1 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
3 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
4 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
6 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
8 * tm-nindy960.h, remote-nindy.c: Lint.
10 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
12 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
13 a optional type to decorate as an array type, the type of the
14 index, and the bounds of the array. Records this additional info
15 in the array type for use with languages with nonzero array
17 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
18 to note that arrays may have bounds.
19 * gdbtypes.h (create_array_type): Update prototype.
20 * c-exp.y (ptype production): Adjust for new create_array_type
22 * coffread.c (decode_type): Call create_array_type rather than
23 handcrafting array types.
24 * convex-tdep.c (value_type): Remove, now use create_array_type.
25 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
26 vector_type into calls to create_array_type.
27 * dwarfread.c (decode_subscr_data): Name changed to
28 decode_subscript_data_item throughout.
29 * dwarfread.c (decode_subscript_data_item): Rewrite to use
30 create_array_type. Now records index type and range as well.
31 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
32 change to use create_array_type.
33 * dwarfread.c (read_subroutine_type): Test existing user defined
34 types before decorating them, to ensure they are blank, and
35 complain about it if they are not.
36 * dwarfread.c (decode_fund_type): For unrecognized types, always
37 return some valid type (type integer). If the unrecognized type
38 cannot be an implementation defined type, complain as well.
39 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
40 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
41 * mipsread.c (upgrade_type): Add FIXME comment that code to
42 handcraft arrays should be replaced with call to create_array_type.
43 * stabsread.c (read_array_type): Replace code to handcraft
44 array types with call to create_array_type.
45 * valprint.c (type_print_varspec_prefix): Minor formatting
46 change, join lines that don't need to be split.
48 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
50 * convex-xdep.c, hppab-nat.c, i860-tdep.c, infptrace.c: Remove
51 decl for attach_flag, it now lives in inferior.h.
52 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
53 Make most functions static.
54 * hppah-nat.c: General cleanups, remove BSD specific code (since
55 that all lives in hppab-nat.c).
56 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
57 Change sense of test against inside_entry_file(). This fix is
59 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
60 to read/write_register_bytes().
61 * gdbtypes.h: Remove const from decl for cplus_struct_default to
62 work around PA-GAS assembler bug. Also, add trailing */ to some
64 * gdbtypes.c: Remove const from decl for cplus_struct_default.
67 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
69 * mipsread.c (parse_symbol): When checking whether a structured
70 type is an enum, check qualifiers of its first member, as well as
71 the base type of the member. Bug found and fixed by John M.
72 Farrell, <farrell@fjord.reo.dec.com>.
74 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
75 * remote-vx.c: Don't include vx-share/reg.h.
76 * vx-share/ptrace.h: Reproduce from scratch.
77 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
78 * Makefile.in: Remove references to removed files, and to removed
79 29k-share directories.
81 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
83 * c-lang.c (_initialize_c_language): Name changed from
85 * m2-lang.c (_initialize_m2_language): Name changed from
87 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
88 it is no longer inside m2-exp.y, where it was remapped by Makefile.
89 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
90 expression parsing into c-lang.c and m2-lang.c respectively.
91 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
92 m2-exp.y respectively.
93 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
94 and m2-* files respectively.
95 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
96 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
97 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
98 * expression.h (struct block): Forward declaration for prototypes.
99 * language.h (struct objfile): Forward declaration for prototypes.
100 **** start-sanitize-chill ****
101 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
102 * Makefile.in (HFILES): Add ch-lang.h.
103 * Makefile.in (OBS): Add ch-lang.o.
104 * ch-exp.y: Migrate code that has nothing to do with expression
105 parsing into ch-lang.c.
106 * ch-lang.c: New file, code migrated from c-exp.y.
107 * ch-lang.h: New file, internal interface between ch-* files.
108 * ch-lang.c (_initialize_chill_language): Name changed from
109 _initialize_chill_exp.
110 **** end-sanitize-chill ****
112 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
113 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
114 * config/amix.mh (NATDEPFILES): Add.
115 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
118 * dwarfread.c (decode_subscr_data): Remove spurious test that
119 accepted only integer subscript types. We don't do anything
120 with the type at the moment anyway.
122 **** start-sanitize-chill ****
123 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
125 * ch-exp.y (match_character_literal): Fix case where no
126 match at all is found.
127 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
128 width types. For example, "INT" is always 2 bytes regardless
129 of the values of any TARGET_*_BIT macros. So use explicit
130 numeric sizes for the types.
131 **** end-sanitize-chill ****
133 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
135 * c-exp.y (c_create_fundamental_type): New function to create
136 language specific fundamental types for C.
137 * m2-exp.y (m2_create_fundamental_type): New function to create
138 language specific fundamental types for Modula 2.
139 * c-exp.y (c_language_defn, cplus_language_defn): Add
140 c_create_fundamental_type to language struct initializers.
141 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
142 to language struct initializers.
143 * dwarfread.c (expression.h, language.h): Include.
144 * dwarfread.c (ftypes): New array to hold fundamental types
145 for current compilation unit.
146 * dwarfread.c (cu_language_defn): New pointer to language
147 struct for language of current compilation unit.
148 * dwarfread.c (dwarf_fundamental_type): New function to
149 create/lookup fundamental types.
150 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
151 * dwarfread.c (throughout): Replace lookup_fundamental_type
152 with dwarf_fundamental_type.
153 * dwarfread.c (read_file_scope): Zero out ftypes for each new
154 compilation unit (may be different language or different objfile).
155 * gdbtypes.c (lookup_fundamental_type): Move actual type
156 creations into language specific fundamental type creation
157 functions and call via create_fundamental_type. Add comment
158 about this function being obsolescent.
159 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
160 sized signed and unsigned integers.
161 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
162 * language.c (language_def): New function to lookup a language
163 struct given it's enumeration.
164 * language.h (struct language_defn): Add la_fund_type, a pointer
165 to a function that creates fundamental types for this language.
166 * language.h (create_fundamental_type): New macro to create
167 fundamental types based on the current language.
168 * language.h (language_def): Add prototype.
169 * language.c (unk_lang_create_fundamental_type): New function
170 for initializing language structs, calls error if called.
171 * language.c (unk_language_defn, auto_language_defn,
172 local_language_defn): Use unk_lang_create_fundamental_type.
173 **** start-sanitize-chill ****
174 ch-exp.y (chill_create_fundamental_type): New function.
175 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
176 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
177 **** end-sanitize-chill ****
179 **** start-sanitize-chill ****
180 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
182 * dwarfread.c (CHILL_PRODUCER): Add producer string for
184 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
185 as GCC_PRODUCER and GPLUS_PRODUCER.
186 **** end-sanitize-chill ****
188 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
190 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
193 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
195 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
196 rather than '$'. This particular piece of braindamage is
197 spreading like ooze. It's now infected libiberty, deja-gnu,
199 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
200 hardwired '$' character.
202 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
204 (Changes to break incredibly ugly, unmaintainable 750 line
205 read_struct_type function up into managable pieces.)
206 * Makefile.in (VERSION): Bump to 4.7.3.
207 * stabsread.c (struct field_info): Local struct definition.
208 * stabsread.c (read_member_functions, read_struct_fields,
209 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
210 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
211 functions from fragmented read_struct_type.
212 * stabsread.c (stabs_general_complaint): Catchall complaint.
213 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
214 symbol name continuation code. Use macro throughout.
215 * stabsread.c (various places): Replace add-one-to-pointer
216 with pointer increment.
217 * stabsread.c (read_type): Retain function local copy of type
218 descriptor. Rearrange code calling read_struct_type() to match
220 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
221 a single blank as the name of nameless enumerations. Recognize
222 this special case and set nameless flag.
223 **** start-sanitize-chill ****
224 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
226 * ch-exp.y (access_name): New non-terminal token and
228 * ch-exp.y (general_procedure_name): Now a terminal token.
229 * ch-exp.y (location): Expand production.
230 * ch-exp.y (match_simple_name_string): New function.
231 * ch-exp.y (yylex): Call match_simple_name_string and return
232 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
233 **** end-sanitize-chill ****
235 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
237 * munch: Backslash escape vertical bar characters inside
238 grep patterns since they have special meaning for some greps.
239 * parse.c (write_exp_string): Complete rewrite to store string
240 contants as a leading explicit length, followed by the string data,
241 followed by a trailing explicit length.
242 * eval.c (evaluate_subexp), expprint.c (print_subexp),
243 parse.c (length_of_subexp), parse.c (prefixify_subexp):
244 Use recorded explicit length of strings in expression elements,
245 rather than strlen. Adjust code to skip over strings stored in
246 expression elements, and code to access strings, to account for
247 new leading explicit size expression element.
248 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
249 0, to avoid negative expression element indices.
250 * valops.c (search_struct_method): Minor whitespace change.
252 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
254 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
255 which together maintain a dynamically expandable static buffer
256 for the lexer to use when translating C strings to their internal
257 form (other future uses possible). Fix parsing of C style strings
258 to do the normal C style input conversions of escaped character
260 * valops.c (value_string): Remove translation of escaped
261 character sequences, now done in C expression parser.
262 * language.h (PRINT_LITERAL_FORM): New macro that takes character
263 and decides if it should be printed in literal form or some other
264 form, based on it's ASCII value and setting of sevenbit_strings.
265 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
266 macro, change indentation style.
267 **** start-sanitize-chill ****
268 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
269 * ch-exp.y (chill_printstr): First cut at real function instead
271 **** end-sanitize-chill ****
273 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
275 * nindy-share/stop.h: fixed bogus comment-end in copyright message
277 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
279 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
281 * defs.h (sevenbit_strings): Add declaration.
282 * defs.h (printchar): Replace with gdb_printchar.
283 * language.h (language_defn): Add new function pointers
284 la_printchar and la_printstr, to do language dependent
285 printing of characters and strings.
286 * language.h (local_printchar, local_printstr): New macros
287 to call language dependent functions pointed to by la_printchar
288 and la_printstr respectively.
289 * c-exp.y (emit_char, c_printchar, c_printstr): New language
290 dependent functions for printing characters and strings.
291 * c-exp.y (c_language_defn, cplus_language_defn): Add
292 c_printchar and c_printstr.
293 * command.c (do_setshow_command): Rename printchar use to
295 * expprint.c (print_subexp): Replace C style string output
296 with call to local_printstr.
297 * language.c (unk_lang_printchar, unk_lang_printstr):
298 New stubs, currently errors.
299 * language.c (unknown_language_defn, auto_language_defn,
300 local_language_defn): Add unk_lang_printchar and
302 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
303 language dependent functions to print characters and strings.
304 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
305 * utils.c (printchar): Renamed to gdb_printchar.
306 * valprint.c (print_string): Remove prototype, function moved
307 to c-exp.y, where it becomes c_printstr.
308 * valprint.c (print_max): Made global for reference from the
309 language dependent printing routines in *-exp.y.
310 * valprint.c (repeat_count_threshold): New variable with function
311 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
312 Change all references to old macro to references to new variable.
313 * valprint.c (value_print, val_print): Replace calls to
314 print_string with calls to local_printstr.
315 * valprint.c (val_print): Replace C style character printing
316 with call to local_printchar.
317 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
318 * valprint.c (_initialize_valprint): Add add_show_from_set
319 call for setting up repeat_count_threshold as print variable.
320 **** start-sanitize-chill ****
321 * ch-exp.y (decode_integer_value): New function.
322 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
323 * ch-exp.y (chill_printchar, chill_printstr): New language
324 dependent functions for printing characters and strings.
325 * ch-exp.y (chill_language_defn): Add chill_printchar and
327 **** end-sanitize-chill ****
329 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
331 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
332 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
333 (print_gdb_version): New arg is stdout or stderr. Callers changed.
335 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
337 * remote-vx.c (vx_kill): just warn if we can't contact the board,
338 and assume the process has been killed.
340 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
342 * remote-udi.c (udi_open): Reset vars so that user can re-run
343 programs without leaving GDB.
344 * (many routines): Slightly improve error handling.
345 * (download): Zero out BSS by longs instead of bytes to avoid
346 timeouts in real hardware.
347 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
348 that connection is no longer in use after shutdown() of socket.
349 This keeps GDB from dying of a SIGPIPE when you issue multiple
350 `target udi' commands.
352 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
354 * language.h (language_format_info): New structure to bundle
355 local formatting information.
356 * language.h (language_defn): Replace individual format info
357 with language_format_info structs.
358 * language.h (local_*_format, local_*_format_prefix,
359 local_*_format_specifier, local_*_format_suffix): New macros
360 for binary/octal/decimal/hex formats to access info elements.
361 * c-exp.y (c_language_defn): Update for new format handling.
362 * m2-exp.y (m2_language_defn): Update for new format handling.
363 * dbxread.c (language.h): Include for partial-stab.h use.
364 * mipsread.c (expression.h, language.h): Include for
366 * defs.h (local_hex_format, local_hex_format_custom,
367 local_hex_string, local_hex_string_custom): Move to language.h.
368 * language.c (local_hex_format_custom, local_hex_string,
369 local_hex_string_custom, local_octal_format_custom): Use new
371 * language.c (unknown_language_defn, auto_language_defn,
372 local_language_defn): Update for new format handling.
373 * printcmd.c (print_scalar_formatted): Use new macros
374 to access decimal and binary format info for printing.
375 **** start-sanitize-chill ****
376 * c-exp.y (chill_language_defn): Update for new format handling.
377 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
378 * ch-exp.y (decode_integer_literal): Add function
379 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
380 * ch-exp.y (builtin_type_chill_char): Add definition.
381 * gdbtypes.h (builtin_type_chill_char): Add declaration.
382 **** end-sanitize-chill ****
384 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
386 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
388 (aix_framedata): added nosavedpc field.
389 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
391 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
392 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
393 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
394 instructions as function_frame_info does. Expand special case of
395 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
397 (pop_frame): Add 4 rather than sizeof (int) to avoid host
399 (function_frame_info): Set frameless if the function has no frame,
400 and set nosavedpc if the PC was not saved. Handle gcc generated
401 stfd 31,-4(31); st 31, -12(31) correctly.
402 (frameless_function_invocation): New second argument pcsaved; if 0
403 return whether the function has a frame, if 1 return whether the
405 (frame_initial_stack_address): Correct typo: cache registers for
406 callee_fi, not for fi, (avoids reading garbage memory locations).
408 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
410 * infrun.c (wait_for_inferior (just before step_over_function
411 label)): Change test for stepping into subroutine to check for the
412 presence of line number info. This makes stuff compiled with -g1
413 cause GDB to not lose control when stepping.
415 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
416 Improve comments as well.
418 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
420 * Makefile.in (VERSION): Bump to 4.7.2
421 * symtab.c (find_pc_symtab): Fix return of random value
423 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
424 Makefile since it contains sed patterns used in generation.
425 Add sed pattern to also delete #include of any malloc.h.
426 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
427 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
428 function names to conform to K&R terminology with respect to
429 logical and bitwise operators:
430 UNOP_ZEROP => UNOP_LOGICAL_NOT
431 UNOP_LOGNOT => UNOP_COMPLEMENT
432 BINOP_LOGAND => BINOP_BITWISE_AND
433 BINOP_LOGXOR => BINOP_BITWISE_XOR
434 BINOP_LOGIOR => BINOP_BITWISE_IOR
435 BINOP_AND => BINOP_LOGICAL_AND
436 BINOP_OR => BINOP_LOGICAL_OR
437 PREC_OR => PREC_LOGICAL_OR
438 PREC_AND => PREC_LOGICAL_AND
439 PREC_LOGIOR => PREC_BITWISE_IOR
440 PREC_LOGXOR => PREC_BITWISE_XOR
441 PREC_LOGAND => PREC_BITWISE_AND
442 value_zerop() => value_logical_not()
443 value_lognot() => value_complement()
444 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
445 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
446 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
447 and is nonexistant in some SVR4 based systems.
448 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
449 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
451 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
452 * source.c (source_info): Fix minor nits, print "1 line" rather
453 than "1 lines", and "language is <lang>".
454 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
455 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
456 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
458 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
459 **** start-sanitize-chill ****
460 * ch-exp.y: New expression parser, for GNU-Chill.
461 * defs.h (enum language): Add language_chill.
462 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
463 LANG_MODULA2 a recognized language.
464 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
465 Chill as well as Modula-2.
466 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
467 builtin_type_chill_ulong, builtin_type_chill_real): Add.
468 * language.c (set_language_command): Add chill.
469 * language.c (binop_result_type, integral_type, character_type,
470 boolean_type, structured_type, value_true, binop_type_check):
471 Add language_chill cases.
472 * language.h (_LANG_chill): Define.
473 * symfile.c (deduce_language_from_filename): Recognize the
474 filename extensions ".chill", ".c186", and ".c286" for Chill.
475 * valprint.c (typedef_print): Add case for language_chill.
476 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
477 * Makefile.in (YYFILES): Add ch-exp.tab.c.
478 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
479 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
481 * Makefile.in (distclean): Add target ch-exp.tab.c.
482 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
483 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
484 * eval.c (evaluate_subexp): Add OP_BOOL case.
485 * expprint.c (print_subexp): Add OP_BOOL case.
486 **** end-sanitize-chill ****
488 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
490 * infcmd.c (set_environment_command): Avoid skipping first
491 char of env value if an '=' appears in it. Bug report and fix
492 by Mark Jungerman, <maj@lucid.com>.
494 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
496 * infcmd.c (step_over_calls): Improve comments.
497 * symtab.c (find_pc_psymtab): Clean up a bit.
498 * (find_pc_symtab): Fix comments, clean up code.
499 * (find_pc_line): General cleanups, efficiency improvements.
500 Also, don't return garbage when some line info exists, but there
503 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
505 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
506 member, and the stat pointer passed to vmap_symtab was NULL, the
507 wrong vmap entries would be modified. Fixes behavior where
508 attempting to load symbols for a module with no member would mess
509 up already read in symbols.
511 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
513 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
514 29k-share/dfe/mini2udi.o.
515 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
516 * alldeps.mak, depend: Update to deal with removal of
517 aforementioned files.
518 * remote-udi.c: Major cleanups. Clean up udi_open and drop
519 requirement for useless 'program' argument. Clean up
520 udi_create_inferior, and udi_load to call common download()
521 routine. Create download routine to load remote hosts directly
522 (with the help of BFD) so that we don't need yank.c and
524 Fix udi_detach to call UDIDisconnect with
525 the right arguments. Clean up udi_resume, don't assign tip_error
526 twice. Clean up udi_wait, straighten out status codes. Make
527 udi_kill really work.
529 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
531 * c-exp.y: separated host/target idea of integer type size,
532 removed redundant parse rules. (YYSTYPE): added typed_val, removed
533 UINT and CHAR rules. (parse_number): work out the targetwise type
534 of a number based upon it's size and qualifiers. (yylex): chars
535 are now treated the same way as ints.
537 * source.c (indentify_source_line): don't core dump if wanted
538 line is larger than number of lines in source. (can happen when
539 coff gets confused about #included source).
541 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
543 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
544 when debugging a program with 100 shared libraries.
546 * solib.c (solib_map_sections): Always close the BFD we open.
547 Free all malloc'd storage we allocate, too, including error cases.
548 (struct so_list): Remove unused so_bfd member.
549 (clear_solib): Don't bother closing so_bfd.
551 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
552 cacheable. `So many symbol files, so little file descriptors.'
554 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
556 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
557 Stubs should stand alone as much as possible.
559 * source.c (show_directories): Avoid printf_filtered length prob
560 pointed out by Jonathan Stone.
562 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
563 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
564 <Lee_Cooprider@vos.stratus.com>.
566 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
568 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
569 struct, not struct itself.
570 * serial.h (serial_restore): Fix prototype, takes pointer not
573 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
575 * Makefile.in (depend): Add nm.h to the list of things to fixup.
576 * depend: Redo, to fixup nm.h problems with *-tab.c files.
578 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
580 * i386-stub.c: Remove ansidecl.h and the few uses of it.
581 Stubs should stand alone as much as possible.
583 * README: Add remote-es1800.c and remote-st2000.c to table.
584 * go32-nat.c: Remove, there is no native go32 support.
585 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
587 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
589 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
590 new routines to deal with sending SIGINTs to attached processes
591 when the user interrupts the controlling GDB.
592 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
593 the aforementioned routines when waiting for the attached process.
595 * elfread.c, mipsread.c: Include <string.h>.
596 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
597 * serial.h: Add prototype for serial_restore().
599 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
601 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
602 minimal_symbol_count, because the NULL symbol is not included in
603 the count. This prevented this function from finding the last
606 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
608 * dbxread.c (process_one_symbol): if not defined
609 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
610 the start of the function, not just after N_FUN.
612 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
614 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
615 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
616 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
617 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
618 file. Remove preprocessor defines that previously did remapping.
620 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
622 * infcmd.c (run_command): Avoid long calls to printf_filtered.
623 Bug fix courtesy of Alexander Klaiber.
625 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
627 hp300 native support (hp300hpux untested).
629 * hp300ux-xdep.c: removed.
630 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
631 * xm-hp300hpux.h: updated copyright.
632 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
633 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
634 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
635 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
636 fork-child.o coredep.o corelow.o.
637 (NAT_FILE, NATDEPFILES): new macros.
638 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
639 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
641 (NAT_FILE, NATDEPFILES): new macros.
642 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
644 Vax ultrix native support.
646 * nm-vax.h: new file.
647 * Makefile.in (HFILES): added nm-vax.h.
648 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
649 coredep.o corelow.o removed.
650 (NAT_FILE, NATDEPFILES): new macros.
651 * xm-vax.h: updated copyright.
652 (REGISTER_U_ADDR): removed.
654 Apollo native support (untested).
656 * Makefile.in (HFILES): added nm-apollo68[bv].h.
657 * a68v-nat.c, nm-apollo68[bv].h: new files.
658 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
659 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
660 * a68v-xdep.c: removed.
661 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
662 inftarg.o fork-child.o a68v-xdep.o.
663 (NAT_FILE, NATDEPFILES): new macros.
665 * defs.h: include nm.h.
666 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
667 sparc-tdep.c, : do not include nm.h.
668 * doc/gdbint.texinfo: nm.h now included in defs.h.
670 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
672 * Makefile.in (VERSION): 4.7.1 post release!
674 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
676 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
678 * Makefile.in (VERSION): gdb-4.7 release.
679 * README: Update for gdb-4.7.
681 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
683 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
686 * alldeps.mak, depend: Update.
688 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
690 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
692 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
693 causes problems in setting breakpoint in the right place in
694 functions with `float' args which are passed as doubles.
695 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
696 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
698 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
700 * Makefile.in (HFILES): Add nm-i386sco.h.
701 * dwarfread.c: include <sys/types.h> for SCO.
702 * infptrace.c: Don't include ptrace.h under SCO.
703 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
705 * config/i386v.mt: Add exec.o to TDEPFILES.
707 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
709 * i386v-nat.c: Remove space from front of #endif.
710 * irix4-nat.c: Remove externs of registers[], include inferior.h
712 * mips-nat.c: Explicitly initialize zerobuf to 0!
713 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
714 Always setup fci->frame, even if it's non-zero. Too many places
715 depend upon this behavior (and I have to get a release out the
717 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
718 processing_gcc_compilation if we find the embedded stabs marker.
719 This fixes several bugs with finding the location of short or char
720 function parameters passed on the stack.
722 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
724 Native support for sun4sol2.
726 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
727 * nm-sysv4.h: new file.
728 * Makefile.in (HFILES): added nm-sysv4.h.
729 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
730 (NAT_FILE, NATDEPFILES): new macros.
731 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
733 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
735 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
736 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
738 * Makefile.in (VERSION): Tick to 4.6.9.
740 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
742 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
743 definition, replace with portable one.
744 * remote-nindy.c: Lint.
745 (nindy_wait): Return type is int, result is inferior_pid.
746 * symmisc.c (dump_psymtab): Only print section_offsets if set.
747 (initialize_symmisc): Remove empty function.
748 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
749 Remove obsolete, misspelled macro.
750 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
751 (all @node commands): Use new form to avoid nitpicking errors.
752 * doc/gdbint.texinfo: Document host/native/target split.
754 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
756 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
758 * xm-mips.h (offsetof): Don't define this if __STDC__.
760 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
762 umax native support (untested).
764 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
766 (NAT_FILE, NATDEPFILES): new macros.
767 * config/umax.mt (TDEPFILES): removed exec.o.
768 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
769 removed to nm-umax.h.
770 * nm-umax.h: new file.
771 * Makefile.in (HFILES): added nm-umax.h.
773 hppa native support (untested).
775 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
776 (NAT_FILE, NATDEPFILES): new macros.
777 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
778 * config/hppahpux.mt (TDEPFILES): removed exec.o.
779 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
780 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
781 * hppa[bh]-xdep.c: removed.
782 * hppa[bh]h-tdep.c: do not include ptrace.h.
783 * Makefile.in (HFILES): added nm-hppa[bh].h.
785 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
787 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
789 * mips-nat.c: Straighten out include files. Work around
790 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
793 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
795 * mips-nat.c (fetch_core_registers, register_addr): Copy from
796 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
797 backtraces from core files work.
798 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
799 Functions are now defined in mips-nat.c.
801 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
803 * remote-hms.c: Disable all uses of serial_nextbaudrate and
804 serial_default_name().
806 * remote-hms.c, ser-go32.c, serial.h: Change from
807 serial_timedreadchar() to new serial_readchar().
809 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
811 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
813 * c-exp.y: Moved handling of 'const' and 'volatile' from
814 <type> to <typebase>. This removes 2 conflicts.
816 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
818 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
819 from breakpoint table when reseting breakpoints.
821 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
823 Native support cleanup and corefile fixes for i386 SVR4 systems.
825 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
826 fill_fpregset): Moved to i386v4-nat.c
827 * i386v4-nat.c, nm-i386v4.h, : New files.
828 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
829 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
830 change i386v-nat.o to i386v4-nat.o.
832 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
834 Miscellaneous 386 configs updated.
836 * config/i386aout.mt (TDEPFILES): removed exec.o.
837 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
838 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
839 (NAT_FILE, NATDEPFILES): new macros.
840 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
841 config/i386v4.mt (TDEPFILES): removed exec.o.
842 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
843 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
844 (NAT_FILE, NATDEPFILES): new macros.
845 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
846 fork-child.o coredep.o corelow.o i386-xdep.o.
847 (NAT_FILE, NATDEPFILES): new macros.
849 Native support cleanup for i386bsd (untested).
851 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
852 * config/i386bsd.mh (NATDEPFILES): added exec.o
853 * tm-i386bsd.h (FLOAT_INFO): removed.
854 * nm-i386bsd.h (FLOAT_INFO): added.
856 Native support for i386v (untested).
858 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
859 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
860 (NAT_FILE, NATDEPFILES): new macros.
861 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
862 * i386-xdep.c: removed.
863 * Makefile.in (HFILES): added nm-i386v.h
864 * i386v-nat.c, nm-i386v.h: new file.
865 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
867 * tm-i386v.h (FLOAT_INFO): removed.
869 Native support for linux (untested).
871 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
872 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
873 (NAT_FILE, NATDEPFILES): new macros.
874 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
875 * Makefile.in (HFILES): added nm-linux.h.
876 * nm-linux.h: new file.
877 * xm-linux.h: updated copyright. cleaned up formatting.
878 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
880 Native support for sun386 (untested).
882 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
883 fork-child.o sun386-xdep.o.
884 (NAT_FILE, NATDEPFILES): new macros.
885 * config/sun386.mt (TDEPFILES): removed exec.o.
886 * Makefile.in (HFILES): added nm-sun386.h.
887 * sun386-nat.c, nm-sun386.h: new file.
888 * sun386-xdep.c: removed.
889 * xm-sun386.h: updated comment and copyright.
890 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
893 Native support for i386mach (untested).
895 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
896 fork-child.o mach386-xdep.o.
897 (NAT_FILE, NATDEPFILES): new macros.
898 * Makefile.in (HFILES): added nm-i386mach.h.
899 * nm-i386mach.h, i386mach-nat.c: new files.
900 * mach386-xdep.c: removed.
901 * xm-i386mach.h: updated copyright.
902 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
905 Native separation for go32 (untested).
907 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
908 * go32-nat.c: new file.
909 * go32-xdep.c (call_ptrace, child_resume,
910 fetch_inferior_registers, store_inferior_registers,
911 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
913 Native support for m88k (untested).
915 * Makefile.in (HFILES): added nm-m88k.h
916 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
917 FETCH_INFERIOR_REGISTERS): removed.
918 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
919 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
920 (NAT_FILE, NATDEPFILES): new macros.
921 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
922 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
923 * m88k-xdep.c: removed.
925 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
927 * i386b-nat.c: Comment changes.
928 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
930 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
932 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
934 Avoid longjmp()-catching compilation errors in cross-ports.
936 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
937 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
938 Move from mips-tdep.c and tm-{irix3,mips}.h.
939 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
941 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
944 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
945 (fetch_core_registers): Fix bfd_seek arguments.
947 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
949 Make core files work again (add back the `core' target).
951 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
952 (NATDEPFILES): Add corelow.o.
953 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
956 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
957 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
958 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
959 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
960 appears. FIXME, these should be moved to NATDEPFILES for native
963 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
965 Ultra3 host/target/native split. (untested).
967 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
968 (fetch_register, fetch_inferior_registers,
969 store_inferior_registers, fetch_core_registers): removed to
971 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
973 * Makefile.in (HFILES): added nm-ultra3.h.
974 * nm-ultra3.h, ultra3-nat.c: new files for native support.
975 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
977 (NAT_FILE, NATDEPFILES): new macros for native support.
978 * config/ultra3.mt (TDEPFILES): exec.o removed.
980 * xm-vaxult.h: add MEM_FNS_DECLARED.
982 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
984 * Makefile.in (VERSION): Roll to 4.6.8.
985 (OBS): Put version.o first, so Makefile rebuild happens early.
987 * command.h: Publicize prototype for not_just_help_class_command.
988 * command.c: Remove proto.
989 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
990 output. Move "maint info" from class info to class maintenance,
992 * infrun.c: Move "stop" to class_obscure, and give it a
993 function so it will not be seen as a global help topic. FIXME,
994 it should be possible to set these attributes independently.
996 * core.c (core_command): Make nicer error message for no core support.
998 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
1000 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
1001 (elfstab_build_psymtabs): staboffset and stabstroffset args are
1003 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
1004 (scan_compilation_units): Punt unused filename arg. dbfoff,
1005 lnoffset, and curlnoffset are file_ptr's now.
1006 (dwarf_build_psymtabs): Drop desc and filename args; use
1007 objfile. dbfoff and lnoffset are file_ptr's now.
1008 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
1009 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
1010 (elf_symfile_read): Skip desc and filename args to
1011 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
1012 * gdb-stabs.h: Use file_ptr rather than off_t.
1013 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
1014 compile-time debug check that someone turned off as "unused".
1015 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
1016 * symfile.h: Update dwarf_build_psymtabs and
1017 elfstab_build_psymtabs prototypes.
1018 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
1019 Use file_ptr offsets. bfd_seeks use L_SET.
1021 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
1023 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
1024 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
1025 value so that demangler won't be invoked. This greatly speeds up
1027 * mips-tdep.c (mips_pop_frame): Rewrite handling of
1028 linked_proc_info so that it properly deallocates the appropriate
1029 item after it is done with it instead of before.
1030 * Don't pass bogus frame pointer to create_new_frame(). Just
1031 leave it as zero so that lower level code will figure out the
1034 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1036 Sony News native support.
1038 * Makefile.in (HFILES): added nm-news.h.
1039 * nm-news.h: new file.
1040 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
1041 fork-child.o coredep.o to NATDEPFILES.
1042 (NAT_FILE, NATDEPFILES): new macros for native support.
1043 * config/news.mt (TDEPFILES): removed exec.o.
1045 * remote-vx.c: remove redundant include of sys/time.h.
1047 * infrun.c: include ctype.h. Otherwise some machines result in
1048 undefined for isdigit.
1050 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
1052 * configure.in: Convert m68k entries to m68* entries to handle
1053 all the various m68xxx hosts and targets.
1054 * config/news1000.mt: No longer needed, same as news.mt.
1056 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1058 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
1060 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
1062 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
1063 nm-sun2.h, nm-mips.h.
1065 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
1067 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
1069 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
1071 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
1073 * xm-hppah.h: if __STDC__ is not defined, define
1075 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
1076 compiler; see the comment in the file.
1078 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
1080 First cut at support for all BSD variants on 386.
1082 * tm-i386bsd.h, xm-i386bsd.h: New config files.
1083 * i386b-nat.c: New native support file.
1084 * configure.in: Add host and target for i[34]86-*-bsd*.
1085 * config/i386bsd.mh, config/i386bsd.mt: New config files.
1087 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1089 Sun2 native support (untested).
1091 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
1092 REGISTER_U_ADDR): removed to nm-sun2.h.
1093 * nm-sun2.h: new file.
1094 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
1095 fork-child.o sun3-xdep.o removed.
1096 (NAT_FILE, NATDEPFILES): new macros.
1098 Mips native support. Decstation and iris4 have been tested.
1101 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1102 fill_fpregset): removed to irix4-nat.c
1103 * mips-xdep.c: removed.
1104 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
1106 * procfs.c: include nm.h.
1107 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
1108 * xm-irix4.h: bump copyright.
1109 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
1110 PROC_NAME_FMT): removed.
1111 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
1112 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
1113 (NAT_FILE, NATDEPFILES): new macros for native support.
1114 (CC): supply default compiler switches.
1115 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
1116 fork-child.o coredep.o.
1117 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
1119 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
1120 fork-child.o mips-xdep.o coredep.o.
1121 (NAT_FILE, NATDEPFILES): new macros for native support.
1123 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1125 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
1126 (NATDEPFILES): added fork-child.o
1127 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
1128 (NATDEPFILES): added fork-child.o
1129 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
1130 (NATDEPFILES): added fork-child.o
1132 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
1134 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
1135 by using puts_filtered instead.
1137 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1139 * remote-nindy.c (nindy_load): Replacement version from Steve
1140 Chamberlain, doesn't require forking to run "strip" or "sx".
1142 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
1144 * Makefile.in (HFILES): Add nm-*.h files.
1146 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1148 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
1149 (NATDEPFILES): added fork-child.o.
1151 * doc/gdbint.texinfo: document a few more macros, create new
1152 section for native macros.
1154 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
1156 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
1157 resolution of copyright issues.
1159 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
1161 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
1162 subdir gets configured.
1164 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
1166 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
1168 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
1169 searching for a "bfd_strip" program. Also, fixed up arguments
1170 passed to that program.
1172 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
1173 which is now used for something else. Rewrite description of
1174 associated parameters to match how gdb does it now.
1175 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
1177 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
1179 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1181 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
1184 * inferior.h (proc_signal_handling_change): prototype removed.
1185 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
1186 (handle_command): now calls target_notice_signals.
1187 * procfs.c (proc_signal_handling_change): renamed to
1188 procfs_notice_signals. Now static. Add prototype. All callers
1190 * target.h (struct target_ops): new field, to_notice_signals.
1191 (target_notice_signals): new macro to cover new field.
1192 * target.c (cleanup_target): default to_notice_signals to ignore.
1193 * corelow.c (core_ops),
1195 inftarg.c (child_ops),
1196 procfs.c (procfs_ops),
1197 remote-adapt.c (adapt-ops),
1198 remote-eb.c (eb_ops),
1199 remote-es1800.c (es1800_ops, es1800_child_ops),
1200 remote-hms.c (hms_ops),
1201 remote-mm.c (mm_ops),
1202 remote-nindy.c (nindy_ops),
1203 remote-st2000.c (st2000_ops),
1204 remote-udi.c (udi_ops),
1205 remote-vx.c (vx_ops, vx_run_ops),
1206 remote.c (remote_ops),
1207 target.c (dummy_target),
1208 xcoffexec.c (exec_ops): added static initializer for
1210 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
1212 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
1214 * main.c (define_command): Add forgotten initializer.
1216 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
1218 * language.c, language.h: Move saved_language out to global
1219 expected_language. Set expected_language when user expectation
1221 * language.c (language_info): Don't print type/range checking gub.
1222 * main.c (main): Set expected language.
1223 (execute_command): Check against expected language.
1224 * symfile.c (set_initial_language): Set expected language.
1226 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
1228 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1230 A bunch of changes mostly to improve debugging of C++ programs.
1231 Specifically, the calling of inferiors methods is improved.
1233 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
1234 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
1235 hide the implementation details of pointer-to-method objects.
1236 How to tell if the pointer points to a virtual method is
1237 still very dependent on the particular compiler, but this
1238 should make it easier to find the places to change.
1239 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
1240 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
1241 macros, instead of a hard-wired-in code that incorrectly
1242 assumed a no-longerused representation of pointer-to-method
1243 values. And otherwise fix the relevant bit-rotted code.
1245 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
1246 If there are both fields and methods, put a space between.
1248 * stabsread.c (read_struct_type): Fix bug in handling of
1249 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
1250 by '_'). (It used to prematurely exit the loop reading in
1251 the fields, so it would think it should start reading
1252 methods while still in the fields. This could crash gdb
1253 given a gcc that can emit nested type information.)
1255 * valops.c (search_struct_method): Pass 'this' value by
1256 reference instead of by value. This provides a more
1257 consistent interface through a recursive search where the
1258 "bottom" functions may need to adjust offsets (due to multiple
1260 * valops.c, value.h, values.c: Pass extra parameters to
1261 value_fn_field and value_virtual_fn_field so we can
1262 correctly adjust offset for multiple inheritance.
1263 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
1264 virtual function calls by using value_virtual_fn_field().
1265 * values.c: New function baseclass_offset, derived from
1266 baseclass_addr (which perhaps can be made obsolete?).
1267 It returns an offset rather than an address. This is a
1268 cleaner interface since it doesn't mess around allocating
1270 * valops.c (search_struct_method): Use baseclass_offset
1271 rather than baseclass_addr.
1273 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
1275 * Makefile.in: Re-install 29K/UDI stuff.
1276 * remote-udi.c (udi_resume): Clean up.
1277 * (udi_wait): Rewrite, leave out bugs.
1278 * Add debugging code to print out all register fetches and stores.
1279 * Straighten out target_ops.
1280 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
1282 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
1284 * remote-udi.c (udi_create_inferior): run with no arguments should
1285 not pass the program name as an argument, since the UDI code
1286 already handles that.
1287 (udi_load): get the symbols from prog_name, not arg_string (the
1288 load command should really use arg_string as the program name, not
1289 prog_name, but at least the run command works now).
1291 * munch: HP9000/300 nm puts an extra space between T and symbol
1294 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
1295 needed for vxworks targets.
1297 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
1299 * am29k-tdep.c (_initialize_29k): Make it possible for the
1300 user to set and query the address where function calls into the
1301 inferior write a small scratch routine. `set call_scratch_address'
1302 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
1303 * remote.c (remote_prepare_to_store): Only fetch regs if they are
1304 not already cached validly.
1306 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1308 Rs6000 native support.
1310 * infptrace.c: remove #ifdef USG from around include ptrace.h.
1311 machines without this header should not be compiling this file.
1312 * nm-rs6000.h, rs6000-nat.c: new files for native support.
1313 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
1314 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
1315 * xm-rs6000.h: do not include ptrace.h.
1316 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
1317 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
1318 infptrace.o and inftarg.o move to NATDEPFIES.
1319 (NAT_FILE, NATDEPFILES): new macro for native support.
1321 Sun3 native support.
1323 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
1324 new macros for native support.
1325 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
1326 removed sun3-xdep.o.
1327 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1329 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
1330 * sun3-nat.c, nm-sun3.h: new files for native support.
1332 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
1334 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
1335 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
1336 dbfsize and use it to initialize new local file scope dbsize.
1337 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
1338 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
1339 DIEs as well as the current check for undersize DIEs. This helps
1340 to gracefully detect and reject corrupted DIE information.
1342 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
1344 Add `command hooks' and a hook for inferior program stopping.
1346 * command.h (struct cmd_list_element): Remove unused `aux'
1347 field. Add new `hook', `hookee', and `cmd_pointer' fields.
1348 * command.c (add_cmd): Initialize new fields, elim old.
1349 (add_alias_cmd): Clone new fields.
1350 (delete_cmd): Un-hook hookee if we're deleting hook.
1351 (help_cmd): Tell user the command is hooked, if it is.
1352 (lookup_cmd_1): Abbreviations return the original command
1353 instead of themselves, so that hooks on the original cmd will be
1355 * defs.h (enum command_class): Add class_pseudo and comments.
1356 * gdbcmd.h (execute_user_command): Add prototype.
1357 * infrun.c (normal_stop): If the stop command is hooked,
1358 run the hook whenever we stop.
1359 (hook_stop_stub): Stub for catch_errors.
1360 (_initialize_infrun): Set up pseudo "stop" command.
1361 * main.c (execute_user_command): Code extracted from execute_command.
1362 (execute_command): If hooked, run the hook before the command.
1363 (define_command): If defining a new hook, check the command it
1364 is hooking, and warn if none. Install the hook.
1365 * source.c (_initialize_source): "l" is an abbrev for "list".
1366 * doc/gdb.texinfo: Document command hooks.
1368 * Makefile.in (VERSION): Roll to 4.6.7.
1369 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
1370 * infrun.c (breakpoints_inserted): Make it static again.
1371 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
1373 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1375 Native file renaming.
1377 * nat-sparc.c -> sparc-nat.c
1378 * nat-sun4os4.h -> nm-sun4os4.h
1379 * nat-trash.h -> nm-trash.h
1380 * config/sun4os4.mh: track file renaming.
1381 * configure.in: link to nm.h rather than nat.h.
1382 * infptrace.c: include nm.h rather than nat.h.
1384 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1386 Host/target/native split for sun4.
1388 * Makefile.in (TSOBS): removed corelow.o.
1389 * infptrace.c: included nat.h.
1390 * nat-trash.h: temporary header file. This should be removed once
1391 all hosts have the native/host/target split.
1392 * configure.in: add a symlink from nat-trash.h to nat.h if no
1393 other nat file exists for this configuration.
1394 * sparc-tdep.c: no longer include sys/ptrace.h.
1395 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
1396 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1398 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
1399 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
1400 to NATDEPFILES. removed sparc-xdep.o.
1401 (NATDEPFILES, NAT_FILE): new macros for native support.
1403 Break the direct connection from core_file_command to any
1404 particular type of core file support.
1406 * target.h (find_core_target): new prototype.
1407 * target.c (find_core_target): new function. Walks the target
1408 list looking for the core target.
1409 * core.c (core_file_command): replace calls to core_detach and
1410 core_open with find_core_target and direct calls.
1412 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
1414 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
1416 config/hp300hpux.mh: ALLOCA1 was not defined.
1418 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
1420 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
1421 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
1422 until we can figure out a better way to do paging.
1424 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
1426 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
1427 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
1428 * hppa-coredep.c: Remove, now that we use the hook.
1429 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
1430 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
1432 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
1433 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
1434 be ripped out and reimplemented right (see elfread.c).
1435 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
1437 Rename all HPPA files to fit into unique DOS filenames:
1438 * *hppabsd* => *hppab*
1439 * *hppahpux* => *hppah*
1441 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
1443 Make the /proc support a target-struct in its own right.
1445 * Makefile.in: Remove inftarg.[co], since it is now included via
1447 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
1448 reference infptrace.o. Add fork-child.o to all *.mh that
1451 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
1452 No longer global functions.
1453 (fork_inferior): New global function from fork-child.c.
1454 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
1455 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
1456 (child_create_inferior): Moved to fork-child.c as fork_inferior.
1457 (child_create_inferior): New tiny function that calls fork_inferior.
1458 * fork-child.c: New file, containing fork_inferior, which is
1459 built from slight mods to inftarg.c's child_create_inferior.
1461 * procfs.c (procfs_ops): Add target vector.
1462 (attach): Rename as static do_attach.
1463 (procfs_create_inferior): New tiny function that calls fork_inferior.
1464 (child_xfer_memory): Rename to static procfs_xfer_memory.
1465 (store_inferior_registers): Rename to static procfs_store_registers.
1466 (inferior_proc_init): Rename to static procfs_init_inferior.
1467 (procfs_attach, procfs_detach, procfs_prepare_to_store,
1468 procfs_files_info, procfs_open, procfs_mourn_inferior,
1469 procfs_can_run): Slightly mangled copies of the corresponding
1470 child_XXX routines from inftarg.c.
1471 (proc_wait): Renamed to static procfs_wait.
1472 (child_resume): Rename to static procfs_resume.
1473 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
1474 (initialize_proc_fs): Rename to initialize_procfs. Set up
1477 * putenv.c: index -> strchr.
1478 * regex.c: Always rename bcopy to memcpy, etc.
1479 FIXME: Eventually do the renames rather than use #define's.
1480 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
1482 * sparc-xdep.c: Move deferred_stores to target dependent.
1483 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
1485 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
1487 Split non-target-dependent code out of target_attach routines.
1489 * target.h: Comments on target_attach args and results.
1490 * infcmd.c (attach_command): Check for existing execution, call
1491 target_attach, set up terminal status and wait_for_inferior, wait
1492 for the attach status, and do normal_stop.
1493 * inftarg.c (child_attach): Remove target independent stuff.
1494 * remote-adapt.c (adapt_attach): Ditto.
1495 * remote-mm.c (mm_attach): Ditto.
1496 * remote-udi.c (udi_attach): Ditto.
1497 * remote-vx.c (vx_attach): Ditto.
1501 * remote-hms.c (hms_attach): Remove completely, it was useless.
1502 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
1503 commented-out start_remote calls.
1504 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
1505 DENTER and DEXIT macros and their calls. Use a real debugger --
1506 like gdb -- to see what functions are being called when.
1507 * utils.c (strcmp_iw): Make nonstatic, for lint.
1509 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
1511 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
1513 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
1515 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
1516 fix to differentiate between gcc1 & gcc2 compiled files so that we
1517 can debug calls that pass structs as args correctly.
1518 * symmisc.c (dump_symtab): If block was compiled with gcc, say
1519 so, and what version.
1521 * remote.c (remote_wait): Make regs be char to avoid picayune
1522 ANSI compiler warnings.
1524 * energize.h: Move all external struct decls to inside of
1525 __STDC__, add prototype for energize_shell_wait().
1526 * energize.c (getpty): Clean up, make us really get a controlling
1528 * (energize_initialize): Disable SIGIO prior to setting up for
1529 I/O interrupts. Move setsid(), et. al. to getpty().
1530 * (energize_shell_wait): New routine to wait for things started
1531 via the shell command, uses wait() instead of /dev/proc.
1532 * Also, add prototype for execute_command_1().
1534 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1536 * inftarg.c (child_create_inferior, child_attach,
1537 child_mourn_inferior): collect unix child process stratum
1538 functions which live below the target vector into this file to
1539 facilitate host/target/native split. Also, make them static.
1540 * inflow.c (child_mourn_inferior): removed.
1541 * infrun.c (child_create_inferior, child_attach): removed.
1542 (resume): becomes global so that functions below the
1543 target vector can find it.
1544 * inferior.h (resume): add prototype.
1545 (child_mourn_inferior, child_create_inferior, child_attach):
1548 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
1549 replaced with find_default_attach and
1550 find_default_create_inferior.
1552 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
1554 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
1555 addresses don't get displayed in the wrong positions.
1557 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1559 Separate core functions along target vector in preparation for
1560 native support. Functions above vector now live in core.c. Those
1563 * core.c (solib_add_stub, core_close, core_open, core_detach,
1564 get_core_registers, core_files_info, core_ops): moved to corelow.c
1565 (_initialize_core): removed addition of core_ops target.
1566 * corelow.c: new file.
1567 (solib_add_stub, core_close, core_open, core_detach,
1568 get_core_registers, core_files_info, core_ops): moved from core.c
1569 (_initialize_corelow): new function.
1570 * gdbcore.h (core_open, core_detach): added prototypes.
1571 (core_ops): add forward declaration.
1572 * Makefile.in (SFILES_MAINDIR): add core.c
1574 (TSOBS): change core.o to corelow.o
1576 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
1578 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
1579 instead of 'sun' predefined symbol so that trap analysis code is
1580 enabled only when the TARGET is a sun3.
1582 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1584 * tm-i960.h (ext_format_i960): Add top-level declaration.
1585 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
1586 blocks, else Sun4 compiler complains.
1588 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
1590 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
1591 instruction's argument. Patch from jonathan@cs.stanford.edu
1594 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1596 Break the thread of control that implies that a unix child
1597 process will be the default target.
1599 * target.c (find_default_run_target, find_default_attach,
1600 find_default_create_inferior, return_zero): new functions.
1601 (cleanup_target): Make return_zero the default for to_can_run.
1603 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
1604 child_create_inferior references with find_default_XXX instead.
1606 * target.h (struct target_ops): new field, to_can_run.
1607 (find_default_attach, find_default_create_inferior): new prototypes.
1608 (target_can_run): new macro.
1610 * Also added a zero (default) to_can_run element to all static
1611 struct target_ops initializations throughout GDB, except:
1612 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
1614 * infrun.c (child_create_inferior): Clean up error handling when
1615 no exec file is specified.
1616 (child_attach): Don't require exec file.
1618 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
1620 Remove kill_inferior_fast, in favor of target_kill, which goes
1621 through the target vector.
1623 * inferior.h (kill_inferior_fast): remove declaration.
1625 * main.c (disconnect): call quit_cover using catch_errors rather
1626 than calling kill_inferior_fast directly. New way goes through
1627 the target vector, handles attached processes, and writes
1628 command history if appropriate.
1629 (quit_cover): new function, wrapper for quit_command.
1631 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
1632 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
1633 inlining them into the local kill_inferior when needed.
1635 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
1637 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
1638 * stabsread.c (read_struct_type): Simplify complicated expression
1639 for dumb DECstation compiler.
1641 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1643 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
1644 operands to memory management instructions, from WRS.
1646 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
1648 * main.c (main): Back out previous language setting changes.
1649 Replace with simple default to C before processing any init
1650 files. There MUST be a language set, even in the absence of
1651 init files or executables, or expression parsing fails.
1653 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
1655 * main.c (main): Move code that sets initial language to
1656 symfile.c. Fixup places where command files are processed to
1657 be consistent in setting a default language if none has been
1659 * symfile.c (set_initial_language): Add code moved from
1660 main() that sets an initial default language when a new
1661 symbol file is read.
1662 * symfile.c (symbol_file_command): Call set_initial_language.
1663 * symtab.c (find_main_psymtab): Add FIXME comment.
1665 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1667 * breakpoint.c, sparc-tdep.c: comment changes.
1668 * configure.in: removed target_dependent line.
1670 * remote-mm.c (mm_attach): change printf to error to prevent
1672 * remote-udi.c (udi_attach): change printf to error to prevent
1675 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
1676 calls to {fetch|store}_inferior_registers with calls to
1677 target_{fetch|store}_registers, for remote-target independence.
1679 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
1681 * Makefile.in: Fix bug I introduced in merging Rich's change.
1682 * infrun.c (child_create_inferior): Use proceed() rather than
1683 doing all the same stuff by hand.
1685 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1687 * Makefile.in, configure.in: add support for files used only when
1688 configured native, that is, when host = target.
1690 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1692 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
1693 stores are target dependent and were moved from xm to tm.
1695 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
1697 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
1699 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
1700 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
1702 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1704 * target.h (struct target_ops): removed to_convert_to_virtual and
1705 to_convert_from_virtual elements. Initializations removed from
1706 all static initializations.
1707 (target_convert_to_virtual, target_convert_from_virtual):
1709 (host_convert_to_virtual, host_convert_from_virtual): Removed
1710 forward declarations.
1711 * target.c (cleanup_target): removed default assignments for
1712 to_convert_to_virtual and to_convert_from_virtual.
1713 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
1715 * findvar.c (value_of_register, value_from_register):
1716 target_convert_to_virtual inlined.
1717 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
1718 * valops.c (value_assign): target_convert_from_virtual inlined.
1720 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
1722 * main.c (gdb_readline): Avoid printf_filtered, which sets char
1723 position wrong if used for the prompt.
1724 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
1726 Support for accessing arbitrary MIPS stack frames in memory.
1728 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
1729 set, run it before INIT_EXTRA_FRAME_INFO.
1730 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
1732 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
1733 (FP) value in the frame_info struct if it is zero (as from top of
1735 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
1737 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
1738 comes back as zero. So does FP_REGNUM, as a trigger for
1739 init_extra_frame_info.
1741 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
1742 the program counter set before INIT_EXTRA_FRAME_INFO is run.
1743 (INIT_FRAME_PC): Defined to null.
1744 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
1745 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
1746 Briefly explain MIPS stacks in GDB.
1748 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
1750 * copying.awk, copying.c (show_copying_command,
1751 show_warranty_command): Rename from copying_info, warranty_info,
1752 to match command function conventions.
1754 * utils.c (prompt_for_continue): Reinitialize more-counts
1755 before printing anything, and again afterward. Fix comments.
1756 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
1757 or alloca() if needed.
1759 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
1760 detect native versus cross-host.
1762 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
1764 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
1765 Suns. Rename to m68k_saved_pc_after_call.
1766 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
1767 m68k_saved... instead of sun3_saved...
1769 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
1771 * Makefile.in (update-depend, update-alldeps): Split out of
1772 setup-to-dist, for convenience in rebuilding the depend and
1774 (assorted): Update to catch straggler files when building gdb.tar.Z.
1776 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
1778 Preliminary cleanup for splitting host/native/target.
1780 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
1781 here; it is dealt with at a gdb-target-independent level.
1782 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
1783 high toned routine. Fix return type to void.
1784 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
1785 Rich and I believe the "real problem" was that both single_step
1786 and target_resume were issuing PT_CONTINUE calls. This would
1787 cause the second PT_CONTINUE to sometimes fail because the process
1788 was already running.
1789 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
1791 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
1793 * energize.c (pty_to_kernel): Must check for EAGAIN as
1794 termination condition.
1795 (full_filename): Don't prepend dirname if filename begins with /.
1796 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
1798 (getpty (NCR)): Lotsa bug fixes...
1799 (kernel_dispatch (case StopRType)): Use kill() instead of
1800 killpg() so we can deal with losing systems...
1801 (wait_for_events): Work around NCR select() lossage. It doesn't
1802 zero out readfds when select() returns zero.
1803 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
1804 getcwd() instead of getwd() (NCR getwd() seg faults).
1805 (energize_wait): Use sigaction() for NCR. Their version of signal()
1806 is unreliable by default.
1808 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
1809 error from PIOCSWSTOP.
1811 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
1812 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
1813 defs.h, utils.c: Make vfprintf_filtered global.
1815 * energize.c (send_location): New routine to consolidate all
1816 places where we must notify kernel of where the given pc is.
1817 (cplus_demangle): Put single-quotes around demangled names.
1818 (energize_call_command): Call send_location() after doing up,
1819 down, and frame commands.
1821 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1823 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
1824 pass at doc for two new remote targets---29K using UDI, and Tandem
1825 ST2000 using STDBUG.
1827 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
1829 * doc/all.m4: turn on H8/300 stuff for generic manual
1831 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
1832 after explicit call to breakpoint() in serial stubs.
1834 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
1836 * mipsread.c: Clean up some white space.
1837 (parse_symbol): Handle stEnd of stFile.
1838 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
1840 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
1841 store_inferior_registers): Replace unexplained numbers
1842 with manifest constants from a DECstation header file.
1843 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
1844 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
1846 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
1848 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
1849 for "down". Suggested by Richard Stallman.
1851 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1853 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
1854 redeclaration bug on SunOS 4.
1856 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
1858 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
1859 * m68k-stub.c: Remove a few extraneous ANSI-isms.
1860 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
1861 they aren't already there.
1862 * remote-vx.c (vx_prepare_to_store): Ditto.
1863 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
1865 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
1867 Removed a large number of changes inserted by Per Bothner
1868 for C++ support. These will go back in when they've been
1871 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
1873 * serial.h: Fix prototye for serial_raw().
1874 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
1875 serial_write() to match prototypes.
1876 * remote-st2000.c (get_reg_name): Make *p be const.
1878 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1880 * remote-nindy.c (nindy_fetch_registers): Make return type void,
1881 to agree with target structure field type.
1882 (nindy_store_registers): Ditto.
1884 * Makefile (OPCODES): New var, pointing to opcodes library.
1885 (CLIBS, CDEPS): Include it.
1886 (saber_gdb): Load opcodes library.
1888 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
1890 * a68v-xdep.c (store_inferior_registers): declare as void.
1891 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
1892 * remote-st2000.c: Massive changes to use new serial package.
1893 Also added 'connect' command to transparantly connect to serial
1895 * ser-termios.c: Big cleanup, use nicer coding conventions.
1896 * ser-bsd.c: New module, serial stuff for BSD systems.
1897 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
1898 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
1900 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1902 * doc/gdb.texinfo: fix shameful error of agreement reported by
1903 jimb@occs.cs.oberlin.edu (Jim Blandy)
1904 * doc/gdb.texinfo: remove old partial discussion of remote serial
1905 protocol (via serial debug stubs)
1906 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
1907 use of serial debug stubs
1909 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1911 * symfile.h: Declaration of set_demangling_style() moved
1912 here from demangle.h (which is now in ../include).
1913 * i386-xdep.c: Update comment.
1915 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1917 * symtab.c (completion_list_add_symbol): restructured to optimize
1918 for time. First clip names that cannot match. Then clip any
1919 names we've already considered. Drop a redundant strncpy. Drop
1920 a redundant malloc and associated free for demangled names.
1922 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
1924 * a68v-xdep.c (store_inferior_registers): Define as type void.
1925 * configure.in: Add host m68k-apollo*-bsd*.
1926 * demangle.c (struct demanglers): Use enum instead of constant
1927 value to keep braindamaged HP/Apollo compiler happy.
1929 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
1931 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
1932 match "FOO". This allows 'break Foo' to work when Foo is
1933 a mangled C++ function. (See comment before function.)
1935 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
1937 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
1938 for files in vx-share/*.c.
1939 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
1940 for normal GDB source files.
1942 * Makefile.in (VERSION): Roll to 4.6.6.
1944 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
1945 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
1946 * tm-sun3os4.h: Update comments.
1947 * xm-delta88.h: Remove STACK_END_ADDR.
1949 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
1951 * Makefile.in (VERSION): Roll to 4.6.5.
1953 * infrun.c: Lint for recent `handle' changes.
1955 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
1956 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
1957 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
1958 should include a ser-XXX.o module.
1960 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
1961 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
1963 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
1964 known suns in configure.in, rather than mapping them to unique
1965 config files that happen to duplicate other config files.
1966 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
1967 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
1969 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
1971 * configure.in (*-*-sunos*): Use trailing * to match all
1972 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
1973 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
1974 in production on Sun-4.
1975 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
1976 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1977 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1979 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
1980 config/sparc-noun.mt: New target configs for embedded.
1981 * config/sun4os3.{mh,mt}: Remove, never existed in production.
1983 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
1984 target definitions for embedded with and without underlines on
1985 identifiers. FIXME -- this ought to be known by BFD instead.
1987 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
1988 not a parameter of the CPU, but of the development environment.
1989 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
1991 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
1993 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
1994 (which involves reading in main's symtab) if we have no breakpoints.
1996 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
1998 * dwarfread.c (cu_language): New local variable to record
1999 language for current compilation unit being processed.
2000 * dwarfread.c (set_cu_language): New local function to decode
2001 and record language for current compilation unit being processed.
2002 * dwarfread.c (synthesize_typedef): Add local function to
2003 synthesize a typedef for C++ classes, structs, unions, and
2005 * dwarfread.c (read_structure_scope): Synthesize typedefs
2006 for C++ classes, structs and unions.
2007 * dwarfread.c (read_enumeration): Synthesize typedefs for
2009 * dwarfread.c (read_file_scope): Call set_cu_language to
2010 record language for current compilation unit. After symtab
2011 is built, save this recorded language.
2012 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
2013 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
2014 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
2015 typedefs for C++ classes, structs, unions, and enumerations.
2016 * dwarfread.c (scan_compilation_units): Call set_cu_language
2017 to record language for current compilation unit.
2018 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
2019 for TAG_enumeration_types, rather than in add_partial_symbol.
2020 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
2021 case with class, struct, and union type cases, now that they are
2022 the same. Remove tests for non-NULL name attributes, now done
2024 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
2025 treat as alias for TYPE_CODE_STRUCT for now.
2027 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
2029 * Makefile.in: map "gdb" through program_transform_name when
2032 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
2034 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
2035 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
2036 Use "regi" for local indexing through register numbers, reserving
2037 "regno" for the name of a specific register passed as an input
2038 parameter. Fix bug propagated through all versions that sometimes
2039 used regno as an index when it should have been regi, thus using
2040 -1 as an index in some cases.
2042 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
2044 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
2045 respectively, so same demangler can be used by other programs.
2046 * Makefile.in: Remove demangler stuff.
2047 * Makefile.in (depend): Pass -I../readline (needed for main.c).
2048 * demangle.c (_initialize_demangler): Tell demangler which
2049 CPLUS_MARKER to assume.
2051 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
2053 RS/6000 portability changes (for hosting cross-debuggers).
2055 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
2056 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
2057 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
2058 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
2059 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
2060 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
2061 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
2062 (NO_SINGLE_STEP): Add, target-dependent.
2063 (loadinfotextindex): Lowercase, remove "aix_".
2064 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
2065 (NO_SINGLE_STEP): Remove, target-dependent.
2066 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
2067 * xcoffread.c: Only build file if RS/6000 native GDB.
2068 (build_function_symbol): Remove #if 0'd code.
2069 * rs6000-tdep.c: Cleanup. Add static fn protos.
2070 Use CORE_ADDR for addresses throughout. Make void fns void.
2071 (pop_dummy_frame): Add FIXME about bogosity of design here.
2072 (rs6000_struct_return_address): Ditto.
2073 (frameless_function_invocation, frame_get_cache_fsr,
2074 frame_initial_stack_address, xcoff_relocate_symtab,
2075 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
2076 add_text_to_loadinfo, find_toc_address): Move from xdep file.
2077 Use CORE_ADDRs. Change identifiers to lowercase.
2079 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
2080 supplying dummy routines if non-native. Add prototype for
2081 static exec_one_dummy_insn. Move a mess of functions to
2082 rs6000-tdep.c (as above). Remove #if 0'd code.
2084 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
2085 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
2086 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
2088 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
2091 * vx-share/README, nindy-share/README: New files describing
2092 how these directories' code is shared, and with whom.
2094 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
2096 * configure.in (target configurations): Reformat into table.
2097 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
2099 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
2100 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
2101 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
2102 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
2103 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
2104 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
2106 * Makefile.in (config-check): Add command to check whether
2107 configure.in is consistent with config/*.
2109 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
2111 * configure.in (host configurations): Reformat nested cases into
2112 easy-to-maintain table.
2113 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
2114 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
2116 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
2118 * cplus-dem.c: Reorder args to most local functions to make them
2119 follow the consistent pattern of struct work_stuff pointer first,
2120 followed by pointer into string being demangled, followed by
2121 pointer to the string where the result is being stored, followed
2122 by other args. Also generally replace most variables of name
2123 "type" with "mangled" for consistency. They all pointed to the
2124 same string but half were one name and half the other.
2125 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
2126 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
2127 use whenever a qualified name is being demangled.
2128 * cplus-dem.c (do_type): Qualified names are treated similarly
2129 to fundamental types, not as modifiers of fundamental types.
2131 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
2133 * configure.in: Add sparclite as a target.
2135 * sparc-stub.c (handle_exception): Flush instruction cache just
2136 before returning to the user. (hexToInt): Fix overzealous cleanup.
2138 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
2140 * infrun.c (handle_command): Rewrite to allow multiple signal
2141 numbers, signal number ranges, and to recognize "all" to mean all
2142 signals except those used by the debugger.
2143 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
2144 to set or reset actions for specific signals.
2146 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
2148 * coffread.c (decode_type): Call alloc_type to alloc new
2150 * stabsread.c (read_array_type, read_range_type, define_symbol):
2151 Call alloc_type to alloc new types.
2152 * stabsread.c (define_symbol): Move dbl_valu symbol field data
2153 from type_obstack to symbol_obstack.
2154 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
2156 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
2157 associated with a type, using the same mechanism as was used to
2158 allocate space for the type structure itself.
2159 * coffread.c (patch_type, coff_read_struct_type,
2160 coff_read_enum_type): Use TYPE_ALLOC.
2161 * dwarfread.c (struct_type): Use TYPE_ALLOC.
2162 * gdbtypes.c (create_array_type, check_stub_method,
2163 allocate_cplus_struct_type): Use TYPE_ALLOC.
2164 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
2165 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
2166 read_range_type): Use TYPE_ALLOC.
2168 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
2170 * breakpoint.c (breakpoint_re_set): Select a default source
2171 symtab if one is not currently selected.
2172 * utils.c (query): Call wrap_here before building the output
2173 query string, to turn off wrapping and flush any buffered output.
2174 Otherwise our query may end up in the wrap buffer and never be
2176 * eval.c (evaluate_subexp): Report error when attempting to
2177 evaluate subscript for types without a target type, rather
2178 than dumping core by using the NULL pointer.
2179 * symfile.c (symbol_file_command): Forget current_source_symtab
2180 and current_source_line when discarding symbol table.
2182 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
2184 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
2186 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
2187 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
2189 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
2191 * remote.c (remote_open): Fix baud rate setting to make -b flag
2192 work. (remote_wait): Change 'T' message parser to deal with new
2193 improved format which allows stub to send an arbitrary bunch of
2195 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
2196 make all this re-entrant by storing all state on the stack. Clean
2197 up memory error trapping. (computeSignal, set_debug_traps):
2198 make it all table driven. Make a start at a baud rate setting command.
2200 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
2202 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
2204 * remote-vx.c: redefine malloc to avoid buggy declaration on
2205 RS/6000 <rpc/types.h>.
2206 xm-rs6000.h: include <sys/select.h> to define fd_set for
2207 <rpc/svc.h> on RS/6000.
2209 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
2211 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
2212 recursive invocations of make. Always create installation
2215 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
2217 * m68k-pinsn.c: Minor fix in style of output (don't use
2218 range to indicate floating point control registers).
2220 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
2222 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
2224 * infcmd.c (registers_info): Handle multiple register names.
2225 Changes inspired by Roland McGrath.
2227 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
2229 * sparc-stub.c: New file. Mix it with your SPARClite
2230 application, and it will speak GDB remote protocol!
2231 * remote.c (remote_wait): Change 'T' (expedited reply) message to
2232 deal with arbitrary registers. Needed for sparc-stub.
2234 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
2236 * cplus-dem.c (cplus_markers): Add table for gnu style and
2237 use throughout, in place of compile time constant CPLUS_MARKER.
2238 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
2239 * cplus-dem.c (cfront_special): New function, as suggested
2240 by pfieland@stratus.com.
2241 * cplus-dem.c (forget_types): New function.
2242 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
2244 * cplus-dem.c (mop_up): Call forget_types().
2245 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
2246 Use throughout, instead of checking current_demangling_style.
2247 * cplus-dem.c (demangle_signature): When finding an explicit
2248 start of function args, forget all remembered types for
2249 lucid/cfront style demangling.
2250 * cplus-dem.c (demangle_prefix): In a sequence of two or more
2251 underbar characters, use last pair as the delimiter. Hoist
2252 gnu_special() call up to cplus_demangle(). Call cfront_special()
2254 * cplus-dem.c (cplus_special): Fix virtual table name demangling
2255 for inherited classes.
2256 * cplus-dem.c (demangle_args): Document quirks of numbered
2257 references to previously seen types.
2258 * dbxread.c (read_ofile_symtab, process_one_symbol):
2259 Use AUTO_DEMANGLING rather than explicitly checking
2260 current_demangling_style.
2261 * demangle.h: Add some comments.
2262 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
2263 CFRONT_DEMANGLING): New macros.
2264 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
2265 not found in the actual producer string produced by lcc.
2266 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
2267 than explicitly checking current_demangling_style.
2269 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
2271 * breakpoint.c (enable_longjmp_breakpoint,
2272 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
2273 Check for duplicate breakpoints at the same address. Bug report
2274 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
2276 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
2278 * buildsym.c (end_symtab): Document that end_symtab can return
2279 NULL under non-error conditions.
2280 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
2281 returned from end_symtab for empty compilation units.
2283 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
2285 * am29k-tdep.c: Lint from DECstation compiler.
2286 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
2287 As the man page says, "Sometimes you just can't get lint to shut
2288 up". That doesn't mean you should blow away the code it won't
2290 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
2291 it up over the next few weeks. Make mips x 29k build.
2292 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
2293 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
2294 but leave it as a comment because the breakpoint instruction
2295 is not easily accessible at this moment (it's static, and if
2296 we define one here, it goes into every file compiled).
2298 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
2300 * Makefile.in (VERSION): Bump to 4.6.3.
2301 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
2302 function scopes when building partial symbol tables.
2303 * objfiles.c (open_existing_mapped_file): Make it clear in
2304 warning message that out of date mapped files are ignored.
2305 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
2306 unit source file name in error message.
2308 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
2310 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
2311 * dwarfread.c (struct_type): In absence of AT_byte_size for
2312 bitfield, use size of object of member's type for the size of
2313 the anonymous object containing the bit field.
2314 * dwarfread.c (completedieinfo): Set has_at_byte_size when
2315 an AT_byte_size attribute is seen.
2316 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
2317 union aux_ext (was aux_ent).
2318 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
2319 unsigned char* to char*, for Lucid compiler.
2320 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
2321 to be correct type (from unsigned char* to char*).
2322 * valprint.c (type_print_derivation_info): Minor tweak to placement
2323 of commas in derived class printing.
2324 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
2326 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2328 * xm-go32.h: Define LSEEK_NOT_LINEAR
2329 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
2330 then work out the lseek positions of newlines by running through
2331 the file and `tell'ing. This makes source file listing work on
2332 OS's where the relationship between physical position in file and
2333 canonical position is indeterminate, eg VMS and DOS.
2335 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
2337 * stabsread.c: Ensure that all members of all allocated structures
2338 are initialized to known state to avoid hard to find bugs with gdb
2339 using fields containing random data.
2340 * buildsym.c (start_subfile): Compact dirname initialization.
2341 * buildsym.c (patch_subfile_names): New function.
2342 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
2343 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
2344 * buildsym.h (patch_subfile_names): Add prototype.
2345 * dbxread.c (process_one_symbol): Call patch_subfile_names.
2347 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
2349 * remote-udi.c: Update comments.
2351 * remote.c (getpkt): Only force retransmission ten times;
2352 after that, assume bug in target code, and handle pkt anyway.
2354 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
2356 * configure.in: Add support for apollo 68k under BSD environment.
2357 * xm-apollo68b.h: New file to support above.
2359 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
2361 * configure.in: Recognize i486 host cpu.
2362 * valprint.c (type_print_derivation_info): Print derivation info
2363 in same form as class declarations in source.
2364 * valprint.c (type_print_varspec_suffix): Split arg printing
2365 code out to type_print_args function.
2367 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
2369 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
2370 at_import, at_frame_base.
2371 * dwarfread.c (completedieinfo): Remove cases for obsolete
2372 AT_visibility, AT_import, and AT_frame_base attributes.
2373 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
2374 i860, which can keep up to 4 shadow breakpoints.
2375 * tm-stratus.h (USG): Define.
2376 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
2377 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
2378 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
2379 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
2380 * config/stratus.mt (TDEPFILES): Include files available from
2381 stratus that are not yet in release pending receipt of paperwork
2383 * buildsym.c (finish_block): Minor code format change.
2384 * gdbtypes.h (struct field): Add to comments.
2385 * gdbtypes.h (virtual_field_bits): Add to comments.
2386 * objfiles.c (allocate_objfile): Change obstack interface to
2387 match FSF merging efforts.
2389 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
2391 * Makefile.in (VERSION): Bump to 4.6.2.
2392 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
2393 * Makefile.in (OBS): Add stabsread.o
2394 * Makefile.in (stabsread.o): Add build rule.
2395 * stabsread.c, stabsread.h: New files.
2396 * buildsym.c: Split out stabs specific support to stabsread.c.
2397 * buildsym.h: Split out stabs specific support to stabsread.h.
2398 * dbxread.c (stabsread.h): Include
2399 * dbxread.c (dbx_new_init): Call stabsread_new_init.
2400 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
2401 * dbxread.c (read_ofile_symtab): Call end_stabs.
2402 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
2403 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
2404 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
2405 really_free_pendings to cleanups.
2406 * elfread.c (elf_new_init): Call stabsread_new_init.
2407 * gdbtypes.c: Small changes to maintenance commands.
2408 * mipsread.c (stabsread.h): Include.
2409 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
2410 * xcoffread.c (stabsread.h): Include.
2411 * xcoffread.c (global_stabs): Remove redundant def.
2412 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
2414 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
2416 * lmode_inferior_valid, lmode_ours_valid: New static vars.
2417 * inflow.c (terminal_init_inferior, terminal_inferior,
2418 terminal_ours_1, initialize_inflow): Record and use state
2419 of lmode_inferior_valid and lmode_ours_valid.
2421 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2423 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
2424 include <sgtty.h> on USG. (from sef).
2426 * depend: es1800 dependency needed here.
2428 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
2430 * buildsym.c (read_struct_type): Initialize structs allocated
2431 with alloca, to avoid using random values from stack later on.
2432 * defs.h (fprintf_filtered): Add prototype.
2433 * gdbtypes.c (check_stub_method): Fix misleading comments.
2434 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
2436 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
2437 small changes to maint support functions.
2438 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
2439 for some fields and expand comments.
2440 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
2441 macro and track change to obstack_full_begin macro.
2442 * utils.c (fprintfi_filtered): New function.
2443 * valprint.c (type_print_base): Fixup field printing to not
2444 print extraneous lines and not print bogus "no data fields"
2445 messages for C++ classes with no data members. Also use new
2446 fprintfi_filtered function.
2448 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2450 * configure.in: es1800 ok for 68000 too.
2452 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2454 * configure.in: echo error messages to stderr, not stdout
2456 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2458 * configure.in: recognize hppa* instead of hppa
2460 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
2462 * energize.c: Second cut at DynamicLoad message handling.
2464 * energize.c: Relativize pathnames in #include statements.
2465 * (kernel_dispatch): Better error messages for unknown protocol
2467 * (kernel_dispatch): First cut at DynamicLoad message handling.
2469 * Makefile.in: Remove -I../readline from all compilations,
2470 include a special case for main.o instead.
2472 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
2474 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
2475 error if it fails to find a member type, rather than return NULL
2476 and trigger a coredump.
2477 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
2478 lookup_demangled_partial_symbol,): Ask demangle_and_match to
2479 match on complete demanglings, including argument lists for member
2480 functions, rather than just accepting the first demangling that
2481 matches the class and function name.
2482 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
2483 to start_symtab as the directory name.
2484 * dwarfread.c (completedieinfo): Strip off any leading hostname
2485 portion of the AT_comp_dir attribute string. Gdb doesn't know
2486 what to do with them (FIXME).
2488 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
2490 * breakpoint.c (commands_command): Simplify code a bit, remove
2491 unnecessary fflush().
2493 * Makefile.in (OTHERS): Add gcc.patch.
2494 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
2496 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
2498 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
2499 lcc producer string.
2501 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
2503 * WHATS.NEW renamed to NEWS.
2505 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
2507 * dbxread.c, dwarfread.c: Re-enable experimental code to
2508 automatically select demangling style.
2509 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
2510 DEMANGLING_STYLE, to make more descriptive. Revert back to
2511 "auto" as default. Comment use.
2512 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
2513 * Makefile.in (${DEMANGLER}.o) Remove target and special
2516 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
2518 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
2520 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
2522 * Makefile.in, demangle.c: Change default demangling style to
2524 * Makefile.in: Update version to 4.6 !!!
2525 * README, WHATS.NEW: Update for 4.6.
2527 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
2529 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
2532 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
2533 nodes as base classes.
2535 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
2537 * alldeps.mak, depend: Update.
2539 * xcoffread.c: Add decl for section_offset to keep prototype happy.
2541 * Makefile.in (VERSION): 4.5.9.
2543 * xm-hp300bsd.h: Add decl for strdup().
2544 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
2545 PDR. Cleanup a few things, fix compilation warnings.
2547 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
2549 * Makefile.in (DEMANGLING_STYLE): New define to set default
2550 demangling style for C++. Defaults to "auto".
2551 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
2552 * Makefile.in (SFILES_MAINDIR): Add demangle.c
2553 * Makefile.in (OBS): Add demangle.o
2554 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
2555 Remove compile time decisions about demangling style and replace
2556 with runtime decisions using current_demangling_style.
2557 * cplus-dem.c (main): Expand code included during building of
2558 standalone demangler to recognize demangling style options.
2559 * dbxread.c (demangle.h): Include.
2560 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
2561 demangling style if processing g++ code and current demangling style
2562 is auto (Note: this feature currently disabled.)
2563 * demangle.c: New file, generic demangling control.
2564 * demangle.h (demangling_styles): New enumeration to select one
2565 of several demangling styles. Also define string names for each
2567 * demangle.h (set_demangling_style): Add prototype.
2568 * dwarfread.c (demangle.h): Include.
2569 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
2570 New producer string prefixes to recognize.
2571 * dwarfread.c (handle_producer): Consolidate actions for specific
2572 producers. Set demangling style based on producer string if
2573 current style is auto. (Note: this feature currently disabled.)
2574 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
2576 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
2578 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
2580 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2582 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
2583 * c-exp.y: Call lookup_signed_typename() after seeing
2584 "signed". This handles "signed char" correctly.
2585 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
2586 keywords before a type specifier.
2588 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
2590 * command.c (lookup_cmd_1): Clarify descriptive comments.
2591 * gdbcmd.h (maintenanceprintlist): Add declaration.
2592 * main.c (maintenanceprintlist): Add definition.
2593 * main.c (gdb_completer_command_word_break_characters): Add.
2594 * main.c (symbol_completion_function): Switch completer word
2595 break character sets dynamically, based on whether completion is
2596 being done on commands or on something else.
2597 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
2598 * maint.c: Include demangle.h.
2599 * maint.c (maintenance_demangle): New function.
2600 * maint.c (maintenance_print_command): New function.
2601 * maint.c (_initialize_maint_cmds): Reorganize some commands
2602 under new maintenance print subcommand.
2604 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2606 * gdbtypes.c (lookup_struct_elt_type): If the input type is
2607 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
2608 target type. Otherwise, 'whatis this.field' wouldn't work,
2609 which would be inconsistent, since 'print this.field' works.
2610 * buildsym.c (read_struct_type, read_enum_type): Clear
2611 TYPE_FLAG_STUB flag.
2612 * buildsym.c (cleanup_undefined_types): Don't rely on a
2613 flawed "Reasonable test to see if" a type has been defined
2614 since it was referred to; now we can just see if the
2615 TYPE_FLAG_STUB flag has been cleared.
2616 * valprint.c (print_type_base): Emit public/protected/private
2617 labels for methods as well as fields. Also, indent these labels
2618 2 spaces instead of 4, for a more conventional "look".
2619 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
2620 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
2621 * gcc.patch: New file. Contains patch for gcc (so people
2622 with gdb-2.2.x won't have to wait for a new gcc release).
2624 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
2626 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
2627 (print_addr): Call print_address to show symbolic version as well.
2629 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
2631 (vx_read_register): Declare inferior_fp_regs. Delete code for
2632 copying "inferior_registers" around; the values are already in var
2633 "registers". Use correct size for register set.
2635 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
2636 target doesn't support it.
2637 (vx_read_register): Don't try reading them either.
2639 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
2640 VxWorks back end reads them in one contiguous set except for this
2642 (register_names): Change "pc" to "pcw" to avoid confusion printing
2644 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
2645 find the PC under VxWorks.
2647 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
2649 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
2650 to create new blank types, instead of handcrafting them.
2651 * defs.h (printfi_filtered): Add prototype.
2652 * utils.c (printfi_filtered): New function.
2653 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
2654 to simplify the code. Other cleanups.
2655 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
2656 * gdbtypes.h (struct cplus_struct_type): Add comments describing
2657 use of various fields.
2658 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
2659 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
2660 production that currently treats it exactly the same as STRUCT.
2661 * c-exp.y (yylex): Recognize "class" as token CLASS.
2662 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
2663 * symtab.c (decode_line_1): Fix to pass quoted args on down to
2664 general symbol handling code. Call cplus_mangle_opname with
2666 * symtab.c (decode_line_2): Print demangled function names in
2667 breakpoint menus, instead of just file and line number.
2668 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
2669 * valprint.c (type_print_base): Print "class" for C++ classes,
2670 rather than "struct". Print section labels for public, protected
2671 and private members of C++ classes.
2672 * values.c: Include demangle.h.
2673 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
2675 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
2677 * Makefile.in (VERSION): Update to 4.5.8.
2679 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
2681 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
2682 prevent crashes when examining cross-targets.
2683 * dbxread.c (process_one_symbol): Include directory name when
2684 calling start_subfile for SOL & BINCL symbols. This allows gdb to
2685 find include files, and yacc/lex sources when the cwd doesn't match
2686 that in which the object was compiled.
2687 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
2689 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
2692 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
2694 * maint.c (maintenance_command, maintenance_info_command):
2695 Install with allow_unknown as 0 and call help_list to show
2696 list of possibilities when no subcommand is specified.
2698 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
2700 * configure.in: Add m68k-ericsson-*.
2701 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
2703 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
2705 * maint.c: New file.
2706 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
2707 * Makefile.in (OBS): Add new file maint.o.
2708 * defs.h (command_class): Add class_maintenance.
2709 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
2710 commands. Allow for them (and other nonessential parts of gdb)
2711 to be selectively left out under special circumstances.
2712 * gdbtypes.c (recursive_dump_type): New function; supports
2713 maintenance print-type command.
2714 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
2716 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
2718 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
2719 initializers. Add initializations for setprintlist, showprintlist,
2720 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
2721 * printcmd.c (maintenance_print_type): New maintenance cmd.
2722 * valprint.c (setprintlist, showprintlist): Move to main.c, as
2723 implied by comment that all cmd lists are owned by main.c.
2724 * infcmd.c (unsetlist): Move to main.c, as implied by comment
2725 that all cmd lists are owned by main.c.
2726 * language.c (setchecklist, showchecklist): Move to main.c, as
2727 implied by comment that all cmd lists are owned by main.c
2728 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
2729 deletelist): Remove redundant declarations (also in gdbcmd.h).
2730 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
2731 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
2732 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
2733 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
2734 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
2735 maintenance_print_msymbols, maintenance_print_objfiles):
2737 * symmisc.c (printsyms_command, printpsyms_command,
2738 printmsyms_command, printobjfiles_command): Removed from
2739 _initialize_symmisc.
2740 * main.c (dump_me_command): Moved to maint.c and renamed to
2741 maintenance_dump_me.
2742 * breakpoint.c (all_breakpoints_info): Rename to
2743 maintenance_info_breakpoints.
2744 * breakpoint.c (_initialize_breakpoint): Convert add_info of
2745 all_breakpoints_info to add maintenance_info_breakpoints to the
2746 maintenanceinfolist instead.
2747 main.c (initialize_main): Set up maintenance class commands.
2749 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
2751 * energize-patches: Fix minor problems with building energize lib.
2753 * energize-patches: Change names of all cadillac procedure calls
2754 to be energize procedure calls. Simplify many hooks by moving
2755 tests energize.c. Configure energize, and build it automatically now.
2757 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
2759 * Makefile.in (VERSION): Bump to 4.5.7.
2760 * cplus-dem.c (demangle_args): Validate index for previously
2761 seen type to guard against bogus values from malformed manglings.
2762 * valops.c (value_struct_elt_for_reference): Guard against
2763 blindly using NULL return value from lookup_symbol.
2765 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
2767 * cadillac.c, cadillac-patches: Rename to energize.c and
2768 energize-patches. Change all routines and variables named
2769 'cadillac*' to 'energize*'. Create new file called energize.h to
2770 hold all interface declarations.
2772 * deblib/connection/*: Move all of this stuff into energize/, but
2773 delete unneeded files.
2775 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
2777 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
2779 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
2780 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
2781 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
2782 child processes, to avoid dead ones "hanging around" after GDB exits.
2783 (attach): Always stop the process if it needs it. Set RLC flag
2784 when attaching running processes, so it will continue if we detach
2785 it, quit, or are killed.
2786 (detach): Clear faults and set RLC flag to make process run
2788 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
2790 (info_proc): Open process O_RDONLY, so we can see any process,
2791 even those controlled by debuggers.
2792 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
2794 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
2796 Relocate symbols using an array of section_offsets, rather than a
2797 single `addr' or `offset'. This makes Solaris-2 support work, and
2798 permits better VxWorks (and maybe xcoff) support later.
2800 * symtab.h (struct section_offsets): New structure for keeping
2801 a set of offsets, rather than a single one.
2802 (struct objfile): Replace addr with section_offsets member.
2803 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
2804 * gdb-stabs.h: New include file with `symbol type specific'
2805 parameters for psymtabs and objfiles.
2806 * Makefile.in (HFILES): Add gdb-stabs.h.
2807 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
2808 * coffread.c: Conforming changes. Fake offset array always 0.
2809 * dbxread.c: Conforming changes.
2810 (struct dbx_symfile_info): Move to gdb-stabs.h.
2811 (start_psymtab): Call elfstab_offset_sections to calculate good
2812 offsets for this source file, based on the ELF symbol table info.
2813 (read_ofile_symtab): Yank N_CATCH, which is dead.
2814 (process_one_symbol, N_CATCH): Yank.
2815 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
2816 Relocate with SECT_OFF_TEXT.
2817 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
2818 to distinguish relocatable from absolute symbols. Then, if not
2820 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
2821 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
2822 (", N_ROSYM): SECT_OFF_RODATA.
2823 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
2824 (dbx_symfile_offsets): Add to translate addr to offset.
2825 * dwarfread.c: Conforming changes. Single offset currently used.
2826 * elfread.c: Add various complaints about elf/stab stuff.
2827 #include gdb-stabs.h. Conforming changes, using a single offset.
2828 (elf_symtab_read): Record info from BSF_FILE symbols, and local
2829 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
2830 for later use in building psymtabs.
2831 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
2832 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
2833 (free_elfinfo): New fn, frees all chained stab_section_infos
2834 in an objfile, and zaps the start-of-chain pointer.
2835 (elfstab_offset_sections): New fn, looks in stab_section_info
2836 chain to determine section bases to relocate a psymtab's worth
2837 of symbols, as they are being read.
2838 * mipsread.c: Conforming changes. Stabs-reading will relocate
2839 using one offset. MIPS-reading will not relocate at all.
2840 * partial-stab.h: Relocate different symbol types using different
2841 offsets from section_offsets.
2842 * symfile.c: Conforming changes.
2843 (find_lowest_section): Unused function to use later
2844 to free us from the Tyranny of the Text Section.
2845 (syms_from_objfile): Translate absolute arg ADDR to offsets used
2846 in all lower layers of symbol reading. Call format-specific
2847 sym_offsets function to initialize offsets for high speed symbol
2849 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
2850 (symbol_file_command, add_symbol_file_command): Callers changed.
2851 * symmisc.c (dump_psymtab): Print new relocation parameters.
2852 * xcoffread.c: Corresponding changes.
2854 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
2855 * main.c (main): Read the $HOME/.gdbinit file before processing
2856 the argv arguments (e.g. reading symbol files or core
2857 files). This allows global parameters to be set, which will apply
2858 during the symbol reading. The ./.gdbinit is still read after
2860 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
2861 * xcoffexec.c: Clean up quote inside comment.
2863 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
2865 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
2866 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
2867 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
2868 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
2869 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
2870 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
2871 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
2872 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
2873 values.c, xcoffread.c:
2874 Remove "(void)" casts from function calls where the return value
2875 is ignored, in accordance with GNU coding standards.
2877 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
2879 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
2880 * partial-stab.h: Ignore N_ENDM.
2881 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
2882 CODE or DATA section attachment. This eliminates a lot of random
2883 values from shared libraries, which screw up the ordinary symbols
2884 in the address ranges they happen to overlap.
2885 * buildsym.c (define_symbol): Eliminate special tests
2886 for function types; move into "function" cases in switch statement.
2887 (define_symbol: 'f', 'F', 'P'): Process all parameter types
2888 in case they define new type numbers. But ignore them (FIXME).
2889 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
2890 (read_sun_builtin_type): Add commentary.
2892 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2894 * xm-rs6000.h: define MEM_FNS_DECLARED
2896 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
2898 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
2899 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
2900 * mips-xdep.c: Remove most include files (unused, caused errs).
2901 (fetch_core_registers): Use right parameters in dummy fn.
2903 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
2905 * buildsym.c (scan_file_globals): Beware the null file.
2906 Fix from Jim Williams.
2908 * stack.c (return_command): Evaluate expression *before* popping
2909 off the stack frames! Fix inspired by Jim Williams.
2910 (up_silently_command, down_silently_command): No sel frame is error.
2912 * defs.h (memcpy, memset): Conditionalize decls on
2913 #ifndef MEM_FNS_DECLARED, since DECstation differs.
2914 (alloca): Break out the STDC and non-STDC alloca cases, to make
2915 it work on old preprocessors as well as "picky ANSI" ones.
2916 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
2918 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
2919 * utils.c (fputs_demangled): Rename SLOP since DECstation system
2920 header files define it!
2922 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
2924 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
2926 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
2927 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
2928 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
2929 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
2930 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
2931 utils.c, valarith.c, valops.c, valprint.c, values.c:
2932 Replace bcopy() use with memcpy(), which is more standard and can
2933 take advantage of gcc's builtin functions for increased performance.
2934 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
2935 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
2937 Replace bzero() use with memset(), which is more standard and can
2938 take advantage of gcc's builtin functions for increased performance.
2939 * i386-tdep.c, main.c, valprint.c:
2940 Replace bcmp() use with memcmp(), which is more standard and can
2941 take advantage of gcc's builtin functions for increased performance.
2943 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
2945 * remote.c (remote_wait): Fix cast on signal() call.
2946 * defs.h (alloca): More diddling with alloca. Have to ensure
2947 that it has a prototype, so that if alloca is defined as a macro
2948 that takes an arg, the definition is seen as a use of a macro
2949 that takes an arg, to satisfy picky ANSI preprocessors.
2951 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
2953 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
2954 consistency with all other gdb files.
2955 * cadillac.c: Use <string.h> rather than <strings.h>.
2956 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
2957 * Makefile.in (MAKE): Remove definition for consistency with
2958 other Makefile.in files and to fix problem with recursive makes.
2960 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
2962 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
2965 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2967 * source.c (print_source_lines): for DOS interoperability; don't
2968 print CR (013) as ^M.
2970 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
2972 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
2974 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
2976 * remote.c (remote_wait): Cast signal to void * to avoid warning
2977 from busted HP compiler.
2979 * partial-stab.h (N_SO): Rearrange code a little so that all SO
2980 stabs cause end_psymtab to be called.
2982 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
2983 compiler feature of putting 'c' into basic type descriptors for
2986 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
2987 where there is no place for nPC in prrun struct.
2989 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
2991 * mipsread.c: Pass NULL name pointer to init_type, not 0.
2992 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
2993 * dwarfread.c (enum_type): Save enum names on type_obstack.
2994 * dwarfread.c (struct_type): Save member name on type_obstack.
2995 * symtab.c (_initialize_symtab): Fix misspelling.
2996 * regex.c (store_jump, insert_jump): Return void.
2998 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
3000 * defs.h (PARAMS): Move to ../include/ansidecl.h.
3001 (alloca): Declare return type on SPARC, since Sun doesn't.
3002 (*_BYTE_ORDER): Improve comment: *must* be defined.
3004 * tm-hppa.h: New file, architectural definition of HP PA.
3005 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
3007 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
3008 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3009 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
3010 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
3013 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3014 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
3015 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
3017 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
3019 * printcmd.c (output_command): Thinko.
3020 (x_command): Only set remembered size/format if cmd succeeds.
3022 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
3023 since it is no longer used and burns time for every symbol read.
3024 (process_one_symbol): Treat N_CATCH like default (complain).
3026 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
3028 * partial-stab.h (case N_TEXT): Fix fencepost error when
3029 detecting start of new symbol info after reading symtab for a
3030 module with a zero length TEXT segment.
3032 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
3034 * Makefile.in (VERSION): Bump to 4.5.6.
3035 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
3037 * defs.h (NORETURN): Define away for Lucid compiler.
3038 * remote.c (remote_timer, remote_interrupt): Signal handlers
3040 * ser-termios.c (serial_write, serial_close): Return whatever
3041 value the write/close call returns, rather than falling off end.
3042 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
3043 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
3045 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
3046 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
3048 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
3049 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
3050 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
3051 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
3053 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
3054 store_inferior_registers): Supply missing fourth argument to
3056 * cadillac.c (kernel_dispatch): Make return type void.
3057 * cadillac.c (iosig): Signal handlers take one int arg.
3058 * valprint.c (val_print_fields): Call fprint_symbol to get
3059 automatic C++ demangling for mangled field names.
3061 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
3063 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
3064 * dwarfread.c (enum_type): Fix misspelling in comment.
3065 * valprint.c (val_print_fields, cplus_val_print): Minor
3066 adjustment to printing of C++ class structures to more closely
3067 match format for printing C structures, with and without setting
3070 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
3072 * infrun.c (wait_for_inferior): Don't test for SIGEMT
3073 (which is not a Posix signal) if it isn't defined.
3074 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
3075 New port to Linux (a free Unix clone for 386 machines).
3077 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
3079 COFF changes for dealing better with EPI 29K C compiler output.
3081 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
3083 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
3084 (read_coff_symtab): Move patch_opaque_types call from
3085 coff_symfile_read. Restrict it to symtabs from this objfile.
3086 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
3087 references on opaque type chain; just let coff_lookup_type handle 'em.
3088 (decode_type): Complain about tagndx values on
3089 non-struct/union/enum types, which the EPI compiler tends to produce.
3091 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
3093 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
3096 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
3097 usage to match new prototype. Include libbfd.h to get prototype.
3099 * source.c (find_source_lines): Handle large st_size fields.
3101 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
3103 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
3104 * stack.c (return_command): Use cleanups to avoid memory leaks.
3106 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
3108 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
3109 INT_REGNUM to INTE_REGNUM.
3111 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
3113 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
3115 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
3116 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
3117 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
3118 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
3120 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
3121 declarations of malloc/realloc/free that are inserted by some
3123 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
3125 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
3126 another decl of strdup (this really ought to come from libiberty.h!).
3128 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
3130 * remote.c (getpkt): Error if input exceeds buffer size.
3131 (_initialize_remote): `set remotedebug' enables packet trace.
3133 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
3134 N_SLINE's, etc, just like Sun cc on Solaris2.
3136 * am29k-tdep.c (read_register_stack, write_register_stack):
3137 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
3138 variable. Add `set' and `show' commands for it.
3139 * doc/gdb.texinfo: Document it.
3141 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
3143 * valprint.c (type_print_1): Plug memory leak. Print all
3144 C++ syms as demangled, not just functions.
3145 * buildsym.c (read_range_type): When we find a signed char
3146 type, do a lookup of signed char, not plain char. Plain char's
3147 still get looked up as plain char's elsewhere.
3149 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
3151 * eval.c: Avoid residue-by-zero when evaluating without side effects.
3152 (Bug and fix found by Pierre Willard.)
3154 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
3156 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
3158 * xm-rs6000.h: Add decl for strdup().
3160 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
3163 * breakpoint.c (enable_command, disable_command): Without args,
3164 should only affect normal breakpoints and watchpoints.
3166 * m68k-pinsn.c (print_insn_arg): Make register be const.
3167 * xcoffexec.c: Remove ' from comment.
3168 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
3169 with decls of malloc in c-exp.tab.c (as produced by yacc).
3170 There's got to be a better way to do this...
3172 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
3174 * partial-stab.h: Convert single rindex use to strrchr.
3175 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
3176 standard <strings.h> file, now that the only single use of
3177 rindex in the gdb source files is gone.
3179 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
3181 * mipsread.c: Undo ill effects from including <strings.h>,
3182 which #defines index to be strchr. Unfortunately, index is
3183 a member of a symbol table structure that can't be changed.
3184 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
3185 remove redundant #include's.
3187 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
3189 * mipsread.c: #include <strings.h> for rindex().
3191 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
3193 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
3195 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
3197 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
3198 extraneous SO stabs from busted C++ compilers.
3200 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
3202 * Makefile.in (VERSION): Bump to 4.5.5.
3203 * symtab.c (decode_line_1): Until C++ support stabilizes, when
3204 C++ lookups fail, print possibly helpful hint about completion.
3205 * cplus-dem.c (demangle_signature): Fix ARM style demangling
3206 for static data members.
3207 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
3208 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
3209 it's broken on ncr3000's.
3211 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
3213 * dwarfread.c (decode_modified_type): Change type of first arg.
3214 Change 'modifier' to char from unsigned char. Cast single use
3215 that needs to be unsigned char.
3216 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
3217 * utils.c (strdup_demangled): Add function.
3218 * defs.h (strdup_demangled): Add prototype.
3219 * stack.c (return_command): Demangle C++ function names for query.
3220 * infcmd.c (jump_command): Demangle C++ function names for query.
3221 * cplus-dem.c (consume_count): New function and prototype.
3222 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
3223 do_type): Replace conversion code with consume_count().
3224 * cplus-dem.c (gnu_special): Fix demangled of static members.
3225 * source.c (list_command): Print demangled function names
3226 when appropriate. Fix supplied by Peter Schauer.
3228 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
3230 * sparc-tdep.c: Clean up slightly for Solaris2.
3232 * buildsym.c (define_symbol): Nameless types are now on several
3233 platforms; generalize them and un-ifdef them to make Solaris 2
3236 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
3238 * infcmd.c: Fix typo (reported by Rob Savoye).
3239 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
3240 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
3241 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
3242 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
3243 rather than the one for the first file in the dependency chain.
3245 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
3246 set. Don't reset our own texthigh, or dependency-only pst's, in
3247 scanning all the rest of the psymtabs.
3248 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
3250 * buildsym.h (N_UNDF): Improve comments.
3251 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
3253 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
3255 * symtab.h (struct symbol): Add aux_value union for preserving
3256 an additional per-symbol value.
3257 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
3258 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
3259 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
3260 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
3261 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
3263 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3265 * symfile.c (clear_symtab_users_once): Now non-static (for
3268 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
3270 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
3271 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
3272 vax-pinsn.c: Remove reg_names decl (now in defs.h).
3274 Solaris-2 support on SPARC:
3276 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
3277 Add symbol_size and file offsets to struct symloc.
3278 Add static symbol_table_offset, string_table_offset,
3279 file_string_table_offset, next_file_string_table_offset,
3281 (add_old_header_file): Convert error() to complain()t.
3282 (dbx_symfile_read): Get symbol size via the objfile.
3283 Also get symbol_table_offset.
3284 (dbx_symfile_init): Record symbol size and count via the objfile.
3285 (dbx_next_symbol_text): Always add file_string_table_offset when
3286 accessing string table.
3287 (read_dbx_symtab): Initialize file_string_table_offset to 0.
3288 (SET_NAMESTRING): Use the offset.
3289 (end_psymtab): Large kludge to determine addresses where source
3290 files start and end (for the psymtab header).
3291 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
3292 Get this, symbol size, and symbol offset, from psymtab.
3293 (read_ofile_symtab): Don't back up one symbol for Solaris2.
3294 Patch up last_source_start_addr if zero in N_SO.
3295 (process_one_symbol): Add variable function_start_offset.
3296 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
3297 BLOCK_ADDRESS_FUNCTION_RELATIVE.
3298 ( "", N_OBJ, N_OPT): Ignore.
3299 (elfstab_build_psymtabs): New function to read stabs out of
3302 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
3303 (gdb): use GLOBAL_CFLAGS when linking, too.
3304 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
3305 (N_OBJ, N_OPT): Ignore.
3306 ('f', 'F'): Save last function name.
3308 * elfread.c (record_minimal_symbol_and_info): Kludged to put
3309 extra info in the minimal symbol.
3310 (elf_symtab_read): The extra info is the size of an ELF object,
3311 which was kludged to us in the `udata' field of the BFD symbol.
3312 Gag me with a crowbar...
3313 (elf_symfile_read): Keep track of both the absolute load address,
3314 and the offset between load addr and symbols. Handle STABS as
3315 well as DWARF sections, passing the absolute load address to
3316 elfstab_build_psymtabs.
3318 * symfile.h: Prototype elfstab_build_psymtabs.
3319 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
3321 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
3323 * buildsym.h: Add processing_acc_compilation flag.
3324 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
3325 (define_symbol): Skip arg types in function entries. Resolve
3326 overloaded 'P' which acc uses for prototypes of functions called
3328 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
3330 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
3331 save size of ELF symbols. FIXME.
3332 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
3333 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
3335 * configure.in: Solaris config is sparc-sun-solaris2.
3336 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
3338 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
3339 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
3340 * symfile.c (symfile_bfd_open): Comment where name is freed.
3341 * symmisc.c (extend_psymbol_list): Comment where list is freed.
3343 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
3345 * expprint.c (print_subexp): Add missing ']'.
3346 * defs.h (reg_names): Fix declaration to match that in infcmd.c
3347 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
3348 * WHATS.NEW: Point out improved C++ function name handling.
3349 * gdbtypes.c (lookup_fundamental_type): For now, use the same
3350 type names for both implicitly and explicitly signed integral
3351 types. See comment in the source code.
3353 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
3355 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
3356 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
3357 * expprint.c (print_subexp): Fix printing of register names.
3359 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
3361 * inferior.h (register_valid): Declare.
3362 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
3363 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
3364 macros for traversing the data structures in a single objfile.
3365 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
3366 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
3369 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
3371 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
3372 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
3373 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
3374 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
3376 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
3378 * depend: rebuild to account for remote-st2000.c.
3379 * remote-st2000.c: Almost works now.
3380 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
3382 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
3384 * c-exp.y (yylex): Recognize single-quoted strings that specify
3385 tokens with embedded whitespace, such as C++ demangled names.
3386 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
3387 * main.c (gdb_completer_quote_characters): Add global variable.
3388 * main.c (symbol_completion_function): Total rewrite for C++
3389 demangled name handling.
3390 * main.c (skip_quoted): New function.
3391 * main.c (main): Set rl_completer_quote_characters.
3392 * symmisc.c (dump_symtab): Print source language for symtab.
3393 * symtab.c (expensive_mangler): Add prototype and function.
3394 * symtab.c (completion_list_add_symbol): Total rewrite for new
3395 C++ demangled name handling.
3396 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
3397 other changes for demangled C++ symbol handling.
3398 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
3399 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
3400 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
3401 * symtab.c (completion_list_add_symbol): Total rewrite for new
3402 C++ demangled name handling.
3403 * symtab.c (expensive_mangler): New function.
3404 * utils.c (strcmp_iw, demangle_and_match): New functions.
3405 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
3407 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
3409 * Makefile.in: Roll VERSION to 4.5.4.
3410 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
3411 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
3412 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
3414 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
3416 * alldeps.mak: Rebuild to account for new files.
3417 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
3418 * tm-st2000.h: New file.
3419 * configure.in: Tandem debug monitor (st2000) support.
3420 * remote-st2000.c, config/st2000.mt: ditto.
3422 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
3424 * blockframe.c (inside_entry_file, inside_main_func,
3425 inside_entry_func): Return 0 if no symbols; avoid crashing.
3427 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
3429 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
3430 without masking, since it is signed and will later be compared
3431 against signed quantities. The right fix is probably to make
3432 it all unsigned, but this is a small, safe fix for this release.
3433 FIXME -- make the real change sometime soon.
3435 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
3437 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
3438 parameter in call to `symbol_file_add' to 0.
3440 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
3442 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
3444 * configure.in: Handle -m680[01234]0-wrs.
3446 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3448 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
3449 `ieee_extended_to_double'.
3451 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
3453 * valops.c (value_assign): Lint, by Pierre Willard.
3455 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
3457 * coredep.c (fetch_core_registers): Remove premature warning,
3458 which triggers on DECstation even though all regs are accessible.
3460 * m68k-pinsn.c (print_insn_arg): Use new macros to get
3461 sign-extension of instruction fields even on unsigned-char hosts.
3462 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
3464 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
3465 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
3466 since they define the target, not the host.
3467 * m88k-pinsn.c: Fix typo.
3469 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
3471 * valarith.c (value_zerop): -0.0 is still zero.
3472 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
3473 Patches by Paul Eggert <eggert@twinsun.com>.
3475 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
3477 * alldeps.mak, depend: re-make to account for ser-*.c.
3479 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
3481 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
3482 disconnecting from controlling terminal, to avoid gdb hanging
3483 on SVR4. Fixes bug reported by Oliver Okrongli.
3484 * procfs.c (PROC_NAME_FMT): Change format to match default used
3485 by system, as suggested by Oliver Okrongli.
3486 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
3487 bug fix from Brent Townshend (bst%tt@cam.ORG).
3488 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
3489 by turlais@rechser.total.fr.
3490 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
3491 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
3492 * objfiles.h (unlink_objfile): Add prototype.
3493 * objfiles.c (unlink_objfile): Add function.
3494 * objfiles.c (free_objfile): Call unlink_objfile.
3495 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
3496 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
3497 Also, discard old possibly bogus sf struct.
3498 * symfile.c (symbol_file_add): Call init_entry_point_info() and
3499 find_sym_fns() for remapped symbol files, in case of any changes
3500 since the last mapping.
3502 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3504 * findvar.c (read_relative_register_raw_bytes): use the raw size
3505 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
3507 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3509 Changes to support GDB running on DOS using GO32 and H8 support
3511 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
3512 allowing hosts with different text and binary file formats to
3514 * coffread.c (read_coff_symtab): changed calling convention and
3515 operation - now it opens its own file with FOPEN_RB rather than
3516 duping and fdopening the provided handle.
3517 * dbxread.c, cplus-dem.c: #include mangling.
3518 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
3519 binary files oring in the right bit.
3520 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
3521 * remote-hms.c: cleanup to use the new remote serial stuff
3522 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
3523 independent remote terminal I/O.
3524 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
3525 * source.c (openp): fix off by one problem removing / - can now
3526 open a source file in the root directory with DOS.
3527 * values.c (value_as_pointer): remove bogus address bits from
3528 long. (unpack_long): unpack into unsigned long/short if pointer.
3530 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
3532 * infrun.c (child_attach): Don't allow gdb to attach to itself.
3533 It gets permanently stuck in many OSes.
3534 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
3536 * breakpoint.c: Improve help text for info breakpoints.
3538 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
3540 * README: Add pointer to internals doc, and describe reading
3542 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
3543 * symtab.c (output_source_filename): Remove old glop for wrapping
3544 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
3546 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
3548 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
3549 * munch: Add sort -u to avoid duplications.
3550 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
3551 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
3553 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
3555 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
3556 avoid infinite loops while demangling bogus mangled names.
3557 * valprint.c (type_print_base): Minor fix for GNU style guide
3560 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
3562 * Makefile.in (VERSION): Bump to 4.5.3
3563 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
3564 * Makefile.in (demangle): New target to create standalone
3565 demangler with same code and options as internal demangler.
3566 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
3567 to support ARM style and Lucid style demangling, improve
3568 maintainability, fix several demangling bugs. More changes
3570 * defs.h (strstr): Add ANSI compatible prototype.
3571 * valprint.c (type_print_1): Demangle using ansi option.
3572 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
3574 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
3576 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
3579 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
3581 * mipsread.c (parse_procedure): Return rather than using
3582 uninitialized variable 'b'.
3584 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
3586 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
3587 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
3588 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
3589 relative to each source file.
3591 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
3593 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
3596 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
3598 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
3599 * am29k-tdep.c: Update to latest code from AMD.
3600 (get_saved_register) don't crap out if no frame.
3601 * remote-udi.c: Set/clear inferior_pid as appropriate.
3602 (udi_open) call target_preopen, don't close fd 0!!!, clean up
3603 error handling. Fixup end-of-debugging messages.
3604 (udi_fetch_registers) clean up big time, mainly don't multiply
3605 register_valid indices by 4, and use proper Offset when reading
3606 gr96-gr127. (udi_store_registers) general cleanup.
3607 (fetch_register) cleanup, simplify. (regnum_to_srnum)
3608 INT_REGNUM->INTE_REGNUM.
3609 * tm-29k.h: Upgrade to latest code from AMD.
3610 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
3611 (UDIConnect) Clean up error processing (like, don't do exit() if
3612 execlp fails), make code restartable, make more attractive.
3613 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
3616 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
3618 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
3619 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
3620 from former to latter.
3622 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
3624 * cplus-dem.c (do_args): Handle void args the same as others.
3625 * objfiles.c (free_objfile): Only try to unmap files when
3626 reusable objfiles are supported.
3627 * valprint.c (type_print_varspec_suffix): Add parameter that
3628 specifies if C++ demangling included function arguments. Use
3629 it to suppress printing extra pair of ()'s.
3630 * valprint.c (type_print_1): Fix problem with printing demangled
3631 C++ function types where demangled type includes the function
3634 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
3636 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
3637 Allows selection of C++ demangler to be a configuration option
3638 until multiple demanglers are supported.
3639 * demangle.h: New include file for extended demangler support.
3640 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
3641 utils.c, valprint.c: Include "demangle.h" and change all calls
3642 to cplus_demangle() or fputs_demangled() to use individual
3644 * valprint.c (type_print_1): Change options to cplus_demangle
3645 to print demangled function args. Still broken, but now less so.
3646 * cplus-dem.c: Include demangle.h, reorganize and update some
3647 comments to reflect reality.
3648 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
3649 second arg from fixed integer to bit based multiple options.
3650 * cplus-dem.c (optable): Reformat and replace ansi members with
3652 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
3654 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
3656 * values.c (set_internalvar): Force evaluation of lazy values.
3657 Bug reported by RMS.
3659 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
3661 * Makefile.in (VERSION): Bump to 4.5.2.
3662 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
3663 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
3664 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
3665 proper handling of bit fields.
3666 * gdbtypes.h (struct type): Clarify use of field.bitpos.
3667 * symtab.h: Fix couple of misspellings in comments.
3668 * value.h (struct value): Clarify use of bitpos.
3669 * value.h (unpack_field_as_long): Change prototype, returns
3671 * values.c (unpack_field_as_long): Change return type to LONGEST,
3672 sign extend unpacked fields that are signed, other rewriting.
3673 * config/ncr3000.mt: New target config file.
3675 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
3677 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
3678 even when printing 8-bit characters.
3680 * gdbtypes.c (make_{reference,pointer,function}_type): New
3681 functions which handle overwriting of forward-referenced types
3682 for stabs file reading.
3683 (lookup_{reference,pointer,function}_type): These just call
3684 the make_*_type functions with a null storage alloc parameter.
3685 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
3686 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
3688 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
3689 (dbx_alloc_type): Make it easier to understand. No funct change.
3690 (define_symbol: 't'): Don't put the typedef name into the name of
3691 the struct, union, or enum. Bugfix.
3692 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
3693 routines to properly handle overwriting preallocated types so that
3694 forward references will work.
3695 (read_enum_type): Force enum values to file scope, due to bug in
3696 Sun compiler output. FIXME, fix later.
3698 Remove unused header_file_prev_index mechanism. It was already
3699 obsolete in gdb-3.5. These comments appeared in 3.5:
3700 /* This code was used before I knew about the instance codes.
3701 My first hypothesis is that it is not necessary now
3702 that instance codes are handled. */
3703 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
3704 * buildsym.h: Remove it and prev_index that saves it.
3705 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
3707 * solib.c (special_symbol_handling): When called from core files,
3708 must set up debug_addr. Don't print error messages, just return.
3709 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
3711 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
3713 * cplus-dem.c: Allow nested class names (as in
3714 Foo::Bar::method()).
3715 Allow the cleaner cfront style of nested class names
3716 (Q2_3Foo3Bar as well as Q23Foo3Bar).
3717 Make cplus_demangle re-entrant by removing use of global
3718 variables. Instead, place all shared variables in a
3719 stack-allocated structure, and pass around its address.
3721 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
3723 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
3724 29k-share/* subdirs...
3726 * remote-udi.c (udi_insert/remove_breakpoint): Completely
3727 rewrite, only leave out the bugs.
3729 * Makefile.in: Add 29k/UDI support. Improve depend.
3730 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
3732 * am29k-tdep.c: Update to use new calling conventions, and misc
3735 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
3737 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
3739 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
3740 breakpoint instructions that leave PC pointing at the right place.
3742 * core.c (core_open): Call warning() to print warnings.
3744 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
3746 * symtab.c (lookup_symbol): Need to check if msymbol->name is
3747 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
3748 This prevents a crash when trying to lookup the value of a
3749 non-existent symbol.
3751 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
3753 * signame.c, signame.h: Remove, replaced by strsignal.c in
3755 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
3756 sun386-xdep.c: Remove include of signame.h
3757 * Makefile.in (SFILES_MAINDIR): Remove signame.c
3758 * Makefile.in (HFILES): Remove signame.h
3759 * Makefile.in (OBS): Remove signame.o
3760 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
3761 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
3762 psignal, perror): Add prototypes.
3763 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
3765 * depend: Manually remove signame.[cho] references.
3766 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
3768 * convex-xdep.c (core_file_command): Replace use of sys_siglist
3769 with safe_strsignal.
3770 * core.c (core_open): Replace use of sys_siglist with
3772 * core.c (memory_error): Replace use of sys_errlist with
3774 * i960-tdep.c (print_fault): Replace use of sys_siglist with
3776 * infcmd.c (program_info): Replace use of sys_siglist with
3778 * infrun.c (signal_stop, signal_print, signal_program):
3779 Allocate dynamically based on dynamic determination of number
3780 of signals to support.
3781 * infrun.c (child_create_inferior): Replace use of sys_errlist
3783 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
3785 * infrun.c (sig_print_info): Replace use of sig_abbrev with
3786 strsigno and sys_siglist with safe_strsignal.
3787 * infrun.c (handle_command): Call signo_max to find number of
3788 signals. Replace sig_number with strtosigno and sig_abbrev with
3790 * infrun.c (signals_info): Replace sig_number with strtosigno.
3791 * infrun.c (_initialize_infrun): Call signo_max to find number of
3792 signals. Dynamically allocate signal_{stop,print,program}.
3793 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
3794 * procfs.c (errnoname): Add function and prototype.
3795 * procfs.c (info_proc_siginfo): Call errnoname, replace use
3796 of sys_siglist with safe_strsignal.
3797 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
3798 sys_siglist with safe_strsignal.
3799 * procfs.c (info_proc_stop): Call errnoname.
3800 * procfs.c (signalname): Replace sig_abbrev with strsigno.
3801 * stuff.c (main, get_offset): Replace use of sys_errlist with
3803 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
3804 with safe_strsignal.
3805 * umax-xdep.c (core_file_command): Replace use of sys_siglist
3806 with safe_strsignal.
3807 * utils.c (safe_strerror, safe_strsignal): Add functions that
3808 call strerror and strsignal respectively, and deal with NULL
3810 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
3811 sys_errlist with safe_strerror.
3812 * valprint.c (val_print): Replace use of sys_errlist with
3815 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
3817 * Makefile.in: rework CFLAGS so that they can be set from the
3818 command line to make. CFLAGS -> INTERNAL_CFLAGS.
3819 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
3820 Pass CFLAGS on recusions.
3822 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
3824 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
3825 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
3826 overkill for the problem it solved.
3827 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
3828 and default to simply printing type names as appropriate.
3829 * main.c (main): Remove one of the leading newlines from
3830 warning_pre_print initialization.
3831 * objfiles.c (open_existing_mapped_file): Add function and
3833 * objfiles.c (open_mapped_file): Rewrite to use new function
3834 open_existing_mapped_file.
3836 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
3838 * sun3-xdep.c (fetch_core_registers): Lint.
3839 * tm-sun3.h: Prototype lint.
3842 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
3844 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
3845 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
3846 * objfiles.c: Cast calls to close() with unused returns to void.
3847 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
3848 old objfile's name before updating it.
3849 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
3850 * objfiles.h (objfile struct): Add mmfd member.
3851 * symfile.c (syms_from_objfile): Move some code to
3852 new_symfile_objfile.
3853 * symfile.c (new_symfile_objfile): Add new function, common code
3854 from syms_from_objfile.
3855 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
3856 mapped and unmapped symbol files.
3857 * symfile.c (symbol_file_command): Print "No symbol file now"
3858 message, ala exec_file_command for the exec file.
3859 * symfile.h (new_symfile_objfile): Add prototype.
3860 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
3861 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
3863 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
3865 * rs6000-pinsn.c: New version from IBM (Metin).
3866 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
3867 to avoid warnings from some compilers.
3869 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
3871 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
3872 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
3873 type's flag word that marks it as a fundamental type.
3874 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
3875 flags argument for all calls to init_type().
3876 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
3877 flags argument for all calls to init_type(). Also remove
3878 dependency on host sizes for ints, floats, etc.
3879 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
3880 flags argument for all calls to init_type(). Also remove
3881 dependency on host sizes for ints, floats, etc.
3882 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
3883 bit to flags argument for all calls to init_type(). Add types
3884 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
3885 * valprint.c (unsigned_type_table, signed_type_table,
3886 float_type_table): Remove.
3887 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
3888 bit when printing fundamental types, and print the actual name
3889 for such types, rather than inventing one. Remove code that
3890 invented fundamental type names.
3891 * valprint.c (_initialize_valprint): Remove initializations
3892 for now removed unsigned_type_table, signed_type_table, and
3895 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
3897 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
3898 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
3901 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
3903 * dwarfread.c (target_to_host): New function similar to previous
3905 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
3906 Extensive changes to convert all previous usages to use new
3907 target_to_host() function.
3908 * dwarfread.c (struct dieinfo): Change types of most integral
3909 members to be unsigned.
3911 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
3913 * WHATS.NEW: Revise -mapped doc.
3915 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
3917 * mipsread.c (parse_partial_symbols): Complain when sh->index is
3918 too high or when skipping `forwards' moves us backwards.
3919 (parse_type): Print mis-guessed tag name in complaint.
3920 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
3921 (parse_procedure): Do not attempt to create symbols; just fill in
3922 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
3923 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
3924 for clarity. Set top_stack before calling parse_external. In
3925 stabs, sort symbols before calling parse_procedure.
3927 * symmisc.c (std_in, std_out, std_err): Add vars to access std
3928 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
3929 * Makefile.in: Remove stage* targets. Avoid echo on recursive
3930 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
3933 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
3935 * Makefile.in (VERSION): Set to 4.5.1.
3936 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
3937 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3938 fill_gregset): New functions for SVR4 /proc support.
3939 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
3940 Remove new symbol types and such to ../include/coff/symconst.h.
3941 (parse_symbol): Simplify code for parsing struct/enum/unions.
3942 (parse_type): Handle `long long' types.
3943 (upgrade_type): Handle `const' qualifier.
3944 (parse_partial_symbols): fix indentation, clean a bit.
3946 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
3948 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
3949 copy in data from raw read buffers, calling bfd byteswapping
3950 routines as appropriate. Use to replace most existing memcpy
3952 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
3953 * configure.in: Recognize new ncr3000 config.
3954 * config/ncr3000.mh: New config file.
3956 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
3960 * README: Update for release.
3961 * Makefile.in: Update version to 4.5.
3962 * WHATS.NEW: The obvious.
3964 * depend: Generate new depend file for this release.
3966 * Makefile.in (depend): Fix dependancy generation so that it does
3967 not include gcc 'fixincluded' files, which are usually in a system
3970 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
3972 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
3973 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
3974 symbols for nameless types. And, handle `R' (register parameter
3975 type) for AIX. (an extension to existing stabstring grammar).
3976 * rs6000-xdep.c: Fix typo (= should have been ==).
3978 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
3980 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
3982 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
3984 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
3985 * signame.c (SIGWAITING, SIGLWP): Add.
3987 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
3989 * xm-i386mach.h: add decls for errno and strdup().
3991 * breakpoint.c (breakpoint_1): Add (int) casts for enums
3992 used in array index context (otherwise, some compilers barf).
3994 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
3996 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
3997 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
3998 in a system call, and provide better backtrace if so.
4000 * Makefile.in (HFILES): Add xcoffsolib.h.
4001 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
4002 * rs6000-pinsn.c: #include "opcode/rs6k.h"
4004 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
4005 mipscoff_symfile_read): Convert to BFD to do file I/O.
4007 * symfile.c: #include <ctype.h> to get proper def if isspace().
4009 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
4011 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
4013 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
4014 function also when parsing embedded stabs.
4016 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
4018 * mipsread.c: Fix more declarations.
4020 * mipsread.c: Fix many invocations of complain. Use enum
4021 type_code where appropriate.
4023 * xm-vaxult.h: Add decl for strdup().
4025 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
4028 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
4030 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
4033 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
4035 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
4036 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
4037 Merge in more patches for rs6000 from Metin Ozisik.
4038 * utils.c: Fix typo in comment.
4040 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
4042 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
4043 * procfs.c (attach): Set nopass_next_sigstop if attached
4044 process is forcibly stopped.
4045 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
4046 resending SIGSTOP to attached process on first resume.
4048 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
4050 * Makefile.in (SFILES_MAINDIR): add mipsread.c
4052 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
4054 * Makefile.in (OBS): Compile mipsread.c for all targets now.
4055 (VERSION): Bump to 4.4.85.
4056 * mipsread.c: Update for new include files. Lint.
4057 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
4058 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
4059 Don't need to bring in mipsread.o specially any more.
4061 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
4063 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
4064 routine (for Irix-4.x). Make many funcs static and void.
4065 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
4066 * (init_extra_frame_info): Don't trash cached value of frame
4067 pointer register. This fixes backtracing through routines that use
4068 alloca(). Generally clean up declarations of functions, and use
4069 typedefs and macros to reference data structures as appropriate.
4070 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
4073 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
4075 * values.c (unpack_long): Fix unpacking error for signed chars
4076 on hosts where the default character type is unsigned.
4077 * procfs.c (pr_flag_table, pr_why_table): Add some entries
4078 for newer SVR4 variants.
4079 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
4080 turn off trace inherit-on-fork flag to favor latest SVR4 method.
4081 * procfs.c (mappingflags): Add support for MA_PHYS
4083 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
4085 * buildsym.c (read_struct_type): Avoid coredump when C++
4086 abbreviated type name is messed up. Reported by Joe Buck.
4087 FIXME, we need to determine whether GDB or GCC needs to be
4088 smarter to correctly locate this type name.
4090 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
4091 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
4092 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
4093 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
4094 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
4096 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
4098 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
4099 * symtab.h (current_source_symtab): Make extern
4100 * symtab.h (current_source_line): Make extern
4101 * inferior.h: Move all procfs.c prototypes to one place, add
4102 prototype for proc_signal_handling_change. Add prototypes for
4103 signal_stop_state, signal_print_state, and signal_pass_state.
4104 * inferior.h (stop_soon_quietly): Make extern
4105 * inferior.h (attach_flag): Make extern
4106 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
4107 * infrun.c (signal_stop_state, signal_print_state,
4108 signal_pass_state): New functions to query specific signal
4110 * infrun.c (handle_command): Minor error message change, add
4111 NOTICE_SIGNAL_HANDLING_CHANGE.
4112 * procfs.c (open_proc_file): Remove iris specific reset of
4113 inherit-on-fork flag, moved to proc_set_exec_trap().
4114 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
4115 to reset inherit-on-fork flag, bash comment to GNU form.
4116 * procfs.c (proc_base_address, set_proc_siginfo,
4117 fetch_core_registers): Conform to code style.
4118 * procfs.c (signame.h): Include.
4119 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
4120 syscallname(), info_proc_syscalls()): New macros, tables, and
4121 functions to organize and report system call information.
4122 * procfs.c (saved_fltset, saved_trace, saved_sighold,
4123 saved_exitset, saved_entryset): Add to procinfo struct.
4124 * procfs.c (struct trans): Add.
4125 * procfs.c (pr_flag_table, pr_why_table, faults_table,
4126 siginfo_table, errno_table): Tables to translate numeric values
4127 to symbolic names and short descriptions.
4128 * procfs.c (signalname, info_proc_signals): Add function and
4130 * procfs.c (proc_info): Now info_proc.
4131 * procfs.c (proc_info_address_map): Now info_proc_mappings.
4132 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
4133 info_proc_faults, lookupname, lookupdesc, sigcodename,
4134 sigcodedesc): New functions.
4135 * procfs.c (proc_signal_handling_change): New function to set
4136 the trace flags based on the state of gdb's signal handling flags.
4137 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
4138 and remove code to do PIOCSTRACE ioctl.
4139 * procfs.c (attach, detach): Preserve and restore process flags
4140 using saved_* fields in procinfo struct.
4141 * procfs.c (attach): Call proc_signal_handling_change.
4142 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
4143 * procfs.c (proc_desc): Update for latest changes.
4144 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
4145 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4146 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4148 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
4150 * procfs.c (set_proc_siginfo): Add prototype and new function.
4151 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
4152 up inferior siginfo struct.
4153 * elfread.c (elf_symfile_read): Compute the relocation amount
4154 by subtracting off the address of the ".text" section.
4155 * solib.c: Add pointer to ".text" section to so_list struct.
4156 * solib.c (solib_map_sections): Initialize pointer to ".text"
4157 section in so_list struct.
4158 * solib.c (symbol_add_stub): Pass base address of ".text"
4159 section to symbol_file_add, rather than the load address of
4160 the shared library. On SunOS they are the same. On SVR4 they
4163 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
4165 * mipsread.c (parse_procedure): PDR.isym should get pointer to
4166 function name, not .gdbinfo. symbol.
4168 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
4170 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
4172 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
4174 * Makefile.in (VERSION): 4.4.8
4176 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
4177 commands in .cshrc/.profile won't get traced.
4179 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
4181 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
4182 * exec.c (build_section_table): Don't abort if no sections.
4183 * sparc-tdep.c (single_step): Lint.
4184 * utils.c (mrealloc): Handle realloc (0, size) case here.
4186 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
4188 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
4191 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
4193 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
4194 .gdbinfo. symbols are created. Move creation from parse_procedure
4195 to parse_symbol, where it is fairly easy to grow the symtab. This
4196 also fixes a symtab trashing bug on all mips-based systems.
4197 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
4199 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
4200 mips_extra_func_info, and all the PROC_xxx macros that look at it.
4202 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
4204 * c-exp.y: Add missing return type to yyparse() prototype.
4206 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
4208 Create and use macros for iterating on symtabs, psymtabs, msymbols.
4210 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
4211 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
4212 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
4213 (patch_opaque_types): Avoid dummy args and result.
4214 * objfiles.c (have_partial_symbols, have_full_symbols,
4215 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
4216 (iterate_over_objfiles, iterate_over_symtabs,
4217 iterate_over_psymtabs): Remove, clunky and slow.
4218 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
4219 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
4220 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
4221 dump_objfile): Remove dummy args and results. Move filename
4222 comparisons to callers.
4223 (printsyms_command, printpsyms_command, printmsyms_command,
4224 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
4225 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
4226 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
4227 list_symbols, make_symbol_completion_list): Replace explicit
4228 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
4229 Eliminate Dijkstra flag crap, break out of loops with gotos.
4230 (lookup_symtab_1): Protect '/' tests from short filenames.
4231 (cplus_mangled_symbol): Move inline into lookup_symbol.
4232 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
4233 (relocate_minimal_symbol): Move inline to vmap_symtab.
4234 (vmap_symtab): Replace iteration with ALL_OBJFILES,
4235 iterate_over_msymbols with ALL_MSYMBOLS.
4237 Misc cleanup prior to release.
4239 * Makefile.in (VERSION): Roll to 4.4.7.
4240 (HFILES): Add call-cmds.h.
4241 * call-cmds.h: New header for command fns called by other files.
4242 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
4243 (breakpoint_1): Remove unused type arg. Change callers.
4245 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
4246 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
4247 * mipsread.c: Add prototypes for all static functions.
4249 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4250 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4251 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
4252 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4253 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4254 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
4257 * buildsym.c (define_symbol): Handle global register variables
4258 (from Pierre Willard). Complain if register numbers are too large.
4259 * target.c (nomemory): Now that higher levels examine errno, give EIO.
4260 * tm-sparc.h: Don't #include <sun4/reg.h>.
4261 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
4262 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
4264 * language.h: Avoid forward enum declaration.
4265 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
4266 config/sun4os5.mt: New host and target.
4267 * defs.h (errno): #include <errno.h> rather than assuming int.
4268 From Pierre Willard.
4270 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
4271 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
4272 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
4273 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
4274 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
4275 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
4276 sparc-xdep.c, utils.c, value.h, values.c: Lint.
4278 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
4280 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
4281 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
4282 * language.h (enum exp_opcode): Avoid forward enum def.
4283 * main.c (define_command, user_defined_command): Lint.
4284 * mem-break.c, xcoffread.c: Lint.
4285 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
4287 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
4289 * Merged in latest RS6000 diffs from Metin G. Ozisik.
4290 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
4291 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
4292 or IBM6000_TARGET as (approximately) appropriate.
4294 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
4296 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
4297 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
4298 or not to try reading symbols from a mapped objfile. Plugs memory
4299 leak due to shared libraries generating no psymtabs or symtabs.
4301 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
4303 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
4304 * copying.awk: Lint. Make stronger warning at top of copying.c.
4305 * elfread.c (elf_symtab_read): Eliminate check of mainline.
4306 * gdbtypes.c (smash_to_*): Remove FIXME comments.
4307 (lookup_pointer_type): Add FIXME comment.
4308 * main.c (set_history_size_command): Disallow negative size.
4309 * partial-stab.h: Update copyright.
4310 * rs6000-tdep.c (skip_trampoline_code): Better comments.
4312 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
4314 * main.c (set_history_size_command): Negative size is error.
4315 (Reported by Peggy Fieland.)
4317 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
4319 * coffread.c (coff_symfile_init): Update comment.
4320 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
4321 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
4322 macros to access the dbx specific objfile information.
4323 * dbxread.c (symfile_string_table, symfile_string_table_size):
4324 Remove these local variables.
4325 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
4326 read_dbx_symtab): Remove the stringtab and stringtab_size params
4327 from the function prototypes, the function definition, and the
4328 function calls. These are now available via DBX_STRINGTAB and
4329 DBX_STRINGTAB_SIZE using the objfile pointer.
4330 * dbxread.c (dbx_symfile_read): Relocate addr before using as
4331 an arg to read_dbx_symtab.
4332 * dbxread.c (dbx_symfile_read): Remove code that free'd the
4333 stringtab and the dbx specific per-objfile private info.
4334 * dbxread.c (init_psymbol_list): Remove symbol count from passed
4335 args in prototype, function definition, and function calls. It is
4336 now available via the DBX_SYMCOUNT macro using the objfile
4338 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
4339 local instance of struct dbx_symfile_info and replace with DBX_*
4341 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
4342 symfile_string_table and symfile_string_table_size.
4343 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
4344 symfile_string_table.
4345 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
4346 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
4347 stringtab size variables. Remove all code that used to reread
4349 * objfiles.c (allocate_objfile): Move calls to init_malloc()
4350 to prior to any calls to mmalloc for the objfile specific heap.
4351 * utils.c (init_malloc): Document the requirement that for each
4352 heap for which corruption checking is desired, that init_mmalloc
4353 must be called prior to any mmalloc calls on the heap.
4355 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
4357 * rs6000-pinsn.c: Make dis-assembly output more like
4358 other targets: Don't print instruction in hex before
4359 the assembly; use print_address to print out jump
4362 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
4364 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
4365 * cplus-dem.c: Support "Sc" meaning "signed char".
4367 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
4369 * configure.in: fix iris/iris3.
4371 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
4373 * command.c, main.c (various places): Use ctype.h macros
4374 (such as isupper(x)), instead of hard-wiring in ASCII-isms
4375 (such as (x >= 'A' && x <= 'Z')).
4376 (There are still more of these in other files.)
4377 * main.c (defined_command): Lower-case the user's
4378 new command before entering it. Needed because
4379 command lookup is case-insensitive (and also lower-cases).
4380 (Based on Metin's earlier patch.)
4382 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
4384 * config/irix4.mh: new file.
4386 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
4388 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
4391 * xm-mips.h: Declare strdup for ultrix.
4393 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
4394 when calling new_symbol.
4395 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
4398 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4400 * config/rs6000.mh: Update (for Fred's new mmalloc)
4401 flags to disable use of GNU malloc/mmalloc.
4402 * munch: Change SYSV rule to allow .text before the label,
4403 as well as after, to work for AIX.
4404 * gdbtypes.h: Minor clarifiction.
4406 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
4408 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
4409 continuation in yet another place (between method declarations).
4411 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
4413 * mips-tdep.c: include symfile.h and objfiles.h to fix
4416 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
4418 * valops.c (value_struct_elt_for_reference): Added 'offset'
4419 parameter to handle multiple inheritance.
4420 * eval.c, value.h: Update accordingly.
4422 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
4424 * objfiles.h: New file
4425 * Makefile.in (HFILES): Add objfiles.h
4426 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
4427 main_scope_lowpc, main_scope_highpc.
4428 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
4429 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
4430 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
4431 xcoffread.c, : Include objfiles.h.
4432 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
4433 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
4434 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
4435 inside_entry_file() and logic changed appropriately.
4436 * blockframe.c (outside_startup_file): Renamed to
4437 inside_entry_file() and logic changed appropriately.
4438 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
4439 and logic changed to use per-objfile specific fields.
4440 * blockframe.c (inside_entry_scope): Renamed to
4441 inside_entry_func() and logic changed to use per-objfile specific
4443 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
4444 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
4445 Remove extern decls.
4446 * symfile.c, symfile.h (entry_point): Remove extern decl.
4447 * coffread.c (coff_symfile_init): Common entry point init code
4448 moved to symfiles.c, call init_entry_point_info().
4449 * coffread.c (complete_symtab): Use new per-objfile entry info.
4450 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
4451 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
4453 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
4454 * defs.h (inside_entry_scope, outside_startup_file,
4455 inside_main_scope): Prototypes changed for renames to
4456 inside_entry_func, inside_entry_file, inside_main_func,
4458 * symfile.c (syms_from_objfile): Common entry point init code
4459 moved to init_entry_point_info() and call init_entry_point_info().
4460 * symfile.h (init_entry_point_info): Include prototype.
4461 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
4462 moved to symfiles.c and call init_entry_point_info().
4463 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
4464 main_scope_lowpc, main_scope_highpc): Remove extern decls.
4465 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
4467 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
4468 works for the majority of targets.
4469 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
4470 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
4471 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
4472 Use default definition in frame.h.
4473 * frame.h (selected_frame_level): Make decl extern.
4474 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
4475 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
4476 * partial-stab.h: Use new per-objfile entry info.
4477 * symfile.h (struct objfile): Removed, moved to objfiles.h.
4478 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
4479 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
4480 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
4481 have_minimal_symbols): Prototypes moved to objfiles.h.
4482 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
4483 Macros moved to objfiles.h.
4484 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
4486 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
4488 More C++ improvements (pointers to members, qualified names).
4489 * c-exp.y: Support exp.type::name and exp->type::name
4490 syntaxes. (Unfortunately, doesn't work for static members.)
4491 * c-exp.y, eval.c: Make type::~type work better.
4492 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
4493 value_static_field by value_struct_elt_for_reference.
4494 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
4495 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
4496 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
4497 for OP_SCOPE operand; no point in it now that we use lazy
4498 reading of values, and use "reference to member" objects.
4499 * gdbtypes.h: Clarify comment.
4500 * valops.c: Change value_struct_elt_for_address to return
4501 a reference (or variable), rather than a pointer. Change
4502 the name to value_struct_elt_for_reference to reflect this.
4503 Returning a reference instead of a address provides a
4504 generalization, since we can use the routine for both
4505 class::name as well as &class::name.
4506 Also, recurse to handle multiple inheritance properly.
4507 * valprint.c: Moved code to print pointer-to-members
4508 to new function point_class_member. This allows a
4509 "reference-to-member" to be printed using the same code.
4510 * valprint.c (type_print_varspec_prefix): Avoid printing
4511 "struct " for domains of class-member types.
4512 * valops.c (search_struct_field): Inline code for simplified
4513 version of value_static_field (which can then be deleted).
4514 * value.h: Rename value_struct_elt_for_address to
4515 value_struct_elt_for_reference. Delete value_static_field.
4516 * values.c: Remove no longer used function value_static_field.
4518 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
4520 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4521 elfread.c (coff_symfile_finish): Add function, prototype, and
4522 add to the xxxx_sym_fns struct for each file type. Also reformat
4523 the xxxx_sym_fns vector to a standard format and add comments.
4524 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4525 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
4526 Pass pointer to struct objfile rather than pointer to sym_fns.
4527 Change references inside each function accordingly. Allocate any
4528 symbol file specific info in the per-objfile memory region.
4529 * dbxread.c (free_and_init_header_files): Break function into
4530 free_header_files(), called from dbx_symfile_finish(), and
4531 init_header_files(), called from dbx_new_init().
4532 * dbxread.c (dbx_new_init): Move deallocation things to new
4533 dbx_symfile_finish function.
4534 * elfread.c (elf_new_init): Call buildsym_new_init().
4535 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
4536 routine for the objfile before deallocating other stuff.
4537 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
4538 * symfile.h: Move struct sym_fns to before struct objfile def.
4539 Add sym_finish function pointer and change prototypes of other
4540 function pointers to reflect passing struct objfile pointer rather
4541 than struct sym_fns pointer.
4542 * symfile.c: Remove now obsolete symtab_fns pointer.
4543 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
4544 locates the correct sym_fns struct for the given objfile.
4545 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
4546 for better support of mapped symbol tables.
4547 * symfile.c (symbol_file_command): Remove obsolete code using
4549 * symfile.h: Remove duplicate declarations for symfile_objfile,
4550 entry_point, and object_files.
4551 * target.c (target_info): Compare symfile_objfile to NULL.
4552 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
4553 aixcoff_symfile_finish().
4555 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
4557 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
4558 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
4559 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
4561 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
4563 Some improvements to g++ debugging.
4564 * symtab.c (list_symbols): demangle before pattern matching.
4565 * symtab.c: Other fixes to improve handing of operators.
4566 * valprint.c (type_print_base): Fix test for constructor.
4567 * values.c (value_static_field): Allow evaluation of
4568 CLASS::METHOD, returning a function pointer.
4570 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
4572 * Makefile.in (VERSION): Roll 4.4.6.
4573 * exec.c (exec_file_command): Add code to ignore optional args
4574 passed in by file_command() for use in symbol_file_command().
4575 * main.c (main): Document -mapped and -readnow in help summary.
4576 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
4577 * objfiles.c (allocate_objfile): Filename arg removed. Changes
4578 to get filename from bfd with bfd_get_filename(). Test mapto
4579 against 0, not NULL. Use mstrsave() to make copy of filename.
4580 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
4582 * remote-vx.c (vx_load_command, add_symbol_stub):
4583 Symbol_file_add() takes an additional arg.
4584 * solib.c (symbol_add_stub): Symbol_file_add() takes an
4586 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
4587 changed to return a bfd not an objfile pointer.
4588 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
4589 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
4590 Change to eliminate local bfd and use symfile_bfd_open() plus
4591 allocate_objfile(). Add code to implement readnow option.
4592 * symfile.c (symbol_file_command): Changes to option handling,
4593 readnow functionality moved to symbol_file_add().
4594 * symfile.c (symfile_init): Eliminate local copy of bfd.
4595 * symfile.c (add_symbol_file_command): Changes to parse mapped
4596 and readnow options.
4597 * symfile.h (allocate_objfile): Arg removed from prototype.
4598 * symtab.h (symbol_file_add): Arg added to prototype.
4599 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
4602 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
4604 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
4605 mtrace.awk, state.c, state.h: Removed.
4606 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
4607 directories searched for source files.
4608 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
4609 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
4610 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
4611 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
4612 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
4613 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
4614 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
4616 * Makefile.in (HFILES): Remove state.h
4617 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
4618 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
4619 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
4620 * Makefile.in (clean): Remove all object files.
4621 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4622 * cplus-dem.c: Remove prototypes definitions that are now done in
4624 * dbxread.c (throughout): Change from using per-objfile
4625 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4626 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
4627 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
4628 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
4629 * depend: Remove dependencies for state.o, state.h.
4630 * dwarfread.c: Add declaration for warning_pre_print.
4631 * dwarfread.c (dwarfwarn): Use warning_pre_print.
4632 * dwarfread.c (throughout): Change from using per-objfile
4633 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4634 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
4635 use supplied objfile.
4636 * i386-xdep.c (print_387_status): Change to use warning() rather
4638 * i387-tdep.c (print_387_control_word): Change to use warning()
4639 rather than printfs.
4640 * infrun.c (wait_for_inferior): Remove unreachable abort() call
4641 that some compilers grumble about.
4642 * language.c (throughout): Add declaration for warning_pre_print
4643 and using warning() instead of printfs.
4644 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4645 * main.c (main): Add declaration for warning_pre_print and set it
4646 similarly to error_pre_print. Add declarations for
4647 mapped_symbol_files and readnow_symbol_files. Add appropriate
4648 definitions to long_options[].
4649 * minsyms.c: Trivial fix to comment.
4650 * objfiles.c (allocate_objfile): Substantially rewritten for
4651 using mapped symbol files.
4652 * objfiles.c (throughout): Change from using per-objfile
4653 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4654 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
4655 * source.c (throughout): Change from using per-objfile
4656 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4657 * source.c (open_source_file): Use mstrsave to save file name in
4658 mapped symbol region for objfile.
4659 * symfile.c: Remove include for state.h.
4660 include to local form.
4661 * symfile.c (symbol_file_add_digested): Remove.
4662 * symfile.c (symbol_file_add): Substantially rewritten for mapped
4664 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
4665 from objfile structure. Add malloc descriptor pointer (md).
4666 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
4667 * symm-xdep.c (print_fpu_status): Use warning() rather than
4669 * symmisc.c (free_symtab_block): Now takes and uses current
4671 * symmisc.c (throughout): Change from using per-objfile
4672 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4673 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
4674 Sun compiler grumblings when PTR is char *.
4675 * symtab.c (lookup_symbol): Cast return value of iterate_over_
4676 msymbols() to correct pointer type.
4677 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
4678 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
4679 error always starts on a line of it's own.
4680 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
4681 Rewrite for new mapped malloc package use.
4682 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
4683 that don't want to use the mapped malloc package; pass arguments
4684 on to traditional malloc package functions.
4685 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
4686 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
4687 mrealloc, malloc, and realloc but get fatal error if runs out
4689 * utils.c (msavestring, mstrsave): Save a string in a specific
4690 mapped malloc region.
4691 * utils.c (print_spaces): Use xmalloc to get the buffer.
4692 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
4693 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
4694 * config/i386v4.mh: Insignificant reorganization.
4696 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
4698 * xcoffread.c: Only enable compilation of debugging functions
4699 if IBM6000 is defined. Fails to compile otherwise.
4701 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
4703 * Makefile.in: pass MAKEINFO down on info.
4705 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
4707 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
4708 useless code, including an lseek to an uninitialized variable.
4709 Reported by Jim Williams <jimbo@wrs.com>.
4711 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
4713 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
4714 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
4715 * minsyms.c, symfile.c: Changes that may be generally
4716 applicable, but are #ifdef IBM6000 for now.
4717 * rs6000-xdep.c: Fixed typo in comment.
4718 * rs6000-tdep.c: Non-substatial changes.
4719 * xoffread.c: The main change here is addition of some
4720 debugging functions.
4721 * xoffexec.c: More changes.
4723 * xcoffread.c: Fixed two too-few-parameters bugs.
4725 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
4726 to SOLIB_CREATE_INFERIOR_HOOK macro.
4728 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
4730 * symfile.h: Add prototype for iterate_over_msymbols().
4731 * symtab.c (cplus_mangled_symbol): Add function.
4732 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
4733 iterate_over_msymbols to find demangled C++ symbol.
4734 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
4735 value to iterate_over_msymbols().
4736 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
4739 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
4741 * Makefile.in: added check target.
4743 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
4745 * ecoff.c: Move to ../bfd/coff-msym.c.
4746 * config/mt-*mips: Remove ecoff.o from the configuration.
4747 * remote.c (): Add newline to initial +.
4748 (remote_resume): Mention how to cope with signals.
4749 (remote_interrupt): Add debug msg.
4750 (remote-wait): Implement new 'T' reply, which includes
4751 status, PC, and FP all in a single short message.
4752 (putpkt): Add further debugging of packet acks.
4753 * mipsread.c (fixup_symtab): Also swap RFD's.
4754 (parse_partial_symbols): Avoid bug on unknown symbol types.
4755 * Makefile.in (VERSION): Roll to 4.4.5.
4756 * mips-tdep.c (heuristic_proc_start): Avoid long delays
4757 for remote MIPS by limiting heuristic to 200 byte search.
4758 (heuristic_proc_desc): Byte-swapping.
4759 (mips_print_register): Cope with failure of
4760 read_relative_register_raw_bytes. Byte-swap integers for
4762 * mips-pinsn.c (print_insn): Byte-swap instruction.
4764 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
4766 * config.sub configure.in config/mh-irix4
4767 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
4768 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
4769 gdb/xm-irix4.h gdb/config/mt-irix3
4770 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
4772 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
4774 * defs.h, utils.c: xrealloc takes PTR as first arg.
4775 * defs.h: Reword confusing comment about ANSI prototypes.
4776 * defs.h: Some minor whitespace changes.
4777 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
4778 not NULL, which can be (void *).
4779 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
4780 * tm-i386v.h (SP_ARG0): Define
4781 * xm-sysv4.h: Back out of change for missing prototypes.
4782 * i386-tdep.c (get_longjmp_target): Add function.
4784 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4786 * Makefile.in: install man page too.
4788 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
4790 * All GDB files that #include defs.h: Removed stdio.h.
4791 (defs.h): #include stdio.h.
4793 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4795 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
4796 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
4797 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
4798 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
4799 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
4800 it before printing out the hex shape of an address.
4802 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
4804 * rs6000-xdep.c (frame_initial_stack_address): Move
4805 code to set frame->cache_fsr into new separate function
4806 frame_get_cacahe_fsr. This allows fixing a fatal error.
4807 * xcoffexec.c: Turn previously suppressed error
4808 message back on, after cleaning up BFD.
4810 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
4811 printing of blank line, since it cases printing of an
4812 extra blank line. Is this intended? It does mess up
4814 * defs.h: Put back declarations of malloc and realloc,
4815 but protected by #ifndef MALLOC_INCOMPATIBLE.
4816 * objfiles.c: Undo previous change: Use malloc/realloc
4817 for objfile malloc/realloc fields (but add a cast).
4818 * xcoffexec.c: Suppress an error message (for now).
4820 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4822 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4823 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
4824 * buildsym.c: Use smash_to_pointer_type() to handle forward type
4826 * xcoffread.c: Modifications to C_DECL storage class handling, and
4827 introduction of an old smash_to_pointer_type() routine.
4829 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4830 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
4831 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
4832 parameters have been modified.
4834 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4835 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
4836 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
4837 and fetch_inferior_registers() always fetched all the registers
4838 resulting valid register values at hand all the time. Pushing a dummy
4839 frame did not require validating all register values first. After
4840 putting the above mechanism into action, we didn't have valid registers
4841 values always ready. Thus, all registers need to be fetched before
4842 pushing a dummy frame now.
4844 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4845 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
4846 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
4847 the starting address (actual frame address) of a frame.
4848 * rs6000-tdep.c: modifications to function_frame_info() to see if
4849 function reserves a frame pointer register (alloca register)
4850 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
4851 FRAME_LOCALS_ADDRESS has been updated to support debugging of
4852 functions with alloca() calls.
4854 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
4856 * xm-sysv4.h: Provide definitions/prototypes for host environment
4857 functions for which no definitions or prototypes are provided in
4858 any currently included gdb or host environment header files.
4859 For SVR4, this currently includes malloc and realloc, which cannot
4860 be portably prototyped in any gdb include file.
4862 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4864 * buildsym.h: Remove obsolete variable file_stabs.
4866 * Makefile.in: Move place where configure merges in host-
4867 and target-dependent fragments later, so the latter
4868 can override (say) GNU_MALLOC.
4869 * config/mh-rs6000: Use system malloc. Otherwise, I
4870 ended up with *two* incompatible versions of malloc
4871 (functions in libc would call the malloc in libc).
4872 I assume this is a shared library problem.
4874 * remote.c: Fix (presumed) typo.
4875 * objfiles.c: Use xmalloc/xrealloc instead of
4876 malloc/realloc (since the latter are no longer declared).
4878 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4879 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
4880 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
4881 handle individual registers.
4882 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
4883 correctly in case it wasn't cached yet. (A problem showed up
4884 after fetching individual registers.)
4885 * buildsym.c: Disable type_synonym_name's type name overwriting
4886 in cases it is unnecesary. rs6000 portation doesn't use
4887 type_synonym_name, and it used to nullify type names
4888 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
4889 type's name as soon as space for that type is allocated.
4890 * xcoffread.c: ignore a section's lineno information if it is
4891 not `.text'. (In rs6000 bfd portation integration, skipping over
4892 `.pad' sections are ignored since it was in machine independent
4893 part of the code. Thus, a problem of fake sections with invalid
4894 lineno information arised.)
4896 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4897 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
4898 * rs6000-tdep.c: make function_frame_info() work whether or not
4899 reading from a core file.
4900 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
4902 * infrun.c. main.c, printcmd.c. symtab.c:
4903 More changes from IBM for rs6000.
4906 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
4908 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
4909 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
4910 Merge in changes (mostly from IBM) for RS6000.
4911 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
4912 More changes from IBM for RS6000. These are in machine-
4913 independent code, and probably could do with some cleaning
4914 up. The most questionable of these are #ifdef IBM6000.
4915 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
4916 to single_step() (for consistency with rs6000 and i860).
4917 * utils.c: Allow the 1st arg to xrealloc to be NULL
4918 (in which case do malloc). This removes the need for
4919 some tests in xcoff code (and perhaps other places?).
4920 * coffread.c: Removed variables last_source_file,
4921 type_vector, and type_vector_length as these are now
4922 defined by buildsym.[ch].
4923 * defs.h: Remove prototypes for malloc and realloc, since
4924 these should only be used to implement xmalloc and xrealloc,
4925 and they conflict with <stdlib.h> in AIX - where they
4926 return void* even when __STDC__ isn't defined. Sigh.
4927 * munch: Recognize *initialize* in data as well as text
4928 (AIX uses data). Also, incorporate a patch from Garrett
4929 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
4930 much more sensible, by only trying to match the name of
4931 the initialize_foo function, and not the junk before it.
4933 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
4935 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
4936 unless symbol table indicates that something has changed.
4938 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
4940 * remote.c: Make it work for embedded MIPS. Increase buffer
4941 size, and use throughout. Round buffer size up if too many regs.
4942 Support baud rate setting and try for an 8-bit path. If
4943 interrupted while waiting for target, send a ^C down the wire.
4944 Avoid single-byte reads.
4945 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
4947 * mips-xdep.h: Avoid the embedded regs when on Unix.
4949 * mipsread.c: Byte-swap the symbol table structures, using
4950 routines from ecoff.c, to read a symbol table written in any
4951 of the four possible byte orders.
4952 * configure.in (mips-big-* target): Same as Sony News.
4953 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
4954 * ecoff.c: New file for symbol swapping routines.
4956 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
4958 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
4959 all-breakpoints' command.
4960 * (get_number): Allow users to enter negative breakpoint numbers.
4961 * (breakpoint_1): Reformat display of 'info break' to show new
4963 * (create_longjmp_breakpoint, breakpoint_re_set,
4964 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
4965 symfile.c (syms_from_objfile): Re-do
4966 insertion of longjmp breakpoints. Move all code into
4967 breakpoint_re_set, and call that instead of
4968 create_longjmp_breakpoint in symfile.c.
4970 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
4972 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
4973 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
4974 * symtab.c (find_pc_symtab): Handle having no objfiles.
4975 * infcmd.c: Fix comment.
4976 * objfiles.c (free_all_objfiles): Add.
4977 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
4978 * symfile.c (symbol_file_command): free all objfiles when
4979 specifying a new symbol file.
4980 (reread_symbols): Stat the file name, don't fstat the descriptor.
4982 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4984 * Makefile.in, configure.in: removed traces of namesubdir,
4985 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4986 copyrights to '92, changed some from Cygnus to FSF.
4988 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
4990 * dbxread.c (end_psymtab): Delete empty psymtabs.
4991 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
4992 * symfile.h (struct objfile): Add free_psymtabs.
4994 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
4996 * Makefile.in (VERSION): Roll to gdb-4.4.4.
4998 * symfile.c (symbol_file_command): strcmp => !strcmp.
4999 * breakpoint.h: Move prototypes to follow enum definition they need.
5000 * breakpoint.c, infrun.c: Lint.
5001 * printcmd.c: Use `enum enable' rather than `enum
5003 * mipsread.c: First pass at making it compile with the new
5004 objfile changes. Probably seriously broken still, but it
5007 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
5009 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
5010 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5011 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
5012 stepping (and nexting) through longjmp(). Also, cleanup
5013 breakpoint handling quite a bit by creating explicit breakpoint
5014 types instead of using magic breakpoint numbers.
5015 Makefile.in: Update version to 4.4.3
5017 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
5019 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
5020 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
5021 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
5023 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
5025 * minsyms.c (install_minimal_symbols): Add bunches to any
5026 existing minsyms in the objfile. Avoid extra mallocation
5027 by working directly in the obstack. Remove ignored `mainline' parm.
5028 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
5029 xcoffread.c: Change all callers.
5030 * FIXME: We should be able to eliminate MAINLINE from all the
5031 symbol readers now, with a small bit of work.
5033 * valops.c, value.h: Lint.
5034 * remote-vx.c: Add missing break; statement. Bugfix by
5035 Michael Sclafani, <sclafani@src.dec.com>.
5037 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
5039 * Makefile.in (VERSION): Update version to 4.4.2
5040 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
5041 minsyms.c, mmap-alloc.c, mmap-sbrk.c
5042 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
5043 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
5044 mmap-alloc.o, mmap-sbrk.o
5046 * altos-xdep.c: Minor whitespace change.
5047 * am29k-tdep.c (examine_prologue): Convert from misc function vector
5048 use to new minimal symbol table use.
5049 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
5050 * arm-xdep.c (store_inferior_registers): Returns void.
5051 * blockframe.c (get_pc_function_start, find_pc_partial_function):
5052 Convert from misc function vector use to new minimal symbol table use.
5053 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
5054 * breakpoint.c: Add prototypes for local functions.
5055 * breakpoint.c (catch_command_1): Change to static and remove unused
5057 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
5058 * breakpoint.h: Change function decls to prototype form.
5059 * buildsym.c: Add prototypes for local functions.
5060 * buildsym.c: Moved hashname() function here from dbxread.c.
5061 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
5062 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
5063 * buildsym.c (dbx_alloc_type): Change to static.
5064 * buildsym.c (finish_block): Add objfile parameter.
5065 * buildsym.c (misc): Change symbol_obstack to objfile version.
5066 * buildsym.c (make_blockvector): Change to static.
5067 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
5068 * buildsym.c (compare_line_numbers): Change to static, args are const,
5069 cast args when used.
5070 * buildsym.c (start_symtab): Inline new_object_header_files() call.
5071 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
5072 and made static. Add objfile parameter.
5073 * buildsym.c (end_symtab): Simplify code using line table size.
5074 Realloc the linetable on the objfile symbol_obstack and copy there.
5075 * buildsym.c (scan_file_globals): Convert from misc function vector
5076 use to new minimal symbol use.
5077 * buildsym.c (define_symbol): Add objfile parameter. Make sure
5078 strings get allocated in objfile's symbol_obstack. Convert references
5079 to builtin types to lookup_fundamental_type().
5080 * buildsym.c (read_type): Make static, add objfile parameter, convert
5081 references to buildin types to lookup_fundamental_type().
5082 * buildsym.c (read_struct_type): Add objfile parameter.
5083 * buildsym.c (read_array_type): Make static, add objfile parameter.
5084 * buildsym.c (read_enum_type): Make static, add objfile parameter.
5085 * buildsym.c (read_huge_number): Make static.
5086 * buildsym.c (read_range_type): Make static, add objfile parameter,
5087 convert references to buildin types to lookup_fundamental_type ().
5088 * buildsym.c (read_args): Make static, add objfile parameter.
5089 * buildsym.h: Convert function decl's to prototype form.
5090 * c-exp.y: Add prototypes for local functions, convert uses of misc
5091 function vector to minimal symbol table. Reformat all builtin type
5092 initializations and pass a NULL objfile to init_type() for them.
5093 * coffread.c: Change context_stack ref's to coff_context_stack,
5094 add local function prototypes. Cast uses of xrealloc arg 1.
5095 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
5096 crafting a new type.
5097 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
5098 * coffread.c (finish_block): Change name to coff_finish_block.
5099 * coffread.c (make_blockvector): Add and use objfile parameter.
5100 * coffread.c (record_line): Change name to coff_record_line.
5101 * coffread.c (start_symtab): Change name to coff_start_symtab.
5102 * coffread.c (end_symtab): Change name to coff_end_symtab.
5103 * coffread.c (record_misc_function): Change name to record_minimal_
5104 symbol and change to minimal symbol table use from misc func tbl.
5105 * coffread.c (coff_symfile_read): Convert from misc function vector
5106 use to minimal symbol table use.
5107 * coffread.c (hashname): Remove; use common version in buildsym.c.
5108 * coffread.c (decode_base_type): Change references to builtin types
5109 to calls to lookup_fundamental_type().
5110 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
5111 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
5112 * command.c: Add prototypes for local functions.
5113 * command.c (add_cmd): Prototype the 'fun' parameter and use the
5114 appropriate member of the function union for that type.
5115 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
5116 ifdef out the function since it isn't currently used.
5117 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
5118 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
5119 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
5120 * command.c (help_cmd): Compare function pointer to NULL.
5121 * command.c (help_cmd_list): Compare function pointer to NULL.
5122 * command.c (lookup_cmd_1): Use correct member of function union.
5123 * command.c (undef_cmd_error): Make static.
5124 * command.c (complete_on_cmdlist): Use correct member of func union.
5125 * command.c (do_setshow_command): Use correct member of func union.
5126 * command.c (shell_escape): Convert rindex use to strrchr.
5127 * command.h (COMMAND_H): Define if already included.
5128 * command.h (cmd_list_element struct): Change 'function' to a union
5129 and prototype args. Prototype completer function.
5130 * command.h: Convert decl's to prototype form.
5131 * convex-xdep.c (store_inferior_registers): Returns void.
5132 * copying.c: Prototype local functions.
5133 * coredep.c: Minor whitespace change.
5134 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
5135 * cplus-dem.c: Prototype local functions.
5136 * dbxread.c (hashname): Remove; moved to buildsym.c.
5137 * dbxread.c (free_and_init_header_files): Make static.
5138 * dbxread.c: Add prototypes for local functions.
5139 * dbxread.c (new_object_header_files): Remove; inlined usages.
5140 * dbxread.c (xrealloc usages): Cast args.
5141 * dbxread.c (record_misc_function): Change to record_minimal_symbol
5142 and change usages accordingly.
5143 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
5144 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
5145 * dbxread.c (dbx_next_symbol_text): Make static.
5146 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
5147 * dbxread.c (init_bincl_list): Add and use objfile parameter.
5148 * dbxread.c (free_bincl_list): Add and use objfile parameter.
5149 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
5150 * dbxread.c (end_psymtab): Convert to use per-objfile data.
5151 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
5153 * dwarfread.c (record_misc_function): Change name to record_minimal_
5154 symbol and use minimal symbol table throughout.
5155 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
5156 * dwarfread.c: Convert all references to builtin types to use the new
5157 lookup_fundamental_type function.
5158 * dwarfread.c (read_enumeration): Add and use objfile parameter.
5159 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
5161 * elfread.c (record_misc_function): Convert to use record_minimal_
5163 * elfread.c (elf_symtab_read): Add objfile parameter.
5164 * eval.c: Add prototypes for local functions and move some decls
5165 around to accomodate prototypes.
5166 * expprint.c: Add prototypes for local functions. Change references
5167 to misc function vector to minimal symbol table.
5168 * findvar.c (read_memory usages): Cast args.
5169 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
5170 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
5171 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
5172 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
5173 * gould-xdep.c: Minor whitespace change.
5174 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
5175 * hp300ux-xdep.c (store_inferior_registers): Returns void.
5176 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
5177 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
5178 * i386-tdep.c: Add prototypes for local functions.
5179 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
5180 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
5181 that defaulted to int.
5182 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
5183 i386_push_dummy_frame): Returns void.
5184 * i386-xdep.c (i386_register_u_addr): Declare params that default to
5185 int and explicitly declare return type as int.
5186 * i387-tdep.c: Minor formatting changes.
5187 * i960-tdep.c (leafproc_return): Convert from misc function vector
5188 use to minimal symbol table use.
5189 * infcmd.c: Add prototypes for local functions.
5190 * infcmd.c (continue_command, until_next_command, until_command,
5191 path_info, path_command): Make static.
5192 * infcmd.c (step_1, until_next_command): Convert from misc func
5193 vector to minimal symbol table use.
5194 * inflow.c: Add prototypes for local functions.
5195 * infptrace.c (store_inferior_registers): Returns void, not int.
5196 * language.c (_initialize_language): Use proper member of function
5198 * m2-exp.y: Add prototypes for local functions, convert misc function
5199 vector uses to minimal symbol table uses.
5200 * m2-exp.y (make_qualname, yyerror): Make static.
5201 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
5202 * m68k-pinsn.c: Add prototypes for local functions.
5203 * m68k-pinsn.c (print_insn): Cast args to read_memory.
5204 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
5205 * m68k-stub.c: Add prototypes.
5206 * m88k-pinsn.c (sprint_address): Convert from misc function vector
5207 use to minimal symbol table use.
5208 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
5209 * m88k-xdep.c (store_inferior_registers): Returns void.
5210 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
5211 * mach386-xdep.c (store_inferior_registers): Returns void.
5212 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
5213 * main.c: Add prototypes for local functions.
5214 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
5215 longjmp() result to (NORETURN void).
5216 * main.c (catch_errors): Prototype the 'func' parameter.
5217 * main.c (disconnect, stop_sig, do_nothin, float_handler):
5218 Takes an unused arg.
5219 * main.c (execute_command): Call the right member of the func union.
5220 * main.c (command_loop_marker, symbol_completion_function,
5221 command_loop): Make static.
5222 * main.c (command_line_input): Make linelength unsigned, cast arg
5223 to command_line_input().
5224 * main.c (add_info, add_com): Prototype the 'fun' parameter.
5225 * main.c (initialize_main): Call right member of function union.
5226 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
5227 * mem-break.c: Include symtab.h
5228 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
5229 * mips-xdep.c (store_inferior_registers): Returns void.
5230 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
5231 use to minimal symbol table use.
5232 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
5234 * mipsread.c (make_type): Remove, convert usages to init_type.
5235 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
5236 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
5237 vector use to minimal symbol table use.
5238 * parse.c: Add prototypes for local functions.
5239 * parse.c (xrealloc usages): Cast args.
5240 * parse.c (prefixify_expression, length_of_subexp): Make static.
5241 * parser-defs.h (PARSER_DEFS_H): Define when first included.
5242 * parser-defs.h: Convert function decls to prototype form.
5243 * partial-stab.h: Convert from misc function vector use to new minimal
5245 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
5246 the per-objfile copies.
5247 * printcmd.c: Add prototypes for local functions. Move some struct
5248 definitions around to accomodate prototypes.
5249 * printcmd.c (decode_format): Make static, change args oformat and
5250 osize to int from char.
5251 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
5252 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
5253 * printcmd.c (print_address_symbolic): Convert from misc function
5254 vector use to minimal symbol table use.
5255 * printcmd.c (address_info): Convert from misc function vector use
5256 to minimal symbol table use.
5257 * printcmd.c (delete_display, enable_display, disable_display_command):
5259 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5260 * procfs.c (fetch_core_registers): Add unused param reg_addr.
5261 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
5262 * pyr-xdep.c (store_inferior_registers): Returns void.
5263 * remote-mm.c (mm_load): symbol_file_add return value unused.
5264 * remote-nindy.c: Minor format change.
5265 * remote-vx.c (vx_load_command): symbol_file_add result unused.
5266 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
5267 * rs6000-xdep.c (store_inferior_registers): Returns void.
5268 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
5269 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
5270 vector use to minimal symbol table use.
5271 * solib.c: Add prototypes for local functions.
5272 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
5273 function vector use to minimal symbol table use.
5274 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5275 * solib.c (find_solib, shared_library_command): Make static
5276 * solib.c (read_memory, write_memory usages): Cast args.
5277 * solib.c (special_symbol_handling): Add function
5278 * source.c: Add prototypes for local functions.
5279 * source.c (select_source_symtab): Convert to scan objfiles.
5280 * source.c (open_source_file): Make static.
5281 * source.c (xrealloc usages): Cast args.
5282 * source.c (source_line_charpos): ifdef out, unused.
5283 * source.c (get_filename_and_charpos): Make static.
5284 * stack.c: Add prototypes for local functions.
5285 * stack.c (print_frame_info, frame_info): Convert from misc function
5286 vector use to minimal symbol table use.
5287 * symfile.c: Add prototypes for local functions.
5288 * symfile.c (compare_symbols): Make args const PTR's.
5289 * symfile.c (compare_psymbols, sort_pst_symbols) add.
5290 * symfile.c (sort_all_symtab_syms): Scan objfile list.
5291 * symfile.c (obsavestring): Add objfile parameter.
5292 * symfile.c (init_misc_bunches, prim_record_misc_function,
5293 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
5294 sort_misc_function_vector, compact_misc_function_vector): Remove
5295 * symfile.c (symbol_file_add_digested): Add function.
5296 * symfile.c (symbol_file_add): Returns struct objfile *.
5297 * symfile.c (symbol_file_command): Modify for state file use.
5298 * symfile.c (symfile_open): Add parameter "dumpable".
5299 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
5300 * symfile.c (load_command, add_symbol_file_command): Make static.
5301 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
5302 * symfile.c (rindex usages): Converted to strrchr.
5303 * symfile.c (allocate_psymtab): New
5304 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
5305 converted to minimal symbol table usage, but no obvious conversion.
5306 * symfile.c (free_all_symtabs): Remove.
5307 * symfile.c (_initialize_symfile): Use per-objfile info.
5308 * symfile.h: Rework the objfile structure to add per-objfile data
5309 objects (psymbol_obstack, symbol_obstack, type_obstack,
5310 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
5311 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
5312 Add prototypes to function declarations.
5313 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
5314 function vector usage to minimal symbol table usage.
5315 * symmisc.c (DEV_TTY): Define if not defined.
5316 * symmisc.c: Add local function prototypes.
5317 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
5318 printpsyms_command, print_objfiles, print_objfiles_command):
5319 Rework to use iterate_over_*
5320 * symtab.c: Add prototypes for local functions.
5321 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
5322 * symtab.c (lookup_partial_symtab): Scan through objfiles.
5323 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
5324 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
5325 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
5326 lookup_reference_type, lookup_member_type, allocate_stub_method,
5327 check_stub_method, create_array_type, smash_to_member_type,):
5329 * symtab.c (lookup_symbol): Some args are const.
5330 * symtab.h: All type related defs and structs moved to gdbtypes.h
5331 * symtab.h: Convert decls to prototypes.
5332 * target.c (noprocess): Make static.
5333 * target.h: Change decl's to prototypes.
5334 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
5335 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
5336 * utils.c (_initialize_utils): Use correct member of function union.
5337 * valarith.c: include gdbtypes.h
5338 * valops.c: include gdbtypes.h, add prototypes for local functions.
5339 * valops.c (value_push, value_arg_push, find_function_addr):
5341 * valops.c (value_string): Convert from misc function vector use
5342 to minimal symbol table use.
5343 * valops.c (check_field_in): Make arg const.
5344 * valprint.c: Add prototypes for local functions.
5345 * valprint.c (print_string): Make static
5346 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
5347 * values.c: Add prototypes for local functions.
5348 * values.c (value_headof): Convert from misc function vector to
5349 minimal symbol table.
5350 * xcoffexec.c: Add prototypes for local functions.
5351 * xcoffexec.c (exec_close, file_command, add_to_section_table):
5353 * xcoffexec.c (relocate_minimal_symbol): Add.
5354 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
5355 * xcoffread.c: Add prototypes for local functions.
5356 * xcoffread.c (sort_syms): Convert to scan objfiles.
5357 * xcoffread.c (read_xcoff_symtab): Make static.
5358 * xcoffread.c (various): Replace references to builtin types with
5359 calls to lookup_fundamental_type. Replace references to symbol_obstack
5360 and psymbol_obstack with pointers to the per-objfile copies.
5361 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
5362 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
5364 * xcoffread.c (init_stringtab): Add objfile parameter.
5365 * gdbtypes.c: New file
5366 * minsyms.c: New file
5367 * mmap-alloc.c: New file
5368 * mmap-sbrk.c: New file
5369 * objfiles.c: New file
5373 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
5375 * Check in Fred Fish's changes in these modules. Fred
5376 will make ChangeLog entries for all of them. Update VERSION
5379 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
5381 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
5383 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
5384 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
5385 value.h: Prototypes for static functions; lint.
5386 * gdbtypes.h: Empty file to ease transition.
5388 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
5390 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
5391 inferior.h, language.h, signame.h, target.h, terminal.h,
5392 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
5393 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
5395 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
5396 signame.c, sparc-xdep.c: Prototypes for all static functions.
5398 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
5399 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
5400 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
5401 Remove to_call_function and target_call_function, since it
5402 always calls the same thing (call_function_by_hand).
5403 * core.c, exec.c, solib.c: Rename target_ops sections =>
5405 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
5406 target.h: target_kill takes no args.
5407 * language.c (language_info): Scaffolding to allow briefer
5408 messages when the current language changes. FIXME.
5409 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
5410 complaints about volatile functions.
5411 * xm-sysv4.h (HAVE_MMAP): Define.
5413 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
5415 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
5416 to make prototypes for all functions declared here.
5417 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
5418 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
5419 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
5420 * ieee-float.h: Use PARAMS for prototypes; make some params const.
5421 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
5422 * m2-exp.y: Remove unused CONST; Rename OR and AND.
5423 * utils.c: Avoid declaring malloc and realloc. Lint.
5424 (request_quit): Accept signal-number parameter.
5426 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
5428 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
5429 DIE's. Add new function read_tag_pointer_type() to read them.
5431 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
5432 When creating a new user defined type, check to see if a partial
5433 type already exists, and if so, bash it to fit.
5435 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
5437 * coffread.c (decode_base_type): Pass long, not union.
5438 Fix by Eric Valette, ev@chorus.fr.
5440 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
5442 * elfread.c (elf_symtab_read): Fix code to correctly track
5443 changes in bfd for absolute symbols.
5445 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
5447 * xm-vaxbsd.h: Close off comment.
5449 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
5451 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
5453 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
5455 * mips-tdep.c (mips_print_registers): Print correct register
5456 number for double pseudo-registers.
5458 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
5460 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
5461 in the op$::OPERATOR. case. From Steven McCanne,
5462 <mccanne@horse.ee.lbl.gov>.
5464 * exec.c (set_section_name): Pass arg to exec_files_info;
5465 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
5467 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
5469 * main.c (print_gdb_version): Copyright msg: only this year.
5470 (cd_command): Avoid changing current_directory on error.
5472 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
5474 * mipsread.c (parse_partial_symbols): Handle dependencies
5475 between partial symbol tables (when not doing stabs-in-ecoff).
5476 (This used to be handled by parse_fdr, but parse_fdr was
5477 incompatible with handling stabs-in-ecoff, so the code
5478 was re-written to not use parse_fdr. Unfortunately,
5479 the logic to handle dependencies was overlooked.)
5481 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5483 * coffread.c (read_enum_type): Use the size of a target int when
5485 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
5487 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
5488 * symtab.c (lookup_reference_type, lookup_ptr_type): use
5489 TARGET_PTR_BIT to determine size of a pointer
5490 * values.c (unpack_long): when unpacking a REF or a PTR don't
5491 assume the size of the type.
5493 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
5495 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
5496 looking at its members. Improve guess between struct and union,
5497 only assuming union if multiple members have offsets of zero.
5499 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
5501 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
5502 (This is just for clarity - and one day permitting us to
5503 change FP0_REGNUM from 38 to 32, which would make more sense.)
5504 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
5505 register numbers in stabs-in-ecoff get handled correctly.
5507 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
5509 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
5510 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
5511 into BSD and Ultrix.
5513 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
5515 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
5517 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
5519 * Makefile.in: Increment version to 4.4.1.
5520 * main.c (print_gdb_version): Update copyright notice.
5522 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
5524 * mipsread.c: Prepend "struct " to the names of structure
5525 types, and similarly for enums and unions. (This used
5526 to be done, but got lost in the re-write to "guess" the
5527 difference between enum/struct/union.)
5528 Also, guess that a tag is an enum if the first member
5531 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
5533 * xm-vax.h: #ifndef ultrix around #include of endian.h and
5536 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
5538 * Projects: Patching executables is done.
5539 * Makefile.in (VERSION): Roll to gdb-4.4.
5540 * README, WHATS.NEW: Update for gdb-4.4.
5542 * symfile.c (reread_symbols): Whenever we reread one object
5543 file's symbols, we must restart the scan, because the object_files
5544 chain has been permuted.
5546 * exec.c (exec_files_info): Split out into print_section_info.
5547 Print BFD filename of each section if it's not the default one.
5548 * core.c (core_files_info): Call print_section_info.
5550 * xm-vax.h: Include a few system header files whose definitions
5551 must precede defs.h.
5552 * language.c, language.h: Make some things const.
5553 * expression.h, main.c: const spreads like ooze.
5555 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
5556 since BREAKPOINT values can be >0x80.
5558 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
5560 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
5562 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
5564 * sparc-pinsn.c: Remove kludge for preferring architectures.
5565 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
5566 and forever. Add `add' instruction to the set that get checked
5567 for a preceding `sethi' in order to print an absolute address.
5568 Corresponding changes in ../include/opcode/sparc.h needed
5569 to eliminate garbage instructions.
5571 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
5573 * mipsread.c (parse_partial_symbols): Make sure partial
5574 symbols are created for external symbols (as used to be
5575 the case). This is a bit of a pain with the mips-coff.
5576 It uses a table which points to all of the external
5577 symbols belonging to a particular FDR or psymtab.
5578 Once we've generated this table, we might as well save
5579 it, and then use it in psymtab_to_symtab_1 to find
5580 the symbols to pass to parse_external().
5581 * symfile.c, symfile.c: New function start_psymtab_common
5582 to share the common parts of allocating a new psymtab
5583 for dbxread, mipsread (and later dwarfread). Its code
5584 was pulled out from start_psymtab in dbxread.c.
5585 * dbxread.c (start_psymtab): Use start_psymtab_common().
5587 * valprint.c (val_print): If there is an error when trying
5588 to print a string, check to see if there really is a problem
5589 by reading just one character. If that works, assume
5592 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
5594 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
5595 cypress, v8 mnemonics in that order.
5597 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
5599 * sparc-pinsn.c: Put the qsort() back in.
5601 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
5603 * findvar.c (read_register, write_register): Handle machines
5604 where REGISTER_TYPE is not the same size as "int".
5606 Handle debug symbols in dynamically loaded (relocated) code:
5608 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
5609 offset to process_one_symbol.
5610 (process_one_symbol): Take new offset parameter. Add it into
5611 appropriate symbol types to relocate symbols to loaded addresses.
5612 Handle all possible symbol types, and complain() about types that
5613 we don't expect to see.
5614 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
5615 process_one_symbol (FIXME, should pass real offset).
5619 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
5621 (set_breakpoint, break_command_1, until_break_command,
5622 catch_command_1, breakpoint_re_set_one): Use it.
5623 * symtab.h (resolve_sal_pc): Declare.
5624 * infcmd.c (jump_command): Use resolve_sal_pc.
5626 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
5628 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
5630 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
5632 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
5633 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
5634 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
5636 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
5638 * dbxread.c (process_one_symbol): Make a first cut at handling
5639 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
5641 * symtab.c (find_pc_line): Fix stepping into and out of #included
5644 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
5646 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
5647 no longer any need to copy ../include/opcode/* into gdb.
5649 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
5651 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
5653 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
5655 * valprint.c (type_print_base, type_print_method_args):
5656 Print C++ constructor methods without bogus "return type."
5658 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
5660 * infptrace.c (child_xfer_memory): Parameter "target" should
5661 be a pointer to a structure, not the entire structure.
5663 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
5665 * depend: Convert the couple of references to ansidecl.h that
5666 used the local gdb version to use the ../include version.
5668 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
5671 (child_xfer_memory): Takes pointer to a struct, not entire struct.
5672 (inferior_proc_init): Fix non-ANSI version of args.
5673 (attach): Call print_sys_errmsg with correct number of args.
5674 (mappingflags): Make static, does not need to be global.
5676 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
5677 not the entire struct itself.
5679 * valops.c (value_assign): Cast some args to modify_field() and
5680 {read,write}_register_bytes() correctly.
5682 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
5684 * Makefile.in (MALLOCSRC): Removed reference to removed local
5687 * dwarfread.c (list_in_scope): Needs an initial value, use file
5690 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
5692 * main.c (main): Make option_index local to keep new getopt happy.
5693 main.c, solib.c, Makefile.in: Update copyright notices.
5695 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
5697 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
5699 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
5701 * Makefile.in (HFILES): Add partial-stab.h.
5703 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
5705 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
5706 New files for stratus. Not complete enough to actually build
5707 on the Stratus machine; that awaits copyright assignment for
5710 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
5711 for getting custom flags into CFLAGS when doing makes.
5713 * configure.in: Add config information for stratus.
5715 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
5717 * dbxread.c (process_one_symbol): Pass address of structure
5718 to complain(), rather than the whole structure.
5720 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
5722 * solib.c (solib_add_common_symbols): Only compile in when not
5723 using SVR4 style shared libraries.
5725 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
5727 * dwarfread.c (locval): Add offreg flag to indicate location
5728 values that are computed off a base register.
5730 * dwarfread.c (new_symbol): Rework TAG_global_variable and
5731 TAG_local_variable cases to account for static variables
5732 within function scopes.
5734 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
5736 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
5737 doesn't exist on some systems.
5739 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
5740 nexting over recursive function calls.
5742 * target.c (target_read_string): Create this routine to read null
5743 terminated strings from the target. It deals with running off the
5744 end of memory elegantly as well. solib.c (find_solib): Use
5745 target_read_string() to avoid problems with running off the end of
5748 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
5749 that reference pgrp_inferior.
5751 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
5753 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
5754 mips-tfile has been hacked to act more "traditionally."
5755 * dbxread.c: Fixed typo in comment.
5757 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
5759 * mips-tdep.c (mips_skip_prologue): Add some number of
5760 'sw' instructions before 'addiu' adjusts the stack.
5762 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
5764 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
5765 freescope, buildblock closescope, record_line, add_symbol_to_list,
5766 gatherblocks, make_blockvector): Extensive changes to switch
5767 to generic symbol table building code in buildsym.c. Remove
5768 scope tree structures and functions, symbol table building
5769 functions, and lots of other small changes.
5771 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
5772 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
5774 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
5776 * buildsym.c (cleanup_undefined_types): Add support for enums.
5777 This fixes the 'GDB internal error. cleanup_undefined_types with
5780 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
5782 * dbxread.c: detect gcc2 compilations.
5784 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
5786 * sparc-pinsn.c: Rename bitfields that overlap with macro names
5787 in ../include/opcode/sparc.h.
5789 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
5791 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
5792 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
5793 to reflect actual locations of opcode files, so TAGS target will
5796 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
5798 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
5801 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
5802 dereferencing to access the correct elements.
5804 * valops.c (value_addr): Declare return type of external func
5807 * xcoffread.c: Undefine next_symbol_text before redefining it.
5809 For older changes see ChangeLog-9091
5815 version-control: never