1 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
3 * tm-nindy960.h, remote-nindy.c: Lint.
5 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
7 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
8 a optional type to decorate as an array type, the type of the
9 index, and the bounds of the array. Records this additional info
10 in the array type for use with languages with nonzero array
12 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
13 to note that arrays may have bounds.
14 * gdbtypes.h (create_array_type): Update prototype.
15 * c-exp.y (ptype production): Adjust for new create_array_type
17 * coffread.c (decode_type): Call create_array_type rather than
18 handcrafting array types.
19 * convex-tdep.c (value_type): Remove, now use create_array_type.
20 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
21 vector_type into calls to create_array_type.
22 * dwarfread.c (decode_subscr_data): Name changed to
23 decode_subscript_data_item throughout.
24 * dwarfread.c (decode_subscript_data_item): Rewrite to use
25 create_array_type. Now records index type and range as well.
26 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
27 change to use create_array_type.
28 * dwarfread.c (read_subroutine_type): Test existing user defined
29 types before decorating them, to ensure they are blank, and
30 complain about it if they are not.
31 * dwarfread.c (decode_fund_type): For unrecognized types, always
32 return some valid type (type integer). If the unrecognized type
33 cannot be an implementation defined type, complain as well.
34 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
35 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
36 * mipsread.c (upgrade_type): Add FIXME comment that code to
37 handcraft arrays should be replaced with call to create_array_type.
38 * stabsread.c (read_array_type): Replace code to handcraft
39 array types with call to create_array_type.
40 * valprint.c (type_print_varspec_prefix): Minor formatting
41 change, join lines that don't need to be split.
43 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
45 * convex-xdep.c, hppab-nat.c, i860-tdep.c, infptrace.c: Remove
46 decl for attach_flag, it now lives in inferior.h.
47 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
48 Make most functions static.
49 * hppah-nat.c: General cleanups, remove BSD specific code (since
50 that all lives in hppab-nat.c).
51 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
52 Change sense of test against inside_entry_file(). This fix is
54 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
55 to read/write_register_bytes().
56 * gdbtypes.h: Remove const from decl for cplus_struct_default to
57 work around PA-GAS assembler bug. Also, add trailing */ to some
59 * gdbtypes.c: Remove const from decl for cplus_struct_default.
62 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
64 * mipsread.c (parse_symbol): When checking whether a structured
65 type is an enum, check qualifiers of its first member, as well as
66 the base type of the member. Bug found and fixed by John M.
67 Farrell, <farrell@fjord.reo.dec.com>.
69 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
70 * remote-vx.c: Don't include vx-share/reg.h.
71 * vx-share/ptrace.h: Reproduce from scratch.
72 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
73 * Makefile.in: Remove references to removed files, and to removed
74 29k-share directories.
76 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
78 * c-lang.c (_initialize_c_language): Name changed from
80 * m2-lang.c (_initialize_m2_language): Name changed from
82 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
83 it is no longer inside m2-exp.y, where it was remapped by Makefile.
84 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
85 expression parsing into c-lang.c and m2-lang.c respectively.
86 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
87 m2-exp.y respectively.
88 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
89 and m2-* files respectively.
90 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
91 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
92 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
93 * expression.h (struct block): Forward declaration for prototypes.
94 * language.h (struct objfile): Forward declaration for prototypes.
95 **** start-sanitize-chill ****
96 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
97 * Makefile.in (HFILES): Add ch-lang.h.
98 * Makefile.in (OBS): Add ch-lang.o.
99 * ch-exp.y: Migrate code that has nothing to do with expression
100 parsing into ch-lang.c.
101 * ch-lang.c: New file, code migrated from c-exp.y.
102 * ch-lang.h: New file, internal interface between ch-* files.
103 * ch-lang.c (_initialize_chill_language): Name changed from
104 _initialize_chill_exp.
105 **** end-sanitize-chill ****
107 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
108 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
109 * config/amix.mh (NATDEPFILES): Add.
110 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
113 * dwarfread.c (decode_subscr_data): Remove spurious test that
114 accepted only integer subscript types. We don't do anything
115 with the type at the moment anyway.
117 **** start-sanitize-chill ****
118 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
120 * ch-exp.y (match_character_literal): Fix case where no
121 match at all is found.
122 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
123 width types. For example, "INT" is always 2 bytes regardless
124 of the values of any TARGET_*_BIT macros. So use explicit
125 numeric sizes for the types.
126 **** end-sanitize-chill ****
128 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
130 * c-exp.y (c_create_fundamental_type): New function to create
131 language specific fundamental types for C.
132 * m2-exp.y (m2_create_fundamental_type): New function to create
133 language specific fundamental types for Modula 2.
134 * c-exp.y (c_language_defn, cplus_language_defn): Add
135 c_create_fundamental_type to language struct initializers.
136 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
137 to language struct initializers.
138 * dwarfread.c (expression.h, language.h): Include.
139 * dwarfread.c (ftypes): New array to hold fundamental types
140 for current compilation unit.
141 * dwarfread.c (cu_language_defn): New pointer to language
142 struct for language of current compilation unit.
143 * dwarfread.c (dwarf_fundamental_type): New function to
144 create/lookup fundamental types.
145 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
146 * dwarfread.c (throughout): Replace lookup_fundamental_type
147 with dwarf_fundamental_type.
148 * dwarfread.c (read_file_scope): Zero out ftypes for each new
149 compilation unit (may be different language or different objfile).
150 * gdbtypes.c (lookup_fundamental_type): Move actual type
151 creations into language specific fundamental type creation
152 functions and call via create_fundamental_type. Add comment
153 about this function being obsolescent.
154 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
155 sized signed and unsigned integers.
156 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
157 * language.c (language_def): New function to lookup a language
158 struct given it's enumeration.
159 * language.h (struct language_defn): Add la_fund_type, a pointer
160 to a function that creates fundamental types for this language.
161 * language.h (create_fundamental_type): New macro to create
162 fundamental types based on the current language.
163 * language.h (language_def): Add prototype.
164 * language.c (unk_lang_create_fundamental_type): New function
165 for initializing language structs, calls error if called.
166 * language.c (unk_language_defn, auto_language_defn,
167 local_language_defn): Use unk_lang_create_fundamental_type.
168 **** start-sanitize-chill ****
169 ch-exp.y (chill_create_fundamental_type): New function.
170 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
171 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
172 **** end-sanitize-chill ****
174 **** start-sanitize-chill ****
175 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
177 * dwarfread.c (CHILL_PRODUCER): Add producer string for
179 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
180 as GCC_PRODUCER and GPLUS_PRODUCER.
181 **** end-sanitize-chill ****
183 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
185 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
188 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
190 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
191 rather than '$'. This particular piece of braindamage is
192 spreading like ooze. It's now infected libiberty, deja-gnu,
194 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
195 hardwired '$' character.
197 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
199 (Changes to break incredibly ugly, unmaintainable 750 line
200 read_struct_type function up into managable pieces.)
201 * Makefile.in (VERSION): Bump to 4.7.3.
202 * stabsread.c (struct field_info): Local struct definition.
203 * stabsread.c (read_member_functions, read_struct_fields,
204 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
205 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
206 functions from fragmented read_struct_type.
207 * stabsread.c (stabs_general_complaint): Catchall complaint.
208 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
209 symbol name continuation code. Use macro throughout.
210 * stabsread.c (various places): Replace add-one-to-pointer
211 with pointer increment.
212 * stabsread.c (read_type): Retain function local copy of type
213 descriptor. Rearrange code calling read_struct_type() to match
215 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
216 a single blank as the name of nameless enumerations. Recognize
217 this special case and set nameless flag.
218 **** start-sanitize-chill ****
219 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
221 * ch-exp.y (access_name): New non-terminal token and
223 * ch-exp.y (general_procedure_name): Now a terminal token.
224 * ch-exp.y (location): Expand production.
225 * ch-exp.y (match_simple_name_string): New function.
226 * ch-exp.y (yylex): Call match_simple_name_string and return
227 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
228 **** end-sanitize-chill ****
230 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
232 * munch: Backslash escape vertical bar characters inside
233 grep patterns since they have special meaning for some greps.
234 * parse.c (write_exp_string): Complete rewrite to store string
235 contants as a leading explicit length, followed by the string data,
236 followed by a trailing explicit length.
237 * eval.c (evaluate_subexp), expprint.c (print_subexp),
238 parse.c (length_of_subexp), parse.c (prefixify_subexp):
239 Use recorded explicit length of strings in expression elements,
240 rather than strlen. Adjust code to skip over strings stored in
241 expression elements, and code to access strings, to account for
242 new leading explicit size expression element.
243 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
244 0, to avoid negative expression element indices.
245 * valops.c (search_struct_method): Minor whitespace change.
247 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
249 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
250 which together maintain a dynamically expandable static buffer
251 for the lexer to use when translating C strings to their internal
252 form (other future uses possible). Fix parsing of C style strings
253 to do the normal C style input conversions of escaped character
255 * valops.c (value_string): Remove translation of escaped
256 character sequences, now done in C expression parser.
257 * language.h (PRINT_LITERAL_FORM): New macro that takes character
258 and decides if it should be printed in literal form or some other
259 form, based on it's ASCII value and setting of sevenbit_strings.
260 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
261 macro, change indentation style.
262 **** start-sanitize-chill ****
263 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
264 * ch-exp.y (chill_printstr): First cut at real function instead
266 **** end-sanitize-chill ****
268 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
270 * nindy-share/stop.h: fixed bogus comment-end in copyright message
272 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
274 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
276 * defs.h (sevenbit_strings): Add declaration.
277 * defs.h (printchar): Replace with gdb_printchar.
278 * language.h (language_defn): Add new function pointers
279 la_printchar and la_printstr, to do language dependent
280 printing of characters and strings.
281 * language.h (local_printchar, local_printstr): New macros
282 to call language dependent functions pointed to by la_printchar
283 and la_printstr respectively.
284 * c-exp.y (emit_char, c_printchar, c_printstr): New language
285 dependent functions for printing characters and strings.
286 * c-exp.y (c_language_defn, cplus_language_defn): Add
287 c_printchar and c_printstr.
288 * command.c (do_setshow_command): Rename printchar use to
290 * expprint.c (print_subexp): Replace C style string output
291 with call to local_printstr.
292 * language.c (unk_lang_printchar, unk_lang_printstr):
293 New stubs, currently errors.
294 * language.c (unknown_language_defn, auto_language_defn,
295 local_language_defn): Add unk_lang_printchar and
297 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
298 language dependent functions to print characters and strings.
299 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
300 * utils.c (printchar): Renamed to gdb_printchar.
301 * valprint.c (print_string): Remove prototype, function moved
302 to c-exp.y, where it becomes c_printstr.
303 * valprint.c (print_max): Made global for reference from the
304 language dependent printing routines in *-exp.y.
305 * valprint.c (repeat_count_threshold): New variable with function
306 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
307 Change all references to old macro to references to new variable.
308 * valprint.c (value_print, val_print): Replace calls to
309 print_string with calls to local_printstr.
310 * valprint.c (val_print): Replace C style character printing
311 with call to local_printchar.
312 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
313 * valprint.c (_initialize_valprint): Add add_show_from_set
314 call for setting up repeat_count_threshold as print variable.
315 **** start-sanitize-chill ****
316 * ch-exp.y (decode_integer_value): New function.
317 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
318 * ch-exp.y (chill_printchar, chill_printstr): New language
319 dependent functions for printing characters and strings.
320 * ch-exp.y (chill_language_defn): Add chill_printchar and
322 **** end-sanitize-chill ****
324 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
326 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
327 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
328 (print_gdb_version): New arg is stdout or stderr. Callers changed.
330 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
332 * remote-vx.c (vx_kill): just warn if we can't contact the board,
333 and assume the process has been killed.
335 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
337 * remote-udi.c (udi_open): Reset vars so that user can re-run
338 programs without leaving GDB.
339 * (many routines): Slightly improve error handling.
340 * (download): Zero out BSS by longs instead of bytes to avoid
341 timeouts in real hardware.
342 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
343 that connection is no longer in use after shutdown() of socket.
344 This keeps GDB from dying of a SIGPIPE when you issue multiple
345 `target udi' commands.
347 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
349 * language.h (language_format_info): New structure to bundle
350 local formatting information.
351 * language.h (language_defn): Replace individual format info
352 with language_format_info structs.
353 * language.h (local_*_format, local_*_format_prefix,
354 local_*_format_specifier, local_*_format_suffix): New macros
355 for binary/octal/decimal/hex formats to access info elements.
356 * c-exp.y (c_language_defn): Update for new format handling.
357 * m2-exp.y (m2_language_defn): Update for new format handling.
358 * dbxread.c (language.h): Include for partial-stab.h use.
359 * mipsread.c (expression.h, language.h): Include for
361 * defs.h (local_hex_format, local_hex_format_custom,
362 local_hex_string, local_hex_string_custom): Move to language.h.
363 * language.c (local_hex_format_custom, local_hex_string,
364 local_hex_string_custom, local_octal_format_custom): Use new
366 * language.c (unknown_language_defn, auto_language_defn,
367 local_language_defn): Update for new format handling.
368 * printcmd.c (print_scalar_formatted): Use new macros
369 to access decimal and binary format info for printing.
370 **** start-sanitize-chill ****
371 * c-exp.y (chill_language_defn): Update for new format handling.
372 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
373 * ch-exp.y (decode_integer_literal): Add function
374 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
375 * ch-exp.y (builtin_type_chill_char): Add definition.
376 * gdbtypes.h (builtin_type_chill_char): Add declaration.
377 **** end-sanitize-chill ****
379 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
381 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
383 (aix_framedata): added nosavedpc field.
384 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
386 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
387 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
388 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
389 instructions as function_frame_info does. Expand special case of
390 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
392 (pop_frame): Add 4 rather than sizeof (int) to avoid host
394 (function_frame_info): Set frameless if the function has no frame,
395 and set nosavedpc if the PC was not saved. Handle gcc generated
396 stfd 31,-4(31); st 31, -12(31) correctly.
397 (frameless_function_invocation): New second argument pcsaved; if 0
398 return whether the function has a frame, if 1 return whether the
400 (frame_initial_stack_address): Correct typo: cache registers for
401 callee_fi, not for fi, (avoids reading garbage memory locations).
403 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
405 * infrun.c (wait_for_inferior (just before step_over_function
406 label)): Change test for stepping into subroutine to check for the
407 presence of line number info. This makes stuff compiled with -g1
408 cause GDB to not lose control when stepping.
410 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
411 Improve comments as well.
413 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
415 * Makefile.in (VERSION): Bump to 4.7.2
416 * symtab.c (find_pc_symtab): Fix return of random value
418 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
419 Makefile since it contains sed patterns used in generation.
420 Add sed pattern to also delete #include of any malloc.h.
421 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
422 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
423 function names to conform to K&R terminology with respect to
424 logical and bitwise operators:
425 UNOP_ZEROP => UNOP_LOGICAL_NOT
426 UNOP_LOGNOT => UNOP_COMPLEMENT
427 BINOP_LOGAND => BINOP_BITWISE_AND
428 BINOP_LOGXOR => BINOP_BITWISE_XOR
429 BINOP_LOGIOR => BINOP_BITWISE_IOR
430 BINOP_AND => BINOP_LOGICAL_AND
431 BINOP_OR => BINOP_LOGICAL_OR
432 PREC_OR => PREC_LOGICAL_OR
433 PREC_AND => PREC_LOGICAL_AND
434 PREC_LOGIOR => PREC_BITWISE_IOR
435 PREC_LOGXOR => PREC_BITWISE_XOR
436 PREC_LOGAND => PREC_BITWISE_AND
437 value_zerop() => value_logical_not()
438 value_lognot() => value_complement()
439 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
440 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
441 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
442 and is nonexistant in some SVR4 based systems.
443 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
444 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
446 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
447 * source.c (source_info): Fix minor nits, print "1 line" rather
448 than "1 lines", and "language is <lang>".
449 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
450 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
451 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
453 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
454 **** start-sanitize-chill ****
455 * ch-exp.y: New expression parser, for GNU-Chill.
456 * defs.h (enum language): Add language_chill.
457 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
458 LANG_MODULA2 a recognized language.
459 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
460 Chill as well as Modula-2.
461 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
462 builtin_type_chill_ulong, builtin_type_chill_real): Add.
463 * language.c (set_language_command): Add chill.
464 * language.c (binop_result_type, integral_type, character_type,
465 boolean_type, structured_type, value_true, binop_type_check):
466 Add language_chill cases.
467 * language.h (_LANG_chill): Define.
468 * symfile.c (deduce_language_from_filename): Recognize the
469 filename extensions ".chill", ".c186", and ".c286" for Chill.
470 * valprint.c (typedef_print): Add case for language_chill.
471 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
472 * Makefile.in (YYFILES): Add ch-exp.tab.c.
473 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
474 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
476 * Makefile.in (distclean): Add target ch-exp.tab.c.
477 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
478 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
479 * eval.c (evaluate_subexp): Add OP_BOOL case.
480 * expprint.c (print_subexp): Add OP_BOOL case.
481 **** end-sanitize-chill ****
483 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
485 * infcmd.c (set_environment_command): Avoid skipping first
486 char of env value if an '=' appears in it. Bug report and fix
487 by Mark Jungerman, <maj@lucid.com>.
489 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
491 * infcmd.c (step_over_calls): Improve comments.
492 * symtab.c (find_pc_psymtab): Clean up a bit.
493 * (find_pc_symtab): Fix comments, clean up code.
494 * (find_pc_line): General cleanups, efficiency improvements.
495 Also, don't return garbage when some line info exists, but there
498 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
500 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
501 member, and the stat pointer passed to vmap_symtab was NULL, the
502 wrong vmap entries would be modified. Fixes behavior where
503 attempting to load symbols for a module with no member would mess
504 up already read in symbols.
506 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
508 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
509 29k-share/dfe/mini2udi.o.
510 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
511 * alldeps.mak, depend: Update to deal with removal of
512 aforementioned files.
513 * remote-udi.c: Major cleanups. Clean up udi_open and drop
514 requirement for useless 'program' argument. Clean up
515 udi_create_inferior, and udi_load to call common download()
516 routine. Create download routine to load remote hosts directly
517 (with the help of BFD) so that we don't need yank.c and
519 Fix udi_detach to call UDIDisconnect with
520 the right arguments. Clean up udi_resume, don't assign tip_error
521 twice. Clean up udi_wait, straighten out status codes. Make
522 udi_kill really work.
524 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
526 * c-exp.y: separated host/target idea of integer type size,
527 removed redundant parse rules. (YYSTYPE): added typed_val, removed
528 UINT and CHAR rules. (parse_number): work out the targetwise type
529 of a number based upon it's size and qualifiers. (yylex): chars
530 are now treated the same way as ints.
532 * source.c (indentify_source_line): don't core dump if wanted
533 line is larger than number of lines in source. (can happen when
534 coff gets confused about #included source).
536 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
538 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
539 when debugging a program with 100 shared libraries.
541 * solib.c (solib_map_sections): Always close the BFD we open.
542 Free all malloc'd storage we allocate, too, including error cases.
543 (struct so_list): Remove unused so_bfd member.
544 (clear_solib): Don't bother closing so_bfd.
546 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
547 cacheable. `So many symbol files, so little file descriptors.'
549 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
551 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
552 Stubs should stand alone as much as possible.
554 * source.c (show_directories): Avoid printf_filtered length prob
555 pointed out by Jonathan Stone.
557 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
558 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
559 <Lee_Cooprider@vos.stratus.com>.
561 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
563 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
564 struct, not struct itself.
565 * serial.h (serial_restore): Fix prototype, takes pointer not
568 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
570 * Makefile.in (depend): Add nm.h to the list of things to fixup.
571 * depend: Redo, to fixup nm.h problems with *-tab.c files.
573 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
575 * i386-stub.c: Remove ansidecl.h and the few uses of it.
576 Stubs should stand alone as much as possible.
578 * README: Add remote-es1800.c and remote-st2000.c to table.
579 * go32-nat.c: Remove, there is no native go32 support.
580 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
582 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
584 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
585 new routines to deal with sending SIGINTs to attached processes
586 when the user interrupts the controlling GDB.
587 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
588 the aforementioned routines when waiting for the attached process.
590 * elfread.c, mipsread.c: Include <string.h>.
591 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
592 * serial.h: Add prototype for serial_restore().
594 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
596 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
597 minimal_symbol_count, because the NULL symbol is not included in
598 the count. This prevented this function from finding the last
601 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
603 * dbxread.c (process_one_symbol): if not defined
604 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
605 the start of the function, not just after N_FUN.
607 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
609 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
610 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
611 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
612 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
613 file. Remove preprocessor defines that previously did remapping.
615 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
617 * infcmd.c (run_command): Avoid long calls to printf_filtered.
618 Bug fix courtesy of Alexander Klaiber.
620 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
622 hp300 native support (hp300hpux untested).
624 * hp300ux-xdep.c: removed.
625 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
626 * xm-hp300hpux.h: updated copyright.
627 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
628 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
629 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
630 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
631 fork-child.o coredep.o corelow.o.
632 (NAT_FILE, NATDEPFILES): new macros.
633 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
634 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
636 (NAT_FILE, NATDEPFILES): new macros.
637 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
639 Vax ultrix native support.
641 * nm-vax.h: new file.
642 * Makefile.in (HFILES): added nm-vax.h.
643 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
644 coredep.o corelow.o removed.
645 (NAT_FILE, NATDEPFILES): new macros.
646 * xm-vax.h: updated copyright.
647 (REGISTER_U_ADDR): removed.
649 Apollo native support (untested).
651 * Makefile.in (HFILES): added nm-apollo68[bv].h.
652 * a68v-nat.c, nm-apollo68[bv].h: new files.
653 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
654 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
655 * a68v-xdep.c: removed.
656 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
657 inftarg.o fork-child.o a68v-xdep.o.
658 (NAT_FILE, NATDEPFILES): new macros.
660 * defs.h: include nm.h.
661 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
662 sparc-tdep.c, : do not include nm.h.
663 * doc/gdbint.texinfo: nm.h now included in defs.h.
665 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
667 * Makefile.in (VERSION): 4.7.1 post release!
669 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
671 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
673 * Makefile.in (VERSION): gdb-4.7 release.
674 * README: Update for gdb-4.7.
676 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
678 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
681 * alldeps.mak, depend: Update.
683 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
685 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
687 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
688 causes problems in setting breakpoint in the right place in
689 functions with `float' args which are passed as doubles.
690 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
691 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
693 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
695 * Makefile.in (HFILES): Add nm-i386sco.h.
696 * dwarfread.c: include <sys/types.h> for SCO.
697 * infptrace.c: Don't include ptrace.h under SCO.
698 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
700 * config/i386v.mt: Add exec.o to TDEPFILES.
702 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
704 * i386v-nat.c: Remove space from front of #endif.
705 * irix4-nat.c: Remove externs of registers[], include inferior.h
707 * mips-nat.c: Explicitly initialize zerobuf to 0!
708 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
709 Always setup fci->frame, even if it's non-zero. Too many places
710 depend upon this behavior (and I have to get a release out the
712 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
713 processing_gcc_compilation if we find the embedded stabs marker.
714 This fixes several bugs with finding the location of short or char
715 function parameters passed on the stack.
717 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
719 Native support for sun4sol2.
721 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
722 * nm-sysv4.h: new file.
723 * Makefile.in (HFILES): added nm-sysv4.h.
724 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
725 (NAT_FILE, NATDEPFILES): new macros.
726 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
728 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
730 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
731 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
733 * Makefile.in (VERSION): Tick to 4.6.9.
735 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
737 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
738 definition, replace with portable one.
739 * remote-nindy.c: Lint.
740 (nindy_wait): Return type is int, result is inferior_pid.
741 * symmisc.c (dump_psymtab): Only print section_offsets if set.
742 (initialize_symmisc): Remove empty function.
743 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
744 Remove obsolete, misspelled macro.
745 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
746 (all @node commands): Use new form to avoid nitpicking errors.
747 * doc/gdbint.texinfo: Document host/native/target split.
749 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
751 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
753 * xm-mips.h (offsetof): Don't define this if __STDC__.
755 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
757 umax native support (untested).
759 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
761 (NAT_FILE, NATDEPFILES): new macros.
762 * config/umax.mt (TDEPFILES): removed exec.o.
763 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
764 removed to nm-umax.h.
765 * nm-umax.h: new file.
766 * Makefile.in (HFILES): added nm-umax.h.
768 hppa native support (untested).
770 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
771 (NAT_FILE, NATDEPFILES): new macros.
772 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
773 * config/hppahpux.mt (TDEPFILES): removed exec.o.
774 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
775 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
776 * hppa[bh]-xdep.c: removed.
777 * hppa[bh]h-tdep.c: do not include ptrace.h.
778 * Makefile.in (HFILES): added nm-hppa[bh].h.
780 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
782 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
784 * mips-nat.c: Straighten out include files. Work around
785 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
788 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
790 * mips-nat.c (fetch_core_registers, register_addr): Copy from
791 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
792 backtraces from core files work.
793 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
794 Functions are now defined in mips-nat.c.
796 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
798 * remote-hms.c: Disable all uses of serial_nextbaudrate and
799 serial_default_name().
801 * remote-hms.c, ser-go32.c, serial.h: Change from
802 serial_timedreadchar() to new serial_readchar().
804 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
806 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
808 * c-exp.y: Moved handling of 'const' and 'volatile' from
809 <type> to <typebase>. This removes 2 conflicts.
811 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
813 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
814 from breakpoint table when reseting breakpoints.
816 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
818 Native support cleanup and corefile fixes for i386 SVR4 systems.
820 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
821 fill_fpregset): Moved to i386v4-nat.c
822 * i386v4-nat.c, nm-i386v4.h, : New files.
823 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
824 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
825 change i386v-nat.o to i386v4-nat.o.
827 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
829 Miscellaneous 386 configs updated.
831 * config/i386aout.mt (TDEPFILES): removed exec.o.
832 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
833 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
834 (NAT_FILE, NATDEPFILES): new macros.
835 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
836 config/i386v4.mt (TDEPFILES): removed exec.o.
837 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
838 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
839 (NAT_FILE, NATDEPFILES): new macros.
840 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
841 fork-child.o coredep.o corelow.o i386-xdep.o.
842 (NAT_FILE, NATDEPFILES): new macros.
844 Native support cleanup for i386bsd (untested).
846 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
847 * config/i386bsd.mh (NATDEPFILES): added exec.o
848 * tm-i386bsd.h (FLOAT_INFO): removed.
849 * nm-i386bsd.h (FLOAT_INFO): added.
851 Native support for i386v (untested).
853 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
854 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
855 (NAT_FILE, NATDEPFILES): new macros.
856 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
857 * i386-xdep.c: removed.
858 * Makefile.in (HFILES): added nm-i386v.h
859 * i386v-nat.c, nm-i386v.h: new file.
860 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
862 * tm-i386v.h (FLOAT_INFO): removed.
864 Native support for linux (untested).
866 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
867 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
868 (NAT_FILE, NATDEPFILES): new macros.
869 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
870 * Makefile.in (HFILES): added nm-linux.h.
871 * nm-linux.h: new file.
872 * xm-linux.h: updated copyright. cleaned up formatting.
873 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
875 Native support for sun386 (untested).
877 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
878 fork-child.o sun386-xdep.o.
879 (NAT_FILE, NATDEPFILES): new macros.
880 * config/sun386.mt (TDEPFILES): removed exec.o.
881 * Makefile.in (HFILES): added nm-sun386.h.
882 * sun386-nat.c, nm-sun386.h: new file.
883 * sun386-xdep.c: removed.
884 * xm-sun386.h: updated comment and copyright.
885 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
888 Native support for i386mach (untested).
890 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
891 fork-child.o mach386-xdep.o.
892 (NAT_FILE, NATDEPFILES): new macros.
893 * Makefile.in (HFILES): added nm-i386mach.h.
894 * nm-i386mach.h, i386mach-nat.c: new files.
895 * mach386-xdep.c: removed.
896 * xm-i386mach.h: updated copyright.
897 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
900 Native separation for go32 (untested).
902 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
903 * go32-nat.c: new file.
904 * go32-xdep.c (call_ptrace, child_resume,
905 fetch_inferior_registers, store_inferior_registers,
906 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
908 Native support for m88k (untested).
910 * Makefile.in (HFILES): added nm-m88k.h
911 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
912 FETCH_INFERIOR_REGISTERS): removed.
913 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
914 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
915 (NAT_FILE, NATDEPFILES): new macros.
916 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
917 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
918 * m88k-xdep.c: removed.
920 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
922 * i386b-nat.c: Comment changes.
923 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
925 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
927 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
929 Avoid longjmp()-catching compilation errors in cross-ports.
931 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
932 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
933 Move from mips-tdep.c and tm-{irix3,mips}.h.
934 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
936 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
939 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
940 (fetch_core_registers): Fix bfd_seek arguments.
942 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
944 Make core files work again (add back the `core' target).
946 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
947 (NATDEPFILES): Add corelow.o.
948 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
951 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
952 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
953 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
954 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
955 appears. FIXME, these should be moved to NATDEPFILES for native
958 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
960 Ultra3 host/target/native split. (untested).
962 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
963 (fetch_register, fetch_inferior_registers,
964 store_inferior_registers, fetch_core_registers): removed to
966 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
968 * Makefile.in (HFILES): added nm-ultra3.h.
969 * nm-ultra3.h, ultra3-nat.c: new files for native support.
970 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
972 (NAT_FILE, NATDEPFILES): new macros for native support.
973 * config/ultra3.mt (TDEPFILES): exec.o removed.
975 * xm-vaxult.h: add MEM_FNS_DECLARED.
977 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
979 * Makefile.in (VERSION): Roll to 4.6.8.
980 (OBS): Put version.o first, so Makefile rebuild happens early.
982 * command.h: Publicize prototype for not_just_help_class_command.
983 * command.c: Remove proto.
984 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
985 output. Move "maint info" from class info to class maintenance,
987 * infrun.c: Move "stop" to class_obscure, and give it a
988 function so it will not be seen as a global help topic. FIXME,
989 it should be possible to set these attributes independently.
991 * core.c (core_command): Make nicer error message for no core support.
993 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
995 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
996 (elfstab_build_psymtabs): staboffset and stabstroffset args are
998 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
999 (scan_compilation_units): Punt unused filename arg. dbfoff,
1000 lnoffset, and curlnoffset are file_ptr's now.
1001 (dwarf_build_psymtabs): Drop desc and filename args; use
1002 objfile. dbfoff and lnoffset are file_ptr's now.
1003 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
1004 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
1005 (elf_symfile_read): Skip desc and filename args to
1006 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
1007 * gdb-stabs.h: Use file_ptr rather than off_t.
1008 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
1009 compile-time debug check that someone turned off as "unused".
1010 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
1011 * symfile.h: Update dwarf_build_psymtabs and
1012 elfstab_build_psymtabs prototypes.
1013 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
1014 Use file_ptr offsets. bfd_seeks use L_SET.
1016 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
1018 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
1019 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
1020 value so that demangler won't be invoked. This greatly speeds up
1022 * mips-tdep.c (mips_pop_frame): Rewrite handling of
1023 linked_proc_info so that it properly deallocates the appropriate
1024 item after it is done with it instead of before.
1025 * Don't pass bogus frame pointer to create_new_frame(). Just
1026 leave it as zero so that lower level code will figure out the
1029 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1031 Sony News native support.
1033 * Makefile.in (HFILES): added nm-news.h.
1034 * nm-news.h: new file.
1035 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
1036 fork-child.o coredep.o to NATDEPFILES.
1037 (NAT_FILE, NATDEPFILES): new macros for native support.
1038 * config/news.mt (TDEPFILES): removed exec.o.
1040 * remote-vx.c: remove redundant include of sys/time.h.
1042 * infrun.c: include ctype.h. Otherwise some machines result in
1043 undefined for isdigit.
1045 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
1047 * configure.in: Convert m68k entries to m68* entries to handle
1048 all the various m68xxx hosts and targets.
1049 * config/news1000.mt: No longer needed, same as news.mt.
1051 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1053 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
1055 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
1057 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
1058 nm-sun2.h, nm-mips.h.
1060 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
1062 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
1064 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
1066 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
1068 * xm-hppah.h: if __STDC__ is not defined, define
1070 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
1071 compiler; see the comment in the file.
1073 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
1075 First cut at support for all BSD variants on 386.
1077 * tm-i386bsd.h, xm-i386bsd.h: New config files.
1078 * i386b-nat.c: New native support file.
1079 * configure.in: Add host and target for i[34]86-*-bsd*.
1080 * config/i386bsd.mh, config/i386bsd.mt: New config files.
1082 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1084 Sun2 native support (untested).
1086 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
1087 REGISTER_U_ADDR): removed to nm-sun2.h.
1088 * nm-sun2.h: new file.
1089 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
1090 fork-child.o sun3-xdep.o removed.
1091 (NAT_FILE, NATDEPFILES): new macros.
1093 Mips native support. Decstation and iris4 have been tested.
1096 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1097 fill_fpregset): removed to irix4-nat.c
1098 * mips-xdep.c: removed.
1099 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
1101 * procfs.c: include nm.h.
1102 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
1103 * xm-irix4.h: bump copyright.
1104 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
1105 PROC_NAME_FMT): removed.
1106 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
1107 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
1108 (NAT_FILE, NATDEPFILES): new macros for native support.
1109 (CC): supply default compiler switches.
1110 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
1111 fork-child.o coredep.o.
1112 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
1114 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
1115 fork-child.o mips-xdep.o coredep.o.
1116 (NAT_FILE, NATDEPFILES): new macros for native support.
1118 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1120 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
1121 (NATDEPFILES): added fork-child.o
1122 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
1123 (NATDEPFILES): added fork-child.o
1124 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
1125 (NATDEPFILES): added fork-child.o
1127 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
1129 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
1130 by using puts_filtered instead.
1132 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1134 * remote-nindy.c (nindy_load): Replacement version from Steve
1135 Chamberlain, doesn't require forking to run "strip" or "sx".
1137 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
1139 * Makefile.in (HFILES): Add nm-*.h files.
1141 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1143 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
1144 (NATDEPFILES): added fork-child.o.
1146 * doc/gdbint.texinfo: document a few more macros, create new
1147 section for native macros.
1149 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
1151 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
1152 resolution of copyright issues.
1154 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
1156 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
1157 subdir gets configured.
1159 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
1161 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
1163 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
1164 searching for a "bfd_strip" program. Also, fixed up arguments
1165 passed to that program.
1167 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
1168 which is now used for something else. Rewrite description of
1169 associated parameters to match how gdb does it now.
1170 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
1172 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
1174 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1176 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
1179 * inferior.h (proc_signal_handling_change): prototype removed.
1180 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
1181 (handle_command): now calls target_notice_signals.
1182 * procfs.c (proc_signal_handling_change): renamed to
1183 procfs_notice_signals. Now static. Add prototype. All callers
1185 * target.h (struct target_ops): new field, to_notice_signals.
1186 (target_notice_signals): new macro to cover new field.
1187 * target.c (cleanup_target): default to_notice_signals to ignore.
1188 * corelow.c (core_ops),
1190 inftarg.c (child_ops),
1191 procfs.c (procfs_ops),
1192 remote-adapt.c (adapt-ops),
1193 remote-eb.c (eb_ops),
1194 remote-es1800.c (es1800_ops, es1800_child_ops),
1195 remote-hms.c (hms_ops),
1196 remote-mm.c (mm_ops),
1197 remote-nindy.c (nindy_ops),
1198 remote-st2000.c (st2000_ops),
1199 remote-udi.c (udi_ops),
1200 remote-vx.c (vx_ops, vx_run_ops),
1201 remote.c (remote_ops),
1202 target.c (dummy_target),
1203 xcoffexec.c (exec_ops): added static initializer for
1205 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
1207 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
1209 * main.c (define_command): Add forgotten initializer.
1211 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
1213 * language.c, language.h: Move saved_language out to global
1214 expected_language. Set expected_language when user expectation
1216 * language.c (language_info): Don't print type/range checking gub.
1217 * main.c (main): Set expected language.
1218 (execute_command): Check against expected language.
1219 * symfile.c (set_initial_language): Set expected language.
1221 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
1223 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1225 A bunch of changes mostly to improve debugging of C++ programs.
1226 Specifically, the calling of inferiors methods is improved.
1228 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
1229 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
1230 hide the implementation details of pointer-to-method objects.
1231 How to tell if the pointer points to a virtual method is
1232 still very dependent on the particular compiler, but this
1233 should make it easier to find the places to change.
1234 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
1235 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
1236 macros, instead of a hard-wired-in code that incorrectly
1237 assumed a no-longerused representation of pointer-to-method
1238 values. And otherwise fix the relevant bit-rotted code.
1240 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
1241 If there are both fields and methods, put a space between.
1243 * stabsread.c (read_struct_type): Fix bug in handling of
1244 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
1245 by '_'). (It used to prematurely exit the loop reading in
1246 the fields, so it would think it should start reading
1247 methods while still in the fields. This could crash gdb
1248 given a gcc that can emit nested type information.)
1250 * valops.c (search_struct_method): Pass 'this' value by
1251 reference instead of by value. This provides a more
1252 consistent interface through a recursive search where the
1253 "bottom" functions may need to adjust offsets (due to multiple
1255 * valops.c, value.h, values.c: Pass extra parameters to
1256 value_fn_field and value_virtual_fn_field so we can
1257 correctly adjust offset for multiple inheritance.
1258 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
1259 virtual function calls by using value_virtual_fn_field().
1260 * values.c: New function baseclass_offset, derived from
1261 baseclass_addr (which perhaps can be made obsolete?).
1262 It returns an offset rather than an address. This is a
1263 cleaner interface since it doesn't mess around allocating
1265 * valops.c (search_struct_method): Use baseclass_offset
1266 rather than baseclass_addr.
1268 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
1270 * Makefile.in: Re-install 29K/UDI stuff.
1271 * remote-udi.c (udi_resume): Clean up.
1272 * (udi_wait): Rewrite, leave out bugs.
1273 * Add debugging code to print out all register fetches and stores.
1274 * Straighten out target_ops.
1275 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
1277 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
1279 * remote-udi.c (udi_create_inferior): run with no arguments should
1280 not pass the program name as an argument, since the UDI code
1281 already handles that.
1282 (udi_load): get the symbols from prog_name, not arg_string (the
1283 load command should really use arg_string as the program name, not
1284 prog_name, but at least the run command works now).
1286 * munch: HP9000/300 nm puts an extra space between T and symbol
1289 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
1290 needed for vxworks targets.
1292 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
1294 * am29k-tdep.c (_initialize_29k): Make it possible for the
1295 user to set and query the address where function calls into the
1296 inferior write a small scratch routine. `set call_scratch_address'
1297 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
1298 * remote.c (remote_prepare_to_store): Only fetch regs if they are
1299 not already cached validly.
1301 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1303 Rs6000 native support.
1305 * infptrace.c: remove #ifdef USG from around include ptrace.h.
1306 machines without this header should not be compiling this file.
1307 * nm-rs6000.h, rs6000-nat.c: new files for native support.
1308 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
1309 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
1310 * xm-rs6000.h: do not include ptrace.h.
1311 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
1312 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
1313 infptrace.o and inftarg.o move to NATDEPFIES.
1314 (NAT_FILE, NATDEPFILES): new macro for native support.
1316 Sun3 native support.
1318 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
1319 new macros for native support.
1320 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
1321 removed sun3-xdep.o.
1322 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1324 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
1325 * sun3-nat.c, nm-sun3.h: new files for native support.
1327 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
1329 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
1330 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
1331 dbfsize and use it to initialize new local file scope dbsize.
1332 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
1333 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
1334 DIEs as well as the current check for undersize DIEs. This helps
1335 to gracefully detect and reject corrupted DIE information.
1337 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
1339 Add `command hooks' and a hook for inferior program stopping.
1341 * command.h (struct cmd_list_element): Remove unused `aux'
1342 field. Add new `hook', `hookee', and `cmd_pointer' fields.
1343 * command.c (add_cmd): Initialize new fields, elim old.
1344 (add_alias_cmd): Clone new fields.
1345 (delete_cmd): Un-hook hookee if we're deleting hook.
1346 (help_cmd): Tell user the command is hooked, if it is.
1347 (lookup_cmd_1): Abbreviations return the original command
1348 instead of themselves, so that hooks on the original cmd will be
1350 * defs.h (enum command_class): Add class_pseudo and comments.
1351 * gdbcmd.h (execute_user_command): Add prototype.
1352 * infrun.c (normal_stop): If the stop command is hooked,
1353 run the hook whenever we stop.
1354 (hook_stop_stub): Stub for catch_errors.
1355 (_initialize_infrun): Set up pseudo "stop" command.
1356 * main.c (execute_user_command): Code extracted from execute_command.
1357 (execute_command): If hooked, run the hook before the command.
1358 (define_command): If defining a new hook, check the command it
1359 is hooking, and warn if none. Install the hook.
1360 * source.c (_initialize_source): "l" is an abbrev for "list".
1361 * doc/gdb.texinfo: Document command hooks.
1363 * Makefile.in (VERSION): Roll to 4.6.7.
1364 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
1365 * infrun.c (breakpoints_inserted): Make it static again.
1366 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
1368 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1370 Native file renaming.
1372 * nat-sparc.c -> sparc-nat.c
1373 * nat-sun4os4.h -> nm-sun4os4.h
1374 * nat-trash.h -> nm-trash.h
1375 * config/sun4os4.mh: track file renaming.
1376 * configure.in: link to nm.h rather than nat.h.
1377 * infptrace.c: include nm.h rather than nat.h.
1379 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1381 Host/target/native split for sun4.
1383 * Makefile.in (TSOBS): removed corelow.o.
1384 * infptrace.c: included nat.h.
1385 * nat-trash.h: temporary header file. This should be removed once
1386 all hosts have the native/host/target split.
1387 * configure.in: add a symlink from nat-trash.h to nat.h if no
1388 other nat file exists for this configuration.
1389 * sparc-tdep.c: no longer include sys/ptrace.h.
1390 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
1391 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1393 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
1394 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
1395 to NATDEPFILES. removed sparc-xdep.o.
1396 (NATDEPFILES, NAT_FILE): new macros for native support.
1398 Break the direct connection from core_file_command to any
1399 particular type of core file support.
1401 * target.h (find_core_target): new prototype.
1402 * target.c (find_core_target): new function. Walks the target
1403 list looking for the core target.
1404 * core.c (core_file_command): replace calls to core_detach and
1405 core_open with find_core_target and direct calls.
1407 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
1409 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
1411 config/hp300hpux.mh: ALLOCA1 was not defined.
1413 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
1415 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
1416 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
1417 until we can figure out a better way to do paging.
1419 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
1421 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
1422 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
1423 * hppa-coredep.c: Remove, now that we use the hook.
1424 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
1425 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
1427 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
1428 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
1429 be ripped out and reimplemented right (see elfread.c).
1430 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
1432 Rename all HPPA files to fit into unique DOS filenames:
1433 * *hppabsd* => *hppab*
1434 * *hppahpux* => *hppah*
1436 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
1438 Make the /proc support a target-struct in its own right.
1440 * Makefile.in: Remove inftarg.[co], since it is now included via
1442 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
1443 reference infptrace.o. Add fork-child.o to all *.mh that
1446 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
1447 No longer global functions.
1448 (fork_inferior): New global function from fork-child.c.
1449 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
1450 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
1451 (child_create_inferior): Moved to fork-child.c as fork_inferior.
1452 (child_create_inferior): New tiny function that calls fork_inferior.
1453 * fork-child.c: New file, containing fork_inferior, which is
1454 built from slight mods to inftarg.c's child_create_inferior.
1456 * procfs.c (procfs_ops): Add target vector.
1457 (attach): Rename as static do_attach.
1458 (procfs_create_inferior): New tiny function that calls fork_inferior.
1459 (child_xfer_memory): Rename to static procfs_xfer_memory.
1460 (store_inferior_registers): Rename to static procfs_store_registers.
1461 (inferior_proc_init): Rename to static procfs_init_inferior.
1462 (procfs_attach, procfs_detach, procfs_prepare_to_store,
1463 procfs_files_info, procfs_open, procfs_mourn_inferior,
1464 procfs_can_run): Slightly mangled copies of the corresponding
1465 child_XXX routines from inftarg.c.
1466 (proc_wait): Renamed to static procfs_wait.
1467 (child_resume): Rename to static procfs_resume.
1468 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
1469 (initialize_proc_fs): Rename to initialize_procfs. Set up
1472 * putenv.c: index -> strchr.
1473 * regex.c: Always rename bcopy to memcpy, etc.
1474 FIXME: Eventually do the renames rather than use #define's.
1475 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
1477 * sparc-xdep.c: Move deferred_stores to target dependent.
1478 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
1480 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
1482 Split non-target-dependent code out of target_attach routines.
1484 * target.h: Comments on target_attach args and results.
1485 * infcmd.c (attach_command): Check for existing execution, call
1486 target_attach, set up terminal status and wait_for_inferior, wait
1487 for the attach status, and do normal_stop.
1488 * inftarg.c (child_attach): Remove target independent stuff.
1489 * remote-adapt.c (adapt_attach): Ditto.
1490 * remote-mm.c (mm_attach): Ditto.
1491 * remote-udi.c (udi_attach): Ditto.
1492 * remote-vx.c (vx_attach): Ditto.
1496 * remote-hms.c (hms_attach): Remove completely, it was useless.
1497 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
1498 commented-out start_remote calls.
1499 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
1500 DENTER and DEXIT macros and their calls. Use a real debugger --
1501 like gdb -- to see what functions are being called when.
1502 * utils.c (strcmp_iw): Make nonstatic, for lint.
1504 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
1506 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
1508 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
1510 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
1511 fix to differentiate between gcc1 & gcc2 compiled files so that we
1512 can debug calls that pass structs as args correctly.
1513 * symmisc.c (dump_symtab): If block was compiled with gcc, say
1514 so, and what version.
1516 * remote.c (remote_wait): Make regs be char to avoid picayune
1517 ANSI compiler warnings.
1519 * energize.h: Move all external struct decls to inside of
1520 __STDC__, add prototype for energize_shell_wait().
1521 * energize.c (getpty): Clean up, make us really get a controlling
1523 * (energize_initialize): Disable SIGIO prior to setting up for
1524 I/O interrupts. Move setsid(), et. al. to getpty().
1525 * (energize_shell_wait): New routine to wait for things started
1526 via the shell command, uses wait() instead of /dev/proc.
1527 * Also, add prototype for execute_command_1().
1529 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1531 * inftarg.c (child_create_inferior, child_attach,
1532 child_mourn_inferior): collect unix child process stratum
1533 functions which live below the target vector into this file to
1534 facilitate host/target/native split. Also, make them static.
1535 * inflow.c (child_mourn_inferior): removed.
1536 * infrun.c (child_create_inferior, child_attach): removed.
1537 (resume): becomes global so that functions below the
1538 target vector can find it.
1539 * inferior.h (resume): add prototype.
1540 (child_mourn_inferior, child_create_inferior, child_attach):
1543 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
1544 replaced with find_default_attach and
1545 find_default_create_inferior.
1547 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
1549 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
1550 addresses don't get displayed in the wrong positions.
1552 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1554 Separate core functions along target vector in preparation for
1555 native support. Functions above vector now live in core.c. Those
1558 * core.c (solib_add_stub, core_close, core_open, core_detach,
1559 get_core_registers, core_files_info, core_ops): moved to corelow.c
1560 (_initialize_core): removed addition of core_ops target.
1561 * corelow.c: new file.
1562 (solib_add_stub, core_close, core_open, core_detach,
1563 get_core_registers, core_files_info, core_ops): moved from core.c
1564 (_initialize_corelow): new function.
1565 * gdbcore.h (core_open, core_detach): added prototypes.
1566 (core_ops): add forward declaration.
1567 * Makefile.in (SFILES_MAINDIR): add core.c
1569 (TSOBS): change core.o to corelow.o
1571 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
1573 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
1574 instead of 'sun' predefined symbol so that trap analysis code is
1575 enabled only when the TARGET is a sun3.
1577 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1579 * tm-i960.h (ext_format_i960): Add top-level declaration.
1580 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
1581 blocks, else Sun4 compiler complains.
1583 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
1585 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
1586 instruction's argument. Patch from jonathan@cs.stanford.edu
1589 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1591 Break the thread of control that implies that a unix child
1592 process will be the default target.
1594 * target.c (find_default_run_target, find_default_attach,
1595 find_default_create_inferior, return_zero): new functions.
1596 (cleanup_target): Make return_zero the default for to_can_run.
1598 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
1599 child_create_inferior references with find_default_XXX instead.
1601 * target.h (struct target_ops): new field, to_can_run.
1602 (find_default_attach, find_default_create_inferior): new prototypes.
1603 (target_can_run): new macro.
1605 * Also added a zero (default) to_can_run element to all static
1606 struct target_ops initializations throughout GDB, except:
1607 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
1609 * infrun.c (child_create_inferior): Clean up error handling when
1610 no exec file is specified.
1611 (child_attach): Don't require exec file.
1613 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
1615 Remove kill_inferior_fast, in favor of target_kill, which goes
1616 through the target vector.
1618 * inferior.h (kill_inferior_fast): remove declaration.
1620 * main.c (disconnect): call quit_cover using catch_errors rather
1621 than calling kill_inferior_fast directly. New way goes through
1622 the target vector, handles attached processes, and writes
1623 command history if appropriate.
1624 (quit_cover): new function, wrapper for quit_command.
1626 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
1627 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
1628 inlining them into the local kill_inferior when needed.
1630 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
1632 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
1633 * stabsread.c (read_struct_type): Simplify complicated expression
1634 for dumb DECstation compiler.
1636 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1638 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
1639 operands to memory management instructions, from WRS.
1641 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
1643 * main.c (main): Back out previous language setting changes.
1644 Replace with simple default to C before processing any init
1645 files. There MUST be a language set, even in the absence of
1646 init files or executables, or expression parsing fails.
1648 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
1650 * main.c (main): Move code that sets initial language to
1651 symfile.c. Fixup places where command files are processed to
1652 be consistent in setting a default language if none has been
1654 * symfile.c (set_initial_language): Add code moved from
1655 main() that sets an initial default language when a new
1656 symbol file is read.
1657 * symfile.c (symbol_file_command): Call set_initial_language.
1658 * symtab.c (find_main_psymtab): Add FIXME comment.
1660 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1662 * breakpoint.c, sparc-tdep.c: comment changes.
1663 * configure.in: removed target_dependent line.
1665 * remote-mm.c (mm_attach): change printf to error to prevent
1667 * remote-udi.c (udi_attach): change printf to error to prevent
1670 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
1671 calls to {fetch|store}_inferior_registers with calls to
1672 target_{fetch|store}_registers, for remote-target independence.
1674 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
1676 * Makefile.in: Fix bug I introduced in merging Rich's change.
1677 * infrun.c (child_create_inferior): Use proceed() rather than
1678 doing all the same stuff by hand.
1680 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1682 * Makefile.in, configure.in: add support for files used only when
1683 configured native, that is, when host = target.
1685 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1687 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
1688 stores are target dependent and were moved from xm to tm.
1690 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
1692 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
1694 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
1695 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
1697 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1699 * target.h (struct target_ops): removed to_convert_to_virtual and
1700 to_convert_from_virtual elements. Initializations removed from
1701 all static initializations.
1702 (target_convert_to_virtual, target_convert_from_virtual):
1704 (host_convert_to_virtual, host_convert_from_virtual): Removed
1705 forward declarations.
1706 * target.c (cleanup_target): removed default assignments for
1707 to_convert_to_virtual and to_convert_from_virtual.
1708 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
1710 * findvar.c (value_of_register, value_from_register):
1711 target_convert_to_virtual inlined.
1712 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
1713 * valops.c (value_assign): target_convert_from_virtual inlined.
1715 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
1717 * main.c (gdb_readline): Avoid printf_filtered, which sets char
1718 position wrong if used for the prompt.
1719 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
1721 Support for accessing arbitrary MIPS stack frames in memory.
1723 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
1724 set, run it before INIT_EXTRA_FRAME_INFO.
1725 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
1727 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
1728 (FP) value in the frame_info struct if it is zero (as from top of
1730 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
1732 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
1733 comes back as zero. So does FP_REGNUM, as a trigger for
1734 init_extra_frame_info.
1736 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
1737 the program counter set before INIT_EXTRA_FRAME_INFO is run.
1738 (INIT_FRAME_PC): Defined to null.
1739 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
1740 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
1741 Briefly explain MIPS stacks in GDB.
1743 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
1745 * copying.awk, copying.c (show_copying_command,
1746 show_warranty_command): Rename from copying_info, warranty_info,
1747 to match command function conventions.
1749 * utils.c (prompt_for_continue): Reinitialize more-counts
1750 before printing anything, and again afterward. Fix comments.
1751 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
1752 or alloca() if needed.
1754 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
1755 detect native versus cross-host.
1757 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
1759 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
1760 Suns. Rename to m68k_saved_pc_after_call.
1761 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
1762 m68k_saved... instead of sun3_saved...
1764 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
1766 * Makefile.in (update-depend, update-alldeps): Split out of
1767 setup-to-dist, for convenience in rebuilding the depend and
1769 (assorted): Update to catch straggler files when building gdb.tar.Z.
1771 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
1773 Preliminary cleanup for splitting host/native/target.
1775 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
1776 here; it is dealt with at a gdb-target-independent level.
1777 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
1778 high toned routine. Fix return type to void.
1779 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
1780 Rich and I believe the "real problem" was that both single_step
1781 and target_resume were issuing PT_CONTINUE calls. This would
1782 cause the second PT_CONTINUE to sometimes fail because the process
1783 was already running.
1784 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
1786 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
1788 * energize.c (pty_to_kernel): Must check for EAGAIN as
1789 termination condition.
1790 (full_filename): Don't prepend dirname if filename begins with /.
1791 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
1793 (getpty (NCR)): Lotsa bug fixes...
1794 (kernel_dispatch (case StopRType)): Use kill() instead of
1795 killpg() so we can deal with losing systems...
1796 (wait_for_events): Work around NCR select() lossage. It doesn't
1797 zero out readfds when select() returns zero.
1798 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
1799 getcwd() instead of getwd() (NCR getwd() seg faults).
1800 (energize_wait): Use sigaction() for NCR. Their version of signal()
1801 is unreliable by default.
1803 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
1804 error from PIOCSWSTOP.
1806 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
1807 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
1808 defs.h, utils.c: Make vfprintf_filtered global.
1810 * energize.c (send_location): New routine to consolidate all
1811 places where we must notify kernel of where the given pc is.
1812 (cplus_demangle): Put single-quotes around demangled names.
1813 (energize_call_command): Call send_location() after doing up,
1814 down, and frame commands.
1816 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1818 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
1819 pass at doc for two new remote targets---29K using UDI, and Tandem
1820 ST2000 using STDBUG.
1822 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
1824 * doc/all.m4: turn on H8/300 stuff for generic manual
1826 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
1827 after explicit call to breakpoint() in serial stubs.
1829 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
1831 * mipsread.c: Clean up some white space.
1832 (parse_symbol): Handle stEnd of stFile.
1833 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
1835 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
1836 store_inferior_registers): Replace unexplained numbers
1837 with manifest constants from a DECstation header file.
1838 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
1839 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
1841 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
1843 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
1844 for "down". Suggested by Richard Stallman.
1846 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1848 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
1849 redeclaration bug on SunOS 4.
1851 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
1853 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
1854 * m68k-stub.c: Remove a few extraneous ANSI-isms.
1855 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
1856 they aren't already there.
1857 * remote-vx.c (vx_prepare_to_store): Ditto.
1858 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
1860 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
1862 Removed a large number of changes inserted by Per Bothner
1863 for C++ support. These will go back in when they've been
1866 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
1868 * serial.h: Fix prototye for serial_raw().
1869 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
1870 serial_write() to match prototypes.
1871 * remote-st2000.c (get_reg_name): Make *p be const.
1873 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1875 * remote-nindy.c (nindy_fetch_registers): Make return type void,
1876 to agree with target structure field type.
1877 (nindy_store_registers): Ditto.
1879 * Makefile (OPCODES): New var, pointing to opcodes library.
1880 (CLIBS, CDEPS): Include it.
1881 (saber_gdb): Load opcodes library.
1883 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
1885 * a68v-xdep.c (store_inferior_registers): declare as void.
1886 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
1887 * remote-st2000.c: Massive changes to use new serial package.
1888 Also added 'connect' command to transparantly connect to serial
1890 * ser-termios.c: Big cleanup, use nicer coding conventions.
1891 * ser-bsd.c: New module, serial stuff for BSD systems.
1892 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
1893 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
1895 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1897 * doc/gdb.texinfo: fix shameful error of agreement reported by
1898 jimb@occs.cs.oberlin.edu (Jim Blandy)
1899 * doc/gdb.texinfo: remove old partial discussion of remote serial
1900 protocol (via serial debug stubs)
1901 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
1902 use of serial debug stubs
1904 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1906 * symfile.h: Declaration of set_demangling_style() moved
1907 here from demangle.h (which is now in ../include).
1908 * i386-xdep.c: Update comment.
1910 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1912 * symtab.c (completion_list_add_symbol): restructured to optimize
1913 for time. First clip names that cannot match. Then clip any
1914 names we've already considered. Drop a redundant strncpy. Drop
1915 a redundant malloc and associated free for demangled names.
1917 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
1919 * a68v-xdep.c (store_inferior_registers): Define as type void.
1920 * configure.in: Add host m68k-apollo*-bsd*.
1921 * demangle.c (struct demanglers): Use enum instead of constant
1922 value to keep braindamaged HP/Apollo compiler happy.
1924 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
1926 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
1927 match "FOO". This allows 'break Foo' to work when Foo is
1928 a mangled C++ function. (See comment before function.)
1930 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
1932 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
1933 for files in vx-share/*.c.
1934 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
1935 for normal GDB source files.
1937 * Makefile.in (VERSION): Roll to 4.6.6.
1939 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
1940 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
1941 * tm-sun3os4.h: Update comments.
1942 * xm-delta88.h: Remove STACK_END_ADDR.
1944 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
1946 * Makefile.in (VERSION): Roll to 4.6.5.
1948 * infrun.c: Lint for recent `handle' changes.
1950 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
1951 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
1952 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
1953 should include a ser-XXX.o module.
1955 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
1956 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
1958 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
1959 known suns in configure.in, rather than mapping them to unique
1960 config files that happen to duplicate other config files.
1961 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
1962 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
1964 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
1966 * configure.in (*-*-sunos*): Use trailing * to match all
1967 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
1968 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
1969 in production on Sun-4.
1970 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
1971 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1972 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1974 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
1975 config/sparc-noun.mt: New target configs for embedded.
1976 * config/sun4os3.{mh,mt}: Remove, never existed in production.
1978 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
1979 target definitions for embedded with and without underlines on
1980 identifiers. FIXME -- this ought to be known by BFD instead.
1982 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
1983 not a parameter of the CPU, but of the development environment.
1984 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
1986 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
1988 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
1989 (which involves reading in main's symtab) if we have no breakpoints.
1991 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
1993 * dwarfread.c (cu_language): New local variable to record
1994 language for current compilation unit being processed.
1995 * dwarfread.c (set_cu_language): New local function to decode
1996 and record language for current compilation unit being processed.
1997 * dwarfread.c (synthesize_typedef): Add local function to
1998 synthesize a typedef for C++ classes, structs, unions, and
2000 * dwarfread.c (read_structure_scope): Synthesize typedefs
2001 for C++ classes, structs and unions.
2002 * dwarfread.c (read_enumeration): Synthesize typedefs for
2004 * dwarfread.c (read_file_scope): Call set_cu_language to
2005 record language for current compilation unit. After symtab
2006 is built, save this recorded language.
2007 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
2008 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
2009 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
2010 typedefs for C++ classes, structs, unions, and enumerations.
2011 * dwarfread.c (scan_compilation_units): Call set_cu_language
2012 to record language for current compilation unit.
2013 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
2014 for TAG_enumeration_types, rather than in add_partial_symbol.
2015 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
2016 case with class, struct, and union type cases, now that they are
2017 the same. Remove tests for non-NULL name attributes, now done
2019 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
2020 treat as alias for TYPE_CODE_STRUCT for now.
2022 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
2024 * Makefile.in: map "gdb" through program_transform_name when
2027 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
2029 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
2030 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
2031 Use "regi" for local indexing through register numbers, reserving
2032 "regno" for the name of a specific register passed as an input
2033 parameter. Fix bug propagated through all versions that sometimes
2034 used regno as an index when it should have been regi, thus using
2035 -1 as an index in some cases.
2037 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
2039 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
2040 respectively, so same demangler can be used by other programs.
2041 * Makefile.in: Remove demangler stuff.
2042 * Makefile.in (depend): Pass -I../readline (needed for main.c).
2043 * demangle.c (_initialize_demangler): Tell demangler which
2044 CPLUS_MARKER to assume.
2046 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
2048 RS/6000 portability changes (for hosting cross-debuggers).
2050 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
2051 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
2052 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
2053 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
2054 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
2055 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
2056 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
2057 (NO_SINGLE_STEP): Add, target-dependent.
2058 (loadinfotextindex): Lowercase, remove "aix_".
2059 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
2060 (NO_SINGLE_STEP): Remove, target-dependent.
2061 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
2062 * xcoffread.c: Only build file if RS/6000 native GDB.
2063 (build_function_symbol): Remove #if 0'd code.
2064 * rs6000-tdep.c: Cleanup. Add static fn protos.
2065 Use CORE_ADDR for addresses throughout. Make void fns void.
2066 (pop_dummy_frame): Add FIXME about bogosity of design here.
2067 (rs6000_struct_return_address): Ditto.
2068 (frameless_function_invocation, frame_get_cache_fsr,
2069 frame_initial_stack_address, xcoff_relocate_symtab,
2070 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
2071 add_text_to_loadinfo, find_toc_address): Move from xdep file.
2072 Use CORE_ADDRs. Change identifiers to lowercase.
2074 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
2075 supplying dummy routines if non-native. Add prototype for
2076 static exec_one_dummy_insn. Move a mess of functions to
2077 rs6000-tdep.c (as above). Remove #if 0'd code.
2079 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
2080 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
2081 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
2083 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
2086 * vx-share/README, nindy-share/README: New files describing
2087 how these directories' code is shared, and with whom.
2089 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
2091 * configure.in (target configurations): Reformat into table.
2092 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
2094 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
2095 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
2096 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
2097 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
2098 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
2099 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
2101 * Makefile.in (config-check): Add command to check whether
2102 configure.in is consistent with config/*.
2104 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
2106 * configure.in (host configurations): Reformat nested cases into
2107 easy-to-maintain table.
2108 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
2109 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
2111 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
2113 * cplus-dem.c: Reorder args to most local functions to make them
2114 follow the consistent pattern of struct work_stuff pointer first,
2115 followed by pointer into string being demangled, followed by
2116 pointer to the string where the result is being stored, followed
2117 by other args. Also generally replace most variables of name
2118 "type" with "mangled" for consistency. They all pointed to the
2119 same string but half were one name and half the other.
2120 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
2121 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
2122 use whenever a qualified name is being demangled.
2123 * cplus-dem.c (do_type): Qualified names are treated similarly
2124 to fundamental types, not as modifiers of fundamental types.
2126 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
2128 * configure.in: Add sparclite as a target.
2130 * sparc-stub.c (handle_exception): Flush instruction cache just
2131 before returning to the user. (hexToInt): Fix overzealous cleanup.
2133 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
2135 * infrun.c (handle_command): Rewrite to allow multiple signal
2136 numbers, signal number ranges, and to recognize "all" to mean all
2137 signals except those used by the debugger.
2138 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
2139 to set or reset actions for specific signals.
2141 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
2143 * coffread.c (decode_type): Call alloc_type to alloc new
2145 * stabsread.c (read_array_type, read_range_type, define_symbol):
2146 Call alloc_type to alloc new types.
2147 * stabsread.c (define_symbol): Move dbl_valu symbol field data
2148 from type_obstack to symbol_obstack.
2149 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
2151 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
2152 associated with a type, using the same mechanism as was used to
2153 allocate space for the type structure itself.
2154 * coffread.c (patch_type, coff_read_struct_type,
2155 coff_read_enum_type): Use TYPE_ALLOC.
2156 * dwarfread.c (struct_type): Use TYPE_ALLOC.
2157 * gdbtypes.c (create_array_type, check_stub_method,
2158 allocate_cplus_struct_type): Use TYPE_ALLOC.
2159 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
2160 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
2161 read_range_type): Use TYPE_ALLOC.
2163 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
2165 * breakpoint.c (breakpoint_re_set): Select a default source
2166 symtab if one is not currently selected.
2167 * utils.c (query): Call wrap_here before building the output
2168 query string, to turn off wrapping and flush any buffered output.
2169 Otherwise our query may end up in the wrap buffer and never be
2171 * eval.c (evaluate_subexp): Report error when attempting to
2172 evaluate subscript for types without a target type, rather
2173 than dumping core by using the NULL pointer.
2174 * symfile.c (symbol_file_command): Forget current_source_symtab
2175 and current_source_line when discarding symbol table.
2177 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
2179 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
2181 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
2182 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
2184 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
2186 * remote.c (remote_open): Fix baud rate setting to make -b flag
2187 work. (remote_wait): Change 'T' message parser to deal with new
2188 improved format which allows stub to send an arbitrary bunch of
2190 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
2191 make all this re-entrant by storing all state on the stack. Clean
2192 up memory error trapping. (computeSignal, set_debug_traps):
2193 make it all table driven. Make a start at a baud rate setting command.
2195 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
2197 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
2199 * remote-vx.c: redefine malloc to avoid buggy declaration on
2200 RS/6000 <rpc/types.h>.
2201 xm-rs6000.h: include <sys/select.h> to define fd_set for
2202 <rpc/svc.h> on RS/6000.
2204 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
2206 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
2207 recursive invocations of make. Always create installation
2210 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
2212 * m68k-pinsn.c: Minor fix in style of output (don't use
2213 range to indicate floating point control registers).
2215 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
2217 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
2219 * infcmd.c (registers_info): Handle multiple register names.
2220 Changes inspired by Roland McGrath.
2222 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
2224 * sparc-stub.c: New file. Mix it with your SPARClite
2225 application, and it will speak GDB remote protocol!
2226 * remote.c (remote_wait): Change 'T' (expedited reply) message to
2227 deal with arbitrary registers. Needed for sparc-stub.
2229 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
2231 * cplus-dem.c (cplus_markers): Add table for gnu style and
2232 use throughout, in place of compile time constant CPLUS_MARKER.
2233 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
2234 * cplus-dem.c (cfront_special): New function, as suggested
2235 by pfieland@stratus.com.
2236 * cplus-dem.c (forget_types): New function.
2237 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
2239 * cplus-dem.c (mop_up): Call forget_types().
2240 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
2241 Use throughout, instead of checking current_demangling_style.
2242 * cplus-dem.c (demangle_signature): When finding an explicit
2243 start of function args, forget all remembered types for
2244 lucid/cfront style demangling.
2245 * cplus-dem.c (demangle_prefix): In a sequence of two or more
2246 underbar characters, use last pair as the delimiter. Hoist
2247 gnu_special() call up to cplus_demangle(). Call cfront_special()
2249 * cplus-dem.c (cplus_special): Fix virtual table name demangling
2250 for inherited classes.
2251 * cplus-dem.c (demangle_args): Document quirks of numbered
2252 references to previously seen types.
2253 * dbxread.c (read_ofile_symtab, process_one_symbol):
2254 Use AUTO_DEMANGLING rather than explicitly checking
2255 current_demangling_style.
2256 * demangle.h: Add some comments.
2257 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
2258 CFRONT_DEMANGLING): New macros.
2259 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
2260 not found in the actual producer string produced by lcc.
2261 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
2262 than explicitly checking current_demangling_style.
2264 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
2266 * breakpoint.c (enable_longjmp_breakpoint,
2267 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
2268 Check for duplicate breakpoints at the same address. Bug report
2269 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
2271 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
2273 * buildsym.c (end_symtab): Document that end_symtab can return
2274 NULL under non-error conditions.
2275 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
2276 returned from end_symtab for empty compilation units.
2278 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
2280 * am29k-tdep.c: Lint from DECstation compiler.
2281 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
2282 As the man page says, "Sometimes you just can't get lint to shut
2283 up". That doesn't mean you should blow away the code it won't
2285 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
2286 it up over the next few weeks. Make mips x 29k build.
2287 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
2288 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
2289 but leave it as a comment because the breakpoint instruction
2290 is not easily accessible at this moment (it's static, and if
2291 we define one here, it goes into every file compiled).
2293 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
2295 * Makefile.in (VERSION): Bump to 4.6.3.
2296 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
2297 function scopes when building partial symbol tables.
2298 * objfiles.c (open_existing_mapped_file): Make it clear in
2299 warning message that out of date mapped files are ignored.
2300 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
2301 unit source file name in error message.
2303 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
2305 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
2306 * dwarfread.c (struct_type): In absence of AT_byte_size for
2307 bitfield, use size of object of member's type for the size of
2308 the anonymous object containing the bit field.
2309 * dwarfread.c (completedieinfo): Set has_at_byte_size when
2310 an AT_byte_size attribute is seen.
2311 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
2312 union aux_ext (was aux_ent).
2313 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
2314 unsigned char* to char*, for Lucid compiler.
2315 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
2316 to be correct type (from unsigned char* to char*).
2317 * valprint.c (type_print_derivation_info): Minor tweak to placement
2318 of commas in derived class printing.
2319 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
2321 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2323 * xm-go32.h: Define LSEEK_NOT_LINEAR
2324 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
2325 then work out the lseek positions of newlines by running through
2326 the file and `tell'ing. This makes source file listing work on
2327 OS's where the relationship between physical position in file and
2328 canonical position is indeterminate, eg VMS and DOS.
2330 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
2332 * stabsread.c: Ensure that all members of all allocated structures
2333 are initialized to known state to avoid hard to find bugs with gdb
2334 using fields containing random data.
2335 * buildsym.c (start_subfile): Compact dirname initialization.
2336 * buildsym.c (patch_subfile_names): New function.
2337 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
2338 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
2339 * buildsym.h (patch_subfile_names): Add prototype.
2340 * dbxread.c (process_one_symbol): Call patch_subfile_names.
2342 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
2344 * remote-udi.c: Update comments.
2346 * remote.c (getpkt): Only force retransmission ten times;
2347 after that, assume bug in target code, and handle pkt anyway.
2349 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
2351 * configure.in: Add support for apollo 68k under BSD environment.
2352 * xm-apollo68b.h: New file to support above.
2354 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
2356 * configure.in: Recognize i486 host cpu.
2357 * valprint.c (type_print_derivation_info): Print derivation info
2358 in same form as class declarations in source.
2359 * valprint.c (type_print_varspec_suffix): Split arg printing
2360 code out to type_print_args function.
2362 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
2364 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
2365 at_import, at_frame_base.
2366 * dwarfread.c (completedieinfo): Remove cases for obsolete
2367 AT_visibility, AT_import, and AT_frame_base attributes.
2368 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
2369 i860, which can keep up to 4 shadow breakpoints.
2370 * tm-stratus.h (USG): Define.
2371 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
2372 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
2373 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
2374 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
2375 * config/stratus.mt (TDEPFILES): Include files available from
2376 stratus that are not yet in release pending receipt of paperwork
2378 * buildsym.c (finish_block): Minor code format change.
2379 * gdbtypes.h (struct field): Add to comments.
2380 * gdbtypes.h (virtual_field_bits): Add to comments.
2381 * objfiles.c (allocate_objfile): Change obstack interface to
2382 match FSF merging efforts.
2384 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
2386 * Makefile.in (VERSION): Bump to 4.6.2.
2387 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
2388 * Makefile.in (OBS): Add stabsread.o
2389 * Makefile.in (stabsread.o): Add build rule.
2390 * stabsread.c, stabsread.h: New files.
2391 * buildsym.c: Split out stabs specific support to stabsread.c.
2392 * buildsym.h: Split out stabs specific support to stabsread.h.
2393 * dbxread.c (stabsread.h): Include
2394 * dbxread.c (dbx_new_init): Call stabsread_new_init.
2395 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
2396 * dbxread.c (read_ofile_symtab): Call end_stabs.
2397 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
2398 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
2399 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
2400 really_free_pendings to cleanups.
2401 * elfread.c (elf_new_init): Call stabsread_new_init.
2402 * gdbtypes.c: Small changes to maintenance commands.
2403 * mipsread.c (stabsread.h): Include.
2404 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
2405 * xcoffread.c (stabsread.h): Include.
2406 * xcoffread.c (global_stabs): Remove redundant def.
2407 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
2409 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
2411 * lmode_inferior_valid, lmode_ours_valid: New static vars.
2412 * inflow.c (terminal_init_inferior, terminal_inferior,
2413 terminal_ours_1, initialize_inflow): Record and use state
2414 of lmode_inferior_valid and lmode_ours_valid.
2416 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2418 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
2419 include <sgtty.h> on USG. (from sef).
2421 * depend: es1800 dependency needed here.
2423 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
2425 * buildsym.c (read_struct_type): Initialize structs allocated
2426 with alloca, to avoid using random values from stack later on.
2427 * defs.h (fprintf_filtered): Add prototype.
2428 * gdbtypes.c (check_stub_method): Fix misleading comments.
2429 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
2431 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
2432 small changes to maint support functions.
2433 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
2434 for some fields and expand comments.
2435 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
2436 macro and track change to obstack_full_begin macro.
2437 * utils.c (fprintfi_filtered): New function.
2438 * valprint.c (type_print_base): Fixup field printing to not
2439 print extraneous lines and not print bogus "no data fields"
2440 messages for C++ classes with no data members. Also use new
2441 fprintfi_filtered function.
2443 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2445 * configure.in: es1800 ok for 68000 too.
2447 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2449 * configure.in: echo error messages to stderr, not stdout
2451 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2453 * configure.in: recognize hppa* instead of hppa
2455 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
2457 * energize.c: Second cut at DynamicLoad message handling.
2459 * energize.c: Relativize pathnames in #include statements.
2460 * (kernel_dispatch): Better error messages for unknown protocol
2462 * (kernel_dispatch): First cut at DynamicLoad message handling.
2464 * Makefile.in: Remove -I../readline from all compilations,
2465 include a special case for main.o instead.
2467 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
2469 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
2470 error if it fails to find a member type, rather than return NULL
2471 and trigger a coredump.
2472 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
2473 lookup_demangled_partial_symbol,): Ask demangle_and_match to
2474 match on complete demanglings, including argument lists for member
2475 functions, rather than just accepting the first demangling that
2476 matches the class and function name.
2477 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
2478 to start_symtab as the directory name.
2479 * dwarfread.c (completedieinfo): Strip off any leading hostname
2480 portion of the AT_comp_dir attribute string. Gdb doesn't know
2481 what to do with them (FIXME).
2483 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
2485 * breakpoint.c (commands_command): Simplify code a bit, remove
2486 unnecessary fflush().
2488 * Makefile.in (OTHERS): Add gcc.patch.
2489 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
2491 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
2493 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
2494 lcc producer string.
2496 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
2498 * WHATS.NEW renamed to NEWS.
2500 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
2502 * dbxread.c, dwarfread.c: Re-enable experimental code to
2503 automatically select demangling style.
2504 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
2505 DEMANGLING_STYLE, to make more descriptive. Revert back to
2506 "auto" as default. Comment use.
2507 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
2508 * Makefile.in (${DEMANGLER}.o) Remove target and special
2511 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
2513 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
2515 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
2517 * Makefile.in, demangle.c: Change default demangling style to
2519 * Makefile.in: Update version to 4.6 !!!
2520 * README, WHATS.NEW: Update for 4.6.
2522 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
2524 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
2527 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
2528 nodes as base classes.
2530 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
2532 * alldeps.mak, depend: Update.
2534 * xcoffread.c: Add decl for section_offset to keep prototype happy.
2536 * Makefile.in (VERSION): 4.5.9.
2538 * xm-hp300bsd.h: Add decl for strdup().
2539 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
2540 PDR. Cleanup a few things, fix compilation warnings.
2542 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
2544 * Makefile.in (DEMANGLING_STYLE): New define to set default
2545 demangling style for C++. Defaults to "auto".
2546 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
2547 * Makefile.in (SFILES_MAINDIR): Add demangle.c
2548 * Makefile.in (OBS): Add demangle.o
2549 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
2550 Remove compile time decisions about demangling style and replace
2551 with runtime decisions using current_demangling_style.
2552 * cplus-dem.c (main): Expand code included during building of
2553 standalone demangler to recognize demangling style options.
2554 * dbxread.c (demangle.h): Include.
2555 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
2556 demangling style if processing g++ code and current demangling style
2557 is auto (Note: this feature currently disabled.)
2558 * demangle.c: New file, generic demangling control.
2559 * demangle.h (demangling_styles): New enumeration to select one
2560 of several demangling styles. Also define string names for each
2562 * demangle.h (set_demangling_style): Add prototype.
2563 * dwarfread.c (demangle.h): Include.
2564 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
2565 New producer string prefixes to recognize.
2566 * dwarfread.c (handle_producer): Consolidate actions for specific
2567 producers. Set demangling style based on producer string if
2568 current style is auto. (Note: this feature currently disabled.)
2569 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
2571 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
2573 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
2575 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2577 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
2578 * c-exp.y: Call lookup_signed_typename() after seeing
2579 "signed". This handles "signed char" correctly.
2580 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
2581 keywords before a type specifier.
2583 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
2585 * command.c (lookup_cmd_1): Clarify descriptive comments.
2586 * gdbcmd.h (maintenanceprintlist): Add declaration.
2587 * main.c (maintenanceprintlist): Add definition.
2588 * main.c (gdb_completer_command_word_break_characters): Add.
2589 * main.c (symbol_completion_function): Switch completer word
2590 break character sets dynamically, based on whether completion is
2591 being done on commands or on something else.
2592 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
2593 * maint.c: Include demangle.h.
2594 * maint.c (maintenance_demangle): New function.
2595 * maint.c (maintenance_print_command): New function.
2596 * maint.c (_initialize_maint_cmds): Reorganize some commands
2597 under new maintenance print subcommand.
2599 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2601 * gdbtypes.c (lookup_struct_elt_type): If the input type is
2602 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
2603 target type. Otherwise, 'whatis this.field' wouldn't work,
2604 which would be inconsistent, since 'print this.field' works.
2605 * buildsym.c (read_struct_type, read_enum_type): Clear
2606 TYPE_FLAG_STUB flag.
2607 * buildsym.c (cleanup_undefined_types): Don't rely on a
2608 flawed "Reasonable test to see if" a type has been defined
2609 since it was referred to; now we can just see if the
2610 TYPE_FLAG_STUB flag has been cleared.
2611 * valprint.c (print_type_base): Emit public/protected/private
2612 labels for methods as well as fields. Also, indent these labels
2613 2 spaces instead of 4, for a more conventional "look".
2614 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
2615 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
2616 * gcc.patch: New file. Contains patch for gcc (so people
2617 with gdb-2.2.x won't have to wait for a new gcc release).
2619 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
2621 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
2622 (print_addr): Call print_address to show symbolic version as well.
2624 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
2626 (vx_read_register): Declare inferior_fp_regs. Delete code for
2627 copying "inferior_registers" around; the values are already in var
2628 "registers". Use correct size for register set.
2630 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
2631 target doesn't support it.
2632 (vx_read_register): Don't try reading them either.
2634 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
2635 VxWorks back end reads them in one contiguous set except for this
2637 (register_names): Change "pc" to "pcw" to avoid confusion printing
2639 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
2640 find the PC under VxWorks.
2642 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
2644 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
2645 to create new blank types, instead of handcrafting them.
2646 * defs.h (printfi_filtered): Add prototype.
2647 * utils.c (printfi_filtered): New function.
2648 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
2649 to simplify the code. Other cleanups.
2650 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
2651 * gdbtypes.h (struct cplus_struct_type): Add comments describing
2652 use of various fields.
2653 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
2654 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
2655 production that currently treats it exactly the same as STRUCT.
2656 * c-exp.y (yylex): Recognize "class" as token CLASS.
2657 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
2658 * symtab.c (decode_line_1): Fix to pass quoted args on down to
2659 general symbol handling code. Call cplus_mangle_opname with
2661 * symtab.c (decode_line_2): Print demangled function names in
2662 breakpoint menus, instead of just file and line number.
2663 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
2664 * valprint.c (type_print_base): Print "class" for C++ classes,
2665 rather than "struct". Print section labels for public, protected
2666 and private members of C++ classes.
2667 * values.c: Include demangle.h.
2668 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
2670 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
2672 * Makefile.in (VERSION): Update to 4.5.8.
2674 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
2676 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
2677 prevent crashes when examining cross-targets.
2678 * dbxread.c (process_one_symbol): Include directory name when
2679 calling start_subfile for SOL & BINCL symbols. This allows gdb to
2680 find include files, and yacc/lex sources when the cwd doesn't match
2681 that in which the object was compiled.
2682 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
2684 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
2687 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
2689 * maint.c (maintenance_command, maintenance_info_command):
2690 Install with allow_unknown as 0 and call help_list to show
2691 list of possibilities when no subcommand is specified.
2693 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
2695 * configure.in: Add m68k-ericsson-*.
2696 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
2698 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
2700 * maint.c: New file.
2701 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
2702 * Makefile.in (OBS): Add new file maint.o.
2703 * defs.h (command_class): Add class_maintenance.
2704 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
2705 commands. Allow for them (and other nonessential parts of gdb)
2706 to be selectively left out under special circumstances.
2707 * gdbtypes.c (recursive_dump_type): New function; supports
2708 maintenance print-type command.
2709 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
2711 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
2713 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
2714 initializers. Add initializations for setprintlist, showprintlist,
2715 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
2716 * printcmd.c (maintenance_print_type): New maintenance cmd.
2717 * valprint.c (setprintlist, showprintlist): Move to main.c, as
2718 implied by comment that all cmd lists are owned by main.c.
2719 * infcmd.c (unsetlist): Move to main.c, as implied by comment
2720 that all cmd lists are owned by main.c.
2721 * language.c (setchecklist, showchecklist): Move to main.c, as
2722 implied by comment that all cmd lists are owned by main.c
2723 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
2724 deletelist): Remove redundant declarations (also in gdbcmd.h).
2725 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
2726 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
2727 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
2728 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
2729 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
2730 maintenance_print_msymbols, maintenance_print_objfiles):
2732 * symmisc.c (printsyms_command, printpsyms_command,
2733 printmsyms_command, printobjfiles_command): Removed from
2734 _initialize_symmisc.
2735 * main.c (dump_me_command): Moved to maint.c and renamed to
2736 maintenance_dump_me.
2737 * breakpoint.c (all_breakpoints_info): Rename to
2738 maintenance_info_breakpoints.
2739 * breakpoint.c (_initialize_breakpoint): Convert add_info of
2740 all_breakpoints_info to add maintenance_info_breakpoints to the
2741 maintenanceinfolist instead.
2742 main.c (initialize_main): Set up maintenance class commands.
2744 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
2746 * energize-patches: Fix minor problems with building energize lib.
2748 * energize-patches: Change names of all cadillac procedure calls
2749 to be energize procedure calls. Simplify many hooks by moving
2750 tests energize.c. Configure energize, and build it automatically now.
2752 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
2754 * Makefile.in (VERSION): Bump to 4.5.7.
2755 * cplus-dem.c (demangle_args): Validate index for previously
2756 seen type to guard against bogus values from malformed manglings.
2757 * valops.c (value_struct_elt_for_reference): Guard against
2758 blindly using NULL return value from lookup_symbol.
2760 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
2762 * cadillac.c, cadillac-patches: Rename to energize.c and
2763 energize-patches. Change all routines and variables named
2764 'cadillac*' to 'energize*'. Create new file called energize.h to
2765 hold all interface declarations.
2767 * deblib/connection/*: Move all of this stuff into energize/, but
2768 delete unneeded files.
2770 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
2772 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
2774 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
2775 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
2776 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
2777 child processes, to avoid dead ones "hanging around" after GDB exits.
2778 (attach): Always stop the process if it needs it. Set RLC flag
2779 when attaching running processes, so it will continue if we detach
2780 it, quit, or are killed.
2781 (detach): Clear faults and set RLC flag to make process run
2783 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
2785 (info_proc): Open process O_RDONLY, so we can see any process,
2786 even those controlled by debuggers.
2787 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
2789 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
2791 Relocate symbols using an array of section_offsets, rather than a
2792 single `addr' or `offset'. This makes Solaris-2 support work, and
2793 permits better VxWorks (and maybe xcoff) support later.
2795 * symtab.h (struct section_offsets): New structure for keeping
2796 a set of offsets, rather than a single one.
2797 (struct objfile): Replace addr with section_offsets member.
2798 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
2799 * gdb-stabs.h: New include file with `symbol type specific'
2800 parameters for psymtabs and objfiles.
2801 * Makefile.in (HFILES): Add gdb-stabs.h.
2802 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
2803 * coffread.c: Conforming changes. Fake offset array always 0.
2804 * dbxread.c: Conforming changes.
2805 (struct dbx_symfile_info): Move to gdb-stabs.h.
2806 (start_psymtab): Call elfstab_offset_sections to calculate good
2807 offsets for this source file, based on the ELF symbol table info.
2808 (read_ofile_symtab): Yank N_CATCH, which is dead.
2809 (process_one_symbol, N_CATCH): Yank.
2810 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
2811 Relocate with SECT_OFF_TEXT.
2812 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
2813 to distinguish relocatable from absolute symbols. Then, if not
2815 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
2816 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
2817 (", N_ROSYM): SECT_OFF_RODATA.
2818 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
2819 (dbx_symfile_offsets): Add to translate addr to offset.
2820 * dwarfread.c: Conforming changes. Single offset currently used.
2821 * elfread.c: Add various complaints about elf/stab stuff.
2822 #include gdb-stabs.h. Conforming changes, using a single offset.
2823 (elf_symtab_read): Record info from BSF_FILE symbols, and local
2824 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
2825 for later use in building psymtabs.
2826 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
2827 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
2828 (free_elfinfo): New fn, frees all chained stab_section_infos
2829 in an objfile, and zaps the start-of-chain pointer.
2830 (elfstab_offset_sections): New fn, looks in stab_section_info
2831 chain to determine section bases to relocate a psymtab's worth
2832 of symbols, as they are being read.
2833 * mipsread.c: Conforming changes. Stabs-reading will relocate
2834 using one offset. MIPS-reading will not relocate at all.
2835 * partial-stab.h: Relocate different symbol types using different
2836 offsets from section_offsets.
2837 * symfile.c: Conforming changes.
2838 (find_lowest_section): Unused function to use later
2839 to free us from the Tyranny of the Text Section.
2840 (syms_from_objfile): Translate absolute arg ADDR to offsets used
2841 in all lower layers of symbol reading. Call format-specific
2842 sym_offsets function to initialize offsets for high speed symbol
2844 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
2845 (symbol_file_command, add_symbol_file_command): Callers changed.
2846 * symmisc.c (dump_psymtab): Print new relocation parameters.
2847 * xcoffread.c: Corresponding changes.
2849 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
2850 * main.c (main): Read the $HOME/.gdbinit file before processing
2851 the argv arguments (e.g. reading symbol files or core
2852 files). This allows global parameters to be set, which will apply
2853 during the symbol reading. The ./.gdbinit is still read after
2855 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
2856 * xcoffexec.c: Clean up quote inside comment.
2858 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
2860 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
2861 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
2862 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
2863 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
2864 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
2865 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
2866 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
2867 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
2868 values.c, xcoffread.c:
2869 Remove "(void)" casts from function calls where the return value
2870 is ignored, in accordance with GNU coding standards.
2872 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
2874 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
2875 * partial-stab.h: Ignore N_ENDM.
2876 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
2877 CODE or DATA section attachment. This eliminates a lot of random
2878 values from shared libraries, which screw up the ordinary symbols
2879 in the address ranges they happen to overlap.
2880 * buildsym.c (define_symbol): Eliminate special tests
2881 for function types; move into "function" cases in switch statement.
2882 (define_symbol: 'f', 'F', 'P'): Process all parameter types
2883 in case they define new type numbers. But ignore them (FIXME).
2884 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
2885 (read_sun_builtin_type): Add commentary.
2887 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2889 * xm-rs6000.h: define MEM_FNS_DECLARED
2891 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
2893 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
2894 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
2895 * mips-xdep.c: Remove most include files (unused, caused errs).
2896 (fetch_core_registers): Use right parameters in dummy fn.
2898 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
2900 * buildsym.c (scan_file_globals): Beware the null file.
2901 Fix from Jim Williams.
2903 * stack.c (return_command): Evaluate expression *before* popping
2904 off the stack frames! Fix inspired by Jim Williams.
2905 (up_silently_command, down_silently_command): No sel frame is error.
2907 * defs.h (memcpy, memset): Conditionalize decls on
2908 #ifndef MEM_FNS_DECLARED, since DECstation differs.
2909 (alloca): Break out the STDC and non-STDC alloca cases, to make
2910 it work on old preprocessors as well as "picky ANSI" ones.
2911 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
2913 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
2914 * utils.c (fputs_demangled): Rename SLOP since DECstation system
2915 header files define it!
2917 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
2919 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
2921 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
2922 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
2923 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
2924 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
2925 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
2926 utils.c, valarith.c, valops.c, valprint.c, values.c:
2927 Replace bcopy() use with memcpy(), which is more standard and can
2928 take advantage of gcc's builtin functions for increased performance.
2929 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
2930 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
2932 Replace bzero() use with memset(), which is more standard and can
2933 take advantage of gcc's builtin functions for increased performance.
2934 * i386-tdep.c, main.c, valprint.c:
2935 Replace bcmp() use with memcmp(), which is more standard and can
2936 take advantage of gcc's builtin functions for increased performance.
2938 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
2940 * remote.c (remote_wait): Fix cast on signal() call.
2941 * defs.h (alloca): More diddling with alloca. Have to ensure
2942 that it has a prototype, so that if alloca is defined as a macro
2943 that takes an arg, the definition is seen as a use of a macro
2944 that takes an arg, to satisfy picky ANSI preprocessors.
2946 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
2948 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
2949 consistency with all other gdb files.
2950 * cadillac.c: Use <string.h> rather than <strings.h>.
2951 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
2952 * Makefile.in (MAKE): Remove definition for consistency with
2953 other Makefile.in files and to fix problem with recursive makes.
2955 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
2957 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
2960 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2962 * source.c (print_source_lines): for DOS interoperability; don't
2963 print CR (013) as ^M.
2965 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
2967 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
2969 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
2971 * remote.c (remote_wait): Cast signal to void * to avoid warning
2972 from busted HP compiler.
2974 * partial-stab.h (N_SO): Rearrange code a little so that all SO
2975 stabs cause end_psymtab to be called.
2977 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
2978 compiler feature of putting 'c' into basic type descriptors for
2981 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
2982 where there is no place for nPC in prrun struct.
2984 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
2986 * mipsread.c: Pass NULL name pointer to init_type, not 0.
2987 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
2988 * dwarfread.c (enum_type): Save enum names on type_obstack.
2989 * dwarfread.c (struct_type): Save member name on type_obstack.
2990 * symtab.c (_initialize_symtab): Fix misspelling.
2991 * regex.c (store_jump, insert_jump): Return void.
2993 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
2995 * defs.h (PARAMS): Move to ../include/ansidecl.h.
2996 (alloca): Declare return type on SPARC, since Sun doesn't.
2997 (*_BYTE_ORDER): Improve comment: *must* be defined.
2999 * tm-hppa.h: New file, architectural definition of HP PA.
3000 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
3002 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
3003 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3004 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
3005 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
3008 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3009 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
3010 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
3012 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
3014 * printcmd.c (output_command): Thinko.
3015 (x_command): Only set remembered size/format if cmd succeeds.
3017 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
3018 since it is no longer used and burns time for every symbol read.
3019 (process_one_symbol): Treat N_CATCH like default (complain).
3021 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
3023 * partial-stab.h (case N_TEXT): Fix fencepost error when
3024 detecting start of new symbol info after reading symtab for a
3025 module with a zero length TEXT segment.
3027 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
3029 * Makefile.in (VERSION): Bump to 4.5.6.
3030 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
3032 * defs.h (NORETURN): Define away for Lucid compiler.
3033 * remote.c (remote_timer, remote_interrupt): Signal handlers
3035 * ser-termios.c (serial_write, serial_close): Return whatever
3036 value the write/close call returns, rather than falling off end.
3037 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
3038 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
3040 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
3041 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
3043 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
3044 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
3045 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
3046 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
3048 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
3049 store_inferior_registers): Supply missing fourth argument to
3051 * cadillac.c (kernel_dispatch): Make return type void.
3052 * cadillac.c (iosig): Signal handlers take one int arg.
3053 * valprint.c (val_print_fields): Call fprint_symbol to get
3054 automatic C++ demangling for mangled field names.
3056 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
3058 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
3059 * dwarfread.c (enum_type): Fix misspelling in comment.
3060 * valprint.c (val_print_fields, cplus_val_print): Minor
3061 adjustment to printing of C++ class structures to more closely
3062 match format for printing C structures, with and without setting
3065 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
3067 * infrun.c (wait_for_inferior): Don't test for SIGEMT
3068 (which is not a Posix signal) if it isn't defined.
3069 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
3070 New port to Linux (a free Unix clone for 386 machines).
3072 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
3074 COFF changes for dealing better with EPI 29K C compiler output.
3076 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
3078 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
3079 (read_coff_symtab): Move patch_opaque_types call from
3080 coff_symfile_read. Restrict it to symtabs from this objfile.
3081 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
3082 references on opaque type chain; just let coff_lookup_type handle 'em.
3083 (decode_type): Complain about tagndx values on
3084 non-struct/union/enum types, which the EPI compiler tends to produce.
3086 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
3088 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
3091 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
3092 usage to match new prototype. Include libbfd.h to get prototype.
3094 * source.c (find_source_lines): Handle large st_size fields.
3096 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
3098 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
3099 * stack.c (return_command): Use cleanups to avoid memory leaks.
3101 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
3103 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
3104 INT_REGNUM to INTE_REGNUM.
3106 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
3108 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
3110 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
3111 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
3112 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
3113 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
3115 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
3116 declarations of malloc/realloc/free that are inserted by some
3118 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
3120 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
3121 another decl of strdup (this really ought to come from libiberty.h!).
3123 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
3125 * remote.c (getpkt): Error if input exceeds buffer size.
3126 (_initialize_remote): `set remotedebug' enables packet trace.
3128 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
3129 N_SLINE's, etc, just like Sun cc on Solaris2.
3131 * am29k-tdep.c (read_register_stack, write_register_stack):
3132 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
3133 variable. Add `set' and `show' commands for it.
3134 * doc/gdb.texinfo: Document it.
3136 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
3138 * valprint.c (type_print_1): Plug memory leak. Print all
3139 C++ syms as demangled, not just functions.
3140 * buildsym.c (read_range_type): When we find a signed char
3141 type, do a lookup of signed char, not plain char. Plain char's
3142 still get looked up as plain char's elsewhere.
3144 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
3146 * eval.c: Avoid residue-by-zero when evaluating without side effects.
3147 (Bug and fix found by Pierre Willard.)
3149 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
3151 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
3153 * xm-rs6000.h: Add decl for strdup().
3155 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
3158 * breakpoint.c (enable_command, disable_command): Without args,
3159 should only affect normal breakpoints and watchpoints.
3161 * m68k-pinsn.c (print_insn_arg): Make register be const.
3162 * xcoffexec.c: Remove ' from comment.
3163 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
3164 with decls of malloc in c-exp.tab.c (as produced by yacc).
3165 There's got to be a better way to do this...
3167 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
3169 * partial-stab.h: Convert single rindex use to strrchr.
3170 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
3171 standard <strings.h> file, now that the only single use of
3172 rindex in the gdb source files is gone.
3174 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
3176 * mipsread.c: Undo ill effects from including <strings.h>,
3177 which #defines index to be strchr. Unfortunately, index is
3178 a member of a symbol table structure that can't be changed.
3179 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
3180 remove redundant #include's.
3182 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
3184 * mipsread.c: #include <strings.h> for rindex().
3186 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
3188 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
3190 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
3192 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
3193 extraneous SO stabs from busted C++ compilers.
3195 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
3197 * Makefile.in (VERSION): Bump to 4.5.5.
3198 * symtab.c (decode_line_1): Until C++ support stabilizes, when
3199 C++ lookups fail, print possibly helpful hint about completion.
3200 * cplus-dem.c (demangle_signature): Fix ARM style demangling
3201 for static data members.
3202 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
3203 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
3204 it's broken on ncr3000's.
3206 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
3208 * dwarfread.c (decode_modified_type): Change type of first arg.
3209 Change 'modifier' to char from unsigned char. Cast single use
3210 that needs to be unsigned char.
3211 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
3212 * utils.c (strdup_demangled): Add function.
3213 * defs.h (strdup_demangled): Add prototype.
3214 * stack.c (return_command): Demangle C++ function names for query.
3215 * infcmd.c (jump_command): Demangle C++ function names for query.
3216 * cplus-dem.c (consume_count): New function and prototype.
3217 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
3218 do_type): Replace conversion code with consume_count().
3219 * cplus-dem.c (gnu_special): Fix demangled of static members.
3220 * source.c (list_command): Print demangled function names
3221 when appropriate. Fix supplied by Peter Schauer.
3223 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
3225 * sparc-tdep.c: Clean up slightly for Solaris2.
3227 * buildsym.c (define_symbol): Nameless types are now on several
3228 platforms; generalize them and un-ifdef them to make Solaris 2
3231 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
3233 * infcmd.c: Fix typo (reported by Rob Savoye).
3234 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
3235 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
3236 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
3237 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
3238 rather than the one for the first file in the dependency chain.
3240 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
3241 set. Don't reset our own texthigh, or dependency-only pst's, in
3242 scanning all the rest of the psymtabs.
3243 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
3245 * buildsym.h (N_UNDF): Improve comments.
3246 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
3248 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
3250 * symtab.h (struct symbol): Add aux_value union for preserving
3251 an additional per-symbol value.
3252 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
3253 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
3254 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
3255 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
3256 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
3258 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3260 * symfile.c (clear_symtab_users_once): Now non-static (for
3263 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
3265 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
3266 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
3267 vax-pinsn.c: Remove reg_names decl (now in defs.h).
3269 Solaris-2 support on SPARC:
3271 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
3272 Add symbol_size and file offsets to struct symloc.
3273 Add static symbol_table_offset, string_table_offset,
3274 file_string_table_offset, next_file_string_table_offset,
3276 (add_old_header_file): Convert error() to complain()t.
3277 (dbx_symfile_read): Get symbol size via the objfile.
3278 Also get symbol_table_offset.
3279 (dbx_symfile_init): Record symbol size and count via the objfile.
3280 (dbx_next_symbol_text): Always add file_string_table_offset when
3281 accessing string table.
3282 (read_dbx_symtab): Initialize file_string_table_offset to 0.
3283 (SET_NAMESTRING): Use the offset.
3284 (end_psymtab): Large kludge to determine addresses where source
3285 files start and end (for the psymtab header).
3286 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
3287 Get this, symbol size, and symbol offset, from psymtab.
3288 (read_ofile_symtab): Don't back up one symbol for Solaris2.
3289 Patch up last_source_start_addr if zero in N_SO.
3290 (process_one_symbol): Add variable function_start_offset.
3291 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
3292 BLOCK_ADDRESS_FUNCTION_RELATIVE.
3293 ( "", N_OBJ, N_OPT): Ignore.
3294 (elfstab_build_psymtabs): New function to read stabs out of
3297 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
3298 (gdb): use GLOBAL_CFLAGS when linking, too.
3299 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
3300 (N_OBJ, N_OPT): Ignore.
3301 ('f', 'F'): Save last function name.
3303 * elfread.c (record_minimal_symbol_and_info): Kludged to put
3304 extra info in the minimal symbol.
3305 (elf_symtab_read): The extra info is the size of an ELF object,
3306 which was kludged to us in the `udata' field of the BFD symbol.
3307 Gag me with a crowbar...
3308 (elf_symfile_read): Keep track of both the absolute load address,
3309 and the offset between load addr and symbols. Handle STABS as
3310 well as DWARF sections, passing the absolute load address to
3311 elfstab_build_psymtabs.
3313 * symfile.h: Prototype elfstab_build_psymtabs.
3314 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
3316 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
3318 * buildsym.h: Add processing_acc_compilation flag.
3319 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
3320 (define_symbol): Skip arg types in function entries. Resolve
3321 overloaded 'P' which acc uses for prototypes of functions called
3323 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
3325 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
3326 save size of ELF symbols. FIXME.
3327 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
3328 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
3330 * configure.in: Solaris config is sparc-sun-solaris2.
3331 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
3333 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
3334 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
3335 * symfile.c (symfile_bfd_open): Comment where name is freed.
3336 * symmisc.c (extend_psymbol_list): Comment where list is freed.
3338 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
3340 * expprint.c (print_subexp): Add missing ']'.
3341 * defs.h (reg_names): Fix declaration to match that in infcmd.c
3342 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
3343 * WHATS.NEW: Point out improved C++ function name handling.
3344 * gdbtypes.c (lookup_fundamental_type): For now, use the same
3345 type names for both implicitly and explicitly signed integral
3346 types. See comment in the source code.
3348 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
3350 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
3351 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
3352 * expprint.c (print_subexp): Fix printing of register names.
3354 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
3356 * inferior.h (register_valid): Declare.
3357 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
3358 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
3359 macros for traversing the data structures in a single objfile.
3360 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
3361 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
3364 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
3366 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
3367 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
3368 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
3369 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
3371 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
3373 * depend: rebuild to account for remote-st2000.c.
3374 * remote-st2000.c: Almost works now.
3375 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
3377 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
3379 * c-exp.y (yylex): Recognize single-quoted strings that specify
3380 tokens with embedded whitespace, such as C++ demangled names.
3381 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
3382 * main.c (gdb_completer_quote_characters): Add global variable.
3383 * main.c (symbol_completion_function): Total rewrite for C++
3384 demangled name handling.
3385 * main.c (skip_quoted): New function.
3386 * main.c (main): Set rl_completer_quote_characters.
3387 * symmisc.c (dump_symtab): Print source language for symtab.
3388 * symtab.c (expensive_mangler): Add prototype and function.
3389 * symtab.c (completion_list_add_symbol): Total rewrite for new
3390 C++ demangled name handling.
3391 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
3392 other changes for demangled C++ symbol handling.
3393 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
3394 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
3395 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
3396 * symtab.c (completion_list_add_symbol): Total rewrite for new
3397 C++ demangled name handling.
3398 * symtab.c (expensive_mangler): New function.
3399 * utils.c (strcmp_iw, demangle_and_match): New functions.
3400 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
3402 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
3404 * Makefile.in: Roll VERSION to 4.5.4.
3405 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
3406 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
3407 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
3409 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
3411 * alldeps.mak: Rebuild to account for new files.
3412 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
3413 * tm-st2000.h: New file.
3414 * configure.in: Tandem debug monitor (st2000) support.
3415 * remote-st2000.c, config/st2000.mt: ditto.
3417 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
3419 * blockframe.c (inside_entry_file, inside_main_func,
3420 inside_entry_func): Return 0 if no symbols; avoid crashing.
3422 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
3424 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
3425 without masking, since it is signed and will later be compared
3426 against signed quantities. The right fix is probably to make
3427 it all unsigned, but this is a small, safe fix for this release.
3428 FIXME -- make the real change sometime soon.
3430 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
3432 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
3433 parameter in call to `symbol_file_add' to 0.
3435 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
3437 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
3439 * configure.in: Handle -m680[01234]0-wrs.
3441 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3443 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
3444 `ieee_extended_to_double'.
3446 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
3448 * valops.c (value_assign): Lint, by Pierre Willard.
3450 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
3452 * coredep.c (fetch_core_registers): Remove premature warning,
3453 which triggers on DECstation even though all regs are accessible.
3455 * m68k-pinsn.c (print_insn_arg): Use new macros to get
3456 sign-extension of instruction fields even on unsigned-char hosts.
3457 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
3459 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
3460 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
3461 since they define the target, not the host.
3462 * m88k-pinsn.c: Fix typo.
3464 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
3466 * valarith.c (value_zerop): -0.0 is still zero.
3467 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
3468 Patches by Paul Eggert <eggert@twinsun.com>.
3470 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
3472 * alldeps.mak, depend: re-make to account for ser-*.c.
3474 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
3476 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
3477 disconnecting from controlling terminal, to avoid gdb hanging
3478 on SVR4. Fixes bug reported by Oliver Okrongli.
3479 * procfs.c (PROC_NAME_FMT): Change format to match default used
3480 by system, as suggested by Oliver Okrongli.
3481 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
3482 bug fix from Brent Townshend (bst%tt@cam.ORG).
3483 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
3484 by turlais@rechser.total.fr.
3485 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
3486 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
3487 * objfiles.h (unlink_objfile): Add prototype.
3488 * objfiles.c (unlink_objfile): Add function.
3489 * objfiles.c (free_objfile): Call unlink_objfile.
3490 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
3491 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
3492 Also, discard old possibly bogus sf struct.
3493 * symfile.c (symbol_file_add): Call init_entry_point_info() and
3494 find_sym_fns() for remapped symbol files, in case of any changes
3495 since the last mapping.
3497 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3499 * findvar.c (read_relative_register_raw_bytes): use the raw size
3500 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
3502 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3504 Changes to support GDB running on DOS using GO32 and H8 support
3506 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
3507 allowing hosts with different text and binary file formats to
3509 * coffread.c (read_coff_symtab): changed calling convention and
3510 operation - now it opens its own file with FOPEN_RB rather than
3511 duping and fdopening the provided handle.
3512 * dbxread.c, cplus-dem.c: #include mangling.
3513 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
3514 binary files oring in the right bit.
3515 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
3516 * remote-hms.c: cleanup to use the new remote serial stuff
3517 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
3518 independent remote terminal I/O.
3519 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
3520 * source.c (openp): fix off by one problem removing / - can now
3521 open a source file in the root directory with DOS.
3522 * values.c (value_as_pointer): remove bogus address bits from
3523 long. (unpack_long): unpack into unsigned long/short if pointer.
3525 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
3527 * infrun.c (child_attach): Don't allow gdb to attach to itself.
3528 It gets permanently stuck in many OSes.
3529 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
3531 * breakpoint.c: Improve help text for info breakpoints.
3533 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
3535 * README: Add pointer to internals doc, and describe reading
3537 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
3538 * symtab.c (output_source_filename): Remove old glop for wrapping
3539 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
3541 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
3543 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
3544 * munch: Add sort -u to avoid duplications.
3545 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
3546 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
3548 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
3550 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
3551 avoid infinite loops while demangling bogus mangled names.
3552 * valprint.c (type_print_base): Minor fix for GNU style guide
3555 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
3557 * Makefile.in (VERSION): Bump to 4.5.3
3558 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
3559 * Makefile.in (demangle): New target to create standalone
3560 demangler with same code and options as internal demangler.
3561 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
3562 to support ARM style and Lucid style demangling, improve
3563 maintainability, fix several demangling bugs. More changes
3565 * defs.h (strstr): Add ANSI compatible prototype.
3566 * valprint.c (type_print_1): Demangle using ansi option.
3567 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
3569 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
3571 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
3574 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
3576 * mipsread.c (parse_procedure): Return rather than using
3577 uninitialized variable 'b'.
3579 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
3581 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
3582 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
3583 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
3584 relative to each source file.
3586 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
3588 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
3591 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
3593 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
3594 * am29k-tdep.c: Update to latest code from AMD.
3595 (get_saved_register) don't crap out if no frame.
3596 * remote-udi.c: Set/clear inferior_pid as appropriate.
3597 (udi_open) call target_preopen, don't close fd 0!!!, clean up
3598 error handling. Fixup end-of-debugging messages.
3599 (udi_fetch_registers) clean up big time, mainly don't multiply
3600 register_valid indices by 4, and use proper Offset when reading
3601 gr96-gr127. (udi_store_registers) general cleanup.
3602 (fetch_register) cleanup, simplify. (regnum_to_srnum)
3603 INT_REGNUM->INTE_REGNUM.
3604 * tm-29k.h: Upgrade to latest code from AMD.
3605 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
3606 (UDIConnect) Clean up error processing (like, don't do exit() if
3607 execlp fails), make code restartable, make more attractive.
3608 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
3611 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
3613 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
3614 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
3615 from former to latter.
3617 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
3619 * cplus-dem.c (do_args): Handle void args the same as others.
3620 * objfiles.c (free_objfile): Only try to unmap files when
3621 reusable objfiles are supported.
3622 * valprint.c (type_print_varspec_suffix): Add parameter that
3623 specifies if C++ demangling included function arguments. Use
3624 it to suppress printing extra pair of ()'s.
3625 * valprint.c (type_print_1): Fix problem with printing demangled
3626 C++ function types where demangled type includes the function
3629 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
3631 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
3632 Allows selection of C++ demangler to be a configuration option
3633 until multiple demanglers are supported.
3634 * demangle.h: New include file for extended demangler support.
3635 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
3636 utils.c, valprint.c: Include "demangle.h" and change all calls
3637 to cplus_demangle() or fputs_demangled() to use individual
3639 * valprint.c (type_print_1): Change options to cplus_demangle
3640 to print demangled function args. Still broken, but now less so.
3641 * cplus-dem.c: Include demangle.h, reorganize and update some
3642 comments to reflect reality.
3643 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
3644 second arg from fixed integer to bit based multiple options.
3645 * cplus-dem.c (optable): Reformat and replace ansi members with
3647 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
3649 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
3651 * values.c (set_internalvar): Force evaluation of lazy values.
3652 Bug reported by RMS.
3654 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
3656 * Makefile.in (VERSION): Bump to 4.5.2.
3657 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
3658 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
3659 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
3660 proper handling of bit fields.
3661 * gdbtypes.h (struct type): Clarify use of field.bitpos.
3662 * symtab.h: Fix couple of misspellings in comments.
3663 * value.h (struct value): Clarify use of bitpos.
3664 * value.h (unpack_field_as_long): Change prototype, returns
3666 * values.c (unpack_field_as_long): Change return type to LONGEST,
3667 sign extend unpacked fields that are signed, other rewriting.
3668 * config/ncr3000.mt: New target config file.
3670 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
3672 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
3673 even when printing 8-bit characters.
3675 * gdbtypes.c (make_{reference,pointer,function}_type): New
3676 functions which handle overwriting of forward-referenced types
3677 for stabs file reading.
3678 (lookup_{reference,pointer,function}_type): These just call
3679 the make_*_type functions with a null storage alloc parameter.
3680 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
3681 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
3683 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
3684 (dbx_alloc_type): Make it easier to understand. No funct change.
3685 (define_symbol: 't'): Don't put the typedef name into the name of
3686 the struct, union, or enum. Bugfix.
3687 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
3688 routines to properly handle overwriting preallocated types so that
3689 forward references will work.
3690 (read_enum_type): Force enum values to file scope, due to bug in
3691 Sun compiler output. FIXME, fix later.
3693 Remove unused header_file_prev_index mechanism. It was already
3694 obsolete in gdb-3.5. These comments appeared in 3.5:
3695 /* This code was used before I knew about the instance codes.
3696 My first hypothesis is that it is not necessary now
3697 that instance codes are handled. */
3698 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
3699 * buildsym.h: Remove it and prev_index that saves it.
3700 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
3702 * solib.c (special_symbol_handling): When called from core files,
3703 must set up debug_addr. Don't print error messages, just return.
3704 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
3706 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
3708 * cplus-dem.c: Allow nested class names (as in
3709 Foo::Bar::method()).
3710 Allow the cleaner cfront style of nested class names
3711 (Q2_3Foo3Bar as well as Q23Foo3Bar).
3712 Make cplus_demangle re-entrant by removing use of global
3713 variables. Instead, place all shared variables in a
3714 stack-allocated structure, and pass around its address.
3716 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
3718 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
3719 29k-share/* subdirs...
3721 * remote-udi.c (udi_insert/remove_breakpoint): Completely
3722 rewrite, only leave out the bugs.
3724 * Makefile.in: Add 29k/UDI support. Improve depend.
3725 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
3727 * am29k-tdep.c: Update to use new calling conventions, and misc
3730 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
3732 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
3734 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
3735 breakpoint instructions that leave PC pointing at the right place.
3737 * core.c (core_open): Call warning() to print warnings.
3739 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
3741 * symtab.c (lookup_symbol): Need to check if msymbol->name is
3742 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
3743 This prevents a crash when trying to lookup the value of a
3744 non-existent symbol.
3746 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
3748 * signame.c, signame.h: Remove, replaced by strsignal.c in
3750 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
3751 sun386-xdep.c: Remove include of signame.h
3752 * Makefile.in (SFILES_MAINDIR): Remove signame.c
3753 * Makefile.in (HFILES): Remove signame.h
3754 * Makefile.in (OBS): Remove signame.o
3755 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
3756 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
3757 psignal, perror): Add prototypes.
3758 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
3760 * depend: Manually remove signame.[cho] references.
3761 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
3763 * convex-xdep.c (core_file_command): Replace use of sys_siglist
3764 with safe_strsignal.
3765 * core.c (core_open): Replace use of sys_siglist with
3767 * core.c (memory_error): Replace use of sys_errlist with
3769 * i960-tdep.c (print_fault): Replace use of sys_siglist with
3771 * infcmd.c (program_info): Replace use of sys_siglist with
3773 * infrun.c (signal_stop, signal_print, signal_program):
3774 Allocate dynamically based on dynamic determination of number
3775 of signals to support.
3776 * infrun.c (child_create_inferior): Replace use of sys_errlist
3778 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
3780 * infrun.c (sig_print_info): Replace use of sig_abbrev with
3781 strsigno and sys_siglist with safe_strsignal.
3782 * infrun.c (handle_command): Call signo_max to find number of
3783 signals. Replace sig_number with strtosigno and sig_abbrev with
3785 * infrun.c (signals_info): Replace sig_number with strtosigno.
3786 * infrun.c (_initialize_infrun): Call signo_max to find number of
3787 signals. Dynamically allocate signal_{stop,print,program}.
3788 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
3789 * procfs.c (errnoname): Add function and prototype.
3790 * procfs.c (info_proc_siginfo): Call errnoname, replace use
3791 of sys_siglist with safe_strsignal.
3792 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
3793 sys_siglist with safe_strsignal.
3794 * procfs.c (info_proc_stop): Call errnoname.
3795 * procfs.c (signalname): Replace sig_abbrev with strsigno.
3796 * stuff.c (main, get_offset): Replace use of sys_errlist with
3798 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
3799 with safe_strsignal.
3800 * umax-xdep.c (core_file_command): Replace use of sys_siglist
3801 with safe_strsignal.
3802 * utils.c (safe_strerror, safe_strsignal): Add functions that
3803 call strerror and strsignal respectively, and deal with NULL
3805 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
3806 sys_errlist with safe_strerror.
3807 * valprint.c (val_print): Replace use of sys_errlist with
3810 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
3812 * Makefile.in: rework CFLAGS so that they can be set from the
3813 command line to make. CFLAGS -> INTERNAL_CFLAGS.
3814 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
3815 Pass CFLAGS on recusions.
3817 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
3819 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
3820 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
3821 overkill for the problem it solved.
3822 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
3823 and default to simply printing type names as appropriate.
3824 * main.c (main): Remove one of the leading newlines from
3825 warning_pre_print initialization.
3826 * objfiles.c (open_existing_mapped_file): Add function and
3828 * objfiles.c (open_mapped_file): Rewrite to use new function
3829 open_existing_mapped_file.
3831 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
3833 * sun3-xdep.c (fetch_core_registers): Lint.
3834 * tm-sun3.h: Prototype lint.
3837 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
3839 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
3840 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
3841 * objfiles.c: Cast calls to close() with unused returns to void.
3842 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
3843 old objfile's name before updating it.
3844 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
3845 * objfiles.h (objfile struct): Add mmfd member.
3846 * symfile.c (syms_from_objfile): Move some code to
3847 new_symfile_objfile.
3848 * symfile.c (new_symfile_objfile): Add new function, common code
3849 from syms_from_objfile.
3850 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
3851 mapped and unmapped symbol files.
3852 * symfile.c (symbol_file_command): Print "No symbol file now"
3853 message, ala exec_file_command for the exec file.
3854 * symfile.h (new_symfile_objfile): Add prototype.
3855 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
3856 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
3858 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
3860 * rs6000-pinsn.c: New version from IBM (Metin).
3861 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
3862 to avoid warnings from some compilers.
3864 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
3866 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
3867 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
3868 type's flag word that marks it as a fundamental type.
3869 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
3870 flags argument for all calls to init_type().
3871 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
3872 flags argument for all calls to init_type(). Also remove
3873 dependency on host sizes for ints, floats, etc.
3874 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
3875 flags argument for all calls to init_type(). Also remove
3876 dependency on host sizes for ints, floats, etc.
3877 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
3878 bit to flags argument for all calls to init_type(). Add types
3879 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
3880 * valprint.c (unsigned_type_table, signed_type_table,
3881 float_type_table): Remove.
3882 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
3883 bit when printing fundamental types, and print the actual name
3884 for such types, rather than inventing one. Remove code that
3885 invented fundamental type names.
3886 * valprint.c (_initialize_valprint): Remove initializations
3887 for now removed unsigned_type_table, signed_type_table, and
3890 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
3892 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
3893 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
3896 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
3898 * dwarfread.c (target_to_host): New function similar to previous
3900 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
3901 Extensive changes to convert all previous usages to use new
3902 target_to_host() function.
3903 * dwarfread.c (struct dieinfo): Change types of most integral
3904 members to be unsigned.
3906 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
3908 * WHATS.NEW: Revise -mapped doc.
3910 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
3912 * mipsread.c (parse_partial_symbols): Complain when sh->index is
3913 too high or when skipping `forwards' moves us backwards.
3914 (parse_type): Print mis-guessed tag name in complaint.
3915 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
3916 (parse_procedure): Do not attempt to create symbols; just fill in
3917 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
3918 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
3919 for clarity. Set top_stack before calling parse_external. In
3920 stabs, sort symbols before calling parse_procedure.
3922 * symmisc.c (std_in, std_out, std_err): Add vars to access std
3923 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
3924 * Makefile.in: Remove stage* targets. Avoid echo on recursive
3925 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
3928 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
3930 * Makefile.in (VERSION): Set to 4.5.1.
3931 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
3932 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3933 fill_gregset): New functions for SVR4 /proc support.
3934 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
3935 Remove new symbol types and such to ../include/coff/symconst.h.
3936 (parse_symbol): Simplify code for parsing struct/enum/unions.
3937 (parse_type): Handle `long long' types.
3938 (upgrade_type): Handle `const' qualifier.
3939 (parse_partial_symbols): fix indentation, clean a bit.
3941 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
3943 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
3944 copy in data from raw read buffers, calling bfd byteswapping
3945 routines as appropriate. Use to replace most existing memcpy
3947 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
3948 * configure.in: Recognize new ncr3000 config.
3949 * config/ncr3000.mh: New config file.
3951 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
3955 * README: Update for release.
3956 * Makefile.in: Update version to 4.5.
3957 * WHATS.NEW: The obvious.
3959 * depend: Generate new depend file for this release.
3961 * Makefile.in (depend): Fix dependancy generation so that it does
3962 not include gcc 'fixincluded' files, which are usually in a system
3965 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
3967 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
3968 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
3969 symbols for nameless types. And, handle `R' (register parameter
3970 type) for AIX. (an extension to existing stabstring grammar).
3971 * rs6000-xdep.c: Fix typo (= should have been ==).
3973 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
3975 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
3977 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
3979 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
3980 * signame.c (SIGWAITING, SIGLWP): Add.
3982 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
3984 * xm-i386mach.h: add decls for errno and strdup().
3986 * breakpoint.c (breakpoint_1): Add (int) casts for enums
3987 used in array index context (otherwise, some compilers barf).
3989 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
3991 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
3992 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
3993 in a system call, and provide better backtrace if so.
3995 * Makefile.in (HFILES): Add xcoffsolib.h.
3996 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
3997 * rs6000-pinsn.c: #include "opcode/rs6k.h"
3999 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
4000 mipscoff_symfile_read): Convert to BFD to do file I/O.
4002 * symfile.c: #include <ctype.h> to get proper def if isspace().
4004 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
4006 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
4008 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
4009 function also when parsing embedded stabs.
4011 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
4013 * mipsread.c: Fix more declarations.
4015 * mipsread.c: Fix many invocations of complain. Use enum
4016 type_code where appropriate.
4018 * xm-vaxult.h: Add decl for strdup().
4020 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
4023 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
4025 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
4028 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
4030 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
4031 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
4032 Merge in more patches for rs6000 from Metin Ozisik.
4033 * utils.c: Fix typo in comment.
4035 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
4037 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
4038 * procfs.c (attach): Set nopass_next_sigstop if attached
4039 process is forcibly stopped.
4040 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
4041 resending SIGSTOP to attached process on first resume.
4043 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
4045 * Makefile.in (SFILES_MAINDIR): add mipsread.c
4047 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
4049 * Makefile.in (OBS): Compile mipsread.c for all targets now.
4050 (VERSION): Bump to 4.4.85.
4051 * mipsread.c: Update for new include files. Lint.
4052 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
4053 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
4054 Don't need to bring in mipsread.o specially any more.
4056 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
4058 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
4059 routine (for Irix-4.x). Make many funcs static and void.
4060 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
4061 * (init_extra_frame_info): Don't trash cached value of frame
4062 pointer register. This fixes backtracing through routines that use
4063 alloca(). Generally clean up declarations of functions, and use
4064 typedefs and macros to reference data structures as appropriate.
4065 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
4068 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
4070 * values.c (unpack_long): Fix unpacking error for signed chars
4071 on hosts where the default character type is unsigned.
4072 * procfs.c (pr_flag_table, pr_why_table): Add some entries
4073 for newer SVR4 variants.
4074 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
4075 turn off trace inherit-on-fork flag to favor latest SVR4 method.
4076 * procfs.c (mappingflags): Add support for MA_PHYS
4078 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
4080 * buildsym.c (read_struct_type): Avoid coredump when C++
4081 abbreviated type name is messed up. Reported by Joe Buck.
4082 FIXME, we need to determine whether GDB or GCC needs to be
4083 smarter to correctly locate this type name.
4085 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
4086 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
4087 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
4088 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
4089 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
4091 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
4093 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
4094 * symtab.h (current_source_symtab): Make extern
4095 * symtab.h (current_source_line): Make extern
4096 * inferior.h: Move all procfs.c prototypes to one place, add
4097 prototype for proc_signal_handling_change. Add prototypes for
4098 signal_stop_state, signal_print_state, and signal_pass_state.
4099 * inferior.h (stop_soon_quietly): Make extern
4100 * inferior.h (attach_flag): Make extern
4101 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
4102 * infrun.c (signal_stop_state, signal_print_state,
4103 signal_pass_state): New functions to query specific signal
4105 * infrun.c (handle_command): Minor error message change, add
4106 NOTICE_SIGNAL_HANDLING_CHANGE.
4107 * procfs.c (open_proc_file): Remove iris specific reset of
4108 inherit-on-fork flag, moved to proc_set_exec_trap().
4109 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
4110 to reset inherit-on-fork flag, bash comment to GNU form.
4111 * procfs.c (proc_base_address, set_proc_siginfo,
4112 fetch_core_registers): Conform to code style.
4113 * procfs.c (signame.h): Include.
4114 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
4115 syscallname(), info_proc_syscalls()): New macros, tables, and
4116 functions to organize and report system call information.
4117 * procfs.c (saved_fltset, saved_trace, saved_sighold,
4118 saved_exitset, saved_entryset): Add to procinfo struct.
4119 * procfs.c (struct trans): Add.
4120 * procfs.c (pr_flag_table, pr_why_table, faults_table,
4121 siginfo_table, errno_table): Tables to translate numeric values
4122 to symbolic names and short descriptions.
4123 * procfs.c (signalname, info_proc_signals): Add function and
4125 * procfs.c (proc_info): Now info_proc.
4126 * procfs.c (proc_info_address_map): Now info_proc_mappings.
4127 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
4128 info_proc_faults, lookupname, lookupdesc, sigcodename,
4129 sigcodedesc): New functions.
4130 * procfs.c (proc_signal_handling_change): New function to set
4131 the trace flags based on the state of gdb's signal handling flags.
4132 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
4133 and remove code to do PIOCSTRACE ioctl.
4134 * procfs.c (attach, detach): Preserve and restore process flags
4135 using saved_* fields in procinfo struct.
4136 * procfs.c (attach): Call proc_signal_handling_change.
4137 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
4138 * procfs.c (proc_desc): Update for latest changes.
4139 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
4140 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4141 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4143 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
4145 * procfs.c (set_proc_siginfo): Add prototype and new function.
4146 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
4147 up inferior siginfo struct.
4148 * elfread.c (elf_symfile_read): Compute the relocation amount
4149 by subtracting off the address of the ".text" section.
4150 * solib.c: Add pointer to ".text" section to so_list struct.
4151 * solib.c (solib_map_sections): Initialize pointer to ".text"
4152 section in so_list struct.
4153 * solib.c (symbol_add_stub): Pass base address of ".text"
4154 section to symbol_file_add, rather than the load address of
4155 the shared library. On SunOS they are the same. On SVR4 they
4158 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
4160 * mipsread.c (parse_procedure): PDR.isym should get pointer to
4161 function name, not .gdbinfo. symbol.
4163 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
4165 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
4167 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
4169 * Makefile.in (VERSION): 4.4.8
4171 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
4172 commands in .cshrc/.profile won't get traced.
4174 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
4176 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
4177 * exec.c (build_section_table): Don't abort if no sections.
4178 * sparc-tdep.c (single_step): Lint.
4179 * utils.c (mrealloc): Handle realloc (0, size) case here.
4181 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
4183 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
4186 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
4188 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
4189 .gdbinfo. symbols are created. Move creation from parse_procedure
4190 to parse_symbol, where it is fairly easy to grow the symtab. This
4191 also fixes a symtab trashing bug on all mips-based systems.
4192 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
4194 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
4195 mips_extra_func_info, and all the PROC_xxx macros that look at it.
4197 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
4199 * c-exp.y: Add missing return type to yyparse() prototype.
4201 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
4203 Create and use macros for iterating on symtabs, psymtabs, msymbols.
4205 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
4206 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
4207 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
4208 (patch_opaque_types): Avoid dummy args and result.
4209 * objfiles.c (have_partial_symbols, have_full_symbols,
4210 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
4211 (iterate_over_objfiles, iterate_over_symtabs,
4212 iterate_over_psymtabs): Remove, clunky and slow.
4213 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
4214 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
4215 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
4216 dump_objfile): Remove dummy args and results. Move filename
4217 comparisons to callers.
4218 (printsyms_command, printpsyms_command, printmsyms_command,
4219 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
4220 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
4221 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
4222 list_symbols, make_symbol_completion_list): Replace explicit
4223 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
4224 Eliminate Dijkstra flag crap, break out of loops with gotos.
4225 (lookup_symtab_1): Protect '/' tests from short filenames.
4226 (cplus_mangled_symbol): Move inline into lookup_symbol.
4227 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
4228 (relocate_minimal_symbol): Move inline to vmap_symtab.
4229 (vmap_symtab): Replace iteration with ALL_OBJFILES,
4230 iterate_over_msymbols with ALL_MSYMBOLS.
4232 Misc cleanup prior to release.
4234 * Makefile.in (VERSION): Roll to 4.4.7.
4235 (HFILES): Add call-cmds.h.
4236 * call-cmds.h: New header for command fns called by other files.
4237 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
4238 (breakpoint_1): Remove unused type arg. Change callers.
4240 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
4241 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
4242 * mipsread.c: Add prototypes for all static functions.
4244 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4245 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4246 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
4247 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4248 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4249 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
4252 * buildsym.c (define_symbol): Handle global register variables
4253 (from Pierre Willard). Complain if register numbers are too large.
4254 * target.c (nomemory): Now that higher levels examine errno, give EIO.
4255 * tm-sparc.h: Don't #include <sun4/reg.h>.
4256 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
4257 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
4259 * language.h: Avoid forward enum declaration.
4260 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
4261 config/sun4os5.mt: New host and target.
4262 * defs.h (errno): #include <errno.h> rather than assuming int.
4263 From Pierre Willard.
4265 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
4266 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
4267 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
4268 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
4269 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
4270 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
4271 sparc-xdep.c, utils.c, value.h, values.c: Lint.
4273 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
4275 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
4276 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
4277 * language.h (enum exp_opcode): Avoid forward enum def.
4278 * main.c (define_command, user_defined_command): Lint.
4279 * mem-break.c, xcoffread.c: Lint.
4280 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
4282 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
4284 * Merged in latest RS6000 diffs from Metin G. Ozisik.
4285 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
4286 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
4287 or IBM6000_TARGET as (approximately) appropriate.
4289 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
4291 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
4292 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
4293 or not to try reading symbols from a mapped objfile. Plugs memory
4294 leak due to shared libraries generating no psymtabs or symtabs.
4296 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
4298 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
4299 * copying.awk: Lint. Make stronger warning at top of copying.c.
4300 * elfread.c (elf_symtab_read): Eliminate check of mainline.
4301 * gdbtypes.c (smash_to_*): Remove FIXME comments.
4302 (lookup_pointer_type): Add FIXME comment.
4303 * main.c (set_history_size_command): Disallow negative size.
4304 * partial-stab.h: Update copyright.
4305 * rs6000-tdep.c (skip_trampoline_code): Better comments.
4307 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
4309 * main.c (set_history_size_command): Negative size is error.
4310 (Reported by Peggy Fieland.)
4312 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
4314 * coffread.c (coff_symfile_init): Update comment.
4315 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
4316 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
4317 macros to access the dbx specific objfile information.
4318 * dbxread.c (symfile_string_table, symfile_string_table_size):
4319 Remove these local variables.
4320 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
4321 read_dbx_symtab): Remove the stringtab and stringtab_size params
4322 from the function prototypes, the function definition, and the
4323 function calls. These are now available via DBX_STRINGTAB and
4324 DBX_STRINGTAB_SIZE using the objfile pointer.
4325 * dbxread.c (dbx_symfile_read): Relocate addr before using as
4326 an arg to read_dbx_symtab.
4327 * dbxread.c (dbx_symfile_read): Remove code that free'd the
4328 stringtab and the dbx specific per-objfile private info.
4329 * dbxread.c (init_psymbol_list): Remove symbol count from passed
4330 args in prototype, function definition, and function calls. It is
4331 now available via the DBX_SYMCOUNT macro using the objfile
4333 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
4334 local instance of struct dbx_symfile_info and replace with DBX_*
4336 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
4337 symfile_string_table and symfile_string_table_size.
4338 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
4339 symfile_string_table.
4340 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
4341 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
4342 stringtab size variables. Remove all code that used to reread
4344 * objfiles.c (allocate_objfile): Move calls to init_malloc()
4345 to prior to any calls to mmalloc for the objfile specific heap.
4346 * utils.c (init_malloc): Document the requirement that for each
4347 heap for which corruption checking is desired, that init_mmalloc
4348 must be called prior to any mmalloc calls on the heap.
4350 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
4352 * rs6000-pinsn.c: Make dis-assembly output more like
4353 other targets: Don't print instruction in hex before
4354 the assembly; use print_address to print out jump
4357 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
4359 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
4360 * cplus-dem.c: Support "Sc" meaning "signed char".
4362 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
4364 * configure.in: fix iris/iris3.
4366 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
4368 * command.c, main.c (various places): Use ctype.h macros
4369 (such as isupper(x)), instead of hard-wiring in ASCII-isms
4370 (such as (x >= 'A' && x <= 'Z')).
4371 (There are still more of these in other files.)
4372 * main.c (defined_command): Lower-case the user's
4373 new command before entering it. Needed because
4374 command lookup is case-insensitive (and also lower-cases).
4375 (Based on Metin's earlier patch.)
4377 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
4379 * config/irix4.mh: new file.
4381 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
4383 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
4386 * xm-mips.h: Declare strdup for ultrix.
4388 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
4389 when calling new_symbol.
4390 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
4393 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4395 * config/rs6000.mh: Update (for Fred's new mmalloc)
4396 flags to disable use of GNU malloc/mmalloc.
4397 * munch: Change SYSV rule to allow .text before the label,
4398 as well as after, to work for AIX.
4399 * gdbtypes.h: Minor clarifiction.
4401 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
4403 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
4404 continuation in yet another place (between method declarations).
4406 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
4408 * mips-tdep.c: include symfile.h and objfiles.h to fix
4411 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
4413 * valops.c (value_struct_elt_for_reference): Added 'offset'
4414 parameter to handle multiple inheritance.
4415 * eval.c, value.h: Update accordingly.
4417 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
4419 * objfiles.h: New file
4420 * Makefile.in (HFILES): Add objfiles.h
4421 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
4422 main_scope_lowpc, main_scope_highpc.
4423 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
4424 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
4425 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
4426 xcoffread.c, : Include objfiles.h.
4427 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
4428 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
4429 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
4430 inside_entry_file() and logic changed appropriately.
4431 * blockframe.c (outside_startup_file): Renamed to
4432 inside_entry_file() and logic changed appropriately.
4433 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
4434 and logic changed to use per-objfile specific fields.
4435 * blockframe.c (inside_entry_scope): Renamed to
4436 inside_entry_func() and logic changed to use per-objfile specific
4438 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
4439 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
4440 Remove extern decls.
4441 * symfile.c, symfile.h (entry_point): Remove extern decl.
4442 * coffread.c (coff_symfile_init): Common entry point init code
4443 moved to symfiles.c, call init_entry_point_info().
4444 * coffread.c (complete_symtab): Use new per-objfile entry info.
4445 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
4446 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
4448 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
4449 * defs.h (inside_entry_scope, outside_startup_file,
4450 inside_main_scope): Prototypes changed for renames to
4451 inside_entry_func, inside_entry_file, inside_main_func,
4453 * symfile.c (syms_from_objfile): Common entry point init code
4454 moved to init_entry_point_info() and call init_entry_point_info().
4455 * symfile.h (init_entry_point_info): Include prototype.
4456 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
4457 moved to symfiles.c and call init_entry_point_info().
4458 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
4459 main_scope_lowpc, main_scope_highpc): Remove extern decls.
4460 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
4462 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
4463 works for the majority of targets.
4464 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
4465 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
4466 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
4467 Use default definition in frame.h.
4468 * frame.h (selected_frame_level): Make decl extern.
4469 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
4470 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
4471 * partial-stab.h: Use new per-objfile entry info.
4472 * symfile.h (struct objfile): Removed, moved to objfiles.h.
4473 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
4474 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
4475 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
4476 have_minimal_symbols): Prototypes moved to objfiles.h.
4477 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
4478 Macros moved to objfiles.h.
4479 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
4481 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
4483 More C++ improvements (pointers to members, qualified names).
4484 * c-exp.y: Support exp.type::name and exp->type::name
4485 syntaxes. (Unfortunately, doesn't work for static members.)
4486 * c-exp.y, eval.c: Make type::~type work better.
4487 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
4488 value_static_field by value_struct_elt_for_reference.
4489 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
4490 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
4491 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
4492 for OP_SCOPE operand; no point in it now that we use lazy
4493 reading of values, and use "reference to member" objects.
4494 * gdbtypes.h: Clarify comment.
4495 * valops.c: Change value_struct_elt_for_address to return
4496 a reference (or variable), rather than a pointer. Change
4497 the name to value_struct_elt_for_reference to reflect this.
4498 Returning a reference instead of a address provides a
4499 generalization, since we can use the routine for both
4500 class::name as well as &class::name.
4501 Also, recurse to handle multiple inheritance properly.
4502 * valprint.c: Moved code to print pointer-to-members
4503 to new function point_class_member. This allows a
4504 "reference-to-member" to be printed using the same code.
4505 * valprint.c (type_print_varspec_prefix): Avoid printing
4506 "struct " for domains of class-member types.
4507 * valops.c (search_struct_field): Inline code for simplified
4508 version of value_static_field (which can then be deleted).
4509 * value.h: Rename value_struct_elt_for_address to
4510 value_struct_elt_for_reference. Delete value_static_field.
4511 * values.c: Remove no longer used function value_static_field.
4513 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
4515 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4516 elfread.c (coff_symfile_finish): Add function, prototype, and
4517 add to the xxxx_sym_fns struct for each file type. Also reformat
4518 the xxxx_sym_fns vector to a standard format and add comments.
4519 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4520 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
4521 Pass pointer to struct objfile rather than pointer to sym_fns.
4522 Change references inside each function accordingly. Allocate any
4523 symbol file specific info in the per-objfile memory region.
4524 * dbxread.c (free_and_init_header_files): Break function into
4525 free_header_files(), called from dbx_symfile_finish(), and
4526 init_header_files(), called from dbx_new_init().
4527 * dbxread.c (dbx_new_init): Move deallocation things to new
4528 dbx_symfile_finish function.
4529 * elfread.c (elf_new_init): Call buildsym_new_init().
4530 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
4531 routine for the objfile before deallocating other stuff.
4532 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
4533 * symfile.h: Move struct sym_fns to before struct objfile def.
4534 Add sym_finish function pointer and change prototypes of other
4535 function pointers to reflect passing struct objfile pointer rather
4536 than struct sym_fns pointer.
4537 * symfile.c: Remove now obsolete symtab_fns pointer.
4538 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
4539 locates the correct sym_fns struct for the given objfile.
4540 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
4541 for better support of mapped symbol tables.
4542 * symfile.c (symbol_file_command): Remove obsolete code using
4544 * symfile.h: Remove duplicate declarations for symfile_objfile,
4545 entry_point, and object_files.
4546 * target.c (target_info): Compare symfile_objfile to NULL.
4547 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
4548 aixcoff_symfile_finish().
4550 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
4552 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
4553 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
4554 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
4556 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
4558 Some improvements to g++ debugging.
4559 * symtab.c (list_symbols): demangle before pattern matching.
4560 * symtab.c: Other fixes to improve handing of operators.
4561 * valprint.c (type_print_base): Fix test for constructor.
4562 * values.c (value_static_field): Allow evaluation of
4563 CLASS::METHOD, returning a function pointer.
4565 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
4567 * Makefile.in (VERSION): Roll 4.4.6.
4568 * exec.c (exec_file_command): Add code to ignore optional args
4569 passed in by file_command() for use in symbol_file_command().
4570 * main.c (main): Document -mapped and -readnow in help summary.
4571 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
4572 * objfiles.c (allocate_objfile): Filename arg removed. Changes
4573 to get filename from bfd with bfd_get_filename(). Test mapto
4574 against 0, not NULL. Use mstrsave() to make copy of filename.
4575 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
4577 * remote-vx.c (vx_load_command, add_symbol_stub):
4578 Symbol_file_add() takes an additional arg.
4579 * solib.c (symbol_add_stub): Symbol_file_add() takes an
4581 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
4582 changed to return a bfd not an objfile pointer.
4583 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
4584 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
4585 Change to eliminate local bfd and use symfile_bfd_open() plus
4586 allocate_objfile(). Add code to implement readnow option.
4587 * symfile.c (symbol_file_command): Changes to option handling,
4588 readnow functionality moved to symbol_file_add().
4589 * symfile.c (symfile_init): Eliminate local copy of bfd.
4590 * symfile.c (add_symbol_file_command): Changes to parse mapped
4591 and readnow options.
4592 * symfile.h (allocate_objfile): Arg removed from prototype.
4593 * symtab.h (symbol_file_add): Arg added to prototype.
4594 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
4597 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
4599 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
4600 mtrace.awk, state.c, state.h: Removed.
4601 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
4602 directories searched for source files.
4603 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
4604 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
4605 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
4606 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
4607 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
4608 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
4609 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
4611 * Makefile.in (HFILES): Remove state.h
4612 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
4613 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
4614 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
4615 * Makefile.in (clean): Remove all object files.
4616 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4617 * cplus-dem.c: Remove prototypes definitions that are now done in
4619 * dbxread.c (throughout): Change from using per-objfile
4620 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4621 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
4622 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
4623 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
4624 * depend: Remove dependencies for state.o, state.h.
4625 * dwarfread.c: Add declaration for warning_pre_print.
4626 * dwarfread.c (dwarfwarn): Use warning_pre_print.
4627 * dwarfread.c (throughout): Change from using per-objfile
4628 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4629 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
4630 use supplied objfile.
4631 * i386-xdep.c (print_387_status): Change to use warning() rather
4633 * i387-tdep.c (print_387_control_word): Change to use warning()
4634 rather than printfs.
4635 * infrun.c (wait_for_inferior): Remove unreachable abort() call
4636 that some compilers grumble about.
4637 * language.c (throughout): Add declaration for warning_pre_print
4638 and using warning() instead of printfs.
4639 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4640 * main.c (main): Add declaration for warning_pre_print and set it
4641 similarly to error_pre_print. Add declarations for
4642 mapped_symbol_files and readnow_symbol_files. Add appropriate
4643 definitions to long_options[].
4644 * minsyms.c: Trivial fix to comment.
4645 * objfiles.c (allocate_objfile): Substantially rewritten for
4646 using mapped symbol files.
4647 * objfiles.c (throughout): Change from using per-objfile
4648 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4649 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
4650 * source.c (throughout): Change from using per-objfile
4651 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4652 * source.c (open_source_file): Use mstrsave to save file name in
4653 mapped symbol region for objfile.
4654 * symfile.c: Remove include for state.h.
4655 include to local form.
4656 * symfile.c (symbol_file_add_digested): Remove.
4657 * symfile.c (symbol_file_add): Substantially rewritten for mapped
4659 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
4660 from objfile structure. Add malloc descriptor pointer (md).
4661 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
4662 * symm-xdep.c (print_fpu_status): Use warning() rather than
4664 * symmisc.c (free_symtab_block): Now takes and uses current
4666 * symmisc.c (throughout): Change from using per-objfile
4667 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4668 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
4669 Sun compiler grumblings when PTR is char *.
4670 * symtab.c (lookup_symbol): Cast return value of iterate_over_
4671 msymbols() to correct pointer type.
4672 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
4673 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
4674 error always starts on a line of it's own.
4675 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
4676 Rewrite for new mapped malloc package use.
4677 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
4678 that don't want to use the mapped malloc package; pass arguments
4679 on to traditional malloc package functions.
4680 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
4681 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
4682 mrealloc, malloc, and realloc but get fatal error if runs out
4684 * utils.c (msavestring, mstrsave): Save a string in a specific
4685 mapped malloc region.
4686 * utils.c (print_spaces): Use xmalloc to get the buffer.
4687 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
4688 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
4689 * config/i386v4.mh: Insignificant reorganization.
4691 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
4693 * xcoffread.c: Only enable compilation of debugging functions
4694 if IBM6000 is defined. Fails to compile otherwise.
4696 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
4698 * Makefile.in: pass MAKEINFO down on info.
4700 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
4702 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
4703 useless code, including an lseek to an uninitialized variable.
4704 Reported by Jim Williams <jimbo@wrs.com>.
4706 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
4708 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
4709 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
4710 * minsyms.c, symfile.c: Changes that may be generally
4711 applicable, but are #ifdef IBM6000 for now.
4712 * rs6000-xdep.c: Fixed typo in comment.
4713 * rs6000-tdep.c: Non-substatial changes.
4714 * xoffread.c: The main change here is addition of some
4715 debugging functions.
4716 * xoffexec.c: More changes.
4718 * xcoffread.c: Fixed two too-few-parameters bugs.
4720 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
4721 to SOLIB_CREATE_INFERIOR_HOOK macro.
4723 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
4725 * symfile.h: Add prototype for iterate_over_msymbols().
4726 * symtab.c (cplus_mangled_symbol): Add function.
4727 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
4728 iterate_over_msymbols to find demangled C++ symbol.
4729 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
4730 value to iterate_over_msymbols().
4731 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
4734 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
4736 * Makefile.in: added check target.
4738 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
4740 * ecoff.c: Move to ../bfd/coff-msym.c.
4741 * config/mt-*mips: Remove ecoff.o from the configuration.
4742 * remote.c (): Add newline to initial +.
4743 (remote_resume): Mention how to cope with signals.
4744 (remote_interrupt): Add debug msg.
4745 (remote-wait): Implement new 'T' reply, which includes
4746 status, PC, and FP all in a single short message.
4747 (putpkt): Add further debugging of packet acks.
4748 * mipsread.c (fixup_symtab): Also swap RFD's.
4749 (parse_partial_symbols): Avoid bug on unknown symbol types.
4750 * Makefile.in (VERSION): Roll to 4.4.5.
4751 * mips-tdep.c (heuristic_proc_start): Avoid long delays
4752 for remote MIPS by limiting heuristic to 200 byte search.
4753 (heuristic_proc_desc): Byte-swapping.
4754 (mips_print_register): Cope with failure of
4755 read_relative_register_raw_bytes. Byte-swap integers for
4757 * mips-pinsn.c (print_insn): Byte-swap instruction.
4759 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
4761 * config.sub configure.in config/mh-irix4
4762 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
4763 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
4764 gdb/xm-irix4.h gdb/config/mt-irix3
4765 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
4767 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
4769 * defs.h, utils.c: xrealloc takes PTR as first arg.
4770 * defs.h: Reword confusing comment about ANSI prototypes.
4771 * defs.h: Some minor whitespace changes.
4772 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
4773 not NULL, which can be (void *).
4774 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
4775 * tm-i386v.h (SP_ARG0): Define
4776 * xm-sysv4.h: Back out of change for missing prototypes.
4777 * i386-tdep.c (get_longjmp_target): Add function.
4779 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4781 * Makefile.in: install man page too.
4783 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
4785 * All GDB files that #include defs.h: Removed stdio.h.
4786 (defs.h): #include stdio.h.
4788 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4790 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
4791 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
4792 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
4793 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
4794 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
4795 it before printing out the hex shape of an address.
4797 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
4799 * rs6000-xdep.c (frame_initial_stack_address): Move
4800 code to set frame->cache_fsr into new separate function
4801 frame_get_cacahe_fsr. This allows fixing a fatal error.
4802 * xcoffexec.c: Turn previously suppressed error
4803 message back on, after cleaning up BFD.
4805 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
4806 printing of blank line, since it cases printing of an
4807 extra blank line. Is this intended? It does mess up
4809 * defs.h: Put back declarations of malloc and realloc,
4810 but protected by #ifndef MALLOC_INCOMPATIBLE.
4811 * objfiles.c: Undo previous change: Use malloc/realloc
4812 for objfile malloc/realloc fields (but add a cast).
4813 * xcoffexec.c: Suppress an error message (for now).
4815 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4817 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4818 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
4819 * buildsym.c: Use smash_to_pointer_type() to handle forward type
4821 * xcoffread.c: Modifications to C_DECL storage class handling, and
4822 introduction of an old smash_to_pointer_type() routine.
4824 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4825 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
4826 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
4827 parameters have been modified.
4829 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4830 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
4831 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
4832 and fetch_inferior_registers() always fetched all the registers
4833 resulting valid register values at hand all the time. Pushing a dummy
4834 frame did not require validating all register values first. After
4835 putting the above mechanism into action, we didn't have valid registers
4836 values always ready. Thus, all registers need to be fetched before
4837 pushing a dummy frame now.
4839 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4840 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
4841 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
4842 the starting address (actual frame address) of a frame.
4843 * rs6000-tdep.c: modifications to function_frame_info() to see if
4844 function reserves a frame pointer register (alloca register)
4845 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
4846 FRAME_LOCALS_ADDRESS has been updated to support debugging of
4847 functions with alloca() calls.
4849 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
4851 * xm-sysv4.h: Provide definitions/prototypes for host environment
4852 functions for which no definitions or prototypes are provided in
4853 any currently included gdb or host environment header files.
4854 For SVR4, this currently includes malloc and realloc, which cannot
4855 be portably prototyped in any gdb include file.
4857 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4859 * buildsym.h: Remove obsolete variable file_stabs.
4861 * Makefile.in: Move place where configure merges in host-
4862 and target-dependent fragments later, so the latter
4863 can override (say) GNU_MALLOC.
4864 * config/mh-rs6000: Use system malloc. Otherwise, I
4865 ended up with *two* incompatible versions of malloc
4866 (functions in libc would call the malloc in libc).
4867 I assume this is a shared library problem.
4869 * remote.c: Fix (presumed) typo.
4870 * objfiles.c: Use xmalloc/xrealloc instead of
4871 malloc/realloc (since the latter are no longer declared).
4873 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4874 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
4875 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
4876 handle individual registers.
4877 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
4878 correctly in case it wasn't cached yet. (A problem showed up
4879 after fetching individual registers.)
4880 * buildsym.c: Disable type_synonym_name's type name overwriting
4881 in cases it is unnecesary. rs6000 portation doesn't use
4882 type_synonym_name, and it used to nullify type names
4883 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
4884 type's name as soon as space for that type is allocated.
4885 * xcoffread.c: ignore a section's lineno information if it is
4886 not `.text'. (In rs6000 bfd portation integration, skipping over
4887 `.pad' sections are ignored since it was in machine independent
4888 part of the code. Thus, a problem of fake sections with invalid
4889 lineno information arised.)
4891 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4892 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
4893 * rs6000-tdep.c: make function_frame_info() work whether or not
4894 reading from a core file.
4895 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
4897 * infrun.c. main.c, printcmd.c. symtab.c:
4898 More changes from IBM for rs6000.
4901 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
4903 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
4904 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
4905 Merge in changes (mostly from IBM) for RS6000.
4906 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
4907 More changes from IBM for RS6000. These are in machine-
4908 independent code, and probably could do with some cleaning
4909 up. The most questionable of these are #ifdef IBM6000.
4910 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
4911 to single_step() (for consistency with rs6000 and i860).
4912 * utils.c: Allow the 1st arg to xrealloc to be NULL
4913 (in which case do malloc). This removes the need for
4914 some tests in xcoff code (and perhaps other places?).
4915 * coffread.c: Removed variables last_source_file,
4916 type_vector, and type_vector_length as these are now
4917 defined by buildsym.[ch].
4918 * defs.h: Remove prototypes for malloc and realloc, since
4919 these should only be used to implement xmalloc and xrealloc,
4920 and they conflict with <stdlib.h> in AIX - where they
4921 return void* even when __STDC__ isn't defined. Sigh.
4922 * munch: Recognize *initialize* in data as well as text
4923 (AIX uses data). Also, incorporate a patch from Garrett
4924 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
4925 much more sensible, by only trying to match the name of
4926 the initialize_foo function, and not the junk before it.
4928 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
4930 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
4931 unless symbol table indicates that something has changed.
4933 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
4935 * remote.c: Make it work for embedded MIPS. Increase buffer
4936 size, and use throughout. Round buffer size up if too many regs.
4937 Support baud rate setting and try for an 8-bit path. If
4938 interrupted while waiting for target, send a ^C down the wire.
4939 Avoid single-byte reads.
4940 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
4942 * mips-xdep.h: Avoid the embedded regs when on Unix.
4944 * mipsread.c: Byte-swap the symbol table structures, using
4945 routines from ecoff.c, to read a symbol table written in any
4946 of the four possible byte orders.
4947 * configure.in (mips-big-* target): Same as Sony News.
4948 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
4949 * ecoff.c: New file for symbol swapping routines.
4951 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
4953 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
4954 all-breakpoints' command.
4955 * (get_number): Allow users to enter negative breakpoint numbers.
4956 * (breakpoint_1): Reformat display of 'info break' to show new
4958 * (create_longjmp_breakpoint, breakpoint_re_set,
4959 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
4960 symfile.c (syms_from_objfile): Re-do
4961 insertion of longjmp breakpoints. Move all code into
4962 breakpoint_re_set, and call that instead of
4963 create_longjmp_breakpoint in symfile.c.
4965 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
4967 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
4968 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
4969 * symtab.c (find_pc_symtab): Handle having no objfiles.
4970 * infcmd.c: Fix comment.
4971 * objfiles.c (free_all_objfiles): Add.
4972 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
4973 * symfile.c (symbol_file_command): free all objfiles when
4974 specifying a new symbol file.
4975 (reread_symbols): Stat the file name, don't fstat the descriptor.
4977 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4979 * Makefile.in, configure.in: removed traces of namesubdir,
4980 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4981 copyrights to '92, changed some from Cygnus to FSF.
4983 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
4985 * dbxread.c (end_psymtab): Delete empty psymtabs.
4986 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
4987 * symfile.h (struct objfile): Add free_psymtabs.
4989 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
4991 * Makefile.in (VERSION): Roll to gdb-4.4.4.
4993 * symfile.c (symbol_file_command): strcmp => !strcmp.
4994 * breakpoint.h: Move prototypes to follow enum definition they need.
4995 * breakpoint.c, infrun.c: Lint.
4996 * printcmd.c: Use `enum enable' rather than `enum
4998 * mipsread.c: First pass at making it compile with the new
4999 objfile changes. Probably seriously broken still, but it
5002 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
5004 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
5005 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5006 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
5007 stepping (and nexting) through longjmp(). Also, cleanup
5008 breakpoint handling quite a bit by creating explicit breakpoint
5009 types instead of using magic breakpoint numbers.
5010 Makefile.in: Update version to 4.4.3
5012 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
5014 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
5015 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
5016 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
5018 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
5020 * minsyms.c (install_minimal_symbols): Add bunches to any
5021 existing minsyms in the objfile. Avoid extra mallocation
5022 by working directly in the obstack. Remove ignored `mainline' parm.
5023 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
5024 xcoffread.c: Change all callers.
5025 * FIXME: We should be able to eliminate MAINLINE from all the
5026 symbol readers now, with a small bit of work.
5028 * valops.c, value.h: Lint.
5029 * remote-vx.c: Add missing break; statement. Bugfix by
5030 Michael Sclafani, <sclafani@src.dec.com>.
5032 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
5034 * Makefile.in (VERSION): Update version to 4.4.2
5035 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
5036 minsyms.c, mmap-alloc.c, mmap-sbrk.c
5037 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
5038 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
5039 mmap-alloc.o, mmap-sbrk.o
5041 * altos-xdep.c: Minor whitespace change.
5042 * am29k-tdep.c (examine_prologue): Convert from misc function vector
5043 use to new minimal symbol table use.
5044 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
5045 * arm-xdep.c (store_inferior_registers): Returns void.
5046 * blockframe.c (get_pc_function_start, find_pc_partial_function):
5047 Convert from misc function vector use to new minimal symbol table use.
5048 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
5049 * breakpoint.c: Add prototypes for local functions.
5050 * breakpoint.c (catch_command_1): Change to static and remove unused
5052 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
5053 * breakpoint.h: Change function decls to prototype form.
5054 * buildsym.c: Add prototypes for local functions.
5055 * buildsym.c: Moved hashname() function here from dbxread.c.
5056 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
5057 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
5058 * buildsym.c (dbx_alloc_type): Change to static.
5059 * buildsym.c (finish_block): Add objfile parameter.
5060 * buildsym.c (misc): Change symbol_obstack to objfile version.
5061 * buildsym.c (make_blockvector): Change to static.
5062 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
5063 * buildsym.c (compare_line_numbers): Change to static, args are const,
5064 cast args when used.
5065 * buildsym.c (start_symtab): Inline new_object_header_files() call.
5066 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
5067 and made static. Add objfile parameter.
5068 * buildsym.c (end_symtab): Simplify code using line table size.
5069 Realloc the linetable on the objfile symbol_obstack and copy there.
5070 * buildsym.c (scan_file_globals): Convert from misc function vector
5071 use to new minimal symbol use.
5072 * buildsym.c (define_symbol): Add objfile parameter. Make sure
5073 strings get allocated in objfile's symbol_obstack. Convert references
5074 to builtin types to lookup_fundamental_type().
5075 * buildsym.c (read_type): Make static, add objfile parameter, convert
5076 references to buildin types to lookup_fundamental_type().
5077 * buildsym.c (read_struct_type): Add objfile parameter.
5078 * buildsym.c (read_array_type): Make static, add objfile parameter.
5079 * buildsym.c (read_enum_type): Make static, add objfile parameter.
5080 * buildsym.c (read_huge_number): Make static.
5081 * buildsym.c (read_range_type): Make static, add objfile parameter,
5082 convert references to buildin types to lookup_fundamental_type ().
5083 * buildsym.c (read_args): Make static, add objfile parameter.
5084 * buildsym.h: Convert function decl's to prototype form.
5085 * c-exp.y: Add prototypes for local functions, convert uses of misc
5086 function vector to minimal symbol table. Reformat all builtin type
5087 initializations and pass a NULL objfile to init_type() for them.
5088 * coffread.c: Change context_stack ref's to coff_context_stack,
5089 add local function prototypes. Cast uses of xrealloc arg 1.
5090 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
5091 crafting a new type.
5092 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
5093 * coffread.c (finish_block): Change name to coff_finish_block.
5094 * coffread.c (make_blockvector): Add and use objfile parameter.
5095 * coffread.c (record_line): Change name to coff_record_line.
5096 * coffread.c (start_symtab): Change name to coff_start_symtab.
5097 * coffread.c (end_symtab): Change name to coff_end_symtab.
5098 * coffread.c (record_misc_function): Change name to record_minimal_
5099 symbol and change to minimal symbol table use from misc func tbl.
5100 * coffread.c (coff_symfile_read): Convert from misc function vector
5101 use to minimal symbol table use.
5102 * coffread.c (hashname): Remove; use common version in buildsym.c.
5103 * coffread.c (decode_base_type): Change references to builtin types
5104 to calls to lookup_fundamental_type().
5105 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
5106 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
5107 * command.c: Add prototypes for local functions.
5108 * command.c (add_cmd): Prototype the 'fun' parameter and use the
5109 appropriate member of the function union for that type.
5110 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
5111 ifdef out the function since it isn't currently used.
5112 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
5113 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
5114 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
5115 * command.c (help_cmd): Compare function pointer to NULL.
5116 * command.c (help_cmd_list): Compare function pointer to NULL.
5117 * command.c (lookup_cmd_1): Use correct member of function union.
5118 * command.c (undef_cmd_error): Make static.
5119 * command.c (complete_on_cmdlist): Use correct member of func union.
5120 * command.c (do_setshow_command): Use correct member of func union.
5121 * command.c (shell_escape): Convert rindex use to strrchr.
5122 * command.h (COMMAND_H): Define if already included.
5123 * command.h (cmd_list_element struct): Change 'function' to a union
5124 and prototype args. Prototype completer function.
5125 * command.h: Convert decl's to prototype form.
5126 * convex-xdep.c (store_inferior_registers): Returns void.
5127 * copying.c: Prototype local functions.
5128 * coredep.c: Minor whitespace change.
5129 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
5130 * cplus-dem.c: Prototype local functions.
5131 * dbxread.c (hashname): Remove; moved to buildsym.c.
5132 * dbxread.c (free_and_init_header_files): Make static.
5133 * dbxread.c: Add prototypes for local functions.
5134 * dbxread.c (new_object_header_files): Remove; inlined usages.
5135 * dbxread.c (xrealloc usages): Cast args.
5136 * dbxread.c (record_misc_function): Change to record_minimal_symbol
5137 and change usages accordingly.
5138 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
5139 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
5140 * dbxread.c (dbx_next_symbol_text): Make static.
5141 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
5142 * dbxread.c (init_bincl_list): Add and use objfile parameter.
5143 * dbxread.c (free_bincl_list): Add and use objfile parameter.
5144 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
5145 * dbxread.c (end_psymtab): Convert to use per-objfile data.
5146 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
5148 * dwarfread.c (record_misc_function): Change name to record_minimal_
5149 symbol and use minimal symbol table throughout.
5150 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
5151 * dwarfread.c: Convert all references to builtin types to use the new
5152 lookup_fundamental_type function.
5153 * dwarfread.c (read_enumeration): Add and use objfile parameter.
5154 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
5156 * elfread.c (record_misc_function): Convert to use record_minimal_
5158 * elfread.c (elf_symtab_read): Add objfile parameter.
5159 * eval.c: Add prototypes for local functions and move some decls
5160 around to accomodate prototypes.
5161 * expprint.c: Add prototypes for local functions. Change references
5162 to misc function vector to minimal symbol table.
5163 * findvar.c (read_memory usages): Cast args.
5164 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
5165 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
5166 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
5167 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
5168 * gould-xdep.c: Minor whitespace change.
5169 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
5170 * hp300ux-xdep.c (store_inferior_registers): Returns void.
5171 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
5172 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
5173 * i386-tdep.c: Add prototypes for local functions.
5174 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
5175 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
5176 that defaulted to int.
5177 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
5178 i386_push_dummy_frame): Returns void.
5179 * i386-xdep.c (i386_register_u_addr): Declare params that default to
5180 int and explicitly declare return type as int.
5181 * i387-tdep.c: Minor formatting changes.
5182 * i960-tdep.c (leafproc_return): Convert from misc function vector
5183 use to minimal symbol table use.
5184 * infcmd.c: Add prototypes for local functions.
5185 * infcmd.c (continue_command, until_next_command, until_command,
5186 path_info, path_command): Make static.
5187 * infcmd.c (step_1, until_next_command): Convert from misc func
5188 vector to minimal symbol table use.
5189 * inflow.c: Add prototypes for local functions.
5190 * infptrace.c (store_inferior_registers): Returns void, not int.
5191 * language.c (_initialize_language): Use proper member of function
5193 * m2-exp.y: Add prototypes for local functions, convert misc function
5194 vector uses to minimal symbol table uses.
5195 * m2-exp.y (make_qualname, yyerror): Make static.
5196 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
5197 * m68k-pinsn.c: Add prototypes for local functions.
5198 * m68k-pinsn.c (print_insn): Cast args to read_memory.
5199 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
5200 * m68k-stub.c: Add prototypes.
5201 * m88k-pinsn.c (sprint_address): Convert from misc function vector
5202 use to minimal symbol table use.
5203 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
5204 * m88k-xdep.c (store_inferior_registers): Returns void.
5205 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
5206 * mach386-xdep.c (store_inferior_registers): Returns void.
5207 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
5208 * main.c: Add prototypes for local functions.
5209 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
5210 longjmp() result to (NORETURN void).
5211 * main.c (catch_errors): Prototype the 'func' parameter.
5212 * main.c (disconnect, stop_sig, do_nothin, float_handler):
5213 Takes an unused arg.
5214 * main.c (execute_command): Call the right member of the func union.
5215 * main.c (command_loop_marker, symbol_completion_function,
5216 command_loop): Make static.
5217 * main.c (command_line_input): Make linelength unsigned, cast arg
5218 to command_line_input().
5219 * main.c (add_info, add_com): Prototype the 'fun' parameter.
5220 * main.c (initialize_main): Call right member of function union.
5221 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
5222 * mem-break.c: Include symtab.h
5223 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
5224 * mips-xdep.c (store_inferior_registers): Returns void.
5225 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
5226 use to minimal symbol table use.
5227 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
5229 * mipsread.c (make_type): Remove, convert usages to init_type.
5230 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
5231 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
5232 vector use to minimal symbol table use.
5233 * parse.c: Add prototypes for local functions.
5234 * parse.c (xrealloc usages): Cast args.
5235 * parse.c (prefixify_expression, length_of_subexp): Make static.
5236 * parser-defs.h (PARSER_DEFS_H): Define when first included.
5237 * parser-defs.h: Convert function decls to prototype form.
5238 * partial-stab.h: Convert from misc function vector use to new minimal
5240 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
5241 the per-objfile copies.
5242 * printcmd.c: Add prototypes for local functions. Move some struct
5243 definitions around to accomodate prototypes.
5244 * printcmd.c (decode_format): Make static, change args oformat and
5245 osize to int from char.
5246 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
5247 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
5248 * printcmd.c (print_address_symbolic): Convert from misc function
5249 vector use to minimal symbol table use.
5250 * printcmd.c (address_info): Convert from misc function vector use
5251 to minimal symbol table use.
5252 * printcmd.c (delete_display, enable_display, disable_display_command):
5254 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5255 * procfs.c (fetch_core_registers): Add unused param reg_addr.
5256 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
5257 * pyr-xdep.c (store_inferior_registers): Returns void.
5258 * remote-mm.c (mm_load): symbol_file_add return value unused.
5259 * remote-nindy.c: Minor format change.
5260 * remote-vx.c (vx_load_command): symbol_file_add result unused.
5261 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
5262 * rs6000-xdep.c (store_inferior_registers): Returns void.
5263 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
5264 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
5265 vector use to minimal symbol table use.
5266 * solib.c: Add prototypes for local functions.
5267 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
5268 function vector use to minimal symbol table use.
5269 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5270 * solib.c (find_solib, shared_library_command): Make static
5271 * solib.c (read_memory, write_memory usages): Cast args.
5272 * solib.c (special_symbol_handling): Add function
5273 * source.c: Add prototypes for local functions.
5274 * source.c (select_source_symtab): Convert to scan objfiles.
5275 * source.c (open_source_file): Make static.
5276 * source.c (xrealloc usages): Cast args.
5277 * source.c (source_line_charpos): ifdef out, unused.
5278 * source.c (get_filename_and_charpos): Make static.
5279 * stack.c: Add prototypes for local functions.
5280 * stack.c (print_frame_info, frame_info): Convert from misc function
5281 vector use to minimal symbol table use.
5282 * symfile.c: Add prototypes for local functions.
5283 * symfile.c (compare_symbols): Make args const PTR's.
5284 * symfile.c (compare_psymbols, sort_pst_symbols) add.
5285 * symfile.c (sort_all_symtab_syms): Scan objfile list.
5286 * symfile.c (obsavestring): Add objfile parameter.
5287 * symfile.c (init_misc_bunches, prim_record_misc_function,
5288 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
5289 sort_misc_function_vector, compact_misc_function_vector): Remove
5290 * symfile.c (symbol_file_add_digested): Add function.
5291 * symfile.c (symbol_file_add): Returns struct objfile *.
5292 * symfile.c (symbol_file_command): Modify for state file use.
5293 * symfile.c (symfile_open): Add parameter "dumpable".
5294 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
5295 * symfile.c (load_command, add_symbol_file_command): Make static.
5296 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
5297 * symfile.c (rindex usages): Converted to strrchr.
5298 * symfile.c (allocate_psymtab): New
5299 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
5300 converted to minimal symbol table usage, but no obvious conversion.
5301 * symfile.c (free_all_symtabs): Remove.
5302 * symfile.c (_initialize_symfile): Use per-objfile info.
5303 * symfile.h: Rework the objfile structure to add per-objfile data
5304 objects (psymbol_obstack, symbol_obstack, type_obstack,
5305 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
5306 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
5307 Add prototypes to function declarations.
5308 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
5309 function vector usage to minimal symbol table usage.
5310 * symmisc.c (DEV_TTY): Define if not defined.
5311 * symmisc.c: Add local function prototypes.
5312 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
5313 printpsyms_command, print_objfiles, print_objfiles_command):
5314 Rework to use iterate_over_*
5315 * symtab.c: Add prototypes for local functions.
5316 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
5317 * symtab.c (lookup_partial_symtab): Scan through objfiles.
5318 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
5319 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
5320 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
5321 lookup_reference_type, lookup_member_type, allocate_stub_method,
5322 check_stub_method, create_array_type, smash_to_member_type,):
5324 * symtab.c (lookup_symbol): Some args are const.
5325 * symtab.h: All type related defs and structs moved to gdbtypes.h
5326 * symtab.h: Convert decls to prototypes.
5327 * target.c (noprocess): Make static.
5328 * target.h: Change decl's to prototypes.
5329 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
5330 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
5331 * utils.c (_initialize_utils): Use correct member of function union.
5332 * valarith.c: include gdbtypes.h
5333 * valops.c: include gdbtypes.h, add prototypes for local functions.
5334 * valops.c (value_push, value_arg_push, find_function_addr):
5336 * valops.c (value_string): Convert from misc function vector use
5337 to minimal symbol table use.
5338 * valops.c (check_field_in): Make arg const.
5339 * valprint.c: Add prototypes for local functions.
5340 * valprint.c (print_string): Make static
5341 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
5342 * values.c: Add prototypes for local functions.
5343 * values.c (value_headof): Convert from misc function vector to
5344 minimal symbol table.
5345 * xcoffexec.c: Add prototypes for local functions.
5346 * xcoffexec.c (exec_close, file_command, add_to_section_table):
5348 * xcoffexec.c (relocate_minimal_symbol): Add.
5349 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
5350 * xcoffread.c: Add prototypes for local functions.
5351 * xcoffread.c (sort_syms): Convert to scan objfiles.
5352 * xcoffread.c (read_xcoff_symtab): Make static.
5353 * xcoffread.c (various): Replace references to builtin types with
5354 calls to lookup_fundamental_type. Replace references to symbol_obstack
5355 and psymbol_obstack with pointers to the per-objfile copies.
5356 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
5357 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
5359 * xcoffread.c (init_stringtab): Add objfile parameter.
5360 * gdbtypes.c: New file
5361 * minsyms.c: New file
5362 * mmap-alloc.c: New file
5363 * mmap-sbrk.c: New file
5364 * objfiles.c: New file
5368 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
5370 * Check in Fred Fish's changes in these modules. Fred
5371 will make ChangeLog entries for all of them. Update VERSION
5374 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
5376 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
5378 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
5379 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
5380 value.h: Prototypes for static functions; lint.
5381 * gdbtypes.h: Empty file to ease transition.
5383 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
5385 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
5386 inferior.h, language.h, signame.h, target.h, terminal.h,
5387 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
5388 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
5390 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
5391 signame.c, sparc-xdep.c: Prototypes for all static functions.
5393 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
5394 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
5395 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
5396 Remove to_call_function and target_call_function, since it
5397 always calls the same thing (call_function_by_hand).
5398 * core.c, exec.c, solib.c: Rename target_ops sections =>
5400 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
5401 target.h: target_kill takes no args.
5402 * language.c (language_info): Scaffolding to allow briefer
5403 messages when the current language changes. FIXME.
5404 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
5405 complaints about volatile functions.
5406 * xm-sysv4.h (HAVE_MMAP): Define.
5408 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
5410 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
5411 to make prototypes for all functions declared here.
5412 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
5413 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
5414 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
5415 * ieee-float.h: Use PARAMS for prototypes; make some params const.
5416 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
5417 * m2-exp.y: Remove unused CONST; Rename OR and AND.
5418 * utils.c: Avoid declaring malloc and realloc. Lint.
5419 (request_quit): Accept signal-number parameter.
5421 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
5423 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
5424 DIE's. Add new function read_tag_pointer_type() to read them.
5426 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
5427 When creating a new user defined type, check to see if a partial
5428 type already exists, and if so, bash it to fit.
5430 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
5432 * coffread.c (decode_base_type): Pass long, not union.
5433 Fix by Eric Valette, ev@chorus.fr.
5435 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
5437 * elfread.c (elf_symtab_read): Fix code to correctly track
5438 changes in bfd for absolute symbols.
5440 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
5442 * xm-vaxbsd.h: Close off comment.
5444 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
5446 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
5448 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
5450 * mips-tdep.c (mips_print_registers): Print correct register
5451 number for double pseudo-registers.
5453 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
5455 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
5456 in the op$::OPERATOR. case. From Steven McCanne,
5457 <mccanne@horse.ee.lbl.gov>.
5459 * exec.c (set_section_name): Pass arg to exec_files_info;
5460 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
5462 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
5464 * main.c (print_gdb_version): Copyright msg: only this year.
5465 (cd_command): Avoid changing current_directory on error.
5467 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
5469 * mipsread.c (parse_partial_symbols): Handle dependencies
5470 between partial symbol tables (when not doing stabs-in-ecoff).
5471 (This used to be handled by parse_fdr, but parse_fdr was
5472 incompatible with handling stabs-in-ecoff, so the code
5473 was re-written to not use parse_fdr. Unfortunately,
5474 the logic to handle dependencies was overlooked.)
5476 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5478 * coffread.c (read_enum_type): Use the size of a target int when
5480 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
5482 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
5483 * symtab.c (lookup_reference_type, lookup_ptr_type): use
5484 TARGET_PTR_BIT to determine size of a pointer
5485 * values.c (unpack_long): when unpacking a REF or a PTR don't
5486 assume the size of the type.
5488 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
5490 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
5491 looking at its members. Improve guess between struct and union,
5492 only assuming union if multiple members have offsets of zero.
5494 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
5496 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
5497 (This is just for clarity - and one day permitting us to
5498 change FP0_REGNUM from 38 to 32, which would make more sense.)
5499 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
5500 register numbers in stabs-in-ecoff get handled correctly.
5502 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
5504 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
5505 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
5506 into BSD and Ultrix.
5508 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
5510 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
5512 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
5514 * Makefile.in: Increment version to 4.4.1.
5515 * main.c (print_gdb_version): Update copyright notice.
5517 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
5519 * mipsread.c: Prepend "struct " to the names of structure
5520 types, and similarly for enums and unions. (This used
5521 to be done, but got lost in the re-write to "guess" the
5522 difference between enum/struct/union.)
5523 Also, guess that a tag is an enum if the first member
5526 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
5528 * xm-vax.h: #ifndef ultrix around #include of endian.h and
5531 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
5533 * Projects: Patching executables is done.
5534 * Makefile.in (VERSION): Roll to gdb-4.4.
5535 * README, WHATS.NEW: Update for gdb-4.4.
5537 * symfile.c (reread_symbols): Whenever we reread one object
5538 file's symbols, we must restart the scan, because the object_files
5539 chain has been permuted.
5541 * exec.c (exec_files_info): Split out into print_section_info.
5542 Print BFD filename of each section if it's not the default one.
5543 * core.c (core_files_info): Call print_section_info.
5545 * xm-vax.h: Include a few system header files whose definitions
5546 must precede defs.h.
5547 * language.c, language.h: Make some things const.
5548 * expression.h, main.c: const spreads like ooze.
5550 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
5551 since BREAKPOINT values can be >0x80.
5553 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
5555 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
5557 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
5559 * sparc-pinsn.c: Remove kludge for preferring architectures.
5560 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
5561 and forever. Add `add' instruction to the set that get checked
5562 for a preceding `sethi' in order to print an absolute address.
5563 Corresponding changes in ../include/opcode/sparc.h needed
5564 to eliminate garbage instructions.
5566 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
5568 * mipsread.c (parse_partial_symbols): Make sure partial
5569 symbols are created for external symbols (as used to be
5570 the case). This is a bit of a pain with the mips-coff.
5571 It uses a table which points to all of the external
5572 symbols belonging to a particular FDR or psymtab.
5573 Once we've generated this table, we might as well save
5574 it, and then use it in psymtab_to_symtab_1 to find
5575 the symbols to pass to parse_external().
5576 * symfile.c, symfile.c: New function start_psymtab_common
5577 to share the common parts of allocating a new psymtab
5578 for dbxread, mipsread (and later dwarfread). Its code
5579 was pulled out from start_psymtab in dbxread.c.
5580 * dbxread.c (start_psymtab): Use start_psymtab_common().
5582 * valprint.c (val_print): If there is an error when trying
5583 to print a string, check to see if there really is a problem
5584 by reading just one character. If that works, assume
5587 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
5589 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
5590 cypress, v8 mnemonics in that order.
5592 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
5594 * sparc-pinsn.c: Put the qsort() back in.
5596 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
5598 * findvar.c (read_register, write_register): Handle machines
5599 where REGISTER_TYPE is not the same size as "int".
5601 Handle debug symbols in dynamically loaded (relocated) code:
5603 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
5604 offset to process_one_symbol.
5605 (process_one_symbol): Take new offset parameter. Add it into
5606 appropriate symbol types to relocate symbols to loaded addresses.
5607 Handle all possible symbol types, and complain() about types that
5608 we don't expect to see.
5609 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
5610 process_one_symbol (FIXME, should pass real offset).
5614 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
5616 (set_breakpoint, break_command_1, until_break_command,
5617 catch_command_1, breakpoint_re_set_one): Use it.
5618 * symtab.h (resolve_sal_pc): Declare.
5619 * infcmd.c (jump_command): Use resolve_sal_pc.
5621 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
5623 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
5625 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
5627 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
5628 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
5629 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
5631 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
5633 * dbxread.c (process_one_symbol): Make a first cut at handling
5634 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
5636 * symtab.c (find_pc_line): Fix stepping into and out of #included
5639 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
5641 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
5642 no longer any need to copy ../include/opcode/* into gdb.
5644 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
5646 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
5648 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
5650 * valprint.c (type_print_base, type_print_method_args):
5651 Print C++ constructor methods without bogus "return type."
5653 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
5655 * infptrace.c (child_xfer_memory): Parameter "target" should
5656 be a pointer to a structure, not the entire structure.
5658 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
5660 * depend: Convert the couple of references to ansidecl.h that
5661 used the local gdb version to use the ../include version.
5663 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
5666 (child_xfer_memory): Takes pointer to a struct, not entire struct.
5667 (inferior_proc_init): Fix non-ANSI version of args.
5668 (attach): Call print_sys_errmsg with correct number of args.
5669 (mappingflags): Make static, does not need to be global.
5671 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
5672 not the entire struct itself.
5674 * valops.c (value_assign): Cast some args to modify_field() and
5675 {read,write}_register_bytes() correctly.
5677 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
5679 * Makefile.in (MALLOCSRC): Removed reference to removed local
5682 * dwarfread.c (list_in_scope): Needs an initial value, use file
5685 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
5687 * main.c (main): Make option_index local to keep new getopt happy.
5688 main.c, solib.c, Makefile.in: Update copyright notices.
5690 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
5692 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
5694 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
5696 * Makefile.in (HFILES): Add partial-stab.h.
5698 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
5700 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
5701 New files for stratus. Not complete enough to actually build
5702 on the Stratus machine; that awaits copyright assignment for
5705 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
5706 for getting custom flags into CFLAGS when doing makes.
5708 * configure.in: Add config information for stratus.
5710 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
5712 * dbxread.c (process_one_symbol): Pass address of structure
5713 to complain(), rather than the whole structure.
5715 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
5717 * solib.c (solib_add_common_symbols): Only compile in when not
5718 using SVR4 style shared libraries.
5720 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
5722 * dwarfread.c (locval): Add offreg flag to indicate location
5723 values that are computed off a base register.
5725 * dwarfread.c (new_symbol): Rework TAG_global_variable and
5726 TAG_local_variable cases to account for static variables
5727 within function scopes.
5729 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
5731 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
5732 doesn't exist on some systems.
5734 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
5735 nexting over recursive function calls.
5737 * target.c (target_read_string): Create this routine to read null
5738 terminated strings from the target. It deals with running off the
5739 end of memory elegantly as well. solib.c (find_solib): Use
5740 target_read_string() to avoid problems with running off the end of
5743 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
5744 that reference pgrp_inferior.
5746 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
5748 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
5749 mips-tfile has been hacked to act more "traditionally."
5750 * dbxread.c: Fixed typo in comment.
5752 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
5754 * mips-tdep.c (mips_skip_prologue): Add some number of
5755 'sw' instructions before 'addiu' adjusts the stack.
5757 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
5759 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
5760 freescope, buildblock closescope, record_line, add_symbol_to_list,
5761 gatherblocks, make_blockvector): Extensive changes to switch
5762 to generic symbol table building code in buildsym.c. Remove
5763 scope tree structures and functions, symbol table building
5764 functions, and lots of other small changes.
5766 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
5767 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
5769 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
5771 * buildsym.c (cleanup_undefined_types): Add support for enums.
5772 This fixes the 'GDB internal error. cleanup_undefined_types with
5775 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
5777 * dbxread.c: detect gcc2 compilations.
5779 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
5781 * sparc-pinsn.c: Rename bitfields that overlap with macro names
5782 in ../include/opcode/sparc.h.
5784 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
5786 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
5787 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
5788 to reflect actual locations of opcode files, so TAGS target will
5791 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
5793 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
5796 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
5797 dereferencing to access the correct elements.
5799 * valops.c (value_addr): Declare return type of external func
5802 * xcoffread.c: Undefine next_symbol_text before redefining it.
5804 For older changes see ChangeLog-9091
5810 version-control: never