1 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
3 * complaints.c: New file, code moved from utils.c.
4 * complaints.c (complain): Made into a varargs function.
5 * complaints.h: New file, code moved from symfile.h.
6 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
7 * Makefile.in (HFILES): Add complaints.h.
8 * Makefile.in (OBS): Add complaints.o.
9 * symfile.c (complaint_root, stop_whining, complaint_series,
10 complain, clear_complaints, add_show_from_set for stop_whining):
11 Moved to complaints.c.
12 * symfile.h (struct complaint, complaint_root decl, complain
13 prototype, clear_complaints prototype): Moved to complaints.h.
14 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
15 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
16 complaints.h. Remove casts from arguments to complain(),
17 which is now a varargs function, and remove unnecessary
18 placeholder zero args.
19 * defs.h (begin_line): Add prototype.
20 * defs.h (vprintf_filtered): Add prototype.
21 * dwarfread.c (varargs.h): Remove, no longer needed.
22 * dwarfread.c (dwarfwarn): Remove prototype and function.
23 * dwarfread.c (complaints): Define a bunch of complaints.
24 * dwarfread.c (SQUAWK): Remove macro defs, convert all
25 usages to standard complain() calls.
26 * utils.c (begin_line): New function that ensures that
27 whatever gets filter-printed next starts on its own line.
28 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
29 but to stdout (calls vfprintf_filtered internally).
31 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
33 * remote.c: Avoid printf_filtered line limit. Suggested by
34 Robert R. Henry, <rrh@tera.com>.
35 * infcmd.c (environment_info): Ditto, but it was my idea.
37 * main.c (main): Accept --silent as well as --quiet. Change +help
38 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
40 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
41 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
43 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
45 * tm-nindy960.h, remote-nindy.c: Lint.
47 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
49 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
50 a optional type to decorate as an array type, the type of the
51 index, and the bounds of the array. Records this additional info
52 in the array type for use with languages with nonzero array
54 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
55 to note that arrays may have bounds.
56 * gdbtypes.h (create_array_type): Update prototype.
57 * c-exp.y (ptype production): Adjust for new create_array_type
59 * coffread.c (decode_type): Call create_array_type rather than
60 handcrafting array types.
61 * convex-tdep.c (value_type): Remove, now use create_array_type.
62 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
63 vector_type into calls to create_array_type.
64 * dwarfread.c (decode_subscr_data): Name changed to
65 decode_subscript_data_item throughout.
66 * dwarfread.c (decode_subscript_data_item): Rewrite to use
67 create_array_type. Now records index type and range as well.
68 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
69 change to use create_array_type.
70 * dwarfread.c (read_subroutine_type): Test existing user defined
71 types before decorating them, to ensure they are blank, and
72 complain about it if they are not.
73 * dwarfread.c (decode_fund_type): For unrecognized types, always
74 return some valid type (type integer). If the unrecognized type
75 cannot be an implementation defined type, complain as well.
76 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
77 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
78 * mipsread.c (upgrade_type): Add FIXME comment that code to
79 handcraft arrays should be replaced with call to create_array_type.
80 * stabsread.c (read_array_type): Replace code to handcraft
81 array types with call to create_array_type.
82 * valprint.c (type_print_varspec_prefix): Minor formatting
83 change, join lines that don't need to be split.
85 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
87 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
88 decl for attach_flag, it now lives in inferior.h.
89 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
90 Make most functions static.
91 * hppah-nat.c: General cleanups, remove BSD specific code (since
92 that all lives in hppab-nat.c).
93 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
94 Change sense of test against inside_entry_file(). This fix is
96 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
97 to read/write_register_bytes().
98 * gdbtypes.h: Remove const from decl for cplus_struct_default to
99 work around PA-GAS assembler bug. Also, add trailing */ to some
101 * gdbtypes.c: Remove const from decl for cplus_struct_default.
102 Same reason as above.
104 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
106 * mipsread.c (parse_symbol): When checking whether a structured
107 type is an enum, check qualifiers of its first member, as well as
108 the base type of the member. Bug found and fixed by John M.
109 Farrell, <farrell@fjord.reo.dec.com>.
111 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
112 * remote-vx.c: Don't include vx-share/reg.h.
113 * vx-share/ptrace.h: Reproduce from scratch.
114 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
115 * Makefile.in: Remove references to removed files, and to removed
116 29k-share directories.
118 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
120 * c-lang.c (_initialize_c_language): Name changed from
122 * m2-lang.c (_initialize_m2_language): Name changed from
124 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
125 it is no longer inside m2-exp.y, where it was remapped by Makefile.
126 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
127 expression parsing into c-lang.c and m2-lang.c respectively.
128 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
129 m2-exp.y respectively.
130 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
131 and m2-* files respectively.
132 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
133 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
134 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
135 * expression.h (struct block): Forward declaration for prototypes.
136 * language.h (struct objfile): Forward declaration for prototypes.
137 **** start-sanitize-chill ****
138 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
139 * Makefile.in (HFILES): Add ch-lang.h.
140 * Makefile.in (OBS): Add ch-lang.o.
141 * ch-exp.y: Migrate code that has nothing to do with expression
142 parsing into ch-lang.c.
143 * ch-lang.c: New file, code migrated from c-exp.y.
144 * ch-lang.h: New file, internal interface between ch-* files.
145 * ch-lang.c (_initialize_chill_language): Name changed from
146 _initialize_chill_exp.
147 **** end-sanitize-chill ****
149 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
150 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
151 * config/amix.mh (NATDEPFILES): Add.
152 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
155 * dwarfread.c (decode_subscr_data): Remove spurious test that
156 accepted only integer subscript types. We don't do anything
157 with the type at the moment anyway.
159 **** start-sanitize-chill ****
160 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
162 * ch-exp.y (match_character_literal): Fix case where no
163 match at all is found.
164 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
165 width types. For example, "INT" is always 2 bytes regardless
166 of the values of any TARGET_*_BIT macros. So use explicit
167 numeric sizes for the types.
168 **** end-sanitize-chill ****
170 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
172 * c-exp.y (c_create_fundamental_type): New function to create
173 language specific fundamental types for C.
174 * m2-exp.y (m2_create_fundamental_type): New function to create
175 language specific fundamental types for Modula 2.
176 * c-exp.y (c_language_defn, cplus_language_defn): Add
177 c_create_fundamental_type to language struct initializers.
178 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
179 to language struct initializers.
180 * dwarfread.c (expression.h, language.h): Include.
181 * dwarfread.c (ftypes): New array to hold fundamental types
182 for current compilation unit.
183 * dwarfread.c (cu_language_defn): New pointer to language
184 struct for language of current compilation unit.
185 * dwarfread.c (dwarf_fundamental_type): New function to
186 create/lookup fundamental types.
187 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
188 * dwarfread.c (throughout): Replace lookup_fundamental_type
189 with dwarf_fundamental_type.
190 * dwarfread.c (read_file_scope): Zero out ftypes for each new
191 compilation unit (may be different language or different objfile).
192 * gdbtypes.c (lookup_fundamental_type): Move actual type
193 creations into language specific fundamental type creation
194 functions and call via create_fundamental_type. Add comment
195 about this function being obsolescent.
196 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
197 sized signed and unsigned integers.
198 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
199 * language.c (language_def): New function to lookup a language
200 struct given it's enumeration.
201 * language.h (struct language_defn): Add la_fund_type, a pointer
202 to a function that creates fundamental types for this language.
203 * language.h (create_fundamental_type): New macro to create
204 fundamental types based on the current language.
205 * language.h (language_def): Add prototype.
206 * language.c (unk_lang_create_fundamental_type): New function
207 for initializing language structs, calls error if called.
208 * language.c (unk_language_defn, auto_language_defn,
209 local_language_defn): Use unk_lang_create_fundamental_type.
210 **** start-sanitize-chill ****
211 ch-exp.y (chill_create_fundamental_type): New function.
212 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
213 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
214 **** end-sanitize-chill ****
216 **** start-sanitize-chill ****
217 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
219 * dwarfread.c (CHILL_PRODUCER): Add producer string for
221 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
222 as GCC_PRODUCER and GPLUS_PRODUCER.
223 **** end-sanitize-chill ****
225 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
227 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
230 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
232 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
233 rather than '$'. This particular piece of braindamage is
234 spreading like ooze. It's now infected libiberty, deja-gnu,
236 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
237 hardwired '$' character.
239 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
241 (Changes to break incredibly ugly, unmaintainable 750 line
242 read_struct_type function up into managable pieces.)
243 * Makefile.in (VERSION): Bump to 4.7.3.
244 * stabsread.c (struct field_info): Local struct definition.
245 * stabsread.c (read_member_functions, read_struct_fields,
246 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
247 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
248 functions from fragmented read_struct_type.
249 * stabsread.c (stabs_general_complaint): Catchall complaint.
250 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
251 symbol name continuation code. Use macro throughout.
252 * stabsread.c (various places): Replace add-one-to-pointer
253 with pointer increment.
254 * stabsread.c (read_type): Retain function local copy of type
255 descriptor. Rearrange code calling read_struct_type() to match
257 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
258 a single blank as the name of nameless enumerations. Recognize
259 this special case and set nameless flag.
260 **** start-sanitize-chill ****
261 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
263 * ch-exp.y (access_name): New non-terminal token and
265 * ch-exp.y (general_procedure_name): Now a terminal token.
266 * ch-exp.y (location): Expand production.
267 * ch-exp.y (match_simple_name_string): New function.
268 * ch-exp.y (yylex): Call match_simple_name_string and return
269 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
270 **** end-sanitize-chill ****
272 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
274 * munch: Backslash escape vertical bar characters inside
275 grep patterns since they have special meaning for some greps.
276 * parse.c (write_exp_string): Complete rewrite to store string
277 contants as a leading explicit length, followed by the string data,
278 followed by a trailing explicit length.
279 * eval.c (evaluate_subexp), expprint.c (print_subexp),
280 parse.c (length_of_subexp), parse.c (prefixify_subexp):
281 Use recorded explicit length of strings in expression elements,
282 rather than strlen. Adjust code to skip over strings stored in
283 expression elements, and code to access strings, to account for
284 new leading explicit size expression element.
285 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
286 0, to avoid negative expression element indices.
287 * valops.c (search_struct_method): Minor whitespace change.
289 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
291 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
292 which together maintain a dynamically expandable static buffer
293 for the lexer to use when translating C strings to their internal
294 form (other future uses possible). Fix parsing of C style strings
295 to do the normal C style input conversions of escaped character
297 * valops.c (value_string): Remove translation of escaped
298 character sequences, now done in C expression parser.
299 * language.h (PRINT_LITERAL_FORM): New macro that takes character
300 and decides if it should be printed in literal form or some other
301 form, based on it's ASCII value and setting of sevenbit_strings.
302 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
303 macro, change indentation style.
304 **** start-sanitize-chill ****
305 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
306 * ch-exp.y (chill_printstr): First cut at real function instead
308 **** end-sanitize-chill ****
310 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
312 * nindy-share/stop.h: fixed bogus comment-end in copyright message
314 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
316 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
318 * defs.h (sevenbit_strings): Add declaration.
319 * defs.h (printchar): Replace with gdb_printchar.
320 * language.h (language_defn): Add new function pointers
321 la_printchar and la_printstr, to do language dependent
322 printing of characters and strings.
323 * language.h (local_printchar, local_printstr): New macros
324 to call language dependent functions pointed to by la_printchar
325 and la_printstr respectively.
326 * c-exp.y (emit_char, c_printchar, c_printstr): New language
327 dependent functions for printing characters and strings.
328 * c-exp.y (c_language_defn, cplus_language_defn): Add
329 c_printchar and c_printstr.
330 * command.c (do_setshow_command): Rename printchar use to
332 * expprint.c (print_subexp): Replace C style string output
333 with call to local_printstr.
334 * language.c (unk_lang_printchar, unk_lang_printstr):
335 New stubs, currently errors.
336 * language.c (unknown_language_defn, auto_language_defn,
337 local_language_defn): Add unk_lang_printchar and
339 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
340 language dependent functions to print characters and strings.
341 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
342 * utils.c (printchar): Renamed to gdb_printchar.
343 * valprint.c (print_string): Remove prototype, function moved
344 to c-exp.y, where it becomes c_printstr.
345 * valprint.c (print_max): Made global for reference from the
346 language dependent printing routines in *-exp.y.
347 * valprint.c (repeat_count_threshold): New variable with function
348 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
349 Change all references to old macro to references to new variable.
350 * valprint.c (value_print, val_print): Replace calls to
351 print_string with calls to local_printstr.
352 * valprint.c (val_print): Replace C style character printing
353 with call to local_printchar.
354 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
355 * valprint.c (_initialize_valprint): Add add_show_from_set
356 call for setting up repeat_count_threshold as print variable.
357 **** start-sanitize-chill ****
358 * ch-exp.y (decode_integer_value): New function.
359 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
360 * ch-exp.y (chill_printchar, chill_printstr): New language
361 dependent functions for printing characters and strings.
362 * ch-exp.y (chill_language_defn): Add chill_printchar and
364 **** end-sanitize-chill ****
366 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
368 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
369 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
370 (print_gdb_version): New arg is stdout or stderr. Callers changed.
372 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
374 * remote-vx.c (vx_kill): just warn if we can't contact the board,
375 and assume the process has been killed.
377 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
379 * remote-udi.c (udi_open): Reset vars so that user can re-run
380 programs without leaving GDB.
381 * (many routines): Slightly improve error handling.
382 * (download): Zero out BSS by longs instead of bytes to avoid
383 timeouts in real hardware.
384 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
385 that connection is no longer in use after shutdown() of socket.
386 This keeps GDB from dying of a SIGPIPE when you issue multiple
387 `target udi' commands.
389 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
391 * language.h (language_format_info): New structure to bundle
392 local formatting information.
393 * language.h (language_defn): Replace individual format info
394 with language_format_info structs.
395 * language.h (local_*_format, local_*_format_prefix,
396 local_*_format_specifier, local_*_format_suffix): New macros
397 for binary/octal/decimal/hex formats to access info elements.
398 * c-exp.y (c_language_defn): Update for new format handling.
399 * m2-exp.y (m2_language_defn): Update for new format handling.
400 * dbxread.c (language.h): Include for partial-stab.h use.
401 * mipsread.c (expression.h, language.h): Include for
403 * defs.h (local_hex_format, local_hex_format_custom,
404 local_hex_string, local_hex_string_custom): Move to language.h.
405 * language.c (local_hex_format_custom, local_hex_string,
406 local_hex_string_custom, local_octal_format_custom): Use new
408 * language.c (unknown_language_defn, auto_language_defn,
409 local_language_defn): Update for new format handling.
410 * printcmd.c (print_scalar_formatted): Use new macros
411 to access decimal and binary format info for printing.
412 **** start-sanitize-chill ****
413 * c-exp.y (chill_language_defn): Update for new format handling.
414 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
415 * ch-exp.y (decode_integer_literal): Add function
416 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
417 * ch-exp.y (builtin_type_chill_char): Add definition.
418 * gdbtypes.h (builtin_type_chill_char): Add declaration.
419 **** end-sanitize-chill ****
421 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
423 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
425 (aix_framedata): added nosavedpc field.
426 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
428 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
429 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
430 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
431 instructions as function_frame_info does. Expand special case of
432 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
434 (pop_frame): Add 4 rather than sizeof (int) to avoid host
436 (function_frame_info): Set frameless if the function has no frame,
437 and set nosavedpc if the PC was not saved. Handle gcc generated
438 stfd 31,-4(31); st 31, -12(31) correctly.
439 (frameless_function_invocation): New second argument pcsaved; if 0
440 return whether the function has a frame, if 1 return whether the
442 (frame_initial_stack_address): Correct typo: cache registers for
443 callee_fi, not for fi, (avoids reading garbage memory locations).
445 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
447 * infrun.c (wait_for_inferior (just before step_over_function
448 label)): Change test for stepping into subroutine to check for the
449 presence of line number info. This makes stuff compiled with -g1
450 cause GDB to not lose control when stepping.
452 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
453 Improve comments as well.
455 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
457 * Makefile.in (VERSION): Bump to 4.7.2
458 * symtab.c (find_pc_symtab): Fix return of random value
460 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
461 Makefile since it contains sed patterns used in generation.
462 Add sed pattern to also delete #include of any malloc.h.
463 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
464 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
465 function names to conform to K&R terminology with respect to
466 logical and bitwise operators:
467 UNOP_ZEROP => UNOP_LOGICAL_NOT
468 UNOP_LOGNOT => UNOP_COMPLEMENT
469 BINOP_LOGAND => BINOP_BITWISE_AND
470 BINOP_LOGXOR => BINOP_BITWISE_XOR
471 BINOP_LOGIOR => BINOP_BITWISE_IOR
472 BINOP_AND => BINOP_LOGICAL_AND
473 BINOP_OR => BINOP_LOGICAL_OR
474 PREC_OR => PREC_LOGICAL_OR
475 PREC_AND => PREC_LOGICAL_AND
476 PREC_LOGIOR => PREC_BITWISE_IOR
477 PREC_LOGXOR => PREC_BITWISE_XOR
478 PREC_LOGAND => PREC_BITWISE_AND
479 value_zerop() => value_logical_not()
480 value_lognot() => value_complement()
481 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
482 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
483 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
484 and is nonexistant in some SVR4 based systems.
485 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
486 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
488 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
489 * source.c (source_info): Fix minor nits, print "1 line" rather
490 than "1 lines", and "language is <lang>".
491 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
492 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
493 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
495 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
496 **** start-sanitize-chill ****
497 * ch-exp.y: New expression parser, for GNU-Chill.
498 * defs.h (enum language): Add language_chill.
499 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
500 LANG_MODULA2 a recognized language.
501 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
502 Chill as well as Modula-2.
503 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
504 builtin_type_chill_ulong, builtin_type_chill_real): Add.
505 * language.c (set_language_command): Add chill.
506 * language.c (binop_result_type, integral_type, character_type,
507 boolean_type, structured_type, value_true, binop_type_check):
508 Add language_chill cases.
509 * language.h (_LANG_chill): Define.
510 * symfile.c (deduce_language_from_filename): Recognize the
511 filename extensions ".chill", ".c186", and ".c286" for Chill.
512 * valprint.c (typedef_print): Add case for language_chill.
513 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
514 * Makefile.in (YYFILES): Add ch-exp.tab.c.
515 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
516 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
518 * Makefile.in (distclean): Add target ch-exp.tab.c.
519 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
520 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
521 * eval.c (evaluate_subexp): Add OP_BOOL case.
522 * expprint.c (print_subexp): Add OP_BOOL case.
523 **** end-sanitize-chill ****
525 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
527 * infcmd.c (set_environment_command): Avoid skipping first
528 char of env value if an '=' appears in it. Bug report and fix
529 by Mark Jungerman, <maj@lucid.com>.
531 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
533 * infcmd.c (step_over_calls): Improve comments.
534 * symtab.c (find_pc_psymtab): Clean up a bit.
535 * (find_pc_symtab): Fix comments, clean up code.
536 * (find_pc_line): General cleanups, efficiency improvements.
537 Also, don't return garbage when some line info exists, but there
540 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
542 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
543 member, and the stat pointer passed to vmap_symtab was NULL, the
544 wrong vmap entries would be modified. Fixes behavior where
545 attempting to load symbols for a module with no member would mess
546 up already read in symbols.
548 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
550 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
551 29k-share/dfe/mini2udi.o.
552 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
553 * alldeps.mak, depend: Update to deal with removal of
554 aforementioned files.
555 * remote-udi.c: Major cleanups. Clean up udi_open and drop
556 requirement for useless 'program' argument. Clean up
557 udi_create_inferior, and udi_load to call common download()
558 routine. Create download routine to load remote hosts directly
559 (with the help of BFD) so that we don't need yank.c and
561 Fix udi_detach to call UDIDisconnect with
562 the right arguments. Clean up udi_resume, don't assign tip_error
563 twice. Clean up udi_wait, straighten out status codes. Make
564 udi_kill really work.
566 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
568 * c-exp.y: separated host/target idea of integer type size,
569 removed redundant parse rules. (YYSTYPE): added typed_val, removed
570 UINT and CHAR rules. (parse_number): work out the targetwise type
571 of a number based upon it's size and qualifiers. (yylex): chars
572 are now treated the same way as ints.
574 * source.c (indentify_source_line): don't core dump if wanted
575 line is larger than number of lines in source. (can happen when
576 coff gets confused about #included source).
578 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
580 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
581 when debugging a program with 100 shared libraries.
583 * solib.c (solib_map_sections): Always close the BFD we open.
584 Free all malloc'd storage we allocate, too, including error cases.
585 (struct so_list): Remove unused so_bfd member.
586 (clear_solib): Don't bother closing so_bfd.
588 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
589 cacheable. `So many symbol files, so little file descriptors.'
591 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
593 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
594 Stubs should stand alone as much as possible.
596 * source.c (show_directories): Avoid printf_filtered length prob
597 pointed out by Jonathan Stone.
599 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
600 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
601 <Lee_Cooprider@vos.stratus.com>.
603 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
605 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
606 struct, not struct itself.
607 * serial.h (serial_restore): Fix prototype, takes pointer not
610 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
612 * Makefile.in (depend): Add nm.h to the list of things to fixup.
613 * depend: Redo, to fixup nm.h problems with *-tab.c files.
615 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
617 * i386-stub.c: Remove ansidecl.h and the few uses of it.
618 Stubs should stand alone as much as possible.
620 * README: Add remote-es1800.c and remote-st2000.c to table.
621 * go32-nat.c: Remove, there is no native go32 support.
622 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
624 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
626 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
627 new routines to deal with sending SIGINTs to attached processes
628 when the user interrupts the controlling GDB.
629 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
630 the aforementioned routines when waiting for the attached process.
632 * elfread.c, mipsread.c: Include <string.h>.
633 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
634 * serial.h: Add prototype for serial_restore().
636 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
638 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
639 minimal_symbol_count, because the NULL symbol is not included in
640 the count. This prevented this function from finding the last
643 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
645 * dbxread.c (process_one_symbol): if not defined
646 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
647 the start of the function, not just after N_FUN.
649 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
651 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
652 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
653 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
654 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
655 file. Remove preprocessor defines that previously did remapping.
657 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
659 * infcmd.c (run_command): Avoid long calls to printf_filtered.
660 Bug fix courtesy of Alexander Klaiber.
662 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
664 hp300 native support (hp300hpux untested).
666 * hp300ux-xdep.c: removed.
667 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
668 * xm-hp300hpux.h: updated copyright.
669 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
670 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
671 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
672 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
673 fork-child.o coredep.o corelow.o.
674 (NAT_FILE, NATDEPFILES): new macros.
675 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
676 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
678 (NAT_FILE, NATDEPFILES): new macros.
679 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
681 Vax ultrix native support.
683 * nm-vax.h: new file.
684 * Makefile.in (HFILES): added nm-vax.h.
685 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
686 coredep.o corelow.o removed.
687 (NAT_FILE, NATDEPFILES): new macros.
688 * xm-vax.h: updated copyright.
689 (REGISTER_U_ADDR): removed.
691 Apollo native support (untested).
693 * Makefile.in (HFILES): added nm-apollo68[bv].h.
694 * a68v-nat.c, nm-apollo68[bv].h: new files.
695 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
696 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
697 * a68v-xdep.c: removed.
698 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
699 inftarg.o fork-child.o a68v-xdep.o.
700 (NAT_FILE, NATDEPFILES): new macros.
702 * defs.h: include nm.h.
703 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
704 sparc-tdep.c, : do not include nm.h.
705 * doc/gdbint.texinfo: nm.h now included in defs.h.
707 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
709 * Makefile.in (VERSION): 4.7.1 post release!
711 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
713 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
715 * Makefile.in (VERSION): gdb-4.7 release.
716 * README: Update for gdb-4.7.
718 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
720 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
723 * alldeps.mak, depend: Update.
725 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
727 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
729 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
730 causes problems in setting breakpoint in the right place in
731 functions with `float' args which are passed as doubles.
732 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
733 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
735 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
737 * Makefile.in (HFILES): Add nm-i386sco.h.
738 * dwarfread.c: include <sys/types.h> for SCO.
739 * infptrace.c: Don't include ptrace.h under SCO.
740 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
742 * config/i386v.mt: Add exec.o to TDEPFILES.
744 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
746 * i386v-nat.c: Remove space from front of #endif.
747 * irix4-nat.c: Remove externs of registers[], include inferior.h
749 * mips-nat.c: Explicitly initialize zerobuf to 0!
750 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
751 Always setup fci->frame, even if it's non-zero. Too many places
752 depend upon this behavior (and I have to get a release out the
754 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
755 processing_gcc_compilation if we find the embedded stabs marker.
756 This fixes several bugs with finding the location of short or char
757 function parameters passed on the stack.
759 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
761 Native support for sun4sol2.
763 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
764 * nm-sysv4.h: new file.
765 * Makefile.in (HFILES): added nm-sysv4.h.
766 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
767 (NAT_FILE, NATDEPFILES): new macros.
768 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
770 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
772 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
773 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
775 * Makefile.in (VERSION): Tick to 4.6.9.
777 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
779 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
780 definition, replace with portable one.
781 * remote-nindy.c: Lint.
782 (nindy_wait): Return type is int, result is inferior_pid.
783 * symmisc.c (dump_psymtab): Only print section_offsets if set.
784 (initialize_symmisc): Remove empty function.
785 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
786 Remove obsolete, misspelled macro.
787 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
788 (all @node commands): Use new form to avoid nitpicking errors.
789 * doc/gdbint.texinfo: Document host/native/target split.
791 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
793 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
795 * xm-mips.h (offsetof): Don't define this if __STDC__.
797 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
799 umax native support (untested).
801 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
803 (NAT_FILE, NATDEPFILES): new macros.
804 * config/umax.mt (TDEPFILES): removed exec.o.
805 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
806 removed to nm-umax.h.
807 * nm-umax.h: new file.
808 * Makefile.in (HFILES): added nm-umax.h.
810 hppa native support (untested).
812 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
813 (NAT_FILE, NATDEPFILES): new macros.
814 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
815 * config/hppahpux.mt (TDEPFILES): removed exec.o.
816 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
817 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
818 * hppa[bh]-xdep.c: removed.
819 * hppa[bh]h-tdep.c: do not include ptrace.h.
820 * Makefile.in (HFILES): added nm-hppa[bh].h.
822 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
824 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
826 * mips-nat.c: Straighten out include files. Work around
827 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
830 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
832 * mips-nat.c (fetch_core_registers, register_addr): Copy from
833 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
834 backtraces from core files work.
835 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
836 Functions are now defined in mips-nat.c.
838 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
840 * remote-hms.c: Disable all uses of serial_nextbaudrate and
841 serial_default_name().
843 * remote-hms.c, ser-go32.c, serial.h: Change from
844 serial_timedreadchar() to new serial_readchar().
846 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
848 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
850 * c-exp.y: Moved handling of 'const' and 'volatile' from
851 <type> to <typebase>. This removes 2 conflicts.
853 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
855 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
856 from breakpoint table when reseting breakpoints.
858 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
860 Native support cleanup and corefile fixes for i386 SVR4 systems.
862 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
863 fill_fpregset): Moved to i386v4-nat.c
864 * i386v4-nat.c, nm-i386v4.h, : New files.
865 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
866 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
867 change i386v-nat.o to i386v4-nat.o.
869 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
871 Miscellaneous 386 configs updated.
873 * config/i386aout.mt (TDEPFILES): removed exec.o.
874 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
875 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
876 (NAT_FILE, NATDEPFILES): new macros.
877 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
878 config/i386v4.mt (TDEPFILES): removed exec.o.
879 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
880 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
881 (NAT_FILE, NATDEPFILES): new macros.
882 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
883 fork-child.o coredep.o corelow.o i386-xdep.o.
884 (NAT_FILE, NATDEPFILES): new macros.
886 Native support cleanup for i386bsd (untested).
888 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
889 * config/i386bsd.mh (NATDEPFILES): added exec.o
890 * tm-i386bsd.h (FLOAT_INFO): removed.
891 * nm-i386bsd.h (FLOAT_INFO): added.
893 Native support for i386v (untested).
895 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
896 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
897 (NAT_FILE, NATDEPFILES): new macros.
898 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
899 * i386-xdep.c: removed.
900 * Makefile.in (HFILES): added nm-i386v.h
901 * i386v-nat.c, nm-i386v.h: new file.
902 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
904 * tm-i386v.h (FLOAT_INFO): removed.
906 Native support for linux (untested).
908 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
909 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
910 (NAT_FILE, NATDEPFILES): new macros.
911 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
912 * Makefile.in (HFILES): added nm-linux.h.
913 * nm-linux.h: new file.
914 * xm-linux.h: updated copyright. cleaned up formatting.
915 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
917 Native support for sun386 (untested).
919 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
920 fork-child.o sun386-xdep.o.
921 (NAT_FILE, NATDEPFILES): new macros.
922 * config/sun386.mt (TDEPFILES): removed exec.o.
923 * Makefile.in (HFILES): added nm-sun386.h.
924 * sun386-nat.c, nm-sun386.h: new file.
925 * sun386-xdep.c: removed.
926 * xm-sun386.h: updated comment and copyright.
927 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
930 Native support for i386mach (untested).
932 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
933 fork-child.o mach386-xdep.o.
934 (NAT_FILE, NATDEPFILES): new macros.
935 * Makefile.in (HFILES): added nm-i386mach.h.
936 * nm-i386mach.h, i386mach-nat.c: new files.
937 * mach386-xdep.c: removed.
938 * xm-i386mach.h: updated copyright.
939 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
942 Native separation for go32 (untested).
944 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
945 * go32-nat.c: new file.
946 * go32-xdep.c (call_ptrace, child_resume,
947 fetch_inferior_registers, store_inferior_registers,
948 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
950 Native support for m88k (untested).
952 * Makefile.in (HFILES): added nm-m88k.h
953 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
954 FETCH_INFERIOR_REGISTERS): removed.
955 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
956 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
957 (NAT_FILE, NATDEPFILES): new macros.
958 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
959 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
960 * m88k-xdep.c: removed.
962 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
964 * i386b-nat.c: Comment changes.
965 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
967 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
969 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
971 Avoid longjmp()-catching compilation errors in cross-ports.
973 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
974 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
975 Move from mips-tdep.c and tm-{irix3,mips}.h.
976 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
978 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
981 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
982 (fetch_core_registers): Fix bfd_seek arguments.
984 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
986 Make core files work again (add back the `core' target).
988 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
989 (NATDEPFILES): Add corelow.o.
990 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
993 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
994 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
995 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
996 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
997 appears. FIXME, these should be moved to NATDEPFILES for native
1000 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1002 Ultra3 host/target/native split. (untested).
1004 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
1005 (fetch_register, fetch_inferior_registers,
1006 store_inferior_registers, fetch_core_registers): removed to
1008 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
1010 * Makefile.in (HFILES): added nm-ultra3.h.
1011 * nm-ultra3.h, ultra3-nat.c: new files for native support.
1012 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
1014 (NAT_FILE, NATDEPFILES): new macros for native support.
1015 * config/ultra3.mt (TDEPFILES): exec.o removed.
1017 * xm-vaxult.h: add MEM_FNS_DECLARED.
1019 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
1021 * Makefile.in (VERSION): Roll to 4.6.8.
1022 (OBS): Put version.o first, so Makefile rebuild happens early.
1024 * command.h: Publicize prototype for not_just_help_class_command.
1025 * command.c: Remove proto.
1026 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
1027 output. Move "maint info" from class info to class maintenance,
1029 * infrun.c: Move "stop" to class_obscure, and give it a
1030 function so it will not be seen as a global help topic. FIXME,
1031 it should be possible to set these attributes independently.
1033 * core.c (core_command): Make nicer error message for no core support.
1035 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
1037 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
1038 (elfstab_build_psymtabs): staboffset and stabstroffset args are
1040 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
1041 (scan_compilation_units): Punt unused filename arg. dbfoff,
1042 lnoffset, and curlnoffset are file_ptr's now.
1043 (dwarf_build_psymtabs): Drop desc and filename args; use
1044 objfile. dbfoff and lnoffset are file_ptr's now.
1045 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
1046 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
1047 (elf_symfile_read): Skip desc and filename args to
1048 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
1049 * gdb-stabs.h: Use file_ptr rather than off_t.
1050 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
1051 compile-time debug check that someone turned off as "unused".
1052 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
1053 * symfile.h: Update dwarf_build_psymtabs and
1054 elfstab_build_psymtabs prototypes.
1055 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
1056 Use file_ptr offsets. bfd_seeks use L_SET.
1058 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
1060 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
1061 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
1062 value so that demangler won't be invoked. This greatly speeds up
1064 * mips-tdep.c (mips_pop_frame): Rewrite handling of
1065 linked_proc_info so that it properly deallocates the appropriate
1066 item after it is done with it instead of before.
1067 * Don't pass bogus frame pointer to create_new_frame(). Just
1068 leave it as zero so that lower level code will figure out the
1071 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1073 Sony News native support.
1075 * Makefile.in (HFILES): added nm-news.h.
1076 * nm-news.h: new file.
1077 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
1078 fork-child.o coredep.o to NATDEPFILES.
1079 (NAT_FILE, NATDEPFILES): new macros for native support.
1080 * config/news.mt (TDEPFILES): removed exec.o.
1082 * remote-vx.c: remove redundant include of sys/time.h.
1084 * infrun.c: include ctype.h. Otherwise some machines result in
1085 undefined for isdigit.
1087 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
1089 * configure.in: Convert m68k entries to m68* entries to handle
1090 all the various m68xxx hosts and targets.
1091 * config/news1000.mt: No longer needed, same as news.mt.
1093 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1095 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
1097 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
1099 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
1100 nm-sun2.h, nm-mips.h.
1102 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
1104 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
1106 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
1108 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
1110 * xm-hppah.h: if __STDC__ is not defined, define
1112 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
1113 compiler; see the comment in the file.
1115 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
1117 First cut at support for all BSD variants on 386.
1119 * tm-i386bsd.h, xm-i386bsd.h: New config files.
1120 * i386b-nat.c: New native support file.
1121 * configure.in: Add host and target for i[34]86-*-bsd*.
1122 * config/i386bsd.mh, config/i386bsd.mt: New config files.
1124 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1126 Sun2 native support (untested).
1128 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
1129 REGISTER_U_ADDR): removed to nm-sun2.h.
1130 * nm-sun2.h: new file.
1131 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
1132 fork-child.o sun3-xdep.o removed.
1133 (NAT_FILE, NATDEPFILES): new macros.
1135 Mips native support. Decstation and iris4 have been tested.
1138 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1139 fill_fpregset): removed to irix4-nat.c
1140 * mips-xdep.c: removed.
1141 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
1143 * procfs.c: include nm.h.
1144 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
1145 * xm-irix4.h: bump copyright.
1146 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
1147 PROC_NAME_FMT): removed.
1148 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
1149 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
1150 (NAT_FILE, NATDEPFILES): new macros for native support.
1151 (CC): supply default compiler switches.
1152 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
1153 fork-child.o coredep.o.
1154 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
1156 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
1157 fork-child.o mips-xdep.o coredep.o.
1158 (NAT_FILE, NATDEPFILES): new macros for native support.
1160 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1162 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
1163 (NATDEPFILES): added fork-child.o
1164 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
1165 (NATDEPFILES): added fork-child.o
1166 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
1167 (NATDEPFILES): added fork-child.o
1169 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
1171 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
1172 by using puts_filtered instead.
1174 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1176 * remote-nindy.c (nindy_load): Replacement version from Steve
1177 Chamberlain, doesn't require forking to run "strip" or "sx".
1179 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
1181 * Makefile.in (HFILES): Add nm-*.h files.
1183 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1185 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
1186 (NATDEPFILES): added fork-child.o.
1188 * doc/gdbint.texinfo: document a few more macros, create new
1189 section for native macros.
1191 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
1193 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
1194 resolution of copyright issues.
1196 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
1198 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
1199 subdir gets configured.
1201 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
1203 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
1205 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
1206 searching for a "bfd_strip" program. Also, fixed up arguments
1207 passed to that program.
1209 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
1210 which is now used for something else. Rewrite description of
1211 associated parameters to match how gdb does it now.
1212 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
1214 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
1216 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1218 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
1221 * inferior.h (proc_signal_handling_change): prototype removed.
1222 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
1223 (handle_command): now calls target_notice_signals.
1224 * procfs.c (proc_signal_handling_change): renamed to
1225 procfs_notice_signals. Now static. Add prototype. All callers
1227 * target.h (struct target_ops): new field, to_notice_signals.
1228 (target_notice_signals): new macro to cover new field.
1229 * target.c (cleanup_target): default to_notice_signals to ignore.
1230 * corelow.c (core_ops),
1232 inftarg.c (child_ops),
1233 procfs.c (procfs_ops),
1234 remote-adapt.c (adapt-ops),
1235 remote-eb.c (eb_ops),
1236 remote-es1800.c (es1800_ops, es1800_child_ops),
1237 remote-hms.c (hms_ops),
1238 remote-mm.c (mm_ops),
1239 remote-nindy.c (nindy_ops),
1240 remote-st2000.c (st2000_ops),
1241 remote-udi.c (udi_ops),
1242 remote-vx.c (vx_ops, vx_run_ops),
1243 remote.c (remote_ops),
1244 target.c (dummy_target),
1245 xcoffexec.c (exec_ops): added static initializer for
1247 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
1249 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
1251 * main.c (define_command): Add forgotten initializer.
1253 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
1255 * language.c, language.h: Move saved_language out to global
1256 expected_language. Set expected_language when user expectation
1258 * language.c (language_info): Don't print type/range checking gub.
1259 * main.c (main): Set expected language.
1260 (execute_command): Check against expected language.
1261 * symfile.c (set_initial_language): Set expected language.
1263 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
1265 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1267 A bunch of changes mostly to improve debugging of C++ programs.
1268 Specifically, the calling of inferiors methods is improved.
1270 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
1271 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
1272 hide the implementation details of pointer-to-method objects.
1273 How to tell if the pointer points to a virtual method is
1274 still very dependent on the particular compiler, but this
1275 should make it easier to find the places to change.
1276 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
1277 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
1278 macros, instead of a hard-wired-in code that incorrectly
1279 assumed a no-longerused representation of pointer-to-method
1280 values. And otherwise fix the relevant bit-rotted code.
1282 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
1283 If there are both fields and methods, put a space between.
1285 * stabsread.c (read_struct_type): Fix bug in handling of
1286 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
1287 by '_'). (It used to prematurely exit the loop reading in
1288 the fields, so it would think it should start reading
1289 methods while still in the fields. This could crash gdb
1290 given a gcc that can emit nested type information.)
1292 * valops.c (search_struct_method): Pass 'this' value by
1293 reference instead of by value. This provides a more
1294 consistent interface through a recursive search where the
1295 "bottom" functions may need to adjust offsets (due to multiple
1297 * valops.c, value.h, values.c: Pass extra parameters to
1298 value_fn_field and value_virtual_fn_field so we can
1299 correctly adjust offset for multiple inheritance.
1300 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
1301 virtual function calls by using value_virtual_fn_field().
1302 * values.c: New function baseclass_offset, derived from
1303 baseclass_addr (which perhaps can be made obsolete?).
1304 It returns an offset rather than an address. This is a
1305 cleaner interface since it doesn't mess around allocating
1307 * valops.c (search_struct_method): Use baseclass_offset
1308 rather than baseclass_addr.
1310 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
1312 * Makefile.in: Re-install 29K/UDI stuff.
1313 * remote-udi.c (udi_resume): Clean up.
1314 * (udi_wait): Rewrite, leave out bugs.
1315 * Add debugging code to print out all register fetches and stores.
1316 * Straighten out target_ops.
1317 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
1319 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
1321 * remote-udi.c (udi_create_inferior): run with no arguments should
1322 not pass the program name as an argument, since the UDI code
1323 already handles that.
1324 (udi_load): get the symbols from prog_name, not arg_string (the
1325 load command should really use arg_string as the program name, not
1326 prog_name, but at least the run command works now).
1328 * munch: HP9000/300 nm puts an extra space between T and symbol
1331 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
1332 needed for vxworks targets.
1334 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
1336 * am29k-tdep.c (_initialize_29k): Make it possible for the
1337 user to set and query the address where function calls into the
1338 inferior write a small scratch routine. `set call_scratch_address'
1339 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
1340 * remote.c (remote_prepare_to_store): Only fetch regs if they are
1341 not already cached validly.
1343 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1345 Rs6000 native support.
1347 * infptrace.c: remove #ifdef USG from around include ptrace.h.
1348 machines without this header should not be compiling this file.
1349 * nm-rs6000.h, rs6000-nat.c: new files for native support.
1350 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
1351 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
1352 * xm-rs6000.h: do not include ptrace.h.
1353 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
1354 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
1355 infptrace.o and inftarg.o move to NATDEPFIES.
1356 (NAT_FILE, NATDEPFILES): new macro for native support.
1358 Sun3 native support.
1360 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
1361 new macros for native support.
1362 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
1363 removed sun3-xdep.o.
1364 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1366 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
1367 * sun3-nat.c, nm-sun3.h: new files for native support.
1369 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
1371 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
1372 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
1373 dbfsize and use it to initialize new local file scope dbsize.
1374 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
1375 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
1376 DIEs as well as the current check for undersize DIEs. This helps
1377 to gracefully detect and reject corrupted DIE information.
1379 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
1381 Add `command hooks' and a hook for inferior program stopping.
1383 * command.h (struct cmd_list_element): Remove unused `aux'
1384 field. Add new `hook', `hookee', and `cmd_pointer' fields.
1385 * command.c (add_cmd): Initialize new fields, elim old.
1386 (add_alias_cmd): Clone new fields.
1387 (delete_cmd): Un-hook hookee if we're deleting hook.
1388 (help_cmd): Tell user the command is hooked, if it is.
1389 (lookup_cmd_1): Abbreviations return the original command
1390 instead of themselves, so that hooks on the original cmd will be
1392 * defs.h (enum command_class): Add class_pseudo and comments.
1393 * gdbcmd.h (execute_user_command): Add prototype.
1394 * infrun.c (normal_stop): If the stop command is hooked,
1395 run the hook whenever we stop.
1396 (hook_stop_stub): Stub for catch_errors.
1397 (_initialize_infrun): Set up pseudo "stop" command.
1398 * main.c (execute_user_command): Code extracted from execute_command.
1399 (execute_command): If hooked, run the hook before the command.
1400 (define_command): If defining a new hook, check the command it
1401 is hooking, and warn if none. Install the hook.
1402 * source.c (_initialize_source): "l" is an abbrev for "list".
1403 * doc/gdb.texinfo: Document command hooks.
1405 * Makefile.in (VERSION): Roll to 4.6.7.
1406 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
1407 * infrun.c (breakpoints_inserted): Make it static again.
1408 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
1410 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1412 Native file renaming.
1414 * nat-sparc.c -> sparc-nat.c
1415 * nat-sun4os4.h -> nm-sun4os4.h
1416 * nat-trash.h -> nm-trash.h
1417 * config/sun4os4.mh: track file renaming.
1418 * configure.in: link to nm.h rather than nat.h.
1419 * infptrace.c: include nm.h rather than nat.h.
1421 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1423 Host/target/native split for sun4.
1425 * Makefile.in (TSOBS): removed corelow.o.
1426 * infptrace.c: included nat.h.
1427 * nat-trash.h: temporary header file. This should be removed once
1428 all hosts have the native/host/target split.
1429 * configure.in: add a symlink from nat-trash.h to nat.h if no
1430 other nat file exists for this configuration.
1431 * sparc-tdep.c: no longer include sys/ptrace.h.
1432 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
1433 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1435 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
1436 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
1437 to NATDEPFILES. removed sparc-xdep.o.
1438 (NATDEPFILES, NAT_FILE): new macros for native support.
1440 Break the direct connection from core_file_command to any
1441 particular type of core file support.
1443 * target.h (find_core_target): new prototype.
1444 * target.c (find_core_target): new function. Walks the target
1445 list looking for the core target.
1446 * core.c (core_file_command): replace calls to core_detach and
1447 core_open with find_core_target and direct calls.
1449 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
1451 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
1453 config/hp300hpux.mh: ALLOCA1 was not defined.
1455 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
1457 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
1458 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
1459 until we can figure out a better way to do paging.
1461 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
1463 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
1464 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
1465 * hppa-coredep.c: Remove, now that we use the hook.
1466 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
1467 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
1469 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
1470 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
1471 be ripped out and reimplemented right (see elfread.c).
1472 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
1474 Rename all HPPA files to fit into unique DOS filenames:
1475 * *hppabsd* => *hppab*
1476 * *hppahpux* => *hppah*
1478 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
1480 Make the /proc support a target-struct in its own right.
1482 * Makefile.in: Remove inftarg.[co], since it is now included via
1484 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
1485 reference infptrace.o. Add fork-child.o to all *.mh that
1488 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
1489 No longer global functions.
1490 (fork_inferior): New global function from fork-child.c.
1491 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
1492 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
1493 (child_create_inferior): Moved to fork-child.c as fork_inferior.
1494 (child_create_inferior): New tiny function that calls fork_inferior.
1495 * fork-child.c: New file, containing fork_inferior, which is
1496 built from slight mods to inftarg.c's child_create_inferior.
1498 * procfs.c (procfs_ops): Add target vector.
1499 (attach): Rename as static do_attach.
1500 (procfs_create_inferior): New tiny function that calls fork_inferior.
1501 (child_xfer_memory): Rename to static procfs_xfer_memory.
1502 (store_inferior_registers): Rename to static procfs_store_registers.
1503 (inferior_proc_init): Rename to static procfs_init_inferior.
1504 (procfs_attach, procfs_detach, procfs_prepare_to_store,
1505 procfs_files_info, procfs_open, procfs_mourn_inferior,
1506 procfs_can_run): Slightly mangled copies of the corresponding
1507 child_XXX routines from inftarg.c.
1508 (proc_wait): Renamed to static procfs_wait.
1509 (child_resume): Rename to static procfs_resume.
1510 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
1511 (initialize_proc_fs): Rename to initialize_procfs. Set up
1514 * putenv.c: index -> strchr.
1515 * regex.c: Always rename bcopy to memcpy, etc.
1516 FIXME: Eventually do the renames rather than use #define's.
1517 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
1519 * sparc-xdep.c: Move deferred_stores to target dependent.
1520 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
1522 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
1524 Split non-target-dependent code out of target_attach routines.
1526 * target.h: Comments on target_attach args and results.
1527 * infcmd.c (attach_command): Check for existing execution, call
1528 target_attach, set up terminal status and wait_for_inferior, wait
1529 for the attach status, and do normal_stop.
1530 * inftarg.c (child_attach): Remove target independent stuff.
1531 * remote-adapt.c (adapt_attach): Ditto.
1532 * remote-mm.c (mm_attach): Ditto.
1533 * remote-udi.c (udi_attach): Ditto.
1534 * remote-vx.c (vx_attach): Ditto.
1538 * remote-hms.c (hms_attach): Remove completely, it was useless.
1539 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
1540 commented-out start_remote calls.
1541 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
1542 DENTER and DEXIT macros and their calls. Use a real debugger --
1543 like gdb -- to see what functions are being called when.
1544 * utils.c (strcmp_iw): Make nonstatic, for lint.
1546 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
1548 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
1550 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
1552 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
1553 fix to differentiate between gcc1 & gcc2 compiled files so that we
1554 can debug calls that pass structs as args correctly.
1555 * symmisc.c (dump_symtab): If block was compiled with gcc, say
1556 so, and what version.
1558 * remote.c (remote_wait): Make regs be char to avoid picayune
1559 ANSI compiler warnings.
1561 * energize.h: Move all external struct decls to inside of
1562 __STDC__, add prototype for energize_shell_wait().
1563 * energize.c (getpty): Clean up, make us really get a controlling
1565 * (energize_initialize): Disable SIGIO prior to setting up for
1566 I/O interrupts. Move setsid(), et. al. to getpty().
1567 * (energize_shell_wait): New routine to wait for things started
1568 via the shell command, uses wait() instead of /dev/proc.
1569 * Also, add prototype for execute_command_1().
1571 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1573 * inftarg.c (child_create_inferior, child_attach,
1574 child_mourn_inferior): collect unix child process stratum
1575 functions which live below the target vector into this file to
1576 facilitate host/target/native split. Also, make them static.
1577 * inflow.c (child_mourn_inferior): removed.
1578 * infrun.c (child_create_inferior, child_attach): removed.
1579 (resume): becomes global so that functions below the
1580 target vector can find it.
1581 * inferior.h (resume): add prototype.
1582 (child_mourn_inferior, child_create_inferior, child_attach):
1585 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
1586 replaced with find_default_attach and
1587 find_default_create_inferior.
1589 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
1591 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
1592 addresses don't get displayed in the wrong positions.
1594 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1596 Separate core functions along target vector in preparation for
1597 native support. Functions above vector now live in core.c. Those
1600 * core.c (solib_add_stub, core_close, core_open, core_detach,
1601 get_core_registers, core_files_info, core_ops): moved to corelow.c
1602 (_initialize_core): removed addition of core_ops target.
1603 * corelow.c: new file.
1604 (solib_add_stub, core_close, core_open, core_detach,
1605 get_core_registers, core_files_info, core_ops): moved from core.c
1606 (_initialize_corelow): new function.
1607 * gdbcore.h (core_open, core_detach): added prototypes.
1608 (core_ops): add forward declaration.
1609 * Makefile.in (SFILES_MAINDIR): add core.c
1611 (TSOBS): change core.o to corelow.o
1613 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
1615 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
1616 instead of 'sun' predefined symbol so that trap analysis code is
1617 enabled only when the TARGET is a sun3.
1619 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1621 * tm-i960.h (ext_format_i960): Add top-level declaration.
1622 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
1623 blocks, else Sun4 compiler complains.
1625 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
1627 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
1628 instruction's argument. Patch from jonathan@cs.stanford.edu
1631 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1633 Break the thread of control that implies that a unix child
1634 process will be the default target.
1636 * target.c (find_default_run_target, find_default_attach,
1637 find_default_create_inferior, return_zero): new functions.
1638 (cleanup_target): Make return_zero the default for to_can_run.
1640 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
1641 child_create_inferior references with find_default_XXX instead.
1643 * target.h (struct target_ops): new field, to_can_run.
1644 (find_default_attach, find_default_create_inferior): new prototypes.
1645 (target_can_run): new macro.
1647 * Also added a zero (default) to_can_run element to all static
1648 struct target_ops initializations throughout GDB, except:
1649 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
1651 * infrun.c (child_create_inferior): Clean up error handling when
1652 no exec file is specified.
1653 (child_attach): Don't require exec file.
1655 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
1657 Remove kill_inferior_fast, in favor of target_kill, which goes
1658 through the target vector.
1660 * inferior.h (kill_inferior_fast): remove declaration.
1662 * main.c (disconnect): call quit_cover using catch_errors rather
1663 than calling kill_inferior_fast directly. New way goes through
1664 the target vector, handles attached processes, and writes
1665 command history if appropriate.
1666 (quit_cover): new function, wrapper for quit_command.
1668 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
1669 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
1670 inlining them into the local kill_inferior when needed.
1672 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
1674 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
1675 * stabsread.c (read_struct_type): Simplify complicated expression
1676 for dumb DECstation compiler.
1678 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1680 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
1681 operands to memory management instructions, from WRS.
1683 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
1685 * main.c (main): Back out previous language setting changes.
1686 Replace with simple default to C before processing any init
1687 files. There MUST be a language set, even in the absence of
1688 init files or executables, or expression parsing fails.
1690 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
1692 * main.c (main): Move code that sets initial language to
1693 symfile.c. Fixup places where command files are processed to
1694 be consistent in setting a default language if none has been
1696 * symfile.c (set_initial_language): Add code moved from
1697 main() that sets an initial default language when a new
1698 symbol file is read.
1699 * symfile.c (symbol_file_command): Call set_initial_language.
1700 * symtab.c (find_main_psymtab): Add FIXME comment.
1702 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1704 * breakpoint.c, sparc-tdep.c: comment changes.
1705 * configure.in: removed target_dependent line.
1707 * remote-mm.c (mm_attach): change printf to error to prevent
1709 * remote-udi.c (udi_attach): change printf to error to prevent
1712 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
1713 calls to {fetch|store}_inferior_registers with calls to
1714 target_{fetch|store}_registers, for remote-target independence.
1716 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
1718 * Makefile.in: Fix bug I introduced in merging Rich's change.
1719 * infrun.c (child_create_inferior): Use proceed() rather than
1720 doing all the same stuff by hand.
1722 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1724 * Makefile.in, configure.in: add support for files used only when
1725 configured native, that is, when host = target.
1727 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1729 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
1730 stores are target dependent and were moved from xm to tm.
1732 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
1734 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
1736 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
1737 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
1739 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1741 * target.h (struct target_ops): removed to_convert_to_virtual and
1742 to_convert_from_virtual elements. Initializations removed from
1743 all static initializations.
1744 (target_convert_to_virtual, target_convert_from_virtual):
1746 (host_convert_to_virtual, host_convert_from_virtual): Removed
1747 forward declarations.
1748 * target.c (cleanup_target): removed default assignments for
1749 to_convert_to_virtual and to_convert_from_virtual.
1750 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
1752 * findvar.c (value_of_register, value_from_register):
1753 target_convert_to_virtual inlined.
1754 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
1755 * valops.c (value_assign): target_convert_from_virtual inlined.
1757 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
1759 * main.c (gdb_readline): Avoid printf_filtered, which sets char
1760 position wrong if used for the prompt.
1761 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
1763 Support for accessing arbitrary MIPS stack frames in memory.
1765 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
1766 set, run it before INIT_EXTRA_FRAME_INFO.
1767 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
1769 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
1770 (FP) value in the frame_info struct if it is zero (as from top of
1772 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
1774 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
1775 comes back as zero. So does FP_REGNUM, as a trigger for
1776 init_extra_frame_info.
1778 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
1779 the program counter set before INIT_EXTRA_FRAME_INFO is run.
1780 (INIT_FRAME_PC): Defined to null.
1781 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
1782 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
1783 Briefly explain MIPS stacks in GDB.
1785 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
1787 * copying.awk, copying.c (show_copying_command,
1788 show_warranty_command): Rename from copying_info, warranty_info,
1789 to match command function conventions.
1791 * utils.c (prompt_for_continue): Reinitialize more-counts
1792 before printing anything, and again afterward. Fix comments.
1793 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
1794 or alloca() if needed.
1796 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
1797 detect native versus cross-host.
1799 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
1801 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
1802 Suns. Rename to m68k_saved_pc_after_call.
1803 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
1804 m68k_saved... instead of sun3_saved...
1806 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
1808 * Makefile.in (update-depend, update-alldeps): Split out of
1809 setup-to-dist, for convenience in rebuilding the depend and
1811 (assorted): Update to catch straggler files when building gdb.tar.Z.
1813 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
1815 Preliminary cleanup for splitting host/native/target.
1817 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
1818 here; it is dealt with at a gdb-target-independent level.
1819 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
1820 high toned routine. Fix return type to void.
1821 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
1822 Rich and I believe the "real problem" was that both single_step
1823 and target_resume were issuing PT_CONTINUE calls. This would
1824 cause the second PT_CONTINUE to sometimes fail because the process
1825 was already running.
1826 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
1828 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
1830 * energize.c (pty_to_kernel): Must check for EAGAIN as
1831 termination condition.
1832 (full_filename): Don't prepend dirname if filename begins with /.
1833 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
1835 (getpty (NCR)): Lotsa bug fixes...
1836 (kernel_dispatch (case StopRType)): Use kill() instead of
1837 killpg() so we can deal with losing systems...
1838 (wait_for_events): Work around NCR select() lossage. It doesn't
1839 zero out readfds when select() returns zero.
1840 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
1841 getcwd() instead of getwd() (NCR getwd() seg faults).
1842 (energize_wait): Use sigaction() for NCR. Their version of signal()
1843 is unreliable by default.
1845 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
1846 error from PIOCSWSTOP.
1848 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
1849 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
1850 defs.h, utils.c: Make vfprintf_filtered global.
1852 * energize.c (send_location): New routine to consolidate all
1853 places where we must notify kernel of where the given pc is.
1854 (cplus_demangle): Put single-quotes around demangled names.
1855 (energize_call_command): Call send_location() after doing up,
1856 down, and frame commands.
1858 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1860 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
1861 pass at doc for two new remote targets---29K using UDI, and Tandem
1862 ST2000 using STDBUG.
1864 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
1866 * doc/all.m4: turn on H8/300 stuff for generic manual
1868 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
1869 after explicit call to breakpoint() in serial stubs.
1871 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
1873 * mipsread.c: Clean up some white space.
1874 (parse_symbol): Handle stEnd of stFile.
1875 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
1877 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
1878 store_inferior_registers): Replace unexplained numbers
1879 with manifest constants from a DECstation header file.
1880 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
1881 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
1883 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
1885 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
1886 for "down". Suggested by Richard Stallman.
1888 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1890 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
1891 redeclaration bug on SunOS 4.
1893 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
1895 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
1896 * m68k-stub.c: Remove a few extraneous ANSI-isms.
1897 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
1898 they aren't already there.
1899 * remote-vx.c (vx_prepare_to_store): Ditto.
1900 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
1902 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
1904 Removed a large number of changes inserted by Per Bothner
1905 for C++ support. These will go back in when they've been
1908 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
1910 * serial.h: Fix prototye for serial_raw().
1911 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
1912 serial_write() to match prototypes.
1913 * remote-st2000.c (get_reg_name): Make *p be const.
1915 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1917 * remote-nindy.c (nindy_fetch_registers): Make return type void,
1918 to agree with target structure field type.
1919 (nindy_store_registers): Ditto.
1921 * Makefile (OPCODES): New var, pointing to opcodes library.
1922 (CLIBS, CDEPS): Include it.
1923 (saber_gdb): Load opcodes library.
1925 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
1927 * a68v-xdep.c (store_inferior_registers): declare as void.
1928 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
1929 * remote-st2000.c: Massive changes to use new serial package.
1930 Also added 'connect' command to transparantly connect to serial
1932 * ser-termios.c: Big cleanup, use nicer coding conventions.
1933 * ser-bsd.c: New module, serial stuff for BSD systems.
1934 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
1935 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
1937 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1939 * doc/gdb.texinfo: fix shameful error of agreement reported by
1940 jimb@occs.cs.oberlin.edu (Jim Blandy)
1941 * doc/gdb.texinfo: remove old partial discussion of remote serial
1942 protocol (via serial debug stubs)
1943 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
1944 use of serial debug stubs
1946 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1948 * symfile.h: Declaration of set_demangling_style() moved
1949 here from demangle.h (which is now in ../include).
1950 * i386-xdep.c: Update comment.
1952 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1954 * symtab.c (completion_list_add_symbol): restructured to optimize
1955 for time. First clip names that cannot match. Then clip any
1956 names we've already considered. Drop a redundant strncpy. Drop
1957 a redundant malloc and associated free for demangled names.
1959 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
1961 * a68v-xdep.c (store_inferior_registers): Define as type void.
1962 * configure.in: Add host m68k-apollo*-bsd*.
1963 * demangle.c (struct demanglers): Use enum instead of constant
1964 value to keep braindamaged HP/Apollo compiler happy.
1966 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
1968 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
1969 match "FOO". This allows 'break Foo' to work when Foo is
1970 a mangled C++ function. (See comment before function.)
1972 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
1974 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
1975 for files in vx-share/*.c.
1976 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
1977 for normal GDB source files.
1979 * Makefile.in (VERSION): Roll to 4.6.6.
1981 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
1982 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
1983 * tm-sun3os4.h: Update comments.
1984 * xm-delta88.h: Remove STACK_END_ADDR.
1986 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
1988 * Makefile.in (VERSION): Roll to 4.6.5.
1990 * infrun.c: Lint for recent `handle' changes.
1992 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
1993 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
1994 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
1995 should include a ser-XXX.o module.
1997 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
1998 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
2000 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
2001 known suns in configure.in, rather than mapping them to unique
2002 config files that happen to duplicate other config files.
2003 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
2004 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
2006 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
2008 * configure.in (*-*-sunos*): Use trailing * to match all
2009 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
2010 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
2011 in production on Sun-4.
2012 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
2013 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2014 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2016 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
2017 config/sparc-noun.mt: New target configs for embedded.
2018 * config/sun4os3.{mh,mt}: Remove, never existed in production.
2020 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
2021 target definitions for embedded with and without underlines on
2022 identifiers. FIXME -- this ought to be known by BFD instead.
2024 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
2025 not a parameter of the CPU, but of the development environment.
2026 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
2028 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
2030 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
2031 (which involves reading in main's symtab) if we have no breakpoints.
2033 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
2035 * dwarfread.c (cu_language): New local variable to record
2036 language for current compilation unit being processed.
2037 * dwarfread.c (set_cu_language): New local function to decode
2038 and record language for current compilation unit being processed.
2039 * dwarfread.c (synthesize_typedef): Add local function to
2040 synthesize a typedef for C++ classes, structs, unions, and
2042 * dwarfread.c (read_structure_scope): Synthesize typedefs
2043 for C++ classes, structs and unions.
2044 * dwarfread.c (read_enumeration): Synthesize typedefs for
2046 * dwarfread.c (read_file_scope): Call set_cu_language to
2047 record language for current compilation unit. After symtab
2048 is built, save this recorded language.
2049 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
2050 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
2051 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
2052 typedefs for C++ classes, structs, unions, and enumerations.
2053 * dwarfread.c (scan_compilation_units): Call set_cu_language
2054 to record language for current compilation unit.
2055 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
2056 for TAG_enumeration_types, rather than in add_partial_symbol.
2057 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
2058 case with class, struct, and union type cases, now that they are
2059 the same. Remove tests for non-NULL name attributes, now done
2061 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
2062 treat as alias for TYPE_CODE_STRUCT for now.
2064 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
2066 * Makefile.in: map "gdb" through program_transform_name when
2069 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
2071 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
2072 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
2073 Use "regi" for local indexing through register numbers, reserving
2074 "regno" for the name of a specific register passed as an input
2075 parameter. Fix bug propagated through all versions that sometimes
2076 used regno as an index when it should have been regi, thus using
2077 -1 as an index in some cases.
2079 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
2081 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
2082 respectively, so same demangler can be used by other programs.
2083 * Makefile.in: Remove demangler stuff.
2084 * Makefile.in (depend): Pass -I../readline (needed for main.c).
2085 * demangle.c (_initialize_demangler): Tell demangler which
2086 CPLUS_MARKER to assume.
2088 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
2090 RS/6000 portability changes (for hosting cross-debuggers).
2092 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
2093 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
2094 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
2095 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
2096 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
2097 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
2098 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
2099 (NO_SINGLE_STEP): Add, target-dependent.
2100 (loadinfotextindex): Lowercase, remove "aix_".
2101 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
2102 (NO_SINGLE_STEP): Remove, target-dependent.
2103 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
2104 * xcoffread.c: Only build file if RS/6000 native GDB.
2105 (build_function_symbol): Remove #if 0'd code.
2106 * rs6000-tdep.c: Cleanup. Add static fn protos.
2107 Use CORE_ADDR for addresses throughout. Make void fns void.
2108 (pop_dummy_frame): Add FIXME about bogosity of design here.
2109 (rs6000_struct_return_address): Ditto.
2110 (frameless_function_invocation, frame_get_cache_fsr,
2111 frame_initial_stack_address, xcoff_relocate_symtab,
2112 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
2113 add_text_to_loadinfo, find_toc_address): Move from xdep file.
2114 Use CORE_ADDRs. Change identifiers to lowercase.
2116 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
2117 supplying dummy routines if non-native. Add prototype for
2118 static exec_one_dummy_insn. Move a mess of functions to
2119 rs6000-tdep.c (as above). Remove #if 0'd code.
2121 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
2122 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
2123 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
2125 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
2128 * vx-share/README, nindy-share/README: New files describing
2129 how these directories' code is shared, and with whom.
2131 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
2133 * configure.in (target configurations): Reformat into table.
2134 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
2136 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
2137 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
2138 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
2139 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
2140 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
2141 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
2143 * Makefile.in (config-check): Add command to check whether
2144 configure.in is consistent with config/*.
2146 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
2148 * configure.in (host configurations): Reformat nested cases into
2149 easy-to-maintain table.
2150 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
2151 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
2153 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
2155 * cplus-dem.c: Reorder args to most local functions to make them
2156 follow the consistent pattern of struct work_stuff pointer first,
2157 followed by pointer into string being demangled, followed by
2158 pointer to the string where the result is being stored, followed
2159 by other args. Also generally replace most variables of name
2160 "type" with "mangled" for consistency. They all pointed to the
2161 same string but half were one name and half the other.
2162 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
2163 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
2164 use whenever a qualified name is being demangled.
2165 * cplus-dem.c (do_type): Qualified names are treated similarly
2166 to fundamental types, not as modifiers of fundamental types.
2168 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
2170 * configure.in: Add sparclite as a target.
2172 * sparc-stub.c (handle_exception): Flush instruction cache just
2173 before returning to the user. (hexToInt): Fix overzealous cleanup.
2175 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
2177 * infrun.c (handle_command): Rewrite to allow multiple signal
2178 numbers, signal number ranges, and to recognize "all" to mean all
2179 signals except those used by the debugger.
2180 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
2181 to set or reset actions for specific signals.
2183 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
2185 * coffread.c (decode_type): Call alloc_type to alloc new
2187 * stabsread.c (read_array_type, read_range_type, define_symbol):
2188 Call alloc_type to alloc new types.
2189 * stabsread.c (define_symbol): Move dbl_valu symbol field data
2190 from type_obstack to symbol_obstack.
2191 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
2193 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
2194 associated with a type, using the same mechanism as was used to
2195 allocate space for the type structure itself.
2196 * coffread.c (patch_type, coff_read_struct_type,
2197 coff_read_enum_type): Use TYPE_ALLOC.
2198 * dwarfread.c (struct_type): Use TYPE_ALLOC.
2199 * gdbtypes.c (create_array_type, check_stub_method,
2200 allocate_cplus_struct_type): Use TYPE_ALLOC.
2201 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
2202 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
2203 read_range_type): Use TYPE_ALLOC.
2205 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
2207 * breakpoint.c (breakpoint_re_set): Select a default source
2208 symtab if one is not currently selected.
2209 * utils.c (query): Call wrap_here before building the output
2210 query string, to turn off wrapping and flush any buffered output.
2211 Otherwise our query may end up in the wrap buffer and never be
2213 * eval.c (evaluate_subexp): Report error when attempting to
2214 evaluate subscript for types without a target type, rather
2215 than dumping core by using the NULL pointer.
2216 * symfile.c (symbol_file_command): Forget current_source_symtab
2217 and current_source_line when discarding symbol table.
2219 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
2221 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
2223 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
2224 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
2226 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
2228 * remote.c (remote_open): Fix baud rate setting to make -b flag
2229 work. (remote_wait): Change 'T' message parser to deal with new
2230 improved format which allows stub to send an arbitrary bunch of
2232 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
2233 make all this re-entrant by storing all state on the stack. Clean
2234 up memory error trapping. (computeSignal, set_debug_traps):
2235 make it all table driven. Make a start at a baud rate setting command.
2237 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
2239 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
2241 * remote-vx.c: redefine malloc to avoid buggy declaration on
2242 RS/6000 <rpc/types.h>.
2243 xm-rs6000.h: include <sys/select.h> to define fd_set for
2244 <rpc/svc.h> on RS/6000.
2246 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
2248 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
2249 recursive invocations of make. Always create installation
2252 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
2254 * m68k-pinsn.c: Minor fix in style of output (don't use
2255 range to indicate floating point control registers).
2257 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
2259 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
2261 * infcmd.c (registers_info): Handle multiple register names.
2262 Changes inspired by Roland McGrath.
2264 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
2266 * sparc-stub.c: New file. Mix it with your SPARClite
2267 application, and it will speak GDB remote protocol!
2268 * remote.c (remote_wait): Change 'T' (expedited reply) message to
2269 deal with arbitrary registers. Needed for sparc-stub.
2271 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
2273 * cplus-dem.c (cplus_markers): Add table for gnu style and
2274 use throughout, in place of compile time constant CPLUS_MARKER.
2275 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
2276 * cplus-dem.c (cfront_special): New function, as suggested
2277 by pfieland@stratus.com.
2278 * cplus-dem.c (forget_types): New function.
2279 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
2281 * cplus-dem.c (mop_up): Call forget_types().
2282 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
2283 Use throughout, instead of checking current_demangling_style.
2284 * cplus-dem.c (demangle_signature): When finding an explicit
2285 start of function args, forget all remembered types for
2286 lucid/cfront style demangling.
2287 * cplus-dem.c (demangle_prefix): In a sequence of two or more
2288 underbar characters, use last pair as the delimiter. Hoist
2289 gnu_special() call up to cplus_demangle(). Call cfront_special()
2291 * cplus-dem.c (cplus_special): Fix virtual table name demangling
2292 for inherited classes.
2293 * cplus-dem.c (demangle_args): Document quirks of numbered
2294 references to previously seen types.
2295 * dbxread.c (read_ofile_symtab, process_one_symbol):
2296 Use AUTO_DEMANGLING rather than explicitly checking
2297 current_demangling_style.
2298 * demangle.h: Add some comments.
2299 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
2300 CFRONT_DEMANGLING): New macros.
2301 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
2302 not found in the actual producer string produced by lcc.
2303 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
2304 than explicitly checking current_demangling_style.
2306 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
2308 * breakpoint.c (enable_longjmp_breakpoint,
2309 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
2310 Check for duplicate breakpoints at the same address. Bug report
2311 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
2313 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
2315 * buildsym.c (end_symtab): Document that end_symtab can return
2316 NULL under non-error conditions.
2317 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
2318 returned from end_symtab for empty compilation units.
2320 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
2322 * am29k-tdep.c: Lint from DECstation compiler.
2323 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
2324 As the man page says, "Sometimes you just can't get lint to shut
2325 up". That doesn't mean you should blow away the code it won't
2327 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
2328 it up over the next few weeks. Make mips x 29k build.
2329 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
2330 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
2331 but leave it as a comment because the breakpoint instruction
2332 is not easily accessible at this moment (it's static, and if
2333 we define one here, it goes into every file compiled).
2335 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
2337 * Makefile.in (VERSION): Bump to 4.6.3.
2338 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
2339 function scopes when building partial symbol tables.
2340 * objfiles.c (open_existing_mapped_file): Make it clear in
2341 warning message that out of date mapped files are ignored.
2342 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
2343 unit source file name in error message.
2345 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
2347 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
2348 * dwarfread.c (struct_type): In absence of AT_byte_size for
2349 bitfield, use size of object of member's type for the size of
2350 the anonymous object containing the bit field.
2351 * dwarfread.c (completedieinfo): Set has_at_byte_size when
2352 an AT_byte_size attribute is seen.
2353 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
2354 union aux_ext (was aux_ent).
2355 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
2356 unsigned char* to char*, for Lucid compiler.
2357 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
2358 to be correct type (from unsigned char* to char*).
2359 * valprint.c (type_print_derivation_info): Minor tweak to placement
2360 of commas in derived class printing.
2361 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
2363 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2365 * xm-go32.h: Define LSEEK_NOT_LINEAR
2366 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
2367 then work out the lseek positions of newlines by running through
2368 the file and `tell'ing. This makes source file listing work on
2369 OS's where the relationship between physical position in file and
2370 canonical position is indeterminate, eg VMS and DOS.
2372 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
2374 * stabsread.c: Ensure that all members of all allocated structures
2375 are initialized to known state to avoid hard to find bugs with gdb
2376 using fields containing random data.
2377 * buildsym.c (start_subfile): Compact dirname initialization.
2378 * buildsym.c (patch_subfile_names): New function.
2379 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
2380 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
2381 * buildsym.h (patch_subfile_names): Add prototype.
2382 * dbxread.c (process_one_symbol): Call patch_subfile_names.
2384 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
2386 * remote-udi.c: Update comments.
2388 * remote.c (getpkt): Only force retransmission ten times;
2389 after that, assume bug in target code, and handle pkt anyway.
2391 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
2393 * configure.in: Add support for apollo 68k under BSD environment.
2394 * xm-apollo68b.h: New file to support above.
2396 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
2398 * configure.in: Recognize i486 host cpu.
2399 * valprint.c (type_print_derivation_info): Print derivation info
2400 in same form as class declarations in source.
2401 * valprint.c (type_print_varspec_suffix): Split arg printing
2402 code out to type_print_args function.
2404 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
2406 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
2407 at_import, at_frame_base.
2408 * dwarfread.c (completedieinfo): Remove cases for obsolete
2409 AT_visibility, AT_import, and AT_frame_base attributes.
2410 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
2411 i860, which can keep up to 4 shadow breakpoints.
2412 * tm-stratus.h (USG): Define.
2413 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
2414 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
2415 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
2416 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
2417 * config/stratus.mt (TDEPFILES): Include files available from
2418 stratus that are not yet in release pending receipt of paperwork
2420 * buildsym.c (finish_block): Minor code format change.
2421 * gdbtypes.h (struct field): Add to comments.
2422 * gdbtypes.h (virtual_field_bits): Add to comments.
2423 * objfiles.c (allocate_objfile): Change obstack interface to
2424 match FSF merging efforts.
2426 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
2428 * Makefile.in (VERSION): Bump to 4.6.2.
2429 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
2430 * Makefile.in (OBS): Add stabsread.o
2431 * Makefile.in (stabsread.o): Add build rule.
2432 * stabsread.c, stabsread.h: New files.
2433 * buildsym.c: Split out stabs specific support to stabsread.c.
2434 * buildsym.h: Split out stabs specific support to stabsread.h.
2435 * dbxread.c (stabsread.h): Include
2436 * dbxread.c (dbx_new_init): Call stabsread_new_init.
2437 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
2438 * dbxread.c (read_ofile_symtab): Call end_stabs.
2439 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
2440 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
2441 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
2442 really_free_pendings to cleanups.
2443 * elfread.c (elf_new_init): Call stabsread_new_init.
2444 * gdbtypes.c: Small changes to maintenance commands.
2445 * mipsread.c (stabsread.h): Include.
2446 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
2447 * xcoffread.c (stabsread.h): Include.
2448 * xcoffread.c (global_stabs): Remove redundant def.
2449 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
2451 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
2453 * lmode_inferior_valid, lmode_ours_valid: New static vars.
2454 * inflow.c (terminal_init_inferior, terminal_inferior,
2455 terminal_ours_1, initialize_inflow): Record and use state
2456 of lmode_inferior_valid and lmode_ours_valid.
2458 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2460 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
2461 include <sgtty.h> on USG. (from sef).
2463 * depend: es1800 dependency needed here.
2465 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
2467 * buildsym.c (read_struct_type): Initialize structs allocated
2468 with alloca, to avoid using random values from stack later on.
2469 * defs.h (fprintf_filtered): Add prototype.
2470 * gdbtypes.c (check_stub_method): Fix misleading comments.
2471 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
2473 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
2474 small changes to maint support functions.
2475 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
2476 for some fields and expand comments.
2477 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
2478 macro and track change to obstack_full_begin macro.
2479 * utils.c (fprintfi_filtered): New function.
2480 * valprint.c (type_print_base): Fixup field printing to not
2481 print extraneous lines and not print bogus "no data fields"
2482 messages for C++ classes with no data members. Also use new
2483 fprintfi_filtered function.
2485 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2487 * configure.in: es1800 ok for 68000 too.
2489 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2491 * configure.in: echo error messages to stderr, not stdout
2493 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2495 * configure.in: recognize hppa* instead of hppa
2497 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
2499 * energize.c: Second cut at DynamicLoad message handling.
2501 * energize.c: Relativize pathnames in #include statements.
2502 * (kernel_dispatch): Better error messages for unknown protocol
2504 * (kernel_dispatch): First cut at DynamicLoad message handling.
2506 * Makefile.in: Remove -I../readline from all compilations,
2507 include a special case for main.o instead.
2509 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
2511 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
2512 error if it fails to find a member type, rather than return NULL
2513 and trigger a coredump.
2514 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
2515 lookup_demangled_partial_symbol,): Ask demangle_and_match to
2516 match on complete demanglings, including argument lists for member
2517 functions, rather than just accepting the first demangling that
2518 matches the class and function name.
2519 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
2520 to start_symtab as the directory name.
2521 * dwarfread.c (completedieinfo): Strip off any leading hostname
2522 portion of the AT_comp_dir attribute string. Gdb doesn't know
2523 what to do with them (FIXME).
2525 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
2527 * breakpoint.c (commands_command): Simplify code a bit, remove
2528 unnecessary fflush().
2530 * Makefile.in (OTHERS): Add gcc.patch.
2531 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
2533 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
2535 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
2536 lcc producer string.
2538 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
2540 * WHATS.NEW renamed to NEWS.
2542 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
2544 * dbxread.c, dwarfread.c: Re-enable experimental code to
2545 automatically select demangling style.
2546 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
2547 DEMANGLING_STYLE, to make more descriptive. Revert back to
2548 "auto" as default. Comment use.
2549 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
2550 * Makefile.in (${DEMANGLER}.o) Remove target and special
2553 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
2555 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
2557 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
2559 * Makefile.in, demangle.c: Change default demangling style to
2561 * Makefile.in: Update version to 4.6 !!!
2562 * README, WHATS.NEW: Update for 4.6.
2564 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
2566 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
2569 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
2570 nodes as base classes.
2572 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
2574 * alldeps.mak, depend: Update.
2576 * xcoffread.c: Add decl for section_offset to keep prototype happy.
2578 * Makefile.in (VERSION): 4.5.9.
2580 * xm-hp300bsd.h: Add decl for strdup().
2581 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
2582 PDR. Cleanup a few things, fix compilation warnings.
2584 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
2586 * Makefile.in (DEMANGLING_STYLE): New define to set default
2587 demangling style for C++. Defaults to "auto".
2588 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
2589 * Makefile.in (SFILES_MAINDIR): Add demangle.c
2590 * Makefile.in (OBS): Add demangle.o
2591 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
2592 Remove compile time decisions about demangling style and replace
2593 with runtime decisions using current_demangling_style.
2594 * cplus-dem.c (main): Expand code included during building of
2595 standalone demangler to recognize demangling style options.
2596 * dbxread.c (demangle.h): Include.
2597 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
2598 demangling style if processing g++ code and current demangling style
2599 is auto (Note: this feature currently disabled.)
2600 * demangle.c: New file, generic demangling control.
2601 * demangle.h (demangling_styles): New enumeration to select one
2602 of several demangling styles. Also define string names for each
2604 * demangle.h (set_demangling_style): Add prototype.
2605 * dwarfread.c (demangle.h): Include.
2606 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
2607 New producer string prefixes to recognize.
2608 * dwarfread.c (handle_producer): Consolidate actions for specific
2609 producers. Set demangling style based on producer string if
2610 current style is auto. (Note: this feature currently disabled.)
2611 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
2613 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
2615 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
2617 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2619 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
2620 * c-exp.y: Call lookup_signed_typename() after seeing
2621 "signed". This handles "signed char" correctly.
2622 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
2623 keywords before a type specifier.
2625 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
2627 * command.c (lookup_cmd_1): Clarify descriptive comments.
2628 * gdbcmd.h (maintenanceprintlist): Add declaration.
2629 * main.c (maintenanceprintlist): Add definition.
2630 * main.c (gdb_completer_command_word_break_characters): Add.
2631 * main.c (symbol_completion_function): Switch completer word
2632 break character sets dynamically, based on whether completion is
2633 being done on commands or on something else.
2634 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
2635 * maint.c: Include demangle.h.
2636 * maint.c (maintenance_demangle): New function.
2637 * maint.c (maintenance_print_command): New function.
2638 * maint.c (_initialize_maint_cmds): Reorganize some commands
2639 under new maintenance print subcommand.
2641 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2643 * gdbtypes.c (lookup_struct_elt_type): If the input type is
2644 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
2645 target type. Otherwise, 'whatis this.field' wouldn't work,
2646 which would be inconsistent, since 'print this.field' works.
2647 * buildsym.c (read_struct_type, read_enum_type): Clear
2648 TYPE_FLAG_STUB flag.
2649 * buildsym.c (cleanup_undefined_types): Don't rely on a
2650 flawed "Reasonable test to see if" a type has been defined
2651 since it was referred to; now we can just see if the
2652 TYPE_FLAG_STUB flag has been cleared.
2653 * valprint.c (print_type_base): Emit public/protected/private
2654 labels for methods as well as fields. Also, indent these labels
2655 2 spaces instead of 4, for a more conventional "look".
2656 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
2657 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
2658 * gcc.patch: New file. Contains patch for gcc (so people
2659 with gdb-2.2.x won't have to wait for a new gcc release).
2661 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
2663 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
2664 (print_addr): Call print_address to show symbolic version as well.
2666 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
2668 (vx_read_register): Declare inferior_fp_regs. Delete code for
2669 copying "inferior_registers" around; the values are already in var
2670 "registers". Use correct size for register set.
2672 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
2673 target doesn't support it.
2674 (vx_read_register): Don't try reading them either.
2676 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
2677 VxWorks back end reads them in one contiguous set except for this
2679 (register_names): Change "pc" to "pcw" to avoid confusion printing
2681 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
2682 find the PC under VxWorks.
2684 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
2686 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
2687 to create new blank types, instead of handcrafting them.
2688 * defs.h (printfi_filtered): Add prototype.
2689 * utils.c (printfi_filtered): New function.
2690 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
2691 to simplify the code. Other cleanups.
2692 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
2693 * gdbtypes.h (struct cplus_struct_type): Add comments describing
2694 use of various fields.
2695 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
2696 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
2697 production that currently treats it exactly the same as STRUCT.
2698 * c-exp.y (yylex): Recognize "class" as token CLASS.
2699 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
2700 * symtab.c (decode_line_1): Fix to pass quoted args on down to
2701 general symbol handling code. Call cplus_mangle_opname with
2703 * symtab.c (decode_line_2): Print demangled function names in
2704 breakpoint menus, instead of just file and line number.
2705 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
2706 * valprint.c (type_print_base): Print "class" for C++ classes,
2707 rather than "struct". Print section labels for public, protected
2708 and private members of C++ classes.
2709 * values.c: Include demangle.h.
2710 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
2712 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
2714 * Makefile.in (VERSION): Update to 4.5.8.
2716 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
2718 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
2719 prevent crashes when examining cross-targets.
2720 * dbxread.c (process_one_symbol): Include directory name when
2721 calling start_subfile for SOL & BINCL symbols. This allows gdb to
2722 find include files, and yacc/lex sources when the cwd doesn't match
2723 that in which the object was compiled.
2724 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
2726 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
2729 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
2731 * maint.c (maintenance_command, maintenance_info_command):
2732 Install with allow_unknown as 0 and call help_list to show
2733 list of possibilities when no subcommand is specified.
2735 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
2737 * configure.in: Add m68k-ericsson-*.
2738 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
2740 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
2742 * maint.c: New file.
2743 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
2744 * Makefile.in (OBS): Add new file maint.o.
2745 * defs.h (command_class): Add class_maintenance.
2746 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
2747 commands. Allow for them (and other nonessential parts of gdb)
2748 to be selectively left out under special circumstances.
2749 * gdbtypes.c (recursive_dump_type): New function; supports
2750 maintenance print-type command.
2751 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
2753 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
2755 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
2756 initializers. Add initializations for setprintlist, showprintlist,
2757 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
2758 * printcmd.c (maintenance_print_type): New maintenance cmd.
2759 * valprint.c (setprintlist, showprintlist): Move to main.c, as
2760 implied by comment that all cmd lists are owned by main.c.
2761 * infcmd.c (unsetlist): Move to main.c, as implied by comment
2762 that all cmd lists are owned by main.c.
2763 * language.c (setchecklist, showchecklist): Move to main.c, as
2764 implied by comment that all cmd lists are owned by main.c
2765 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
2766 deletelist): Remove redundant declarations (also in gdbcmd.h).
2767 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
2768 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
2769 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
2770 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
2771 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
2772 maintenance_print_msymbols, maintenance_print_objfiles):
2774 * symmisc.c (printsyms_command, printpsyms_command,
2775 printmsyms_command, printobjfiles_command): Removed from
2776 _initialize_symmisc.
2777 * main.c (dump_me_command): Moved to maint.c and renamed to
2778 maintenance_dump_me.
2779 * breakpoint.c (all_breakpoints_info): Rename to
2780 maintenance_info_breakpoints.
2781 * breakpoint.c (_initialize_breakpoint): Convert add_info of
2782 all_breakpoints_info to add maintenance_info_breakpoints to the
2783 maintenanceinfolist instead.
2784 main.c (initialize_main): Set up maintenance class commands.
2786 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
2788 * energize-patches: Fix minor problems with building energize lib.
2790 * energize-patches: Change names of all cadillac procedure calls
2791 to be energize procedure calls. Simplify many hooks by moving
2792 tests energize.c. Configure energize, and build it automatically now.
2794 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
2796 * Makefile.in (VERSION): Bump to 4.5.7.
2797 * cplus-dem.c (demangle_args): Validate index for previously
2798 seen type to guard against bogus values from malformed manglings.
2799 * valops.c (value_struct_elt_for_reference): Guard against
2800 blindly using NULL return value from lookup_symbol.
2802 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
2804 * cadillac.c, cadillac-patches: Rename to energize.c and
2805 energize-patches. Change all routines and variables named
2806 'cadillac*' to 'energize*'. Create new file called energize.h to
2807 hold all interface declarations.
2809 * deblib/connection/*: Move all of this stuff into energize/, but
2810 delete unneeded files.
2812 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
2814 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
2816 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
2817 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
2818 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
2819 child processes, to avoid dead ones "hanging around" after GDB exits.
2820 (attach): Always stop the process if it needs it. Set RLC flag
2821 when attaching running processes, so it will continue if we detach
2822 it, quit, or are killed.
2823 (detach): Clear faults and set RLC flag to make process run
2825 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
2827 (info_proc): Open process O_RDONLY, so we can see any process,
2828 even those controlled by debuggers.
2829 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
2831 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
2833 Relocate symbols using an array of section_offsets, rather than a
2834 single `addr' or `offset'. This makes Solaris-2 support work, and
2835 permits better VxWorks (and maybe xcoff) support later.
2837 * symtab.h (struct section_offsets): New structure for keeping
2838 a set of offsets, rather than a single one.
2839 (struct objfile): Replace addr with section_offsets member.
2840 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
2841 * gdb-stabs.h: New include file with `symbol type specific'
2842 parameters for psymtabs and objfiles.
2843 * Makefile.in (HFILES): Add gdb-stabs.h.
2844 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
2845 * coffread.c: Conforming changes. Fake offset array always 0.
2846 * dbxread.c: Conforming changes.
2847 (struct dbx_symfile_info): Move to gdb-stabs.h.
2848 (start_psymtab): Call elfstab_offset_sections to calculate good
2849 offsets for this source file, based on the ELF symbol table info.
2850 (read_ofile_symtab): Yank N_CATCH, which is dead.
2851 (process_one_symbol, N_CATCH): Yank.
2852 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
2853 Relocate with SECT_OFF_TEXT.
2854 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
2855 to distinguish relocatable from absolute symbols. Then, if not
2857 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
2858 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
2859 (", N_ROSYM): SECT_OFF_RODATA.
2860 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
2861 (dbx_symfile_offsets): Add to translate addr to offset.
2862 * dwarfread.c: Conforming changes. Single offset currently used.
2863 * elfread.c: Add various complaints about elf/stab stuff.
2864 #include gdb-stabs.h. Conforming changes, using a single offset.
2865 (elf_symtab_read): Record info from BSF_FILE symbols, and local
2866 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
2867 for later use in building psymtabs.
2868 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
2869 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
2870 (free_elfinfo): New fn, frees all chained stab_section_infos
2871 in an objfile, and zaps the start-of-chain pointer.
2872 (elfstab_offset_sections): New fn, looks in stab_section_info
2873 chain to determine section bases to relocate a psymtab's worth
2874 of symbols, as they are being read.
2875 * mipsread.c: Conforming changes. Stabs-reading will relocate
2876 using one offset. MIPS-reading will not relocate at all.
2877 * partial-stab.h: Relocate different symbol types using different
2878 offsets from section_offsets.
2879 * symfile.c: Conforming changes.
2880 (find_lowest_section): Unused function to use later
2881 to free us from the Tyranny of the Text Section.
2882 (syms_from_objfile): Translate absolute arg ADDR to offsets used
2883 in all lower layers of symbol reading. Call format-specific
2884 sym_offsets function to initialize offsets for high speed symbol
2886 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
2887 (symbol_file_command, add_symbol_file_command): Callers changed.
2888 * symmisc.c (dump_psymtab): Print new relocation parameters.
2889 * xcoffread.c: Corresponding changes.
2891 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
2892 * main.c (main): Read the $HOME/.gdbinit file before processing
2893 the argv arguments (e.g. reading symbol files or core
2894 files). This allows global parameters to be set, which will apply
2895 during the symbol reading. The ./.gdbinit is still read after
2897 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
2898 * xcoffexec.c: Clean up quote inside comment.
2900 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
2902 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
2903 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
2904 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
2905 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
2906 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
2907 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
2908 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
2909 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
2910 values.c, xcoffread.c:
2911 Remove "(void)" casts from function calls where the return value
2912 is ignored, in accordance with GNU coding standards.
2914 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
2916 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
2917 * partial-stab.h: Ignore N_ENDM.
2918 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
2919 CODE or DATA section attachment. This eliminates a lot of random
2920 values from shared libraries, which screw up the ordinary symbols
2921 in the address ranges they happen to overlap.
2922 * buildsym.c (define_symbol): Eliminate special tests
2923 for function types; move into "function" cases in switch statement.
2924 (define_symbol: 'f', 'F', 'P'): Process all parameter types
2925 in case they define new type numbers. But ignore them (FIXME).
2926 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
2927 (read_sun_builtin_type): Add commentary.
2929 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2931 * xm-rs6000.h: define MEM_FNS_DECLARED
2933 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
2935 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
2936 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
2937 * mips-xdep.c: Remove most include files (unused, caused errs).
2938 (fetch_core_registers): Use right parameters in dummy fn.
2940 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
2942 * buildsym.c (scan_file_globals): Beware the null file.
2943 Fix from Jim Williams.
2945 * stack.c (return_command): Evaluate expression *before* popping
2946 off the stack frames! Fix inspired by Jim Williams.
2947 (up_silently_command, down_silently_command): No sel frame is error.
2949 * defs.h (memcpy, memset): Conditionalize decls on
2950 #ifndef MEM_FNS_DECLARED, since DECstation differs.
2951 (alloca): Break out the STDC and non-STDC alloca cases, to make
2952 it work on old preprocessors as well as "picky ANSI" ones.
2953 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
2955 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
2956 * utils.c (fputs_demangled): Rename SLOP since DECstation system
2957 header files define it!
2959 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
2961 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
2963 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
2964 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
2965 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
2966 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
2967 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
2968 utils.c, valarith.c, valops.c, valprint.c, values.c:
2969 Replace bcopy() use with memcpy(), which is more standard and can
2970 take advantage of gcc's builtin functions for increased performance.
2971 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
2972 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
2974 Replace bzero() use with memset(), which is more standard and can
2975 take advantage of gcc's builtin functions for increased performance.
2976 * i386-tdep.c, main.c, valprint.c:
2977 Replace bcmp() use with memcmp(), which is more standard and can
2978 take advantage of gcc's builtin functions for increased performance.
2980 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
2982 * remote.c (remote_wait): Fix cast on signal() call.
2983 * defs.h (alloca): More diddling with alloca. Have to ensure
2984 that it has a prototype, so that if alloca is defined as a macro
2985 that takes an arg, the definition is seen as a use of a macro
2986 that takes an arg, to satisfy picky ANSI preprocessors.
2988 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
2990 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
2991 consistency with all other gdb files.
2992 * cadillac.c: Use <string.h> rather than <strings.h>.
2993 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
2994 * Makefile.in (MAKE): Remove definition for consistency with
2995 other Makefile.in files and to fix problem with recursive makes.
2997 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
2999 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
3002 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3004 * source.c (print_source_lines): for DOS interoperability; don't
3005 print CR (013) as ^M.
3007 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
3009 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
3011 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
3013 * remote.c (remote_wait): Cast signal to void * to avoid warning
3014 from busted HP compiler.
3016 * partial-stab.h (N_SO): Rearrange code a little so that all SO
3017 stabs cause end_psymtab to be called.
3019 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
3020 compiler feature of putting 'c' into basic type descriptors for
3023 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
3024 where there is no place for nPC in prrun struct.
3026 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
3028 * mipsread.c: Pass NULL name pointer to init_type, not 0.
3029 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
3030 * dwarfread.c (enum_type): Save enum names on type_obstack.
3031 * dwarfread.c (struct_type): Save member name on type_obstack.
3032 * symtab.c (_initialize_symtab): Fix misspelling.
3033 * regex.c (store_jump, insert_jump): Return void.
3035 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
3037 * defs.h (PARAMS): Move to ../include/ansidecl.h.
3038 (alloca): Declare return type on SPARC, since Sun doesn't.
3039 (*_BYTE_ORDER): Improve comment: *must* be defined.
3041 * tm-hppa.h: New file, architectural definition of HP PA.
3042 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
3044 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
3045 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3046 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
3047 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
3050 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3051 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
3052 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
3054 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
3056 * printcmd.c (output_command): Thinko.
3057 (x_command): Only set remembered size/format if cmd succeeds.
3059 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
3060 since it is no longer used and burns time for every symbol read.
3061 (process_one_symbol): Treat N_CATCH like default (complain).
3063 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
3065 * partial-stab.h (case N_TEXT): Fix fencepost error when
3066 detecting start of new symbol info after reading symtab for a
3067 module with a zero length TEXT segment.
3069 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
3071 * Makefile.in (VERSION): Bump to 4.5.6.
3072 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
3074 * defs.h (NORETURN): Define away for Lucid compiler.
3075 * remote.c (remote_timer, remote_interrupt): Signal handlers
3077 * ser-termios.c (serial_write, serial_close): Return whatever
3078 value the write/close call returns, rather than falling off end.
3079 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
3080 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
3082 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
3083 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
3085 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
3086 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
3087 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
3088 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
3090 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
3091 store_inferior_registers): Supply missing fourth argument to
3093 * cadillac.c (kernel_dispatch): Make return type void.
3094 * cadillac.c (iosig): Signal handlers take one int arg.
3095 * valprint.c (val_print_fields): Call fprint_symbol to get
3096 automatic C++ demangling for mangled field names.
3098 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
3100 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
3101 * dwarfread.c (enum_type): Fix misspelling in comment.
3102 * valprint.c (val_print_fields, cplus_val_print): Minor
3103 adjustment to printing of C++ class structures to more closely
3104 match format for printing C structures, with and without setting
3107 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
3109 * infrun.c (wait_for_inferior): Don't test for SIGEMT
3110 (which is not a Posix signal) if it isn't defined.
3111 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
3112 New port to Linux (a free Unix clone for 386 machines).
3114 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
3116 COFF changes for dealing better with EPI 29K C compiler output.
3118 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
3120 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
3121 (read_coff_symtab): Move patch_opaque_types call from
3122 coff_symfile_read. Restrict it to symtabs from this objfile.
3123 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
3124 references on opaque type chain; just let coff_lookup_type handle 'em.
3125 (decode_type): Complain about tagndx values on
3126 non-struct/union/enum types, which the EPI compiler tends to produce.
3128 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
3130 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
3133 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
3134 usage to match new prototype. Include libbfd.h to get prototype.
3136 * source.c (find_source_lines): Handle large st_size fields.
3138 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
3140 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
3141 * stack.c (return_command): Use cleanups to avoid memory leaks.
3143 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
3145 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
3146 INT_REGNUM to INTE_REGNUM.
3148 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
3150 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
3152 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
3153 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
3154 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
3155 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
3157 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
3158 declarations of malloc/realloc/free that are inserted by some
3160 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
3162 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
3163 another decl of strdup (this really ought to come from libiberty.h!).
3165 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
3167 * remote.c (getpkt): Error if input exceeds buffer size.
3168 (_initialize_remote): `set remotedebug' enables packet trace.
3170 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
3171 N_SLINE's, etc, just like Sun cc on Solaris2.
3173 * am29k-tdep.c (read_register_stack, write_register_stack):
3174 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
3175 variable. Add `set' and `show' commands for it.
3176 * doc/gdb.texinfo: Document it.
3178 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
3180 * valprint.c (type_print_1): Plug memory leak. Print all
3181 C++ syms as demangled, not just functions.
3182 * buildsym.c (read_range_type): When we find a signed char
3183 type, do a lookup of signed char, not plain char. Plain char's
3184 still get looked up as plain char's elsewhere.
3186 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
3188 * eval.c: Avoid residue-by-zero when evaluating without side effects.
3189 (Bug and fix found by Pierre Willard.)
3191 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
3193 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
3195 * xm-rs6000.h: Add decl for strdup().
3197 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
3200 * breakpoint.c (enable_command, disable_command): Without args,
3201 should only affect normal breakpoints and watchpoints.
3203 * m68k-pinsn.c (print_insn_arg): Make register be const.
3204 * xcoffexec.c: Remove ' from comment.
3205 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
3206 with decls of malloc in c-exp.tab.c (as produced by yacc).
3207 There's got to be a better way to do this...
3209 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
3211 * partial-stab.h: Convert single rindex use to strrchr.
3212 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
3213 standard <strings.h> file, now that the only single use of
3214 rindex in the gdb source files is gone.
3216 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
3218 * mipsread.c: Undo ill effects from including <strings.h>,
3219 which #defines index to be strchr. Unfortunately, index is
3220 a member of a symbol table structure that can't be changed.
3221 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
3222 remove redundant #include's.
3224 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
3226 * mipsread.c: #include <strings.h> for rindex().
3228 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
3230 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
3232 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
3234 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
3235 extraneous SO stabs from busted C++ compilers.
3237 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
3239 * Makefile.in (VERSION): Bump to 4.5.5.
3240 * symtab.c (decode_line_1): Until C++ support stabilizes, when
3241 C++ lookups fail, print possibly helpful hint about completion.
3242 * cplus-dem.c (demangle_signature): Fix ARM style demangling
3243 for static data members.
3244 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
3245 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
3246 it's broken on ncr3000's.
3248 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
3250 * dwarfread.c (decode_modified_type): Change type of first arg.
3251 Change 'modifier' to char from unsigned char. Cast single use
3252 that needs to be unsigned char.
3253 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
3254 * utils.c (strdup_demangled): Add function.
3255 * defs.h (strdup_demangled): Add prototype.
3256 * stack.c (return_command): Demangle C++ function names for query.
3257 * infcmd.c (jump_command): Demangle C++ function names for query.
3258 * cplus-dem.c (consume_count): New function and prototype.
3259 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
3260 do_type): Replace conversion code with consume_count().
3261 * cplus-dem.c (gnu_special): Fix demangled of static members.
3262 * source.c (list_command): Print demangled function names
3263 when appropriate. Fix supplied by Peter Schauer.
3265 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
3267 * sparc-tdep.c: Clean up slightly for Solaris2.
3269 * buildsym.c (define_symbol): Nameless types are now on several
3270 platforms; generalize them and un-ifdef them to make Solaris 2
3273 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
3275 * infcmd.c: Fix typo (reported by Rob Savoye).
3276 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
3277 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
3278 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
3279 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
3280 rather than the one for the first file in the dependency chain.
3282 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
3283 set. Don't reset our own texthigh, or dependency-only pst's, in
3284 scanning all the rest of the psymtabs.
3285 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
3287 * buildsym.h (N_UNDF): Improve comments.
3288 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
3290 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
3292 * symtab.h (struct symbol): Add aux_value union for preserving
3293 an additional per-symbol value.
3294 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
3295 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
3296 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
3297 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
3298 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
3300 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3302 * symfile.c (clear_symtab_users_once): Now non-static (for
3305 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
3307 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
3308 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
3309 vax-pinsn.c: Remove reg_names decl (now in defs.h).
3311 Solaris-2 support on SPARC:
3313 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
3314 Add symbol_size and file offsets to struct symloc.
3315 Add static symbol_table_offset, string_table_offset,
3316 file_string_table_offset, next_file_string_table_offset,
3318 (add_old_header_file): Convert error() to complain()t.
3319 (dbx_symfile_read): Get symbol size via the objfile.
3320 Also get symbol_table_offset.
3321 (dbx_symfile_init): Record symbol size and count via the objfile.
3322 (dbx_next_symbol_text): Always add file_string_table_offset when
3323 accessing string table.
3324 (read_dbx_symtab): Initialize file_string_table_offset to 0.
3325 (SET_NAMESTRING): Use the offset.
3326 (end_psymtab): Large kludge to determine addresses where source
3327 files start and end (for the psymtab header).
3328 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
3329 Get this, symbol size, and symbol offset, from psymtab.
3330 (read_ofile_symtab): Don't back up one symbol for Solaris2.
3331 Patch up last_source_start_addr if zero in N_SO.
3332 (process_one_symbol): Add variable function_start_offset.
3333 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
3334 BLOCK_ADDRESS_FUNCTION_RELATIVE.
3335 ( "", N_OBJ, N_OPT): Ignore.
3336 (elfstab_build_psymtabs): New function to read stabs out of
3339 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
3340 (gdb): use GLOBAL_CFLAGS when linking, too.
3341 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
3342 (N_OBJ, N_OPT): Ignore.
3343 ('f', 'F'): Save last function name.
3345 * elfread.c (record_minimal_symbol_and_info): Kludged to put
3346 extra info in the minimal symbol.
3347 (elf_symtab_read): The extra info is the size of an ELF object,
3348 which was kludged to us in the `udata' field of the BFD symbol.
3349 Gag me with a crowbar...
3350 (elf_symfile_read): Keep track of both the absolute load address,
3351 and the offset between load addr and symbols. Handle STABS as
3352 well as DWARF sections, passing the absolute load address to
3353 elfstab_build_psymtabs.
3355 * symfile.h: Prototype elfstab_build_psymtabs.
3356 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
3358 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
3360 * buildsym.h: Add processing_acc_compilation flag.
3361 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
3362 (define_symbol): Skip arg types in function entries. Resolve
3363 overloaded 'P' which acc uses for prototypes of functions called
3365 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
3367 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
3368 save size of ELF symbols. FIXME.
3369 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
3370 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
3372 * configure.in: Solaris config is sparc-sun-solaris2.
3373 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
3375 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
3376 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
3377 * symfile.c (symfile_bfd_open): Comment where name is freed.
3378 * symmisc.c (extend_psymbol_list): Comment where list is freed.
3380 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
3382 * expprint.c (print_subexp): Add missing ']'.
3383 * defs.h (reg_names): Fix declaration to match that in infcmd.c
3384 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
3385 * WHATS.NEW: Point out improved C++ function name handling.
3386 * gdbtypes.c (lookup_fundamental_type): For now, use the same
3387 type names for both implicitly and explicitly signed integral
3388 types. See comment in the source code.
3390 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
3392 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
3393 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
3394 * expprint.c (print_subexp): Fix printing of register names.
3396 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
3398 * inferior.h (register_valid): Declare.
3399 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
3400 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
3401 macros for traversing the data structures in a single objfile.
3402 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
3403 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
3406 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
3408 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
3409 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
3410 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
3411 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
3413 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
3415 * depend: rebuild to account for remote-st2000.c.
3416 * remote-st2000.c: Almost works now.
3417 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
3419 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
3421 * c-exp.y (yylex): Recognize single-quoted strings that specify
3422 tokens with embedded whitespace, such as C++ demangled names.
3423 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
3424 * main.c (gdb_completer_quote_characters): Add global variable.
3425 * main.c (symbol_completion_function): Total rewrite for C++
3426 demangled name handling.
3427 * main.c (skip_quoted): New function.
3428 * main.c (main): Set rl_completer_quote_characters.
3429 * symmisc.c (dump_symtab): Print source language for symtab.
3430 * symtab.c (expensive_mangler): Add prototype and function.
3431 * symtab.c (completion_list_add_symbol): Total rewrite for new
3432 C++ demangled name handling.
3433 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
3434 other changes for demangled C++ symbol handling.
3435 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
3436 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
3437 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
3438 * symtab.c (completion_list_add_symbol): Total rewrite for new
3439 C++ demangled name handling.
3440 * symtab.c (expensive_mangler): New function.
3441 * utils.c (strcmp_iw, demangle_and_match): New functions.
3442 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
3444 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
3446 * Makefile.in: Roll VERSION to 4.5.4.
3447 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
3448 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
3449 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
3451 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
3453 * alldeps.mak: Rebuild to account for new files.
3454 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
3455 * tm-st2000.h: New file.
3456 * configure.in: Tandem debug monitor (st2000) support.
3457 * remote-st2000.c, config/st2000.mt: ditto.
3459 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
3461 * blockframe.c (inside_entry_file, inside_main_func,
3462 inside_entry_func): Return 0 if no symbols; avoid crashing.
3464 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
3466 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
3467 without masking, since it is signed and will later be compared
3468 against signed quantities. The right fix is probably to make
3469 it all unsigned, but this is a small, safe fix for this release.
3470 FIXME -- make the real change sometime soon.
3472 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
3474 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
3475 parameter in call to `symbol_file_add' to 0.
3477 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
3479 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
3481 * configure.in: Handle -m680[01234]0-wrs.
3483 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3485 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
3486 `ieee_extended_to_double'.
3488 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
3490 * valops.c (value_assign): Lint, by Pierre Willard.
3492 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
3494 * coredep.c (fetch_core_registers): Remove premature warning,
3495 which triggers on DECstation even though all regs are accessible.
3497 * m68k-pinsn.c (print_insn_arg): Use new macros to get
3498 sign-extension of instruction fields even on unsigned-char hosts.
3499 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
3501 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
3502 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
3503 since they define the target, not the host.
3504 * m88k-pinsn.c: Fix typo.
3506 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
3508 * valarith.c (value_zerop): -0.0 is still zero.
3509 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
3510 Patches by Paul Eggert <eggert@twinsun.com>.
3512 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
3514 * alldeps.mak, depend: re-make to account for ser-*.c.
3516 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
3518 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
3519 disconnecting from controlling terminal, to avoid gdb hanging
3520 on SVR4. Fixes bug reported by Oliver Okrongli.
3521 * procfs.c (PROC_NAME_FMT): Change format to match default used
3522 by system, as suggested by Oliver Okrongli.
3523 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
3524 bug fix from Brent Townshend (bst%tt@cam.ORG).
3525 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
3526 by turlais@rechser.total.fr.
3527 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
3528 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
3529 * objfiles.h (unlink_objfile): Add prototype.
3530 * objfiles.c (unlink_objfile): Add function.
3531 * objfiles.c (free_objfile): Call unlink_objfile.
3532 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
3533 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
3534 Also, discard old possibly bogus sf struct.
3535 * symfile.c (symbol_file_add): Call init_entry_point_info() and
3536 find_sym_fns() for remapped symbol files, in case of any changes
3537 since the last mapping.
3539 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3541 * findvar.c (read_relative_register_raw_bytes): use the raw size
3542 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
3544 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3546 Changes to support GDB running on DOS using GO32 and H8 support
3548 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
3549 allowing hosts with different text and binary file formats to
3551 * coffread.c (read_coff_symtab): changed calling convention and
3552 operation - now it opens its own file with FOPEN_RB rather than
3553 duping and fdopening the provided handle.
3554 * dbxread.c, cplus-dem.c: #include mangling.
3555 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
3556 binary files oring in the right bit.
3557 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
3558 * remote-hms.c: cleanup to use the new remote serial stuff
3559 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
3560 independent remote terminal I/O.
3561 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
3562 * source.c (openp): fix off by one problem removing / - can now
3563 open a source file in the root directory with DOS.
3564 * values.c (value_as_pointer): remove bogus address bits from
3565 long. (unpack_long): unpack into unsigned long/short if pointer.
3567 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
3569 * infrun.c (child_attach): Don't allow gdb to attach to itself.
3570 It gets permanently stuck in many OSes.
3571 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
3573 * breakpoint.c: Improve help text for info breakpoints.
3575 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
3577 * README: Add pointer to internals doc, and describe reading
3579 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
3580 * symtab.c (output_source_filename): Remove old glop for wrapping
3581 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
3583 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
3585 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
3586 * munch: Add sort -u to avoid duplications.
3587 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
3588 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
3590 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
3592 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
3593 avoid infinite loops while demangling bogus mangled names.
3594 * valprint.c (type_print_base): Minor fix for GNU style guide
3597 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
3599 * Makefile.in (VERSION): Bump to 4.5.3
3600 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
3601 * Makefile.in (demangle): New target to create standalone
3602 demangler with same code and options as internal demangler.
3603 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
3604 to support ARM style and Lucid style demangling, improve
3605 maintainability, fix several demangling bugs. More changes
3607 * defs.h (strstr): Add ANSI compatible prototype.
3608 * valprint.c (type_print_1): Demangle using ansi option.
3609 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
3611 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
3613 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
3616 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
3618 * mipsread.c (parse_procedure): Return rather than using
3619 uninitialized variable 'b'.
3621 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
3623 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
3624 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
3625 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
3626 relative to each source file.
3628 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
3630 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
3633 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
3635 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
3636 * am29k-tdep.c: Update to latest code from AMD.
3637 (get_saved_register) don't crap out if no frame.
3638 * remote-udi.c: Set/clear inferior_pid as appropriate.
3639 (udi_open) call target_preopen, don't close fd 0!!!, clean up
3640 error handling. Fixup end-of-debugging messages.
3641 (udi_fetch_registers) clean up big time, mainly don't multiply
3642 register_valid indices by 4, and use proper Offset when reading
3643 gr96-gr127. (udi_store_registers) general cleanup.
3644 (fetch_register) cleanup, simplify. (regnum_to_srnum)
3645 INT_REGNUM->INTE_REGNUM.
3646 * tm-29k.h: Upgrade to latest code from AMD.
3647 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
3648 (UDIConnect) Clean up error processing (like, don't do exit() if
3649 execlp fails), make code restartable, make more attractive.
3650 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
3653 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
3655 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
3656 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
3657 from former to latter.
3659 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
3661 * cplus-dem.c (do_args): Handle void args the same as others.
3662 * objfiles.c (free_objfile): Only try to unmap files when
3663 reusable objfiles are supported.
3664 * valprint.c (type_print_varspec_suffix): Add parameter that
3665 specifies if C++ demangling included function arguments. Use
3666 it to suppress printing extra pair of ()'s.
3667 * valprint.c (type_print_1): Fix problem with printing demangled
3668 C++ function types where demangled type includes the function
3671 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
3673 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
3674 Allows selection of C++ demangler to be a configuration option
3675 until multiple demanglers are supported.
3676 * demangle.h: New include file for extended demangler support.
3677 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
3678 utils.c, valprint.c: Include "demangle.h" and change all calls
3679 to cplus_demangle() or fputs_demangled() to use individual
3681 * valprint.c (type_print_1): Change options to cplus_demangle
3682 to print demangled function args. Still broken, but now less so.
3683 * cplus-dem.c: Include demangle.h, reorganize and update some
3684 comments to reflect reality.
3685 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
3686 second arg from fixed integer to bit based multiple options.
3687 * cplus-dem.c (optable): Reformat and replace ansi members with
3689 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
3691 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
3693 * values.c (set_internalvar): Force evaluation of lazy values.
3694 Bug reported by RMS.
3696 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
3698 * Makefile.in (VERSION): Bump to 4.5.2.
3699 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
3700 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
3701 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
3702 proper handling of bit fields.
3703 * gdbtypes.h (struct type): Clarify use of field.bitpos.
3704 * symtab.h: Fix couple of misspellings in comments.
3705 * value.h (struct value): Clarify use of bitpos.
3706 * value.h (unpack_field_as_long): Change prototype, returns
3708 * values.c (unpack_field_as_long): Change return type to LONGEST,
3709 sign extend unpacked fields that are signed, other rewriting.
3710 * config/ncr3000.mt: New target config file.
3712 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
3714 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
3715 even when printing 8-bit characters.
3717 * gdbtypes.c (make_{reference,pointer,function}_type): New
3718 functions which handle overwriting of forward-referenced types
3719 for stabs file reading.
3720 (lookup_{reference,pointer,function}_type): These just call
3721 the make_*_type functions with a null storage alloc parameter.
3722 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
3723 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
3725 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
3726 (dbx_alloc_type): Make it easier to understand. No funct change.
3727 (define_symbol: 't'): Don't put the typedef name into the name of
3728 the struct, union, or enum. Bugfix.
3729 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
3730 routines to properly handle overwriting preallocated types so that
3731 forward references will work.
3732 (read_enum_type): Force enum values to file scope, due to bug in
3733 Sun compiler output. FIXME, fix later.
3735 Remove unused header_file_prev_index mechanism. It was already
3736 obsolete in gdb-3.5. These comments appeared in 3.5:
3737 /* This code was used before I knew about the instance codes.
3738 My first hypothesis is that it is not necessary now
3739 that instance codes are handled. */
3740 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
3741 * buildsym.h: Remove it and prev_index that saves it.
3742 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
3744 * solib.c (special_symbol_handling): When called from core files,
3745 must set up debug_addr. Don't print error messages, just return.
3746 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
3748 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
3750 * cplus-dem.c: Allow nested class names (as in
3751 Foo::Bar::method()).
3752 Allow the cleaner cfront style of nested class names
3753 (Q2_3Foo3Bar as well as Q23Foo3Bar).
3754 Make cplus_demangle re-entrant by removing use of global
3755 variables. Instead, place all shared variables in a
3756 stack-allocated structure, and pass around its address.
3758 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
3760 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
3761 29k-share/* subdirs...
3763 * remote-udi.c (udi_insert/remove_breakpoint): Completely
3764 rewrite, only leave out the bugs.
3766 * Makefile.in: Add 29k/UDI support. Improve depend.
3767 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
3769 * am29k-tdep.c: Update to use new calling conventions, and misc
3772 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
3774 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
3776 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
3777 breakpoint instructions that leave PC pointing at the right place.
3779 * core.c (core_open): Call warning() to print warnings.
3781 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
3783 * symtab.c (lookup_symbol): Need to check if msymbol->name is
3784 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
3785 This prevents a crash when trying to lookup the value of a
3786 non-existent symbol.
3788 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
3790 * signame.c, signame.h: Remove, replaced by strsignal.c in
3792 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
3793 sun386-xdep.c: Remove include of signame.h
3794 * Makefile.in (SFILES_MAINDIR): Remove signame.c
3795 * Makefile.in (HFILES): Remove signame.h
3796 * Makefile.in (OBS): Remove signame.o
3797 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
3798 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
3799 psignal, perror): Add prototypes.
3800 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
3802 * depend: Manually remove signame.[cho] references.
3803 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
3805 * convex-xdep.c (core_file_command): Replace use of sys_siglist
3806 with safe_strsignal.
3807 * core.c (core_open): Replace use of sys_siglist with
3809 * core.c (memory_error): Replace use of sys_errlist with
3811 * i960-tdep.c (print_fault): Replace use of sys_siglist with
3813 * infcmd.c (program_info): Replace use of sys_siglist with
3815 * infrun.c (signal_stop, signal_print, signal_program):
3816 Allocate dynamically based on dynamic determination of number
3817 of signals to support.
3818 * infrun.c (child_create_inferior): Replace use of sys_errlist
3820 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
3822 * infrun.c (sig_print_info): Replace use of sig_abbrev with
3823 strsigno and sys_siglist with safe_strsignal.
3824 * infrun.c (handle_command): Call signo_max to find number of
3825 signals. Replace sig_number with strtosigno and sig_abbrev with
3827 * infrun.c (signals_info): Replace sig_number with strtosigno.
3828 * infrun.c (_initialize_infrun): Call signo_max to find number of
3829 signals. Dynamically allocate signal_{stop,print,program}.
3830 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
3831 * procfs.c (errnoname): Add function and prototype.
3832 * procfs.c (info_proc_siginfo): Call errnoname, replace use
3833 of sys_siglist with safe_strsignal.
3834 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
3835 sys_siglist with safe_strsignal.
3836 * procfs.c (info_proc_stop): Call errnoname.
3837 * procfs.c (signalname): Replace sig_abbrev with strsigno.
3838 * stuff.c (main, get_offset): Replace use of sys_errlist with
3840 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
3841 with safe_strsignal.
3842 * umax-xdep.c (core_file_command): Replace use of sys_siglist
3843 with safe_strsignal.
3844 * utils.c (safe_strerror, safe_strsignal): Add functions that
3845 call strerror and strsignal respectively, and deal with NULL
3847 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
3848 sys_errlist with safe_strerror.
3849 * valprint.c (val_print): Replace use of sys_errlist with
3852 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
3854 * Makefile.in: rework CFLAGS so that they can be set from the
3855 command line to make. CFLAGS -> INTERNAL_CFLAGS.
3856 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
3857 Pass CFLAGS on recusions.
3859 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
3861 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
3862 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
3863 overkill for the problem it solved.
3864 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
3865 and default to simply printing type names as appropriate.
3866 * main.c (main): Remove one of the leading newlines from
3867 warning_pre_print initialization.
3868 * objfiles.c (open_existing_mapped_file): Add function and
3870 * objfiles.c (open_mapped_file): Rewrite to use new function
3871 open_existing_mapped_file.
3873 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
3875 * sun3-xdep.c (fetch_core_registers): Lint.
3876 * tm-sun3.h: Prototype lint.
3879 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
3881 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
3882 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
3883 * objfiles.c: Cast calls to close() with unused returns to void.
3884 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
3885 old objfile's name before updating it.
3886 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
3887 * objfiles.h (objfile struct): Add mmfd member.
3888 * symfile.c (syms_from_objfile): Move some code to
3889 new_symfile_objfile.
3890 * symfile.c (new_symfile_objfile): Add new function, common code
3891 from syms_from_objfile.
3892 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
3893 mapped and unmapped symbol files.
3894 * symfile.c (symbol_file_command): Print "No symbol file now"
3895 message, ala exec_file_command for the exec file.
3896 * symfile.h (new_symfile_objfile): Add prototype.
3897 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
3898 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
3900 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
3902 * rs6000-pinsn.c: New version from IBM (Metin).
3903 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
3904 to avoid warnings from some compilers.
3906 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
3908 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
3909 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
3910 type's flag word that marks it as a fundamental type.
3911 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
3912 flags argument for all calls to init_type().
3913 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
3914 flags argument for all calls to init_type(). Also remove
3915 dependency on host sizes for ints, floats, etc.
3916 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
3917 flags argument for all calls to init_type(). Also remove
3918 dependency on host sizes for ints, floats, etc.
3919 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
3920 bit to flags argument for all calls to init_type(). Add types
3921 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
3922 * valprint.c (unsigned_type_table, signed_type_table,
3923 float_type_table): Remove.
3924 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
3925 bit when printing fundamental types, and print the actual name
3926 for such types, rather than inventing one. Remove code that
3927 invented fundamental type names.
3928 * valprint.c (_initialize_valprint): Remove initializations
3929 for now removed unsigned_type_table, signed_type_table, and
3932 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
3934 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
3935 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
3938 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
3940 * dwarfread.c (target_to_host): New function similar to previous
3942 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
3943 Extensive changes to convert all previous usages to use new
3944 target_to_host() function.
3945 * dwarfread.c (struct dieinfo): Change types of most integral
3946 members to be unsigned.
3948 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
3950 * WHATS.NEW: Revise -mapped doc.
3952 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
3954 * mipsread.c (parse_partial_symbols): Complain when sh->index is
3955 too high or when skipping `forwards' moves us backwards.
3956 (parse_type): Print mis-guessed tag name in complaint.
3957 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
3958 (parse_procedure): Do not attempt to create symbols; just fill in
3959 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
3960 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
3961 for clarity. Set top_stack before calling parse_external. In
3962 stabs, sort symbols before calling parse_procedure.
3964 * symmisc.c (std_in, std_out, std_err): Add vars to access std
3965 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
3966 * Makefile.in: Remove stage* targets. Avoid echo on recursive
3967 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
3970 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
3972 * Makefile.in (VERSION): Set to 4.5.1.
3973 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
3974 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3975 fill_gregset): New functions for SVR4 /proc support.
3976 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
3977 Remove new symbol types and such to ../include/coff/symconst.h.
3978 (parse_symbol): Simplify code for parsing struct/enum/unions.
3979 (parse_type): Handle `long long' types.
3980 (upgrade_type): Handle `const' qualifier.
3981 (parse_partial_symbols): fix indentation, clean a bit.
3983 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
3985 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
3986 copy in data from raw read buffers, calling bfd byteswapping
3987 routines as appropriate. Use to replace most existing memcpy
3989 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
3990 * configure.in: Recognize new ncr3000 config.
3991 * config/ncr3000.mh: New config file.
3993 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
3997 * README: Update for release.
3998 * Makefile.in: Update version to 4.5.
3999 * WHATS.NEW: The obvious.
4001 * depend: Generate new depend file for this release.
4003 * Makefile.in (depend): Fix dependancy generation so that it does
4004 not include gcc 'fixincluded' files, which are usually in a system
4007 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
4009 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
4010 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
4011 symbols for nameless types. And, handle `R' (register parameter
4012 type) for AIX. (an extension to existing stabstring grammar).
4013 * rs6000-xdep.c: Fix typo (= should have been ==).
4015 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
4017 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
4019 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
4021 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
4022 * signame.c (SIGWAITING, SIGLWP): Add.
4024 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
4026 * xm-i386mach.h: add decls for errno and strdup().
4028 * breakpoint.c (breakpoint_1): Add (int) casts for enums
4029 used in array index context (otherwise, some compilers barf).
4031 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
4033 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
4034 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
4035 in a system call, and provide better backtrace if so.
4037 * Makefile.in (HFILES): Add xcoffsolib.h.
4038 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
4039 * rs6000-pinsn.c: #include "opcode/rs6k.h"
4041 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
4042 mipscoff_symfile_read): Convert to BFD to do file I/O.
4044 * symfile.c: #include <ctype.h> to get proper def if isspace().
4046 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
4048 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
4050 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
4051 function also when parsing embedded stabs.
4053 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
4055 * mipsread.c: Fix more declarations.
4057 * mipsread.c: Fix many invocations of complain. Use enum
4058 type_code where appropriate.
4060 * xm-vaxult.h: Add decl for strdup().
4062 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
4065 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
4067 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
4070 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
4072 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
4073 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
4074 Merge in more patches for rs6000 from Metin Ozisik.
4075 * utils.c: Fix typo in comment.
4077 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
4079 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
4080 * procfs.c (attach): Set nopass_next_sigstop if attached
4081 process is forcibly stopped.
4082 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
4083 resending SIGSTOP to attached process on first resume.
4085 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
4087 * Makefile.in (SFILES_MAINDIR): add mipsread.c
4089 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
4091 * Makefile.in (OBS): Compile mipsread.c for all targets now.
4092 (VERSION): Bump to 4.4.85.
4093 * mipsread.c: Update for new include files. Lint.
4094 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
4095 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
4096 Don't need to bring in mipsread.o specially any more.
4098 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
4100 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
4101 routine (for Irix-4.x). Make many funcs static and void.
4102 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
4103 * (init_extra_frame_info): Don't trash cached value of frame
4104 pointer register. This fixes backtracing through routines that use
4105 alloca(). Generally clean up declarations of functions, and use
4106 typedefs and macros to reference data structures as appropriate.
4107 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
4110 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
4112 * values.c (unpack_long): Fix unpacking error for signed chars
4113 on hosts where the default character type is unsigned.
4114 * procfs.c (pr_flag_table, pr_why_table): Add some entries
4115 for newer SVR4 variants.
4116 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
4117 turn off trace inherit-on-fork flag to favor latest SVR4 method.
4118 * procfs.c (mappingflags): Add support for MA_PHYS
4120 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
4122 * buildsym.c (read_struct_type): Avoid coredump when C++
4123 abbreviated type name is messed up. Reported by Joe Buck.
4124 FIXME, we need to determine whether GDB or GCC needs to be
4125 smarter to correctly locate this type name.
4127 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
4128 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
4129 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
4130 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
4131 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
4133 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
4135 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
4136 * symtab.h (current_source_symtab): Make extern
4137 * symtab.h (current_source_line): Make extern
4138 * inferior.h: Move all procfs.c prototypes to one place, add
4139 prototype for proc_signal_handling_change. Add prototypes for
4140 signal_stop_state, signal_print_state, and signal_pass_state.
4141 * inferior.h (stop_soon_quietly): Make extern
4142 * inferior.h (attach_flag): Make extern
4143 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
4144 * infrun.c (signal_stop_state, signal_print_state,
4145 signal_pass_state): New functions to query specific signal
4147 * infrun.c (handle_command): Minor error message change, add
4148 NOTICE_SIGNAL_HANDLING_CHANGE.
4149 * procfs.c (open_proc_file): Remove iris specific reset of
4150 inherit-on-fork flag, moved to proc_set_exec_trap().
4151 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
4152 to reset inherit-on-fork flag, bash comment to GNU form.
4153 * procfs.c (proc_base_address, set_proc_siginfo,
4154 fetch_core_registers): Conform to code style.
4155 * procfs.c (signame.h): Include.
4156 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
4157 syscallname(), info_proc_syscalls()): New macros, tables, and
4158 functions to organize and report system call information.
4159 * procfs.c (saved_fltset, saved_trace, saved_sighold,
4160 saved_exitset, saved_entryset): Add to procinfo struct.
4161 * procfs.c (struct trans): Add.
4162 * procfs.c (pr_flag_table, pr_why_table, faults_table,
4163 siginfo_table, errno_table): Tables to translate numeric values
4164 to symbolic names and short descriptions.
4165 * procfs.c (signalname, info_proc_signals): Add function and
4167 * procfs.c (proc_info): Now info_proc.
4168 * procfs.c (proc_info_address_map): Now info_proc_mappings.
4169 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
4170 info_proc_faults, lookupname, lookupdesc, sigcodename,
4171 sigcodedesc): New functions.
4172 * procfs.c (proc_signal_handling_change): New function to set
4173 the trace flags based on the state of gdb's signal handling flags.
4174 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
4175 and remove code to do PIOCSTRACE ioctl.
4176 * procfs.c (attach, detach): Preserve and restore process flags
4177 using saved_* fields in procinfo struct.
4178 * procfs.c (attach): Call proc_signal_handling_change.
4179 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
4180 * procfs.c (proc_desc): Update for latest changes.
4181 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
4182 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4183 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4185 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
4187 * procfs.c (set_proc_siginfo): Add prototype and new function.
4188 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
4189 up inferior siginfo struct.
4190 * elfread.c (elf_symfile_read): Compute the relocation amount
4191 by subtracting off the address of the ".text" section.
4192 * solib.c: Add pointer to ".text" section to so_list struct.
4193 * solib.c (solib_map_sections): Initialize pointer to ".text"
4194 section in so_list struct.
4195 * solib.c (symbol_add_stub): Pass base address of ".text"
4196 section to symbol_file_add, rather than the load address of
4197 the shared library. On SunOS they are the same. On SVR4 they
4200 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
4202 * mipsread.c (parse_procedure): PDR.isym should get pointer to
4203 function name, not .gdbinfo. symbol.
4205 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
4207 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
4209 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
4211 * Makefile.in (VERSION): 4.4.8
4213 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
4214 commands in .cshrc/.profile won't get traced.
4216 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
4218 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
4219 * exec.c (build_section_table): Don't abort if no sections.
4220 * sparc-tdep.c (single_step): Lint.
4221 * utils.c (mrealloc): Handle realloc (0, size) case here.
4223 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
4225 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
4228 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
4230 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
4231 .gdbinfo. symbols are created. Move creation from parse_procedure
4232 to parse_symbol, where it is fairly easy to grow the symtab. This
4233 also fixes a symtab trashing bug on all mips-based systems.
4234 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
4236 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
4237 mips_extra_func_info, and all the PROC_xxx macros that look at it.
4239 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
4241 * c-exp.y: Add missing return type to yyparse() prototype.
4243 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
4245 Create and use macros for iterating on symtabs, psymtabs, msymbols.
4247 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
4248 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
4249 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
4250 (patch_opaque_types): Avoid dummy args and result.
4251 * objfiles.c (have_partial_symbols, have_full_symbols,
4252 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
4253 (iterate_over_objfiles, iterate_over_symtabs,
4254 iterate_over_psymtabs): Remove, clunky and slow.
4255 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
4256 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
4257 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
4258 dump_objfile): Remove dummy args and results. Move filename
4259 comparisons to callers.
4260 (printsyms_command, printpsyms_command, printmsyms_command,
4261 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
4262 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
4263 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
4264 list_symbols, make_symbol_completion_list): Replace explicit
4265 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
4266 Eliminate Dijkstra flag crap, break out of loops with gotos.
4267 (lookup_symtab_1): Protect '/' tests from short filenames.
4268 (cplus_mangled_symbol): Move inline into lookup_symbol.
4269 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
4270 (relocate_minimal_symbol): Move inline to vmap_symtab.
4271 (vmap_symtab): Replace iteration with ALL_OBJFILES,
4272 iterate_over_msymbols with ALL_MSYMBOLS.
4274 Misc cleanup prior to release.
4276 * Makefile.in (VERSION): Roll to 4.4.7.
4277 (HFILES): Add call-cmds.h.
4278 * call-cmds.h: New header for command fns called by other files.
4279 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
4280 (breakpoint_1): Remove unused type arg. Change callers.
4282 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
4283 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
4284 * mipsread.c: Add prototypes for all static functions.
4286 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4287 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4288 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
4289 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4290 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4291 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
4294 * buildsym.c (define_symbol): Handle global register variables
4295 (from Pierre Willard). Complain if register numbers are too large.
4296 * target.c (nomemory): Now that higher levels examine errno, give EIO.
4297 * tm-sparc.h: Don't #include <sun4/reg.h>.
4298 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
4299 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
4301 * language.h: Avoid forward enum declaration.
4302 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
4303 config/sun4os5.mt: New host and target.
4304 * defs.h (errno): #include <errno.h> rather than assuming int.
4305 From Pierre Willard.
4307 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
4308 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
4309 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
4310 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
4311 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
4312 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
4313 sparc-xdep.c, utils.c, value.h, values.c: Lint.
4315 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
4317 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
4318 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
4319 * language.h (enum exp_opcode): Avoid forward enum def.
4320 * main.c (define_command, user_defined_command): Lint.
4321 * mem-break.c, xcoffread.c: Lint.
4322 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
4324 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
4326 * Merged in latest RS6000 diffs from Metin G. Ozisik.
4327 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
4328 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
4329 or IBM6000_TARGET as (approximately) appropriate.
4331 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
4333 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
4334 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
4335 or not to try reading symbols from a mapped objfile. Plugs memory
4336 leak due to shared libraries generating no psymtabs or symtabs.
4338 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
4340 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
4341 * copying.awk: Lint. Make stronger warning at top of copying.c.
4342 * elfread.c (elf_symtab_read): Eliminate check of mainline.
4343 * gdbtypes.c (smash_to_*): Remove FIXME comments.
4344 (lookup_pointer_type): Add FIXME comment.
4345 * main.c (set_history_size_command): Disallow negative size.
4346 * partial-stab.h: Update copyright.
4347 * rs6000-tdep.c (skip_trampoline_code): Better comments.
4349 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
4351 * main.c (set_history_size_command): Negative size is error.
4352 (Reported by Peggy Fieland.)
4354 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
4356 * coffread.c (coff_symfile_init): Update comment.
4357 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
4358 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
4359 macros to access the dbx specific objfile information.
4360 * dbxread.c (symfile_string_table, symfile_string_table_size):
4361 Remove these local variables.
4362 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
4363 read_dbx_symtab): Remove the stringtab and stringtab_size params
4364 from the function prototypes, the function definition, and the
4365 function calls. These are now available via DBX_STRINGTAB and
4366 DBX_STRINGTAB_SIZE using the objfile pointer.
4367 * dbxread.c (dbx_symfile_read): Relocate addr before using as
4368 an arg to read_dbx_symtab.
4369 * dbxread.c (dbx_symfile_read): Remove code that free'd the
4370 stringtab and the dbx specific per-objfile private info.
4371 * dbxread.c (init_psymbol_list): Remove symbol count from passed
4372 args in prototype, function definition, and function calls. It is
4373 now available via the DBX_SYMCOUNT macro using the objfile
4375 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
4376 local instance of struct dbx_symfile_info and replace with DBX_*
4378 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
4379 symfile_string_table and symfile_string_table_size.
4380 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
4381 symfile_string_table.
4382 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
4383 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
4384 stringtab size variables. Remove all code that used to reread
4386 * objfiles.c (allocate_objfile): Move calls to init_malloc()
4387 to prior to any calls to mmalloc for the objfile specific heap.
4388 * utils.c (init_malloc): Document the requirement that for each
4389 heap for which corruption checking is desired, that init_mmalloc
4390 must be called prior to any mmalloc calls on the heap.
4392 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
4394 * rs6000-pinsn.c: Make dis-assembly output more like
4395 other targets: Don't print instruction in hex before
4396 the assembly; use print_address to print out jump
4399 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
4401 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
4402 * cplus-dem.c: Support "Sc" meaning "signed char".
4404 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
4406 * configure.in: fix iris/iris3.
4408 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
4410 * command.c, main.c (various places): Use ctype.h macros
4411 (such as isupper(x)), instead of hard-wiring in ASCII-isms
4412 (such as (x >= 'A' && x <= 'Z')).
4413 (There are still more of these in other files.)
4414 * main.c (defined_command): Lower-case the user's
4415 new command before entering it. Needed because
4416 command lookup is case-insensitive (and also lower-cases).
4417 (Based on Metin's earlier patch.)
4419 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
4421 * config/irix4.mh: new file.
4423 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
4425 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
4428 * xm-mips.h: Declare strdup for ultrix.
4430 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
4431 when calling new_symbol.
4432 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
4435 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4437 * config/rs6000.mh: Update (for Fred's new mmalloc)
4438 flags to disable use of GNU malloc/mmalloc.
4439 * munch: Change SYSV rule to allow .text before the label,
4440 as well as after, to work for AIX.
4441 * gdbtypes.h: Minor clarifiction.
4443 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
4445 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
4446 continuation in yet another place (between method declarations).
4448 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
4450 * mips-tdep.c: include symfile.h and objfiles.h to fix
4453 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
4455 * valops.c (value_struct_elt_for_reference): Added 'offset'
4456 parameter to handle multiple inheritance.
4457 * eval.c, value.h: Update accordingly.
4459 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
4461 * objfiles.h: New file
4462 * Makefile.in (HFILES): Add objfiles.h
4463 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
4464 main_scope_lowpc, main_scope_highpc.
4465 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
4466 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
4467 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
4468 xcoffread.c, : Include objfiles.h.
4469 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
4470 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
4471 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
4472 inside_entry_file() and logic changed appropriately.
4473 * blockframe.c (outside_startup_file): Renamed to
4474 inside_entry_file() and logic changed appropriately.
4475 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
4476 and logic changed to use per-objfile specific fields.
4477 * blockframe.c (inside_entry_scope): Renamed to
4478 inside_entry_func() and logic changed to use per-objfile specific
4480 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
4481 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
4482 Remove extern decls.
4483 * symfile.c, symfile.h (entry_point): Remove extern decl.
4484 * coffread.c (coff_symfile_init): Common entry point init code
4485 moved to symfiles.c, call init_entry_point_info().
4486 * coffread.c (complete_symtab): Use new per-objfile entry info.
4487 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
4488 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
4490 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
4491 * defs.h (inside_entry_scope, outside_startup_file,
4492 inside_main_scope): Prototypes changed for renames to
4493 inside_entry_func, inside_entry_file, inside_main_func,
4495 * symfile.c (syms_from_objfile): Common entry point init code
4496 moved to init_entry_point_info() and call init_entry_point_info().
4497 * symfile.h (init_entry_point_info): Include prototype.
4498 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
4499 moved to symfiles.c and call init_entry_point_info().
4500 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
4501 main_scope_lowpc, main_scope_highpc): Remove extern decls.
4502 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
4504 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
4505 works for the majority of targets.
4506 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
4507 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
4508 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
4509 Use default definition in frame.h.
4510 * frame.h (selected_frame_level): Make decl extern.
4511 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
4512 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
4513 * partial-stab.h: Use new per-objfile entry info.
4514 * symfile.h (struct objfile): Removed, moved to objfiles.h.
4515 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
4516 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
4517 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
4518 have_minimal_symbols): Prototypes moved to objfiles.h.
4519 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
4520 Macros moved to objfiles.h.
4521 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
4523 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
4525 More C++ improvements (pointers to members, qualified names).
4526 * c-exp.y: Support exp.type::name and exp->type::name
4527 syntaxes. (Unfortunately, doesn't work for static members.)
4528 * c-exp.y, eval.c: Make type::~type work better.
4529 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
4530 value_static_field by value_struct_elt_for_reference.
4531 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
4532 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
4533 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
4534 for OP_SCOPE operand; no point in it now that we use lazy
4535 reading of values, and use "reference to member" objects.
4536 * gdbtypes.h: Clarify comment.
4537 * valops.c: Change value_struct_elt_for_address to return
4538 a reference (or variable), rather than a pointer. Change
4539 the name to value_struct_elt_for_reference to reflect this.
4540 Returning a reference instead of a address provides a
4541 generalization, since we can use the routine for both
4542 class::name as well as &class::name.
4543 Also, recurse to handle multiple inheritance properly.
4544 * valprint.c: Moved code to print pointer-to-members
4545 to new function point_class_member. This allows a
4546 "reference-to-member" to be printed using the same code.
4547 * valprint.c (type_print_varspec_prefix): Avoid printing
4548 "struct " for domains of class-member types.
4549 * valops.c (search_struct_field): Inline code for simplified
4550 version of value_static_field (which can then be deleted).
4551 * value.h: Rename value_struct_elt_for_address to
4552 value_struct_elt_for_reference. Delete value_static_field.
4553 * values.c: Remove no longer used function value_static_field.
4555 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
4557 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4558 elfread.c (coff_symfile_finish): Add function, prototype, and
4559 add to the xxxx_sym_fns struct for each file type. Also reformat
4560 the xxxx_sym_fns vector to a standard format and add comments.
4561 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4562 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
4563 Pass pointer to struct objfile rather than pointer to sym_fns.
4564 Change references inside each function accordingly. Allocate any
4565 symbol file specific info in the per-objfile memory region.
4566 * dbxread.c (free_and_init_header_files): Break function into
4567 free_header_files(), called from dbx_symfile_finish(), and
4568 init_header_files(), called from dbx_new_init().
4569 * dbxread.c (dbx_new_init): Move deallocation things to new
4570 dbx_symfile_finish function.
4571 * elfread.c (elf_new_init): Call buildsym_new_init().
4572 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
4573 routine for the objfile before deallocating other stuff.
4574 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
4575 * symfile.h: Move struct sym_fns to before struct objfile def.
4576 Add sym_finish function pointer and change prototypes of other
4577 function pointers to reflect passing struct objfile pointer rather
4578 than struct sym_fns pointer.
4579 * symfile.c: Remove now obsolete symtab_fns pointer.
4580 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
4581 locates the correct sym_fns struct for the given objfile.
4582 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
4583 for better support of mapped symbol tables.
4584 * symfile.c (symbol_file_command): Remove obsolete code using
4586 * symfile.h: Remove duplicate declarations for symfile_objfile,
4587 entry_point, and object_files.
4588 * target.c (target_info): Compare symfile_objfile to NULL.
4589 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
4590 aixcoff_symfile_finish().
4592 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
4594 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
4595 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
4596 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
4598 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
4600 Some improvements to g++ debugging.
4601 * symtab.c (list_symbols): demangle before pattern matching.
4602 * symtab.c: Other fixes to improve handing of operators.
4603 * valprint.c (type_print_base): Fix test for constructor.
4604 * values.c (value_static_field): Allow evaluation of
4605 CLASS::METHOD, returning a function pointer.
4607 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
4609 * Makefile.in (VERSION): Roll 4.4.6.
4610 * exec.c (exec_file_command): Add code to ignore optional args
4611 passed in by file_command() for use in symbol_file_command().
4612 * main.c (main): Document -mapped and -readnow in help summary.
4613 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
4614 * objfiles.c (allocate_objfile): Filename arg removed. Changes
4615 to get filename from bfd with bfd_get_filename(). Test mapto
4616 against 0, not NULL. Use mstrsave() to make copy of filename.
4617 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
4619 * remote-vx.c (vx_load_command, add_symbol_stub):
4620 Symbol_file_add() takes an additional arg.
4621 * solib.c (symbol_add_stub): Symbol_file_add() takes an
4623 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
4624 changed to return a bfd not an objfile pointer.
4625 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
4626 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
4627 Change to eliminate local bfd and use symfile_bfd_open() plus
4628 allocate_objfile(). Add code to implement readnow option.
4629 * symfile.c (symbol_file_command): Changes to option handling,
4630 readnow functionality moved to symbol_file_add().
4631 * symfile.c (symfile_init): Eliminate local copy of bfd.
4632 * symfile.c (add_symbol_file_command): Changes to parse mapped
4633 and readnow options.
4634 * symfile.h (allocate_objfile): Arg removed from prototype.
4635 * symtab.h (symbol_file_add): Arg added to prototype.
4636 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
4639 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
4641 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
4642 mtrace.awk, state.c, state.h: Removed.
4643 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
4644 directories searched for source files.
4645 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
4646 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
4647 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
4648 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
4649 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
4650 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
4651 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
4653 * Makefile.in (HFILES): Remove state.h
4654 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
4655 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
4656 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
4657 * Makefile.in (clean): Remove all object files.
4658 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4659 * cplus-dem.c: Remove prototypes definitions that are now done in
4661 * dbxread.c (throughout): Change from using per-objfile
4662 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4663 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
4664 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
4665 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
4666 * depend: Remove dependencies for state.o, state.h.
4667 * dwarfread.c: Add declaration for warning_pre_print.
4668 * dwarfread.c (dwarfwarn): Use warning_pre_print.
4669 * dwarfread.c (throughout): Change from using per-objfile
4670 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4671 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
4672 use supplied objfile.
4673 * i386-xdep.c (print_387_status): Change to use warning() rather
4675 * i387-tdep.c (print_387_control_word): Change to use warning()
4676 rather than printfs.
4677 * infrun.c (wait_for_inferior): Remove unreachable abort() call
4678 that some compilers grumble about.
4679 * language.c (throughout): Add declaration for warning_pre_print
4680 and using warning() instead of printfs.
4681 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4682 * main.c (main): Add declaration for warning_pre_print and set it
4683 similarly to error_pre_print. Add declarations for
4684 mapped_symbol_files and readnow_symbol_files. Add appropriate
4685 definitions to long_options[].
4686 * minsyms.c: Trivial fix to comment.
4687 * objfiles.c (allocate_objfile): Substantially rewritten for
4688 using mapped symbol files.
4689 * objfiles.c (throughout): Change from using per-objfile
4690 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4691 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
4692 * source.c (throughout): Change from using per-objfile
4693 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4694 * source.c (open_source_file): Use mstrsave to save file name in
4695 mapped symbol region for objfile.
4696 * symfile.c: Remove include for state.h.
4697 include to local form.
4698 * symfile.c (symbol_file_add_digested): Remove.
4699 * symfile.c (symbol_file_add): Substantially rewritten for mapped
4701 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
4702 from objfile structure. Add malloc descriptor pointer (md).
4703 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
4704 * symm-xdep.c (print_fpu_status): Use warning() rather than
4706 * symmisc.c (free_symtab_block): Now takes and uses current
4708 * symmisc.c (throughout): Change from using per-objfile
4709 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4710 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
4711 Sun compiler grumblings when PTR is char *.
4712 * symtab.c (lookup_symbol): Cast return value of iterate_over_
4713 msymbols() to correct pointer type.
4714 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
4715 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
4716 error always starts on a line of it's own.
4717 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
4718 Rewrite for new mapped malloc package use.
4719 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
4720 that don't want to use the mapped malloc package; pass arguments
4721 on to traditional malloc package functions.
4722 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
4723 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
4724 mrealloc, malloc, and realloc but get fatal error if runs out
4726 * utils.c (msavestring, mstrsave): Save a string in a specific
4727 mapped malloc region.
4728 * utils.c (print_spaces): Use xmalloc to get the buffer.
4729 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
4730 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
4731 * config/i386v4.mh: Insignificant reorganization.
4733 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
4735 * xcoffread.c: Only enable compilation of debugging functions
4736 if IBM6000 is defined. Fails to compile otherwise.
4738 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
4740 * Makefile.in: pass MAKEINFO down on info.
4742 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
4744 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
4745 useless code, including an lseek to an uninitialized variable.
4746 Reported by Jim Williams <jimbo@wrs.com>.
4748 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
4750 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
4751 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
4752 * minsyms.c, symfile.c: Changes that may be generally
4753 applicable, but are #ifdef IBM6000 for now.
4754 * rs6000-xdep.c: Fixed typo in comment.
4755 * rs6000-tdep.c: Non-substatial changes.
4756 * xoffread.c: The main change here is addition of some
4757 debugging functions.
4758 * xoffexec.c: More changes.
4760 * xcoffread.c: Fixed two too-few-parameters bugs.
4762 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
4763 to SOLIB_CREATE_INFERIOR_HOOK macro.
4765 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
4767 * symfile.h: Add prototype for iterate_over_msymbols().
4768 * symtab.c (cplus_mangled_symbol): Add function.
4769 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
4770 iterate_over_msymbols to find demangled C++ symbol.
4771 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
4772 value to iterate_over_msymbols().
4773 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
4776 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
4778 * Makefile.in: added check target.
4780 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
4782 * ecoff.c: Move to ../bfd/coff-msym.c.
4783 * config/mt-*mips: Remove ecoff.o from the configuration.
4784 * remote.c (): Add newline to initial +.
4785 (remote_resume): Mention how to cope with signals.
4786 (remote_interrupt): Add debug msg.
4787 (remote-wait): Implement new 'T' reply, which includes
4788 status, PC, and FP all in a single short message.
4789 (putpkt): Add further debugging of packet acks.
4790 * mipsread.c (fixup_symtab): Also swap RFD's.
4791 (parse_partial_symbols): Avoid bug on unknown symbol types.
4792 * Makefile.in (VERSION): Roll to 4.4.5.
4793 * mips-tdep.c (heuristic_proc_start): Avoid long delays
4794 for remote MIPS by limiting heuristic to 200 byte search.
4795 (heuristic_proc_desc): Byte-swapping.
4796 (mips_print_register): Cope with failure of
4797 read_relative_register_raw_bytes. Byte-swap integers for
4799 * mips-pinsn.c (print_insn): Byte-swap instruction.
4801 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
4803 * config.sub configure.in config/mh-irix4
4804 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
4805 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
4806 gdb/xm-irix4.h gdb/config/mt-irix3
4807 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
4809 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
4811 * defs.h, utils.c: xrealloc takes PTR as first arg.
4812 * defs.h: Reword confusing comment about ANSI prototypes.
4813 * defs.h: Some minor whitespace changes.
4814 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
4815 not NULL, which can be (void *).
4816 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
4817 * tm-i386v.h (SP_ARG0): Define
4818 * xm-sysv4.h: Back out of change for missing prototypes.
4819 * i386-tdep.c (get_longjmp_target): Add function.
4821 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4823 * Makefile.in: install man page too.
4825 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
4827 * All GDB files that #include defs.h: Removed stdio.h.
4828 (defs.h): #include stdio.h.
4830 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4832 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
4833 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
4834 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
4835 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
4836 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
4837 it before printing out the hex shape of an address.
4839 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
4841 * rs6000-xdep.c (frame_initial_stack_address): Move
4842 code to set frame->cache_fsr into new separate function
4843 frame_get_cacahe_fsr. This allows fixing a fatal error.
4844 * xcoffexec.c: Turn previously suppressed error
4845 message back on, after cleaning up BFD.
4847 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
4848 printing of blank line, since it cases printing of an
4849 extra blank line. Is this intended? It does mess up
4851 * defs.h: Put back declarations of malloc and realloc,
4852 but protected by #ifndef MALLOC_INCOMPATIBLE.
4853 * objfiles.c: Undo previous change: Use malloc/realloc
4854 for objfile malloc/realloc fields (but add a cast).
4855 * xcoffexec.c: Suppress an error message (for now).
4857 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4859 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4860 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
4861 * buildsym.c: Use smash_to_pointer_type() to handle forward type
4863 * xcoffread.c: Modifications to C_DECL storage class handling, and
4864 introduction of an old smash_to_pointer_type() routine.
4866 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4867 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
4868 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
4869 parameters have been modified.
4871 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4872 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
4873 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
4874 and fetch_inferior_registers() always fetched all the registers
4875 resulting valid register values at hand all the time. Pushing a dummy
4876 frame did not require validating all register values first. After
4877 putting the above mechanism into action, we didn't have valid registers
4878 values always ready. Thus, all registers need to be fetched before
4879 pushing a dummy frame now.
4881 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4882 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
4883 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
4884 the starting address (actual frame address) of a frame.
4885 * rs6000-tdep.c: modifications to function_frame_info() to see if
4886 function reserves a frame pointer register (alloca register)
4887 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
4888 FRAME_LOCALS_ADDRESS has been updated to support debugging of
4889 functions with alloca() calls.
4891 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
4893 * xm-sysv4.h: Provide definitions/prototypes for host environment
4894 functions for which no definitions or prototypes are provided in
4895 any currently included gdb or host environment header files.
4896 For SVR4, this currently includes malloc and realloc, which cannot
4897 be portably prototyped in any gdb include file.
4899 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4901 * buildsym.h: Remove obsolete variable file_stabs.
4903 * Makefile.in: Move place where configure merges in host-
4904 and target-dependent fragments later, so the latter
4905 can override (say) GNU_MALLOC.
4906 * config/mh-rs6000: Use system malloc. Otherwise, I
4907 ended up with *two* incompatible versions of malloc
4908 (functions in libc would call the malloc in libc).
4909 I assume this is a shared library problem.
4911 * remote.c: Fix (presumed) typo.
4912 * objfiles.c: Use xmalloc/xrealloc instead of
4913 malloc/realloc (since the latter are no longer declared).
4915 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4916 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
4917 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
4918 handle individual registers.
4919 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
4920 correctly in case it wasn't cached yet. (A problem showed up
4921 after fetching individual registers.)
4922 * buildsym.c: Disable type_synonym_name's type name overwriting
4923 in cases it is unnecesary. rs6000 portation doesn't use
4924 type_synonym_name, and it used to nullify type names
4925 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
4926 type's name as soon as space for that type is allocated.
4927 * xcoffread.c: ignore a section's lineno information if it is
4928 not `.text'. (In rs6000 bfd portation integration, skipping over
4929 `.pad' sections are ignored since it was in machine independent
4930 part of the code. Thus, a problem of fake sections with invalid
4931 lineno information arised.)
4933 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4934 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
4935 * rs6000-tdep.c: make function_frame_info() work whether or not
4936 reading from a core file.
4937 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
4939 * infrun.c. main.c, printcmd.c. symtab.c:
4940 More changes from IBM for rs6000.
4943 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
4945 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
4946 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
4947 Merge in changes (mostly from IBM) for RS6000.
4948 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
4949 More changes from IBM for RS6000. These are in machine-
4950 independent code, and probably could do with some cleaning
4951 up. The most questionable of these are #ifdef IBM6000.
4952 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
4953 to single_step() (for consistency with rs6000 and i860).
4954 * utils.c: Allow the 1st arg to xrealloc to be NULL
4955 (in which case do malloc). This removes the need for
4956 some tests in xcoff code (and perhaps other places?).
4957 * coffread.c: Removed variables last_source_file,
4958 type_vector, and type_vector_length as these are now
4959 defined by buildsym.[ch].
4960 * defs.h: Remove prototypes for malloc and realloc, since
4961 these should only be used to implement xmalloc and xrealloc,
4962 and they conflict with <stdlib.h> in AIX - where they
4963 return void* even when __STDC__ isn't defined. Sigh.
4964 * munch: Recognize *initialize* in data as well as text
4965 (AIX uses data). Also, incorporate a patch from Garrett
4966 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
4967 much more sensible, by only trying to match the name of
4968 the initialize_foo function, and not the junk before it.
4970 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
4972 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
4973 unless symbol table indicates that something has changed.
4975 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
4977 * remote.c: Make it work for embedded MIPS. Increase buffer
4978 size, and use throughout. Round buffer size up if too many regs.
4979 Support baud rate setting and try for an 8-bit path. If
4980 interrupted while waiting for target, send a ^C down the wire.
4981 Avoid single-byte reads.
4982 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
4984 * mips-xdep.h: Avoid the embedded regs when on Unix.
4986 * mipsread.c: Byte-swap the symbol table structures, using
4987 routines from ecoff.c, to read a symbol table written in any
4988 of the four possible byte orders.
4989 * configure.in (mips-big-* target): Same as Sony News.
4990 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
4991 * ecoff.c: New file for symbol swapping routines.
4993 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
4995 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
4996 all-breakpoints' command.
4997 * (get_number): Allow users to enter negative breakpoint numbers.
4998 * (breakpoint_1): Reformat display of 'info break' to show new
5000 * (create_longjmp_breakpoint, breakpoint_re_set,
5001 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
5002 symfile.c (syms_from_objfile): Re-do
5003 insertion of longjmp breakpoints. Move all code into
5004 breakpoint_re_set, and call that instead of
5005 create_longjmp_breakpoint in symfile.c.
5007 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
5009 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
5010 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
5011 * symtab.c (find_pc_symtab): Handle having no objfiles.
5012 * infcmd.c: Fix comment.
5013 * objfiles.c (free_all_objfiles): Add.
5014 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
5015 * symfile.c (symbol_file_command): free all objfiles when
5016 specifying a new symbol file.
5017 (reread_symbols): Stat the file name, don't fstat the descriptor.
5019 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5021 * Makefile.in, configure.in: removed traces of namesubdir,
5022 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5023 copyrights to '92, changed some from Cygnus to FSF.
5025 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
5027 * dbxread.c (end_psymtab): Delete empty psymtabs.
5028 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
5029 * symfile.h (struct objfile): Add free_psymtabs.
5031 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
5033 * Makefile.in (VERSION): Roll to gdb-4.4.4.
5035 * symfile.c (symbol_file_command): strcmp => !strcmp.
5036 * breakpoint.h: Move prototypes to follow enum definition they need.
5037 * breakpoint.c, infrun.c: Lint.
5038 * printcmd.c: Use `enum enable' rather than `enum
5040 * mipsread.c: First pass at making it compile with the new
5041 objfile changes. Probably seriously broken still, but it
5044 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
5046 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
5047 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5048 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
5049 stepping (and nexting) through longjmp(). Also, cleanup
5050 breakpoint handling quite a bit by creating explicit breakpoint
5051 types instead of using magic breakpoint numbers.
5052 Makefile.in: Update version to 4.4.3
5054 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
5056 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
5057 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
5058 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
5060 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
5062 * minsyms.c (install_minimal_symbols): Add bunches to any
5063 existing minsyms in the objfile. Avoid extra mallocation
5064 by working directly in the obstack. Remove ignored `mainline' parm.
5065 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
5066 xcoffread.c: Change all callers.
5067 * FIXME: We should be able to eliminate MAINLINE from all the
5068 symbol readers now, with a small bit of work.
5070 * valops.c, value.h: Lint.
5071 * remote-vx.c: Add missing break; statement. Bugfix by
5072 Michael Sclafani, <sclafani@src.dec.com>.
5074 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
5076 * Makefile.in (VERSION): Update version to 4.4.2
5077 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
5078 minsyms.c, mmap-alloc.c, mmap-sbrk.c
5079 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
5080 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
5081 mmap-alloc.o, mmap-sbrk.o
5083 * altos-xdep.c: Minor whitespace change.
5084 * am29k-tdep.c (examine_prologue): Convert from misc function vector
5085 use to new minimal symbol table use.
5086 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
5087 * arm-xdep.c (store_inferior_registers): Returns void.
5088 * blockframe.c (get_pc_function_start, find_pc_partial_function):
5089 Convert from misc function vector use to new minimal symbol table use.
5090 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
5091 * breakpoint.c: Add prototypes for local functions.
5092 * breakpoint.c (catch_command_1): Change to static and remove unused
5094 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
5095 * breakpoint.h: Change function decls to prototype form.
5096 * buildsym.c: Add prototypes for local functions.
5097 * buildsym.c: Moved hashname() function here from dbxread.c.
5098 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
5099 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
5100 * buildsym.c (dbx_alloc_type): Change to static.
5101 * buildsym.c (finish_block): Add objfile parameter.
5102 * buildsym.c (misc): Change symbol_obstack to objfile version.
5103 * buildsym.c (make_blockvector): Change to static.
5104 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
5105 * buildsym.c (compare_line_numbers): Change to static, args are const,
5106 cast args when used.
5107 * buildsym.c (start_symtab): Inline new_object_header_files() call.
5108 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
5109 and made static. Add objfile parameter.
5110 * buildsym.c (end_symtab): Simplify code using line table size.
5111 Realloc the linetable on the objfile symbol_obstack and copy there.
5112 * buildsym.c (scan_file_globals): Convert from misc function vector
5113 use to new minimal symbol use.
5114 * buildsym.c (define_symbol): Add objfile parameter. Make sure
5115 strings get allocated in objfile's symbol_obstack. Convert references
5116 to builtin types to lookup_fundamental_type().
5117 * buildsym.c (read_type): Make static, add objfile parameter, convert
5118 references to buildin types to lookup_fundamental_type().
5119 * buildsym.c (read_struct_type): Add objfile parameter.
5120 * buildsym.c (read_array_type): Make static, add objfile parameter.
5121 * buildsym.c (read_enum_type): Make static, add objfile parameter.
5122 * buildsym.c (read_huge_number): Make static.
5123 * buildsym.c (read_range_type): Make static, add objfile parameter,
5124 convert references to buildin types to lookup_fundamental_type ().
5125 * buildsym.c (read_args): Make static, add objfile parameter.
5126 * buildsym.h: Convert function decl's to prototype form.
5127 * c-exp.y: Add prototypes for local functions, convert uses of misc
5128 function vector to minimal symbol table. Reformat all builtin type
5129 initializations and pass a NULL objfile to init_type() for them.
5130 * coffread.c: Change context_stack ref's to coff_context_stack,
5131 add local function prototypes. Cast uses of xrealloc arg 1.
5132 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
5133 crafting a new type.
5134 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
5135 * coffread.c (finish_block): Change name to coff_finish_block.
5136 * coffread.c (make_blockvector): Add and use objfile parameter.
5137 * coffread.c (record_line): Change name to coff_record_line.
5138 * coffread.c (start_symtab): Change name to coff_start_symtab.
5139 * coffread.c (end_symtab): Change name to coff_end_symtab.
5140 * coffread.c (record_misc_function): Change name to record_minimal_
5141 symbol and change to minimal symbol table use from misc func tbl.
5142 * coffread.c (coff_symfile_read): Convert from misc function vector
5143 use to minimal symbol table use.
5144 * coffread.c (hashname): Remove; use common version in buildsym.c.
5145 * coffread.c (decode_base_type): Change references to builtin types
5146 to calls to lookup_fundamental_type().
5147 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
5148 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
5149 * command.c: Add prototypes for local functions.
5150 * command.c (add_cmd): Prototype the 'fun' parameter and use the
5151 appropriate member of the function union for that type.
5152 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
5153 ifdef out the function since it isn't currently used.
5154 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
5155 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
5156 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
5157 * command.c (help_cmd): Compare function pointer to NULL.
5158 * command.c (help_cmd_list): Compare function pointer to NULL.
5159 * command.c (lookup_cmd_1): Use correct member of function union.
5160 * command.c (undef_cmd_error): Make static.
5161 * command.c (complete_on_cmdlist): Use correct member of func union.
5162 * command.c (do_setshow_command): Use correct member of func union.
5163 * command.c (shell_escape): Convert rindex use to strrchr.
5164 * command.h (COMMAND_H): Define if already included.
5165 * command.h (cmd_list_element struct): Change 'function' to a union
5166 and prototype args. Prototype completer function.
5167 * command.h: Convert decl's to prototype form.
5168 * convex-xdep.c (store_inferior_registers): Returns void.
5169 * copying.c: Prototype local functions.
5170 * coredep.c: Minor whitespace change.
5171 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
5172 * cplus-dem.c: Prototype local functions.
5173 * dbxread.c (hashname): Remove; moved to buildsym.c.
5174 * dbxread.c (free_and_init_header_files): Make static.
5175 * dbxread.c: Add prototypes for local functions.
5176 * dbxread.c (new_object_header_files): Remove; inlined usages.
5177 * dbxread.c (xrealloc usages): Cast args.
5178 * dbxread.c (record_misc_function): Change to record_minimal_symbol
5179 and change usages accordingly.
5180 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
5181 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
5182 * dbxread.c (dbx_next_symbol_text): Make static.
5183 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
5184 * dbxread.c (init_bincl_list): Add and use objfile parameter.
5185 * dbxread.c (free_bincl_list): Add and use objfile parameter.
5186 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
5187 * dbxread.c (end_psymtab): Convert to use per-objfile data.
5188 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
5190 * dwarfread.c (record_misc_function): Change name to record_minimal_
5191 symbol and use minimal symbol table throughout.
5192 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
5193 * dwarfread.c: Convert all references to builtin types to use the new
5194 lookup_fundamental_type function.
5195 * dwarfread.c (read_enumeration): Add and use objfile parameter.
5196 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
5198 * elfread.c (record_misc_function): Convert to use record_minimal_
5200 * elfread.c (elf_symtab_read): Add objfile parameter.
5201 * eval.c: Add prototypes for local functions and move some decls
5202 around to accomodate prototypes.
5203 * expprint.c: Add prototypes for local functions. Change references
5204 to misc function vector to minimal symbol table.
5205 * findvar.c (read_memory usages): Cast args.
5206 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
5207 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
5208 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
5209 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
5210 * gould-xdep.c: Minor whitespace change.
5211 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
5212 * hp300ux-xdep.c (store_inferior_registers): Returns void.
5213 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
5214 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
5215 * i386-tdep.c: Add prototypes for local functions.
5216 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
5217 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
5218 that defaulted to int.
5219 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
5220 i386_push_dummy_frame): Returns void.
5221 * i386-xdep.c (i386_register_u_addr): Declare params that default to
5222 int and explicitly declare return type as int.
5223 * i387-tdep.c: Minor formatting changes.
5224 * i960-tdep.c (leafproc_return): Convert from misc function vector
5225 use to minimal symbol table use.
5226 * infcmd.c: Add prototypes for local functions.
5227 * infcmd.c (continue_command, until_next_command, until_command,
5228 path_info, path_command): Make static.
5229 * infcmd.c (step_1, until_next_command): Convert from misc func
5230 vector to minimal symbol table use.
5231 * inflow.c: Add prototypes for local functions.
5232 * infptrace.c (store_inferior_registers): Returns void, not int.
5233 * language.c (_initialize_language): Use proper member of function
5235 * m2-exp.y: Add prototypes for local functions, convert misc function
5236 vector uses to minimal symbol table uses.
5237 * m2-exp.y (make_qualname, yyerror): Make static.
5238 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
5239 * m68k-pinsn.c: Add prototypes for local functions.
5240 * m68k-pinsn.c (print_insn): Cast args to read_memory.
5241 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
5242 * m68k-stub.c: Add prototypes.
5243 * m88k-pinsn.c (sprint_address): Convert from misc function vector
5244 use to minimal symbol table use.
5245 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
5246 * m88k-xdep.c (store_inferior_registers): Returns void.
5247 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
5248 * mach386-xdep.c (store_inferior_registers): Returns void.
5249 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
5250 * main.c: Add prototypes for local functions.
5251 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
5252 longjmp() result to (NORETURN void).
5253 * main.c (catch_errors): Prototype the 'func' parameter.
5254 * main.c (disconnect, stop_sig, do_nothin, float_handler):
5255 Takes an unused arg.
5256 * main.c (execute_command): Call the right member of the func union.
5257 * main.c (command_loop_marker, symbol_completion_function,
5258 command_loop): Make static.
5259 * main.c (command_line_input): Make linelength unsigned, cast arg
5260 to command_line_input().
5261 * main.c (add_info, add_com): Prototype the 'fun' parameter.
5262 * main.c (initialize_main): Call right member of function union.
5263 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
5264 * mem-break.c: Include symtab.h
5265 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
5266 * mips-xdep.c (store_inferior_registers): Returns void.
5267 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
5268 use to minimal symbol table use.
5269 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
5271 * mipsread.c (make_type): Remove, convert usages to init_type.
5272 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
5273 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
5274 vector use to minimal symbol table use.
5275 * parse.c: Add prototypes for local functions.
5276 * parse.c (xrealloc usages): Cast args.
5277 * parse.c (prefixify_expression, length_of_subexp): Make static.
5278 * parser-defs.h (PARSER_DEFS_H): Define when first included.
5279 * parser-defs.h: Convert function decls to prototype form.
5280 * partial-stab.h: Convert from misc function vector use to new minimal
5282 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
5283 the per-objfile copies.
5284 * printcmd.c: Add prototypes for local functions. Move some struct
5285 definitions around to accomodate prototypes.
5286 * printcmd.c (decode_format): Make static, change args oformat and
5287 osize to int from char.
5288 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
5289 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
5290 * printcmd.c (print_address_symbolic): Convert from misc function
5291 vector use to minimal symbol table use.
5292 * printcmd.c (address_info): Convert from misc function vector use
5293 to minimal symbol table use.
5294 * printcmd.c (delete_display, enable_display, disable_display_command):
5296 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5297 * procfs.c (fetch_core_registers): Add unused param reg_addr.
5298 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
5299 * pyr-xdep.c (store_inferior_registers): Returns void.
5300 * remote-mm.c (mm_load): symbol_file_add return value unused.
5301 * remote-nindy.c: Minor format change.
5302 * remote-vx.c (vx_load_command): symbol_file_add result unused.
5303 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
5304 * rs6000-xdep.c (store_inferior_registers): Returns void.
5305 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
5306 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
5307 vector use to minimal symbol table use.
5308 * solib.c: Add prototypes for local functions.
5309 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
5310 function vector use to minimal symbol table use.
5311 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5312 * solib.c (find_solib, shared_library_command): Make static
5313 * solib.c (read_memory, write_memory usages): Cast args.
5314 * solib.c (special_symbol_handling): Add function
5315 * source.c: Add prototypes for local functions.
5316 * source.c (select_source_symtab): Convert to scan objfiles.
5317 * source.c (open_source_file): Make static.
5318 * source.c (xrealloc usages): Cast args.
5319 * source.c (source_line_charpos): ifdef out, unused.
5320 * source.c (get_filename_and_charpos): Make static.
5321 * stack.c: Add prototypes for local functions.
5322 * stack.c (print_frame_info, frame_info): Convert from misc function
5323 vector use to minimal symbol table use.
5324 * symfile.c: Add prototypes for local functions.
5325 * symfile.c (compare_symbols): Make args const PTR's.
5326 * symfile.c (compare_psymbols, sort_pst_symbols) add.
5327 * symfile.c (sort_all_symtab_syms): Scan objfile list.
5328 * symfile.c (obsavestring): Add objfile parameter.
5329 * symfile.c (init_misc_bunches, prim_record_misc_function,
5330 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
5331 sort_misc_function_vector, compact_misc_function_vector): Remove
5332 * symfile.c (symbol_file_add_digested): Add function.
5333 * symfile.c (symbol_file_add): Returns struct objfile *.
5334 * symfile.c (symbol_file_command): Modify for state file use.
5335 * symfile.c (symfile_open): Add parameter "dumpable".
5336 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
5337 * symfile.c (load_command, add_symbol_file_command): Make static.
5338 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
5339 * symfile.c (rindex usages): Converted to strrchr.
5340 * symfile.c (allocate_psymtab): New
5341 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
5342 converted to minimal symbol table usage, but no obvious conversion.
5343 * symfile.c (free_all_symtabs): Remove.
5344 * symfile.c (_initialize_symfile): Use per-objfile info.
5345 * symfile.h: Rework the objfile structure to add per-objfile data
5346 objects (psymbol_obstack, symbol_obstack, type_obstack,
5347 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
5348 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
5349 Add prototypes to function declarations.
5350 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
5351 function vector usage to minimal symbol table usage.
5352 * symmisc.c (DEV_TTY): Define if not defined.
5353 * symmisc.c: Add local function prototypes.
5354 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
5355 printpsyms_command, print_objfiles, print_objfiles_command):
5356 Rework to use iterate_over_*
5357 * symtab.c: Add prototypes for local functions.
5358 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
5359 * symtab.c (lookup_partial_symtab): Scan through objfiles.
5360 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
5361 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
5362 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
5363 lookup_reference_type, lookup_member_type, allocate_stub_method,
5364 check_stub_method, create_array_type, smash_to_member_type,):
5366 * symtab.c (lookup_symbol): Some args are const.
5367 * symtab.h: All type related defs and structs moved to gdbtypes.h
5368 * symtab.h: Convert decls to prototypes.
5369 * target.c (noprocess): Make static.
5370 * target.h: Change decl's to prototypes.
5371 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
5372 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
5373 * utils.c (_initialize_utils): Use correct member of function union.
5374 * valarith.c: include gdbtypes.h
5375 * valops.c: include gdbtypes.h, add prototypes for local functions.
5376 * valops.c (value_push, value_arg_push, find_function_addr):
5378 * valops.c (value_string): Convert from misc function vector use
5379 to minimal symbol table use.
5380 * valops.c (check_field_in): Make arg const.
5381 * valprint.c: Add prototypes for local functions.
5382 * valprint.c (print_string): Make static
5383 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
5384 * values.c: Add prototypes for local functions.
5385 * values.c (value_headof): Convert from misc function vector to
5386 minimal symbol table.
5387 * xcoffexec.c: Add prototypes for local functions.
5388 * xcoffexec.c (exec_close, file_command, add_to_section_table):
5390 * xcoffexec.c (relocate_minimal_symbol): Add.
5391 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
5392 * xcoffread.c: Add prototypes for local functions.
5393 * xcoffread.c (sort_syms): Convert to scan objfiles.
5394 * xcoffread.c (read_xcoff_symtab): Make static.
5395 * xcoffread.c (various): Replace references to builtin types with
5396 calls to lookup_fundamental_type. Replace references to symbol_obstack
5397 and psymbol_obstack with pointers to the per-objfile copies.
5398 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
5399 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
5401 * xcoffread.c (init_stringtab): Add objfile parameter.
5402 * gdbtypes.c: New file
5403 * minsyms.c: New file
5404 * mmap-alloc.c: New file
5405 * mmap-sbrk.c: New file
5406 * objfiles.c: New file
5410 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
5412 * Check in Fred Fish's changes in these modules. Fred
5413 will make ChangeLog entries for all of them. Update VERSION
5416 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
5418 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
5420 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
5421 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
5422 value.h: Prototypes for static functions; lint.
5423 * gdbtypes.h: Empty file to ease transition.
5425 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
5427 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
5428 inferior.h, language.h, signame.h, target.h, terminal.h,
5429 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
5430 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
5432 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
5433 signame.c, sparc-xdep.c: Prototypes for all static functions.
5435 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
5436 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
5437 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
5438 Remove to_call_function and target_call_function, since it
5439 always calls the same thing (call_function_by_hand).
5440 * core.c, exec.c, solib.c: Rename target_ops sections =>
5442 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
5443 target.h: target_kill takes no args.
5444 * language.c (language_info): Scaffolding to allow briefer
5445 messages when the current language changes. FIXME.
5446 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
5447 complaints about volatile functions.
5448 * xm-sysv4.h (HAVE_MMAP): Define.
5450 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
5452 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
5453 to make prototypes for all functions declared here.
5454 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
5455 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
5456 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
5457 * ieee-float.h: Use PARAMS for prototypes; make some params const.
5458 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
5459 * m2-exp.y: Remove unused CONST; Rename OR and AND.
5460 * utils.c: Avoid declaring malloc and realloc. Lint.
5461 (request_quit): Accept signal-number parameter.
5463 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
5465 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
5466 DIE's. Add new function read_tag_pointer_type() to read them.
5468 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
5469 When creating a new user defined type, check to see if a partial
5470 type already exists, and if so, bash it to fit.
5472 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
5474 * coffread.c (decode_base_type): Pass long, not union.
5475 Fix by Eric Valette, ev@chorus.fr.
5477 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
5479 * elfread.c (elf_symtab_read): Fix code to correctly track
5480 changes in bfd for absolute symbols.
5482 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
5484 * xm-vaxbsd.h: Close off comment.
5486 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
5488 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
5490 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
5492 * mips-tdep.c (mips_print_registers): Print correct register
5493 number for double pseudo-registers.
5495 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
5497 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
5498 in the op$::OPERATOR. case. From Steven McCanne,
5499 <mccanne@horse.ee.lbl.gov>.
5501 * exec.c (set_section_name): Pass arg to exec_files_info;
5502 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
5504 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
5506 * main.c (print_gdb_version): Copyright msg: only this year.
5507 (cd_command): Avoid changing current_directory on error.
5509 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
5511 * mipsread.c (parse_partial_symbols): Handle dependencies
5512 between partial symbol tables (when not doing stabs-in-ecoff).
5513 (This used to be handled by parse_fdr, but parse_fdr was
5514 incompatible with handling stabs-in-ecoff, so the code
5515 was re-written to not use parse_fdr. Unfortunately,
5516 the logic to handle dependencies was overlooked.)
5518 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5520 * coffread.c (read_enum_type): Use the size of a target int when
5522 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
5524 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
5525 * symtab.c (lookup_reference_type, lookup_ptr_type): use
5526 TARGET_PTR_BIT to determine size of a pointer
5527 * values.c (unpack_long): when unpacking a REF or a PTR don't
5528 assume the size of the type.
5530 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
5532 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
5533 looking at its members. Improve guess between struct and union,
5534 only assuming union if multiple members have offsets of zero.
5536 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
5538 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
5539 (This is just for clarity - and one day permitting us to
5540 change FP0_REGNUM from 38 to 32, which would make more sense.)
5541 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
5542 register numbers in stabs-in-ecoff get handled correctly.
5544 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
5546 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
5547 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
5548 into BSD and Ultrix.
5550 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
5552 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
5554 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
5556 * Makefile.in: Increment version to 4.4.1.
5557 * main.c (print_gdb_version): Update copyright notice.
5559 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
5561 * mipsread.c: Prepend "struct " to the names of structure
5562 types, and similarly for enums and unions. (This used
5563 to be done, but got lost in the re-write to "guess" the
5564 difference between enum/struct/union.)
5565 Also, guess that a tag is an enum if the first member
5568 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
5570 * xm-vax.h: #ifndef ultrix around #include of endian.h and
5573 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
5575 * Projects: Patching executables is done.
5576 * Makefile.in (VERSION): Roll to gdb-4.4.
5577 * README, WHATS.NEW: Update for gdb-4.4.
5579 * symfile.c (reread_symbols): Whenever we reread one object
5580 file's symbols, we must restart the scan, because the object_files
5581 chain has been permuted.
5583 * exec.c (exec_files_info): Split out into print_section_info.
5584 Print BFD filename of each section if it's not the default one.
5585 * core.c (core_files_info): Call print_section_info.
5587 * xm-vax.h: Include a few system header files whose definitions
5588 must precede defs.h.
5589 * language.c, language.h: Make some things const.
5590 * expression.h, main.c: const spreads like ooze.
5592 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
5593 since BREAKPOINT values can be >0x80.
5595 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
5597 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
5599 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
5601 * sparc-pinsn.c: Remove kludge for preferring architectures.
5602 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
5603 and forever. Add `add' instruction to the set that get checked
5604 for a preceding `sethi' in order to print an absolute address.
5605 Corresponding changes in ../include/opcode/sparc.h needed
5606 to eliminate garbage instructions.
5608 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
5610 * mipsread.c (parse_partial_symbols): Make sure partial
5611 symbols are created for external symbols (as used to be
5612 the case). This is a bit of a pain with the mips-coff.
5613 It uses a table which points to all of the external
5614 symbols belonging to a particular FDR or psymtab.
5615 Once we've generated this table, we might as well save
5616 it, and then use it in psymtab_to_symtab_1 to find
5617 the symbols to pass to parse_external().
5618 * symfile.c, symfile.c: New function start_psymtab_common
5619 to share the common parts of allocating a new psymtab
5620 for dbxread, mipsread (and later dwarfread). Its code
5621 was pulled out from start_psymtab in dbxread.c.
5622 * dbxread.c (start_psymtab): Use start_psymtab_common().
5624 * valprint.c (val_print): If there is an error when trying
5625 to print a string, check to see if there really is a problem
5626 by reading just one character. If that works, assume
5629 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
5631 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
5632 cypress, v8 mnemonics in that order.
5634 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
5636 * sparc-pinsn.c: Put the qsort() back in.
5638 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
5640 * findvar.c (read_register, write_register): Handle machines
5641 where REGISTER_TYPE is not the same size as "int".
5643 Handle debug symbols in dynamically loaded (relocated) code:
5645 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
5646 offset to process_one_symbol.
5647 (process_one_symbol): Take new offset parameter. Add it into
5648 appropriate symbol types to relocate symbols to loaded addresses.
5649 Handle all possible symbol types, and complain() about types that
5650 we don't expect to see.
5651 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
5652 process_one_symbol (FIXME, should pass real offset).
5656 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
5658 (set_breakpoint, break_command_1, until_break_command,
5659 catch_command_1, breakpoint_re_set_one): Use it.
5660 * symtab.h (resolve_sal_pc): Declare.
5661 * infcmd.c (jump_command): Use resolve_sal_pc.
5663 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
5665 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
5667 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
5669 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
5670 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
5671 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
5673 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
5675 * dbxread.c (process_one_symbol): Make a first cut at handling
5676 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
5678 * symtab.c (find_pc_line): Fix stepping into and out of #included
5681 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
5683 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
5684 no longer any need to copy ../include/opcode/* into gdb.
5686 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
5688 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
5690 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
5692 * valprint.c (type_print_base, type_print_method_args):
5693 Print C++ constructor methods without bogus "return type."
5695 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
5697 * infptrace.c (child_xfer_memory): Parameter "target" should
5698 be a pointer to a structure, not the entire structure.
5700 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
5702 * depend: Convert the couple of references to ansidecl.h that
5703 used the local gdb version to use the ../include version.
5705 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
5708 (child_xfer_memory): Takes pointer to a struct, not entire struct.
5709 (inferior_proc_init): Fix non-ANSI version of args.
5710 (attach): Call print_sys_errmsg with correct number of args.
5711 (mappingflags): Make static, does not need to be global.
5713 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
5714 not the entire struct itself.
5716 * valops.c (value_assign): Cast some args to modify_field() and
5717 {read,write}_register_bytes() correctly.
5719 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
5721 * Makefile.in (MALLOCSRC): Removed reference to removed local
5724 * dwarfread.c (list_in_scope): Needs an initial value, use file
5727 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
5729 * main.c (main): Make option_index local to keep new getopt happy.
5730 main.c, solib.c, Makefile.in: Update copyright notices.
5732 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
5734 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
5736 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
5738 * Makefile.in (HFILES): Add partial-stab.h.
5740 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
5742 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
5743 New files for stratus. Not complete enough to actually build
5744 on the Stratus machine; that awaits copyright assignment for
5747 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
5748 for getting custom flags into CFLAGS when doing makes.
5750 * configure.in: Add config information for stratus.
5752 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
5754 * dbxread.c (process_one_symbol): Pass address of structure
5755 to complain(), rather than the whole structure.
5757 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
5759 * solib.c (solib_add_common_symbols): Only compile in when not
5760 using SVR4 style shared libraries.
5762 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
5764 * dwarfread.c (locval): Add offreg flag to indicate location
5765 values that are computed off a base register.
5767 * dwarfread.c (new_symbol): Rework TAG_global_variable and
5768 TAG_local_variable cases to account for static variables
5769 within function scopes.
5771 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
5773 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
5774 doesn't exist on some systems.
5776 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
5777 nexting over recursive function calls.
5779 * target.c (target_read_string): Create this routine to read null
5780 terminated strings from the target. It deals with running off the
5781 end of memory elegantly as well. solib.c (find_solib): Use
5782 target_read_string() to avoid problems with running off the end of
5785 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
5786 that reference pgrp_inferior.
5788 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
5790 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
5791 mips-tfile has been hacked to act more "traditionally."
5792 * dbxread.c: Fixed typo in comment.
5794 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
5796 * mips-tdep.c (mips_skip_prologue): Add some number of
5797 'sw' instructions before 'addiu' adjusts the stack.
5799 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
5801 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
5802 freescope, buildblock closescope, record_line, add_symbol_to_list,
5803 gatherblocks, make_blockvector): Extensive changes to switch
5804 to generic symbol table building code in buildsym.c. Remove
5805 scope tree structures and functions, symbol table building
5806 functions, and lots of other small changes.
5808 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
5809 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
5811 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
5813 * buildsym.c (cleanup_undefined_types): Add support for enums.
5814 This fixes the 'GDB internal error. cleanup_undefined_types with
5817 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
5819 * dbxread.c: detect gcc2 compilations.
5821 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
5823 * sparc-pinsn.c: Rename bitfields that overlap with macro names
5824 in ../include/opcode/sparc.h.
5826 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
5828 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
5829 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
5830 to reflect actual locations of opcode files, so TAGS target will
5833 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
5835 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
5838 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
5839 dereferencing to access the correct elements.
5841 * valops.c (value_addr): Declare return type of external func
5844 * xcoffread.c: Undefine next_symbol_text before redefining it.
5846 For older changes see ChangeLog-9091
5852 version-control: never