in: Remove demangler stuff.
4687 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4688 * demangle.c (_initialize_demangler): Tell demangler which
4689 CPLUS_MARKER to assume.
4691 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4693 RS/6000 portability changes (for hosting cross-debuggers).
4695 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4696 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4697 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4698 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4699 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4700 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4701 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4702 (NO_SINGLE_STEP): Add, target-dependent.
4703 (loadinfotextindex): Lowercase, remove "aix_".
4704 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4705 (NO_SINGLE_STEP): Remove, target-dependent.
4706 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4707 * xcoffread.c: Only build file if RS/6000 native GDB.
4708 (build_function_symbol): Remove #if 0'd code.
4709 * rs6000-tdep.c: Cleanup. Add static fn protos.
4710 Use CORE_ADDR for addresses throughout. Make void fns void.
4711 (pop_dummy_frame): Add FIXME about bogosity of design here.
4712 (rs6000_struct_return_address): Ditto.
4713 (frameless_function_invocation, frame_get_cache_fsr,
4714 frame_initial_stack_address, xcoff_relocate_symtab,
4715 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4716 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4717 Use CORE_ADDRs. Change identifiers to lowercase.
4719 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4720 supplying dummy routines if non-native. Add prototype for
4721 static exec_one_dummy_insn. Move a mess of functions to
4722 rs6000-tdep.c (as above). Remove #if 0'd code.
4724 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4725 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4726 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4728 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4731 * vx-share/README, nindy-share/README: New files describing
4732 how these directories' code is shared, and with whom.
4734 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4736 * configure.in (target configurations): Reformat into table.
4737 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4739 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4740 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4741 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4742 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4743 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4744 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4746 * Makefile.in (config-check): Add command to check whether
4747 configure.in is consistent with config/*.
4749 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4751 * configure.in (host configurations): Reformat nested cases into
4752 easy-to-maintain table.
4753 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4754 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4756 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4758 * cplus-dem.c: Reorder args to most local functions to make them
4759 follow the consistent pattern of struct work_stuff pointer first,
4760 followed by pointer into string being demangled, followed by
4761 pointer to the string where the result is being stored, followed
4762 by other args. Also generally replace most variables of name
4763 "type" with "mangled" for consistency. They all pointed to the
4764 same string but half were one name and half the other.
4765 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4766 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4767 use whenever a qualified name is being demangled.
4768 * cplus-dem.c (do_type): Qualified names are treated similarly
4769 to fundamental types, not as modifiers of fundamental types.
4771 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4773 * configure.in: Add sparclite as a target.
4775 * sparc-stub.c (handle_exception): Flush instruction cache just
4776 before returning to the user. (hexToInt): Fix overzealous cleanup.
4778 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4780 * infrun.c (handle_command): Rewrite to allow multiple signal
4781 numbers, signal number ranges, and to recognize "all" to mean all
4782 signals except those used by the debugger.
4783 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4784 to set or reset actions for specific signals.
4786 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4788 * coffread.c (decode_type): Call alloc_type to alloc new
4790 * stabsread.c (read_array_type, read_range_type, define_symbol):
4791 Call alloc_type to alloc new types.
4792 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4793 from type_obstack to symbol_obstack.
4794 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4796 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4797 associated with a type, using the same mechanism as was used to
4798 allocate space for the type structure itself.
4799 * coffread.c (patch_type, coff_read_struct_type,
4800 coff_read_enum_type): Use TYPE_ALLOC.
4801 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4802 * gdbtypes.c (create_array_type, check_stub_method,
4803 allocate_cplus_struct_type): Use TYPE_ALLOC.
4804 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4805 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4806 read_range_type): Use TYPE_ALLOC.
4808 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4810 * breakpoint.c (breakpoint_re_set): Select a default source
4811 symtab if one is not currently selected.
4812 * utils.c (query): Call wrap_here before building the output
4813 query string, to turn off wrapping and flush any buffered output.
4814 Otherwise our query may end up in the wrap buffer and never be
4816 * eval.c (evaluate_subexp): Report error when attempting to
4817 evaluate subscript for types without a target type, rather
4818 than dumping core by using the NULL pointer.
4819 * symfile.c (symbol_file_command): Forget current_source_symtab
4820 and current_source_line when discarding symbol table.
4822 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4824 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4826 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4827 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4829 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4831 * remote.c (remote_open): Fix baud rate setting to make -b flag
4832 work. (remote_wait): Change 'T' message parser to deal with new
4833 improved format which allows stub to send an arbitrary bunch of
4835 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4836 make all this re-entrant by storing all state on the stack. Clean
4837 up memory error trapping. (computeSignal, set_debug_traps):
4838 make it all table driven. Make a start at a baud rate setting command.
4840 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4842 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4844 * remote-vx.c: redefine malloc to avoid buggy declaration on
4845 RS/6000 <rpc/types.h>.
4846 xm-rs6000.h: include <sys/select.h> to define fd_set for
4847 <rpc/svc.h> on RS/6000.
4849 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4851 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4852 recursive invocations of make. Always create installation
4855 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4857 * m68k-pinsn.c: Minor fix in style of output (don't use
4858 range to indicate floating point control registers).
4860 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4862 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4864 * infcmd.c (registers_info): Handle multiple register names.
4865 Changes inspired by Roland McGrath.
4867 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4869 * sparc-stub.c: New file. Mix it with your SPARClite
4870 application, and it will speak GDB remote protocol!
4871 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4872 deal with arbitrary registers. Needed for sparc-stub.
4874 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4876 * cplus-dem.c (cplus_markers): Add table for gnu style and
4877 use throughout, in place of compile time constant CPLUS_MARKER.
4878 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4879 * cplus-dem.c (cfront_special): New function, as suggested
4880 by pfieland@stratus.com.
4881 * cplus-dem.c (forget_types): New function.
4882 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4884 * cplus-dem.c (mop_up): Call forget_types().
4885 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4886 Use throughout, instead of checking current_demangling_style.
4887 * cplus-dem.c (demangle_signature): When finding an explicit
4888 start of function args, forget all remembered types for
4889 lucid/cfront style demangling.
4890 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4891 underbar characters, use last pair as the delimiter. Hoist
4892 gnu_special() call up to cplus_demangle(). Call cfront_special()
4894 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4895 for inherited classes.
4896 * cplus-dem.c (demangle_args): Document quirks of numbered
4897 references to previously seen types.
4898 * dbxread.c (read_ofile_symtab, process_one_symbol):
4899 Use AUTO_DEMANGLING rather than explicitly checking
4900 current_demangling_style.
4901 * demangle.h: Add some comments.
4902 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4903 CFRONT_DEMANGLING): New macros.
4904 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4905 not found in the actual producer string produced by lcc.
4906 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4907 than explicitly checking current_demangling_style.
4909 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4911 * breakpoint.c (enable_longjmp_breakpoint,
4912 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4913 Check for duplicate breakpoints at the same address. Bug report
4914 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4916 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4918 * buildsym.c (end_symtab): Document that end_symtab can return
4919 NULL under non-error conditions.
4920 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4921 returned from end_symtab for empty compilation units.
4923 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4925 * am29k-tdep.c: Lint from DECstation compiler.
4926 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4927 As the man page says, "Sometimes you just can't get lint to shut
4928 up". That doesn't mean you should blow away the code it won't
4930 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4931 it up over the next few weeks. Make mips x 29k build.
4932 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4933 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4934 but leave it as a comment because the breakpoint instruction
4935 is not easily accessible at this moment (it's static, and if
4936 we define one here, it goes into every file compiled).
4938 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4940 * Makefile.in (VERSION): Bump to 4.6.3.
4941 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4942 function scopes when building partial symbol tables.
4943 * objfiles.c (open_existing_mapped_file): Make it clear in
4944 warning message that out of date mapped files are ignored.
4945 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4946 unit source file name in error message.
4948 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4950 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4951 * dwarfread.c (struct_type): In absence of AT_byte_size for
4952 bitfield, use size of object of member's type for the size of
4953 the anonymous object containing the bit field.
4954 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4955 an AT_byte_size attribute is seen.
4956 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4957 union aux_ext (was aux_ent).
4958 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4959 unsigned char* to char*, for Lucid compiler.
4960 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4961 to be correct type (from unsigned char* to char*).
4962 * valprint.c (type_print_derivation_info): Minor tweak to placement
4963 of commas in derived class printing.
4964 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4966 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4968 * xm-go32.h: Define LSEEK_NOT_LINEAR
4969 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4970 then work out the lseek positions of newlines by running through
4971 the file and `tell'ing. This makes source file listing work on
4972 OS's where the relationship between physical position in file and
4973 canonical position is indeterminate, eg VMS and DOS.
4975 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4977 * stabsread.c: Ensure that all members of all allocated structures
4978 are initialized to known state to avoid hard to find bugs with gdb
4979 using fields containing random data.
4980 * buildsym.c (start_subfile): Compact dirname initialization.
4981 * buildsym.c (patch_subfile_names): New function.
4982 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4983 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4984 * buildsym.h (patch_subfile_names): Add prototype.
4985 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4987 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4989 * remote-udi.c: Update comments.
4991 * remote.c (getpkt): Only force retransmission ten times;
4992 after that, assume bug in target code, and handle pkt anyway.
4994 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4996 * configure.in: Add support for apollo 68k under BSD environment.
4997 * xm-apollo68b.h: New file to support above.
4999 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5001 * configure.in: Recognize i486 host cpu.
5002 * valprint.c (type_print_derivation_info): Print derivation info
5003 in same form as class declarations in source.
5004 * valprint.c (type_print_varspec_suffix): Split arg printing
5005 code out to type_print_args function.
5007 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5009 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5010 at_import, at_frame_base.
5011 * dwarfread.c (completedieinfo): Remove cases for obsolete
5012 AT_visibility, AT_import, and AT_frame_base attributes.
5013 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5014 i860, which can keep up to 4 shadow breakpoints.
5015 * tm-stratus.h (USG): Define.
5016 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5017 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5018 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5019 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5020 * config/stratus.mt (TDEPFILES): Include files available from
5021 stratus that are not yet in release pending receipt of paperwork
5023 * buildsym.c (finish_block): Minor code format change.
5024 * gdbtypes.h (struct field): Add to comments.
5025 * gdbtypes.h (virtual_field_bits): Add to comments.
5026 * objfiles.c (allocate_objfile): Change obstack interface to
5027 match FSF merging efforts.
5029 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5031 * Makefile.in (VERSION): Bump to 4.6.2.
5032 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5033 * Makefile.in (OBS): Add stabsread.o
5034 * Makefile.in (stabsread.o): Add build rule.
5035 * stabsread.c, stabsread.h: New files.
5036 * buildsym.c: Split out stabs specific support to stabsread.c.
5037 * buildsym.h: Split out stabs specific support to stabsread.h.
5038 * dbxread.c (stabsread.h): Include
5039 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5040 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5041 * dbxread.c (read_ofile_symtab): Call end_stabs.
5042 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5043 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5044 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5045 really_free_pendings to cleanups.
5046 * elfread.c (elf_new_init): Call stabsread_new_init.
5047 * gdbtypes.c: Small changes to maintenance commands.
5048 * mipsread.c (stabsread.h): Include.
5049 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5050 * xcoffread.c (stabsread.h): Include.
5051 * xcoffread.c (global_stabs): Remove redundant def.
5052 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5054 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5056 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5057 * inflow.c (terminal_init_inferior, terminal_inferior,
5058 terminal_ours_1, initialize_inflow): Record and use state
5059 of lmode_inferior_valid and lmode_ours_valid.
5061 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5063 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5064 include <sgtty.h> on USG. (from sef).
5066 * depend: es1800 dependency needed here.
5068 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5070 * buildsym.c (read_struct_type): Initialize structs allocated
5071 with alloca, to avoid using random values from stack later on.
5072 * defs.h (fprintf_filtered): Add prototype.
5073 * gdbtypes.c (check_stub_method): Fix misleading comments.
5074 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5076 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5077 small changes to maint support functions.
5078 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5079 for some fields and expand comments.
5080 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5081 macro and track change to obstack_full_begin macro.
5082 * utils.c (fprintfi_filtered): New function.
5083 * valprint.c (type_print_base): Fixup field printing to not
5084 print extraneous lines and not print bogus "no data fields"
5085 messages for C++ classes with no data members. Also use new
5086 fprintfi_filtered function.
5088 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5090 * configure.in: es1800 ok for 68000 too.
5092 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5094 * configure.in: echo error messages to stderr, not stdout
5096 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5098 * configure.in: recognize hppa* instead of hppa
5100 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5102 * energize.c: Second cut at DynamicLoad message handling.
5104 * energize.c: Relativize pathnames in #include statements.
5105 * (kernel_dispatch): Better error messages for unknown protocol
5107 * (kernel_dispatch): First cut at DynamicLoad message handling.
5109 * Makefile.in: Remove -I../readline from all compilations,
5110 include a special case for main.o instead.
5112 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5114 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5115 error if it fails to find a member type, rather than return NULL
5116 and trigger a coredump.
5117 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5118 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5119 match on complete demanglings, including argument lists for member
5120 functions, rather than just accepting the first demangling that
5121 matches the class and function name.
5122 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5123 to start_symtab as the directory name.
5124 * dwarfread.c (completedieinfo): Strip off any leading hostname
5125 portion of the AT_comp_dir attribute string. Gdb doesn't know
5126 what to do with them (FIXME).
5128 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5130 * breakpoint.c (commands_command): Simplify code a bit, remove
5131 unnecessary fflush().
5133 * Makefile.in (OTHERS): Add gcc.patch.
5134 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5136 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5138 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5139 lcc producer string.
5141 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5143 * WHATS.NEW renamed to NEWS.
5145 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5147 * dbxread.c, dwarfread.c: Re-enable experimental code to
5148 automatically select demangling style.
5149 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5150 DEMANGLING_STYLE, to make more descriptive. Revert back to
5151 "auto" as default. Comment use.
5152 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5153 * Makefile.in (${DEMANGLER}.o) Remove target and special
5156 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5158 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5160 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5162 * Makefile.in, demangle.c: Change default demangling style to
5164 * Makefile.in: Update version to 4.6 !!!
5165 * README, WHATS.NEW: Update for 4.6.
5167 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5169 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5172 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5173 nodes as base classes.
5175 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5177 * alldeps.mak, depend: Update.
5179 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5181 * Makefile.in (VERSION): 4.5.9.
5183 * xm-hp300bsd.h: Add decl for strdup().
5184 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5185 PDR. Cleanup a few things, fix compilation warnings.
5187 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5189 * Makefile.in (DEMANGLING_STYLE): New define to set default
5190 demangling style for C++. Defaults to "auto".
5191 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5192 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5193 * Makefile.in (OBS): Add demangle.o
5194 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5195 Remove compile time decisions about demangling style and replace
5196 with runtime decisions using current_demangling_style.
5197 * cplus-dem.c (main): Expand code included during building of
5198 standalone demangler to recognize demangling style options.
5199 * dbxread.c (demangle.h): Include.
5200 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5201 demangling style if processing g++ code and current demangling style
5202 is auto (Note: this feature currently disabled.)
5203 * demangle.c: New file, generic demangling control.
5204 * demangle.h (demangling_styles): New enumeration to select one
5205 of several demangling styles. Also define string names for each
5207 * demangle.h (set_demangling_style): Add prototype.
5208 * dwarfread.c (demangle.h): Include.
5209 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5210 New producer string prefixes to recognize.
5211 * dwarfread.c (handle_producer): Consolidate actions for specific
5212 producers. Set demangling style based on producer string if
5213 current style is auto. (Note: this feature currently disabled.)
5214 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5216 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5218 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5220 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5222 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5223 * c-exp.y: Call lookup_signed_typename() after seeing
5224 "signed". This handles "signed char" correctly.
5225 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5226 keywords before a type specifier.
5228 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5230 * command.c (lookup_cmd_1): Clarify descriptive comments.
5231 * gdbcmd.h (maintenanceprintlist): Add declaration.
5232 * main.c (maintenanceprintlist): Add definition.
5233 * main.c (gdb_completer_command_word_break_characters): Add.
5234 * main.c (symbol_completion_function): Switch completer word
5235 break character sets dynamically, based on whether completion is
5236 being done on commands or on something else.
5237 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5238 * maint.c: Include demangle.h.
5239 * maint.c (maintenance_demangle): New function.
5240 * maint.c (maintenance_print_command): New function.
5241 * maint.c (_initialize_maint_cmds): Reorganize some commands
5242 under new maintenance print subcommand.
5244 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5246 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5247 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5248 target type. Otherwise, 'whatis this.field' wouldn't work,
5249 which would be inconsistent, since 'print this.field' works.
5250 * buildsym.c (read_struct_type, read_enum_type): Clear
5251 TYPE_FLAG_STUB flag.
5252 * buildsym.c (cleanup_undefined_types): Don't rely on a
5253 flawed "Reasonable test to see if" a type has been defined
5254 since it was referred to; now we can just see if the
5255 TYPE_FLAG_STUB flag has been cleared.
5256 * valprint.c (print_type_base): Emit public/protected/private
5257 labels for methods as well as fields. Also, indent these labels
5258 2 spaces instead of 4, for a more conventional "look".
5259 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5260 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5261 * gcc.patch: New file. Contains patch for gcc (so people
5262 with gdb-2.2.x won't have to wait for a new gcc release).
5264 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5266 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5267 (print_addr): Call print_address to show symbolic version as well.
5269 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5271 (vx_read_register): Declare inferior_fp_regs. Delete code for
5272 copying "inferior_registers" around; the values are already in var
5273 "registers". Use correct size for register set.
5275 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5276 target doesn't support it.
5277 (vx_read_register): Don't try reading them either.
5279 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5280 VxWorks back end reads them in one contiguous set except for this
5282 (register_names): Change "pc" to "pcw" to avoid confusion printing
5284 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5285 find the PC under VxWorks.
5287 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5289 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5290 to create new blank types, instead of handcrafting them.
5291 * defs.h (printfi_filtered): Add prototype.
5292 * utils.c (printfi_filtered): New function.
5293 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5294 to simplify the code. Other cleanups.
5295 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5296 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5297 use of various fields.
5298 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5299 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5300 production that currently treats it exactly the same as STRUCT.
5301 * c-exp.y (yylex): Recognize "class" as token CLASS.
5302 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5303 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5304 general symbol handling code. Call cplus_mangle_opname with
5306 * symtab.c (decode_line_2): Print demangled function names in
5307 breakpoint menus, instead of just file and line number.
5308 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5309 * valprint.c (type_print_base): Print "class" for C++ classes,
5310 rather than "struct". Print section labels for public, protected
5311 and private members of C++ classes.
5312 * values.c: Include demangle.h.
5313 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5315 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5317 * Makefile.in (VERSION): Update to 4.5.8.
5319 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5321 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5322 prevent crashes when examining cross-targets.
5323 * dbxread.c (process_one_symbol): Include directory name when
5324 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5325 find include files, and yacc/lex sources when the cwd doesn't match
5326 that in which the object was compiled.
5327 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5329 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5332 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5334 * maint.c (maintenance_command, maintenance_info_command):
5335 Install with allow_unknown as 0 and call help_list to show
5336 list of possibilities when no subcommand is specified.
5338 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5340 * configure.in: Add m68k-ericsson-*.
5341 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5343 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5345 * maint.c: New file.
5346 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5347 * Makefile.in (OBS): Add new file maint.o.
5348 * defs.h (command_class): Add class_maintenance.
5349 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5350 commands. Allow for them (and other nonessential parts of gdb)
5351 to be selectively left out under special circumstances.
5352 * gdbtypes.c (recursive_dump_type): New function; supports
5353 maintenance print-type command.
5354 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5356 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5358 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5359 initializers. Add initializations for setprintlist, showprintlist,
5360 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5361 * printcmd.c (maintenance_print_type): New maintenance cmd.
5362 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5363 implied by comment that all cmd lists are owned by main.c.
5364 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5365 that all cmd lists are owned by main.c.
5366 * language.c (setchecklist, showchecklist): Move to main.c, as
5367 implied by comment that all cmd lists are owned by main.c
5368 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5369 deletelist): Remove redundant declarations (also in gdbcmd.h).
5370 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5371 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5372 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5373 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5374 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5375 maintenance_print_msymbols, maintenance_print_objfiles):
5377 * symmisc.c (printsyms_command, printpsyms_command,
5378 printmsyms_command, printobjfiles_command): Removed from
5379 _initialize_symmisc.
5380 * main.c (dump_me_command): Moved to maint.c and renamed to
5381 maintenance_dump_me.
5382 * breakpoint.c (all_breakpoints_info): Rename to
5383 maintenance_info_breakpoints.
5384 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5385 all_breakpoints_info to add maintenance_info_breakpoints to the
5386 maintenanceinfolist instead.
5387 main.c (initialize_main): Set up maintenance class commands.
5389 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5391 * energize-patches: Fix minor problems with building energize lib.
5393 * energize-patches: Change names of all cadillac procedure calls
5394 to be energize procedure calls. Simplify many hooks by moving
5395 tests energize.c. Configure energize, and build it automatically now.
5397 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5399 * Makefile.in (VERSION): Bump to 4.5.7.
5400 * cplus-dem.c (demangle_args): Validate index for previously
5401 seen type to guard against bogus values from malformed manglings.
5402 * valops.c (value_struct_elt_for_reference): Guard against
5403 blindly using NULL return value from lookup_symbol.
5405 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5407 * cadillac.c, cadillac-patches: Rename to energize.c and
5408 energize-patches. Change all routines and variables named
5409 'cadillac*' to 'energize*'. Create new file called energize.h to
5410 hold all interface declarations.
5412 * deblib/connection/*: Move all of this stuff into energize/, but
5413 delete unneeded files.
5415 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5417 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5419 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5420 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5421 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5422 child processes, to avoid dead ones "hanging around" after GDB exits.
5423 (attach): Always stop the process if it needs it. Set RLC flag
5424 when attaching running processes, so it will continue if we detach
5425 it, quit, or are killed.
5426 (detach): Clear faults and set RLC flag to make process run
5428 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5430 (info_proc): Open process O_RDONLY, so we can see any process,
5431 even those controlled by debuggers.
5432 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5434 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5436 Relocate symbols using an array of section_offsets, rather than a
5437 single `addr' or `offset'. This makes Solaris-2 support work, and
5438 permits better VxWorks (and maybe xcoff) support later.
5440 * symtab.h (struct section_offsets): New structure for keeping
5441 a set of offsets, rather than a single one.
5442 (struct objfile): Replace addr with section_offsets member.
5443 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5444 * gdb-stabs.h: New include file with `symbol type specific'
5445 parameters for psymtabs and objfiles.
5446 * Makefile.in (HFILES): Add gdb-stabs.h.
5447 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5448 * coffread.c: Conforming changes. Fake offset array always 0.
5449 * dbxread.c: Conforming changes.
5450 (struct dbx_symfile_info): Move to gdb-stabs.h.
5451 (start_psymtab): Call elfstab_offset_sections to calculate good
5452 offsets for this source file, based on the ELF symbol table info.
5453 (read_ofile_symtab): Yank N_CATCH, which is dead.
5454 (process_one_symbol, N_CATCH): Yank.
5455 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5456 Relocate with SECT_OFF_TEXT.
5457 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5458 to distinguish relocatable from absolute symbols. Then, if not
5460 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5461 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5462 (", N_ROSYM): SECT_OFF_RODATA.
5463 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5464 (dbx_symfile_offsets): Add to translate addr to offset.
5465 * dwarfread.c: Conforming changes. Single offset currently used.
5466 * elfread.c: Add various complaints about elf/stab stuff.
5467 #include gdb-stabs.h. Conforming changes, using a single offset.
5468 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5469 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5470 for later use in building psymtabs.
5471 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5472 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5473 (free_elfinfo): New fn, frees all chained stab_section_infos
5474 in an objfile, and zaps the start-of-chain pointer.
5475 (elfstab_offset_sections): New fn, looks in stab_section_info
5476 chain to determine section bases to relocate a psymtab's worth
5477 of symbols, as they are being read.
5478 * mipsread.c: Conforming changes. Stabs-reading will relocate
5479 using one offset. MIPS-reading will not relocate at all.
5480 * partial-stab.h: Relocate different symbol types using different
5481 offsets from section_offsets.
5482 * symfile.c: Conforming changes.
5483 (find_lowest_section): Unused function to use later
5484 to free us from the Tyranny of the Text Section.
5485 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5486 in all lower layers of symbol reading. Call format-specific
5487 sym_offsets function to initialize offsets for high speed symbol
5489 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5490 (symbol_file_command, add_symbol_file_command): Callers changed.
5491 * symmisc.c (dump_psymtab): Print new relocation parameters.
5492 * xcoffread.c: Corresponding changes.
5494 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5495 * main.c (main): Read the $HOME/.gdbinit file before processing
5496 the argv arguments (e.g. reading symbol files or core
5497 files). This allows global parameters to be set, which will apply
5498 during the symbol reading. The ./.gdbinit is still read after
5500 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5501 * xcoffexec.c: Clean up quote inside comment.
5503 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5505 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5506 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5507 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5508 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5509 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5510 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5511 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5512 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5513 values.c, xcoffread.c:
5514 Remove "(void)" casts from function calls where the return value
5515 is ignored, in accordance with GNU coding standards.
5517 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5519 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5520 * partial-stab.h: Ignore N_ENDM.
5521 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5522 CODE or DATA section attachment. This eliminates a lot of random
5523 values from shared libraries, which screw up the ordinary symbols
5524 in the address ranges they happen to overlap.
5525 * buildsym.c (define_symbol): Eliminate special tests
5526 for function types; move into "function" cases in switch statement.
5527 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5528 in case they define new type numbers. But ignore them (FIXME).
5529 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5530 (read_sun_builtin_type): Add commentary.
5532 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5534 * xm-rs6000.h: define MEM_FNS_DECLARED
5536 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5538 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5539 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5540 * mips-xdep.c: Remove most include files (unused, caused errs).
5541 (fetch_core_registers): Use right parameters in dummy fn.
5543 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5545 * buildsym.c (scan_file_globals): Beware the null file.
5546 Fix from Jim Williams.
5548 * stack.c (return_command): Evaluate expression *before* popping
5549 off the stack frames! Fix inspired by Jim Williams.
5550 (up_silently_command, down_silently_command): No sel frame is error.
5552 * defs.h (memcpy, memset): Conditionalize decls on
5553 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5554 (alloca): Break out the STDC and non-STDC alloca cases, to make
5555 it work on old preprocessors as well as "picky ANSI" ones.
5556 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5558 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5559 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5560 header files define it!
5562 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5564 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5566 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5567 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5568 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5569 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5570 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5571 utils.c, valarith.c, valops.c, valprint.c, values.c:
5572 Replace bcopy() use with memcpy(), which is more standard and can
5573 take advantage of gcc's builtin functions for increased performance.
5574 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5575 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5577 Replace bzero() use with memset(), which is more standard and can
5578 take advantage of gcc's builtin functions for increased performance.
5579 * i386-tdep.c, main.c, valprint.c:
5580 Replace bcmp() use with memcmp(), which is more standard and can
5581 take advantage of gcc's builtin functions for increased performance.
5583 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5585 * remote.c (remote_wait): Fix cast on signal() call.
5586 * defs.h (alloca): More diddling with alloca. Have to ensure
5587 that it has a prototype, so that if alloca is defined as a macro
5588 that takes an arg, the definition is seen as a use of a macro
5589 that takes an arg, to satisfy picky ANSI preprocessors.
5591 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5593 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5594 consistency with all other gdb files.
5595 * cadillac.c: Use <string.h> rather than <strings.h>.
5596 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5597 * Makefile.in (MAKE): Remove definition for consistency with
5598 other Makefile.in files and to fix problem with recursive makes.
5600 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5602 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5605 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5607 * source.c (print_source_lines): for DOS interoperability; don't
5608 print CR (013) as ^M.
5610 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5612 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5614 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5616 * remote.c (remote_wait): Cast signal to void * to avoid warning
5617 from busted HP compiler.
5619 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5620 stabs cause end_psymtab to be called.
5622 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5623 compiler feature of putting 'c' into basic type descriptors for
5626 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5627 where there is no place for nPC in prrun struct.
5629 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5631 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5632 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5633 * dwarfread.c (enum_type): Save enum names on type_obstack.
5634 * dwarfread.c (struct_type): Save member name on type_obstack.
5635 * symtab.c (_initialize_symtab): Fix misspelling.
5636 * regex.c (store_jump, insert_jump): Return void.
5638 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5640 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5641 (alloca): Declare return type on SPARC, since Sun doesn't.
5642 (*_BYTE_ORDER): Improve comment: *must* be defined.
5644 * tm-hppa.h: New file, architectural definition of HP PA.
5645 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5647 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5648 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5649 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5650 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5653 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5654 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5655 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5657 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5659 * printcmd.c (output_command): Thinko.
5660 (x_command): Only set remembered size/format if cmd succeeds.
5662 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5663 since it is no longer used and burns time for every symbol read.
5664 (process_one_symbol): Treat N_CATCH like default (complain).
5666 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5668 * partial-stab.h (case N_TEXT): Fix fencepost error when
5669 detecting start of new symbol info after reading symtab for a
5670 module with a zero length TEXT segment.
5672 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5674 * Makefile.in (VERSION): Bump to 4.5.6.
5675 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5677 * defs.h (NORETURN): Define away for Lucid compiler.
5678 * remote.c (remote_timer, remote_interrupt): Signal handlers
5680 * ser-termios.c (serial_write, serial_close): Return whatever
5681 value the write/close call returns, rather than falling off end.
5682 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5683 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5685 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5686 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5688 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5689 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5690 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5691 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5693 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5694 store_inferior_registers): Supply missing fourth argument to
5696 * cadillac.c (kernel_dispatch): Make return type void.
5697 * cadillac.c (iosig): Signal handlers take one int arg.
5698 * valprint.c (val_print_fields): Call fprint_symbol to get
5699 automatic C++ demangling for mangled field names.
5701 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5703 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5704 * dwarfread.c (enum_type): Fix misspelling in comment.
5705 * valprint.c (val_print_fields, cplus_val_print): Minor
5706 adjustment to printing of C++ class structures to more closely
5707 match format for printing C structures, with and without setting
5710 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5712 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5713 (which is not a Posix signal) if it isn't defined.
5714 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5715 New port to Linux (a free Unix clone for 386 machines).
5717 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5719 COFF changes for dealing better with EPI 29K C compiler output.
5721 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5723 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5724 (read_coff_symtab): Move patch_opaque_types call from
5725 coff_symfile_read. Restrict it to symtabs from this objfile.
5726 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5727 references on opaque type chain; just let coff_lookup_type handle 'em.
5728 (decode_type): Complain about tagndx values on
5729 non-struct/union/enum types, which the EPI compiler tends to produce.
5731 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5733 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5736 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5737 usage to match new prototype. Include libbfd.h to get prototype.
5739 * source.c (find_source_lines): Handle large st_size fields.
5741 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5743 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5744 * stack.c (return_command): Use cleanups to avoid memory leaks.
5746 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5748 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5749 INT_REGNUM to INTE_REGNUM.
5751 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5753 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5755 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5756 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5757 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5758 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5760 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5761 declarations of malloc/realloc/free that are inserted by some
5763 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5765 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5766 another decl of strdup (this really ought to come from libiberty.h!).
5768 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5770 * remote.c (getpkt): Error if input exceeds buffer size.
5771 (_initialize_remote): `set remotedebug' enables packet trace.
5773 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5774 N_SLINE's, etc, just like Sun cc on Solaris2.
5776 * am29k-tdep.c (read_register_stack, write_register_stack):
5777 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5778 variable. Add `set' and `show' commands for it.
5779 * doc/gdb.texinfo: Document it.
5781 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5783 * valprint.c (type_print_1): Plug memory leak. Print all
5784 C++ syms as demangled, not just functions.
5785 * buildsym.c (read_range_type): When we find a signed char
5786 type, do a lookup of signed char, not plain char. Plain char's
5787 still get looked up as plain char's elsewhere.
5789 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5791 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5792 (Bug and fix found by Pierre Willard.)
5794 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5796 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5798 * xm-rs6000.h: Add decl for strdup().
5800 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5803 * breakpoint.c (enable_command, disable_command): Without args,
5804 should only affect normal breakpoints and watchpoints.
5806 * m68k-pinsn.c (print_insn_arg): Make register be const.
5807 * xcoffexec.c: Remove ' from comment.
5808 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5809 with decls of malloc in c-exp.tab.c (as produced by yacc).
5810 There's got to be a better way to do this...
5812 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5814 * partial-stab.h: Convert single rindex use to strrchr.
5815 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5816 standard <strings.h> file, now that the only single use of
5817 rindex in the gdb source files is gone.
5819 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5821 * mipsread.c: Undo ill effects from including <strings.h>,
5822 which #defines index to be strchr. Unfortunately, index is
5823 a member of a symbol table structure that can't be changed.
5824 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5825 remove redundant #include's.
5827 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5829 * mipsread.c: #include <strings.h> for rindex().
5831 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5833 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5835 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5837 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5838 extraneous SO stabs from busted C++ compilers.
5840 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5842 * Makefile.in (VERSION): Bump to 4.5.5.
5843 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5844 C++ lookups fail, print possibly helpful hint about completion.
5845 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5846 for static data members.
5847 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5848 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5849 it's broken on ncr3000's.
5851 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5853 * dwarfread.c (decode_modified_type): Change type of first arg.
5854 Change 'modifier' to char from unsigned char. Cast single use
5855 that needs to be unsigned char.
5856 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5857 * utils.c (strdup_demangled): Add function.
5858 * defs.h (strdup_demangled): Add prototype.
5859 * stack.c (return_command): Demangle C++ function names for query.
5860 * infcmd.c (jump_command): Demangle C++ function names for query.
5861 * cplus-dem.c (consume_count): New function and prototype.
5862 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5863 do_type): Replace conversion code with consume_count().
5864 * cplus-dem.c (gnu_special): Fix demangled of static members.
5865 * source.c (list_command): Print demangled function names
5866 when appropriate. Fix supplied by Peter Schauer.
5868 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5870 * sparc-tdep.c: Clean up slightly for Solaris2.
5872 * buildsym.c (define_symbol): Nameless types are now on several
5873 platforms; generalize them and un-ifdef them to make Solaris 2
5876 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5878 * infcmd.c: Fix typo (reported by Rob Savoye).
5879 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5880 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5881 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5882 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5883 rather than the one for the first file in the dependency chain.
5885 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5886 set. Don't reset our own texthigh, or dependency-only pst's, in
5887 scanning all the rest of the psymtabs.
5888 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5890 * buildsym.h (N_UNDF): Improve comments.
5891 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5893 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5895 * symtab.h (struct symbol): Add aux_value union for preserving
5896 an additional per-symbol value.
5897 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5898 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5899 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5900 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5901 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5903 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5905 * symfile.c (clear_symtab_users_once): Now non-static (for
5908 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5910 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5911 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5912 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5914 Solaris-2 support on SPARC:
5916 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5917 Add symbol_size and file offsets to struct symloc.
5918 Add static symbol_table_offset, string_table_offset,
5919 file_string_table_offset, next_file_string_table_offset,
5921 (add_old_header_file): Convert error() to complain()t.
5922 (dbx_symfile_read): Get symbol size via the objfile.
5923 Also get symbol_table_offset.
5924 (dbx_symfile_init): Record symbol size and count via the objfile.
5925 (dbx_next_symbol_text): Always add file_string_table_offset when
5926 accessing string table.
5927 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5928 (SET_NAMESTRING): Use the offset.
5929 (end_psymtab): Large kludge to determine addresses where source
5930 files start and end (for the psymtab header).
5931 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5932 Get this, symbol size, and symbol offset, from psymtab.
5933 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5934 Patch up last_source_start_addr if zero in N_SO.
5935 (process_one_symbol): Add variable function_start_offset.
5936 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5937 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5938 ( "", N_OBJ, N_OPT): Ignore.
5939 (elfstab_build_psymtabs): New function to read stabs out of
5942 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5943 (gdb): use GLOBAL_CFLAGS when linking, too.
5944 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5945 (N_OBJ, N_OPT): Ignore.
5946 ('f', 'F'): Save last function name.
5948 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5949 extra info in the minimal symbol.
5950 (elf_symtab_read): The extra info is the size of an ELF object,
5951 which was kludged to us in the `udata' field of the BFD symbol.
5952 Gag me with a crowbar...
5953 (elf_symfile_read): Keep track of both the absolute load address,
5954 and the offset between load addr and symbols. Handle STABS as
5955 well as DWARF sections, passing the absolute load address to
5956 elfstab_build_psymtabs.
5958 * symfile.h: Prototype elfstab_build_psymtabs.
5959 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5961 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5963 * buildsym.h: Add processing_acc_compilation flag.
5964 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5965 (define_symbol): Skip arg types in function entries. Resolve
5966 overloaded 'P' which acc uses for prototypes of functions called
5968 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5970 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5971 save size of ELF symbols. FIXME.
5972 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5973 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5975 * configure.in: Solaris config is sparc-sun-solaris2.
5976 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5978 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5979 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5980 * symfile.c (symfile_bfd_open): Comment where name is freed.
5981 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5983 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5985 * expprint.c (print_subexp): Add missing ']'.
5986 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5987 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5988 * WHATS.NEW: Point out improved C++ function name handling.
5989 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5990 type names for both implicitly and explicitly signed integral
5991 types. See comment in the source code.
5993 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5995 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5996 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5997 * expprint.c (print_subexp): Fix printing of register names.
5999 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6001 * inferior.h (register_valid): Declare.
6002 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6003 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6004 macros for traversing the data structures in a single objfile.
6005 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6006 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6009 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6011 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6012 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6013 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6014 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6016 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6018 * depend: rebuild to account for remote-st2000.c.
6019 * remote-st2000.c: Almost works now.
6020 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6022 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6024 * c-exp.y (yylex): Recognize single-quoted strings that specify
6025 tokens with embedded whitespace, such as C++ demangled names.
6026 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6027 * main.c (gdb_completer_quote_characters): Add global variable.
6028 * main.c (symbol_completion_function): Total rewrite for C++
6029 demangled name handling.
6030 * main.c (skip_quoted): New function.
6031 * main.c (main): Set rl_completer_quote_characters.
6032 * symmisc.c (dump_symtab): Print source language for symtab.
6033 * symtab.c (expensive_mangler): Add prototype and function.
6034 * symtab.c (completion_list_add_symbol): Total rewrite for new
6035 C++ demangled name handling.
6036 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6037 other changes for demangled C++ symbol handling.
6038 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6039 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6040 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6041 * symtab.c (completion_list_add_symbol): Total rewrite for new
6042 C++ demangled name handling.
6043 * symtab.c (expensive_mangler): New function.
6044 * utils.c (strcmp_iw, demangle_and_match): New functions.
6045 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6047 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6049 * Makefile.in: Roll VERSION to 4.5.4.
6050 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6051 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6052 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6054 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6056 * alldeps.mak: Rebuild to account for new files.
6057 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6058 * tm-st2000.h: New file.
6059 * configure.in: Tandem debug monitor (st2000) support.
6060 * remote-st2000.c, config/st2000.mt: ditto.
6062 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6064 * blockframe.c (inside_entry_file, inside_main_func,
6065 inside_entry_func): Return 0 if no symbols; avoid crashing.
6067 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6069 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6070 without masking, since it is signed and will later be compared
6071 against signed quantities. The right fix is probably to make
6072 it all unsigned, but this is a small, safe fix for this release.
6073 FIXME -- make the real change sometime soon.
6075 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6077 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6078 parameter in call to `symbol_file_add' to 0.
6080 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6082 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6084 * configure.in: Handle -m680[01234]0-wrs.
6086 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6088 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6089 `ieee_extended_to_double'.
6091 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6093 * valops.c (value_assign): Lint, by Pierre Willard.
6095 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6097 * coredep.c (fetch_core_registers): Remove premature warning,
6098 which triggers on DECstation even though all regs are accessible.
6100 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6101 sign-extension of instruction fields even on unsigned-char hosts.
6102 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6104 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6105 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6106 since they define the target, not the host.
6107 * m88k-pinsn.c: Fix typo.
6109 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6111 * valarith.c (value_zerop): -0.0 is still zero.
6112 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6113 Patches by Paul Eggert <eggert@twinsun.com>.
6115 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6117 * alldeps.mak, depend: re-make to account for ser-*.c.
6119 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6121 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6122 disconnecting from controlling terminal, to avoid gdb hanging
6123 on SVR4. Fixes bug reported by Oliver Okrongli.
6124 * procfs.c (PROC_NAME_FMT): Change format to match default used
6125 by system, as suggested by Oliver Okrongli.
6126 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6127 bug fix from Brent Townshend (bst%tt@cam.ORG).
6128 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6129 by turlais@rechser.total.fr.
6130 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6131 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6132 * objfiles.h (unlink_objfile): Add prototype.
6133 * objfiles.c (unlink_objfile): Add function.
6134 * objfiles.c (free_objfile): Call unlink_objfile.
6135 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6136 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6137 Also, discard old possibly bogus sf struct.
6138 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6139 find_sym_fns() for remapped symbol files, in case of any changes
6140 since the last mapping.
6142 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6144 * findvar.c (read_relative_register_raw_bytes): use the raw size
6145 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6147 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6149 Changes to support GDB running on DOS using GO32 and H8 support
6151 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6152 allowing hosts with different text and binary file formats to
6154 * coffread.c (read_coff_symtab): changed calling convention and
6155 operation - now it opens its own file with FOPEN_RB rather than
6156 duping and fdopening the provided handle.
6157 * dbxread.c, cplus-dem.c: #include mangling.
6158 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6159 binary files oring in the right bit.
6160 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6161 * remote-hms.c: cleanup to use the new remote serial stuff
6162 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6163 independent remote terminal I/O.
6164 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6165 * source.c (openp): fix off by one problem removing / - can now
6166 open a source file in the root directory with DOS.
6167 * values.c (value_as_pointer): remove bogus address bits from
6168 long. (unpack_long): unpack into unsigned long/short if pointer.
6170 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6172 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6173 It gets permanently stuck in many OSes.
6174 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6176 * breakpoint.c: Improve help text for info breakpoints.
6178 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6180 * README: Add pointer to internals doc, and describe reading
6182 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6183 * symtab.c (output_source_filename): Remove old glop for wrapping
6184 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6186 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6188 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6189 * munch: Add sort -u to avoid duplications.
6190 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6191 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6193 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6195 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6196 avoid infinite loops while demangling bogus mangled names.
6197 * valprint.c (type_print_base): Minor fix for GNU style guide
6200 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6202 * Makefile.in (VERSION): Bump to 4.5.3
6203 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6204 * Makefile.in (demangle): New target to create standalone
6205 demangler with same code and options as internal demangler.
6206 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6207 to support ARM style and Lucid style demangling, improve
6208 maintainability, fix several demangling bugs. More changes
6210 * defs.h (strstr): Add ANSI compatible prototype.
6211 * valprint.c (type_print_1): Demangle using ansi option.
6212 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6214 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6216 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6219 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6221 * mipsread.c (parse_procedure): Return rather than using
6222 uninitialized variable 'b'.
6224 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6226 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6227 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6228 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6229 relative to each source file.
6231 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6233 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6236 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6238 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6239 * am29k-tdep.c: Update to latest code from AMD.
6240 (get_saved_register) don't crap out if no frame.
6241 * remote-udi.c: Set/clear inferior_pid as appropriate.
6242 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6243 error handling. Fixup end-of-debugging messages.
6244 (udi_fetch_registers) clean up big time, mainly don't multiply
6245 register_valid indices by 4, and use proper Offset when reading
6246 gr96-gr127. (udi_store_registers) general cleanup.
6247 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6248 INT_REGNUM->INTE_REGNUM.
6249 * tm-29k.h: Upgrade to latest code from AMD.
6250 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6251 (UDIConnect) Clean up error processing (like, don't do exit() if
6252 execlp fails), make code restartable, make more attractive.
6253 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6256 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6258 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6259 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6260 from former to latter.
6262 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6264 * cplus-dem.c (do_args): Handle void args the same as others.
6265 * objfiles.c (free_objfile): Only try to unmap files when
6266 reusable objfiles are supported.
6267 * valprint.c (type_print_varspec_suffix): Add parameter that
6268 specifies if C++ demangling included function arguments. Use
6269 it to suppress printing extra pair of ()'s.
6270 * valprint.c (type_print_1): Fix problem with printing demangled
6271 C++ function types where demangled type includes the function
6274 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6276 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6277 Allows selection of C++ demangler to be a configuration option
6278 until multiple demanglers are supported.
6279 * demangle.h: New include file for extended demangler support.
6280 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6281 utils.c, valprint.c: Include "demangle.h" and change all calls
6282 to cplus_demangle() or fputs_demangled() to use individual
6284 * valprint.c (type_print_1): Change options to cplus_demangle
6285 to print demangled function args. Still broken, but now less so.
6286 * cplus-dem.c: Include demangle.h, reorganize and update some
6287 comments to reflect reality.
6288 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6289 second arg from fixed integer to bit based multiple options.
6290 * cplus-dem.c (optable): Reformat and replace ansi members with
6292 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6294 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6296 * values.c (set_internalvar): Force evaluation of lazy values.
6297 Bug reported by RMS.
6299 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6301 * Makefile.in (VERSION): Bump to 4.5.2.
6302 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6303 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6304 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6305 proper handling of bit fields.
6306 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6307 * symtab.h: Fix couple of misspellings in comments.
6308 * value.h (struct value): Clarify use of bitpos.
6309 * value.h (unpack_field_as_long): Change prototype, returns
6311 * values.c (unpack_field_as_long): Change return type to LONGEST,
6312 sign extend unpacked fields that are signed, other rewriting.
6313 * config/ncr3000.mt: New target config file.
6315 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6317 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6318 even when printing 8-bit characters.
6320 * gdbtypes.c (make_{reference,pointer,function}_type): New
6321 functions which handle overwriting of forward-referenced types
6322 for stabs file reading.
6323 (lookup_{reference,pointer,function}_type): These just call
6324 the make_*_type functions with a null storage alloc parameter.
6325 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6326 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6328 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6329 (dbx_alloc_type): Make it easier to understand. No funct change.
6330 (define_symbol: 't'): Don't put the typedef name into the name of
6331 the struct, union, or enum. Bugfix.
6332 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6333 routines to properly handle overwriting preallocated types so that
6334 forward references will work.
6335 (read_enum_type): Force enum values to file scope, due to bug in
6336 Sun compiler output. FIXME, fix later.
6338 Remove unused header_file_prev_index mechanism. It was already
6339 obsolete in gdb-3.5. These comments appeared in 3.5:
6340 /* This code was used before I knew about the instance codes.
6341 My first hypothesis is that it is not necessary now
6342 that instance codes are handled. */
6343 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6344 * buildsym.h: Remove it and prev_index that saves it.
6345 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6347 * solib.c (special_symbol_handling): When called from core files,
6348 must set up debug_addr. Don't print error messages, just return.
6349 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6351 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6353 * cplus-dem.c: Allow nested class names (as in
6354 Foo::Bar::method()).
6355 Allow the cleaner cfront style of nested class names
6356 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6357 Make cplus_demangle re-entrant by removing use of global
6358 variables. Instead, place all shared variables in a
6359 stack-allocated structure, and pass around its address.
6361 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6363 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6364 29k-share/* subdirs...
6366 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6367 rewrite, only leave out the bugs.
6369 * Makefile.in: Add 29k/UDI support. Improve depend.
6370 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6372 * am29k-tdep.c: Update to use new calling conventions, and misc
6375 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6377 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6379 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6380 breakpoint instructions that leave PC pointing at the right place.
6382 * core.c (core_open): Call warning() to print warnings.
6384 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6386 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6387 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6388 This prevents a crash when trying to lookup the value of a
6389 non-existent symbol.
6391 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6393 * signame.c, signame.h: Remove, replaced by strsignal.c in
6395 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6396 sun386-xdep.c: Remove include of signame.h
6397 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6398 * Makefile.in (HFILES): Remove signame.h
6399 * Makefile.in (OBS): Remove signame.o
6400 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6401 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6402 psignal, perror): Add prototypes.
6403 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6405 * depend: Manually remove signame.[cho] references.
6406 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6408 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6409 with safe_strsignal.
6410 * core.c (core_open): Replace use of sys_siglist with
6412 * core.c (memory_error): Replace use of sys_errlist with
6414 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6416 * infcmd.c (program_info): Replace use of sys_siglist with
6418 * infrun.c (signal_stop, signal_print, signal_program):
6419 Allocate dynamically based on dynamic determination of number
6420 of signals to support.
6421 * infrun.c (child_create_inferior): Replace use of sys_errlist
6423 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6425 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6426 strsigno and sys_siglist with safe_strsignal.
6427 * infrun.c (handle_command): Call signo_max to find number of
6428 signals. Replace sig_number with strtosigno and sig_abbrev with
6430 * infrun.c (signals_info): Replace sig_number with strtosigno.
6431 * infrun.c (_initialize_infrun): Call signo_max to find number of
6432 signals. Dynamically allocate signal_{stop,print,program}.
6433 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6434 * procfs.c (errnoname): Add function and prototype.
6435 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6436 of sys_siglist with safe_strsignal.
6437 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6438 sys_siglist with safe_strsignal.
6439 * procfs.c (info_proc_stop): Call errnoname.
6440 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6441 * stuff.c (main, get_offset): Replace use of sys_errlist with
6443 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6444 with safe_strsignal.
6445 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6446 with safe_strsignal.
6447 * utils.c (safe_strerror, safe_strsignal): Add functions that
6448 call strerror and strsignal respectively, and deal with NULL
6450 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6451 sys_errlist with safe_strerror.
6452 * valprint.c (val_print): Replace use of sys_errlist with
6455 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6457 * Makefile.in: rework CFLAGS so that they can be set from the
6458 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6459 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6460 Pass CFLAGS on recusions.
6462 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6464 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6465 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6466 overkill for the problem it solved.
6467 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6468 and default to simply printing type names as appropriate.
6469 * main.c (main): Remove one of the leading newlines from
6470 warning_pre_print initialization.
6471 * objfiles.c (open_existing_mapped_file): Add function and
6473 * objfiles.c (open_mapped_file): Rewrite to use new function
6474 open_existing_mapped_file.
6476 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6478 * sun3-xdep.c (fetch_core_registers): Lint.
6479 * tm-sun3.h: Prototype lint.
6482 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6484 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6485 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6486 * objfiles.c: Cast calls to close() with unused returns to void.
6487 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6488 old objfile's name before updating it.
6489 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6490 * objfiles.h (objfile struct): Add mmfd member.
6491 * symfile.c (syms_from_objfile): Move some code to
6492 new_symfile_objfile.
6493 * symfile.c (new_symfile_objfile): Add new function, common code
6494 from syms_from_objfile.
6495 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6496 mapped and unmapped symbol files.
6497 * symfile.c (symbol_file_command): Print "No symbol file now"
6498 message, ala exec_file_command for the exec file.
6499 * symfile.h (new_symfile_objfile): Add prototype.
6500 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6501 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6503 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6505 * rs6000-pinsn.c: New version from IBM (Metin).
6506 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6507 to avoid warnings from some compilers.
6509 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6511 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6512 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6513 type's flag word that marks it as a fundamental type.
6514 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6515 flags argument for all calls to init_type().
6516 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6517 flags argument for all calls to init_type(). Also remove
6518 dependency on host sizes for ints, floats, etc.
6519 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6520 flags argument for all calls to init_type(). Also remove
6521 dependency on host sizes for ints, floats, etc.
6522 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6523 bit to flags argument for all calls to init_type(). Add types
6524 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6525 * valprint.c (unsigned_type_table, signed_type_table,
6526 float_type_table): Remove.
6527 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6528 bit when printing fundamental types, and print the actual name
6529 for such types, rather than inventing one. Remove code that
6530 invented fundamental type names.
6531 * valprint.c (_initialize_valprint): Remove initializations
6532 for now removed unsigned_type_table, signed_type_table, and
6535 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6537 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6538 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6541 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6543 * dwarfread.c (target_to_host): New function similar to previous
6545 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6546 Extensive changes to convert all previous usages to use new
6547 target_to_host() function.
6548 * dwarfread.c (struct dieinfo): Change types of most integral
6549 members to be unsigned.
6551 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6553 * WHATS.NEW: Revise -mapped doc.
6555 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6557 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6558 too high or when skipping `forwards' moves us backwards.
6559 (parse_type): Print mis-guessed tag name in complaint.
6560 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6561 (parse_procedure): Do not attempt to create symbols; just fill in
6562 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6563 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6564 for clarity. Set top_stack before calling parse_external. In
6565 stabs, sort symbols before calling parse_procedure.
6567 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6568 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6569 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6570 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6573 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6575 * Makefile.in (VERSION): Set to 4.5.1.
6576 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6577 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6578 fill_gregset): New functions for SVR4 /proc support.
6579 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6580 Remove new symbol types and such to ../include/coff/symconst.h.
6581 (parse_symbol): Simplify code for parsing struct/enum/unions.
6582 (parse_type): Handle `long long' types.
6583 (upgrade_type): Handle `const' qualifier.
6584 (parse_partial_symbols): fix indentation, clean a bit.
6586 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6588 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6589 copy in data from raw read buffers, calling bfd byteswapping
6590 routines as appropriate. Use to replace most existing memcpy
6592 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6593 * configure.in: Recognize new ncr3000 config.
6594 * config/ncr3000.mh: New config file.
6596 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6600 * README: Update for release.
6601 * Makefile.in: Update version to 4.5.
6602 * WHATS.NEW: The obvious.
6604 * depend: Generate new depend file for this release.
6606 * Makefile.in (depend): Fix dependancy generation so that it does
6607 not include gcc 'fixincluded' files, which are usually in a system
6610 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6612 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6613 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6614 symbols for nameless types. And, handle `R' (register parameter
6615 type) for AIX. (an extension to existing stabstring grammar).
6616 * rs6000-xdep.c: Fix typo (= should have been ==).
6618 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6620 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6622 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6624 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6625 * signame.c (SIGWAITING, SIGLWP): Add.
6627 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6629 * xm-i386mach.h: add decls for errno and strdup().
6631 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6632 used in array index context (otherwise, some compilers barf).
6634 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6636 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6637 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6638 in a system call, and provide better backtrace if so.
6640 * Makefile.in (HFILES): Add xcoffsolib.h.
6641 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6642 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6644 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6645 mipscoff_symfile_read): Convert to BFD to do file I/O.
6647 * symfile.c: #include <ctype.h> to get proper def if isspace().
6649 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6651 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6653 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6654 function also when parsing embedded stabs.
6656 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6658 * mipsread.c: Fix more declarations.
6660 * mipsread.c: Fix many invocations of complain. Use enum
6661 type_code where appropriate.
6663 * xm-vaxult.h: Add decl for strdup().
6665 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6668 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6670 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6673 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6675 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6676 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6677 Merge in more patches for rs6000 from Metin Ozisik.
6678 * utils.c: Fix typo in comment.
6680 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6682 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6683 * procfs.c (attach): Set nopass_next_sigstop if attached
6684 process is forcibly stopped.
6685 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6686 resending SIGSTOP to attached process on first resume.
6688 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6690 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6692 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6694 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6695 (VERSION): Bump to 4.4.85.
6696 * mipsread.c: Update for new include files. Lint.
6697 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6698 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6699 Don't need to bring in mipsread.o specially any more.
6701 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6703 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6704 routine (for Irix-4.x). Make many funcs static and void.
6705 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6706 * (init_extra_frame_info): Don't trash cached value of frame
6707 pointer register. This fixes backtracing through routines that use
6708 alloca(). Generally clean up declarations of functions, and use
6709 typedefs and macros to reference data structures as appropriate.
6710 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6713 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6715 * values.c (unpack_long): Fix unpacking error for signed chars
6716 on hosts where the default character type is unsigned.
6717 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6718 for newer SVR4 variants.
6719 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6720 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6721 * procfs.c (mappingflags): Add support for MA_PHYS
6723 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6725 * buildsym.c (read_struct_type): Avoid coredump when C++
6726 abbreviated type name is messed up. Reported by Joe Buck.
6727 FIXME, we need to determine whether GDB or GCC needs to be
6728 smarter to correctly locate this type name.
6730 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6731 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6732 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6733 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6734 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6736 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6738 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6739 * symtab.h (current_source_symtab): Make extern
6740 * symtab.h (current_source_line): Make extern
6741 * inferior.h: Move all procfs.c prototypes to one place, add
6742 prototype for proc_signal_handling_change. Add prototypes for
6743 signal_stop_state, signal_print_state, and signal_pass_state.
6744 * inferior.h (stop_soon_quietly): Make extern
6745 * inferior.h (attach_flag): Make extern
6746 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6747 * infrun.c (signal_stop_state, signal_print_state,
6748 signal_pass_state): New functions to query specific signal
6750 * infrun.c (handle_command): Minor error message change, add
6751 NOTICE_SIGNAL_HANDLING_CHANGE.
6752 * procfs.c (open_proc_file): Remove iris specific reset of
6753 inherit-on-fork flag, moved to proc_set_exec_trap().
6754 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6755 to reset inherit-on-fork flag, bash comment to GNU form.
6756 * procfs.c (proc_base_address, set_proc_siginfo,
6757 fetch_core_registers): Conform to code style.
6758 * procfs.c (signame.h): Include.
6759 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6760 syscallname(), info_proc_syscalls()): New macros, tables, and
6761 functions to organize and report system call information.
6762 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6763 saved_exitset, saved_entryset): Add to procinfo struct.
6764 * procfs.c (struct trans): Add.
6765 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6766 siginfo_table, errno_table): Tables to translate numeric values
6767 to symbolic names and short descriptions.
6768 * procfs.c (signalname, info_proc_signals): Add function and
6770 * procfs.c (proc_info): Now info_proc.
6771 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6772 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6773 info_proc_faults, lookupname, lookupdesc, sigcodename,
6774 sigcodedesc): New functions.
6775 * procfs.c (proc_signal_handling_change): New function to set
6776 the trace flags based on the state of gdb's signal handling flags.
6777 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6778 and remove code to do PIOCSTRACE ioctl.
6779 * procfs.c (attach, detach): Preserve and restore process flags
6780 using saved_* fields in procinfo struct.
6781 * procfs.c (attach): Call proc_signal_handling_change.
6782 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6783 * procfs.c (proc_desc): Update for latest changes.
6784 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6785 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6786 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6788 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6790 * procfs.c (set_proc_siginfo): Add prototype and new function.
6791 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6792 up inferior siginfo struct.
6793 * elfread.c (elf_symfile_read): Compute the relocation amount
6794 by subtracting off the address of the ".text" section.
6795 * solib.c: Add pointer to ".text" section to so_list struct.
6796 * solib.c (solib_map_sections): Initialize pointer to ".text"
6797 section in so_list struct.
6798 * solib.c (symbol_add_stub): Pass base address of ".text"
6799 section to symbol_file_add, rather than the load address of
6800 the shared library. On SunOS they are the same. On SVR4 they
6803 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6805 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6806 function name, not .gdbinfo. symbol.
6808 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6810 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6812 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6814 * Makefile.in (VERSION): 4.4.8
6816 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6817 commands in .cshrc/.profile won't get traced.
6819 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6821 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6822 * exec.c (build_section_table): Don't abort if no sections.
6823 * sparc-tdep.c (single_step): Lint.
6824 * utils.c (mrealloc): Handle realloc (0, size) case here.
6826 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6828 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6831 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6833 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6834 .gdbinfo. symbols are created. Move creation from parse_procedure
6835 to parse_symbol, where it is fairly easy to grow the symtab. This
6836 also fixes a symtab trashing bug on all mips-based systems.
6837 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6839 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6840 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6842 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6844 * c-exp.y: Add missing return type to yyparse() prototype.
6846 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6848 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6850 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6851 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6852 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6853 (patch_opaque_types): Avoid dummy args and result.
6854 * objfiles.c (have_partial_symbols, have_full_symbols,
6855 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6856 (iterate_over_objfiles, iterate_over_symtabs,
6857 iterate_over_psymtabs): Remove, clunky and slow.
6858 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6859 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6860 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6861 dump_objfile): Remove dummy args and results. Move filename
6862 comparisons to callers.
6863 (printsyms_command, printpsyms_command, printmsyms_command,
6864 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6865 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6866 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6867 list_symbols, make_symbol_completion_list): Replace explicit
6868 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6869 Eliminate Dijkstra flag crap, break out of loops with gotos.
6870 (lookup_symtab_1): Protect '/' tests from short filenames.
6871 (cplus_mangled_symbol): Move inline into lookup_symbol.
6872 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6873 (relocate_minimal_symbol): Move inline to vmap_symtab.
6874 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6875 iterate_over_msymbols with ALL_MSYMBOLS.
6877 Misc cleanup prior to release.
6879 * Makefile.in (VERSION): Roll to 4.4.7.
6880 (HFILES): Add call-cmds.h.
6881 * call-cmds.h: New header for command fns called by other files.
6882 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6883 (breakpoint_1): Remove unused type arg. Change callers.
6885 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6886 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6887 * mipsread.c: Add prototypes for all static functions.
6889 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6890 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6891 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6892 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6893 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6894 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6897 * buildsym.c (define_symbol): Handle global register variables
6898 (from Pierre Willard). Complain if register numbers are too large.
6899 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6900 * tm-sparc.h: Don't #include <sun4/reg.h>.
6901 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6902 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6904 * language.h: Avoid forward enum declaration.
6905 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6906 config/sun4os5.mt: New host and target.
6907 * defs.h (errno): #include <errno.h> rather than assuming int.
6908 From Pierre Willard.
6910 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6911 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6912 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6913 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6914 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6915 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6916 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6918 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6920 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6921 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6922 * language.h (enum exp_opcode): Avoid forward enum def.
6923 * main.c (define_command, user_defined_command): Lint.
6924 * mem-break.c, xcoffread.c: Lint.
6925 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6927 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6929 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6930 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6931 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6932 or IBM6000_TARGET as (approximately) appropriate.
6934 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6936 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6937 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6938 or not to try reading symbols from a mapped objfile. Plugs memory
6939 leak due to shared libraries generating no psymtabs or symtabs.
6941 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6943 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6944 * copying.awk: Lint. Make stronger warning at top of copying.c.
6945 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6946 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6947 (lookup_pointer_type): Add FIXME comment.
6948 * main.c (set_history_size_command): Disallow negative size.
6949 * partial-stab.h: Update copyright.
6950 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6952 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6954 * main.c (set_history_size_command): Negative size is error.
6955 (Reported by Peggy Fieland.)
6957 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6959 * coffread.c (coff_symfile_init): Update comment.
6960 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6961 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6962 macros to access the dbx specific objfile information.
6963 * dbxread.c (symfile_string_table, symfile_string_table_size):
6964 Remove these local variables.
6965 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6966 read_dbx_symtab): Remove the stringtab and stringtab_size params
6967 from the function prototypes, the function definition, and the
6968 function calls. These are now available via DBX_STRINGTAB and
6969 DBX_STRINGTAB_SIZE using the objfile pointer.
6970 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6971 an arg to read_dbx_symtab.
6972 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6973 stringtab and the dbx specific per-objfile private info.
6974 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6975 args in prototype, function definition, and function calls. It is
6976 now available via the DBX_SYMCOUNT macro using the objfile
6978 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6979 local instance of struct dbx_symfile_info and replace with DBX_*
6981 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6982 symfile_string_table and symfile_string_table_size.
6983 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6984 symfile_string_table.
6985 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6986 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6987 stringtab size variables. Remove all code that used to reread
6989 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6990 to prior to any calls to mmalloc for the objfile specific heap.
6991 * utils.c (init_malloc): Document the requirement that for each
6992 heap for which corruption checking is desired, that init_mmalloc
6993 must be called prior to any mmalloc calls on the heap.
6995 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6997 * rs6000-pinsn.c: Make dis-assembly output more like
6998 other targets: Don't print instruction in hex before
6999 the assembly; use print_address to print out jump
7002 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7004 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7005 * cplus-dem.c: Support "Sc" meaning "signed char".
7007 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7009 * configure.in: fix iris/iris3.
7011 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7013 * command.c, main.c (various places): Use ctype.h macros
7014 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7015 (such as (x >= 'A' && x <= 'Z')).
7016 (There are still more of these in other files.)
7017 * main.c (defined_command): Lower-case the user's
7018 new command before entering it. Needed because
7019 command lookup is case-insensitive (and also lower-cases).
7020 (Based on Metin's earlier patch.)
7022 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7024 * config/irix4.mh: new file.
7026 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7028 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7031 * xm-mips.h: Declare strdup for ultrix.
7033 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7034 when calling new_symbol.
7035 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7038 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7040 * config/rs6000.mh: Update (for Fred's new mmalloc)
7041 flags to disable use of GNU malloc/mmalloc.
7042 * munch: Change SYSV rule to allow .text before the label,
7043 as well as after, to work for AIX.
7044 * gdbtypes.h: Minor clarifiction.
7046 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7048 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7049 continuation in yet another place (between method declarations).
7051 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7053 * mips-tdep.c: include symfile.h and objfiles.h to fix
7056 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7058 * valops.c (value_struct_elt_for_reference): Added 'offset'
7059 parameter to handle multiple inheritance.
7060 * eval.c, value.h: Update accordingly.
7062 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7064 * objfiles.h: New file
7065 * Makefile.in (HFILES): Add objfiles.h
7066 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7067 main_scope_lowpc, main_scope_highpc.
7068 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7069 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7070 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7071 xcoffread.c, : Include objfiles.h.
7072 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7073 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7074 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7075 inside_entry_file() and logic changed appropriately.
7076 * blockframe.c (outside_startup_file): Renamed to
7077 inside_entry_file() and logic changed appropriately.
7078 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7079 and logic changed to use per-objfile specific fields.
7080 * blockframe.c (inside_entry_scope): Renamed to
7081 inside_entry_func() and logic changed to use per-objfile specific
7083 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7084 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7085 Remove extern decls.
7086 * symfile.c, symfile.h (entry_point): Remove extern decl.
7087 * coffread.c (coff_symfile_init): Common entry point init code
7088 moved to symfiles.c, call init_entry_point_info().
7089 * coffread.c (complete_symtab): Use new per-objfile entry info.
7090 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7091 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7093 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7094 * defs.h (inside_entry_scope, outside_startup_file,
7095 inside_main_scope): Prototypes changed for renames to
7096 inside_entry_func, inside_entry_file, inside_main_func,
7098 * symfile.c (syms_from_objfile): Common entry point init code
7099 moved to init_entry_point_info() and call init_entry_point_info().
7100 * symfile.h (init_entry_point_info): Include prototype.
7101 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7102 moved to symfiles.c and call init_entry_point_info().
7103 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7104 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7105 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7107 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7108 works for the majority of targets.
7109 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7110 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7111 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7112 Use default definition in frame.h.
7113 * frame.h (selected_frame_level): Make decl extern.
7114 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7115 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7116 * partial-stab.h: Use new per-objfile entry info.
7117 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7118 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7119 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7120 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7121 have_minimal_symbols): Prototypes moved to objfiles.h.
7122 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7123 Macros moved to objfiles.h.
7124 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7126 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7128 More C++ improvements (pointers to members, qualified names).
7129 * c-exp.y: Support exp.type::name and exp->type::name
7130 syntaxes. (Unfortunately, doesn't work for static members.)
7131 * c-exp.y, eval.c: Make type::~type work better.
7132 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7133 value_static_field by value_struct_elt_for_reference.
7134 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7135 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7136 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7137 for OP_SCOPE operand; no point in it now that we use lazy
7138 reading of values, and use "reference to member" objects.
7139 * gdbtypes.h: Clarify comment.
7140 * valops.c: Change value_struct_elt_for_address to return
7141 a reference (or variable), rather than a pointer. Change
7142 the name to value_struct_elt_for_reference to reflect this.
7143 Returning a reference instead of a address provides a
7144 generalization, since we can use the routine for both
7145 class::name as well as &class::name.
7146 Also, recurse to handle multiple inheritance properly.
7147 * valprint.c: Moved code to print pointer-to-members
7148 to new function point_class_member. This allows a
7149 "reference-to-member" to be printed using the same code.
7150 * valprint.c (type_print_varspec_prefix): Avoid printing
7151 "struct " for domains of class-member types.
7152 * valops.c (search_struct_field): Inline code for simplified
7153 version of value_static_field (which can then be deleted).
7154 * value.h: Rename value_struct_elt_for_address to
7155 value_struct_elt_for_reference. Delete value_static_field.
7156 * values.c: Remove no longer used function value_static_field.
7158 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7160 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7161 elfread.c (coff_symfile_finish): Add function, prototype, and
7162 add to the xxxx_sym_fns struct for each file type. Also reformat
7163 the xxxx_sym_fns vector to a standard format and add comments.
7164 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7165 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7166 Pass pointer to struct objfile rather than pointer to sym_fns.
7167 Change references inside each function accordingly. Allocate any
7168 symbol file specific info in the per-objfile memory region.
7169 * dbxread.c (free_and_init_header_files): Break function into
7170 free_header_files(), called from dbx_symfile_finish(), and
7171 init_header_files(), called from dbx_new_init().
7172 * dbxread.c (dbx_new_init): Move deallocation things to new
7173 dbx_symfile_finish function.
7174 * elfread.c (elf_new_init): Call buildsym_new_init().
7175 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7176 routine for the objfile before deallocating other stuff.
7177 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7178 * symfile.h: Move struct sym_fns to before struct objfile def.
7179 Add sym_finish function pointer and change prototypes of other
7180 function pointers to reflect passing struct objfile pointer rather
7181 than struct sym_fns pointer.
7182 * symfile.c: Remove now obsolete symtab_fns pointer.
7183 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7184 locates the correct sym_fns struct for the given objfile.
7185 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7186 for better support of mapped symbol tables.
7187 * symfile.c (symbol_file_command): Remove obsolete code using
7189 * symfile.h: Remove duplicate declarations for symfile_objfile,
7190 entry_point, and object_files.
7191 * target.c (target_info): Compare symfile_objfile to NULL.
7192 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7193 aixcoff_symfile_finish().
7195 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7197 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7198 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7199 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7201 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7203 Some improvements to g++ debugging.
7204 * symtab.c (list_symbols): demangle before pattern matching.
7205 * symtab.c: Other fixes to improve handing of operators.
7206 * valprint.c (type_print_base): Fix test for constructor.
7207 * values.c (value_static_field): Allow evaluation of
7208 CLASS::METHOD, returning a function pointer.
7210 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7212 * Makefile.in (VERSION): Roll 4.4.6.
7213 * exec.c (exec_file_command): Add code to ignore optional args
7214 passed in by file_command() for use in symbol_file_command().
7215 * main.c (main): Document -mapped and -readnow in help summary.
7216 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7217 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7218 to get filename from bfd with bfd_get_filename(). Test mapto
7219 against 0, not NULL. Use mstrsave() to make copy of filename.
7220 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7222 * remote-vx.c (vx_load_command, add_symbol_stub):
7223 Symbol_file_add() takes an additional arg.
7224 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7226 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7227 changed to return a bfd not an objfile pointer.
7228 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7229 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7230 Change to eliminate local bfd and use symfile_bfd_open() plus
7231 allocate_objfile(). Add code to implement readnow option.
7232 * symfile.c (symbol_file_command): Changes to option handling,
7233 readnow functionality moved to symbol_file_add().
7234 * symfile.c (symfile_init): Eliminate local copy of bfd.
7235 * symfile.c (add_symbol_file_command): Changes to parse mapped
7236 and readnow options.
7237 * symfile.h (allocate_objfile): Arg removed from prototype.
7238 * symtab.h (symbol_file_add): Arg added to prototype.
7239 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7242 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7244 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7245 mtrace.awk, state.c, state.h: Removed.
7246 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7247 directories searched for source files.
7248 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7249 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7250 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7251 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7252 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7253 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7254 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7256 * Makefile.in (HFILES): Remove state.h
7257 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7258 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7259 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7260 * Makefile.in (clean): Remove all object files.
7261 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7262 * cplus-dem.c: Remove prototypes definitions that are now done in
7264 * dbxread.c (throughout): Change from using per-objfile
7265 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7266 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7267 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7268 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7269 * depend: Remove dependencies for state.o, state.h.
7270 * dwarfread.c: Add declaration for warning_pre_print.
7271 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7272 * dwarfread.c (throughout): Change from using per-objfile
7273 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7274 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7275 use supplied objfile.
7276 * i386-xdep.c (print_387_status): Change to use warning() rather
7278 * i387-tdep.c (print_387_control_word): Change to use warning()
7279 rather than printfs.
7280 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7281 that some compilers grumble about.
7282 * language.c (throughout): Add declaration for warning_pre_print
7283 and using warning() instead of printfs.
7284 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7285 * main.c (main): Add declaration for warning_pre_print and set it
7286 similarly to error_pre_print. Add declarations for
7287 mapped_symbol_files and readnow_symbol_files. Add appropriate
7288 definitions to long_options[].
7289 * minsyms.c: Trivial fix to comment.
7290 * objfiles.c (allocate_objfile): Substantially rewritten for
7291 using mapped symbol files.
7292 * objfiles.c (throughout): Change from using per-objfile
7293 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7294 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7295 * source.c (throughout): Change from using per-objfile
7296 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7297 * source.c (open_source_file): Use mstrsave to save file name in
7298 mapped symbol region for objfile.
7299 * symfile.c: Remove include for state.h.
7300 include to local form.
7301 * symfile.c (symbol_file_add_digested): Remove.
7302 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7304 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7305 from objfile structure. Add malloc descriptor pointer (md).
7306 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7307 * symm-xdep.c (print_fpu_status): Use warning() rather than
7309 * symmisc.c (free_symtab_block): Now takes and uses current
7311 * symmisc.c (throughout): Change from using per-objfile
7312 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7313 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7314 Sun compiler grumblings when PTR is char *.
7315 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7316 msymbols() to correct pointer type.
7317 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7318 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7319 error always starts on a line of it's own.
7320 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7321 Rewrite for new mapped malloc package use.
7322 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7323 that don't want to use the mapped malloc package; pass arguments
7324 on to traditional malloc package functions.
7325 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7326 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7327 mrealloc, malloc, and realloc but get fatal error if runs out
7329 * utils.c (msavestring, mstrsave): Save a string in a specific
7330 mapped malloc region.
7331 * utils.c (print_spaces): Use xmalloc to get the buffer.
7332 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7333 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7334 * config/i386v4.mh: Insignificant reorganization.
7336 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7338 * xcoffread.c: Only enable compilation of debugging functions
7339 if IBM6000 is defined. Fails to compile otherwise.
7341 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7343 * Makefile.in: pass MAKEINFO down on info.
7345 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7347 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7348 useless code, including an lseek to an uninitialized variable.
7349 Reported by Jim Williams <jimbo@wrs.com>.
7351 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7353 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7354 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7355 * minsyms.c, symfile.c: Changes that may be generally
7356 applicable, but are #ifdef IBM6000 for now.
7357 * rs6000-xdep.c: Fixed typo in comment.
7358 * rs6000-tdep.c: Non-substatial changes.
7359 * xoffread.c: The main change here is addition of some
7360 debugging functions.
7361 * xoffexec.c: More changes.
7363 * xcoffread.c: Fixed two too-few-parameters bugs.
7365 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7366 to SOLIB_CREATE_INFERIOR_HOOK macro.
7368 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7370 * symfile.h: Add prototype for iterate_over_msymbols().
7371 * symtab.c (cplus_mangled_symbol): Add function.
7372 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7373 iterate_over_msymbols to find demangled C++ symbol.
7374 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7375 value to iterate_over_msymbols().
7376 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7379 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7381 * Makefile.in: added check target.
7383 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7385 * ecoff.c: Move to ../bfd/coff-msym.c.
7386 * config/mt-*mips: Remove ecoff.o from the configuration.
7387 * remote.c (): Add newline to initial +.
7388 (remote_resume): Mention how to cope with signals.
7389 (remote_interrupt): Add debug msg.
7390 (remote-wait): Implement new 'T' reply, which includes
7391 status, PC, and FP all in a single short message.
7392 (putpkt): Add further debugging of packet acks.
7393 * mipsread.c (fixup_symtab): Also swap RFD's.
7394 (parse_partial_symbols): Avoid bug on unknown symbol types.
7395 * Makefile.in (VERSION): Roll to 4.4.5.
7396 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7397 for remote MIPS by limiting heuristic to 200 byte search.
7398 (heuristic_proc_desc): Byte-swapping.
7399 (mips_print_register): Cope with failure of
7400 read_relative_register_raw_bytes. Byte-swap integers for
7402 * mips-pinsn.c (print_insn): Byte-swap instruction.
7404 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7406 * config.sub configure.in config/mh-irix4
7407 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7408 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7409 gdb/xm-irix4.h gdb/config/mt-irix3
7410 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7412 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7414 * defs.h, utils.c: xrealloc takes PTR as first arg.
7415 * defs.h: Reword confusing comment about ANSI prototypes.
7416 * defs.h: Some minor whitespace changes.
7417 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7418 not NULL, which can be (void *).
7419 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7420 * tm-i386v.h (SP_ARG0): Define
7421 * xm-sysv4.h: Back out of change for missing prototypes.
7422 * i386-tdep.c (get_longjmp_target): Add function.
7424 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7426 * Makefile.in: install man page too.
7428 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7430 * All GDB files that #include defs.h: Removed stdio.h.
7431 (defs.h): #include stdio.h.
7433 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7435 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7436 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7437 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7438 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7439 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7440 it before printing out the hex shape of an address.
7442 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7444 * rs6000-xdep.c (frame_initial_stack_address): Move
7445 code to set frame->cache_fsr into new separate function
7446 frame_get_cacahe_fsr. This allows fixing a fatal error.
7447 * xcoffexec.c: Turn previously suppressed error
7448 message back on, after cleaning up BFD.
7450 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7451 printing of blank line, since it cases printing of an
7452 extra blank line. Is this intended? It does mess up
7454 * defs.h: Put back declarations of malloc and realloc,
7455 but protected by #ifndef MALLOC_INCOMPATIBLE.
7456 * objfiles.c: Undo previous change: Use malloc/realloc
7457 for objfile malloc/realloc fields (but add a cast).
7458 * xcoffexec.c: Suppress an error message (for now).
7460 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7462 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7463 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7464 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7466 * xcoffread.c: Modifications to C_DECL storage class handling, and
7467 introduction of an old smash_to_pointer_type() routine.
7469 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7470 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7471 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7472 parameters have been modified.
7474 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7475 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7476 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7477 and fetch_inferior_registers() always fetched all the registers
7478 resulting valid register values at hand all the time. Pushing a dummy
7479 frame did not require validating all register values first. After
7480 putting the above mechanism into action, we didn't have valid registers
7481 values always ready. Thus, all registers need to be fetched before
7482 pushing a dummy frame now.
7484 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7485 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7486 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7487 the starting address (actual frame address) of a frame.
7488 * rs6000-tdep.c: modifications to function_frame_info() to see if
7489 function reserves a frame pointer register (alloca register)
7490 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7491 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7492 functions with alloca() calls.
7494 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7496 * xm-sysv4.h: Provide definitions/prototypes for host environment
7497 functions for which no definitions or prototypes are provided in
7498 any currently included gdb or host environment header files.
7499 For SVR4, this currently includes malloc and realloc, which cannot
7500 be portably prototyped in any gdb include file.
7502 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7504 * buildsym.h: Remove obsolete variable file_stabs.
7506 * Makefile.in: Move place where configure merges in host-
7507 and target-dependent fragments later, so the latter
7508 can override (say) GNU_MALLOC.
7509 * config/mh-rs6000: Use system malloc. Otherwise, I
7510 ended up with *two* incompatible versions of malloc
7511 (functions in libc would call the malloc in libc).
7512 I assume this is a shared library problem.
7514 * remote.c: Fix (presumed) typo.
7515 * objfiles.c: Use xmalloc/xrealloc instead of
7516 malloc/realloc (since the latter are no longer declared).
7518 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7519 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7520 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7521 handle individual registers.
7522 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7523 correctly in case it wasn't cached yet. (A problem showed up
7524 after fetching individual registers.)
7525 * buildsym.c: Disable type_synonym_name's type name overwriting
7526 in cases it is unnecesary. rs6000 portation doesn't use
7527 type_synonym_name, and it used to nullify type names
7528 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7529 type's name as soon as space for that type is allocated.
7530 * xcoffread.c: ignore a section's lineno information if it is
7531 not `.text'. (In rs6000 bfd portation integration, skipping over
7532 `.pad' sections are ignored since it was in machine independent
7533 part of the code. Thus, a problem of fake sections with invalid
7534 lineno information arised.)
7536 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7537 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7538 * rs6000-tdep.c: make function_frame_info() work whether or not
7539 reading from a core file.
7540 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7542 * infrun.c. main.c, printcmd.c. symtab.c:
7543 More changes from IBM for rs6000.
7546 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7548 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7549 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7550 Merge in changes (mostly from IBM) for RS6000.
7551 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7552 More changes from IBM for RS6000. These are in machine-
7553 independent code, and probably could do with some cleaning
7554 up. The most questionable of these are #ifdef IBM6000.
7555 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7556 to single_step() (for consistency with rs6000 and i860).
7557 * utils.c: Allow the 1st arg to xrealloc to be NULL
7558 (in which case do malloc). This removes the need for
7559 some tests in xcoff code (and perhaps other places?).
7560 * coffread.c: Removed variables last_source_file,
7561 type_vector, and type_vector_length as these are now
7562 defined by buildsym.[ch].
7563 * defs.h: Remove prototypes for malloc and realloc, since
7564 these should only be used to implement xmalloc and xrealloc,
7565 and they conflict with <stdlib.h> in AIX - where they
7566 return void* even when __STDC__ isn't defined. Sigh.
7567 * munch: Recognize *initialize* in data as well as text
7568 (AIX uses data). Also, incorporate a patch from Garrett
7569 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7570 much more sensible, by only trying to match the name of
7571 the initialize_foo function, and not the junk before it.
7573 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7575 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7576 unless symbol table indicates that something has changed.
7578 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7580 * remote.c: Make it work for embedded MIPS. Increase buffer
7581 size, and use throughout. Round buffer size up if too many regs.
7582 Support baud rate setting and try for an 8-bit path. If
7583 interrupted while waiting for target, send a ^C down the wire.
7584 Avoid single-byte reads.
7585 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7587 * mips-xdep.h: Avoid the embedded regs when on Unix.
7589 * mipsread.c: Byte-swap the symbol table structures, using
7590 routines from ecoff.c, to read a symbol table written in any
7591 of the four possible byte orders.
7592 * configure.in (mips-big-* target): Same as Sony News.
7593 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7594 * ecoff.c: New file for symbol swapping routines.
7596 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7598 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7599 all-breakpoints' command.
7600 * (get_number): Allow users to enter negative breakpoint numbers.
7601 * (breakpoint_1): Reformat display of 'info break' to show new
7603 * (create_longjmp_breakpoint, breakpoint_re_set,
7604 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7605 symfile.c (syms_from_objfile): Re-do
7606 insertion of longjmp breakpoints. Move all code into
7607 breakpoint_re_set, and call that instead of
7608 create_longjmp_breakpoint in symfile.c.
7610 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7612 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7613 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7614 * symtab.c (find_pc_symtab): Handle having no objfiles.
7615 * infcmd.c: Fix comment.
7616 * objfiles.c (free_all_objfiles): Add.
7617 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7618 * symfile.c (symbol_file_command): free all objfiles when
7619 specifying a new symbol file.
7620 (reread_symbols): Stat the file name, don't fstat the descriptor.
7622 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7624 * Makefile.in, configure.in: removed traces of namesubdir,
7625 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7626 copyrights to '92, changed some from Cygnus to FSF.
7628 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7630 * dbxread.c (end_psymtab): Delete empty psymtabs.
7631 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7632 * symfile.h (struct objfile): Add free_psymtabs.
7634 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7636 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7638 * symfile.c (symbol_file_command): strcmp => !strcmp.
7639 * breakpoint.h: Move prototypes to follow enum definition they need.
7640 * breakpoint.c, infrun.c: Lint.
7641 * printcmd.c: Use `enum enable' rather than `enum
7643 * mipsread.c: First pass at making it compile with the new
7644 objfile changes. Probably seriously broken still, but it
7647 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7649 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7650 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7651 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7652 stepping (and nexting) through longjmp(). Also, cleanup
7653 breakpoint handling quite a bit by creating explicit breakpoint
7654 types instead of using magic breakpoint numbers.
7655 Makefile.in: Update version to 4.4.3
7657 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7659 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7660 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7661 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7663 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7665 * minsyms.c (install_minimal_symbols): Add bunches to any
7666 existing minsyms in the objfile. Avoid extra mallocation
7667 by working directly in the obstack. Remove ignored `mainline' parm.
7668 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7669 xcoffread.c: Change all callers.
7670 * FIXME: We should be able to eliminate MAINLINE from all the
7671 symbol readers now, with a small bit of work.
7673 * valops.c, value.h: Lint.
7674 * remote-vx.c: Add missing break; statement. Bugfix by
7675 Michael Sclafani, <sclafani@src.dec.com>.
7677 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7679 * Makefile.in (VERSION): Update version to 4.4.2
7680 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7681 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7682 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7683 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7684 mmap-alloc.o, mmap-sbrk.o
7686 * altos-xdep.c: Minor whitespace change.
7687 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7688 use to new minimal symbol table use.
7689 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7690 * arm-xdep.c (store_inferior_registers): Returns void.
7691 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7692 Convert from misc function vector use to new minimal symbol table use.
7693 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7694 * breakpoint.c: Add prototypes for local functions.
7695 * breakpoint.c (catch_command_1): Change to static and remove unused
7697 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7698 * breakpoint.h: Change function decls to prototype form.
7699 * buildsym.c: Add prototypes for local functions.
7700 * buildsym.c: Moved hashname() function here from dbxread.c.
7701 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7702 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7703 * buildsym.c (dbx_alloc_type): Change to static.
7704 * buildsym.c (finish_block): Add objfile parameter.
7705 * buildsym.c (misc): Change symbol_obstack to objfile version.
7706 * buildsym.c (make_blockvector): Change to static.
7707 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7708 * buildsym.c (compare_line_numbers): Change to static, args are const,
7709 cast args when used.
7710 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7711 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7712 and made static. Add objfile parameter.
7713 * buildsym.c (end_symtab): Simplify code using line table size.
7714 Realloc the linetable on the objfile symbol_obstack and copy there.
7715 * buildsym.c (scan_file_globals): Convert from misc function vector
7716 use to new minimal symbol use.
7717 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7718 strings get allocated in objfile's symbol_obstack. Convert references
7719 to builtin types to lookup_fundamental_type().
7720 * buildsym.c (read_type): Make static, add objfile parameter, convert
7721 references to buildin types to lookup_fundamental_type().
7722 * buildsym.c (read_struct_type): Add objfile parameter.
7723 * buildsym.c (read_array_type): Make static, add objfile parameter.
7724 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7725 * buildsym.c (read_huge_number): Make static.
7726 * buildsym.c (read_range_type): Make static, add objfile parameter,
7727 convert references to buildin types to lookup_fundamental_type ().
7728 * buildsym.c (read_args): Make static, add objfile parameter.
7729 * buildsym.h: Convert function decl's to prototype form.
7730 * c-exp.y: Add prototypes for local functions, convert uses of misc
7731 function vector to minimal symbol table. Reformat all builtin type
7732 initializations and pass a NULL objfile to init_type() for them.
7733 * coffread.c: Change context_stack ref's to coff_context_stack,
7734 add local function prototypes. Cast uses of xrealloc arg 1.
7735 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7736 crafting a new type.
7737 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7738 * coffread.c (finish_block): Change name to coff_finish_block.
7739 * coffread.c (make_blockvector): Add and use objfile parameter.
7740 * coffread.c (record_line): Change name to coff_record_line.
7741 * coffread.c (start_symtab): Change name to coff_start_symtab.
7742 * coffread.c (end_symtab): Change name to coff_end_symtab.
7743 * coffread.c (record_misc_function): Change name to record_minimal_
7744 symbol and change to minimal symbol table use from misc func tbl.
7745 * coffread.c (coff_symfile_read): Convert from misc function vector
7746 use to minimal symbol table use.
7747 * coffread.c (hashname): Remove; use common version in buildsym.c.
7748 * coffread.c (decode_base_type): Change references to builtin types
7749 to calls to lookup_fundamental_type().
7750 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7751 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7752 * command.c: Add prototypes for local functions.
7753 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7754 appropriate member of the function union for that type.
7755 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7756 ifdef out the function since it isn't currently used.
7757 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7758 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7759 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7760 * command.c (help_cmd): Compare function pointer to NULL.
7761 * command.c (help_cmd_list): Compare function pointer to NULL.
7762 * command.c (lookup_cmd_1): Use correct member of function union.
7763 * command.c (undef_cmd_error): Make static.
7764 * command.c (complete_on_cmdlist): Use correct member of func union.
7765 * command.c (do_setshow_command): Use correct member of func union.
7766 * command.c (shell_escape): Convert rindex use to strrchr.
7767 * command.h (COMMAND_H): Define if already included.
7768 * command.h (cmd_list_element struct): Change 'function' to a union
7769 and prototype args. Prototype completer function.
7770 * command.h: Convert decl's to prototype form.
7771 * convex-xdep.c (store_inferior_registers): Returns void.
7772 * copying.c: Prototype local functions.
7773 * coredep.c: Minor whitespace change.
7774 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7775 * cplus-dem.c: Prototype local functions.
7776 * dbxread.c (hashname): Remove; moved to buildsym.c.
7777 * dbxread.c (free_and_init_header_files): Make static.
7778 * dbxread.c: Add prototypes for local functions.
7779 * dbxread.c (new_object_header_files): Remove; inlined usages.
7780 * dbxread.c (xrealloc usages): Cast args.
7781 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7782 and change usages accordingly.
7783 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7784 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7785 * dbxread.c (dbx_next_symbol_text): Make static.
7786 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7787 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7788 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7789 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7790 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7791 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7793 * dwarfread.c (record_misc_function): Change name to record_minimal_
7794 symbol and use minimal symbol table throughout.
7795 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7796 * dwarfread.c: Convert all references to builtin types to use the new
7797 lookup_fundamental_type function.
7798 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7799 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7801 * elfread.c (record_misc_function): Convert to use record_minimal_
7803 * elfread.c (elf_symtab_read): Add objfile parameter.
7804 * eval.c: Add prototypes for local functions and move some decls
7805 around to accomodate prototypes.
7806 * expprint.c: Add prototypes for local functions. Change references
7807 to misc function vector to minimal symbol table.
7808 * findvar.c (read_memory usages): Cast args.
7809 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7810 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7811 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7812 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7813 * gould-xdep.c: Minor whitespace change.
7814 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7815 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7816 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7817 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7818 * i386-tdep.c: Add prototypes for local functions.
7819 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7820 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7821 that defaulted to int.
7822 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7823 i386_push_dummy_frame): Returns void.
7824 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7825 int and explicitly declare return type as int.
7826 * i387-tdep.c: Minor formatting changes.
7827 * i960-tdep.c (leafproc_return): Convert from misc function vector
7828 use to minimal symbol table use.
7829 * infcmd.c: Add prototypes for local functions.
7830 * infcmd.c (continue_command, until_next_command, until_command,
7831 path_info, path_command): Make static.
7832 * infcmd.c (step_1, until_next_command): Convert from misc func
7833 vector to minimal symbol table use.
7834 * inflow.c: Add prototypes for local functions.
7835 * infptrace.c (store_inferior_registers): Returns void, not int.
7836 * language.c (_initialize_language): Use proper member of function
7838 * m2-exp.y: Add prototypes for local functions, convert misc function
7839 vector uses to minimal symbol table uses.
7840 * m2-exp.y (make_qualname, yyerror): Make static.
7841 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7842 * m68k-pinsn.c: Add prototypes for local functions.
7843 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7844 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7845 * m68k-stub.c: Add prototypes.
7846 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7847 use to minimal symbol table use.
7848 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7849 * m88k-xdep.c (store_inferior_registers): Returns void.
7850 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7851 * mach386-xdep.c (store_inferior_registers): Returns void.
7852 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7853 * main.c: Add prototypes for local functions.
7854 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7855 longjmp() result to (NORETURN void).
7856 * main.c (catch_errors): Prototype the 'func' parameter.
7857 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7858 Takes an unused arg.
7859 * main.c (execute_command): Call the right member of the func union.
7860 * main.c (command_loop_marker, symbol_completion_function,
7861 command_loop): Make static.
7862 * main.c (command_line_input): Make linelength unsigned, cast arg
7863 to command_line_input().
7864 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7865 * main.c (initialize_main): Call right member of function union.
7866 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7867 * mem-break.c: Include symtab.h
7868 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7869 * mips-xdep.c (store_inferior_registers): Returns void.
7870 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7871 use to minimal symbol table use.
7872 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7874 * mipsread.c (make_type): Remove, convert usages to init_type.
7875 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7876 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7877 vector use to minimal symbol table use.
7878 * parse.c: Add prototypes for local functions.
7879 * parse.c (xrealloc usages): Cast args.
7880 * parse.c (prefixify_expression, length_of_subexp): Make static.
7881 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7882 * parser-defs.h: Convert function decls to prototype form.
7883 * partial-stab.h: Convert from misc function vector use to new minimal
7885 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7886 the per-objfile copies.
7887 * printcmd.c: Add prototypes for local functions. Move some struct
7888 definitions around to accomodate prototypes.
7889 * printcmd.c (decode_format): Make static, change args oformat and
7890 osize to int from char.
7891 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7892 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7893 * printcmd.c (print_address_symbolic): Convert from misc function
7894 vector use to minimal symbol table use.
7895 * printcmd.c (address_info): Convert from misc function vector use
7896 to minimal symbol table use.
7897 * printcmd.c (delete_display, enable_display, disable_display_command):
7899 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7900 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7901 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7902 * pyr-xdep.c (store_inferior_registers): Returns void.
7903 * remote-mm.c (mm_load): symbol_file_add return value unused.
7904 * remote-nindy.c: Minor format change.
7905 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7906 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7907 * rs6000-xdep.c (store_inferior_registers): Returns void.
7908 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7909 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7910 vector use to minimal symbol table use.
7911 * solib.c: Add prototypes for local functions.
7912 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7913 function vector use to minimal symbol table use.
7914 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7915 * solib.c (find_solib, shared_library_command): Make static
7916 * solib.c (read_memory, write_memory usages): Cast args.
7917 * solib.c (special_symbol_handling): Add function
7918 * source.c: Add prototypes for local functions.
7919 * source.c (select_source_symtab): Convert to scan objfiles.
7920 * source.c (open_source_file): Make static.
7921 * source.c (xrealloc usages): Cast args.
7922 * source.c (source_line_charpos): ifdef out, unused.
7923 * source.c (get_filename_and_charpos): Make static.
7924 * stack.c: Add prototypes for local functions.
7925 * stack.c (print_frame_info, frame_info): Convert from misc function
7926 vector use to minimal symbol table use.
7927 * symfile.c: Add prototypes for local functions.
7928 * symfile.c (compare_symbols): Make args const PTR's.
7929 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7930 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7931 * symfile.c (obsavestring): Add objfile parameter.
7932 * symfile.c (init_misc_bunches, prim_record_misc_function,
7933 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7934 sort_misc_function_vector, compact_misc_function_vector): Remove
7935 * symfile.c (symbol_file_add_digested): Add function.
7936 * symfile.c (symbol_file_add): Returns struct objfile *.
7937 * symfile.c (symbol_file_command): Modify for state file use.
7938 * symfile.c (symfile_open): Add parameter "dumpable".
7939 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7940 * symfile.c (load_command, add_symbol_file_command): Make static.
7941 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7942 * symfile.c (rindex usages): Converted to strrchr.
7943 * symfile.c (allocate_psymtab): New
7944 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7945 converted to minimal symbol table usage, but no obvious conversion.
7946 * symfile.c (free_all_symtabs): Remove.
7947 * symfile.c (_initialize_symfile): Use per-objfile info.
7948 * symfile.h: Rework the objfile structure to add per-objfile data
7949 objects (psymbol_obstack, symbol_obstack, type_obstack,
7950 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7951 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7952 Add prototypes to function declarations.
7953 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7954 function vector usage to minimal symbol table usage.
7955 * symmisc.c (DEV_TTY): Define if not defined.
7956 * symmisc.c: Add local function prototypes.
7957 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7958 printpsyms_command, print_objfiles, print_objfiles_command):
7959 Rework to use iterate_over_*
7960 * symtab.c: Add prototypes for local functions.
7961 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7962 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7963 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7964 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7965 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7966 lookup_reference_type, lookup_member_type, allocate_stub_method,
7967 check_stub_method, create_array_type, smash_to_member_type,):
7969 * symtab.c (lookup_symbol): Some args are const.
7970 * symtab.h: All type related defs and structs moved to gdbtypes.h
7971 * symtab.h: Convert decls to prototypes.
7972 * target.c (noprocess): Make static.
7973 * target.h: Change decl's to prototypes.
7974 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7975 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7976 * utils.c (_initialize_utils): Use correct member of function union.
7977 * valarith.c: include gdbtypes.h
7978 * valops.c: include gdbtypes.h, add prototypes for local functions.
7979 * valops.c (value_push, value_arg_push, find_function_addr):
7981 * valops.c (value_string): Convert from misc function vector use
7982 to minimal symbol table use.
7983 * valops.c (check_field_in): Make arg const.
7984 * valprint.c: Add prototypes for local functions.
7985 * valprint.c (print_string): Make static
7986 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7987 * values.c: Add prototypes for local functions.
7988 * values.c (value_headof): Convert from misc function vector to
7989 minimal symbol table.
7990 * xcoffexec.c: Add prototypes for local functions.
7991 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7993 * xcoffexec.c (relocate_minimal_symbol): Add.
7994 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7995 * xcoffread.c: Add prototypes for local functions.
7996 * xcoffread.c (sort_syms): Convert to scan objfiles.
7997 * xcoffread.c (read_xcoff_symtab): Make static.
7998 * xcoffread.c (various): Replace references to builtin types with
7999 calls to lookup_fundamental_type. Replace references to symbol_obstack
8000 and psymbol_obstack with pointers to the per-objfile copies.
8001 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8002 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8004 * xcoffread.c (init_stringtab): Add objfile parameter.
8005 * gdbtypes.c: New file
8006 * minsyms.c: New file
8007 * mmap-alloc.c: New file
8008 * mmap-sbrk.c: New file
8009 * objfiles.c: New file
8013 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8015 * Check in Fred Fish's changes in these modules. Fred
8016 will make ChangeLog entries for all of them. Update VERSION
8019 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8021 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8023 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8024 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8025 value.h: Prototypes for static functions; lint.
8026 * gdbtypes.h: Empty file to ease transition.
8028 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8030 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8031 inferior.h, language.h, signame.h, target.h, terminal.h,
8032 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8033 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8035 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8036 signame.c, sparc-xdep.c: Prototypes for all static functions.
8038 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8039 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8040 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8041 Remove to_call_function and target_call_function, since it
8042 always calls the same thing (call_function_by_hand).
8043 * core.c, exec.c, solib.c: Rename target_ops sections =>
8045 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8046 target.h: target_kill takes no args.
8047 * language.c (language_info): Scaffolding to allow briefer
8048 messages when the current language changes. FIXME.
8049 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8050 complaints about volatile functions.
8051 * xm-sysv4.h (HAVE_MMAP): Define.
8053 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8055 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8056 to make prototypes for all functions declared here.
8057 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8058 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8059 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8060 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8061 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8062 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8063 * utils.c: Avoid declaring malloc and realloc. Lint.
8064 (request_quit): Accept signal-number parameter.
8066 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8068 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8069 DIE's. Add new function read_tag_pointer_type() to read them.
8071 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8072 When creating a new user defined type, check to see if a partial
8073 type already exists, and if so, bash it to fit.
8075 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8077 * coffread.c (decode_base_type): Pass long, not union.
8078 Fix by Eric Valette, ev@chorus.fr.
8080 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8082 * elfread.c (elf_symtab_read): Fix code to correctly track
8083 changes in bfd for absolute symbols.
8085 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8087 * xm-vaxbsd.h: Close off comment.
8089 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8091 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8093 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8095 * mips-tdep.c (mips_print_registers): Print correct register
8096 number for double pseudo-registers.
8098 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8100 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8101 in the op$::OPERATOR. case. From Steven McCanne,
8102 <mccanne@horse.ee.lbl.gov>.
8104 * exec.c (set_section_name): Pass arg to exec_files_info;
8105 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8107 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8109 * main.c (print_gdb_version): Copyright msg: only this year.
8110 (cd_command): Avoid changing current_directory on error.
8112 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8114 * mipsread.c (parse_partial_symbols): Handle dependencies
8115 between partial symbol tables (when not doing stabs-in-ecoff).
8116 (This used to be handled by parse_fdr, but parse_fdr was
8117 incompatible with handling stabs-in-ecoff, so the code
8118 was re-written to not use parse_fdr. Unfortunately,
8119 the logic to handle dependencies was overlooked.)
8121 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8123 * coffread.c (read_enum_type): Use the size of a target int when
8125 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8127 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8128 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8129 TARGET_PTR_BIT to determine size of a pointer
8130 * values.c (unpack_long): when unpacking a REF or a PTR don't
8131 assume the size of the type.
8133 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8135 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8136 looking at its members. Improve guess between struct and union,
8137 only assuming union if multiple members have offsets of zero.
8139 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8141 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8142 (This is just for clarity - and one day permitting us to
8143 change FP0_REGNUM from 38 to 32, which would make more sense.)
8144 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8145 register numbers in stabs-in-ecoff get handled correctly.
8147 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8149 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8150 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8151 into BSD and Ultrix.
8153 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8155 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8157 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8159 * Makefile.in: Increment version to 4.4.1.
8160 * main.c (print_gdb_version): Update copyright notice.
8162 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8164 * mipsread.c: Prepend "struct " to the names of structure
8165 types, and similarly for enums and unions. (This used
8166 to be done, but got lost in the re-write to "guess" the
8167 difference between enum/struct/union.)
8168 Also, guess that a tag is an enum if the first member
8171 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8173 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8176 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8178 * Projects: Patching executables is done.
8179 * Makefile.in (VERSION): Roll to gdb-4.4.
8180 * README, WHATS.NEW: Update for gdb-4.4.
8182 * symfile.c (reread_symbols): Whenever we reread one object
8183 file's symbols, we must restart the scan, because the object_files
8184 chain has been permuted.
8186 * exec.c (exec_files_info): Split out into print_section_info.
8187 Print BFD filename of each section if it's not the default one.
8188 * core.c (core_files_info): Call print_section_info.
8190 * xm-vax.h: Include a few system header files whose definitions
8191 must precede defs.h.
8192 * language.c, language.h: Make some things const.
8193 * expression.h, main.c: const spreads like ooze.
8195 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8196 since BREAKPOINT values can be >0x80.
8198 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8200 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8202 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8204 * sparc-pinsn.c: Remove kludge for preferring architectures.
8205 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8206 and forever. Add `add' instruction to the set that get checked
8207 for a preceding `sethi' in order to print an absolute address.
8208 Corresponding changes in ../include/opcode/sparc.h needed
8209 to eliminate garbage instructions.
8211 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8213 * mipsread.c (parse_partial_symbols): Make sure partial
8214 symbols are created for external symbols (as used to be
8215 the case). This is a bit of a pain with the mips-coff.
8216 It uses a table which points to all of the external
8217 symbols belonging to a particular FDR or psymtab.
8218 Once we've generated this table, we might as well save
8219 it, and then use it in psymtab_to_symtab_1 to find
8220 the symbols to pass to parse_external().
8221 * symfile.c, symfile.c: New function start_psymtab_common
8222 to share the common parts of allocating a new psymtab
8223 for dbxread, mipsread (and later dwarfread). Its code
8224 was pulled out from start_psymtab in dbxread.c.
8225 * dbxread.c (start_psymtab): Use start_psymtab_common().
8227 * valprint.c (val_print): If there is an error when trying
8228 to print a string, check to see if there really is a problem
8229 by reading just one character. If that works, assume
8232 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8234 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8235 cypress, v8 mnemonics in that order.
8237 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8239 * sparc-pinsn.c: Put the qsort() back in.
8241 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8243 * findvar.c (read_register, write_register): Handle machines
8244 where REGISTER_TYPE is not the same size as "int".
8246 Handle debug symbols in dynamically loaded (relocated) code:
8248 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8249 offset to process_one_symbol.
8250 (process_one_symbol): Take new offset parameter. Add it into
8251 appropriate symbol types to relocate symbols to loaded addresses.
8252 Handle all possible symbol types, and complain() about types that
8253 we don't expect to see.
8254 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8255 process_one_symbol (FIXME, should pass real offset).
8259 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8261 (set_breakpoint, break_command_1, until_break_command,
8262 catch_command_1, breakpoint_re_set_one): Use it.
8263 * symtab.h (resolve_sal_pc): Declare.
8264 * infcmd.c (jump_command): Use resolve_sal_pc.
8266 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8268 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8270 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8272 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8273 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8274 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8276 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8278 * dbxread.c (process_one_symbol): Make a first cut at handling
8279 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8281 * symtab.c (find_pc_line): Fix stepping into and out of #included
8284 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8286 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8287 no longer any need to copy ../include/opcode/* into gdb.
8289 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8291 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8293 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8295 * valprint.c (type_print_base, type_print_method_args):
8296 Print C++ constructor methods without bogus "return type."
8298 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8300 * infptrace.c (child_xfer_memory): Parameter "target" should
8301 be a pointer to a structure, not the entire structure.
8303 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8305 * depend: Convert the couple of references to ansidecl.h that
8306 used the local gdb version to use the ../include version.
8308 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8311 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8312 (inferior_proc_init): Fix non-ANSI version of args.
8313 (attach): Call print_sys_errmsg with correct number of args.
8314 (mappingflags): Make static, does not need to be global.
8316 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8317 not the entire struct itself.
8319 * valops.c (value_assign): Cast some args to modify_field() and
8320 {read,write}_register_bytes() correctly.
8322 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8324 * Makefile.in (MALLOCSRC): Removed reference to removed local
8327 * dwarfread.c (list_in_scope): Needs an initial value, use file
8330 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8332 * main.c (main): Make option_index local to keep new getopt happy.
8333 main.c, solib.c, Makefile.in: Update copyright notices.
8335 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8337 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8339 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8341 * Makefile.in (HFILES): Add partial-stab.h.
8343 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8345 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8346 New files for stratus. Not complete enough to actually build
8347 on the Stratus machine; that awaits copyright assignment for
8350 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8351 for getting custom flags into CFLAGS when doing makes.
8353 * configure.in: Add config information for stratus.
8355 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8357 * dbxread.c (process_one_symbol): Pass address of structure
8358 to complain(), rather than the whole structure.
8360 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8362 * solib.c (solib_add_common_symbols): Only compile in when not
8363 using SVR4 style shared libraries.
8365 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8367 * dwarfread.c (locval): Add offreg flag to indicate location
8368 values that are computed off a base register.
8370 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8371 TAG_local_variable cases to account for static variables
8372 within function scopes.
8374 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8376 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8377 doesn't exist on some systems.
8379 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8380 nexting over recursive function calls.
8382 * target.c (target_read_string): Create this routine to read null
8383 terminated strings from the target. It deals with running off the
8384 end of memory elegantly as well. solib.c (find_solib): Use
8385 target_read_string() to avoid problems with running off the end of
8388 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8389 that reference pgrp_inferior.
8391 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8393 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8394 mips-tfile has been hacked to act more "traditionally."
8395 * dbxread.c: Fixed typo in comment.
8397 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8399 * mips-tdep.c (mips_skip_prologue): Add some number of
8400 'sw' instructions before 'addiu' adjusts the stack.
8402 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8404 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8405 freescope, buildblock closescope, record_line, add_symbol_to_list,
8406 gatherblocks, make_blockvector): Extensive changes to switch
8407 to generic symbol table building code in buildsym.c. Remove
8408 scope tree structures and functions, symbol table building
8409 functions, and lots of other small changes.
8411 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8412 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8414 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8416 * buildsym.c (cleanup_undefined_types): Add support for enums.
8417 This fixes the 'GDB internal error. cleanup_undefined_types with
8420 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8422 * dbxread.c: detect gcc2 compilations.
8424 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8426 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8427 in ../include/opcode/sparc.h.
8429 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8431 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8432 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8433 to reflect actual locations of opcode files, so TAGS target will
8436 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8438 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8441 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8442 dereferencing to access the correct elements.
8444 * valops.c (value_addr): Declare return type of external func
8447 * xcoffread.c: Undefine next_symbol_text before redefining it.
8449 For older changes see ChangeLog-9091
8455 version-control: never