1 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
3 * remote.c: Avoid printf_filtered line limit. Suggested by
4 Robert R. Henry, <rrh@tera.com>.
5 * infcmd.c (environment_info): Ditto, but it was my idea.
7 * main.c (main): Accept --silent as well as --quiet. Change +help
8 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
10 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
11 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
13 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
15 * tm-nindy960.h, remote-nindy.c: Lint.
17 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
19 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
20 a optional type to decorate as an array type, the type of the
21 index, and the bounds of the array. Records this additional info
22 in the array type for use with languages with nonzero array
24 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
25 to note that arrays may have bounds.
26 * gdbtypes.h (create_array_type): Update prototype.
27 * c-exp.y (ptype production): Adjust for new create_array_type
29 * coffread.c (decode_type): Call create_array_type rather than
30 handcrafting array types.
31 * convex-tdep.c (value_type): Remove, now use create_array_type.
32 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
33 vector_type into calls to create_array_type.
34 * dwarfread.c (decode_subscr_data): Name changed to
35 decode_subscript_data_item throughout.
36 * dwarfread.c (decode_subscript_data_item): Rewrite to use
37 create_array_type. Now records index type and range as well.
38 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
39 change to use create_array_type.
40 * dwarfread.c (read_subroutine_type): Test existing user defined
41 types before decorating them, to ensure they are blank, and
42 complain about it if they are not.
43 * dwarfread.c (decode_fund_type): For unrecognized types, always
44 return some valid type (type integer). If the unrecognized type
45 cannot be an implementation defined type, complain as well.
46 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
47 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
48 * mipsread.c (upgrade_type): Add FIXME comment that code to
49 handcraft arrays should be replaced with call to create_array_type.
50 * stabsread.c (read_array_type): Replace code to handcraft
51 array types with call to create_array_type.
52 * valprint.c (type_print_varspec_prefix): Minor formatting
53 change, join lines that don't need to be split.
55 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
57 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
58 decl for attach_flag, it now lives in inferior.h.
59 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
60 Make most functions static.
61 * hppah-nat.c: General cleanups, remove BSD specific code (since
62 that all lives in hppab-nat.c).
63 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
64 Change sense of test against inside_entry_file(). This fix is
66 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
67 to read/write_register_bytes().
68 * gdbtypes.h: Remove const from decl for cplus_struct_default to
69 work around PA-GAS assembler bug. Also, add trailing */ to some
71 * gdbtypes.c: Remove const from decl for cplus_struct_default.
74 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
76 * mipsread.c (parse_symbol): When checking whether a structured
77 type is an enum, check qualifiers of its first member, as well as
78 the base type of the member. Bug found and fixed by John M.
79 Farrell, <farrell@fjord.reo.dec.com>.
81 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
82 * remote-vx.c: Don't include vx-share/reg.h.
83 * vx-share/ptrace.h: Reproduce from scratch.
84 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
85 * Makefile.in: Remove references to removed files, and to removed
86 29k-share directories.
88 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
90 * c-lang.c (_initialize_c_language): Name changed from
92 * m2-lang.c (_initialize_m2_language): Name changed from
94 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
95 it is no longer inside m2-exp.y, where it was remapped by Makefile.
96 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
97 expression parsing into c-lang.c and m2-lang.c respectively.
98 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
99 m2-exp.y respectively.
100 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
101 and m2-* files respectively.
102 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
103 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
104 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
105 * expression.h (struct block): Forward declaration for prototypes.
106 * language.h (struct objfile): Forward declaration for prototypes.
107 **** start-sanitize-chill ****
108 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
109 * Makefile.in (HFILES): Add ch-lang.h.
110 * Makefile.in (OBS): Add ch-lang.o.
111 * ch-exp.y: Migrate code that has nothing to do with expression
112 parsing into ch-lang.c.
113 * ch-lang.c: New file, code migrated from c-exp.y.
114 * ch-lang.h: New file, internal interface between ch-* files.
115 * ch-lang.c (_initialize_chill_language): Name changed from
116 _initialize_chill_exp.
117 **** end-sanitize-chill ****
119 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
120 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
121 * config/amix.mh (NATDEPFILES): Add.
122 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
125 * dwarfread.c (decode_subscr_data): Remove spurious test that
126 accepted only integer subscript types. We don't do anything
127 with the type at the moment anyway.
129 **** start-sanitize-chill ****
130 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
132 * ch-exp.y (match_character_literal): Fix case where no
133 match at all is found.
134 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
135 width types. For example, "INT" is always 2 bytes regardless
136 of the values of any TARGET_*_BIT macros. So use explicit
137 numeric sizes for the types.
138 **** end-sanitize-chill ****
140 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
142 * c-exp.y (c_create_fundamental_type): New function to create
143 language specific fundamental types for C.
144 * m2-exp.y (m2_create_fundamental_type): New function to create
145 language specific fundamental types for Modula 2.
146 * c-exp.y (c_language_defn, cplus_language_defn): Add
147 c_create_fundamental_type to language struct initializers.
148 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
149 to language struct initializers.
150 * dwarfread.c (expression.h, language.h): Include.
151 * dwarfread.c (ftypes): New array to hold fundamental types
152 for current compilation unit.
153 * dwarfread.c (cu_language_defn): New pointer to language
154 struct for language of current compilation unit.
155 * dwarfread.c (dwarf_fundamental_type): New function to
156 create/lookup fundamental types.
157 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
158 * dwarfread.c (throughout): Replace lookup_fundamental_type
159 with dwarf_fundamental_type.
160 * dwarfread.c (read_file_scope): Zero out ftypes for each new
161 compilation unit (may be different language or different objfile).
162 * gdbtypes.c (lookup_fundamental_type): Move actual type
163 creations into language specific fundamental type creation
164 functions and call via create_fundamental_type. Add comment
165 about this function being obsolescent.
166 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
167 sized signed and unsigned integers.
168 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
169 * language.c (language_def): New function to lookup a language
170 struct given it's enumeration.
171 * language.h (struct language_defn): Add la_fund_type, a pointer
172 to a function that creates fundamental types for this language.
173 * language.h (create_fundamental_type): New macro to create
174 fundamental types based on the current language.
175 * language.h (language_def): Add prototype.
176 * language.c (unk_lang_create_fundamental_type): New function
177 for initializing language structs, calls error if called.
178 * language.c (unk_language_defn, auto_language_defn,
179 local_language_defn): Use unk_lang_create_fundamental_type.
180 **** start-sanitize-chill ****
181 ch-exp.y (chill_create_fundamental_type): New function.
182 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
183 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
184 **** end-sanitize-chill ****
186 **** start-sanitize-chill ****
187 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
189 * dwarfread.c (CHILL_PRODUCER): Add producer string for
191 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
192 as GCC_PRODUCER and GPLUS_PRODUCER.
193 **** end-sanitize-chill ****
195 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
197 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
200 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
202 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
203 rather than '$'. This particular piece of braindamage is
204 spreading like ooze. It's now infected libiberty, deja-gnu,
206 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
207 hardwired '$' character.
209 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
211 (Changes to break incredibly ugly, unmaintainable 750 line
212 read_struct_type function up into managable pieces.)
213 * Makefile.in (VERSION): Bump to 4.7.3.
214 * stabsread.c (struct field_info): Local struct definition.
215 * stabsread.c (read_member_functions, read_struct_fields,
216 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
217 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
218 functions from fragmented read_struct_type.
219 * stabsread.c (stabs_general_complaint): Catchall complaint.
220 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
221 symbol name continuation code. Use macro throughout.
222 * stabsread.c (various places): Replace add-one-to-pointer
223 with pointer increment.
224 * stabsread.c (read_type): Retain function local copy of type
225 descriptor. Rearrange code calling read_struct_type() to match
227 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
228 a single blank as the name of nameless enumerations. Recognize
229 this special case and set nameless flag.
230 **** start-sanitize-chill ****
231 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
233 * ch-exp.y (access_name): New non-terminal token and
235 * ch-exp.y (general_procedure_name): Now a terminal token.
236 * ch-exp.y (location): Expand production.
237 * ch-exp.y (match_simple_name_string): New function.
238 * ch-exp.y (yylex): Call match_simple_name_string and return
239 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
240 **** end-sanitize-chill ****
242 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
244 * munch: Backslash escape vertical bar characters inside
245 grep patterns since they have special meaning for some greps.
246 * parse.c (write_exp_string): Complete rewrite to store string
247 contants as a leading explicit length, followed by the string data,
248 followed by a trailing explicit length.
249 * eval.c (evaluate_subexp), expprint.c (print_subexp),
250 parse.c (length_of_subexp), parse.c (prefixify_subexp):
251 Use recorded explicit length of strings in expression elements,
252 rather than strlen. Adjust code to skip over strings stored in
253 expression elements, and code to access strings, to account for
254 new leading explicit size expression element.
255 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
256 0, to avoid negative expression element indices.
257 * valops.c (search_struct_method): Minor whitespace change.
259 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
261 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
262 which together maintain a dynamically expandable static buffer
263 for the lexer to use when translating C strings to their internal
264 form (other future uses possible). Fix parsing of C style strings
265 to do the normal C style input conversions of escaped character
267 * valops.c (value_string): Remove translation of escaped
268 character sequences, now done in C expression parser.
269 * language.h (PRINT_LITERAL_FORM): New macro that takes character
270 and decides if it should be printed in literal form or some other
271 form, based on it's ASCII value and setting of sevenbit_strings.
272 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
273 macro, change indentation style.
274 **** start-sanitize-chill ****
275 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
276 * ch-exp.y (chill_printstr): First cut at real function instead
278 **** end-sanitize-chill ****
280 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
282 * nindy-share/stop.h: fixed bogus comment-end in copyright message
284 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
286 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
288 * defs.h (sevenbit_strings): Add declaration.
289 * defs.h (printchar): Replace with gdb_printchar.
290 * language.h (language_defn): Add new function pointers
291 la_printchar and la_printstr, to do language dependent
292 printing of characters and strings.
293 * language.h (local_printchar, local_printstr): New macros
294 to call language dependent functions pointed to by la_printchar
295 and la_printstr respectively.
296 * c-exp.y (emit_char, c_printchar, c_printstr): New language
297 dependent functions for printing characters and strings.
298 * c-exp.y (c_language_defn, cplus_language_defn): Add
299 c_printchar and c_printstr.
300 * command.c (do_setshow_command): Rename printchar use to
302 * expprint.c (print_subexp): Replace C style string output
303 with call to local_printstr.
304 * language.c (unk_lang_printchar, unk_lang_printstr):
305 New stubs, currently errors.
306 * language.c (unknown_language_defn, auto_language_defn,
307 local_language_defn): Add unk_lang_printchar and
309 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
310 language dependent functions to print characters and strings.
311 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
312 * utils.c (printchar): Renamed to gdb_printchar.
313 * valprint.c (print_string): Remove prototype, function moved
314 to c-exp.y, where it becomes c_printstr.
315 * valprint.c (print_max): Made global for reference from the
316 language dependent printing routines in *-exp.y.
317 * valprint.c (repeat_count_threshold): New variable with function
318 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
319 Change all references to old macro to references to new variable.
320 * valprint.c (value_print, val_print): Replace calls to
321 print_string with calls to local_printstr.
322 * valprint.c (val_print): Replace C style character printing
323 with call to local_printchar.
324 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
325 * valprint.c (_initialize_valprint): Add add_show_from_set
326 call for setting up repeat_count_threshold as print variable.
327 **** start-sanitize-chill ****
328 * ch-exp.y (decode_integer_value): New function.
329 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
330 * ch-exp.y (chill_printchar, chill_printstr): New language
331 dependent functions for printing characters and strings.
332 * ch-exp.y (chill_language_defn): Add chill_printchar and
334 **** end-sanitize-chill ****
336 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
338 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
339 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
340 (print_gdb_version): New arg is stdout or stderr. Callers changed.
342 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
344 * remote-vx.c (vx_kill): just warn if we can't contact the board,
345 and assume the process has been killed.
347 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
349 * remote-udi.c (udi_open): Reset vars so that user can re-run
350 programs without leaving GDB.
351 * (many routines): Slightly improve error handling.
352 * (download): Zero out BSS by longs instead of bytes to avoid
353 timeouts in real hardware.
354 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
355 that connection is no longer in use after shutdown() of socket.
356 This keeps GDB from dying of a SIGPIPE when you issue multiple
357 `target udi' commands.
359 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
361 * language.h (language_format_info): New structure to bundle
362 local formatting information.
363 * language.h (language_defn): Replace individual format info
364 with language_format_info structs.
365 * language.h (local_*_format, local_*_format_prefix,
366 local_*_format_specifier, local_*_format_suffix): New macros
367 for binary/octal/decimal/hex formats to access info elements.
368 * c-exp.y (c_language_defn): Update for new format handling.
369 * m2-exp.y (m2_language_defn): Update for new format handling.
370 * dbxread.c (language.h): Include for partial-stab.h use.
371 * mipsread.c (expression.h, language.h): Include for
373 * defs.h (local_hex_format, local_hex_format_custom,
374 local_hex_string, local_hex_string_custom): Move to language.h.
375 * language.c (local_hex_format_custom, local_hex_string,
376 local_hex_string_custom, local_octal_format_custom): Use new
378 * language.c (unknown_language_defn, auto_language_defn,
379 local_language_defn): Update for new format handling.
380 * printcmd.c (print_scalar_formatted): Use new macros
381 to access decimal and binary format info for printing.
382 **** start-sanitize-chill ****
383 * c-exp.y (chill_language_defn): Update for new format handling.
384 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
385 * ch-exp.y (decode_integer_literal): Add function
386 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
387 * ch-exp.y (builtin_type_chill_char): Add definition.
388 * gdbtypes.h (builtin_type_chill_char): Add declaration.
389 **** end-sanitize-chill ****
391 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
393 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
395 (aix_framedata): added nosavedpc field.
396 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
398 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
399 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
400 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
401 instructions as function_frame_info does. Expand special case of
402 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
404 (pop_frame): Add 4 rather than sizeof (int) to avoid host
406 (function_frame_info): Set frameless if the function has no frame,
407 and set nosavedpc if the PC was not saved. Handle gcc generated
408 stfd 31,-4(31); st 31, -12(31) correctly.
409 (frameless_function_invocation): New second argument pcsaved; if 0
410 return whether the function has a frame, if 1 return whether the
412 (frame_initial_stack_address): Correct typo: cache registers for
413 callee_fi, not for fi, (avoids reading garbage memory locations).
415 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
417 * infrun.c (wait_for_inferior (just before step_over_function
418 label)): Change test for stepping into subroutine to check for the
419 presence of line number info. This makes stuff compiled with -g1
420 cause GDB to not lose control when stepping.
422 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
423 Improve comments as well.
425 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
427 * Makefile.in (VERSION): Bump to 4.7.2
428 * symtab.c (find_pc_symtab): Fix return of random value
430 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
431 Makefile since it contains sed patterns used in generation.
432 Add sed pattern to also delete #include of any malloc.h.
433 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
434 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
435 function names to conform to K&R terminology with respect to
436 logical and bitwise operators:
437 UNOP_ZEROP => UNOP_LOGICAL_NOT
438 UNOP_LOGNOT => UNOP_COMPLEMENT
439 BINOP_LOGAND => BINOP_BITWISE_AND
440 BINOP_LOGXOR => BINOP_BITWISE_XOR
441 BINOP_LOGIOR => BINOP_BITWISE_IOR
442 BINOP_AND => BINOP_LOGICAL_AND
443 BINOP_OR => BINOP_LOGICAL_OR
444 PREC_OR => PREC_LOGICAL_OR
445 PREC_AND => PREC_LOGICAL_AND
446 PREC_LOGIOR => PREC_BITWISE_IOR
447 PREC_LOGXOR => PREC_BITWISE_XOR
448 PREC_LOGAND => PREC_BITWISE_AND
449 value_zerop() => value_logical_not()
450 value_lognot() => value_complement()
451 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
452 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
453 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
454 and is nonexistant in some SVR4 based systems.
455 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
456 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
458 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
459 * source.c (source_info): Fix minor nits, print "1 line" rather
460 than "1 lines", and "language is <lang>".
461 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
462 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
463 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
465 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
466 **** start-sanitize-chill ****
467 * ch-exp.y: New expression parser, for GNU-Chill.
468 * defs.h (enum language): Add language_chill.
469 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
470 LANG_MODULA2 a recognized language.
471 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
472 Chill as well as Modula-2.
473 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
474 builtin_type_chill_ulong, builtin_type_chill_real): Add.
475 * language.c (set_language_command): Add chill.
476 * language.c (binop_result_type, integral_type, character_type,
477 boolean_type, structured_type, value_true, binop_type_check):
478 Add language_chill cases.
479 * language.h (_LANG_chill): Define.
480 * symfile.c (deduce_language_from_filename): Recognize the
481 filename extensions ".chill", ".c186", and ".c286" for Chill.
482 * valprint.c (typedef_print): Add case for language_chill.
483 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
484 * Makefile.in (YYFILES): Add ch-exp.tab.c.
485 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
486 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
488 * Makefile.in (distclean): Add target ch-exp.tab.c.
489 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
490 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
491 * eval.c (evaluate_subexp): Add OP_BOOL case.
492 * expprint.c (print_subexp): Add OP_BOOL case.
493 **** end-sanitize-chill ****
495 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
497 * infcmd.c (set_environment_command): Avoid skipping first
498 char of env value if an '=' appears in it. Bug report and fix
499 by Mark Jungerman, <maj@lucid.com>.
501 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
503 * infcmd.c (step_over_calls): Improve comments.
504 * symtab.c (find_pc_psymtab): Clean up a bit.
505 * (find_pc_symtab): Fix comments, clean up code.
506 * (find_pc_line): General cleanups, efficiency improvements.
507 Also, don't return garbage when some line info exists, but there
510 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
512 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
513 member, and the stat pointer passed to vmap_symtab was NULL, the
514 wrong vmap entries would be modified. Fixes behavior where
515 attempting to load symbols for a module with no member would mess
516 up already read in symbols.
518 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
520 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
521 29k-share/dfe/mini2udi.o.
522 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
523 * alldeps.mak, depend: Update to deal with removal of
524 aforementioned files.
525 * remote-udi.c: Major cleanups. Clean up udi_open and drop
526 requirement for useless 'program' argument. Clean up
527 udi_create_inferior, and udi_load to call common download()
528 routine. Create download routine to load remote hosts directly
529 (with the help of BFD) so that we don't need yank.c and
531 Fix udi_detach to call UDIDisconnect with
532 the right arguments. Clean up udi_resume, don't assign tip_error
533 twice. Clean up udi_wait, straighten out status codes. Make
534 udi_kill really work.
536 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
538 * c-exp.y: separated host/target idea of integer type size,
539 removed redundant parse rules. (YYSTYPE): added typed_val, removed
540 UINT and CHAR rules. (parse_number): work out the targetwise type
541 of a number based upon it's size and qualifiers. (yylex): chars
542 are now treated the same way as ints.
544 * source.c (indentify_source_line): don't core dump if wanted
545 line is larger than number of lines in source. (can happen when
546 coff gets confused about #included source).
548 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
550 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
551 when debugging a program with 100 shared libraries.
553 * solib.c (solib_map_sections): Always close the BFD we open.
554 Free all malloc'd storage we allocate, too, including error cases.
555 (struct so_list): Remove unused so_bfd member.
556 (clear_solib): Don't bother closing so_bfd.
558 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
559 cacheable. `So many symbol files, so little file descriptors.'
561 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
563 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
564 Stubs should stand alone as much as possible.
566 * source.c (show_directories): Avoid printf_filtered length prob
567 pointed out by Jonathan Stone.
569 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
570 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
571 <Lee_Cooprider@vos.stratus.com>.
573 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
575 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
576 struct, not struct itself.
577 * serial.h (serial_restore): Fix prototype, takes pointer not
580 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
582 * Makefile.in (depend): Add nm.h to the list of things to fixup.
583 * depend: Redo, to fixup nm.h problems with *-tab.c files.
585 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
587 * i386-stub.c: Remove ansidecl.h and the few uses of it.
588 Stubs should stand alone as much as possible.
590 * README: Add remote-es1800.c and remote-st2000.c to table.
591 * go32-nat.c: Remove, there is no native go32 support.
592 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
594 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
596 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
597 new routines to deal with sending SIGINTs to attached processes
598 when the user interrupts the controlling GDB.
599 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
600 the aforementioned routines when waiting for the attached process.
602 * elfread.c, mipsread.c: Include <string.h>.
603 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
604 * serial.h: Add prototype for serial_restore().
606 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
608 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
609 minimal_symbol_count, because the NULL symbol is not included in
610 the count. This prevented this function from finding the last
613 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
615 * dbxread.c (process_one_symbol): if not defined
616 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
617 the start of the function, not just after N_FUN.
619 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
621 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
622 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
623 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
624 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
625 file. Remove preprocessor defines that previously did remapping.
627 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
629 * infcmd.c (run_command): Avoid long calls to printf_filtered.
630 Bug fix courtesy of Alexander Klaiber.
632 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
634 hp300 native support (hp300hpux untested).
636 * hp300ux-xdep.c: removed.
637 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
638 * xm-hp300hpux.h: updated copyright.
639 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
640 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
641 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
642 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
643 fork-child.o coredep.o corelow.o.
644 (NAT_FILE, NATDEPFILES): new macros.
645 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
646 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
648 (NAT_FILE, NATDEPFILES): new macros.
649 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
651 Vax ultrix native support.
653 * nm-vax.h: new file.
654 * Makefile.in (HFILES): added nm-vax.h.
655 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
656 coredep.o corelow.o removed.
657 (NAT_FILE, NATDEPFILES): new macros.
658 * xm-vax.h: updated copyright.
659 (REGISTER_U_ADDR): removed.
661 Apollo native support (untested).
663 * Makefile.in (HFILES): added nm-apollo68[bv].h.
664 * a68v-nat.c, nm-apollo68[bv].h: new files.
665 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
666 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
667 * a68v-xdep.c: removed.
668 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
669 inftarg.o fork-child.o a68v-xdep.o.
670 (NAT_FILE, NATDEPFILES): new macros.
672 * defs.h: include nm.h.
673 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
674 sparc-tdep.c, : do not include nm.h.
675 * doc/gdbint.texinfo: nm.h now included in defs.h.
677 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
679 * Makefile.in (VERSION): 4.7.1 post release!
681 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
683 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
685 * Makefile.in (VERSION): gdb-4.7 release.
686 * README: Update for gdb-4.7.
688 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
690 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
693 * alldeps.mak, depend: Update.
695 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
697 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
699 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
700 causes problems in setting breakpoint in the right place in
701 functions with `float' args which are passed as doubles.
702 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
703 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
705 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
707 * Makefile.in (HFILES): Add nm-i386sco.h.
708 * dwarfread.c: include <sys/types.h> for SCO.
709 * infptrace.c: Don't include ptrace.h under SCO.
710 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
712 * config/i386v.mt: Add exec.o to TDEPFILES.
714 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
716 * i386v-nat.c: Remove space from front of #endif.
717 * irix4-nat.c: Remove externs of registers[], include inferior.h
719 * mips-nat.c: Explicitly initialize zerobuf to 0!
720 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
721 Always setup fci->frame, even if it's non-zero. Too many places
722 depend upon this behavior (and I have to get a release out the
724 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
725 processing_gcc_compilation if we find the embedded stabs marker.
726 This fixes several bugs with finding the location of short or char
727 function parameters passed on the stack.
729 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
731 Native support for sun4sol2.
733 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
734 * nm-sysv4.h: new file.
735 * Makefile.in (HFILES): added nm-sysv4.h.
736 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
737 (NAT_FILE, NATDEPFILES): new macros.
738 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
740 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
742 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
743 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
745 * Makefile.in (VERSION): Tick to 4.6.9.
747 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
749 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
750 definition, replace with portable one.
751 * remote-nindy.c: Lint.
752 (nindy_wait): Return type is int, result is inferior_pid.
753 * symmisc.c (dump_psymtab): Only print section_offsets if set.
754 (initialize_symmisc): Remove empty function.
755 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
756 Remove obsolete, misspelled macro.
757 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
758 (all @node commands): Use new form to avoid nitpicking errors.
759 * doc/gdbint.texinfo: Document host/native/target split.
761 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
763 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
765 * xm-mips.h (offsetof): Don't define this if __STDC__.
767 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
769 umax native support (untested).
771 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
773 (NAT_FILE, NATDEPFILES): new macros.
774 * config/umax.mt (TDEPFILES): removed exec.o.
775 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
776 removed to nm-umax.h.
777 * nm-umax.h: new file.
778 * Makefile.in (HFILES): added nm-umax.h.
780 hppa native support (untested).
782 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
783 (NAT_FILE, NATDEPFILES): new macros.
784 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
785 * config/hppahpux.mt (TDEPFILES): removed exec.o.
786 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
787 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
788 * hppa[bh]-xdep.c: removed.
789 * hppa[bh]h-tdep.c: do not include ptrace.h.
790 * Makefile.in (HFILES): added nm-hppa[bh].h.
792 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
794 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
796 * mips-nat.c: Straighten out include files. Work around
797 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
800 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
802 * mips-nat.c (fetch_core_registers, register_addr): Copy from
803 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
804 backtraces from core files work.
805 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
806 Functions are now defined in mips-nat.c.
808 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
810 * remote-hms.c: Disable all uses of serial_nextbaudrate and
811 serial_default_name().
813 * remote-hms.c, ser-go32.c, serial.h: Change from
814 serial_timedreadchar() to new serial_readchar().
816 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
818 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
820 * c-exp.y: Moved handling of 'const' and 'volatile' from
821 <type> to <typebase>. This removes 2 conflicts.
823 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
825 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
826 from breakpoint table when reseting breakpoints.
828 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
830 Native support cleanup and corefile fixes for i386 SVR4 systems.
832 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
833 fill_fpregset): Moved to i386v4-nat.c
834 * i386v4-nat.c, nm-i386v4.h, : New files.
835 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
836 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
837 change i386v-nat.o to i386v4-nat.o.
839 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
841 Miscellaneous 386 configs updated.
843 * config/i386aout.mt (TDEPFILES): removed exec.o.
844 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
845 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
846 (NAT_FILE, NATDEPFILES): new macros.
847 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
848 config/i386v4.mt (TDEPFILES): removed exec.o.
849 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
850 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
851 (NAT_FILE, NATDEPFILES): new macros.
852 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
853 fork-child.o coredep.o corelow.o i386-xdep.o.
854 (NAT_FILE, NATDEPFILES): new macros.
856 Native support cleanup for i386bsd (untested).
858 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
859 * config/i386bsd.mh (NATDEPFILES): added exec.o
860 * tm-i386bsd.h (FLOAT_INFO): removed.
861 * nm-i386bsd.h (FLOAT_INFO): added.
863 Native support for i386v (untested).
865 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
866 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
867 (NAT_FILE, NATDEPFILES): new macros.
868 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
869 * i386-xdep.c: removed.
870 * Makefile.in (HFILES): added nm-i386v.h
871 * i386v-nat.c, nm-i386v.h: new file.
872 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
874 * tm-i386v.h (FLOAT_INFO): removed.
876 Native support for linux (untested).
878 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
879 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
880 (NAT_FILE, NATDEPFILES): new macros.
881 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
882 * Makefile.in (HFILES): added nm-linux.h.
883 * nm-linux.h: new file.
884 * xm-linux.h: updated copyright. cleaned up formatting.
885 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
887 Native support for sun386 (untested).
889 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
890 fork-child.o sun386-xdep.o.
891 (NAT_FILE, NATDEPFILES): new macros.
892 * config/sun386.mt (TDEPFILES): removed exec.o.
893 * Makefile.in (HFILES): added nm-sun386.h.
894 * sun386-nat.c, nm-sun386.h: new file.
895 * sun386-xdep.c: removed.
896 * xm-sun386.h: updated comment and copyright.
897 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
900 Native support for i386mach (untested).
902 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
903 fork-child.o mach386-xdep.o.
904 (NAT_FILE, NATDEPFILES): new macros.
905 * Makefile.in (HFILES): added nm-i386mach.h.
906 * nm-i386mach.h, i386mach-nat.c: new files.
907 * mach386-xdep.c: removed.
908 * xm-i386mach.h: updated copyright.
909 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
912 Native separation for go32 (untested).
914 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
915 * go32-nat.c: new file.
916 * go32-xdep.c (call_ptrace, child_resume,
917 fetch_inferior_registers, store_inferior_registers,
918 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
920 Native support for m88k (untested).
922 * Makefile.in (HFILES): added nm-m88k.h
923 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
924 FETCH_INFERIOR_REGISTERS): removed.
925 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
926 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
927 (NAT_FILE, NATDEPFILES): new macros.
928 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
929 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
930 * m88k-xdep.c: removed.
932 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
934 * i386b-nat.c: Comment changes.
935 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
937 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
939 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
941 Avoid longjmp()-catching compilation errors in cross-ports.
943 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
944 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
945 Move from mips-tdep.c and tm-{irix3,mips}.h.
946 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
948 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
951 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
952 (fetch_core_registers): Fix bfd_seek arguments.
954 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
956 Make core files work again (add back the `core' target).
958 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
959 (NATDEPFILES): Add corelow.o.
960 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
963 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
964 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
965 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
966 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
967 appears. FIXME, these should be moved to NATDEPFILES for native
970 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
972 Ultra3 host/target/native split. (untested).
974 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
975 (fetch_register, fetch_inferior_registers,
976 store_inferior_registers, fetch_core_registers): removed to
978 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
980 * Makefile.in (HFILES): added nm-ultra3.h.
981 * nm-ultra3.h, ultra3-nat.c: new files for native support.
982 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
984 (NAT_FILE, NATDEPFILES): new macros for native support.
985 * config/ultra3.mt (TDEPFILES): exec.o removed.
987 * xm-vaxult.h: add MEM_FNS_DECLARED.
989 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
991 * Makefile.in (VERSION): Roll to 4.6.8.
992 (OBS): Put version.o first, so Makefile rebuild happens early.
994 * command.h: Publicize prototype for not_just_help_class_command.
995 * command.c: Remove proto.
996 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
997 output. Move "maint info" from class info to class maintenance,
999 * infrun.c: Move "stop" to class_obscure, and give it a
1000 function so it will not be seen as a global help topic. FIXME,
1001 it should be possible to set these attributes independently.
1003 * core.c (core_command): Make nicer error message for no core support.
1005 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
1007 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
1008 (elfstab_build_psymtabs): staboffset and stabstroffset args are
1010 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
1011 (scan_compilation_units): Punt unused filename arg. dbfoff,
1012 lnoffset, and curlnoffset are file_ptr's now.
1013 (dwarf_build_psymtabs): Drop desc and filename args; use
1014 objfile. dbfoff and lnoffset are file_ptr's now.
1015 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
1016 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
1017 (elf_symfile_read): Skip desc and filename args to
1018 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
1019 * gdb-stabs.h: Use file_ptr rather than off_t.
1020 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
1021 compile-time debug check that someone turned off as "unused".
1022 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
1023 * symfile.h: Update dwarf_build_psymtabs and
1024 elfstab_build_psymtabs prototypes.
1025 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
1026 Use file_ptr offsets. bfd_seeks use L_SET.
1028 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
1030 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
1031 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
1032 value so that demangler won't be invoked. This greatly speeds up
1034 * mips-tdep.c (mips_pop_frame): Rewrite handling of
1035 linked_proc_info so that it properly deallocates the appropriate
1036 item after it is done with it instead of before.
1037 * Don't pass bogus frame pointer to create_new_frame(). Just
1038 leave it as zero so that lower level code will figure out the
1041 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1043 Sony News native support.
1045 * Makefile.in (HFILES): added nm-news.h.
1046 * nm-news.h: new file.
1047 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
1048 fork-child.o coredep.o to NATDEPFILES.
1049 (NAT_FILE, NATDEPFILES): new macros for native support.
1050 * config/news.mt (TDEPFILES): removed exec.o.
1052 * remote-vx.c: remove redundant include of sys/time.h.
1054 * infrun.c: include ctype.h. Otherwise some machines result in
1055 undefined for isdigit.
1057 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
1059 * configure.in: Convert m68k entries to m68* entries to handle
1060 all the various m68xxx hosts and targets.
1061 * config/news1000.mt: No longer needed, same as news.mt.
1063 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1065 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
1067 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
1069 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
1070 nm-sun2.h, nm-mips.h.
1072 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
1074 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
1076 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
1078 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
1080 * xm-hppah.h: if __STDC__ is not defined, define
1082 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
1083 compiler; see the comment in the file.
1085 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
1087 First cut at support for all BSD variants on 386.
1089 * tm-i386bsd.h, xm-i386bsd.h: New config files.
1090 * i386b-nat.c: New native support file.
1091 * configure.in: Add host and target for i[34]86-*-bsd*.
1092 * config/i386bsd.mh, config/i386bsd.mt: New config files.
1094 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1096 Sun2 native support (untested).
1098 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
1099 REGISTER_U_ADDR): removed to nm-sun2.h.
1100 * nm-sun2.h: new file.
1101 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
1102 fork-child.o sun3-xdep.o removed.
1103 (NAT_FILE, NATDEPFILES): new macros.
1105 Mips native support. Decstation and iris4 have been tested.
1108 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1109 fill_fpregset): removed to irix4-nat.c
1110 * mips-xdep.c: removed.
1111 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
1113 * procfs.c: include nm.h.
1114 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
1115 * xm-irix4.h: bump copyright.
1116 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
1117 PROC_NAME_FMT): removed.
1118 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
1119 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
1120 (NAT_FILE, NATDEPFILES): new macros for native support.
1121 (CC): supply default compiler switches.
1122 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
1123 fork-child.o coredep.o.
1124 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
1126 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
1127 fork-child.o mips-xdep.o coredep.o.
1128 (NAT_FILE, NATDEPFILES): new macros for native support.
1130 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1132 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
1133 (NATDEPFILES): added fork-child.o
1134 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
1135 (NATDEPFILES): added fork-child.o
1136 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
1137 (NATDEPFILES): added fork-child.o
1139 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
1141 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
1142 by using puts_filtered instead.
1144 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1146 * remote-nindy.c (nindy_load): Replacement version from Steve
1147 Chamberlain, doesn't require forking to run "strip" or "sx".
1149 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
1151 * Makefile.in (HFILES): Add nm-*.h files.
1153 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1155 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
1156 (NATDEPFILES): added fork-child.o.
1158 * doc/gdbint.texinfo: document a few more macros, create new
1159 section for native macros.
1161 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
1163 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
1164 resolution of copyright issues.
1166 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
1168 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
1169 subdir gets configured.
1171 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
1173 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
1175 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
1176 searching for a "bfd_strip" program. Also, fixed up arguments
1177 passed to that program.
1179 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
1180 which is now used for something else. Rewrite description of
1181 associated parameters to match how gdb does it now.
1182 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
1184 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
1186 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1188 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
1191 * inferior.h (proc_signal_handling_change): prototype removed.
1192 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
1193 (handle_command): now calls target_notice_signals.
1194 * procfs.c (proc_signal_handling_change): renamed to
1195 procfs_notice_signals. Now static. Add prototype. All callers
1197 * target.h (struct target_ops): new field, to_notice_signals.
1198 (target_notice_signals): new macro to cover new field.
1199 * target.c (cleanup_target): default to_notice_signals to ignore.
1200 * corelow.c (core_ops),
1202 inftarg.c (child_ops),
1203 procfs.c (procfs_ops),
1204 remote-adapt.c (adapt-ops),
1205 remote-eb.c (eb_ops),
1206 remote-es1800.c (es1800_ops, es1800_child_ops),
1207 remote-hms.c (hms_ops),
1208 remote-mm.c (mm_ops),
1209 remote-nindy.c (nindy_ops),
1210 remote-st2000.c (st2000_ops),
1211 remote-udi.c (udi_ops),
1212 remote-vx.c (vx_ops, vx_run_ops),
1213 remote.c (remote_ops),
1214 target.c (dummy_target),
1215 xcoffexec.c (exec_ops): added static initializer for
1217 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
1219 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
1221 * main.c (define_command): Add forgotten initializer.
1223 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
1225 * language.c, language.h: Move saved_language out to global
1226 expected_language. Set expected_language when user expectation
1228 * language.c (language_info): Don't print type/range checking gub.
1229 * main.c (main): Set expected language.
1230 (execute_command): Check against expected language.
1231 * symfile.c (set_initial_language): Set expected language.
1233 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
1235 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1237 A bunch of changes mostly to improve debugging of C++ programs.
1238 Specifically, the calling of inferiors methods is improved.
1240 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
1241 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
1242 hide the implementation details of pointer-to-method objects.
1243 How to tell if the pointer points to a virtual method is
1244 still very dependent on the particular compiler, but this
1245 should make it easier to find the places to change.
1246 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
1247 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
1248 macros, instead of a hard-wired-in code that incorrectly
1249 assumed a no-longerused representation of pointer-to-method
1250 values. And otherwise fix the relevant bit-rotted code.
1252 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
1253 If there are both fields and methods, put a space between.
1255 * stabsread.c (read_struct_type): Fix bug in handling of
1256 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
1257 by '_'). (It used to prematurely exit the loop reading in
1258 the fields, so it would think it should start reading
1259 methods while still in the fields. This could crash gdb
1260 given a gcc that can emit nested type information.)
1262 * valops.c (search_struct_method): Pass 'this' value by
1263 reference instead of by value. This provides a more
1264 consistent interface through a recursive search where the
1265 "bottom" functions may need to adjust offsets (due to multiple
1267 * valops.c, value.h, values.c: Pass extra parameters to
1268 value_fn_field and value_virtual_fn_field so we can
1269 correctly adjust offset for multiple inheritance.
1270 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
1271 virtual function calls by using value_virtual_fn_field().
1272 * values.c: New function baseclass_offset, derived from
1273 baseclass_addr (which perhaps can be made obsolete?).
1274 It returns an offset rather than an address. This is a
1275 cleaner interface since it doesn't mess around allocating
1277 * valops.c (search_struct_method): Use baseclass_offset
1278 rather than baseclass_addr.
1280 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
1282 * Makefile.in: Re-install 29K/UDI stuff.
1283 * remote-udi.c (udi_resume): Clean up.
1284 * (udi_wait): Rewrite, leave out bugs.
1285 * Add debugging code to print out all register fetches and stores.
1286 * Straighten out target_ops.
1287 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
1289 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
1291 * remote-udi.c (udi_create_inferior): run with no arguments should
1292 not pass the program name as an argument, since the UDI code
1293 already handles that.
1294 (udi_load): get the symbols from prog_name, not arg_string (the
1295 load command should really use arg_string as the program name, not
1296 prog_name, but at least the run command works now).
1298 * munch: HP9000/300 nm puts an extra space between T and symbol
1301 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
1302 needed for vxworks targets.
1304 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
1306 * am29k-tdep.c (_initialize_29k): Make it possible for the
1307 user to set and query the address where function calls into the
1308 inferior write a small scratch routine. `set call_scratch_address'
1309 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
1310 * remote.c (remote_prepare_to_store): Only fetch regs if they are
1311 not already cached validly.
1313 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1315 Rs6000 native support.
1317 * infptrace.c: remove #ifdef USG from around include ptrace.h.
1318 machines without this header should not be compiling this file.
1319 * nm-rs6000.h, rs6000-nat.c: new files for native support.
1320 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
1321 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
1322 * xm-rs6000.h: do not include ptrace.h.
1323 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
1324 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
1325 infptrace.o and inftarg.o move to NATDEPFIES.
1326 (NAT_FILE, NATDEPFILES): new macro for native support.
1328 Sun3 native support.
1330 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
1331 new macros for native support.
1332 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
1333 removed sun3-xdep.o.
1334 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1336 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
1337 * sun3-nat.c, nm-sun3.h: new files for native support.
1339 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
1341 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
1342 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
1343 dbfsize and use it to initialize new local file scope dbsize.
1344 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
1345 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
1346 DIEs as well as the current check for undersize DIEs. This helps
1347 to gracefully detect and reject corrupted DIE information.
1349 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
1351 Add `command hooks' and a hook for inferior program stopping.
1353 * command.h (struct cmd_list_element): Remove unused `aux'
1354 field. Add new `hook', `hookee', and `cmd_pointer' fields.
1355 * command.c (add_cmd): Initialize new fields, elim old.
1356 (add_alias_cmd): Clone new fields.
1357 (delete_cmd): Un-hook hookee if we're deleting hook.
1358 (help_cmd): Tell user the command is hooked, if it is.
1359 (lookup_cmd_1): Abbreviations return the original command
1360 instead of themselves, so that hooks on the original cmd will be
1362 * defs.h (enum command_class): Add class_pseudo and comments.
1363 * gdbcmd.h (execute_user_command): Add prototype.
1364 * infrun.c (normal_stop): If the stop command is hooked,
1365 run the hook whenever we stop.
1366 (hook_stop_stub): Stub for catch_errors.
1367 (_initialize_infrun): Set up pseudo "stop" command.
1368 * main.c (execute_user_command): Code extracted from execute_command.
1369 (execute_command): If hooked, run the hook before the command.
1370 (define_command): If defining a new hook, check the command it
1371 is hooking, and warn if none. Install the hook.
1372 * source.c (_initialize_source): "l" is an abbrev for "list".
1373 * doc/gdb.texinfo: Document command hooks.
1375 * Makefile.in (VERSION): Roll to 4.6.7.
1376 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
1377 * infrun.c (breakpoints_inserted): Make it static again.
1378 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
1380 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1382 Native file renaming.
1384 * nat-sparc.c -> sparc-nat.c
1385 * nat-sun4os4.h -> nm-sun4os4.h
1386 * nat-trash.h -> nm-trash.h
1387 * config/sun4os4.mh: track file renaming.
1388 * configure.in: link to nm.h rather than nat.h.
1389 * infptrace.c: include nm.h rather than nat.h.
1391 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1393 Host/target/native split for sun4.
1395 * Makefile.in (TSOBS): removed corelow.o.
1396 * infptrace.c: included nat.h.
1397 * nat-trash.h: temporary header file. This should be removed once
1398 all hosts have the native/host/target split.
1399 * configure.in: add a symlink from nat-trash.h to nat.h if no
1400 other nat file exists for this configuration.
1401 * sparc-tdep.c: no longer include sys/ptrace.h.
1402 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
1403 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1405 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
1406 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
1407 to NATDEPFILES. removed sparc-xdep.o.
1408 (NATDEPFILES, NAT_FILE): new macros for native support.
1410 Break the direct connection from core_file_command to any
1411 particular type of core file support.
1413 * target.h (find_core_target): new prototype.
1414 * target.c (find_core_target): new function. Walks the target
1415 list looking for the core target.
1416 * core.c (core_file_command): replace calls to core_detach and
1417 core_open with find_core_target and direct calls.
1419 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
1421 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
1423 config/hp300hpux.mh: ALLOCA1 was not defined.
1425 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
1427 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
1428 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
1429 until we can figure out a better way to do paging.
1431 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
1433 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
1434 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
1435 * hppa-coredep.c: Remove, now that we use the hook.
1436 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
1437 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
1439 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
1440 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
1441 be ripped out and reimplemented right (see elfread.c).
1442 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
1444 Rename all HPPA files to fit into unique DOS filenames:
1445 * *hppabsd* => *hppab*
1446 * *hppahpux* => *hppah*
1448 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
1450 Make the /proc support a target-struct in its own right.
1452 * Makefile.in: Remove inftarg.[co], since it is now included via
1454 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
1455 reference infptrace.o. Add fork-child.o to all *.mh that
1458 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
1459 No longer global functions.
1460 (fork_inferior): New global function from fork-child.c.
1461 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
1462 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
1463 (child_create_inferior): Moved to fork-child.c as fork_inferior.
1464 (child_create_inferior): New tiny function that calls fork_inferior.
1465 * fork-child.c: New file, containing fork_inferior, which is
1466 built from slight mods to inftarg.c's child_create_inferior.
1468 * procfs.c (procfs_ops): Add target vector.
1469 (attach): Rename as static do_attach.
1470 (procfs_create_inferior): New tiny function that calls fork_inferior.
1471 (child_xfer_memory): Rename to static procfs_xfer_memory.
1472 (store_inferior_registers): Rename to static procfs_store_registers.
1473 (inferior_proc_init): Rename to static procfs_init_inferior.
1474 (procfs_attach, procfs_detach, procfs_prepare_to_store,
1475 procfs_files_info, procfs_open, procfs_mourn_inferior,
1476 procfs_can_run): Slightly mangled copies of the corresponding
1477 child_XXX routines from inftarg.c.
1478 (proc_wait): Renamed to static procfs_wait.
1479 (child_resume): Rename to static procfs_resume.
1480 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
1481 (initialize_proc_fs): Rename to initialize_procfs. Set up
1484 * putenv.c: index -> strchr.
1485 * regex.c: Always rename bcopy to memcpy, etc.
1486 FIXME: Eventually do the renames rather than use #define's.
1487 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
1489 * sparc-xdep.c: Move deferred_stores to target dependent.
1490 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
1492 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
1494 Split non-target-dependent code out of target_attach routines.
1496 * target.h: Comments on target_attach args and results.
1497 * infcmd.c (attach_command): Check for existing execution, call
1498 target_attach, set up terminal status and wait_for_inferior, wait
1499 for the attach status, and do normal_stop.
1500 * inftarg.c (child_attach): Remove target independent stuff.
1501 * remote-adapt.c (adapt_attach): Ditto.
1502 * remote-mm.c (mm_attach): Ditto.
1503 * remote-udi.c (udi_attach): Ditto.
1504 * remote-vx.c (vx_attach): Ditto.
1508 * remote-hms.c (hms_attach): Remove completely, it was useless.
1509 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
1510 commented-out start_remote calls.
1511 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
1512 DENTER and DEXIT macros and their calls. Use a real debugger --
1513 like gdb -- to see what functions are being called when.
1514 * utils.c (strcmp_iw): Make nonstatic, for lint.
1516 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
1518 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
1520 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
1522 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
1523 fix to differentiate between gcc1 & gcc2 compiled files so that we
1524 can debug calls that pass structs as args correctly.
1525 * symmisc.c (dump_symtab): If block was compiled with gcc, say
1526 so, and what version.
1528 * remote.c (remote_wait): Make regs be char to avoid picayune
1529 ANSI compiler warnings.
1531 * energize.h: Move all external struct decls to inside of
1532 __STDC__, add prototype for energize_shell_wait().
1533 * energize.c (getpty): Clean up, make us really get a controlling
1535 * (energize_initialize): Disable SIGIO prior to setting up for
1536 I/O interrupts. Move setsid(), et. al. to getpty().
1537 * (energize_shell_wait): New routine to wait for things started
1538 via the shell command, uses wait() instead of /dev/proc.
1539 * Also, add prototype for execute_command_1().
1541 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1543 * inftarg.c (child_create_inferior, child_attach,
1544 child_mourn_inferior): collect unix child process stratum
1545 functions which live below the target vector into this file to
1546 facilitate host/target/native split. Also, make them static.
1547 * inflow.c (child_mourn_inferior): removed.
1548 * infrun.c (child_create_inferior, child_attach): removed.
1549 (resume): becomes global so that functions below the
1550 target vector can find it.
1551 * inferior.h (resume): add prototype.
1552 (child_mourn_inferior, child_create_inferior, child_attach):
1555 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
1556 replaced with find_default_attach and
1557 find_default_create_inferior.
1559 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
1561 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
1562 addresses don't get displayed in the wrong positions.
1564 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1566 Separate core functions along target vector in preparation for
1567 native support. Functions above vector now live in core.c. Those
1570 * core.c (solib_add_stub, core_close, core_open, core_detach,
1571 get_core_registers, core_files_info, core_ops): moved to corelow.c
1572 (_initialize_core): removed addition of core_ops target.
1573 * corelow.c: new file.
1574 (solib_add_stub, core_close, core_open, core_detach,
1575 get_core_registers, core_files_info, core_ops): moved from core.c
1576 (_initialize_corelow): new function.
1577 * gdbcore.h (core_open, core_detach): added prototypes.
1578 (core_ops): add forward declaration.
1579 * Makefile.in (SFILES_MAINDIR): add core.c
1581 (TSOBS): change core.o to corelow.o
1583 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
1585 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
1586 instead of 'sun' predefined symbol so that trap analysis code is
1587 enabled only when the TARGET is a sun3.
1589 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1591 * tm-i960.h (ext_format_i960): Add top-level declaration.
1592 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
1593 blocks, else Sun4 compiler complains.
1595 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
1597 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
1598 instruction's argument. Patch from jonathan@cs.stanford.edu
1601 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1603 Break the thread of control that implies that a unix child
1604 process will be the default target.
1606 * target.c (find_default_run_target, find_default_attach,
1607 find_default_create_inferior, return_zero): new functions.
1608 (cleanup_target): Make return_zero the default for to_can_run.
1610 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
1611 child_create_inferior references with find_default_XXX instead.
1613 * target.h (struct target_ops): new field, to_can_run.
1614 (find_default_attach, find_default_create_inferior): new prototypes.
1615 (target_can_run): new macro.
1617 * Also added a zero (default) to_can_run element to all static
1618 struct target_ops initializations throughout GDB, except:
1619 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
1621 * infrun.c (child_create_inferior): Clean up error handling when
1622 no exec file is specified.
1623 (child_attach): Don't require exec file.
1625 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
1627 Remove kill_inferior_fast, in favor of target_kill, which goes
1628 through the target vector.
1630 * inferior.h (kill_inferior_fast): remove declaration.
1632 * main.c (disconnect): call quit_cover using catch_errors rather
1633 than calling kill_inferior_fast directly. New way goes through
1634 the target vector, handles attached processes, and writes
1635 command history if appropriate.
1636 (quit_cover): new function, wrapper for quit_command.
1638 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
1639 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
1640 inlining them into the local kill_inferior when needed.
1642 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
1644 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
1645 * stabsread.c (read_struct_type): Simplify complicated expression
1646 for dumb DECstation compiler.
1648 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1650 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
1651 operands to memory management instructions, from WRS.
1653 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
1655 * main.c (main): Back out previous language setting changes.
1656 Replace with simple default to C before processing any init
1657 files. There MUST be a language set, even in the absence of
1658 init files or executables, or expression parsing fails.
1660 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
1662 * main.c (main): Move code that sets initial language to
1663 symfile.c. Fixup places where command files are processed to
1664 be consistent in setting a default language if none has been
1666 * symfile.c (set_initial_language): Add code moved from
1667 main() that sets an initial default language when a new
1668 symbol file is read.
1669 * symfile.c (symbol_file_command): Call set_initial_language.
1670 * symtab.c (find_main_psymtab): Add FIXME comment.
1672 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1674 * breakpoint.c, sparc-tdep.c: comment changes.
1675 * configure.in: removed target_dependent line.
1677 * remote-mm.c (mm_attach): change printf to error to prevent
1679 * remote-udi.c (udi_attach): change printf to error to prevent
1682 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
1683 calls to {fetch|store}_inferior_registers with calls to
1684 target_{fetch|store}_registers, for remote-target independence.
1686 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
1688 * Makefile.in: Fix bug I introduced in merging Rich's change.
1689 * infrun.c (child_create_inferior): Use proceed() rather than
1690 doing all the same stuff by hand.
1692 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1694 * Makefile.in, configure.in: add support for files used only when
1695 configured native, that is, when host = target.
1697 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1699 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
1700 stores are target dependent and were moved from xm to tm.
1702 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
1704 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
1706 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
1707 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
1709 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1711 * target.h (struct target_ops): removed to_convert_to_virtual and
1712 to_convert_from_virtual elements. Initializations removed from
1713 all static initializations.
1714 (target_convert_to_virtual, target_convert_from_virtual):
1716 (host_convert_to_virtual, host_convert_from_virtual): Removed
1717 forward declarations.
1718 * target.c (cleanup_target): removed default assignments for
1719 to_convert_to_virtual and to_convert_from_virtual.
1720 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
1722 * findvar.c (value_of_register, value_from_register):
1723 target_convert_to_virtual inlined.
1724 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
1725 * valops.c (value_assign): target_convert_from_virtual inlined.
1727 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
1729 * main.c (gdb_readline): Avoid printf_filtered, which sets char
1730 position wrong if used for the prompt.
1731 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
1733 Support for accessing arbitrary MIPS stack frames in memory.
1735 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
1736 set, run it before INIT_EXTRA_FRAME_INFO.
1737 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
1739 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
1740 (FP) value in the frame_info struct if it is zero (as from top of
1742 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
1744 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
1745 comes back as zero. So does FP_REGNUM, as a trigger for
1746 init_extra_frame_info.
1748 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
1749 the program counter set before INIT_EXTRA_FRAME_INFO is run.
1750 (INIT_FRAME_PC): Defined to null.
1751 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
1752 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
1753 Briefly explain MIPS stacks in GDB.
1755 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
1757 * copying.awk, copying.c (show_copying_command,
1758 show_warranty_command): Rename from copying_info, warranty_info,
1759 to match command function conventions.
1761 * utils.c (prompt_for_continue): Reinitialize more-counts
1762 before printing anything, and again afterward. Fix comments.
1763 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
1764 or alloca() if needed.
1766 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
1767 detect native versus cross-host.
1769 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
1771 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
1772 Suns. Rename to m68k_saved_pc_after_call.
1773 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
1774 m68k_saved... instead of sun3_saved...
1776 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
1778 * Makefile.in (update-depend, update-alldeps): Split out of
1779 setup-to-dist, for convenience in rebuilding the depend and
1781 (assorted): Update to catch straggler files when building gdb.tar.Z.
1783 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
1785 Preliminary cleanup for splitting host/native/target.
1787 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
1788 here; it is dealt with at a gdb-target-independent level.
1789 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
1790 high toned routine. Fix return type to void.
1791 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
1792 Rich and I believe the "real problem" was that both single_step
1793 and target_resume were issuing PT_CONTINUE calls. This would
1794 cause the second PT_CONTINUE to sometimes fail because the process
1795 was already running.
1796 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
1798 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
1800 * energize.c (pty_to_kernel): Must check for EAGAIN as
1801 termination condition.
1802 (full_filename): Don't prepend dirname if filename begins with /.
1803 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
1805 (getpty (NCR)): Lotsa bug fixes...
1806 (kernel_dispatch (case StopRType)): Use kill() instead of
1807 killpg() so we can deal with losing systems...
1808 (wait_for_events): Work around NCR select() lossage. It doesn't
1809 zero out readfds when select() returns zero.
1810 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
1811 getcwd() instead of getwd() (NCR getwd() seg faults).
1812 (energize_wait): Use sigaction() for NCR. Their version of signal()
1813 is unreliable by default.
1815 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
1816 error from PIOCSWSTOP.
1818 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
1819 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
1820 defs.h, utils.c: Make vfprintf_filtered global.
1822 * energize.c (send_location): New routine to consolidate all
1823 places where we must notify kernel of where the given pc is.
1824 (cplus_demangle): Put single-quotes around demangled names.
1825 (energize_call_command): Call send_location() after doing up,
1826 down, and frame commands.
1828 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1830 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
1831 pass at doc for two new remote targets---29K using UDI, and Tandem
1832 ST2000 using STDBUG.
1834 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
1836 * doc/all.m4: turn on H8/300 stuff for generic manual
1838 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
1839 after explicit call to breakpoint() in serial stubs.
1841 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
1843 * mipsread.c: Clean up some white space.
1844 (parse_symbol): Handle stEnd of stFile.
1845 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
1847 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
1848 store_inferior_registers): Replace unexplained numbers
1849 with manifest constants from a DECstation header file.
1850 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
1851 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
1853 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
1855 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
1856 for "down". Suggested by Richard Stallman.
1858 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1860 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
1861 redeclaration bug on SunOS 4.
1863 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
1865 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
1866 * m68k-stub.c: Remove a few extraneous ANSI-isms.
1867 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
1868 they aren't already there.
1869 * remote-vx.c (vx_prepare_to_store): Ditto.
1870 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
1872 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
1874 Removed a large number of changes inserted by Per Bothner
1875 for C++ support. These will go back in when they've been
1878 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
1880 * serial.h: Fix prototye for serial_raw().
1881 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
1882 serial_write() to match prototypes.
1883 * remote-st2000.c (get_reg_name): Make *p be const.
1885 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1887 * remote-nindy.c (nindy_fetch_registers): Make return type void,
1888 to agree with target structure field type.
1889 (nindy_store_registers): Ditto.
1891 * Makefile (OPCODES): New var, pointing to opcodes library.
1892 (CLIBS, CDEPS): Include it.
1893 (saber_gdb): Load opcodes library.
1895 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
1897 * a68v-xdep.c (store_inferior_registers): declare as void.
1898 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
1899 * remote-st2000.c: Massive changes to use new serial package.
1900 Also added 'connect' command to transparantly connect to serial
1902 * ser-termios.c: Big cleanup, use nicer coding conventions.
1903 * ser-bsd.c: New module, serial stuff for BSD systems.
1904 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
1905 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
1907 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1909 * doc/gdb.texinfo: fix shameful error of agreement reported by
1910 jimb@occs.cs.oberlin.edu (Jim Blandy)
1911 * doc/gdb.texinfo: remove old partial discussion of remote serial
1912 protocol (via serial debug stubs)
1913 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
1914 use of serial debug stubs
1916 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1918 * symfile.h: Declaration of set_demangling_style() moved
1919 here from demangle.h (which is now in ../include).
1920 * i386-xdep.c: Update comment.
1922 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1924 * symtab.c (completion_list_add_symbol): restructured to optimize
1925 for time. First clip names that cannot match. Then clip any
1926 names we've already considered. Drop a redundant strncpy. Drop
1927 a redundant malloc and associated free for demangled names.
1929 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
1931 * a68v-xdep.c (store_inferior_registers): Define as type void.
1932 * configure.in: Add host m68k-apollo*-bsd*.
1933 * demangle.c (struct demanglers): Use enum instead of constant
1934 value to keep braindamaged HP/Apollo compiler happy.
1936 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
1938 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
1939 match "FOO". This allows 'break Foo' to work when Foo is
1940 a mangled C++ function. (See comment before function.)
1942 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
1944 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
1945 for files in vx-share/*.c.
1946 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
1947 for normal GDB source files.
1949 * Makefile.in (VERSION): Roll to 4.6.6.
1951 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
1952 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
1953 * tm-sun3os4.h: Update comments.
1954 * xm-delta88.h: Remove STACK_END_ADDR.
1956 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
1958 * Makefile.in (VERSION): Roll to 4.6.5.
1960 * infrun.c: Lint for recent `handle' changes.
1962 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
1963 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
1964 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
1965 should include a ser-XXX.o module.
1967 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
1968 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
1970 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
1971 known suns in configure.in, rather than mapping them to unique
1972 config files that happen to duplicate other config files.
1973 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
1974 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
1976 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
1978 * configure.in (*-*-sunos*): Use trailing * to match all
1979 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
1980 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
1981 in production on Sun-4.
1982 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
1983 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1984 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1986 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
1987 config/sparc-noun.mt: New target configs for embedded.
1988 * config/sun4os3.{mh,mt}: Remove, never existed in production.
1990 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
1991 target definitions for embedded with and without underlines on
1992 identifiers. FIXME -- this ought to be known by BFD instead.
1994 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
1995 not a parameter of the CPU, but of the development environment.
1996 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
1998 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
2000 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
2001 (which involves reading in main's symtab) if we have no breakpoints.
2003 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
2005 * dwarfread.c (cu_language): New local variable to record
2006 language for current compilation unit being processed.
2007 * dwarfread.c (set_cu_language): New local function to decode
2008 and record language for current compilation unit being processed.
2009 * dwarfread.c (synthesize_typedef): Add local function to
2010 synthesize a typedef for C++ classes, structs, unions, and
2012 * dwarfread.c (read_structure_scope): Synthesize typedefs
2013 for C++ classes, structs and unions.
2014 * dwarfread.c (read_enumeration): Synthesize typedefs for
2016 * dwarfread.c (read_file_scope): Call set_cu_language to
2017 record language for current compilation unit. After symtab
2018 is built, save this recorded language.
2019 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
2020 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
2021 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
2022 typedefs for C++ classes, structs, unions, and enumerations.
2023 * dwarfread.c (scan_compilation_units): Call set_cu_language
2024 to record language for current compilation unit.
2025 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
2026 for TAG_enumeration_types, rather than in add_partial_symbol.
2027 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
2028 case with class, struct, and union type cases, now that they are
2029 the same. Remove tests for non-NULL name attributes, now done
2031 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
2032 treat as alias for TYPE_CODE_STRUCT for now.
2034 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
2036 * Makefile.in: map "gdb" through program_transform_name when
2039 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
2041 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
2042 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
2043 Use "regi" for local indexing through register numbers, reserving
2044 "regno" for the name of a specific register passed as an input
2045 parameter. Fix bug propagated through all versions that sometimes
2046 used regno as an index when it should have been regi, thus using
2047 -1 as an index in some cases.
2049 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
2051 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
2052 respectively, so same demangler can be used by other programs.
2053 * Makefile.in: Remove demangler stuff.
2054 * Makefile.in (depend): Pass -I../readline (needed for main.c).
2055 * demangle.c (_initialize_demangler): Tell demangler which
2056 CPLUS_MARKER to assume.
2058 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
2060 RS/6000 portability changes (for hosting cross-debuggers).
2062 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
2063 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
2064 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
2065 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
2066 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
2067 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
2068 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
2069 (NO_SINGLE_STEP): Add, target-dependent.
2070 (loadinfotextindex): Lowercase, remove "aix_".
2071 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
2072 (NO_SINGLE_STEP): Remove, target-dependent.
2073 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
2074 * xcoffread.c: Only build file if RS/6000 native GDB.
2075 (build_function_symbol): Remove #if 0'd code.
2076 * rs6000-tdep.c: Cleanup. Add static fn protos.
2077 Use CORE_ADDR for addresses throughout. Make void fns void.
2078 (pop_dummy_frame): Add FIXME about bogosity of design here.
2079 (rs6000_struct_return_address): Ditto.
2080 (frameless_function_invocation, frame_get_cache_fsr,
2081 frame_initial_stack_address, xcoff_relocate_symtab,
2082 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
2083 add_text_to_loadinfo, find_toc_address): Move from xdep file.
2084 Use CORE_ADDRs. Change identifiers to lowercase.
2086 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
2087 supplying dummy routines if non-native. Add prototype for
2088 static exec_one_dummy_insn. Move a mess of functions to
2089 rs6000-tdep.c (as above). Remove #if 0'd code.
2091 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
2092 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
2093 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
2095 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
2098 * vx-share/README, nindy-share/README: New files describing
2099 how these directories' code is shared, and with whom.
2101 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
2103 * configure.in (target configurations): Reformat into table.
2104 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
2106 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
2107 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
2108 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
2109 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
2110 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
2111 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
2113 * Makefile.in (config-check): Add command to check whether
2114 configure.in is consistent with config/*.
2116 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
2118 * configure.in (host configurations): Reformat nested cases into
2119 easy-to-maintain table.
2120 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
2121 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
2123 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
2125 * cplus-dem.c: Reorder args to most local functions to make them
2126 follow the consistent pattern of struct work_stuff pointer first,
2127 followed by pointer into string being demangled, followed by
2128 pointer to the string where the result is being stored, followed
2129 by other args. Also generally replace most variables of name
2130 "type" with "mangled" for consistency. They all pointed to the
2131 same string but half were one name and half the other.
2132 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
2133 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
2134 use whenever a qualified name is being demangled.
2135 * cplus-dem.c (do_type): Qualified names are treated similarly
2136 to fundamental types, not as modifiers of fundamental types.
2138 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
2140 * configure.in: Add sparclite as a target.
2142 * sparc-stub.c (handle_exception): Flush instruction cache just
2143 before returning to the user. (hexToInt): Fix overzealous cleanup.
2145 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
2147 * infrun.c (handle_command): Rewrite to allow multiple signal
2148 numbers, signal number ranges, and to recognize "all" to mean all
2149 signals except those used by the debugger.
2150 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
2151 to set or reset actions for specific signals.
2153 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
2155 * coffread.c (decode_type): Call alloc_type to alloc new
2157 * stabsread.c (read_array_type, read_range_type, define_symbol):
2158 Call alloc_type to alloc new types.
2159 * stabsread.c (define_symbol): Move dbl_valu symbol field data
2160 from type_obstack to symbol_obstack.
2161 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
2163 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
2164 associated with a type, using the same mechanism as was used to
2165 allocate space for the type structure itself.
2166 * coffread.c (patch_type, coff_read_struct_type,
2167 coff_read_enum_type): Use TYPE_ALLOC.
2168 * dwarfread.c (struct_type): Use TYPE_ALLOC.
2169 * gdbtypes.c (create_array_type, check_stub_method,
2170 allocate_cplus_struct_type): Use TYPE_ALLOC.
2171 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
2172 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
2173 read_range_type): Use TYPE_ALLOC.
2175 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
2177 * breakpoint.c (breakpoint_re_set): Select a default source
2178 symtab if one is not currently selected.
2179 * utils.c (query): Call wrap_here before building the output
2180 query string, to turn off wrapping and flush any buffered output.
2181 Otherwise our query may end up in the wrap buffer and never be
2183 * eval.c (evaluate_subexp): Report error when attempting to
2184 evaluate subscript for types without a target type, rather
2185 than dumping core by using the NULL pointer.
2186 * symfile.c (symbol_file_command): Forget current_source_symtab
2187 and current_source_line when discarding symbol table.
2189 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
2191 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
2193 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
2194 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
2196 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
2198 * remote.c (remote_open): Fix baud rate setting to make -b flag
2199 work. (remote_wait): Change 'T' message parser to deal with new
2200 improved format which allows stub to send an arbitrary bunch of
2202 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
2203 make all this re-entrant by storing all state on the stack. Clean
2204 up memory error trapping. (computeSignal, set_debug_traps):
2205 make it all table driven. Make a start at a baud rate setting command.
2207 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
2209 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
2211 * remote-vx.c: redefine malloc to avoid buggy declaration on
2212 RS/6000 <rpc/types.h>.
2213 xm-rs6000.h: include <sys/select.h> to define fd_set for
2214 <rpc/svc.h> on RS/6000.
2216 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
2218 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
2219 recursive invocations of make. Always create installation
2222 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
2224 * m68k-pinsn.c: Minor fix in style of output (don't use
2225 range to indicate floating point control registers).
2227 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
2229 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
2231 * infcmd.c (registers_info): Handle multiple register names.
2232 Changes inspired by Roland McGrath.
2234 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
2236 * sparc-stub.c: New file. Mix it with your SPARClite
2237 application, and it will speak GDB remote protocol!
2238 * remote.c (remote_wait): Change 'T' (expedited reply) message to
2239 deal with arbitrary registers. Needed for sparc-stub.
2241 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
2243 * cplus-dem.c (cplus_markers): Add table for gnu style and
2244 use throughout, in place of compile time constant CPLUS_MARKER.
2245 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
2246 * cplus-dem.c (cfront_special): New function, as suggested
2247 by pfieland@stratus.com.
2248 * cplus-dem.c (forget_types): New function.
2249 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
2251 * cplus-dem.c (mop_up): Call forget_types().
2252 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
2253 Use throughout, instead of checking current_demangling_style.
2254 * cplus-dem.c (demangle_signature): When finding an explicit
2255 start of function args, forget all remembered types for
2256 lucid/cfront style demangling.
2257 * cplus-dem.c (demangle_prefix): In a sequence of two or more
2258 underbar characters, use last pair as the delimiter. Hoist
2259 gnu_special() call up to cplus_demangle(). Call cfront_special()
2261 * cplus-dem.c (cplus_special): Fix virtual table name demangling
2262 for inherited classes.
2263 * cplus-dem.c (demangle_args): Document quirks of numbered
2264 references to previously seen types.
2265 * dbxread.c (read_ofile_symtab, process_one_symbol):
2266 Use AUTO_DEMANGLING rather than explicitly checking
2267 current_demangling_style.
2268 * demangle.h: Add some comments.
2269 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
2270 CFRONT_DEMANGLING): New macros.
2271 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
2272 not found in the actual producer string produced by lcc.
2273 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
2274 than explicitly checking current_demangling_style.
2276 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
2278 * breakpoint.c (enable_longjmp_breakpoint,
2279 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
2280 Check for duplicate breakpoints at the same address. Bug report
2281 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
2283 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
2285 * buildsym.c (end_symtab): Document that end_symtab can return
2286 NULL under non-error conditions.
2287 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
2288 returned from end_symtab for empty compilation units.
2290 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
2292 * am29k-tdep.c: Lint from DECstation compiler.
2293 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
2294 As the man page says, "Sometimes you just can't get lint to shut
2295 up". That doesn't mean you should blow away the code it won't
2297 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
2298 it up over the next few weeks. Make mips x 29k build.
2299 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
2300 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
2301 but leave it as a comment because the breakpoint instruction
2302 is not easily accessible at this moment (it's static, and if
2303 we define one here, it goes into every file compiled).
2305 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
2307 * Makefile.in (VERSION): Bump to 4.6.3.
2308 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
2309 function scopes when building partial symbol tables.
2310 * objfiles.c (open_existing_mapped_file): Make it clear in
2311 warning message that out of date mapped files are ignored.
2312 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
2313 unit source file name in error message.
2315 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
2317 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
2318 * dwarfread.c (struct_type): In absence of AT_byte_size for
2319 bitfield, use size of object of member's type for the size of
2320 the anonymous object containing the bit field.
2321 * dwarfread.c (completedieinfo): Set has_at_byte_size when
2322 an AT_byte_size attribute is seen.
2323 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
2324 union aux_ext (was aux_ent).
2325 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
2326 unsigned char* to char*, for Lucid compiler.
2327 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
2328 to be correct type (from unsigned char* to char*).
2329 * valprint.c (type_print_derivation_info): Minor tweak to placement
2330 of commas in derived class printing.
2331 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
2333 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2335 * xm-go32.h: Define LSEEK_NOT_LINEAR
2336 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
2337 then work out the lseek positions of newlines by running through
2338 the file and `tell'ing. This makes source file listing work on
2339 OS's where the relationship between physical position in file and
2340 canonical position is indeterminate, eg VMS and DOS.
2342 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
2344 * stabsread.c: Ensure that all members of all allocated structures
2345 are initialized to known state to avoid hard to find bugs with gdb
2346 using fields containing random data.
2347 * buildsym.c (start_subfile): Compact dirname initialization.
2348 * buildsym.c (patch_subfile_names): New function.
2349 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
2350 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
2351 * buildsym.h (patch_subfile_names): Add prototype.
2352 * dbxread.c (process_one_symbol): Call patch_subfile_names.
2354 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
2356 * remote-udi.c: Update comments.
2358 * remote.c (getpkt): Only force retransmission ten times;
2359 after that, assume bug in target code, and handle pkt anyway.
2361 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
2363 * configure.in: Add support for apollo 68k under BSD environment.
2364 * xm-apollo68b.h: New file to support above.
2366 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
2368 * configure.in: Recognize i486 host cpu.
2369 * valprint.c (type_print_derivation_info): Print derivation info
2370 in same form as class declarations in source.
2371 * valprint.c (type_print_varspec_suffix): Split arg printing
2372 code out to type_print_args function.
2374 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
2376 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
2377 at_import, at_frame_base.
2378 * dwarfread.c (completedieinfo): Remove cases for obsolete
2379 AT_visibility, AT_import, and AT_frame_base attributes.
2380 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
2381 i860, which can keep up to 4 shadow breakpoints.
2382 * tm-stratus.h (USG): Define.
2383 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
2384 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
2385 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
2386 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
2387 * config/stratus.mt (TDEPFILES): Include files available from
2388 stratus that are not yet in release pending receipt of paperwork
2390 * buildsym.c (finish_block): Minor code format change.
2391 * gdbtypes.h (struct field): Add to comments.
2392 * gdbtypes.h (virtual_field_bits): Add to comments.
2393 * objfiles.c (allocate_objfile): Change obstack interface to
2394 match FSF merging efforts.
2396 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
2398 * Makefile.in (VERSION): Bump to 4.6.2.
2399 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
2400 * Makefile.in (OBS): Add stabsread.o
2401 * Makefile.in (stabsread.o): Add build rule.
2402 * stabsread.c, stabsread.h: New files.
2403 * buildsym.c: Split out stabs specific support to stabsread.c.
2404 * buildsym.h: Split out stabs specific support to stabsread.h.
2405 * dbxread.c (stabsread.h): Include
2406 * dbxread.c (dbx_new_init): Call stabsread_new_init.
2407 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
2408 * dbxread.c (read_ofile_symtab): Call end_stabs.
2409 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
2410 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
2411 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
2412 really_free_pendings to cleanups.
2413 * elfread.c (elf_new_init): Call stabsread_new_init.
2414 * gdbtypes.c: Small changes to maintenance commands.
2415 * mipsread.c (stabsread.h): Include.
2416 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
2417 * xcoffread.c (stabsread.h): Include.
2418 * xcoffread.c (global_stabs): Remove redundant def.
2419 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
2421 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
2423 * lmode_inferior_valid, lmode_ours_valid: New static vars.
2424 * inflow.c (terminal_init_inferior, terminal_inferior,
2425 terminal_ours_1, initialize_inflow): Record and use state
2426 of lmode_inferior_valid and lmode_ours_valid.
2428 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2430 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
2431 include <sgtty.h> on USG. (from sef).
2433 * depend: es1800 dependency needed here.
2435 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
2437 * buildsym.c (read_struct_type): Initialize structs allocated
2438 with alloca, to avoid using random values from stack later on.
2439 * defs.h (fprintf_filtered): Add prototype.
2440 * gdbtypes.c (check_stub_method): Fix misleading comments.
2441 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
2443 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
2444 small changes to maint support functions.
2445 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
2446 for some fields and expand comments.
2447 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
2448 macro and track change to obstack_full_begin macro.
2449 * utils.c (fprintfi_filtered): New function.
2450 * valprint.c (type_print_base): Fixup field printing to not
2451 print extraneous lines and not print bogus "no data fields"
2452 messages for C++ classes with no data members. Also use new
2453 fprintfi_filtered function.
2455 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2457 * configure.in: es1800 ok for 68000 too.
2459 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2461 * configure.in: echo error messages to stderr, not stdout
2463 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2465 * configure.in: recognize hppa* instead of hppa
2467 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
2469 * energize.c: Second cut at DynamicLoad message handling.
2471 * energize.c: Relativize pathnames in #include statements.
2472 * (kernel_dispatch): Better error messages for unknown protocol
2474 * (kernel_dispatch): First cut at DynamicLoad message handling.
2476 * Makefile.in: Remove -I../readline from all compilations,
2477 include a special case for main.o instead.
2479 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
2481 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
2482 error if it fails to find a member type, rather than return NULL
2483 and trigger a coredump.
2484 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
2485 lookup_demangled_partial_symbol,): Ask demangle_and_match to
2486 match on complete demanglings, including argument lists for member
2487 functions, rather than just accepting the first demangling that
2488 matches the class and function name.
2489 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
2490 to start_symtab as the directory name.
2491 * dwarfread.c (completedieinfo): Strip off any leading hostname
2492 portion of the AT_comp_dir attribute string. Gdb doesn't know
2493 what to do with them (FIXME).
2495 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
2497 * breakpoint.c (commands_command): Simplify code a bit, remove
2498 unnecessary fflush().
2500 * Makefile.in (OTHERS): Add gcc.patch.
2501 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
2503 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
2505 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
2506 lcc producer string.
2508 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
2510 * WHATS.NEW renamed to NEWS.
2512 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
2514 * dbxread.c, dwarfread.c: Re-enable experimental code to
2515 automatically select demangling style.
2516 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
2517 DEMANGLING_STYLE, to make more descriptive. Revert back to
2518 "auto" as default. Comment use.
2519 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
2520 * Makefile.in (${DEMANGLER}.o) Remove target and special
2523 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
2525 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
2527 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
2529 * Makefile.in, demangle.c: Change default demangling style to
2531 * Makefile.in: Update version to 4.6 !!!
2532 * README, WHATS.NEW: Update for 4.6.
2534 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
2536 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
2539 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
2540 nodes as base classes.
2542 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
2544 * alldeps.mak, depend: Update.
2546 * xcoffread.c: Add decl for section_offset to keep prototype happy.
2548 * Makefile.in (VERSION): 4.5.9.
2550 * xm-hp300bsd.h: Add decl for strdup().
2551 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
2552 PDR. Cleanup a few things, fix compilation warnings.
2554 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
2556 * Makefile.in (DEMANGLING_STYLE): New define to set default
2557 demangling style for C++. Defaults to "auto".
2558 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
2559 * Makefile.in (SFILES_MAINDIR): Add demangle.c
2560 * Makefile.in (OBS): Add demangle.o
2561 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
2562 Remove compile time decisions about demangling style and replace
2563 with runtime decisions using current_demangling_style.
2564 * cplus-dem.c (main): Expand code included during building of
2565 standalone demangler to recognize demangling style options.
2566 * dbxread.c (demangle.h): Include.
2567 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
2568 demangling style if processing g++ code and current demangling style
2569 is auto (Note: this feature currently disabled.)
2570 * demangle.c: New file, generic demangling control.
2571 * demangle.h (demangling_styles): New enumeration to select one
2572 of several demangling styles. Also define string names for each
2574 * demangle.h (set_demangling_style): Add prototype.
2575 * dwarfread.c (demangle.h): Include.
2576 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
2577 New producer string prefixes to recognize.
2578 * dwarfread.c (handle_producer): Consolidate actions for specific
2579 producers. Set demangling style based on producer string if
2580 current style is auto. (Note: this feature currently disabled.)
2581 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
2583 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
2585 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
2587 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2589 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
2590 * c-exp.y: Call lookup_signed_typename() after seeing
2591 "signed". This handles "signed char" correctly.
2592 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
2593 keywords before a type specifier.
2595 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
2597 * command.c (lookup_cmd_1): Clarify descriptive comments.
2598 * gdbcmd.h (maintenanceprintlist): Add declaration.
2599 * main.c (maintenanceprintlist): Add definition.
2600 * main.c (gdb_completer_command_word_break_characters): Add.
2601 * main.c (symbol_completion_function): Switch completer word
2602 break character sets dynamically, based on whether completion is
2603 being done on commands or on something else.
2604 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
2605 * maint.c: Include demangle.h.
2606 * maint.c (maintenance_demangle): New function.
2607 * maint.c (maintenance_print_command): New function.
2608 * maint.c (_initialize_maint_cmds): Reorganize some commands
2609 under new maintenance print subcommand.
2611 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2613 * gdbtypes.c (lookup_struct_elt_type): If the input type is
2614 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
2615 target type. Otherwise, 'whatis this.field' wouldn't work,
2616 which would be inconsistent, since 'print this.field' works.
2617 * buildsym.c (read_struct_type, read_enum_type): Clear
2618 TYPE_FLAG_STUB flag.
2619 * buildsym.c (cleanup_undefined_types): Don't rely on a
2620 flawed "Reasonable test to see if" a type has been defined
2621 since it was referred to; now we can just see if the
2622 TYPE_FLAG_STUB flag has been cleared.
2623 * valprint.c (print_type_base): Emit public/protected/private
2624 labels for methods as well as fields. Also, indent these labels
2625 2 spaces instead of 4, for a more conventional "look".
2626 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
2627 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
2628 * gcc.patch: New file. Contains patch for gcc (so people
2629 with gdb-2.2.x won't have to wait for a new gcc release).
2631 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
2633 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
2634 (print_addr): Call print_address to show symbolic version as well.
2636 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
2638 (vx_read_register): Declare inferior_fp_regs. Delete code for
2639 copying "inferior_registers" around; the values are already in var
2640 "registers". Use correct size for register set.
2642 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
2643 target doesn't support it.
2644 (vx_read_register): Don't try reading them either.
2646 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
2647 VxWorks back end reads them in one contiguous set except for this
2649 (register_names): Change "pc" to "pcw" to avoid confusion printing
2651 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
2652 find the PC under VxWorks.
2654 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
2656 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
2657 to create new blank types, instead of handcrafting them.
2658 * defs.h (printfi_filtered): Add prototype.
2659 * utils.c (printfi_filtered): New function.
2660 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
2661 to simplify the code. Other cleanups.
2662 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
2663 * gdbtypes.h (struct cplus_struct_type): Add comments describing
2664 use of various fields.
2665 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
2666 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
2667 production that currently treats it exactly the same as STRUCT.
2668 * c-exp.y (yylex): Recognize "class" as token CLASS.
2669 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
2670 * symtab.c (decode_line_1): Fix to pass quoted args on down to
2671 general symbol handling code. Call cplus_mangle_opname with
2673 * symtab.c (decode_line_2): Print demangled function names in
2674 breakpoint menus, instead of just file and line number.
2675 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
2676 * valprint.c (type_print_base): Print "class" for C++ classes,
2677 rather than "struct". Print section labels for public, protected
2678 and private members of C++ classes.
2679 * values.c: Include demangle.h.
2680 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
2682 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
2684 * Makefile.in (VERSION): Update to 4.5.8.
2686 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
2688 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
2689 prevent crashes when examining cross-targets.
2690 * dbxread.c (process_one_symbol): Include directory name when
2691 calling start_subfile for SOL & BINCL symbols. This allows gdb to
2692 find include files, and yacc/lex sources when the cwd doesn't match
2693 that in which the object was compiled.
2694 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
2696 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
2699 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
2701 * maint.c (maintenance_command, maintenance_info_command):
2702 Install with allow_unknown as 0 and call help_list to show
2703 list of possibilities when no subcommand is specified.
2705 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
2707 * configure.in: Add m68k-ericsson-*.
2708 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
2710 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
2712 * maint.c: New file.
2713 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
2714 * Makefile.in (OBS): Add new file maint.o.
2715 * defs.h (command_class): Add class_maintenance.
2716 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
2717 commands. Allow for them (and other nonessential parts of gdb)
2718 to be selectively left out under special circumstances.
2719 * gdbtypes.c (recursive_dump_type): New function; supports
2720 maintenance print-type command.
2721 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
2723 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
2725 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
2726 initializers. Add initializations for setprintlist, showprintlist,
2727 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
2728 * printcmd.c (maintenance_print_type): New maintenance cmd.
2729 * valprint.c (setprintlist, showprintlist): Move to main.c, as
2730 implied by comment that all cmd lists are owned by main.c.
2731 * infcmd.c (unsetlist): Move to main.c, as implied by comment
2732 that all cmd lists are owned by main.c.
2733 * language.c (setchecklist, showchecklist): Move to main.c, as
2734 implied by comment that all cmd lists are owned by main.c
2735 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
2736 deletelist): Remove redundant declarations (also in gdbcmd.h).
2737 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
2738 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
2739 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
2740 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
2741 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
2742 maintenance_print_msymbols, maintenance_print_objfiles):
2744 * symmisc.c (printsyms_command, printpsyms_command,
2745 printmsyms_command, printobjfiles_command): Removed from
2746 _initialize_symmisc.
2747 * main.c (dump_me_command): Moved to maint.c and renamed to
2748 maintenance_dump_me.
2749 * breakpoint.c (all_breakpoints_info): Rename to
2750 maintenance_info_breakpoints.
2751 * breakpoint.c (_initialize_breakpoint): Convert add_info of
2752 all_breakpoints_info to add maintenance_info_breakpoints to the
2753 maintenanceinfolist instead.
2754 main.c (initialize_main): Set up maintenance class commands.
2756 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
2758 * energize-patches: Fix minor problems with building energize lib.
2760 * energize-patches: Change names of all cadillac procedure calls
2761 to be energize procedure calls. Simplify many hooks by moving
2762 tests energize.c. Configure energize, and build it automatically now.
2764 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
2766 * Makefile.in (VERSION): Bump to 4.5.7.
2767 * cplus-dem.c (demangle_args): Validate index for previously
2768 seen type to guard against bogus values from malformed manglings.
2769 * valops.c (value_struct_elt_for_reference): Guard against
2770 blindly using NULL return value from lookup_symbol.
2772 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
2774 * cadillac.c, cadillac-patches: Rename to energize.c and
2775 energize-patches. Change all routines and variables named
2776 'cadillac*' to 'energize*'. Create new file called energize.h to
2777 hold all interface declarations.
2779 * deblib/connection/*: Move all of this stuff into energize/, but
2780 delete unneeded files.
2782 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
2784 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
2786 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
2787 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
2788 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
2789 child processes, to avoid dead ones "hanging around" after GDB exits.
2790 (attach): Always stop the process if it needs it. Set RLC flag
2791 when attaching running processes, so it will continue if we detach
2792 it, quit, or are killed.
2793 (detach): Clear faults and set RLC flag to make process run
2795 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
2797 (info_proc): Open process O_RDONLY, so we can see any process,
2798 even those controlled by debuggers.
2799 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
2801 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
2803 Relocate symbols using an array of section_offsets, rather than a
2804 single `addr' or `offset'. This makes Solaris-2 support work, and
2805 permits better VxWorks (and maybe xcoff) support later.
2807 * symtab.h (struct section_offsets): New structure for keeping
2808 a set of offsets, rather than a single one.
2809 (struct objfile): Replace addr with section_offsets member.
2810 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
2811 * gdb-stabs.h: New include file with `symbol type specific'
2812 parameters for psymtabs and objfiles.
2813 * Makefile.in (HFILES): Add gdb-stabs.h.
2814 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
2815 * coffread.c: Conforming changes. Fake offset array always 0.
2816 * dbxread.c: Conforming changes.
2817 (struct dbx_symfile_info): Move to gdb-stabs.h.
2818 (start_psymtab): Call elfstab_offset_sections to calculate good
2819 offsets for this source file, based on the ELF symbol table info.
2820 (read_ofile_symtab): Yank N_CATCH, which is dead.
2821 (process_one_symbol, N_CATCH): Yank.
2822 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
2823 Relocate with SECT_OFF_TEXT.
2824 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
2825 to distinguish relocatable from absolute symbols. Then, if not
2827 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
2828 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
2829 (", N_ROSYM): SECT_OFF_RODATA.
2830 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
2831 (dbx_symfile_offsets): Add to translate addr to offset.
2832 * dwarfread.c: Conforming changes. Single offset currently used.
2833 * elfread.c: Add various complaints about elf/stab stuff.
2834 #include gdb-stabs.h. Conforming changes, using a single offset.
2835 (elf_symtab_read): Record info from BSF_FILE symbols, and local
2836 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
2837 for later use in building psymtabs.
2838 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
2839 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
2840 (free_elfinfo): New fn, frees all chained stab_section_infos
2841 in an objfile, and zaps the start-of-chain pointer.
2842 (elfstab_offset_sections): New fn, looks in stab_section_info
2843 chain to determine section bases to relocate a psymtab's worth
2844 of symbols, as they are being read.
2845 * mipsread.c: Conforming changes. Stabs-reading will relocate
2846 using one offset. MIPS-reading will not relocate at all.
2847 * partial-stab.h: Relocate different symbol types using different
2848 offsets from section_offsets.
2849 * symfile.c: Conforming changes.
2850 (find_lowest_section): Unused function to use later
2851 to free us from the Tyranny of the Text Section.
2852 (syms_from_objfile): Translate absolute arg ADDR to offsets used
2853 in all lower layers of symbol reading. Call format-specific
2854 sym_offsets function to initialize offsets for high speed symbol
2856 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
2857 (symbol_file_command, add_symbol_file_command): Callers changed.
2858 * symmisc.c (dump_psymtab): Print new relocation parameters.
2859 * xcoffread.c: Corresponding changes.
2861 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
2862 * main.c (main): Read the $HOME/.gdbinit file before processing
2863 the argv arguments (e.g. reading symbol files or core
2864 files). This allows global parameters to be set, which will apply
2865 during the symbol reading. The ./.gdbinit is still read after
2867 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
2868 * xcoffexec.c: Clean up quote inside comment.
2870 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
2872 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
2873 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
2874 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
2875 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
2876 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
2877 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
2878 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
2879 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
2880 values.c, xcoffread.c:
2881 Remove "(void)" casts from function calls where the return value
2882 is ignored, in accordance with GNU coding standards.
2884 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
2886 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
2887 * partial-stab.h: Ignore N_ENDM.
2888 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
2889 CODE or DATA section attachment. This eliminates a lot of random
2890 values from shared libraries, which screw up the ordinary symbols
2891 in the address ranges they happen to overlap.
2892 * buildsym.c (define_symbol): Eliminate special tests
2893 for function types; move into "function" cases in switch statement.
2894 (define_symbol: 'f', 'F', 'P'): Process all parameter types
2895 in case they define new type numbers. But ignore them (FIXME).
2896 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
2897 (read_sun_builtin_type): Add commentary.
2899 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2901 * xm-rs6000.h: define MEM_FNS_DECLARED
2903 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
2905 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
2906 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
2907 * mips-xdep.c: Remove most include files (unused, caused errs).
2908 (fetch_core_registers): Use right parameters in dummy fn.
2910 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
2912 * buildsym.c (scan_file_globals): Beware the null file.
2913 Fix from Jim Williams.
2915 * stack.c (return_command): Evaluate expression *before* popping
2916 off the stack frames! Fix inspired by Jim Williams.
2917 (up_silently_command, down_silently_command): No sel frame is error.
2919 * defs.h (memcpy, memset): Conditionalize decls on
2920 #ifndef MEM_FNS_DECLARED, since DECstation differs.
2921 (alloca): Break out the STDC and non-STDC alloca cases, to make
2922 it work on old preprocessors as well as "picky ANSI" ones.
2923 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
2925 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
2926 * utils.c (fputs_demangled): Rename SLOP since DECstation system
2927 header files define it!
2929 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
2931 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
2933 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
2934 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
2935 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
2936 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
2937 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
2938 utils.c, valarith.c, valops.c, valprint.c, values.c:
2939 Replace bcopy() use with memcpy(), which is more standard and can
2940 take advantage of gcc's builtin functions for increased performance.
2941 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
2942 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
2944 Replace bzero() use with memset(), which is more standard and can
2945 take advantage of gcc's builtin functions for increased performance.
2946 * i386-tdep.c, main.c, valprint.c:
2947 Replace bcmp() use with memcmp(), which is more standard and can
2948 take advantage of gcc's builtin functions for increased performance.
2950 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
2952 * remote.c (remote_wait): Fix cast on signal() call.
2953 * defs.h (alloca): More diddling with alloca. Have to ensure
2954 that it has a prototype, so that if alloca is defined as a macro
2955 that takes an arg, the definition is seen as a use of a macro
2956 that takes an arg, to satisfy picky ANSI preprocessors.
2958 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
2960 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
2961 consistency with all other gdb files.
2962 * cadillac.c: Use <string.h> rather than <strings.h>.
2963 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
2964 * Makefile.in (MAKE): Remove definition for consistency with
2965 other Makefile.in files and to fix problem with recursive makes.
2967 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
2969 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
2972 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2974 * source.c (print_source_lines): for DOS interoperability; don't
2975 print CR (013) as ^M.
2977 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
2979 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
2981 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
2983 * remote.c (remote_wait): Cast signal to void * to avoid warning
2984 from busted HP compiler.
2986 * partial-stab.h (N_SO): Rearrange code a little so that all SO
2987 stabs cause end_psymtab to be called.
2989 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
2990 compiler feature of putting 'c' into basic type descriptors for
2993 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
2994 where there is no place for nPC in prrun struct.
2996 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
2998 * mipsread.c: Pass NULL name pointer to init_type, not 0.
2999 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
3000 * dwarfread.c (enum_type): Save enum names on type_obstack.
3001 * dwarfread.c (struct_type): Save member name on type_obstack.
3002 * symtab.c (_initialize_symtab): Fix misspelling.
3003 * regex.c (store_jump, insert_jump): Return void.
3005 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
3007 * defs.h (PARAMS): Move to ../include/ansidecl.h.
3008 (alloca): Declare return type on SPARC, since Sun doesn't.
3009 (*_BYTE_ORDER): Improve comment: *must* be defined.
3011 * tm-hppa.h: New file, architectural definition of HP PA.
3012 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
3014 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
3015 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3016 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
3017 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
3020 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3021 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
3022 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
3024 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
3026 * printcmd.c (output_command): Thinko.
3027 (x_command): Only set remembered size/format if cmd succeeds.
3029 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
3030 since it is no longer used and burns time for every symbol read.
3031 (process_one_symbol): Treat N_CATCH like default (complain).
3033 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
3035 * partial-stab.h (case N_TEXT): Fix fencepost error when
3036 detecting start of new symbol info after reading symtab for a
3037 module with a zero length TEXT segment.
3039 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
3041 * Makefile.in (VERSION): Bump to 4.5.6.
3042 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
3044 * defs.h (NORETURN): Define away for Lucid compiler.
3045 * remote.c (remote_timer, remote_interrupt): Signal handlers
3047 * ser-termios.c (serial_write, serial_close): Return whatever
3048 value the write/close call returns, rather than falling off end.
3049 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
3050 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
3052 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
3053 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
3055 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
3056 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
3057 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
3058 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
3060 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
3061 store_inferior_registers): Supply missing fourth argument to
3063 * cadillac.c (kernel_dispatch): Make return type void.
3064 * cadillac.c (iosig): Signal handlers take one int arg.
3065 * valprint.c (val_print_fields): Call fprint_symbol to get
3066 automatic C++ demangling for mangled field names.
3068 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
3070 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
3071 * dwarfread.c (enum_type): Fix misspelling in comment.
3072 * valprint.c (val_print_fields, cplus_val_print): Minor
3073 adjustment to printing of C++ class structures to more closely
3074 match format for printing C structures, with and without setting
3077 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
3079 * infrun.c (wait_for_inferior): Don't test for SIGEMT
3080 (which is not a Posix signal) if it isn't defined.
3081 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
3082 New port to Linux (a free Unix clone for 386 machines).
3084 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
3086 COFF changes for dealing better with EPI 29K C compiler output.
3088 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
3090 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
3091 (read_coff_symtab): Move patch_opaque_types call from
3092 coff_symfile_read. Restrict it to symtabs from this objfile.
3093 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
3094 references on opaque type chain; just let coff_lookup_type handle 'em.
3095 (decode_type): Complain about tagndx values on
3096 non-struct/union/enum types, which the EPI compiler tends to produce.
3098 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
3100 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
3103 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
3104 usage to match new prototype. Include libbfd.h to get prototype.
3106 * source.c (find_source_lines): Handle large st_size fields.
3108 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
3110 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
3111 * stack.c (return_command): Use cleanups to avoid memory leaks.
3113 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
3115 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
3116 INT_REGNUM to INTE_REGNUM.
3118 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
3120 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
3122 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
3123 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
3124 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
3125 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
3127 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
3128 declarations of malloc/realloc/free that are inserted by some
3130 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
3132 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
3133 another decl of strdup (this really ought to come from libiberty.h!).
3135 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
3137 * remote.c (getpkt): Error if input exceeds buffer size.
3138 (_initialize_remote): `set remotedebug' enables packet trace.
3140 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
3141 N_SLINE's, etc, just like Sun cc on Solaris2.
3143 * am29k-tdep.c (read_register_stack, write_register_stack):
3144 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
3145 variable. Add `set' and `show' commands for it.
3146 * doc/gdb.texinfo: Document it.
3148 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
3150 * valprint.c (type_print_1): Plug memory leak. Print all
3151 C++ syms as demangled, not just functions.
3152 * buildsym.c (read_range_type): When we find a signed char
3153 type, do a lookup of signed char, not plain char. Plain char's
3154 still get looked up as plain char's elsewhere.
3156 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
3158 * eval.c: Avoid residue-by-zero when evaluating without side effects.
3159 (Bug and fix found by Pierre Willard.)
3161 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
3163 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
3165 * xm-rs6000.h: Add decl for strdup().
3167 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
3170 * breakpoint.c (enable_command, disable_command): Without args,
3171 should only affect normal breakpoints and watchpoints.
3173 * m68k-pinsn.c (print_insn_arg): Make register be const.
3174 * xcoffexec.c: Remove ' from comment.
3175 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
3176 with decls of malloc in c-exp.tab.c (as produced by yacc).
3177 There's got to be a better way to do this...
3179 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
3181 * partial-stab.h: Convert single rindex use to strrchr.
3182 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
3183 standard <strings.h> file, now that the only single use of
3184 rindex in the gdb source files is gone.
3186 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
3188 * mipsread.c: Undo ill effects from including <strings.h>,
3189 which #defines index to be strchr. Unfortunately, index is
3190 a member of a symbol table structure that can't be changed.
3191 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
3192 remove redundant #include's.
3194 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
3196 * mipsread.c: #include <strings.h> for rindex().
3198 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
3200 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
3202 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
3204 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
3205 extraneous SO stabs from busted C++ compilers.
3207 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
3209 * Makefile.in (VERSION): Bump to 4.5.5.
3210 * symtab.c (decode_line_1): Until C++ support stabilizes, when
3211 C++ lookups fail, print possibly helpful hint about completion.
3212 * cplus-dem.c (demangle_signature): Fix ARM style demangling
3213 for static data members.
3214 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
3215 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
3216 it's broken on ncr3000's.
3218 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
3220 * dwarfread.c (decode_modified_type): Change type of first arg.
3221 Change 'modifier' to char from unsigned char. Cast single use
3222 that needs to be unsigned char.
3223 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
3224 * utils.c (strdup_demangled): Add function.
3225 * defs.h (strdup_demangled): Add prototype.
3226 * stack.c (return_command): Demangle C++ function names for query.
3227 * infcmd.c (jump_command): Demangle C++ function names for query.
3228 * cplus-dem.c (consume_count): New function and prototype.
3229 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
3230 do_type): Replace conversion code with consume_count().
3231 * cplus-dem.c (gnu_special): Fix demangled of static members.
3232 * source.c (list_command): Print demangled function names
3233 when appropriate. Fix supplied by Peter Schauer.
3235 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
3237 * sparc-tdep.c: Clean up slightly for Solaris2.
3239 * buildsym.c (define_symbol): Nameless types are now on several
3240 platforms; generalize them and un-ifdef them to make Solaris 2
3243 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
3245 * infcmd.c: Fix typo (reported by Rob Savoye).
3246 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
3247 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
3248 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
3249 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
3250 rather than the one for the first file in the dependency chain.
3252 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
3253 set. Don't reset our own texthigh, or dependency-only pst's, in
3254 scanning all the rest of the psymtabs.
3255 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
3257 * buildsym.h (N_UNDF): Improve comments.
3258 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
3260 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
3262 * symtab.h (struct symbol): Add aux_value union for preserving
3263 an additional per-symbol value.
3264 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
3265 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
3266 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
3267 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
3268 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
3270 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3272 * symfile.c (clear_symtab_users_once): Now non-static (for
3275 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
3277 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
3278 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
3279 vax-pinsn.c: Remove reg_names decl (now in defs.h).
3281 Solaris-2 support on SPARC:
3283 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
3284 Add symbol_size and file offsets to struct symloc.
3285 Add static symbol_table_offset, string_table_offset,
3286 file_string_table_offset, next_file_string_table_offset,
3288 (add_old_header_file): Convert error() to complain()t.
3289 (dbx_symfile_read): Get symbol size via the objfile.
3290 Also get symbol_table_offset.
3291 (dbx_symfile_init): Record symbol size and count via the objfile.
3292 (dbx_next_symbol_text): Always add file_string_table_offset when
3293 accessing string table.
3294 (read_dbx_symtab): Initialize file_string_table_offset to 0.
3295 (SET_NAMESTRING): Use the offset.
3296 (end_psymtab): Large kludge to determine addresses where source
3297 files start and end (for the psymtab header).
3298 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
3299 Get this, symbol size, and symbol offset, from psymtab.
3300 (read_ofile_symtab): Don't back up one symbol for Solaris2.
3301 Patch up last_source_start_addr if zero in N_SO.
3302 (process_one_symbol): Add variable function_start_offset.
3303 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
3304 BLOCK_ADDRESS_FUNCTION_RELATIVE.
3305 ( "", N_OBJ, N_OPT): Ignore.
3306 (elfstab_build_psymtabs): New function to read stabs out of
3309 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
3310 (gdb): use GLOBAL_CFLAGS when linking, too.
3311 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
3312 (N_OBJ, N_OPT): Ignore.
3313 ('f', 'F'): Save last function name.
3315 * elfread.c (record_minimal_symbol_and_info): Kludged to put
3316 extra info in the minimal symbol.
3317 (elf_symtab_read): The extra info is the size of an ELF object,
3318 which was kludged to us in the `udata' field of the BFD symbol.
3319 Gag me with a crowbar...
3320 (elf_symfile_read): Keep track of both the absolute load address,
3321 and the offset between load addr and symbols. Handle STABS as
3322 well as DWARF sections, passing the absolute load address to
3323 elfstab_build_psymtabs.
3325 * symfile.h: Prototype elfstab_build_psymtabs.
3326 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
3328 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
3330 * buildsym.h: Add processing_acc_compilation flag.
3331 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
3332 (define_symbol): Skip arg types in function entries. Resolve
3333 overloaded 'P' which acc uses for prototypes of functions called
3335 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
3337 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
3338 save size of ELF symbols. FIXME.
3339 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
3340 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
3342 * configure.in: Solaris config is sparc-sun-solaris2.
3343 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
3345 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
3346 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
3347 * symfile.c (symfile_bfd_open): Comment where name is freed.
3348 * symmisc.c (extend_psymbol_list): Comment where list is freed.
3350 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
3352 * expprint.c (print_subexp): Add missing ']'.
3353 * defs.h (reg_names): Fix declaration to match that in infcmd.c
3354 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
3355 * WHATS.NEW: Point out improved C++ function name handling.
3356 * gdbtypes.c (lookup_fundamental_type): For now, use the same
3357 type names for both implicitly and explicitly signed integral
3358 types. See comment in the source code.
3360 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
3362 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
3363 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
3364 * expprint.c (print_subexp): Fix printing of register names.
3366 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
3368 * inferior.h (register_valid): Declare.
3369 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
3370 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
3371 macros for traversing the data structures in a single objfile.
3372 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
3373 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
3376 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
3378 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
3379 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
3380 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
3381 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
3383 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
3385 * depend: rebuild to account for remote-st2000.c.
3386 * remote-st2000.c: Almost works now.
3387 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
3389 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
3391 * c-exp.y (yylex): Recognize single-quoted strings that specify
3392 tokens with embedded whitespace, such as C++ demangled names.
3393 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
3394 * main.c (gdb_completer_quote_characters): Add global variable.
3395 * main.c (symbol_completion_function): Total rewrite for C++
3396 demangled name handling.
3397 * main.c (skip_quoted): New function.
3398 * main.c (main): Set rl_completer_quote_characters.
3399 * symmisc.c (dump_symtab): Print source language for symtab.
3400 * symtab.c (expensive_mangler): Add prototype and function.
3401 * symtab.c (completion_list_add_symbol): Total rewrite for new
3402 C++ demangled name handling.
3403 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
3404 other changes for demangled C++ symbol handling.
3405 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
3406 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
3407 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
3408 * symtab.c (completion_list_add_symbol): Total rewrite for new
3409 C++ demangled name handling.
3410 * symtab.c (expensive_mangler): New function.
3411 * utils.c (strcmp_iw, demangle_and_match): New functions.
3412 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
3414 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
3416 * Makefile.in: Roll VERSION to 4.5.4.
3417 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
3418 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
3419 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
3421 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
3423 * alldeps.mak: Rebuild to account for new files.
3424 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
3425 * tm-st2000.h: New file.
3426 * configure.in: Tandem debug monitor (st2000) support.
3427 * remote-st2000.c, config/st2000.mt: ditto.
3429 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
3431 * blockframe.c (inside_entry_file, inside_main_func,
3432 inside_entry_func): Return 0 if no symbols; avoid crashing.
3434 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
3436 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
3437 without masking, since it is signed and will later be compared
3438 against signed quantities. The right fix is probably to make
3439 it all unsigned, but this is a small, safe fix for this release.
3440 FIXME -- make the real change sometime soon.
3442 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
3444 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
3445 parameter in call to `symbol_file_add' to 0.
3447 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
3449 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
3451 * configure.in: Handle -m680[01234]0-wrs.
3453 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3455 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
3456 `ieee_extended_to_double'.
3458 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
3460 * valops.c (value_assign): Lint, by Pierre Willard.
3462 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
3464 * coredep.c (fetch_core_registers): Remove premature warning,
3465 which triggers on DECstation even though all regs are accessible.
3467 * m68k-pinsn.c (print_insn_arg): Use new macros to get
3468 sign-extension of instruction fields even on unsigned-char hosts.
3469 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
3471 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
3472 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
3473 since they define the target, not the host.
3474 * m88k-pinsn.c: Fix typo.
3476 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
3478 * valarith.c (value_zerop): -0.0 is still zero.
3479 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
3480 Patches by Paul Eggert <eggert@twinsun.com>.
3482 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
3484 * alldeps.mak, depend: re-make to account for ser-*.c.
3486 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
3488 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
3489 disconnecting from controlling terminal, to avoid gdb hanging
3490 on SVR4. Fixes bug reported by Oliver Okrongli.
3491 * procfs.c (PROC_NAME_FMT): Change format to match default used
3492 by system, as suggested by Oliver Okrongli.
3493 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
3494 bug fix from Brent Townshend (bst%tt@cam.ORG).
3495 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
3496 by turlais@rechser.total.fr.
3497 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
3498 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
3499 * objfiles.h (unlink_objfile): Add prototype.
3500 * objfiles.c (unlink_objfile): Add function.
3501 * objfiles.c (free_objfile): Call unlink_objfile.
3502 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
3503 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
3504 Also, discard old possibly bogus sf struct.
3505 * symfile.c (symbol_file_add): Call init_entry_point_info() and
3506 find_sym_fns() for remapped symbol files, in case of any changes
3507 since the last mapping.
3509 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3511 * findvar.c (read_relative_register_raw_bytes): use the raw size
3512 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
3514 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3516 Changes to support GDB running on DOS using GO32 and H8 support
3518 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
3519 allowing hosts with different text and binary file formats to
3521 * coffread.c (read_coff_symtab): changed calling convention and
3522 operation - now it opens its own file with FOPEN_RB rather than
3523 duping and fdopening the provided handle.
3524 * dbxread.c, cplus-dem.c: #include mangling.
3525 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
3526 binary files oring in the right bit.
3527 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
3528 * remote-hms.c: cleanup to use the new remote serial stuff
3529 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
3530 independent remote terminal I/O.
3531 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
3532 * source.c (openp): fix off by one problem removing / - can now
3533 open a source file in the root directory with DOS.
3534 * values.c (value_as_pointer): remove bogus address bits from
3535 long. (unpack_long): unpack into unsigned long/short if pointer.
3537 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
3539 * infrun.c (child_attach): Don't allow gdb to attach to itself.
3540 It gets permanently stuck in many OSes.
3541 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
3543 * breakpoint.c: Improve help text for info breakpoints.
3545 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
3547 * README: Add pointer to internals doc, and describe reading
3549 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
3550 * symtab.c (output_source_filename): Remove old glop for wrapping
3551 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
3553 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
3555 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
3556 * munch: Add sort -u to avoid duplications.
3557 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
3558 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
3560 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
3562 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
3563 avoid infinite loops while demangling bogus mangled names.
3564 * valprint.c (type_print_base): Minor fix for GNU style guide
3567 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
3569 * Makefile.in (VERSION): Bump to 4.5.3
3570 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
3571 * Makefile.in (demangle): New target to create standalone
3572 demangler with same code and options as internal demangler.
3573 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
3574 to support ARM style and Lucid style demangling, improve
3575 maintainability, fix several demangling bugs. More changes
3577 * defs.h (strstr): Add ANSI compatible prototype.
3578 * valprint.c (type_print_1): Demangle using ansi option.
3579 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
3581 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
3583 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
3586 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
3588 * mipsread.c (parse_procedure): Return rather than using
3589 uninitialized variable 'b'.
3591 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
3593 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
3594 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
3595 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
3596 relative to each source file.
3598 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
3600 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
3603 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
3605 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
3606 * am29k-tdep.c: Update to latest code from AMD.
3607 (get_saved_register) don't crap out if no frame.
3608 * remote-udi.c: Set/clear inferior_pid as appropriate.
3609 (udi_open) call target_preopen, don't close fd 0!!!, clean up
3610 error handling. Fixup end-of-debugging messages.
3611 (udi_fetch_registers) clean up big time, mainly don't multiply
3612 register_valid indices by 4, and use proper Offset when reading
3613 gr96-gr127. (udi_store_registers) general cleanup.
3614 (fetch_register) cleanup, simplify. (regnum_to_srnum)
3615 INT_REGNUM->INTE_REGNUM.
3616 * tm-29k.h: Upgrade to latest code from AMD.
3617 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
3618 (UDIConnect) Clean up error processing (like, don't do exit() if
3619 execlp fails), make code restartable, make more attractive.
3620 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
3623 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
3625 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
3626 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
3627 from former to latter.
3629 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
3631 * cplus-dem.c (do_args): Handle void args the same as others.
3632 * objfiles.c (free_objfile): Only try to unmap files when
3633 reusable objfiles are supported.
3634 * valprint.c (type_print_varspec_suffix): Add parameter that
3635 specifies if C++ demangling included function arguments. Use
3636 it to suppress printing extra pair of ()'s.
3637 * valprint.c (type_print_1): Fix problem with printing demangled
3638 C++ function types where demangled type includes the function
3641 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
3643 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
3644 Allows selection of C++ demangler to be a configuration option
3645 until multiple demanglers are supported.
3646 * demangle.h: New include file for extended demangler support.
3647 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
3648 utils.c, valprint.c: Include "demangle.h" and change all calls
3649 to cplus_demangle() or fputs_demangled() to use individual
3651 * valprint.c (type_print_1): Change options to cplus_demangle
3652 to print demangled function args. Still broken, but now less so.
3653 * cplus-dem.c: Include demangle.h, reorganize and update some
3654 comments to reflect reality.
3655 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
3656 second arg from fixed integer to bit based multiple options.
3657 * cplus-dem.c (optable): Reformat and replace ansi members with
3659 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
3661 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
3663 * values.c (set_internalvar): Force evaluation of lazy values.
3664 Bug reported by RMS.
3666 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
3668 * Makefile.in (VERSION): Bump to 4.5.2.
3669 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
3670 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
3671 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
3672 proper handling of bit fields.
3673 * gdbtypes.h (struct type): Clarify use of field.bitpos.
3674 * symtab.h: Fix couple of misspellings in comments.
3675 * value.h (struct value): Clarify use of bitpos.
3676 * value.h (unpack_field_as_long): Change prototype, returns
3678 * values.c (unpack_field_as_long): Change return type to LONGEST,
3679 sign extend unpacked fields that are signed, other rewriting.
3680 * config/ncr3000.mt: New target config file.
3682 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
3684 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
3685 even when printing 8-bit characters.
3687 * gdbtypes.c (make_{reference,pointer,function}_type): New
3688 functions which handle overwriting of forward-referenced types
3689 for stabs file reading.
3690 (lookup_{reference,pointer,function}_type): These just call
3691 the make_*_type functions with a null storage alloc parameter.
3692 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
3693 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
3695 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
3696 (dbx_alloc_type): Make it easier to understand. No funct change.
3697 (define_symbol: 't'): Don't put the typedef name into the name of
3698 the struct, union, or enum. Bugfix.
3699 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
3700 routines to properly handle overwriting preallocated types so that
3701 forward references will work.
3702 (read_enum_type): Force enum values to file scope, due to bug in
3703 Sun compiler output. FIXME, fix later.
3705 Remove unused header_file_prev_index mechanism. It was already
3706 obsolete in gdb-3.5. These comments appeared in 3.5:
3707 /* This code was used before I knew about the instance codes.
3708 My first hypothesis is that it is not necessary now
3709 that instance codes are handled. */
3710 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
3711 * buildsym.h: Remove it and prev_index that saves it.
3712 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
3714 * solib.c (special_symbol_handling): When called from core files,
3715 must set up debug_addr. Don't print error messages, just return.
3716 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
3718 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
3720 * cplus-dem.c: Allow nested class names (as in
3721 Foo::Bar::method()).
3722 Allow the cleaner cfront style of nested class names
3723 (Q2_3Foo3Bar as well as Q23Foo3Bar).
3724 Make cplus_demangle re-entrant by removing use of global
3725 variables. Instead, place all shared variables in a
3726 stack-allocated structure, and pass around its address.
3728 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
3730 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
3731 29k-share/* subdirs...
3733 * remote-udi.c (udi_insert/remove_breakpoint): Completely
3734 rewrite, only leave out the bugs.
3736 * Makefile.in: Add 29k/UDI support. Improve depend.
3737 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
3739 * am29k-tdep.c: Update to use new calling conventions, and misc
3742 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
3744 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
3746 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
3747 breakpoint instructions that leave PC pointing at the right place.
3749 * core.c (core_open): Call warning() to print warnings.
3751 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
3753 * symtab.c (lookup_symbol): Need to check if msymbol->name is
3754 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
3755 This prevents a crash when trying to lookup the value of a
3756 non-existent symbol.
3758 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
3760 * signame.c, signame.h: Remove, replaced by strsignal.c in
3762 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
3763 sun386-xdep.c: Remove include of signame.h
3764 * Makefile.in (SFILES_MAINDIR): Remove signame.c
3765 * Makefile.in (HFILES): Remove signame.h
3766 * Makefile.in (OBS): Remove signame.o
3767 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
3768 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
3769 psignal, perror): Add prototypes.
3770 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
3772 * depend: Manually remove signame.[cho] references.
3773 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
3775 * convex-xdep.c (core_file_command): Replace use of sys_siglist
3776 with safe_strsignal.
3777 * core.c (core_open): Replace use of sys_siglist with
3779 * core.c (memory_error): Replace use of sys_errlist with
3781 * i960-tdep.c (print_fault): Replace use of sys_siglist with
3783 * infcmd.c (program_info): Replace use of sys_siglist with
3785 * infrun.c (signal_stop, signal_print, signal_program):
3786 Allocate dynamically based on dynamic determination of number
3787 of signals to support.
3788 * infrun.c (child_create_inferior): Replace use of sys_errlist
3790 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
3792 * infrun.c (sig_print_info): Replace use of sig_abbrev with
3793 strsigno and sys_siglist with safe_strsignal.
3794 * infrun.c (handle_command): Call signo_max to find number of
3795 signals. Replace sig_number with strtosigno and sig_abbrev with
3797 * infrun.c (signals_info): Replace sig_number with strtosigno.
3798 * infrun.c (_initialize_infrun): Call signo_max to find number of
3799 signals. Dynamically allocate signal_{stop,print,program}.
3800 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
3801 * procfs.c (errnoname): Add function and prototype.
3802 * procfs.c (info_proc_siginfo): Call errnoname, replace use
3803 of sys_siglist with safe_strsignal.
3804 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
3805 sys_siglist with safe_strsignal.
3806 * procfs.c (info_proc_stop): Call errnoname.
3807 * procfs.c (signalname): Replace sig_abbrev with strsigno.
3808 * stuff.c (main, get_offset): Replace use of sys_errlist with
3810 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
3811 with safe_strsignal.
3812 * umax-xdep.c (core_file_command): Replace use of sys_siglist
3813 with safe_strsignal.
3814 * utils.c (safe_strerror, safe_strsignal): Add functions that
3815 call strerror and strsignal respectively, and deal with NULL
3817 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
3818 sys_errlist with safe_strerror.
3819 * valprint.c (val_print): Replace use of sys_errlist with
3822 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
3824 * Makefile.in: rework CFLAGS so that they can be set from the
3825 command line to make. CFLAGS -> INTERNAL_CFLAGS.
3826 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
3827 Pass CFLAGS on recusions.
3829 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
3831 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
3832 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
3833 overkill for the problem it solved.
3834 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
3835 and default to simply printing type names as appropriate.
3836 * main.c (main): Remove one of the leading newlines from
3837 warning_pre_print initialization.
3838 * objfiles.c (open_existing_mapped_file): Add function and
3840 * objfiles.c (open_mapped_file): Rewrite to use new function
3841 open_existing_mapped_file.
3843 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
3845 * sun3-xdep.c (fetch_core_registers): Lint.
3846 * tm-sun3.h: Prototype lint.
3849 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
3851 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
3852 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
3853 * objfiles.c: Cast calls to close() with unused returns to void.
3854 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
3855 old objfile's name before updating it.
3856 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
3857 * objfiles.h (objfile struct): Add mmfd member.
3858 * symfile.c (syms_from_objfile): Move some code to
3859 new_symfile_objfile.
3860 * symfile.c (new_symfile_objfile): Add new function, common code
3861 from syms_from_objfile.
3862 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
3863 mapped and unmapped symbol files.
3864 * symfile.c (symbol_file_command): Print "No symbol file now"
3865 message, ala exec_file_command for the exec file.
3866 * symfile.h (new_symfile_objfile): Add prototype.
3867 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
3868 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
3870 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
3872 * rs6000-pinsn.c: New version from IBM (Metin).
3873 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
3874 to avoid warnings from some compilers.
3876 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
3878 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
3879 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
3880 type's flag word that marks it as a fundamental type.
3881 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
3882 flags argument for all calls to init_type().
3883 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
3884 flags argument for all calls to init_type(). Also remove
3885 dependency on host sizes for ints, floats, etc.
3886 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
3887 flags argument for all calls to init_type(). Also remove
3888 dependency on host sizes for ints, floats, etc.
3889 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
3890 bit to flags argument for all calls to init_type(). Add types
3891 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
3892 * valprint.c (unsigned_type_table, signed_type_table,
3893 float_type_table): Remove.
3894 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
3895 bit when printing fundamental types, and print the actual name
3896 for such types, rather than inventing one. Remove code that
3897 invented fundamental type names.
3898 * valprint.c (_initialize_valprint): Remove initializations
3899 for now removed unsigned_type_table, signed_type_table, and
3902 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
3904 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
3905 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
3908 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
3910 * dwarfread.c (target_to_host): New function similar to previous
3912 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
3913 Extensive changes to convert all previous usages to use new
3914 target_to_host() function.
3915 * dwarfread.c (struct dieinfo): Change types of most integral
3916 members to be unsigned.
3918 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
3920 * WHATS.NEW: Revise -mapped doc.
3922 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
3924 * mipsread.c (parse_partial_symbols): Complain when sh->index is
3925 too high or when skipping `forwards' moves us backwards.
3926 (parse_type): Print mis-guessed tag name in complaint.
3927 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
3928 (parse_procedure): Do not attempt to create symbols; just fill in
3929 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
3930 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
3931 for clarity. Set top_stack before calling parse_external. In
3932 stabs, sort symbols before calling parse_procedure.
3934 * symmisc.c (std_in, std_out, std_err): Add vars to access std
3935 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
3936 * Makefile.in: Remove stage* targets. Avoid echo on recursive
3937 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
3940 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
3942 * Makefile.in (VERSION): Set to 4.5.1.
3943 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
3944 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3945 fill_gregset): New functions for SVR4 /proc support.
3946 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
3947 Remove new symbol types and such to ../include/coff/symconst.h.
3948 (parse_symbol): Simplify code for parsing struct/enum/unions.
3949 (parse_type): Handle `long long' types.
3950 (upgrade_type): Handle `const' qualifier.
3951 (parse_partial_symbols): fix indentation, clean a bit.
3953 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
3955 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
3956 copy in data from raw read buffers, calling bfd byteswapping
3957 routines as appropriate. Use to replace most existing memcpy
3959 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
3960 * configure.in: Recognize new ncr3000 config.
3961 * config/ncr3000.mh: New config file.
3963 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
3967 * README: Update for release.
3968 * Makefile.in: Update version to 4.5.
3969 * WHATS.NEW: The obvious.
3971 * depend: Generate new depend file for this release.
3973 * Makefile.in (depend): Fix dependancy generation so that it does
3974 not include gcc 'fixincluded' files, which are usually in a system
3977 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
3979 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
3980 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
3981 symbols for nameless types. And, handle `R' (register parameter
3982 type) for AIX. (an extension to existing stabstring grammar).
3983 * rs6000-xdep.c: Fix typo (= should have been ==).
3985 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
3987 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
3989 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
3991 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
3992 * signame.c (SIGWAITING, SIGLWP): Add.
3994 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
3996 * xm-i386mach.h: add decls for errno and strdup().
3998 * breakpoint.c (breakpoint_1): Add (int) casts for enums
3999 used in array index context (otherwise, some compilers barf).
4001 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
4003 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
4004 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
4005 in a system call, and provide better backtrace if so.
4007 * Makefile.in (HFILES): Add xcoffsolib.h.
4008 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
4009 * rs6000-pinsn.c: #include "opcode/rs6k.h"
4011 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
4012 mipscoff_symfile_read): Convert to BFD to do file I/O.
4014 * symfile.c: #include <ctype.h> to get proper def if isspace().
4016 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
4018 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
4020 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
4021 function also when parsing embedded stabs.
4023 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
4025 * mipsread.c: Fix more declarations.
4027 * mipsread.c: Fix many invocations of complain. Use enum
4028 type_code where appropriate.
4030 * xm-vaxult.h: Add decl for strdup().
4032 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
4035 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
4037 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
4040 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
4042 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
4043 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
4044 Merge in more patches for rs6000 from Metin Ozisik.
4045 * utils.c: Fix typo in comment.
4047 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
4049 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
4050 * procfs.c (attach): Set nopass_next_sigstop if attached
4051 process is forcibly stopped.
4052 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
4053 resending SIGSTOP to attached process on first resume.
4055 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
4057 * Makefile.in (SFILES_MAINDIR): add mipsread.c
4059 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
4061 * Makefile.in (OBS): Compile mipsread.c for all targets now.
4062 (VERSION): Bump to 4.4.85.
4063 * mipsread.c: Update for new include files. Lint.
4064 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
4065 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
4066 Don't need to bring in mipsread.o specially any more.
4068 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
4070 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
4071 routine (for Irix-4.x). Make many funcs static and void.
4072 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
4073 * (init_extra_frame_info): Don't trash cached value of frame
4074 pointer register. This fixes backtracing through routines that use
4075 alloca(). Generally clean up declarations of functions, and use
4076 typedefs and macros to reference data structures as appropriate.
4077 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
4080 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
4082 * values.c (unpack_long): Fix unpacking error for signed chars
4083 on hosts where the default character type is unsigned.
4084 * procfs.c (pr_flag_table, pr_why_table): Add some entries
4085 for newer SVR4 variants.
4086 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
4087 turn off trace inherit-on-fork flag to favor latest SVR4 method.
4088 * procfs.c (mappingflags): Add support for MA_PHYS
4090 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
4092 * buildsym.c (read_struct_type): Avoid coredump when C++
4093 abbreviated type name is messed up. Reported by Joe Buck.
4094 FIXME, we need to determine whether GDB or GCC needs to be
4095 smarter to correctly locate this type name.
4097 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
4098 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
4099 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
4100 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
4101 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
4103 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
4105 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
4106 * symtab.h (current_source_symtab): Make extern
4107 * symtab.h (current_source_line): Make extern
4108 * inferior.h: Move all procfs.c prototypes to one place, add
4109 prototype for proc_signal_handling_change. Add prototypes for
4110 signal_stop_state, signal_print_state, and signal_pass_state.
4111 * inferior.h (stop_soon_quietly): Make extern
4112 * inferior.h (attach_flag): Make extern
4113 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
4114 * infrun.c (signal_stop_state, signal_print_state,
4115 signal_pass_state): New functions to query specific signal
4117 * infrun.c (handle_command): Minor error message change, add
4118 NOTICE_SIGNAL_HANDLING_CHANGE.
4119 * procfs.c (open_proc_file): Remove iris specific reset of
4120 inherit-on-fork flag, moved to proc_set_exec_trap().
4121 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
4122 to reset inherit-on-fork flag, bash comment to GNU form.
4123 * procfs.c (proc_base_address, set_proc_siginfo,
4124 fetch_core_registers): Conform to code style.
4125 * procfs.c (signame.h): Include.
4126 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
4127 syscallname(), info_proc_syscalls()): New macros, tables, and
4128 functions to organize and report system call information.
4129 * procfs.c (saved_fltset, saved_trace, saved_sighold,
4130 saved_exitset, saved_entryset): Add to procinfo struct.
4131 * procfs.c (struct trans): Add.
4132 * procfs.c (pr_flag_table, pr_why_table, faults_table,
4133 siginfo_table, errno_table): Tables to translate numeric values
4134 to symbolic names and short descriptions.
4135 * procfs.c (signalname, info_proc_signals): Add function and
4137 * procfs.c (proc_info): Now info_proc.
4138 * procfs.c (proc_info_address_map): Now info_proc_mappings.
4139 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
4140 info_proc_faults, lookupname, lookupdesc, sigcodename,
4141 sigcodedesc): New functions.
4142 * procfs.c (proc_signal_handling_change): New function to set
4143 the trace flags based on the state of gdb's signal handling flags.
4144 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
4145 and remove code to do PIOCSTRACE ioctl.
4146 * procfs.c (attach, detach): Preserve and restore process flags
4147 using saved_* fields in procinfo struct.
4148 * procfs.c (attach): Call proc_signal_handling_change.
4149 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
4150 * procfs.c (proc_desc): Update for latest changes.
4151 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
4152 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4153 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4155 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
4157 * procfs.c (set_proc_siginfo): Add prototype and new function.
4158 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
4159 up inferior siginfo struct.
4160 * elfread.c (elf_symfile_read): Compute the relocation amount
4161 by subtracting off the address of the ".text" section.
4162 * solib.c: Add pointer to ".text" section to so_list struct.
4163 * solib.c (solib_map_sections): Initialize pointer to ".text"
4164 section in so_list struct.
4165 * solib.c (symbol_add_stub): Pass base address of ".text"
4166 section to symbol_file_add, rather than the load address of
4167 the shared library. On SunOS they are the same. On SVR4 they
4170 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
4172 * mipsread.c (parse_procedure): PDR.isym should get pointer to
4173 function name, not .gdbinfo. symbol.
4175 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
4177 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
4179 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
4181 * Makefile.in (VERSION): 4.4.8
4183 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
4184 commands in .cshrc/.profile won't get traced.
4186 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
4188 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
4189 * exec.c (build_section_table): Don't abort if no sections.
4190 * sparc-tdep.c (single_step): Lint.
4191 * utils.c (mrealloc): Handle realloc (0, size) case here.
4193 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
4195 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
4198 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
4200 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
4201 .gdbinfo. symbols are created. Move creation from parse_procedure
4202 to parse_symbol, where it is fairly easy to grow the symtab. This
4203 also fixes a symtab trashing bug on all mips-based systems.
4204 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
4206 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
4207 mips_extra_func_info, and all the PROC_xxx macros that look at it.
4209 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
4211 * c-exp.y: Add missing return type to yyparse() prototype.
4213 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
4215 Create and use macros for iterating on symtabs, psymtabs, msymbols.
4217 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
4218 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
4219 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
4220 (patch_opaque_types): Avoid dummy args and result.
4221 * objfiles.c (have_partial_symbols, have_full_symbols,
4222 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
4223 (iterate_over_objfiles, iterate_over_symtabs,
4224 iterate_over_psymtabs): Remove, clunky and slow.
4225 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
4226 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
4227 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
4228 dump_objfile): Remove dummy args and results. Move filename
4229 comparisons to callers.
4230 (printsyms_command, printpsyms_command, printmsyms_command,
4231 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
4232 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
4233 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
4234 list_symbols, make_symbol_completion_list): Replace explicit
4235 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
4236 Eliminate Dijkstra flag crap, break out of loops with gotos.
4237 (lookup_symtab_1): Protect '/' tests from short filenames.
4238 (cplus_mangled_symbol): Move inline into lookup_symbol.
4239 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
4240 (relocate_minimal_symbol): Move inline to vmap_symtab.
4241 (vmap_symtab): Replace iteration with ALL_OBJFILES,
4242 iterate_over_msymbols with ALL_MSYMBOLS.
4244 Misc cleanup prior to release.
4246 * Makefile.in (VERSION): Roll to 4.4.7.
4247 (HFILES): Add call-cmds.h.
4248 * call-cmds.h: New header for command fns called by other files.
4249 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
4250 (breakpoint_1): Remove unused type arg. Change callers.
4252 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
4253 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
4254 * mipsread.c: Add prototypes for all static functions.
4256 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4257 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4258 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
4259 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4260 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4261 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
4264 * buildsym.c (define_symbol): Handle global register variables
4265 (from Pierre Willard). Complain if register numbers are too large.
4266 * target.c (nomemory): Now that higher levels examine errno, give EIO.
4267 * tm-sparc.h: Don't #include <sun4/reg.h>.
4268 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
4269 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
4271 * language.h: Avoid forward enum declaration.
4272 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
4273 config/sun4os5.mt: New host and target.
4274 * defs.h (errno): #include <errno.h> rather than assuming int.
4275 From Pierre Willard.
4277 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
4278 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
4279 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
4280 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
4281 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
4282 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
4283 sparc-xdep.c, utils.c, value.h, values.c: Lint.
4285 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
4287 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
4288 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
4289 * language.h (enum exp_opcode): Avoid forward enum def.
4290 * main.c (define_command, user_defined_command): Lint.
4291 * mem-break.c, xcoffread.c: Lint.
4292 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
4294 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
4296 * Merged in latest RS6000 diffs from Metin G. Ozisik.
4297 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
4298 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
4299 or IBM6000_TARGET as (approximately) appropriate.
4301 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
4303 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
4304 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
4305 or not to try reading symbols from a mapped objfile. Plugs memory
4306 leak due to shared libraries generating no psymtabs or symtabs.
4308 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
4310 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
4311 * copying.awk: Lint. Make stronger warning at top of copying.c.
4312 * elfread.c (elf_symtab_read): Eliminate check of mainline.
4313 * gdbtypes.c (smash_to_*): Remove FIXME comments.
4314 (lookup_pointer_type): Add FIXME comment.
4315 * main.c (set_history_size_command): Disallow negative size.
4316 * partial-stab.h: Update copyright.
4317 * rs6000-tdep.c (skip_trampoline_code): Better comments.
4319 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
4321 * main.c (set_history_size_command): Negative size is error.
4322 (Reported by Peggy Fieland.)
4324 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
4326 * coffread.c (coff_symfile_init): Update comment.
4327 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
4328 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
4329 macros to access the dbx specific objfile information.
4330 * dbxread.c (symfile_string_table, symfile_string_table_size):
4331 Remove these local variables.
4332 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
4333 read_dbx_symtab): Remove the stringtab and stringtab_size params
4334 from the function prototypes, the function definition, and the
4335 function calls. These are now available via DBX_STRINGTAB and
4336 DBX_STRINGTAB_SIZE using the objfile pointer.
4337 * dbxread.c (dbx_symfile_read): Relocate addr before using as
4338 an arg to read_dbx_symtab.
4339 * dbxread.c (dbx_symfile_read): Remove code that free'd the
4340 stringtab and the dbx specific per-objfile private info.
4341 * dbxread.c (init_psymbol_list): Remove symbol count from passed
4342 args in prototype, function definition, and function calls. It is
4343 now available via the DBX_SYMCOUNT macro using the objfile
4345 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
4346 local instance of struct dbx_symfile_info and replace with DBX_*
4348 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
4349 symfile_string_table and symfile_string_table_size.
4350 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
4351 symfile_string_table.
4352 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
4353 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
4354 stringtab size variables. Remove all code that used to reread
4356 * objfiles.c (allocate_objfile): Move calls to init_malloc()
4357 to prior to any calls to mmalloc for the objfile specific heap.
4358 * utils.c (init_malloc): Document the requirement that for each
4359 heap for which corruption checking is desired, that init_mmalloc
4360 must be called prior to any mmalloc calls on the heap.
4362 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
4364 * rs6000-pinsn.c: Make dis-assembly output more like
4365 other targets: Don't print instruction in hex before
4366 the assembly; use print_address to print out jump
4369 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
4371 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
4372 * cplus-dem.c: Support "Sc" meaning "signed char".
4374 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
4376 * configure.in: fix iris/iris3.
4378 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
4380 * command.c, main.c (various places): Use ctype.h macros
4381 (such as isupper(x)), instead of hard-wiring in ASCII-isms
4382 (such as (x >= 'A' && x <= 'Z')).
4383 (There are still more of these in other files.)
4384 * main.c (defined_command): Lower-case the user's
4385 new command before entering it. Needed because
4386 command lookup is case-insensitive (and also lower-cases).
4387 (Based on Metin's earlier patch.)
4389 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
4391 * config/irix4.mh: new file.
4393 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
4395 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
4398 * xm-mips.h: Declare strdup for ultrix.
4400 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
4401 when calling new_symbol.
4402 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
4405 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4407 * config/rs6000.mh: Update (for Fred's new mmalloc)
4408 flags to disable use of GNU malloc/mmalloc.
4409 * munch: Change SYSV rule to allow .text before the label,
4410 as well as after, to work for AIX.
4411 * gdbtypes.h: Minor clarifiction.
4413 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
4415 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
4416 continuation in yet another place (between method declarations).
4418 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
4420 * mips-tdep.c: include symfile.h and objfiles.h to fix
4423 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
4425 * valops.c (value_struct_elt_for_reference): Added 'offset'
4426 parameter to handle multiple inheritance.
4427 * eval.c, value.h: Update accordingly.
4429 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
4431 * objfiles.h: New file
4432 * Makefile.in (HFILES): Add objfiles.h
4433 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
4434 main_scope_lowpc, main_scope_highpc.
4435 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
4436 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
4437 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
4438 xcoffread.c, : Include objfiles.h.
4439 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
4440 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
4441 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
4442 inside_entry_file() and logic changed appropriately.
4443 * blockframe.c (outside_startup_file): Renamed to
4444 inside_entry_file() and logic changed appropriately.
4445 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
4446 and logic changed to use per-objfile specific fields.
4447 * blockframe.c (inside_entry_scope): Renamed to
4448 inside_entry_func() and logic changed to use per-objfile specific
4450 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
4451 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
4452 Remove extern decls.
4453 * symfile.c, symfile.h (entry_point): Remove extern decl.
4454 * coffread.c (coff_symfile_init): Common entry point init code
4455 moved to symfiles.c, call init_entry_point_info().
4456 * coffread.c (complete_symtab): Use new per-objfile entry info.
4457 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
4458 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
4460 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
4461 * defs.h (inside_entry_scope, outside_startup_file,
4462 inside_main_scope): Prototypes changed for renames to
4463 inside_entry_func, inside_entry_file, inside_main_func,
4465 * symfile.c (syms_from_objfile): Common entry point init code
4466 moved to init_entry_point_info() and call init_entry_point_info().
4467 * symfile.h (init_entry_point_info): Include prototype.
4468 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
4469 moved to symfiles.c and call init_entry_point_info().
4470 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
4471 main_scope_lowpc, main_scope_highpc): Remove extern decls.
4472 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
4474 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
4475 works for the majority of targets.
4476 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
4477 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
4478 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
4479 Use default definition in frame.h.
4480 * frame.h (selected_frame_level): Make decl extern.
4481 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
4482 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
4483 * partial-stab.h: Use new per-objfile entry info.
4484 * symfile.h (struct objfile): Removed, moved to objfiles.h.
4485 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
4486 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
4487 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
4488 have_minimal_symbols): Prototypes moved to objfiles.h.
4489 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
4490 Macros moved to objfiles.h.
4491 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
4493 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
4495 More C++ improvements (pointers to members, qualified names).
4496 * c-exp.y: Support exp.type::name and exp->type::name
4497 syntaxes. (Unfortunately, doesn't work for static members.)
4498 * c-exp.y, eval.c: Make type::~type work better.
4499 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
4500 value_static_field by value_struct_elt_for_reference.
4501 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
4502 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
4503 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
4504 for OP_SCOPE operand; no point in it now that we use lazy
4505 reading of values, and use "reference to member" objects.
4506 * gdbtypes.h: Clarify comment.
4507 * valops.c: Change value_struct_elt_for_address to return
4508 a reference (or variable), rather than a pointer. Change
4509 the name to value_struct_elt_for_reference to reflect this.
4510 Returning a reference instead of a address provides a
4511 generalization, since we can use the routine for both
4512 class::name as well as &class::name.
4513 Also, recurse to handle multiple inheritance properly.
4514 * valprint.c: Moved code to print pointer-to-members
4515 to new function point_class_member. This allows a
4516 "reference-to-member" to be printed using the same code.
4517 * valprint.c (type_print_varspec_prefix): Avoid printing
4518 "struct " for domains of class-member types.
4519 * valops.c (search_struct_field): Inline code for simplified
4520 version of value_static_field (which can then be deleted).
4521 * value.h: Rename value_struct_elt_for_address to
4522 value_struct_elt_for_reference. Delete value_static_field.
4523 * values.c: Remove no longer used function value_static_field.
4525 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
4527 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4528 elfread.c (coff_symfile_finish): Add function, prototype, and
4529 add to the xxxx_sym_fns struct for each file type. Also reformat
4530 the xxxx_sym_fns vector to a standard format and add comments.
4531 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4532 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
4533 Pass pointer to struct objfile rather than pointer to sym_fns.
4534 Change references inside each function accordingly. Allocate any
4535 symbol file specific info in the per-objfile memory region.
4536 * dbxread.c (free_and_init_header_files): Break function into
4537 free_header_files(), called from dbx_symfile_finish(), and
4538 init_header_files(), called from dbx_new_init().
4539 * dbxread.c (dbx_new_init): Move deallocation things to new
4540 dbx_symfile_finish function.
4541 * elfread.c (elf_new_init): Call buildsym_new_init().
4542 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
4543 routine for the objfile before deallocating other stuff.
4544 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
4545 * symfile.h: Move struct sym_fns to before struct objfile def.
4546 Add sym_finish function pointer and change prototypes of other
4547 function pointers to reflect passing struct objfile pointer rather
4548 than struct sym_fns pointer.
4549 * symfile.c: Remove now obsolete symtab_fns pointer.
4550 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
4551 locates the correct sym_fns struct for the given objfile.
4552 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
4553 for better support of mapped symbol tables.
4554 * symfile.c (symbol_file_command): Remove obsolete code using
4556 * symfile.h: Remove duplicate declarations for symfile_objfile,
4557 entry_point, and object_files.
4558 * target.c (target_info): Compare symfile_objfile to NULL.
4559 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
4560 aixcoff_symfile_finish().
4562 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
4564 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
4565 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
4566 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
4568 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
4570 Some improvements to g++ debugging.
4571 * symtab.c (list_symbols): demangle before pattern matching.
4572 * symtab.c: Other fixes to improve handing of operators.
4573 * valprint.c (type_print_base): Fix test for constructor.
4574 * values.c (value_static_field): Allow evaluation of
4575 CLASS::METHOD, returning a function pointer.
4577 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
4579 * Makefile.in (VERSION): Roll 4.4.6.
4580 * exec.c (exec_file_command): Add code to ignore optional args
4581 passed in by file_command() for use in symbol_file_command().
4582 * main.c (main): Document -mapped and -readnow in help summary.
4583 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
4584 * objfiles.c (allocate_objfile): Filename arg removed. Changes
4585 to get filename from bfd with bfd_get_filename(). Test mapto
4586 against 0, not NULL. Use mstrsave() to make copy of filename.
4587 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
4589 * remote-vx.c (vx_load_command, add_symbol_stub):
4590 Symbol_file_add() takes an additional arg.
4591 * solib.c (symbol_add_stub): Symbol_file_add() takes an
4593 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
4594 changed to return a bfd not an objfile pointer.
4595 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
4596 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
4597 Change to eliminate local bfd and use symfile_bfd_open() plus
4598 allocate_objfile(). Add code to implement readnow option.
4599 * symfile.c (symbol_file_command): Changes to option handling,
4600 readnow functionality moved to symbol_file_add().
4601 * symfile.c (symfile_init): Eliminate local copy of bfd.
4602 * symfile.c (add_symbol_file_command): Changes to parse mapped
4603 and readnow options.
4604 * symfile.h (allocate_objfile): Arg removed from prototype.
4605 * symtab.h (symbol_file_add): Arg added to prototype.
4606 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
4609 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
4611 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
4612 mtrace.awk, state.c, state.h: Removed.
4613 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
4614 directories searched for source files.
4615 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
4616 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
4617 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
4618 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
4619 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
4620 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
4621 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
4623 * Makefile.in (HFILES): Remove state.h
4624 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
4625 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
4626 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
4627 * Makefile.in (clean): Remove all object files.
4628 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4629 * cplus-dem.c: Remove prototypes definitions that are now done in
4631 * dbxread.c (throughout): Change from using per-objfile
4632 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4633 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
4634 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
4635 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
4636 * depend: Remove dependencies for state.o, state.h.
4637 * dwarfread.c: Add declaration for warning_pre_print.
4638 * dwarfread.c (dwarfwarn): Use warning_pre_print.
4639 * dwarfread.c (throughout): Change from using per-objfile
4640 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4641 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
4642 use supplied objfile.
4643 * i386-xdep.c (print_387_status): Change to use warning() rather
4645 * i387-tdep.c (print_387_control_word): Change to use warning()
4646 rather than printfs.
4647 * infrun.c (wait_for_inferior): Remove unreachable abort() call
4648 that some compilers grumble about.
4649 * language.c (throughout): Add declaration for warning_pre_print
4650 and using warning() instead of printfs.
4651 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4652 * main.c (main): Add declaration for warning_pre_print and set it
4653 similarly to error_pre_print. Add declarations for
4654 mapped_symbol_files and readnow_symbol_files. Add appropriate
4655 definitions to long_options[].
4656 * minsyms.c: Trivial fix to comment.
4657 * objfiles.c (allocate_objfile): Substantially rewritten for
4658 using mapped symbol files.
4659 * objfiles.c (throughout): Change from using per-objfile
4660 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4661 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
4662 * source.c (throughout): Change from using per-objfile
4663 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4664 * source.c (open_source_file): Use mstrsave to save file name in
4665 mapped symbol region for objfile.
4666 * symfile.c: Remove include for state.h.
4667 include to local form.
4668 * symfile.c (symbol_file_add_digested): Remove.
4669 * symfile.c (symbol_file_add): Substantially rewritten for mapped
4671 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
4672 from objfile structure. Add malloc descriptor pointer (md).
4673 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
4674 * symm-xdep.c (print_fpu_status): Use warning() rather than
4676 * symmisc.c (free_symtab_block): Now takes and uses current
4678 * symmisc.c (throughout): Change from using per-objfile
4679 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4680 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
4681 Sun compiler grumblings when PTR is char *.
4682 * symtab.c (lookup_symbol): Cast return value of iterate_over_
4683 msymbols() to correct pointer type.
4684 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
4685 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
4686 error always starts on a line of it's own.
4687 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
4688 Rewrite for new mapped malloc package use.
4689 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
4690 that don't want to use the mapped malloc package; pass arguments
4691 on to traditional malloc package functions.
4692 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
4693 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
4694 mrealloc, malloc, and realloc but get fatal error if runs out
4696 * utils.c (msavestring, mstrsave): Save a string in a specific
4697 mapped malloc region.
4698 * utils.c (print_spaces): Use xmalloc to get the buffer.
4699 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
4700 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
4701 * config/i386v4.mh: Insignificant reorganization.
4703 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
4705 * xcoffread.c: Only enable compilation of debugging functions
4706 if IBM6000 is defined. Fails to compile otherwise.
4708 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
4710 * Makefile.in: pass MAKEINFO down on info.
4712 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
4714 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
4715 useless code, including an lseek to an uninitialized variable.
4716 Reported by Jim Williams <jimbo@wrs.com>.
4718 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
4720 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
4721 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
4722 * minsyms.c, symfile.c: Changes that may be generally
4723 applicable, but are #ifdef IBM6000 for now.
4724 * rs6000-xdep.c: Fixed typo in comment.
4725 * rs6000-tdep.c: Non-substatial changes.
4726 * xoffread.c: The main change here is addition of some
4727 debugging functions.
4728 * xoffexec.c: More changes.
4730 * xcoffread.c: Fixed two too-few-parameters bugs.
4732 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
4733 to SOLIB_CREATE_INFERIOR_HOOK macro.
4735 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
4737 * symfile.h: Add prototype for iterate_over_msymbols().
4738 * symtab.c (cplus_mangled_symbol): Add function.
4739 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
4740 iterate_over_msymbols to find demangled C++ symbol.
4741 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
4742 value to iterate_over_msymbols().
4743 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
4746 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
4748 * Makefile.in: added check target.
4750 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
4752 * ecoff.c: Move to ../bfd/coff-msym.c.
4753 * config/mt-*mips: Remove ecoff.o from the configuration.
4754 * remote.c (): Add newline to initial +.
4755 (remote_resume): Mention how to cope with signals.
4756 (remote_interrupt): Add debug msg.
4757 (remote-wait): Implement new 'T' reply, which includes
4758 status, PC, and FP all in a single short message.
4759 (putpkt): Add further debugging of packet acks.
4760 * mipsread.c (fixup_symtab): Also swap RFD's.
4761 (parse_partial_symbols): Avoid bug on unknown symbol types.
4762 * Makefile.in (VERSION): Roll to 4.4.5.
4763 * mips-tdep.c (heuristic_proc_start): Avoid long delays
4764 for remote MIPS by limiting heuristic to 200 byte search.
4765 (heuristic_proc_desc): Byte-swapping.
4766 (mips_print_register): Cope with failure of
4767 read_relative_register_raw_bytes. Byte-swap integers for
4769 * mips-pinsn.c (print_insn): Byte-swap instruction.
4771 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
4773 * config.sub configure.in config/mh-irix4
4774 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
4775 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
4776 gdb/xm-irix4.h gdb/config/mt-irix3
4777 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
4779 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
4781 * defs.h, utils.c: xrealloc takes PTR as first arg.
4782 * defs.h: Reword confusing comment about ANSI prototypes.
4783 * defs.h: Some minor whitespace changes.
4784 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
4785 not NULL, which can be (void *).
4786 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
4787 * tm-i386v.h (SP_ARG0): Define
4788 * xm-sysv4.h: Back out of change for missing prototypes.
4789 * i386-tdep.c (get_longjmp_target): Add function.
4791 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4793 * Makefile.in: install man page too.
4795 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
4797 * All GDB files that #include defs.h: Removed stdio.h.
4798 (defs.h): #include stdio.h.
4800 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4802 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
4803 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
4804 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
4805 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
4806 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
4807 it before printing out the hex shape of an address.
4809 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
4811 * rs6000-xdep.c (frame_initial_stack_address): Move
4812 code to set frame->cache_fsr into new separate function
4813 frame_get_cacahe_fsr. This allows fixing a fatal error.
4814 * xcoffexec.c: Turn previously suppressed error
4815 message back on, after cleaning up BFD.
4817 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
4818 printing of blank line, since it cases printing of an
4819 extra blank line. Is this intended? It does mess up
4821 * defs.h: Put back declarations of malloc and realloc,
4822 but protected by #ifndef MALLOC_INCOMPATIBLE.
4823 * objfiles.c: Undo previous change: Use malloc/realloc
4824 for objfile malloc/realloc fields (but add a cast).
4825 * xcoffexec.c: Suppress an error message (for now).
4827 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4829 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4830 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
4831 * buildsym.c: Use smash_to_pointer_type() to handle forward type
4833 * xcoffread.c: Modifications to C_DECL storage class handling, and
4834 introduction of an old smash_to_pointer_type() routine.
4836 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4837 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
4838 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
4839 parameters have been modified.
4841 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4842 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
4843 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
4844 and fetch_inferior_registers() always fetched all the registers
4845 resulting valid register values at hand all the time. Pushing a dummy
4846 frame did not require validating all register values first. After
4847 putting the above mechanism into action, we didn't have valid registers
4848 values always ready. Thus, all registers need to be fetched before
4849 pushing a dummy frame now.
4851 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4852 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
4853 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
4854 the starting address (actual frame address) of a frame.
4855 * rs6000-tdep.c: modifications to function_frame_info() to see if
4856 function reserves a frame pointer register (alloca register)
4857 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
4858 FRAME_LOCALS_ADDRESS has been updated to support debugging of
4859 functions with alloca() calls.
4861 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
4863 * xm-sysv4.h: Provide definitions/prototypes for host environment
4864 functions for which no definitions or prototypes are provided in
4865 any currently included gdb or host environment header files.
4866 For SVR4, this currently includes malloc and realloc, which cannot
4867 be portably prototyped in any gdb include file.
4869 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4871 * buildsym.h: Remove obsolete variable file_stabs.
4873 * Makefile.in: Move place where configure merges in host-
4874 and target-dependent fragments later, so the latter
4875 can override (say) GNU_MALLOC.
4876 * config/mh-rs6000: Use system malloc. Otherwise, I
4877 ended up with *two* incompatible versions of malloc
4878 (functions in libc would call the malloc in libc).
4879 I assume this is a shared library problem.
4881 * remote.c: Fix (presumed) typo.
4882 * objfiles.c: Use xmalloc/xrealloc instead of
4883 malloc/realloc (since the latter are no longer declared).
4885 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4886 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
4887 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
4888 handle individual registers.
4889 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
4890 correctly in case it wasn't cached yet. (A problem showed up
4891 after fetching individual registers.)
4892 * buildsym.c: Disable type_synonym_name's type name overwriting
4893 in cases it is unnecesary. rs6000 portation doesn't use
4894 type_synonym_name, and it used to nullify type names
4895 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
4896 type's name as soon as space for that type is allocated.
4897 * xcoffread.c: ignore a section's lineno information if it is
4898 not `.text'. (In rs6000 bfd portation integration, skipping over
4899 `.pad' sections are ignored since it was in machine independent
4900 part of the code. Thus, a problem of fake sections with invalid
4901 lineno information arised.)
4903 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4904 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
4905 * rs6000-tdep.c: make function_frame_info() work whether or not
4906 reading from a core file.
4907 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
4909 * infrun.c. main.c, printcmd.c. symtab.c:
4910 More changes from IBM for rs6000.
4913 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
4915 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
4916 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
4917 Merge in changes (mostly from IBM) for RS6000.
4918 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
4919 More changes from IBM for RS6000. These are in machine-
4920 independent code, and probably could do with some cleaning
4921 up. The most questionable of these are #ifdef IBM6000.
4922 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
4923 to single_step() (for consistency with rs6000 and i860).
4924 * utils.c: Allow the 1st arg to xrealloc to be NULL
4925 (in which case do malloc). This removes the need for
4926 some tests in xcoff code (and perhaps other places?).
4927 * coffread.c: Removed variables last_source_file,
4928 type_vector, and type_vector_length as these are now
4929 defined by buildsym.[ch].
4930 * defs.h: Remove prototypes for malloc and realloc, since
4931 these should only be used to implement xmalloc and xrealloc,
4932 and they conflict with <stdlib.h> in AIX - where they
4933 return void* even when __STDC__ isn't defined. Sigh.
4934 * munch: Recognize *initialize* in data as well as text
4935 (AIX uses data). Also, incorporate a patch from Garrett
4936 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
4937 much more sensible, by only trying to match the name of
4938 the initialize_foo function, and not the junk before it.
4940 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
4942 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
4943 unless symbol table indicates that something has changed.
4945 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
4947 * remote.c: Make it work for embedded MIPS. Increase buffer
4948 size, and use throughout. Round buffer size up if too many regs.
4949 Support baud rate setting and try for an 8-bit path. If
4950 interrupted while waiting for target, send a ^C down the wire.
4951 Avoid single-byte reads.
4952 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
4954 * mips-xdep.h: Avoid the embedded regs when on Unix.
4956 * mipsread.c: Byte-swap the symbol table structures, using
4957 routines from ecoff.c, to read a symbol table written in any
4958 of the four possible byte orders.
4959 * configure.in (mips-big-* target): Same as Sony News.
4960 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
4961 * ecoff.c: New file for symbol swapping routines.
4963 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
4965 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
4966 all-breakpoints' command.
4967 * (get_number): Allow users to enter negative breakpoint numbers.
4968 * (breakpoint_1): Reformat display of 'info break' to show new
4970 * (create_longjmp_breakpoint, breakpoint_re_set,
4971 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
4972 symfile.c (syms_from_objfile): Re-do
4973 insertion of longjmp breakpoints. Move all code into
4974 breakpoint_re_set, and call that instead of
4975 create_longjmp_breakpoint in symfile.c.
4977 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
4979 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
4980 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
4981 * symtab.c (find_pc_symtab): Handle having no objfiles.
4982 * infcmd.c: Fix comment.
4983 * objfiles.c (free_all_objfiles): Add.
4984 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
4985 * symfile.c (symbol_file_command): free all objfiles when
4986 specifying a new symbol file.
4987 (reread_symbols): Stat the file name, don't fstat the descriptor.
4989 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4991 * Makefile.in, configure.in: removed traces of namesubdir,
4992 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4993 copyrights to '92, changed some from Cygnus to FSF.
4995 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
4997 * dbxread.c (end_psymtab): Delete empty psymtabs.
4998 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
4999 * symfile.h (struct objfile): Add free_psymtabs.
5001 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
5003 * Makefile.in (VERSION): Roll to gdb-4.4.4.
5005 * symfile.c (symbol_file_command): strcmp => !strcmp.
5006 * breakpoint.h: Move prototypes to follow enum definition they need.
5007 * breakpoint.c, infrun.c: Lint.
5008 * printcmd.c: Use `enum enable' rather than `enum
5010 * mipsread.c: First pass at making it compile with the new
5011 objfile changes. Probably seriously broken still, but it
5014 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
5016 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
5017 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5018 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
5019 stepping (and nexting) through longjmp(). Also, cleanup
5020 breakpoint handling quite a bit by creating explicit breakpoint
5021 types instead of using magic breakpoint numbers.
5022 Makefile.in: Update version to 4.4.3
5024 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
5026 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
5027 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
5028 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
5030 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
5032 * minsyms.c (install_minimal_symbols): Add bunches to any
5033 existing minsyms in the objfile. Avoid extra mallocation
5034 by working directly in the obstack. Remove ignored `mainline' parm.
5035 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
5036 xcoffread.c: Change all callers.
5037 * FIXME: We should be able to eliminate MAINLINE from all the
5038 symbol readers now, with a small bit of work.
5040 * valops.c, value.h: Lint.
5041 * remote-vx.c: Add missing break; statement. Bugfix by
5042 Michael Sclafani, <sclafani@src.dec.com>.
5044 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
5046 * Makefile.in (VERSION): Update version to 4.4.2
5047 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
5048 minsyms.c, mmap-alloc.c, mmap-sbrk.c
5049 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
5050 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
5051 mmap-alloc.o, mmap-sbrk.o
5053 * altos-xdep.c: Minor whitespace change.
5054 * am29k-tdep.c (examine_prologue): Convert from misc function vector
5055 use to new minimal symbol table use.
5056 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
5057 * arm-xdep.c (store_inferior_registers): Returns void.
5058 * blockframe.c (get_pc_function_start, find_pc_partial_function):
5059 Convert from misc function vector use to new minimal symbol table use.
5060 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
5061 * breakpoint.c: Add prototypes for local functions.
5062 * breakpoint.c (catch_command_1): Change to static and remove unused
5064 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
5065 * breakpoint.h: Change function decls to prototype form.
5066 * buildsym.c: Add prototypes for local functions.
5067 * buildsym.c: Moved hashname() function here from dbxread.c.
5068 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
5069 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
5070 * buildsym.c (dbx_alloc_type): Change to static.
5071 * buildsym.c (finish_block): Add objfile parameter.
5072 * buildsym.c (misc): Change symbol_obstack to objfile version.
5073 * buildsym.c (make_blockvector): Change to static.
5074 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
5075 * buildsym.c (compare_line_numbers): Change to static, args are const,
5076 cast args when used.
5077 * buildsym.c (start_symtab): Inline new_object_header_files() call.
5078 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
5079 and made static. Add objfile parameter.
5080 * buildsym.c (end_symtab): Simplify code using line table size.
5081 Realloc the linetable on the objfile symbol_obstack and copy there.
5082 * buildsym.c (scan_file_globals): Convert from misc function vector
5083 use to new minimal symbol use.
5084 * buildsym.c (define_symbol): Add objfile parameter. Make sure
5085 strings get allocated in objfile's symbol_obstack. Convert references
5086 to builtin types to lookup_fundamental_type().
5087 * buildsym.c (read_type): Make static, add objfile parameter, convert
5088 references to buildin types to lookup_fundamental_type().
5089 * buildsym.c (read_struct_type): Add objfile parameter.
5090 * buildsym.c (read_array_type): Make static, add objfile parameter.
5091 * buildsym.c (read_enum_type): Make static, add objfile parameter.
5092 * buildsym.c (read_huge_number): Make static.
5093 * buildsym.c (read_range_type): Make static, add objfile parameter,
5094 convert references to buildin types to lookup_fundamental_type ().
5095 * buildsym.c (read_args): Make static, add objfile parameter.
5096 * buildsym.h: Convert function decl's to prototype form.
5097 * c-exp.y: Add prototypes for local functions, convert uses of misc
5098 function vector to minimal symbol table. Reformat all builtin type
5099 initializations and pass a NULL objfile to init_type() for them.
5100 * coffread.c: Change context_stack ref's to coff_context_stack,
5101 add local function prototypes. Cast uses of xrealloc arg 1.
5102 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
5103 crafting a new type.
5104 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
5105 * coffread.c (finish_block): Change name to coff_finish_block.
5106 * coffread.c (make_blockvector): Add and use objfile parameter.
5107 * coffread.c (record_line): Change name to coff_record_line.
5108 * coffread.c (start_symtab): Change name to coff_start_symtab.
5109 * coffread.c (end_symtab): Change name to coff_end_symtab.
5110 * coffread.c (record_misc_function): Change name to record_minimal_
5111 symbol and change to minimal symbol table use from misc func tbl.
5112 * coffread.c (coff_symfile_read): Convert from misc function vector
5113 use to minimal symbol table use.
5114 * coffread.c (hashname): Remove; use common version in buildsym.c.
5115 * coffread.c (decode_base_type): Change references to builtin types
5116 to calls to lookup_fundamental_type().
5117 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
5118 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
5119 * command.c: Add prototypes for local functions.
5120 * command.c (add_cmd): Prototype the 'fun' parameter and use the
5121 appropriate member of the function union for that type.
5122 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
5123 ifdef out the function since it isn't currently used.
5124 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
5125 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
5126 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
5127 * command.c (help_cmd): Compare function pointer to NULL.
5128 * command.c (help_cmd_list): Compare function pointer to NULL.
5129 * command.c (lookup_cmd_1): Use correct member of function union.
5130 * command.c (undef_cmd_error): Make static.
5131 * command.c (complete_on_cmdlist): Use correct member of func union.
5132 * command.c (do_setshow_command): Use correct member of func union.
5133 * command.c (shell_escape): Convert rindex use to strrchr.
5134 * command.h (COMMAND_H): Define if already included.
5135 * command.h (cmd_list_element struct): Change 'function' to a union
5136 and prototype args. Prototype completer function.
5137 * command.h: Convert decl's to prototype form.
5138 * convex-xdep.c (store_inferior_registers): Returns void.
5139 * copying.c: Prototype local functions.
5140 * coredep.c: Minor whitespace change.
5141 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
5142 * cplus-dem.c: Prototype local functions.
5143 * dbxread.c (hashname): Remove; moved to buildsym.c.
5144 * dbxread.c (free_and_init_header_files): Make static.
5145 * dbxread.c: Add prototypes for local functions.
5146 * dbxread.c (new_object_header_files): Remove; inlined usages.
5147 * dbxread.c (xrealloc usages): Cast args.
5148 * dbxread.c (record_misc_function): Change to record_minimal_symbol
5149 and change usages accordingly.
5150 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
5151 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
5152 * dbxread.c (dbx_next_symbol_text): Make static.
5153 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
5154 * dbxread.c (init_bincl_list): Add and use objfile parameter.
5155 * dbxread.c (free_bincl_list): Add and use objfile parameter.
5156 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
5157 * dbxread.c (end_psymtab): Convert to use per-objfile data.
5158 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
5160 * dwarfread.c (record_misc_function): Change name to record_minimal_
5161 symbol and use minimal symbol table throughout.
5162 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
5163 * dwarfread.c: Convert all references to builtin types to use the new
5164 lookup_fundamental_type function.
5165 * dwarfread.c (read_enumeration): Add and use objfile parameter.
5166 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
5168 * elfread.c (record_misc_function): Convert to use record_minimal_
5170 * elfread.c (elf_symtab_read): Add objfile parameter.
5171 * eval.c: Add prototypes for local functions and move some decls
5172 around to accomodate prototypes.
5173 * expprint.c: Add prototypes for local functions. Change references
5174 to misc function vector to minimal symbol table.
5175 * findvar.c (read_memory usages): Cast args.
5176 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
5177 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
5178 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
5179 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
5180 * gould-xdep.c: Minor whitespace change.
5181 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
5182 * hp300ux-xdep.c (store_inferior_registers): Returns void.
5183 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
5184 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
5185 * i386-tdep.c: Add prototypes for local functions.
5186 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
5187 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
5188 that defaulted to int.
5189 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
5190 i386_push_dummy_frame): Returns void.
5191 * i386-xdep.c (i386_register_u_addr): Declare params that default to
5192 int and explicitly declare return type as int.
5193 * i387-tdep.c: Minor formatting changes.
5194 * i960-tdep.c (leafproc_return): Convert from misc function vector
5195 use to minimal symbol table use.
5196 * infcmd.c: Add prototypes for local functions.
5197 * infcmd.c (continue_command, until_next_command, until_command,
5198 path_info, path_command): Make static.
5199 * infcmd.c (step_1, until_next_command): Convert from misc func
5200 vector to minimal symbol table use.
5201 * inflow.c: Add prototypes for local functions.
5202 * infptrace.c (store_inferior_registers): Returns void, not int.
5203 * language.c (_initialize_language): Use proper member of function
5205 * m2-exp.y: Add prototypes for local functions, convert misc function
5206 vector uses to minimal symbol table uses.
5207 * m2-exp.y (make_qualname, yyerror): Make static.
5208 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
5209 * m68k-pinsn.c: Add prototypes for local functions.
5210 * m68k-pinsn.c (print_insn): Cast args to read_memory.
5211 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
5212 * m68k-stub.c: Add prototypes.
5213 * m88k-pinsn.c (sprint_address): Convert from misc function vector
5214 use to minimal symbol table use.
5215 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
5216 * m88k-xdep.c (store_inferior_registers): Returns void.
5217 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
5218 * mach386-xdep.c (store_inferior_registers): Returns void.
5219 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
5220 * main.c: Add prototypes for local functions.
5221 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
5222 longjmp() result to (NORETURN void).
5223 * main.c (catch_errors): Prototype the 'func' parameter.
5224 * main.c (disconnect, stop_sig, do_nothin, float_handler):
5225 Takes an unused arg.
5226 * main.c (execute_command): Call the right member of the func union.
5227 * main.c (command_loop_marker, symbol_completion_function,
5228 command_loop): Make static.
5229 * main.c (command_line_input): Make linelength unsigned, cast arg
5230 to command_line_input().
5231 * main.c (add_info, add_com): Prototype the 'fun' parameter.
5232 * main.c (initialize_main): Call right member of function union.
5233 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
5234 * mem-break.c: Include symtab.h
5235 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
5236 * mips-xdep.c (store_inferior_registers): Returns void.
5237 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
5238 use to minimal symbol table use.
5239 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
5241 * mipsread.c (make_type): Remove, convert usages to init_type.
5242 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
5243 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
5244 vector use to minimal symbol table use.
5245 * parse.c: Add prototypes for local functions.
5246 * parse.c (xrealloc usages): Cast args.
5247 * parse.c (prefixify_expression, length_of_subexp): Make static.
5248 * parser-defs.h (PARSER_DEFS_H): Define when first included.
5249 * parser-defs.h: Convert function decls to prototype form.
5250 * partial-stab.h: Convert from misc function vector use to new minimal
5252 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
5253 the per-objfile copies.
5254 * printcmd.c: Add prototypes for local functions. Move some struct
5255 definitions around to accomodate prototypes.
5256 * printcmd.c (decode_format): Make static, change args oformat and
5257 osize to int from char.
5258 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
5259 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
5260 * printcmd.c (print_address_symbolic): Convert from misc function
5261 vector use to minimal symbol table use.
5262 * printcmd.c (address_info): Convert from misc function vector use
5263 to minimal symbol table use.
5264 * printcmd.c (delete_display, enable_display, disable_display_command):
5266 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5267 * procfs.c (fetch_core_registers): Add unused param reg_addr.
5268 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
5269 * pyr-xdep.c (store_inferior_registers): Returns void.
5270 * remote-mm.c (mm_load): symbol_file_add return value unused.
5271 * remote-nindy.c: Minor format change.
5272 * remote-vx.c (vx_load_command): symbol_file_add result unused.
5273 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
5274 * rs6000-xdep.c (store_inferior_registers): Returns void.
5275 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
5276 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
5277 vector use to minimal symbol table use.
5278 * solib.c: Add prototypes for local functions.
5279 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
5280 function vector use to minimal symbol table use.
5281 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5282 * solib.c (find_solib, shared_library_command): Make static
5283 * solib.c (read_memory, write_memory usages): Cast args.
5284 * solib.c (special_symbol_handling): Add function
5285 * source.c: Add prototypes for local functions.
5286 * source.c (select_source_symtab): Convert to scan objfiles.
5287 * source.c (open_source_file): Make static.
5288 * source.c (xrealloc usages): Cast args.
5289 * source.c (source_line_charpos): ifdef out, unused.
5290 * source.c (get_filename_and_charpos): Make static.
5291 * stack.c: Add prototypes for local functions.
5292 * stack.c (print_frame_info, frame_info): Convert from misc function
5293 vector use to minimal symbol table use.
5294 * symfile.c: Add prototypes for local functions.
5295 * symfile.c (compare_symbols): Make args const PTR's.
5296 * symfile.c (compare_psymbols, sort_pst_symbols) add.
5297 * symfile.c (sort_all_symtab_syms): Scan objfile list.
5298 * symfile.c (obsavestring): Add objfile parameter.
5299 * symfile.c (init_misc_bunches, prim_record_misc_function,
5300 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
5301 sort_misc_function_vector, compact_misc_function_vector): Remove
5302 * symfile.c (symbol_file_add_digested): Add function.
5303 * symfile.c (symbol_file_add): Returns struct objfile *.
5304 * symfile.c (symbol_file_command): Modify for state file use.
5305 * symfile.c (symfile_open): Add parameter "dumpable".
5306 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
5307 * symfile.c (load_command, add_symbol_file_command): Make static.
5308 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
5309 * symfile.c (rindex usages): Converted to strrchr.
5310 * symfile.c (allocate_psymtab): New
5311 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
5312 converted to minimal symbol table usage, but no obvious conversion.
5313 * symfile.c (free_all_symtabs): Remove.
5314 * symfile.c (_initialize_symfile): Use per-objfile info.
5315 * symfile.h: Rework the objfile structure to add per-objfile data
5316 objects (psymbol_obstack, symbol_obstack, type_obstack,
5317 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
5318 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
5319 Add prototypes to function declarations.
5320 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
5321 function vector usage to minimal symbol table usage.
5322 * symmisc.c (DEV_TTY): Define if not defined.
5323 * symmisc.c: Add local function prototypes.
5324 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
5325 printpsyms_command, print_objfiles, print_objfiles_command):
5326 Rework to use iterate_over_*
5327 * symtab.c: Add prototypes for local functions.
5328 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
5329 * symtab.c (lookup_partial_symtab): Scan through objfiles.
5330 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
5331 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
5332 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
5333 lookup_reference_type, lookup_member_type, allocate_stub_method,
5334 check_stub_method, create_array_type, smash_to_member_type,):
5336 * symtab.c (lookup_symbol): Some args are const.
5337 * symtab.h: All type related defs and structs moved to gdbtypes.h
5338 * symtab.h: Convert decls to prototypes.
5339 * target.c (noprocess): Make static.
5340 * target.h: Change decl's to prototypes.
5341 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
5342 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
5343 * utils.c (_initialize_utils): Use correct member of function union.
5344 * valarith.c: include gdbtypes.h
5345 * valops.c: include gdbtypes.h, add prototypes for local functions.
5346 * valops.c (value_push, value_arg_push, find_function_addr):
5348 * valops.c (value_string): Convert from misc function vector use
5349 to minimal symbol table use.
5350 * valops.c (check_field_in): Make arg const.
5351 * valprint.c: Add prototypes for local functions.
5352 * valprint.c (print_string): Make static
5353 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
5354 * values.c: Add prototypes for local functions.
5355 * values.c (value_headof): Convert from misc function vector to
5356 minimal symbol table.
5357 * xcoffexec.c: Add prototypes for local functions.
5358 * xcoffexec.c (exec_close, file_command, add_to_section_table):
5360 * xcoffexec.c (relocate_minimal_symbol): Add.
5361 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
5362 * xcoffread.c: Add prototypes for local functions.
5363 * xcoffread.c (sort_syms): Convert to scan objfiles.
5364 * xcoffread.c (read_xcoff_symtab): Make static.
5365 * xcoffread.c (various): Replace references to builtin types with
5366 calls to lookup_fundamental_type. Replace references to symbol_obstack
5367 and psymbol_obstack with pointers to the per-objfile copies.
5368 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
5369 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
5371 * xcoffread.c (init_stringtab): Add objfile parameter.
5372 * gdbtypes.c: New file
5373 * minsyms.c: New file
5374 * mmap-alloc.c: New file
5375 * mmap-sbrk.c: New file
5376 * objfiles.c: New file
5380 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
5382 * Check in Fred Fish's changes in these modules. Fred
5383 will make ChangeLog entries for all of them. Update VERSION
5386 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
5388 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
5390 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
5391 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
5392 value.h: Prototypes for static functions; lint.
5393 * gdbtypes.h: Empty file to ease transition.
5395 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
5397 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
5398 inferior.h, language.h, signame.h, target.h, terminal.h,
5399 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
5400 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
5402 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
5403 signame.c, sparc-xdep.c: Prototypes for all static functions.
5405 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
5406 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
5407 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
5408 Remove to_call_function and target_call_function, since it
5409 always calls the same thing (call_function_by_hand).
5410 * core.c, exec.c, solib.c: Rename target_ops sections =>
5412 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
5413 target.h: target_kill takes no args.
5414 * language.c (language_info): Scaffolding to allow briefer
5415 messages when the current language changes. FIXME.
5416 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
5417 complaints about volatile functions.
5418 * xm-sysv4.h (HAVE_MMAP): Define.
5420 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
5422 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
5423 to make prototypes for all functions declared here.
5424 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
5425 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
5426 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
5427 * ieee-float.h: Use PARAMS for prototypes; make some params const.
5428 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
5429 * m2-exp.y: Remove unused CONST; Rename OR and AND.
5430 * utils.c: Avoid declaring malloc and realloc. Lint.
5431 (request_quit): Accept signal-number parameter.
5433 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
5435 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
5436 DIE's. Add new function read_tag_pointer_type() to read them.
5438 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
5439 When creating a new user defined type, check to see if a partial
5440 type already exists, and if so, bash it to fit.
5442 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
5444 * coffread.c (decode_base_type): Pass long, not union.
5445 Fix by Eric Valette, ev@chorus.fr.
5447 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
5449 * elfread.c (elf_symtab_read): Fix code to correctly track
5450 changes in bfd for absolute symbols.
5452 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
5454 * xm-vaxbsd.h: Close off comment.
5456 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
5458 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
5460 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
5462 * mips-tdep.c (mips_print_registers): Print correct register
5463 number for double pseudo-registers.
5465 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
5467 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
5468 in the op$::OPERATOR. case. From Steven McCanne,
5469 <mccanne@horse.ee.lbl.gov>.
5471 * exec.c (set_section_name): Pass arg to exec_files_info;
5472 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
5474 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
5476 * main.c (print_gdb_version): Copyright msg: only this year.
5477 (cd_command): Avoid changing current_directory on error.
5479 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
5481 * mipsread.c (parse_partial_symbols): Handle dependencies
5482 between partial symbol tables (when not doing stabs-in-ecoff).
5483 (This used to be handled by parse_fdr, but parse_fdr was
5484 incompatible with handling stabs-in-ecoff, so the code
5485 was re-written to not use parse_fdr. Unfortunately,
5486 the logic to handle dependencies was overlooked.)
5488 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5490 * coffread.c (read_enum_type): Use the size of a target int when
5492 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
5494 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
5495 * symtab.c (lookup_reference_type, lookup_ptr_type): use
5496 TARGET_PTR_BIT to determine size of a pointer
5497 * values.c (unpack_long): when unpacking a REF or a PTR don't
5498 assume the size of the type.
5500 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
5502 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
5503 looking at its members. Improve guess between struct and union,
5504 only assuming union if multiple members have offsets of zero.
5506 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
5508 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
5509 (This is just for clarity - and one day permitting us to
5510 change FP0_REGNUM from 38 to 32, which would make more sense.)
5511 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
5512 register numbers in stabs-in-ecoff get handled correctly.
5514 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
5516 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
5517 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
5518 into BSD and Ultrix.
5520 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
5522 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
5524 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
5526 * Makefile.in: Increment version to 4.4.1.
5527 * main.c (print_gdb_version): Update copyright notice.
5529 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
5531 * mipsread.c: Prepend "struct " to the names of structure
5532 types, and similarly for enums and unions. (This used
5533 to be done, but got lost in the re-write to "guess" the
5534 difference between enum/struct/union.)
5535 Also, guess that a tag is an enum if the first member
5538 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
5540 * xm-vax.h: #ifndef ultrix around #include of endian.h and
5543 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
5545 * Projects: Patching executables is done.
5546 * Makefile.in (VERSION): Roll to gdb-4.4.
5547 * README, WHATS.NEW: Update for gdb-4.4.
5549 * symfile.c (reread_symbols): Whenever we reread one object
5550 file's symbols, we must restart the scan, because the object_files
5551 chain has been permuted.
5553 * exec.c (exec_files_info): Split out into print_section_info.
5554 Print BFD filename of each section if it's not the default one.
5555 * core.c (core_files_info): Call print_section_info.
5557 * xm-vax.h: Include a few system header files whose definitions
5558 must precede defs.h.
5559 * language.c, language.h: Make some things const.
5560 * expression.h, main.c: const spreads like ooze.
5562 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
5563 since BREAKPOINT values can be >0x80.
5565 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
5567 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
5569 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
5571 * sparc-pinsn.c: Remove kludge for preferring architectures.
5572 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
5573 and forever. Add `add' instruction to the set that get checked
5574 for a preceding `sethi' in order to print an absolute address.
5575 Corresponding changes in ../include/opcode/sparc.h needed
5576 to eliminate garbage instructions.
5578 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
5580 * mipsread.c (parse_partial_symbols): Make sure partial
5581 symbols are created for external symbols (as used to be
5582 the case). This is a bit of a pain with the mips-coff.
5583 It uses a table which points to all of the external
5584 symbols belonging to a particular FDR or psymtab.
5585 Once we've generated this table, we might as well save
5586 it, and then use it in psymtab_to_symtab_1 to find
5587 the symbols to pass to parse_external().
5588 * symfile.c, symfile.c: New function start_psymtab_common
5589 to share the common parts of allocating a new psymtab
5590 for dbxread, mipsread (and later dwarfread). Its code
5591 was pulled out from start_psymtab in dbxread.c.
5592 * dbxread.c (start_psymtab): Use start_psymtab_common().
5594 * valprint.c (val_print): If there is an error when trying
5595 to print a string, check to see if there really is a problem
5596 by reading just one character. If that works, assume
5599 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
5601 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
5602 cypress, v8 mnemonics in that order.
5604 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
5606 * sparc-pinsn.c: Put the qsort() back in.
5608 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
5610 * findvar.c (read_register, write_register): Handle machines
5611 where REGISTER_TYPE is not the same size as "int".
5613 Handle debug symbols in dynamically loaded (relocated) code:
5615 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
5616 offset to process_one_symbol.
5617 (process_one_symbol): Take new offset parameter. Add it into
5618 appropriate symbol types to relocate symbols to loaded addresses.
5619 Handle all possible symbol types, and complain() about types that
5620 we don't expect to see.
5621 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
5622 process_one_symbol (FIXME, should pass real offset).
5626 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
5628 (set_breakpoint, break_command_1, until_break_command,
5629 catch_command_1, breakpoint_re_set_one): Use it.
5630 * symtab.h (resolve_sal_pc): Declare.
5631 * infcmd.c (jump_command): Use resolve_sal_pc.
5633 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
5635 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
5637 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
5639 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
5640 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
5641 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
5643 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
5645 * dbxread.c (process_one_symbol): Make a first cut at handling
5646 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
5648 * symtab.c (find_pc_line): Fix stepping into and out of #included
5651 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
5653 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
5654 no longer any need to copy ../include/opcode/* into gdb.
5656 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
5658 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
5660 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
5662 * valprint.c (type_print_base, type_print_method_args):
5663 Print C++ constructor methods without bogus "return type."
5665 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
5667 * infptrace.c (child_xfer_memory): Parameter "target" should
5668 be a pointer to a structure, not the entire structure.
5670 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
5672 * depend: Convert the couple of references to ansidecl.h that
5673 used the local gdb version to use the ../include version.
5675 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
5678 (child_xfer_memory): Takes pointer to a struct, not entire struct.
5679 (inferior_proc_init): Fix non-ANSI version of args.
5680 (attach): Call print_sys_errmsg with correct number of args.
5681 (mappingflags): Make static, does not need to be global.
5683 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
5684 not the entire struct itself.
5686 * valops.c (value_assign): Cast some args to modify_field() and
5687 {read,write}_register_bytes() correctly.
5689 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
5691 * Makefile.in (MALLOCSRC): Removed reference to removed local
5694 * dwarfread.c (list_in_scope): Needs an initial value, use file
5697 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
5699 * main.c (main): Make option_index local to keep new getopt happy.
5700 main.c, solib.c, Makefile.in: Update copyright notices.
5702 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
5704 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
5706 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
5708 * Makefile.in (HFILES): Add partial-stab.h.
5710 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
5712 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
5713 New files for stratus. Not complete enough to actually build
5714 on the Stratus machine; that awaits copyright assignment for
5717 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
5718 for getting custom flags into CFLAGS when doing makes.
5720 * configure.in: Add config information for stratus.
5722 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
5724 * dbxread.c (process_one_symbol): Pass address of structure
5725 to complain(), rather than the whole structure.
5727 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
5729 * solib.c (solib_add_common_symbols): Only compile in when not
5730 using SVR4 style shared libraries.
5732 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
5734 * dwarfread.c (locval): Add offreg flag to indicate location
5735 values that are computed off a base register.
5737 * dwarfread.c (new_symbol): Rework TAG_global_variable and
5738 TAG_local_variable cases to account for static variables
5739 within function scopes.
5741 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
5743 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
5744 doesn't exist on some systems.
5746 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
5747 nexting over recursive function calls.
5749 * target.c (target_read_string): Create this routine to read null
5750 terminated strings from the target. It deals with running off the
5751 end of memory elegantly as well. solib.c (find_solib): Use
5752 target_read_string() to avoid problems with running off the end of
5755 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
5756 that reference pgrp_inferior.
5758 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
5760 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
5761 mips-tfile has been hacked to act more "traditionally."
5762 * dbxread.c: Fixed typo in comment.
5764 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
5766 * mips-tdep.c (mips_skip_prologue): Add some number of
5767 'sw' instructions before 'addiu' adjusts the stack.
5769 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
5771 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
5772 freescope, buildblock closescope, record_line, add_symbol_to_list,
5773 gatherblocks, make_blockvector): Extensive changes to switch
5774 to generic symbol table building code in buildsym.c. Remove
5775 scope tree structures and functions, symbol table building
5776 functions, and lots of other small changes.
5778 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
5779 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
5781 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
5783 * buildsym.c (cleanup_undefined_types): Add support for enums.
5784 This fixes the 'GDB internal error. cleanup_undefined_types with
5787 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
5789 * dbxread.c: detect gcc2 compilations.
5791 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
5793 * sparc-pinsn.c: Rename bitfields that overlap with macro names
5794 in ../include/opcode/sparc.h.
5796 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
5798 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
5799 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
5800 to reflect actual locations of opcode files, so TAGS target will
5803 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
5805 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
5808 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
5809 dereferencing to access the correct elements.
5811 * valops.c (value_addr): Declare return type of external func
5814 * xcoffread.c: Undefine next_symbol_text before redefining it.
5816 For older changes see ChangeLog-9091
5822 version-control: never