1 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
3 * coffread.c (decode_type): catch negative tagndx fields generated
5 * exec.c: comment out string following #endif.
6 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
7 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
9 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
10 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
12 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
14 * complaints.c: New file, code moved from utils.c.
15 * complaints.c (complain): Made into a varargs function.
16 * complaints.h: New file, code moved from symfile.h.
17 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
18 * Makefile.in (HFILES): Add complaints.h.
19 * Makefile.in (OBS): Add complaints.o.
20 * symfile.c (complaint_root, stop_whining, complaint_series,
21 complain, clear_complaints, add_show_from_set for stop_whining):
22 Moved to complaints.c.
23 * symfile.h (struct complaint, complaint_root decl, complain
24 prototype, clear_complaints prototype): Moved to complaints.h.
25 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
26 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
27 complaints.h. Remove casts from arguments to complain(),
28 which is now a varargs function, and remove unnecessary
29 placeholder zero args.
30 * defs.h (begin_line): Add prototype.
31 * defs.h (vprintf_filtered): Add prototype.
32 * dwarfread.c (varargs.h): Remove, no longer needed.
33 * dwarfread.c (dwarfwarn): Remove prototype and function.
34 * dwarfread.c (complaints): Define a bunch of complaints.
35 * dwarfread.c (SQUAWK): Remove macro defs, convert all
36 usages to standard complain() calls.
37 * utils.c (begin_line): New function that ensures that
38 whatever gets filter-printed next starts on its own line.
39 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
40 but to stdout (calls vfprintf_filtered internally).
42 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
44 * remote.c: Avoid printf_filtered line limit. Suggested by
45 Robert R. Henry, <rrh@tera.com>.
46 * infcmd.c (environment_info): Ditto, but it was my idea.
48 * main.c (main): Accept --silent as well as --quiet. Change +help
49 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
51 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
52 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
54 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
56 * tm-nindy960.h, remote-nindy.c: Lint.
58 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
60 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
61 a optional type to decorate as an array type, the type of the
62 index, and the bounds of the array. Records this additional info
63 in the array type for use with languages with nonzero array
65 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
66 to note that arrays may have bounds.
67 * gdbtypes.h (create_array_type): Update prototype.
68 * c-exp.y (ptype production): Adjust for new create_array_type
70 * coffread.c (decode_type): Call create_array_type rather than
71 handcrafting array types.
72 * convex-tdep.c (value_type): Remove, now use create_array_type.
73 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
74 vector_type into calls to create_array_type.
75 * dwarfread.c (decode_subscr_data): Name changed to
76 decode_subscript_data_item throughout.
77 * dwarfread.c (decode_subscript_data_item): Rewrite to use
78 create_array_type. Now records index type and range as well.
79 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
80 change to use create_array_type.
81 * dwarfread.c (read_subroutine_type): Test existing user defined
82 types before decorating them, to ensure they are blank, and
83 complain about it if they are not.
84 * dwarfread.c (decode_fund_type): For unrecognized types, always
85 return some valid type (type integer). If the unrecognized type
86 cannot be an implementation defined type, complain as well.
87 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
88 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
89 * mipsread.c (upgrade_type): Add FIXME comment that code to
90 handcraft arrays should be replaced with call to create_array_type.
91 * stabsread.c (read_array_type): Replace code to handcraft
92 array types with call to create_array_type.
93 * valprint.c (type_print_varspec_prefix): Minor formatting
94 change, join lines that don't need to be split.
96 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
98 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
99 decl for attach_flag, it now lives in inferior.h.
100 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
101 Make most functions static.
102 * hppah-nat.c: General cleanups, remove BSD specific code (since
103 that all lives in hppab-nat.c).
104 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
105 Change sense of test against inside_entry_file(). This fix is
107 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
108 to read/write_register_bytes().
109 * gdbtypes.h: Remove const from decl for cplus_struct_default to
110 work around PA-GAS assembler bug. Also, add trailing */ to some
112 * gdbtypes.c: Remove const from decl for cplus_struct_default.
113 Same reason as above.
115 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
117 * mipsread.c (parse_symbol): When checking whether a structured
118 type is an enum, check qualifiers of its first member, as well as
119 the base type of the member. Bug found and fixed by John M.
120 Farrell, <farrell@fjord.reo.dec.com>.
122 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
123 * remote-vx.c: Don't include vx-share/reg.h.
124 * vx-share/ptrace.h: Reproduce from scratch.
125 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
126 * Makefile.in: Remove references to removed files, and to removed
127 29k-share directories.
129 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
131 * c-lang.c (_initialize_c_language): Name changed from
133 * m2-lang.c (_initialize_m2_language): Name changed from
135 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
136 it is no longer inside m2-exp.y, where it was remapped by Makefile.
137 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
138 expression parsing into c-lang.c and m2-lang.c respectively.
139 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
140 m2-exp.y respectively.
141 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
142 and m2-* files respectively.
143 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
144 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
145 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
146 * expression.h (struct block): Forward declaration for prototypes.
147 * language.h (struct objfile): Forward declaration for prototypes.
148 **** start-sanitize-chill ****
149 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
150 * Makefile.in (HFILES): Add ch-lang.h.
151 * Makefile.in (OBS): Add ch-lang.o.
152 * ch-exp.y: Migrate code that has nothing to do with expression
153 parsing into ch-lang.c.
154 * ch-lang.c: New file, code migrated from c-exp.y.
155 * ch-lang.h: New file, internal interface between ch-* files.
156 * ch-lang.c (_initialize_chill_language): Name changed from
157 _initialize_chill_exp.
158 **** end-sanitize-chill ****
160 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
161 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
162 * config/amix.mh (NATDEPFILES): Add.
163 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
166 * dwarfread.c (decode_subscr_data): Remove spurious test that
167 accepted only integer subscript types. We don't do anything
168 with the type at the moment anyway.
170 **** start-sanitize-chill ****
171 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
173 * ch-exp.y (match_character_literal): Fix case where no
174 match at all is found.
175 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
176 width types. For example, "INT" is always 2 bytes regardless
177 of the values of any TARGET_*_BIT macros. So use explicit
178 numeric sizes for the types.
179 **** end-sanitize-chill ****
181 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
183 * c-exp.y (c_create_fundamental_type): New function to create
184 language specific fundamental types for C.
185 * m2-exp.y (m2_create_fundamental_type): New function to create
186 language specific fundamental types for Modula 2.
187 * c-exp.y (c_language_defn, cplus_language_defn): Add
188 c_create_fundamental_type to language struct initializers.
189 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
190 to language struct initializers.
191 * dwarfread.c (expression.h, language.h): Include.
192 * dwarfread.c (ftypes): New array to hold fundamental types
193 for current compilation unit.
194 * dwarfread.c (cu_language_defn): New pointer to language
195 struct for language of current compilation unit.
196 * dwarfread.c (dwarf_fundamental_type): New function to
197 create/lookup fundamental types.
198 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
199 * dwarfread.c (throughout): Replace lookup_fundamental_type
200 with dwarf_fundamental_type.
201 * dwarfread.c (read_file_scope): Zero out ftypes for each new
202 compilation unit (may be different language or different objfile).
203 * gdbtypes.c (lookup_fundamental_type): Move actual type
204 creations into language specific fundamental type creation
205 functions and call via create_fundamental_type. Add comment
206 about this function being obsolescent.
207 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
208 sized signed and unsigned integers.
209 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
210 * language.c (language_def): New function to lookup a language
211 struct given it's enumeration.
212 * language.h (struct language_defn): Add la_fund_type, a pointer
213 to a function that creates fundamental types for this language.
214 * language.h (create_fundamental_type): New macro to create
215 fundamental types based on the current language.
216 * language.h (language_def): Add prototype.
217 * language.c (unk_lang_create_fundamental_type): New function
218 for initializing language structs, calls error if called.
219 * language.c (unk_language_defn, auto_language_defn,
220 local_language_defn): Use unk_lang_create_fundamental_type.
221 **** start-sanitize-chill ****
222 ch-exp.y (chill_create_fundamental_type): New function.
223 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
224 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
225 **** end-sanitize-chill ****
227 **** start-sanitize-chill ****
228 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
230 * dwarfread.c (CHILL_PRODUCER): Add producer string for
232 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
233 as GCC_PRODUCER and GPLUS_PRODUCER.
234 **** end-sanitize-chill ****
236 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
238 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
241 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
243 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
244 rather than '$'. This particular piece of braindamage is
245 spreading like ooze. It's now infected libiberty, deja-gnu,
247 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
248 hardwired '$' character.
250 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
252 (Changes to break incredibly ugly, unmaintainable 750 line
253 read_struct_type function up into managable pieces.)
254 * Makefile.in (VERSION): Bump to 4.7.3.
255 * stabsread.c (struct field_info): Local struct definition.
256 * stabsread.c (read_member_functions, read_struct_fields,
257 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
258 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
259 functions from fragmented read_struct_type.
260 * stabsread.c (stabs_general_complaint): Catchall complaint.
261 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
262 symbol name continuation code. Use macro throughout.
263 * stabsread.c (various places): Replace add-one-to-pointer
264 with pointer increment.
265 * stabsread.c (read_type): Retain function local copy of type
266 descriptor. Rearrange code calling read_struct_type() to match
268 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
269 a single blank as the name of nameless enumerations. Recognize
270 this special case and set nameless flag.
271 **** start-sanitize-chill ****
272 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
274 * ch-exp.y (access_name): New non-terminal token and
276 * ch-exp.y (general_procedure_name): Now a terminal token.
277 * ch-exp.y (location): Expand production.
278 * ch-exp.y (match_simple_name_string): New function.
279 * ch-exp.y (yylex): Call match_simple_name_string and return
280 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
281 **** end-sanitize-chill ****
283 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
285 * munch: Backslash escape vertical bar characters inside
286 grep patterns since they have special meaning for some greps.
287 * parse.c (write_exp_string): Complete rewrite to store string
288 contants as a leading explicit length, followed by the string data,
289 followed by a trailing explicit length.
290 * eval.c (evaluate_subexp), expprint.c (print_subexp),
291 parse.c (length_of_subexp), parse.c (prefixify_subexp):
292 Use recorded explicit length of strings in expression elements,
293 rather than strlen. Adjust code to skip over strings stored in
294 expression elements, and code to access strings, to account for
295 new leading explicit size expression element.
296 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
297 0, to avoid negative expression element indices.
298 * valops.c (search_struct_method): Minor whitespace change.
300 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
302 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
303 which together maintain a dynamically expandable static buffer
304 for the lexer to use when translating C strings to their internal
305 form (other future uses possible). Fix parsing of C style strings
306 to do the normal C style input conversions of escaped character
308 * valops.c (value_string): Remove translation of escaped
309 character sequences, now done in C expression parser.
310 * language.h (PRINT_LITERAL_FORM): New macro that takes character
311 and decides if it should be printed in literal form or some other
312 form, based on it's ASCII value and setting of sevenbit_strings.
313 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
314 macro, change indentation style.
315 **** start-sanitize-chill ****
316 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
317 * ch-exp.y (chill_printstr): First cut at real function instead
319 **** end-sanitize-chill ****
321 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
323 * nindy-share/stop.h: fixed bogus comment-end in copyright message
325 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
327 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
329 * defs.h (sevenbit_strings): Add declaration.
330 * defs.h (printchar): Replace with gdb_printchar.
331 * language.h (language_defn): Add new function pointers
332 la_printchar and la_printstr, to do language dependent
333 printing of characters and strings.
334 * language.h (local_printchar, local_printstr): New macros
335 to call language dependent functions pointed to by la_printchar
336 and la_printstr respectively.
337 * c-exp.y (emit_char, c_printchar, c_printstr): New language
338 dependent functions for printing characters and strings.
339 * c-exp.y (c_language_defn, cplus_language_defn): Add
340 c_printchar and c_printstr.
341 * command.c (do_setshow_command): Rename printchar use to
343 * expprint.c (print_subexp): Replace C style string output
344 with call to local_printstr.
345 * language.c (unk_lang_printchar, unk_lang_printstr):
346 New stubs, currently errors.
347 * language.c (unknown_language_defn, auto_language_defn,
348 local_language_defn): Add unk_lang_printchar and
350 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
351 language dependent functions to print characters and strings.
352 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
353 * utils.c (printchar): Renamed to gdb_printchar.
354 * valprint.c (print_string): Remove prototype, function moved
355 to c-exp.y, where it becomes c_printstr.
356 * valprint.c (print_max): Made global for reference from the
357 language dependent printing routines in *-exp.y.
358 * valprint.c (repeat_count_threshold): New variable with function
359 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
360 Change all references to old macro to references to new variable.
361 * valprint.c (value_print, val_print): Replace calls to
362 print_string with calls to local_printstr.
363 * valprint.c (val_print): Replace C style character printing
364 with call to local_printchar.
365 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
366 * valprint.c (_initialize_valprint): Add add_show_from_set
367 call for setting up repeat_count_threshold as print variable.
368 **** start-sanitize-chill ****
369 * ch-exp.y (decode_integer_value): New function.
370 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
371 * ch-exp.y (chill_printchar, chill_printstr): New language
372 dependent functions for printing characters and strings.
373 * ch-exp.y (chill_language_defn): Add chill_printchar and
375 **** end-sanitize-chill ****
377 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
379 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
380 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
381 (print_gdb_version): New arg is stdout or stderr. Callers changed.
383 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
385 * remote-vx.c (vx_kill): just warn if we can't contact the board,
386 and assume the process has been killed.
388 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
390 * remote-udi.c (udi_open): Reset vars so that user can re-run
391 programs without leaving GDB.
392 * (many routines): Slightly improve error handling.
393 * (download): Zero out BSS by longs instead of bytes to avoid
394 timeouts in real hardware.
395 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
396 that connection is no longer in use after shutdown() of socket.
397 This keeps GDB from dying of a SIGPIPE when you issue multiple
398 `target udi' commands.
400 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
402 * language.h (language_format_info): New structure to bundle
403 local formatting information.
404 * language.h (language_defn): Replace individual format info
405 with language_format_info structs.
406 * language.h (local_*_format, local_*_format_prefix,
407 local_*_format_specifier, local_*_format_suffix): New macros
408 for binary/octal/decimal/hex formats to access info elements.
409 * c-exp.y (c_language_defn): Update for new format handling.
410 * m2-exp.y (m2_language_defn): Update for new format handling.
411 * dbxread.c (language.h): Include for partial-stab.h use.
412 * mipsread.c (expression.h, language.h): Include for
414 * defs.h (local_hex_format, local_hex_format_custom,
415 local_hex_string, local_hex_string_custom): Move to language.h.
416 * language.c (local_hex_format_custom, local_hex_string,
417 local_hex_string_custom, local_octal_format_custom): Use new
419 * language.c (unknown_language_defn, auto_language_defn,
420 local_language_defn): Update for new format handling.
421 * printcmd.c (print_scalar_formatted): Use new macros
422 to access decimal and binary format info for printing.
423 **** start-sanitize-chill ****
424 * c-exp.y (chill_language_defn): Update for new format handling.
425 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
426 * ch-exp.y (decode_integer_literal): Add function
427 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
428 * ch-exp.y (builtin_type_chill_char): Add definition.
429 * gdbtypes.h (builtin_type_chill_char): Add declaration.
430 **** end-sanitize-chill ****
432 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
434 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
436 (aix_framedata): added nosavedpc field.
437 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
439 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
440 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
441 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
442 instructions as function_frame_info does. Expand special case of
443 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
445 (pop_frame): Add 4 rather than sizeof (int) to avoid host
447 (function_frame_info): Set frameless if the function has no frame,
448 and set nosavedpc if the PC was not saved. Handle gcc generated
449 stfd 31,-4(31); st 31, -12(31) correctly.
450 (frameless_function_invocation): New second argument pcsaved; if 0
451 return whether the function has a frame, if 1 return whether the
453 (frame_initial_stack_address): Correct typo: cache registers for
454 callee_fi, not for fi, (avoids reading garbage memory locations).
456 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
458 * infrun.c (wait_for_inferior (just before step_over_function
459 label)): Change test for stepping into subroutine to check for the
460 presence of line number info. This makes stuff compiled with -g1
461 cause GDB to not lose control when stepping.
463 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
464 Improve comments as well.
466 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
468 * Makefile.in (VERSION): Bump to 4.7.2
469 * symtab.c (find_pc_symtab): Fix return of random value
471 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
472 Makefile since it contains sed patterns used in generation.
473 Add sed pattern to also delete #include of any malloc.h.
474 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
475 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
476 function names to conform to K&R terminology with respect to
477 logical and bitwise operators:
478 UNOP_ZEROP => UNOP_LOGICAL_NOT
479 UNOP_LOGNOT => UNOP_COMPLEMENT
480 BINOP_LOGAND => BINOP_BITWISE_AND
481 BINOP_LOGXOR => BINOP_BITWISE_XOR
482 BINOP_LOGIOR => BINOP_BITWISE_IOR
483 BINOP_AND => BINOP_LOGICAL_AND
484 BINOP_OR => BINOP_LOGICAL_OR
485 PREC_OR => PREC_LOGICAL_OR
486 PREC_AND => PREC_LOGICAL_AND
487 PREC_LOGIOR => PREC_BITWISE_IOR
488 PREC_LOGXOR => PREC_BITWISE_XOR
489 PREC_LOGAND => PREC_BITWISE_AND
490 value_zerop() => value_logical_not()
491 value_lognot() => value_complement()
492 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
493 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
494 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
495 and is nonexistant in some SVR4 based systems.
496 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
497 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
499 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
500 * source.c (source_info): Fix minor nits, print "1 line" rather
501 than "1 lines", and "language is <lang>".
502 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
503 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
504 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
506 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
507 **** start-sanitize-chill ****
508 * ch-exp.y: New expression parser, for GNU-Chill.
509 * defs.h (enum language): Add language_chill.
510 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
511 LANG_MODULA2 a recognized language.
512 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
513 Chill as well as Modula-2.
514 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
515 builtin_type_chill_ulong, builtin_type_chill_real): Add.
516 * language.c (set_language_command): Add chill.
517 * language.c (binop_result_type, integral_type, character_type,
518 boolean_type, structured_type, value_true, binop_type_check):
519 Add language_chill cases.
520 * language.h (_LANG_chill): Define.
521 * symfile.c (deduce_language_from_filename): Recognize the
522 filename extensions ".chill", ".c186", and ".c286" for Chill.
523 * valprint.c (typedef_print): Add case for language_chill.
524 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
525 * Makefile.in (YYFILES): Add ch-exp.tab.c.
526 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
527 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
529 * Makefile.in (distclean): Add target ch-exp.tab.c.
530 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
531 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
532 * eval.c (evaluate_subexp): Add OP_BOOL case.
533 * expprint.c (print_subexp): Add OP_BOOL case.
534 **** end-sanitize-chill ****
536 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
538 * infcmd.c (set_environment_command): Avoid skipping first
539 char of env value if an '=' appears in it. Bug report and fix
540 by Mark Jungerman, <maj@lucid.com>.
542 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
544 * infcmd.c (step_over_calls): Improve comments.
545 * symtab.c (find_pc_psymtab): Clean up a bit.
546 * (find_pc_symtab): Fix comments, clean up code.
547 * (find_pc_line): General cleanups, efficiency improvements.
548 Also, don't return garbage when some line info exists, but there
551 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
553 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
554 member, and the stat pointer passed to vmap_symtab was NULL, the
555 wrong vmap entries would be modified. Fixes behavior where
556 attempting to load symbols for a module with no member would mess
557 up already read in symbols.
559 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
561 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
562 29k-share/dfe/mini2udi.o.
563 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
564 * alldeps.mak, depend: Update to deal with removal of
565 aforementioned files.
566 * remote-udi.c: Major cleanups. Clean up udi_open and drop
567 requirement for useless 'program' argument. Clean up
568 udi_create_inferior, and udi_load to call common download()
569 routine. Create download routine to load remote hosts directly
570 (with the help of BFD) so that we don't need yank.c and
572 Fix udi_detach to call UDIDisconnect with
573 the right arguments. Clean up udi_resume, don't assign tip_error
574 twice. Clean up udi_wait, straighten out status codes. Make
575 udi_kill really work.
577 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
579 * c-exp.y: separated host/target idea of integer type size,
580 removed redundant parse rules. (YYSTYPE): added typed_val, removed
581 UINT and CHAR rules. (parse_number): work out the targetwise type
582 of a number based upon it's size and qualifiers. (yylex): chars
583 are now treated the same way as ints.
585 * source.c (indentify_source_line): don't core dump if wanted
586 line is larger than number of lines in source. (can happen when
587 coff gets confused about #included source).
589 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
591 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
592 when debugging a program with 100 shared libraries.
594 * solib.c (solib_map_sections): Always close the BFD we open.
595 Free all malloc'd storage we allocate, too, including error cases.
596 (struct so_list): Remove unused so_bfd member.
597 (clear_solib): Don't bother closing so_bfd.
599 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
600 cacheable. `So many symbol files, so little file descriptors.'
602 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
604 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
605 Stubs should stand alone as much as possible.
607 * source.c (show_directories): Avoid printf_filtered length prob
608 pointed out by Jonathan Stone.
610 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
611 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
612 <Lee_Cooprider@vos.stratus.com>.
614 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
616 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
617 struct, not struct itself.
618 * serial.h (serial_restore): Fix prototype, takes pointer not
621 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
623 * Makefile.in (depend): Add nm.h to the list of things to fixup.
624 * depend: Redo, to fixup nm.h problems with *-tab.c files.
626 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
628 * i386-stub.c: Remove ansidecl.h and the few uses of it.
629 Stubs should stand alone as much as possible.
631 * README: Add remote-es1800.c and remote-st2000.c to table.
632 * go32-nat.c: Remove, there is no native go32 support.
633 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
635 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
637 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
638 new routines to deal with sending SIGINTs to attached processes
639 when the user interrupts the controlling GDB.
640 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
641 the aforementioned routines when waiting for the attached process.
643 * elfread.c, mipsread.c: Include <string.h>.
644 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
645 * serial.h: Add prototype for serial_restore().
647 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
649 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
650 minimal_symbol_count, because the NULL symbol is not included in
651 the count. This prevented this function from finding the last
654 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
656 * dbxread.c (process_one_symbol): if not defined
657 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
658 the start of the function, not just after N_FUN.
660 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
662 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
663 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
664 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
665 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
666 file. Remove preprocessor defines that previously did remapping.
668 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
670 * infcmd.c (run_command): Avoid long calls to printf_filtered.
671 Bug fix courtesy of Alexander Klaiber.
673 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
675 hp300 native support (hp300hpux untested).
677 * hp300ux-xdep.c: removed.
678 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
679 * xm-hp300hpux.h: updated copyright.
680 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
681 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
682 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
683 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
684 fork-child.o coredep.o corelow.o.
685 (NAT_FILE, NATDEPFILES): new macros.
686 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
687 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
689 (NAT_FILE, NATDEPFILES): new macros.
690 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
692 Vax ultrix native support.
694 * nm-vax.h: new file.
695 * Makefile.in (HFILES): added nm-vax.h.
696 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
697 coredep.o corelow.o removed.
698 (NAT_FILE, NATDEPFILES): new macros.
699 * xm-vax.h: updated copyright.
700 (REGISTER_U_ADDR): removed.
702 Apollo native support (untested).
704 * Makefile.in (HFILES): added nm-apollo68[bv].h.
705 * a68v-nat.c, nm-apollo68[bv].h: new files.
706 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
707 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
708 * a68v-xdep.c: removed.
709 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
710 inftarg.o fork-child.o a68v-xdep.o.
711 (NAT_FILE, NATDEPFILES): new macros.
713 * defs.h: include nm.h.
714 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
715 sparc-tdep.c, : do not include nm.h.
716 * doc/gdbint.texinfo: nm.h now included in defs.h.
718 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
720 * Makefile.in (VERSION): 4.7.1 post release!
722 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
724 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
726 * Makefile.in (VERSION): gdb-4.7 release.
727 * README: Update for gdb-4.7.
729 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
731 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
734 * alldeps.mak, depend: Update.
736 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
738 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
740 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
741 causes problems in setting breakpoint in the right place in
742 functions with `float' args which are passed as doubles.
743 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
744 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
746 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
748 * Makefile.in (HFILES): Add nm-i386sco.h.
749 * dwarfread.c: include <sys/types.h> for SCO.
750 * infptrace.c: Don't include ptrace.h under SCO.
751 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
753 * config/i386v.mt: Add exec.o to TDEPFILES.
755 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
757 * i386v-nat.c: Remove space from front of #endif.
758 * irix4-nat.c: Remove externs of registers[], include inferior.h
760 * mips-nat.c: Explicitly initialize zerobuf to 0!
761 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
762 Always setup fci->frame, even if it's non-zero. Too many places
763 depend upon this behavior (and I have to get a release out the
765 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
766 processing_gcc_compilation if we find the embedded stabs marker.
767 This fixes several bugs with finding the location of short or char
768 function parameters passed on the stack.
770 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
772 Native support for sun4sol2.
774 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
775 * nm-sysv4.h: new file.
776 * Makefile.in (HFILES): added nm-sysv4.h.
777 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
778 (NAT_FILE, NATDEPFILES): new macros.
779 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
781 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
783 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
784 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
786 * Makefile.in (VERSION): Tick to 4.6.9.
788 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
790 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
791 definition, replace with portable one.
792 * remote-nindy.c: Lint.
793 (nindy_wait): Return type is int, result is inferior_pid.
794 * symmisc.c (dump_psymtab): Only print section_offsets if set.
795 (initialize_symmisc): Remove empty function.
796 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
797 Remove obsolete, misspelled macro.
798 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
799 (all @node commands): Use new form to avoid nitpicking errors.
800 * doc/gdbint.texinfo: Document host/native/target split.
802 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
804 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
806 * xm-mips.h (offsetof): Don't define this if __STDC__.
808 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
810 umax native support (untested).
812 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
814 (NAT_FILE, NATDEPFILES): new macros.
815 * config/umax.mt (TDEPFILES): removed exec.o.
816 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
817 removed to nm-umax.h.
818 * nm-umax.h: new file.
819 * Makefile.in (HFILES): added nm-umax.h.
821 hppa native support (untested).
823 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
824 (NAT_FILE, NATDEPFILES): new macros.
825 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
826 * config/hppahpux.mt (TDEPFILES): removed exec.o.
827 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
828 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
829 * hppa[bh]-xdep.c: removed.
830 * hppa[bh]h-tdep.c: do not include ptrace.h.
831 * Makefile.in (HFILES): added nm-hppa[bh].h.
833 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
835 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
837 * mips-nat.c: Straighten out include files. Work around
838 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
841 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
843 * mips-nat.c (fetch_core_registers, register_addr): Copy from
844 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
845 backtraces from core files work.
846 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
847 Functions are now defined in mips-nat.c.
849 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
851 * remote-hms.c: Disable all uses of serial_nextbaudrate and
852 serial_default_name().
854 * remote-hms.c, ser-go32.c, serial.h: Change from
855 serial_timedreadchar() to new serial_readchar().
857 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
859 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
861 * c-exp.y: Moved handling of 'const' and 'volatile' from
862 <type> to <typebase>. This removes 2 conflicts.
864 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
866 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
867 from breakpoint table when reseting breakpoints.
869 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
871 Native support cleanup and corefile fixes for i386 SVR4 systems.
873 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
874 fill_fpregset): Moved to i386v4-nat.c
875 * i386v4-nat.c, nm-i386v4.h, : New files.
876 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
877 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
878 change i386v-nat.o to i386v4-nat.o.
880 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
882 Miscellaneous 386 configs updated.
884 * config/i386aout.mt (TDEPFILES): removed exec.o.
885 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
886 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
887 (NAT_FILE, NATDEPFILES): new macros.
888 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
889 config/i386v4.mt (TDEPFILES): removed exec.o.
890 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
891 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
892 (NAT_FILE, NATDEPFILES): new macros.
893 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
894 fork-child.o coredep.o corelow.o i386-xdep.o.
895 (NAT_FILE, NATDEPFILES): new macros.
897 Native support cleanup for i386bsd (untested).
899 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
900 * config/i386bsd.mh (NATDEPFILES): added exec.o
901 * tm-i386bsd.h (FLOAT_INFO): removed.
902 * nm-i386bsd.h (FLOAT_INFO): added.
904 Native support for i386v (untested).
906 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
907 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
908 (NAT_FILE, NATDEPFILES): new macros.
909 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
910 * i386-xdep.c: removed.
911 * Makefile.in (HFILES): added nm-i386v.h
912 * i386v-nat.c, nm-i386v.h: new file.
913 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
915 * tm-i386v.h (FLOAT_INFO): removed.
917 Native support for linux (untested).
919 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
920 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
921 (NAT_FILE, NATDEPFILES): new macros.
922 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
923 * Makefile.in (HFILES): added nm-linux.h.
924 * nm-linux.h: new file.
925 * xm-linux.h: updated copyright. cleaned up formatting.
926 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
928 Native support for sun386 (untested).
930 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
931 fork-child.o sun386-xdep.o.
932 (NAT_FILE, NATDEPFILES): new macros.
933 * config/sun386.mt (TDEPFILES): removed exec.o.
934 * Makefile.in (HFILES): added nm-sun386.h.
935 * sun386-nat.c, nm-sun386.h: new file.
936 * sun386-xdep.c: removed.
937 * xm-sun386.h: updated comment and copyright.
938 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
941 Native support for i386mach (untested).
943 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
944 fork-child.o mach386-xdep.o.
945 (NAT_FILE, NATDEPFILES): new macros.
946 * Makefile.in (HFILES): added nm-i386mach.h.
947 * nm-i386mach.h, i386mach-nat.c: new files.
948 * mach386-xdep.c: removed.
949 * xm-i386mach.h: updated copyright.
950 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
953 Native separation for go32 (untested).
955 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
956 * go32-nat.c: new file.
957 * go32-xdep.c (call_ptrace, child_resume,
958 fetch_inferior_registers, store_inferior_registers,
959 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
961 Native support for m88k (untested).
963 * Makefile.in (HFILES): added nm-m88k.h
964 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
965 FETCH_INFERIOR_REGISTERS): removed.
966 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
967 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
968 (NAT_FILE, NATDEPFILES): new macros.
969 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
970 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
971 * m88k-xdep.c: removed.
973 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
975 * i386b-nat.c: Comment changes.
976 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
978 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
980 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
982 Avoid longjmp()-catching compilation errors in cross-ports.
984 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
985 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
986 Move from mips-tdep.c and tm-{irix3,mips}.h.
987 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
989 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
992 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
993 (fetch_core_registers): Fix bfd_seek arguments.
995 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
997 Make core files work again (add back the `core' target).
999 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
1000 (NATDEPFILES): Add corelow.o.
1001 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
1004 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
1005 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
1006 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
1007 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
1008 appears. FIXME, these should be moved to NATDEPFILES for native
1011 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1013 Ultra3 host/target/native split. (untested).
1015 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
1016 (fetch_register, fetch_inferior_registers,
1017 store_inferior_registers, fetch_core_registers): removed to
1019 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
1021 * Makefile.in (HFILES): added nm-ultra3.h.
1022 * nm-ultra3.h, ultra3-nat.c: new files for native support.
1023 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
1025 (NAT_FILE, NATDEPFILES): new macros for native support.
1026 * config/ultra3.mt (TDEPFILES): exec.o removed.
1028 * xm-vaxult.h: add MEM_FNS_DECLARED.
1030 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
1032 * Makefile.in (VERSION): Roll to 4.6.8.
1033 (OBS): Put version.o first, so Makefile rebuild happens early.
1035 * command.h: Publicize prototype for not_just_help_class_command.
1036 * command.c: Remove proto.
1037 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
1038 output. Move "maint info" from class info to class maintenance,
1040 * infrun.c: Move "stop" to class_obscure, and give it a
1041 function so it will not be seen as a global help topic. FIXME,
1042 it should be possible to set these attributes independently.
1044 * core.c (core_command): Make nicer error message for no core support.
1046 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
1048 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
1049 (elfstab_build_psymtabs): staboffset and stabstroffset args are
1051 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
1052 (scan_compilation_units): Punt unused filename arg. dbfoff,
1053 lnoffset, and curlnoffset are file_ptr's now.
1054 (dwarf_build_psymtabs): Drop desc and filename args; use
1055 objfile. dbfoff and lnoffset are file_ptr's now.
1056 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
1057 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
1058 (elf_symfile_read): Skip desc and filename args to
1059 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
1060 * gdb-stabs.h: Use file_ptr rather than off_t.
1061 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
1062 compile-time debug check that someone turned off as "unused".
1063 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
1064 * symfile.h: Update dwarf_build_psymtabs and
1065 elfstab_build_psymtabs prototypes.
1066 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
1067 Use file_ptr offsets. bfd_seeks use L_SET.
1069 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
1071 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
1072 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
1073 value so that demangler won't be invoked. This greatly speeds up
1075 * mips-tdep.c (mips_pop_frame): Rewrite handling of
1076 linked_proc_info so that it properly deallocates the appropriate
1077 item after it is done with it instead of before.
1078 * Don't pass bogus frame pointer to create_new_frame(). Just
1079 leave it as zero so that lower level code will figure out the
1082 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1084 Sony News native support.
1086 * Makefile.in (HFILES): added nm-news.h.
1087 * nm-news.h: new file.
1088 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
1089 fork-child.o coredep.o to NATDEPFILES.
1090 (NAT_FILE, NATDEPFILES): new macros for native support.
1091 * config/news.mt (TDEPFILES): removed exec.o.
1093 * remote-vx.c: remove redundant include of sys/time.h.
1095 * infrun.c: include ctype.h. Otherwise some machines result in
1096 undefined for isdigit.
1098 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
1100 * configure.in: Convert m68k entries to m68* entries to handle
1101 all the various m68xxx hosts and targets.
1102 * config/news1000.mt: No longer needed, same as news.mt.
1104 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1106 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
1108 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
1110 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
1111 nm-sun2.h, nm-mips.h.
1113 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
1115 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
1117 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
1119 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
1121 * xm-hppah.h: if __STDC__ is not defined, define
1123 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
1124 compiler; see the comment in the file.
1126 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
1128 First cut at support for all BSD variants on 386.
1130 * tm-i386bsd.h, xm-i386bsd.h: New config files.
1131 * i386b-nat.c: New native support file.
1132 * configure.in: Add host and target for i[34]86-*-bsd*.
1133 * config/i386bsd.mh, config/i386bsd.mt: New config files.
1135 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1137 Sun2 native support (untested).
1139 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
1140 REGISTER_U_ADDR): removed to nm-sun2.h.
1141 * nm-sun2.h: new file.
1142 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
1143 fork-child.o sun3-xdep.o removed.
1144 (NAT_FILE, NATDEPFILES): new macros.
1146 Mips native support. Decstation and iris4 have been tested.
1149 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1150 fill_fpregset): removed to irix4-nat.c
1151 * mips-xdep.c: removed.
1152 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
1154 * procfs.c: include nm.h.
1155 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
1156 * xm-irix4.h: bump copyright.
1157 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
1158 PROC_NAME_FMT): removed.
1159 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
1160 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
1161 (NAT_FILE, NATDEPFILES): new macros for native support.
1162 (CC): supply default compiler switches.
1163 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
1164 fork-child.o coredep.o.
1165 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
1167 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
1168 fork-child.o mips-xdep.o coredep.o.
1169 (NAT_FILE, NATDEPFILES): new macros for native support.
1171 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1173 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
1174 (NATDEPFILES): added fork-child.o
1175 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
1176 (NATDEPFILES): added fork-child.o
1177 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
1178 (NATDEPFILES): added fork-child.o
1180 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
1182 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
1183 by using puts_filtered instead.
1185 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1187 * remote-nindy.c (nindy_load): Replacement version from Steve
1188 Chamberlain, doesn't require forking to run "strip" or "sx".
1190 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
1192 * Makefile.in (HFILES): Add nm-*.h files.
1194 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1196 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
1197 (NATDEPFILES): added fork-child.o.
1199 * doc/gdbint.texinfo: document a few more macros, create new
1200 section for native macros.
1202 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
1204 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
1205 resolution of copyright issues.
1207 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
1209 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
1210 subdir gets configured.
1212 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
1214 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
1216 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
1217 searching for a "bfd_strip" program. Also, fixed up arguments
1218 passed to that program.
1220 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
1221 which is now used for something else. Rewrite description of
1222 associated parameters to match how gdb does it now.
1223 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
1225 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
1227 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1229 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
1232 * inferior.h (proc_signal_handling_change): prototype removed.
1233 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
1234 (handle_command): now calls target_notice_signals.
1235 * procfs.c (proc_signal_handling_change): renamed to
1236 procfs_notice_signals. Now static. Add prototype. All callers
1238 * target.h (struct target_ops): new field, to_notice_signals.
1239 (target_notice_signals): new macro to cover new field.
1240 * target.c (cleanup_target): default to_notice_signals to ignore.
1241 * corelow.c (core_ops),
1243 inftarg.c (child_ops),
1244 procfs.c (procfs_ops),
1245 remote-adapt.c (adapt-ops),
1246 remote-eb.c (eb_ops),
1247 remote-es1800.c (es1800_ops, es1800_child_ops),
1248 remote-hms.c (hms_ops),
1249 remote-mm.c (mm_ops),
1250 remote-nindy.c (nindy_ops),
1251 remote-st2000.c (st2000_ops),
1252 remote-udi.c (udi_ops),
1253 remote-vx.c (vx_ops, vx_run_ops),
1254 remote.c (remote_ops),
1255 target.c (dummy_target),
1256 xcoffexec.c (exec_ops): added static initializer for
1258 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
1260 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
1262 * main.c (define_command): Add forgotten initializer.
1264 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
1266 * language.c, language.h: Move saved_language out to global
1267 expected_language. Set expected_language when user expectation
1269 * language.c (language_info): Don't print type/range checking gub.
1270 * main.c (main): Set expected language.
1271 (execute_command): Check against expected language.
1272 * symfile.c (set_initial_language): Set expected language.
1274 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
1276 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1278 A bunch of changes mostly to improve debugging of C++ programs.
1279 Specifically, the calling of inferiors methods is improved.
1281 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
1282 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
1283 hide the implementation details of pointer-to-method objects.
1284 How to tell if the pointer points to a virtual method is
1285 still very dependent on the particular compiler, but this
1286 should make it easier to find the places to change.
1287 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
1288 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
1289 macros, instead of a hard-wired-in code that incorrectly
1290 assumed a no-longerused representation of pointer-to-method
1291 values. And otherwise fix the relevant bit-rotted code.
1293 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
1294 If there are both fields and methods, put a space between.
1296 * stabsread.c (read_struct_type): Fix bug in handling of
1297 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
1298 by '_'). (It used to prematurely exit the loop reading in
1299 the fields, so it would think it should start reading
1300 methods while still in the fields. This could crash gdb
1301 given a gcc that can emit nested type information.)
1303 * valops.c (search_struct_method): Pass 'this' value by
1304 reference instead of by value. This provides a more
1305 consistent interface through a recursive search where the
1306 "bottom" functions may need to adjust offsets (due to multiple
1308 * valops.c, value.h, values.c: Pass extra parameters to
1309 value_fn_field and value_virtual_fn_field so we can
1310 correctly adjust offset for multiple inheritance.
1311 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
1312 virtual function calls by using value_virtual_fn_field().
1313 * values.c: New function baseclass_offset, derived from
1314 baseclass_addr (which perhaps can be made obsolete?).
1315 It returns an offset rather than an address. This is a
1316 cleaner interface since it doesn't mess around allocating
1318 * valops.c (search_struct_method): Use baseclass_offset
1319 rather than baseclass_addr.
1321 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
1323 * Makefile.in: Re-install 29K/UDI stuff.
1324 * remote-udi.c (udi_resume): Clean up.
1325 * (udi_wait): Rewrite, leave out bugs.
1326 * Add debugging code to print out all register fetches and stores.
1327 * Straighten out target_ops.
1328 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
1330 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
1332 * remote-udi.c (udi_create_inferior): run with no arguments should
1333 not pass the program name as an argument, since the UDI code
1334 already handles that.
1335 (udi_load): get the symbols from prog_name, not arg_string (the
1336 load command should really use arg_string as the program name, not
1337 prog_name, but at least the run command works now).
1339 * munch: HP9000/300 nm puts an extra space between T and symbol
1342 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
1343 needed for vxworks targets.
1345 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
1347 * am29k-tdep.c (_initialize_29k): Make it possible for the
1348 user to set and query the address where function calls into the
1349 inferior write a small scratch routine. `set call_scratch_address'
1350 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
1351 * remote.c (remote_prepare_to_store): Only fetch regs if they are
1352 not already cached validly.
1354 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1356 Rs6000 native support.
1358 * infptrace.c: remove #ifdef USG from around include ptrace.h.
1359 machines without this header should not be compiling this file.
1360 * nm-rs6000.h, rs6000-nat.c: new files for native support.
1361 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
1362 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
1363 * xm-rs6000.h: do not include ptrace.h.
1364 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
1365 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
1366 infptrace.o and inftarg.o move to NATDEPFIES.
1367 (NAT_FILE, NATDEPFILES): new macro for native support.
1369 Sun3 native support.
1371 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
1372 new macros for native support.
1373 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
1374 removed sun3-xdep.o.
1375 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1377 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
1378 * sun3-nat.c, nm-sun3.h: new files for native support.
1380 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
1382 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
1383 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
1384 dbfsize and use it to initialize new local file scope dbsize.
1385 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
1386 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
1387 DIEs as well as the current check for undersize DIEs. This helps
1388 to gracefully detect and reject corrupted DIE information.
1390 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
1392 Add `command hooks' and a hook for inferior program stopping.
1394 * command.h (struct cmd_list_element): Remove unused `aux'
1395 field. Add new `hook', `hookee', and `cmd_pointer' fields.
1396 * command.c (add_cmd): Initialize new fields, elim old.
1397 (add_alias_cmd): Clone new fields.
1398 (delete_cmd): Un-hook hookee if we're deleting hook.
1399 (help_cmd): Tell user the command is hooked, if it is.
1400 (lookup_cmd_1): Abbreviations return the original command
1401 instead of themselves, so that hooks on the original cmd will be
1403 * defs.h (enum command_class): Add class_pseudo and comments.
1404 * gdbcmd.h (execute_user_command): Add prototype.
1405 * infrun.c (normal_stop): If the stop command is hooked,
1406 run the hook whenever we stop.
1407 (hook_stop_stub): Stub for catch_errors.
1408 (_initialize_infrun): Set up pseudo "stop" command.
1409 * main.c (execute_user_command): Code extracted from execute_command.
1410 (execute_command): If hooked, run the hook before the command.
1411 (define_command): If defining a new hook, check the command it
1412 is hooking, and warn if none. Install the hook.
1413 * source.c (_initialize_source): "l" is an abbrev for "list".
1414 * doc/gdb.texinfo: Document command hooks.
1416 * Makefile.in (VERSION): Roll to 4.6.7.
1417 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
1418 * infrun.c (breakpoints_inserted): Make it static again.
1419 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
1421 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1423 Native file renaming.
1425 * nat-sparc.c -> sparc-nat.c
1426 * nat-sun4os4.h -> nm-sun4os4.h
1427 * nat-trash.h -> nm-trash.h
1428 * config/sun4os4.mh: track file renaming.
1429 * configure.in: link to nm.h rather than nat.h.
1430 * infptrace.c: include nm.h rather than nat.h.
1432 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1434 Host/target/native split for sun4.
1436 * Makefile.in (TSOBS): removed corelow.o.
1437 * infptrace.c: included nat.h.
1438 * nat-trash.h: temporary header file. This should be removed once
1439 all hosts have the native/host/target split.
1440 * configure.in: add a symlink from nat-trash.h to nat.h if no
1441 other nat file exists for this configuration.
1442 * sparc-tdep.c: no longer include sys/ptrace.h.
1443 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
1444 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1446 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
1447 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
1448 to NATDEPFILES. removed sparc-xdep.o.
1449 (NATDEPFILES, NAT_FILE): new macros for native support.
1451 Break the direct connection from core_file_command to any
1452 particular type of core file support.
1454 * target.h (find_core_target): new prototype.
1455 * target.c (find_core_target): new function. Walks the target
1456 list looking for the core target.
1457 * core.c (core_file_command): replace calls to core_detach and
1458 core_open with find_core_target and direct calls.
1460 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
1462 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
1464 config/hp300hpux.mh: ALLOCA1 was not defined.
1466 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
1468 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
1469 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
1470 until we can figure out a better way to do paging.
1472 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
1474 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
1475 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
1476 * hppa-coredep.c: Remove, now that we use the hook.
1477 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
1478 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
1480 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
1481 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
1482 be ripped out and reimplemented right (see elfread.c).
1483 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
1485 Rename all HPPA files to fit into unique DOS filenames:
1486 * *hppabsd* => *hppab*
1487 * *hppahpux* => *hppah*
1489 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
1491 Make the /proc support a target-struct in its own right.
1493 * Makefile.in: Remove inftarg.[co], since it is now included via
1495 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
1496 reference infptrace.o. Add fork-child.o to all *.mh that
1499 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
1500 No longer global functions.
1501 (fork_inferior): New global function from fork-child.c.
1502 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
1503 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
1504 (child_create_inferior): Moved to fork-child.c as fork_inferior.
1505 (child_create_inferior): New tiny function that calls fork_inferior.
1506 * fork-child.c: New file, containing fork_inferior, which is
1507 built from slight mods to inftarg.c's child_create_inferior.
1509 * procfs.c (procfs_ops): Add target vector.
1510 (attach): Rename as static do_attach.
1511 (procfs_create_inferior): New tiny function that calls fork_inferior.
1512 (child_xfer_memory): Rename to static procfs_xfer_memory.
1513 (store_inferior_registers): Rename to static procfs_store_registers.
1514 (inferior_proc_init): Rename to static procfs_init_inferior.
1515 (procfs_attach, procfs_detach, procfs_prepare_to_store,
1516 procfs_files_info, procfs_open, procfs_mourn_inferior,
1517 procfs_can_run): Slightly mangled copies of the corresponding
1518 child_XXX routines from inftarg.c.
1519 (proc_wait): Renamed to static procfs_wait.
1520 (child_resume): Rename to static procfs_resume.
1521 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
1522 (initialize_proc_fs): Rename to initialize_procfs. Set up
1525 * putenv.c: index -> strchr.
1526 * regex.c: Always rename bcopy to memcpy, etc.
1527 FIXME: Eventually do the renames rather than use #define's.
1528 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
1530 * sparc-xdep.c: Move deferred_stores to target dependent.
1531 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
1533 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
1535 Split non-target-dependent code out of target_attach routines.
1537 * target.h: Comments on target_attach args and results.
1538 * infcmd.c (attach_command): Check for existing execution, call
1539 target_attach, set up terminal status and wait_for_inferior, wait
1540 for the attach status, and do normal_stop.
1541 * inftarg.c (child_attach): Remove target independent stuff.
1542 * remote-adapt.c (adapt_attach): Ditto.
1543 * remote-mm.c (mm_attach): Ditto.
1544 * remote-udi.c (udi_attach): Ditto.
1545 * remote-vx.c (vx_attach): Ditto.
1549 * remote-hms.c (hms_attach): Remove completely, it was useless.
1550 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
1551 commented-out start_remote calls.
1552 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
1553 DENTER and DEXIT macros and their calls. Use a real debugger --
1554 like gdb -- to see what functions are being called when.
1555 * utils.c (strcmp_iw): Make nonstatic, for lint.
1557 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
1559 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
1561 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
1563 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
1564 fix to differentiate between gcc1 & gcc2 compiled files so that we
1565 can debug calls that pass structs as args correctly.
1566 * symmisc.c (dump_symtab): If block was compiled with gcc, say
1567 so, and what version.
1569 * remote.c (remote_wait): Make regs be char to avoid picayune
1570 ANSI compiler warnings.
1572 * energize.h: Move all external struct decls to inside of
1573 __STDC__, add prototype for energize_shell_wait().
1574 * energize.c (getpty): Clean up, make us really get a controlling
1576 * (energize_initialize): Disable SIGIO prior to setting up for
1577 I/O interrupts. Move setsid(), et. al. to getpty().
1578 * (energize_shell_wait): New routine to wait for things started
1579 via the shell command, uses wait() instead of /dev/proc.
1580 * Also, add prototype for execute_command_1().
1582 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1584 * inftarg.c (child_create_inferior, child_attach,
1585 child_mourn_inferior): collect unix child process stratum
1586 functions which live below the target vector into this file to
1587 facilitate host/target/native split. Also, make them static.
1588 * inflow.c (child_mourn_inferior): removed.
1589 * infrun.c (child_create_inferior, child_attach): removed.
1590 (resume): becomes global so that functions below the
1591 target vector can find it.
1592 * inferior.h (resume): add prototype.
1593 (child_mourn_inferior, child_create_inferior, child_attach):
1596 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
1597 replaced with find_default_attach and
1598 find_default_create_inferior.
1600 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
1602 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
1603 addresses don't get displayed in the wrong positions.
1605 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1607 Separate core functions along target vector in preparation for
1608 native support. Functions above vector now live in core.c. Those
1611 * core.c (solib_add_stub, core_close, core_open, core_detach,
1612 get_core_registers, core_files_info, core_ops): moved to corelow.c
1613 (_initialize_core): removed addition of core_ops target.
1614 * corelow.c: new file.
1615 (solib_add_stub, core_close, core_open, core_detach,
1616 get_core_registers, core_files_info, core_ops): moved from core.c
1617 (_initialize_corelow): new function.
1618 * gdbcore.h (core_open, core_detach): added prototypes.
1619 (core_ops): add forward declaration.
1620 * Makefile.in (SFILES_MAINDIR): add core.c
1622 (TSOBS): change core.o to corelow.o
1624 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
1626 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
1627 instead of 'sun' predefined symbol so that trap analysis code is
1628 enabled only when the TARGET is a sun3.
1630 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1632 * tm-i960.h (ext_format_i960): Add top-level declaration.
1633 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
1634 blocks, else Sun4 compiler complains.
1636 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
1638 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
1639 instruction's argument. Patch from jonathan@cs.stanford.edu
1642 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1644 Break the thread of control that implies that a unix child
1645 process will be the default target.
1647 * target.c (find_default_run_target, find_default_attach,
1648 find_default_create_inferior, return_zero): new functions.
1649 (cleanup_target): Make return_zero the default for to_can_run.
1651 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
1652 child_create_inferior references with find_default_XXX instead.
1654 * target.h (struct target_ops): new field, to_can_run.
1655 (find_default_attach, find_default_create_inferior): new prototypes.
1656 (target_can_run): new macro.
1658 * Also added a zero (default) to_can_run element to all static
1659 struct target_ops initializations throughout GDB, except:
1660 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
1662 * infrun.c (child_create_inferior): Clean up error handling when
1663 no exec file is specified.
1664 (child_attach): Don't require exec file.
1666 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
1668 Remove kill_inferior_fast, in favor of target_kill, which goes
1669 through the target vector.
1671 * inferior.h (kill_inferior_fast): remove declaration.
1673 * main.c (disconnect): call quit_cover using catch_errors rather
1674 than calling kill_inferior_fast directly. New way goes through
1675 the target vector, handles attached processes, and writes
1676 command history if appropriate.
1677 (quit_cover): new function, wrapper for quit_command.
1679 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
1680 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
1681 inlining them into the local kill_inferior when needed.
1683 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
1685 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
1686 * stabsread.c (read_struct_type): Simplify complicated expression
1687 for dumb DECstation compiler.
1689 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1691 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
1692 operands to memory management instructions, from WRS.
1694 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
1696 * main.c (main): Back out previous language setting changes.
1697 Replace with simple default to C before processing any init
1698 files. There MUST be a language set, even in the absence of
1699 init files or executables, or expression parsing fails.
1701 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
1703 * main.c (main): Move code that sets initial language to
1704 symfile.c. Fixup places where command files are processed to
1705 be consistent in setting a default language if none has been
1707 * symfile.c (set_initial_language): Add code moved from
1708 main() that sets an initial default language when a new
1709 symbol file is read.
1710 * symfile.c (symbol_file_command): Call set_initial_language.
1711 * symtab.c (find_main_psymtab): Add FIXME comment.
1713 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1715 * breakpoint.c, sparc-tdep.c: comment changes.
1716 * configure.in: removed target_dependent line.
1718 * remote-mm.c (mm_attach): change printf to error to prevent
1720 * remote-udi.c (udi_attach): change printf to error to prevent
1723 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
1724 calls to {fetch|store}_inferior_registers with calls to
1725 target_{fetch|store}_registers, for remote-target independence.
1727 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
1729 * Makefile.in: Fix bug I introduced in merging Rich's change.
1730 * infrun.c (child_create_inferior): Use proceed() rather than
1731 doing all the same stuff by hand.
1733 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1735 * Makefile.in, configure.in: add support for files used only when
1736 configured native, that is, when host = target.
1738 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1740 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
1741 stores are target dependent and were moved from xm to tm.
1743 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
1745 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
1747 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
1748 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
1750 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1752 * target.h (struct target_ops): removed to_convert_to_virtual and
1753 to_convert_from_virtual elements. Initializations removed from
1754 all static initializations.
1755 (target_convert_to_virtual, target_convert_from_virtual):
1757 (host_convert_to_virtual, host_convert_from_virtual): Removed
1758 forward declarations.
1759 * target.c (cleanup_target): removed default assignments for
1760 to_convert_to_virtual and to_convert_from_virtual.
1761 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
1763 * findvar.c (value_of_register, value_from_register):
1764 target_convert_to_virtual inlined.
1765 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
1766 * valops.c (value_assign): target_convert_from_virtual inlined.
1768 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
1770 * main.c (gdb_readline): Avoid printf_filtered, which sets char
1771 position wrong if used for the prompt.
1772 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
1774 Support for accessing arbitrary MIPS stack frames in memory.
1776 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
1777 set, run it before INIT_EXTRA_FRAME_INFO.
1778 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
1780 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
1781 (FP) value in the frame_info struct if it is zero (as from top of
1783 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
1785 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
1786 comes back as zero. So does FP_REGNUM, as a trigger for
1787 init_extra_frame_info.
1789 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
1790 the program counter set before INIT_EXTRA_FRAME_INFO is run.
1791 (INIT_FRAME_PC): Defined to null.
1792 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
1793 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
1794 Briefly explain MIPS stacks in GDB.
1796 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
1798 * copying.awk, copying.c (show_copying_command,
1799 show_warranty_command): Rename from copying_info, warranty_info,
1800 to match command function conventions.
1802 * utils.c (prompt_for_continue): Reinitialize more-counts
1803 before printing anything, and again afterward. Fix comments.
1804 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
1805 or alloca() if needed.
1807 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
1808 detect native versus cross-host.
1810 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
1812 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
1813 Suns. Rename to m68k_saved_pc_after_call.
1814 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
1815 m68k_saved... instead of sun3_saved...
1817 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
1819 * Makefile.in (update-depend, update-alldeps): Split out of
1820 setup-to-dist, for convenience in rebuilding the depend and
1822 (assorted): Update to catch straggler files when building gdb.tar.Z.
1824 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
1826 Preliminary cleanup for splitting host/native/target.
1828 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
1829 here; it is dealt with at a gdb-target-independent level.
1830 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
1831 high toned routine. Fix return type to void.
1832 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
1833 Rich and I believe the "real problem" was that both single_step
1834 and target_resume were issuing PT_CONTINUE calls. This would
1835 cause the second PT_CONTINUE to sometimes fail because the process
1836 was already running.
1837 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
1839 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
1841 * energize.c (pty_to_kernel): Must check for EAGAIN as
1842 termination condition.
1843 (full_filename): Don't prepend dirname if filename begins with /.
1844 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
1846 (getpty (NCR)): Lotsa bug fixes...
1847 (kernel_dispatch (case StopRType)): Use kill() instead of
1848 killpg() so we can deal with losing systems...
1849 (wait_for_events): Work around NCR select() lossage. It doesn't
1850 zero out readfds when select() returns zero.
1851 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
1852 getcwd() instead of getwd() (NCR getwd() seg faults).
1853 (energize_wait): Use sigaction() for NCR. Their version of signal()
1854 is unreliable by default.
1856 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
1857 error from PIOCSWSTOP.
1859 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
1860 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
1861 defs.h, utils.c: Make vfprintf_filtered global.
1863 * energize.c (send_location): New routine to consolidate all
1864 places where we must notify kernel of where the given pc is.
1865 (cplus_demangle): Put single-quotes around demangled names.
1866 (energize_call_command): Call send_location() after doing up,
1867 down, and frame commands.
1869 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1871 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
1872 pass at doc for two new remote targets---29K using UDI, and Tandem
1873 ST2000 using STDBUG.
1875 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
1877 * doc/all.m4: turn on H8/300 stuff for generic manual
1879 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
1880 after explicit call to breakpoint() in serial stubs.
1882 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
1884 * mipsread.c: Clean up some white space.
1885 (parse_symbol): Handle stEnd of stFile.
1886 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
1888 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
1889 store_inferior_registers): Replace unexplained numbers
1890 with manifest constants from a DECstation header file.
1891 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
1892 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
1894 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
1896 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
1897 for "down". Suggested by Richard Stallman.
1899 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1901 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
1902 redeclaration bug on SunOS 4.
1904 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
1906 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
1907 * m68k-stub.c: Remove a few extraneous ANSI-isms.
1908 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
1909 they aren't already there.
1910 * remote-vx.c (vx_prepare_to_store): Ditto.
1911 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
1913 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
1915 Removed a large number of changes inserted by Per Bothner
1916 for C++ support. These will go back in when they've been
1919 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
1921 * serial.h: Fix prototye for serial_raw().
1922 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
1923 serial_write() to match prototypes.
1924 * remote-st2000.c (get_reg_name): Make *p be const.
1926 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1928 * remote-nindy.c (nindy_fetch_registers): Make return type void,
1929 to agree with target structure field type.
1930 (nindy_store_registers): Ditto.
1932 * Makefile (OPCODES): New var, pointing to opcodes library.
1933 (CLIBS, CDEPS): Include it.
1934 (saber_gdb): Load opcodes library.
1936 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
1938 * a68v-xdep.c (store_inferior_registers): declare as void.
1939 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
1940 * remote-st2000.c: Massive changes to use new serial package.
1941 Also added 'connect' command to transparantly connect to serial
1943 * ser-termios.c: Big cleanup, use nicer coding conventions.
1944 * ser-bsd.c: New module, serial stuff for BSD systems.
1945 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
1946 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
1948 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1950 * doc/gdb.texinfo: fix shameful error of agreement reported by
1951 jimb@occs.cs.oberlin.edu (Jim Blandy)
1952 * doc/gdb.texinfo: remove old partial discussion of remote serial
1953 protocol (via serial debug stubs)
1954 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
1955 use of serial debug stubs
1957 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1959 * symfile.h: Declaration of set_demangling_style() moved
1960 here from demangle.h (which is now in ../include).
1961 * i386-xdep.c: Update comment.
1963 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1965 * symtab.c (completion_list_add_symbol): restructured to optimize
1966 for time. First clip names that cannot match. Then clip any
1967 names we've already considered. Drop a redundant strncpy. Drop
1968 a redundant malloc and associated free for demangled names.
1970 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
1972 * a68v-xdep.c (store_inferior_registers): Define as type void.
1973 * configure.in: Add host m68k-apollo*-bsd*.
1974 * demangle.c (struct demanglers): Use enum instead of constant
1975 value to keep braindamaged HP/Apollo compiler happy.
1977 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
1979 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
1980 match "FOO". This allows 'break Foo' to work when Foo is
1981 a mangled C++ function. (See comment before function.)
1983 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
1985 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
1986 for files in vx-share/*.c.
1987 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
1988 for normal GDB source files.
1990 * Makefile.in (VERSION): Roll to 4.6.6.
1992 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
1993 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
1994 * tm-sun3os4.h: Update comments.
1995 * xm-delta88.h: Remove STACK_END_ADDR.
1997 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
1999 * Makefile.in (VERSION): Roll to 4.6.5.
2001 * infrun.c: Lint for recent `handle' changes.
2003 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
2004 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
2005 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
2006 should include a ser-XXX.o module.
2008 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
2009 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
2011 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
2012 known suns in configure.in, rather than mapping them to unique
2013 config files that happen to duplicate other config files.
2014 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
2015 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
2017 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
2019 * configure.in (*-*-sunos*): Use trailing * to match all
2020 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
2021 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
2022 in production on Sun-4.
2023 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
2024 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2025 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2027 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
2028 config/sparc-noun.mt: New target configs for embedded.
2029 * config/sun4os3.{mh,mt}: Remove, never existed in production.
2031 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
2032 target definitions for embedded with and without underlines on
2033 identifiers. FIXME -- this ought to be known by BFD instead.
2035 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
2036 not a parameter of the CPU, but of the development environment.
2037 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
2039 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
2041 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
2042 (which involves reading in main's symtab) if we have no breakpoints.
2044 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
2046 * dwarfread.c (cu_language): New local variable to record
2047 language for current compilation unit being processed.
2048 * dwarfread.c (set_cu_language): New local function to decode
2049 and record language for current compilation unit being processed.
2050 * dwarfread.c (synthesize_typedef): Add local function to
2051 synthesize a typedef for C++ classes, structs, unions, and
2053 * dwarfread.c (read_structure_scope): Synthesize typedefs
2054 for C++ classes, structs and unions.
2055 * dwarfread.c (read_enumeration): Synthesize typedefs for
2057 * dwarfread.c (read_file_scope): Call set_cu_language to
2058 record language for current compilation unit. After symtab
2059 is built, save this recorded language.
2060 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
2061 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
2062 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
2063 typedefs for C++ classes, structs, unions, and enumerations.
2064 * dwarfread.c (scan_compilation_units): Call set_cu_language
2065 to record language for current compilation unit.
2066 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
2067 for TAG_enumeration_types, rather than in add_partial_symbol.
2068 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
2069 case with class, struct, and union type cases, now that they are
2070 the same. Remove tests for non-NULL name attributes, now done
2072 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
2073 treat as alias for TYPE_CODE_STRUCT for now.
2075 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
2077 * Makefile.in: map "gdb" through program_transform_name when
2080 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
2082 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
2083 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
2084 Use "regi" for local indexing through register numbers, reserving
2085 "regno" for the name of a specific register passed as an input
2086 parameter. Fix bug propagated through all versions that sometimes
2087 used regno as an index when it should have been regi, thus using
2088 -1 as an index in some cases.
2090 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
2092 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
2093 respectively, so same demangler can be used by other programs.
2094 * Makefile.in: Remove demangler stuff.
2095 * Makefile.in (depend): Pass -I../readline (needed for main.c).
2096 * demangle.c (_initialize_demangler): Tell demangler which
2097 CPLUS_MARKER to assume.
2099 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
2101 RS/6000 portability changes (for hosting cross-debuggers).
2103 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
2104 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
2105 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
2106 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
2107 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
2108 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
2109 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
2110 (NO_SINGLE_STEP): Add, target-dependent.
2111 (loadinfotextindex): Lowercase, remove "aix_".
2112 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
2113 (NO_SINGLE_STEP): Remove, target-dependent.
2114 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
2115 * xcoffread.c: Only build file if RS/6000 native GDB.
2116 (build_function_symbol): Remove #if 0'd code.
2117 * rs6000-tdep.c: Cleanup. Add static fn protos.
2118 Use CORE_ADDR for addresses throughout. Make void fns void.
2119 (pop_dummy_frame): Add FIXME about bogosity of design here.
2120 (rs6000_struct_return_address): Ditto.
2121 (frameless_function_invocation, frame_get_cache_fsr,
2122 frame_initial_stack_address, xcoff_relocate_symtab,
2123 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
2124 add_text_to_loadinfo, find_toc_address): Move from xdep file.
2125 Use CORE_ADDRs. Change identifiers to lowercase.
2127 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
2128 supplying dummy routines if non-native. Add prototype for
2129 static exec_one_dummy_insn. Move a mess of functions to
2130 rs6000-tdep.c (as above). Remove #if 0'd code.
2132 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
2133 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
2134 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
2136 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
2139 * vx-share/README, nindy-share/README: New files describing
2140 how these directories' code is shared, and with whom.
2142 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
2144 * configure.in (target configurations): Reformat into table.
2145 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
2147 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
2148 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
2149 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
2150 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
2151 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
2152 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
2154 * Makefile.in (config-check): Add command to check whether
2155 configure.in is consistent with config/*.
2157 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
2159 * configure.in (host configurations): Reformat nested cases into
2160 easy-to-maintain table.
2161 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
2162 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
2164 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
2166 * cplus-dem.c: Reorder args to most local functions to make them
2167 follow the consistent pattern of struct work_stuff pointer first,
2168 followed by pointer into string being demangled, followed by
2169 pointer to the string where the result is being stored, followed
2170 by other args. Also generally replace most variables of name
2171 "type" with "mangled" for consistency. They all pointed to the
2172 same string but half were one name and half the other.
2173 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
2174 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
2175 use whenever a qualified name is being demangled.
2176 * cplus-dem.c (do_type): Qualified names are treated similarly
2177 to fundamental types, not as modifiers of fundamental types.
2179 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
2181 * configure.in: Add sparclite as a target.
2183 * sparc-stub.c (handle_exception): Flush instruction cache just
2184 before returning to the user. (hexToInt): Fix overzealous cleanup.
2186 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
2188 * infrun.c (handle_command): Rewrite to allow multiple signal
2189 numbers, signal number ranges, and to recognize "all" to mean all
2190 signals except those used by the debugger.
2191 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
2192 to set or reset actions for specific signals.
2194 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
2196 * coffread.c (decode_type): Call alloc_type to alloc new
2198 * stabsread.c (read_array_type, read_range_type, define_symbol):
2199 Call alloc_type to alloc new types.
2200 * stabsread.c (define_symbol): Move dbl_valu symbol field data
2201 from type_obstack to symbol_obstack.
2202 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
2204 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
2205 associated with a type, using the same mechanism as was used to
2206 allocate space for the type structure itself.
2207 * coffread.c (patch_type, coff_read_struct_type,
2208 coff_read_enum_type): Use TYPE_ALLOC.
2209 * dwarfread.c (struct_type): Use TYPE_ALLOC.
2210 * gdbtypes.c (create_array_type, check_stub_method,
2211 allocate_cplus_struct_type): Use TYPE_ALLOC.
2212 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
2213 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
2214 read_range_type): Use TYPE_ALLOC.
2216 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
2218 * breakpoint.c (breakpoint_re_set): Select a default source
2219 symtab if one is not currently selected.
2220 * utils.c (query): Call wrap_here before building the output
2221 query string, to turn off wrapping and flush any buffered output.
2222 Otherwise our query may end up in the wrap buffer and never be
2224 * eval.c (evaluate_subexp): Report error when attempting to
2225 evaluate subscript for types without a target type, rather
2226 than dumping core by using the NULL pointer.
2227 * symfile.c (symbol_file_command): Forget current_source_symtab
2228 and current_source_line when discarding symbol table.
2230 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
2232 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
2234 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
2235 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
2237 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
2239 * remote.c (remote_open): Fix baud rate setting to make -b flag
2240 work. (remote_wait): Change 'T' message parser to deal with new
2241 improved format which allows stub to send an arbitrary bunch of
2243 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
2244 make all this re-entrant by storing all state on the stack. Clean
2245 up memory error trapping. (computeSignal, set_debug_traps):
2246 make it all table driven. Make a start at a baud rate setting command.
2248 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
2250 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
2252 * remote-vx.c: redefine malloc to avoid buggy declaration on
2253 RS/6000 <rpc/types.h>.
2254 xm-rs6000.h: include <sys/select.h> to define fd_set for
2255 <rpc/svc.h> on RS/6000.
2257 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
2259 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
2260 recursive invocations of make. Always create installation
2263 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
2265 * m68k-pinsn.c: Minor fix in style of output (don't use
2266 range to indicate floating point control registers).
2268 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
2270 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
2272 * infcmd.c (registers_info): Handle multiple register names.
2273 Changes inspired by Roland McGrath.
2275 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
2277 * sparc-stub.c: New file. Mix it with your SPARClite
2278 application, and it will speak GDB remote protocol!
2279 * remote.c (remote_wait): Change 'T' (expedited reply) message to
2280 deal with arbitrary registers. Needed for sparc-stub.
2282 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
2284 * cplus-dem.c (cplus_markers): Add table for gnu style and
2285 use throughout, in place of compile time constant CPLUS_MARKER.
2286 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
2287 * cplus-dem.c (cfront_special): New function, as suggested
2288 by pfieland@stratus.com.
2289 * cplus-dem.c (forget_types): New function.
2290 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
2292 * cplus-dem.c (mop_up): Call forget_types().
2293 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
2294 Use throughout, instead of checking current_demangling_style.
2295 * cplus-dem.c (demangle_signature): When finding an explicit
2296 start of function args, forget all remembered types for
2297 lucid/cfront style demangling.
2298 * cplus-dem.c (demangle_prefix): In a sequence of two or more
2299 underbar characters, use last pair as the delimiter. Hoist
2300 gnu_special() call up to cplus_demangle(). Call cfront_special()
2302 * cplus-dem.c (cplus_special): Fix virtual table name demangling
2303 for inherited classes.
2304 * cplus-dem.c (demangle_args): Document quirks of numbered
2305 references to previously seen types.
2306 * dbxread.c (read_ofile_symtab, process_one_symbol):
2307 Use AUTO_DEMANGLING rather than explicitly checking
2308 current_demangling_style.
2309 * demangle.h: Add some comments.
2310 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
2311 CFRONT_DEMANGLING): New macros.
2312 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
2313 not found in the actual producer string produced by lcc.
2314 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
2315 than explicitly checking current_demangling_style.
2317 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
2319 * breakpoint.c (enable_longjmp_breakpoint,
2320 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
2321 Check for duplicate breakpoints at the same address. Bug report
2322 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
2324 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
2326 * buildsym.c (end_symtab): Document that end_symtab can return
2327 NULL under non-error conditions.
2328 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
2329 returned from end_symtab for empty compilation units.
2331 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
2333 * am29k-tdep.c: Lint from DECstation compiler.
2334 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
2335 As the man page says, "Sometimes you just can't get lint to shut
2336 up". That doesn't mean you should blow away the code it won't
2338 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
2339 it up over the next few weeks. Make mips x 29k build.
2340 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
2341 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
2342 but leave it as a comment because the breakpoint instruction
2343 is not easily accessible at this moment (it's static, and if
2344 we define one here, it goes into every file compiled).
2346 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
2348 * Makefile.in (VERSION): Bump to 4.6.3.
2349 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
2350 function scopes when building partial symbol tables.
2351 * objfiles.c (open_existing_mapped_file): Make it clear in
2352 warning message that out of date mapped files are ignored.
2353 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
2354 unit source file name in error message.
2356 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
2358 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
2359 * dwarfread.c (struct_type): In absence of AT_byte_size for
2360 bitfield, use size of object of member's type for the size of
2361 the anonymous object containing the bit field.
2362 * dwarfread.c (completedieinfo): Set has_at_byte_size when
2363 an AT_byte_size attribute is seen.
2364 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
2365 union aux_ext (was aux_ent).
2366 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
2367 unsigned char* to char*, for Lucid compiler.
2368 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
2369 to be correct type (from unsigned char* to char*).
2370 * valprint.c (type_print_derivation_info): Minor tweak to placement
2371 of commas in derived class printing.
2372 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
2374 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2376 * xm-go32.h: Define LSEEK_NOT_LINEAR
2377 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
2378 then work out the lseek positions of newlines by running through
2379 the file and `tell'ing. This makes source file listing work on
2380 OS's where the relationship between physical position in file and
2381 canonical position is indeterminate, eg VMS and DOS.
2383 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
2385 * stabsread.c: Ensure that all members of all allocated structures
2386 are initialized to known state to avoid hard to find bugs with gdb
2387 using fields containing random data.
2388 * buildsym.c (start_subfile): Compact dirname initialization.
2389 * buildsym.c (patch_subfile_names): New function.
2390 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
2391 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
2392 * buildsym.h (patch_subfile_names): Add prototype.
2393 * dbxread.c (process_one_symbol): Call patch_subfile_names.
2395 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
2397 * remote-udi.c: Update comments.
2399 * remote.c (getpkt): Only force retransmission ten times;
2400 after that, assume bug in target code, and handle pkt anyway.
2402 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
2404 * configure.in: Add support for apollo 68k under BSD environment.
2405 * xm-apollo68b.h: New file to support above.
2407 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
2409 * configure.in: Recognize i486 host cpu.
2410 * valprint.c (type_print_derivation_info): Print derivation info
2411 in same form as class declarations in source.
2412 * valprint.c (type_print_varspec_suffix): Split arg printing
2413 code out to type_print_args function.
2415 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
2417 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
2418 at_import, at_frame_base.
2419 * dwarfread.c (completedieinfo): Remove cases for obsolete
2420 AT_visibility, AT_import, and AT_frame_base attributes.
2421 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
2422 i860, which can keep up to 4 shadow breakpoints.
2423 * tm-stratus.h (USG): Define.
2424 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
2425 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
2426 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
2427 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
2428 * config/stratus.mt (TDEPFILES): Include files available from
2429 stratus that are not yet in release pending receipt of paperwork
2431 * buildsym.c (finish_block): Minor code format change.
2432 * gdbtypes.h (struct field): Add to comments.
2433 * gdbtypes.h (virtual_field_bits): Add to comments.
2434 * objfiles.c (allocate_objfile): Change obstack interface to
2435 match FSF merging efforts.
2437 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
2439 * Makefile.in (VERSION): Bump to 4.6.2.
2440 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
2441 * Makefile.in (OBS): Add stabsread.o
2442 * Makefile.in (stabsread.o): Add build rule.
2443 * stabsread.c, stabsread.h: New files.
2444 * buildsym.c: Split out stabs specific support to stabsread.c.
2445 * buildsym.h: Split out stabs specific support to stabsread.h.
2446 * dbxread.c (stabsread.h): Include
2447 * dbxread.c (dbx_new_init): Call stabsread_new_init.
2448 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
2449 * dbxread.c (read_ofile_symtab): Call end_stabs.
2450 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
2451 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
2452 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
2453 really_free_pendings to cleanups.
2454 * elfread.c (elf_new_init): Call stabsread_new_init.
2455 * gdbtypes.c: Small changes to maintenance commands.
2456 * mipsread.c (stabsread.h): Include.
2457 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
2458 * xcoffread.c (stabsread.h): Include.
2459 * xcoffread.c (global_stabs): Remove redundant def.
2460 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
2462 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
2464 * lmode_inferior_valid, lmode_ours_valid: New static vars.
2465 * inflow.c (terminal_init_inferior, terminal_inferior,
2466 terminal_ours_1, initialize_inflow): Record and use state
2467 of lmode_inferior_valid and lmode_ours_valid.
2469 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2471 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
2472 include <sgtty.h> on USG. (from sef).
2474 * depend: es1800 dependency needed here.
2476 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
2478 * buildsym.c (read_struct_type): Initialize structs allocated
2479 with alloca, to avoid using random values from stack later on.
2480 * defs.h (fprintf_filtered): Add prototype.
2481 * gdbtypes.c (check_stub_method): Fix misleading comments.
2482 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
2484 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
2485 small changes to maint support functions.
2486 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
2487 for some fields and expand comments.
2488 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
2489 macro and track change to obstack_full_begin macro.
2490 * utils.c (fprintfi_filtered): New function.
2491 * valprint.c (type_print_base): Fixup field printing to not
2492 print extraneous lines and not print bogus "no data fields"
2493 messages for C++ classes with no data members. Also use new
2494 fprintfi_filtered function.
2496 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2498 * configure.in: es1800 ok for 68000 too.
2500 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2502 * configure.in: echo error messages to stderr, not stdout
2504 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2506 * configure.in: recognize hppa* instead of hppa
2508 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
2510 * energize.c: Second cut at DynamicLoad message handling.
2512 * energize.c: Relativize pathnames in #include statements.
2513 * (kernel_dispatch): Better error messages for unknown protocol
2515 * (kernel_dispatch): First cut at DynamicLoad message handling.
2517 * Makefile.in: Remove -I../readline from all compilations,
2518 include a special case for main.o instead.
2520 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
2522 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
2523 error if it fails to find a member type, rather than return NULL
2524 and trigger a coredump.
2525 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
2526 lookup_demangled_partial_symbol,): Ask demangle_and_match to
2527 match on complete demanglings, including argument lists for member
2528 functions, rather than just accepting the first demangling that
2529 matches the class and function name.
2530 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
2531 to start_symtab as the directory name.
2532 * dwarfread.c (completedieinfo): Strip off any leading hostname
2533 portion of the AT_comp_dir attribute string. Gdb doesn't know
2534 what to do with them (FIXME).
2536 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
2538 * breakpoint.c (commands_command): Simplify code a bit, remove
2539 unnecessary fflush().
2541 * Makefile.in (OTHERS): Add gcc.patch.
2542 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
2544 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
2546 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
2547 lcc producer string.
2549 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
2551 * WHATS.NEW renamed to NEWS.
2553 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
2555 * dbxread.c, dwarfread.c: Re-enable experimental code to
2556 automatically select demangling style.
2557 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
2558 DEMANGLING_STYLE, to make more descriptive. Revert back to
2559 "auto" as default. Comment use.
2560 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
2561 * Makefile.in (${DEMANGLER}.o) Remove target and special
2564 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
2566 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
2568 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
2570 * Makefile.in, demangle.c: Change default demangling style to
2572 * Makefile.in: Update version to 4.6 !!!
2573 * README, WHATS.NEW: Update for 4.6.
2575 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
2577 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
2580 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
2581 nodes as base classes.
2583 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
2585 * alldeps.mak, depend: Update.
2587 * xcoffread.c: Add decl for section_offset to keep prototype happy.
2589 * Makefile.in (VERSION): 4.5.9.
2591 * xm-hp300bsd.h: Add decl for strdup().
2592 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
2593 PDR. Cleanup a few things, fix compilation warnings.
2595 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
2597 * Makefile.in (DEMANGLING_STYLE): New define to set default
2598 demangling style for C++. Defaults to "auto".
2599 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
2600 * Makefile.in (SFILES_MAINDIR): Add demangle.c
2601 * Makefile.in (OBS): Add demangle.o
2602 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
2603 Remove compile time decisions about demangling style and replace
2604 with runtime decisions using current_demangling_style.
2605 * cplus-dem.c (main): Expand code included during building of
2606 standalone demangler to recognize demangling style options.
2607 * dbxread.c (demangle.h): Include.
2608 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
2609 demangling style if processing g++ code and current demangling style
2610 is auto (Note: this feature currently disabled.)
2611 * demangle.c: New file, generic demangling control.
2612 * demangle.h (demangling_styles): New enumeration to select one
2613 of several demangling styles. Also define string names for each
2615 * demangle.h (set_demangling_style): Add prototype.
2616 * dwarfread.c (demangle.h): Include.
2617 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
2618 New producer string prefixes to recognize.
2619 * dwarfread.c (handle_producer): Consolidate actions for specific
2620 producers. Set demangling style based on producer string if
2621 current style is auto. (Note: this feature currently disabled.)
2622 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
2624 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
2626 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
2628 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2630 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
2631 * c-exp.y: Call lookup_signed_typename() after seeing
2632 "signed". This handles "signed char" correctly.
2633 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
2634 keywords before a type specifier.
2636 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
2638 * command.c (lookup_cmd_1): Clarify descriptive comments.
2639 * gdbcmd.h (maintenanceprintlist): Add declaration.
2640 * main.c (maintenanceprintlist): Add definition.
2641 * main.c (gdb_completer_command_word_break_characters): Add.
2642 * main.c (symbol_completion_function): Switch completer word
2643 break character sets dynamically, based on whether completion is
2644 being done on commands or on something else.
2645 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
2646 * maint.c: Include demangle.h.
2647 * maint.c (maintenance_demangle): New function.
2648 * maint.c (maintenance_print_command): New function.
2649 * maint.c (_initialize_maint_cmds): Reorganize some commands
2650 under new maintenance print subcommand.
2652 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2654 * gdbtypes.c (lookup_struct_elt_type): If the input type is
2655 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
2656 target type. Otherwise, 'whatis this.field' wouldn't work,
2657 which would be inconsistent, since 'print this.field' works.
2658 * buildsym.c (read_struct_type, read_enum_type): Clear
2659 TYPE_FLAG_STUB flag.
2660 * buildsym.c (cleanup_undefined_types): Don't rely on a
2661 flawed "Reasonable test to see if" a type has been defined
2662 since it was referred to; now we can just see if the
2663 TYPE_FLAG_STUB flag has been cleared.
2664 * valprint.c (print_type_base): Emit public/protected/private
2665 labels for methods as well as fields. Also, indent these labels
2666 2 spaces instead of 4, for a more conventional "look".
2667 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
2668 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
2669 * gcc.patch: New file. Contains patch for gcc (so people
2670 with gdb-2.2.x won't have to wait for a new gcc release).
2672 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
2674 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
2675 (print_addr): Call print_address to show symbolic version as well.
2677 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
2679 (vx_read_register): Declare inferior_fp_regs. Delete code for
2680 copying "inferior_registers" around; the values are already in var
2681 "registers". Use correct size for register set.
2683 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
2684 target doesn't support it.
2685 (vx_read_register): Don't try reading them either.
2687 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
2688 VxWorks back end reads them in one contiguous set except for this
2690 (register_names): Change "pc" to "pcw" to avoid confusion printing
2692 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
2693 find the PC under VxWorks.
2695 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
2697 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
2698 to create new blank types, instead of handcrafting them.
2699 * defs.h (printfi_filtered): Add prototype.
2700 * utils.c (printfi_filtered): New function.
2701 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
2702 to simplify the code. Other cleanups.
2703 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
2704 * gdbtypes.h (struct cplus_struct_type): Add comments describing
2705 use of various fields.
2706 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
2707 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
2708 production that currently treats it exactly the same as STRUCT.
2709 * c-exp.y (yylex): Recognize "class" as token CLASS.
2710 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
2711 * symtab.c (decode_line_1): Fix to pass quoted args on down to
2712 general symbol handling code. Call cplus_mangle_opname with
2714 * symtab.c (decode_line_2): Print demangled function names in
2715 breakpoint menus, instead of just file and line number.
2716 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
2717 * valprint.c (type_print_base): Print "class" for C++ classes,
2718 rather than "struct". Print section labels for public, protected
2719 and private members of C++ classes.
2720 * values.c: Include demangle.h.
2721 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
2723 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
2725 * Makefile.in (VERSION): Update to 4.5.8.
2727 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
2729 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
2730 prevent crashes when examining cross-targets.
2731 * dbxread.c (process_one_symbol): Include directory name when
2732 calling start_subfile for SOL & BINCL symbols. This allows gdb to
2733 find include files, and yacc/lex sources when the cwd doesn't match
2734 that in which the object was compiled.
2735 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
2737 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
2740 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
2742 * maint.c (maintenance_command, maintenance_info_command):
2743 Install with allow_unknown as 0 and call help_list to show
2744 list of possibilities when no subcommand is specified.
2746 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
2748 * configure.in: Add m68k-ericsson-*.
2749 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
2751 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
2753 * maint.c: New file.
2754 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
2755 * Makefile.in (OBS): Add new file maint.o.
2756 * defs.h (command_class): Add class_maintenance.
2757 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
2758 commands. Allow for them (and other nonessential parts of gdb)
2759 to be selectively left out under special circumstances.
2760 * gdbtypes.c (recursive_dump_type): New function; supports
2761 maintenance print-type command.
2762 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
2764 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
2766 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
2767 initializers. Add initializations for setprintlist, showprintlist,
2768 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
2769 * printcmd.c (maintenance_print_type): New maintenance cmd.
2770 * valprint.c (setprintlist, showprintlist): Move to main.c, as
2771 implied by comment that all cmd lists are owned by main.c.
2772 * infcmd.c (unsetlist): Move to main.c, as implied by comment
2773 that all cmd lists are owned by main.c.
2774 * language.c (setchecklist, showchecklist): Move to main.c, as
2775 implied by comment that all cmd lists are owned by main.c
2776 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
2777 deletelist): Remove redundant declarations (also in gdbcmd.h).
2778 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
2779 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
2780 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
2781 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
2782 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
2783 maintenance_print_msymbols, maintenance_print_objfiles):
2785 * symmisc.c (printsyms_command, printpsyms_command,
2786 printmsyms_command, printobjfiles_command): Removed from
2787 _initialize_symmisc.
2788 * main.c (dump_me_command): Moved to maint.c and renamed to
2789 maintenance_dump_me.
2790 * breakpoint.c (all_breakpoints_info): Rename to
2791 maintenance_info_breakpoints.
2792 * breakpoint.c (_initialize_breakpoint): Convert add_info of
2793 all_breakpoints_info to add maintenance_info_breakpoints to the
2794 maintenanceinfolist instead.
2795 main.c (initialize_main): Set up maintenance class commands.
2797 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
2799 * energize-patches: Fix minor problems with building energize lib.
2801 * energize-patches: Change names of all cadillac procedure calls
2802 to be energize procedure calls. Simplify many hooks by moving
2803 tests energize.c. Configure energize, and build it automatically now.
2805 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
2807 * Makefile.in (VERSION): Bump to 4.5.7.
2808 * cplus-dem.c (demangle_args): Validate index for previously
2809 seen type to guard against bogus values from malformed manglings.
2810 * valops.c (value_struct_elt_for_reference): Guard against
2811 blindly using NULL return value from lookup_symbol.
2813 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
2815 * cadillac.c, cadillac-patches: Rename to energize.c and
2816 energize-patches. Change all routines and variables named
2817 'cadillac*' to 'energize*'. Create new file called energize.h to
2818 hold all interface declarations.
2820 * deblib/connection/*: Move all of this stuff into energize/, but
2821 delete unneeded files.
2823 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
2825 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
2827 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
2828 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
2829 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
2830 child processes, to avoid dead ones "hanging around" after GDB exits.
2831 (attach): Always stop the process if it needs it. Set RLC flag
2832 when attaching running processes, so it will continue if we detach
2833 it, quit, or are killed.
2834 (detach): Clear faults and set RLC flag to make process run
2836 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
2838 (info_proc): Open process O_RDONLY, so we can see any process,
2839 even those controlled by debuggers.
2840 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
2842 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
2844 Relocate symbols using an array of section_offsets, rather than a
2845 single `addr' or `offset'. This makes Solaris-2 support work, and
2846 permits better VxWorks (and maybe xcoff) support later.
2848 * symtab.h (struct section_offsets): New structure for keeping
2849 a set of offsets, rather than a single one.
2850 (struct objfile): Replace addr with section_offsets member.
2851 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
2852 * gdb-stabs.h: New include file with `symbol type specific'
2853 parameters for psymtabs and objfiles.
2854 * Makefile.in (HFILES): Add gdb-stabs.h.
2855 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
2856 * coffread.c: Conforming changes. Fake offset array always 0.
2857 * dbxread.c: Conforming changes.
2858 (struct dbx_symfile_info): Move to gdb-stabs.h.
2859 (start_psymtab): Call elfstab_offset_sections to calculate good
2860 offsets for this source file, based on the ELF symbol table info.
2861 (read_ofile_symtab): Yank N_CATCH, which is dead.
2862 (process_one_symbol, N_CATCH): Yank.
2863 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
2864 Relocate with SECT_OFF_TEXT.
2865 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
2866 to distinguish relocatable from absolute symbols. Then, if not
2868 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
2869 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
2870 (", N_ROSYM): SECT_OFF_RODATA.
2871 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
2872 (dbx_symfile_offsets): Add to translate addr to offset.
2873 * dwarfread.c: Conforming changes. Single offset currently used.
2874 * elfread.c: Add various complaints about elf/stab stuff.
2875 #include gdb-stabs.h. Conforming changes, using a single offset.
2876 (elf_symtab_read): Record info from BSF_FILE symbols, and local
2877 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
2878 for later use in building psymtabs.
2879 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
2880 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
2881 (free_elfinfo): New fn, frees all chained stab_section_infos
2882 in an objfile, and zaps the start-of-chain pointer.
2883 (elfstab_offset_sections): New fn, looks in stab_section_info
2884 chain to determine section bases to relocate a psymtab's worth
2885 of symbols, as they are being read.
2886 * mipsread.c: Conforming changes. Stabs-reading will relocate
2887 using one offset. MIPS-reading will not relocate at all.
2888 * partial-stab.h: Relocate different symbol types using different
2889 offsets from section_offsets.
2890 * symfile.c: Conforming changes.
2891 (find_lowest_section): Unused function to use later
2892 to free us from the Tyranny of the Text Section.
2893 (syms_from_objfile): Translate absolute arg ADDR to offsets used
2894 in all lower layers of symbol reading. Call format-specific
2895 sym_offsets function to initialize offsets for high speed symbol
2897 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
2898 (symbol_file_command, add_symbol_file_command): Callers changed.
2899 * symmisc.c (dump_psymtab): Print new relocation parameters.
2900 * xcoffread.c: Corresponding changes.
2902 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
2903 * main.c (main): Read the $HOME/.gdbinit file before processing
2904 the argv arguments (e.g. reading symbol files or core
2905 files). This allows global parameters to be set, which will apply
2906 during the symbol reading. The ./.gdbinit is still read after
2908 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
2909 * xcoffexec.c: Clean up quote inside comment.
2911 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
2913 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
2914 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
2915 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
2916 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
2917 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
2918 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
2919 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
2920 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
2921 values.c, xcoffread.c:
2922 Remove "(void)" casts from function calls where the return value
2923 is ignored, in accordance with GNU coding standards.
2925 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
2927 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
2928 * partial-stab.h: Ignore N_ENDM.
2929 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
2930 CODE or DATA section attachment. This eliminates a lot of random
2931 values from shared libraries, which screw up the ordinary symbols
2932 in the address ranges they happen to overlap.
2933 * buildsym.c (define_symbol): Eliminate special tests
2934 for function types; move into "function" cases in switch statement.
2935 (define_symbol: 'f', 'F', 'P'): Process all parameter types
2936 in case they define new type numbers. But ignore them (FIXME).
2937 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
2938 (read_sun_builtin_type): Add commentary.
2940 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2942 * xm-rs6000.h: define MEM_FNS_DECLARED
2944 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
2946 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
2947 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
2948 * mips-xdep.c: Remove most include files (unused, caused errs).
2949 (fetch_core_registers): Use right parameters in dummy fn.
2951 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
2953 * buildsym.c (scan_file_globals): Beware the null file.
2954 Fix from Jim Williams.
2956 * stack.c (return_command): Evaluate expression *before* popping
2957 off the stack frames! Fix inspired by Jim Williams.
2958 (up_silently_command, down_silently_command): No sel frame is error.
2960 * defs.h (memcpy, memset): Conditionalize decls on
2961 #ifndef MEM_FNS_DECLARED, since DECstation differs.
2962 (alloca): Break out the STDC and non-STDC alloca cases, to make
2963 it work on old preprocessors as well as "picky ANSI" ones.
2964 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
2966 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
2967 * utils.c (fputs_demangled): Rename SLOP since DECstation system
2968 header files define it!
2970 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
2972 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
2974 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
2975 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
2976 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
2977 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
2978 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
2979 utils.c, valarith.c, valops.c, valprint.c, values.c:
2980 Replace bcopy() use with memcpy(), which is more standard and can
2981 take advantage of gcc's builtin functions for increased performance.
2982 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
2983 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
2985 Replace bzero() use with memset(), which is more standard and can
2986 take advantage of gcc's builtin functions for increased performance.
2987 * i386-tdep.c, main.c, valprint.c:
2988 Replace bcmp() use with memcmp(), which is more standard and can
2989 take advantage of gcc's builtin functions for increased performance.
2991 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
2993 * remote.c (remote_wait): Fix cast on signal() call.
2994 * defs.h (alloca): More diddling with alloca. Have to ensure
2995 that it has a prototype, so that if alloca is defined as a macro
2996 that takes an arg, the definition is seen as a use of a macro
2997 that takes an arg, to satisfy picky ANSI preprocessors.
2999 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
3001 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
3002 consistency with all other gdb files.
3003 * cadillac.c: Use <string.h> rather than <strings.h>.
3004 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
3005 * Makefile.in (MAKE): Remove definition for consistency with
3006 other Makefile.in files and to fix problem with recursive makes.
3008 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
3010 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
3013 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3015 * source.c (print_source_lines): for DOS interoperability; don't
3016 print CR (013) as ^M.
3018 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
3020 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
3022 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
3024 * remote.c (remote_wait): Cast signal to void * to avoid warning
3025 from busted HP compiler.
3027 * partial-stab.h (N_SO): Rearrange code a little so that all SO
3028 stabs cause end_psymtab to be called.
3030 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
3031 compiler feature of putting 'c' into basic type descriptors for
3034 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
3035 where there is no place for nPC in prrun struct.
3037 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
3039 * mipsread.c: Pass NULL name pointer to init_type, not 0.
3040 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
3041 * dwarfread.c (enum_type): Save enum names on type_obstack.
3042 * dwarfread.c (struct_type): Save member name on type_obstack.
3043 * symtab.c (_initialize_symtab): Fix misspelling.
3044 * regex.c (store_jump, insert_jump): Return void.
3046 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
3048 * defs.h (PARAMS): Move to ../include/ansidecl.h.
3049 (alloca): Declare return type on SPARC, since Sun doesn't.
3050 (*_BYTE_ORDER): Improve comment: *must* be defined.
3052 * tm-hppa.h: New file, architectural definition of HP PA.
3053 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
3055 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
3056 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3057 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
3058 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
3061 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3062 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
3063 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
3065 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
3067 * printcmd.c (output_command): Thinko.
3068 (x_command): Only set remembered size/format if cmd succeeds.
3070 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
3071 since it is no longer used and burns time for every symbol read.
3072 (process_one_symbol): Treat N_CATCH like default (complain).
3074 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
3076 * partial-stab.h (case N_TEXT): Fix fencepost error when
3077 detecting start of new symbol info after reading symtab for a
3078 module with a zero length TEXT segment.
3080 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
3082 * Makefile.in (VERSION): Bump to 4.5.6.
3083 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
3085 * defs.h (NORETURN): Define away for Lucid compiler.
3086 * remote.c (remote_timer, remote_interrupt): Signal handlers
3088 * ser-termios.c (serial_write, serial_close): Return whatever
3089 value the write/close call returns, rather than falling off end.
3090 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
3091 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
3093 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
3094 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
3096 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
3097 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
3098 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
3099 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
3101 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
3102 store_inferior_registers): Supply missing fourth argument to
3104 * cadillac.c (kernel_dispatch): Make return type void.
3105 * cadillac.c (iosig): Signal handlers take one int arg.
3106 * valprint.c (val_print_fields): Call fprint_symbol to get
3107 automatic C++ demangling for mangled field names.
3109 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
3111 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
3112 * dwarfread.c (enum_type): Fix misspelling in comment.
3113 * valprint.c (val_print_fields, cplus_val_print): Minor
3114 adjustment to printing of C++ class structures to more closely
3115 match format for printing C structures, with and without setting
3118 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
3120 * infrun.c (wait_for_inferior): Don't test for SIGEMT
3121 (which is not a Posix signal) if it isn't defined.
3122 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
3123 New port to Linux (a free Unix clone for 386 machines).
3125 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
3127 COFF changes for dealing better with EPI 29K C compiler output.
3129 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
3131 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
3132 (read_coff_symtab): Move patch_opaque_types call from
3133 coff_symfile_read. Restrict it to symtabs from this objfile.
3134 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
3135 references on opaque type chain; just let coff_lookup_type handle 'em.
3136 (decode_type): Complain about tagndx values on
3137 non-struct/union/enum types, which the EPI compiler tends to produce.
3139 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
3141 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
3144 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
3145 usage to match new prototype. Include libbfd.h to get prototype.
3147 * source.c (find_source_lines): Handle large st_size fields.
3149 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
3151 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
3152 * stack.c (return_command): Use cleanups to avoid memory leaks.
3154 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
3156 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
3157 INT_REGNUM to INTE_REGNUM.
3159 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
3161 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
3163 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
3164 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
3165 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
3166 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
3168 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
3169 declarations of malloc/realloc/free that are inserted by some
3171 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
3173 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
3174 another decl of strdup (this really ought to come from libiberty.h!).
3176 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
3178 * remote.c (getpkt): Error if input exceeds buffer size.
3179 (_initialize_remote): `set remotedebug' enables packet trace.
3181 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
3182 N_SLINE's, etc, just like Sun cc on Solaris2.
3184 * am29k-tdep.c (read_register_stack, write_register_stack):
3185 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
3186 variable. Add `set' and `show' commands for it.
3187 * doc/gdb.texinfo: Document it.
3189 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
3191 * valprint.c (type_print_1): Plug memory leak. Print all
3192 C++ syms as demangled, not just functions.
3193 * buildsym.c (read_range_type): When we find a signed char
3194 type, do a lookup of signed char, not plain char. Plain char's
3195 still get looked up as plain char's elsewhere.
3197 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
3199 * eval.c: Avoid residue-by-zero when evaluating without side effects.
3200 (Bug and fix found by Pierre Willard.)
3202 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
3204 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
3206 * xm-rs6000.h: Add decl for strdup().
3208 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
3211 * breakpoint.c (enable_command, disable_command): Without args,
3212 should only affect normal breakpoints and watchpoints.
3214 * m68k-pinsn.c (print_insn_arg): Make register be const.
3215 * xcoffexec.c: Remove ' from comment.
3216 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
3217 with decls of malloc in c-exp.tab.c (as produced by yacc).
3218 There's got to be a better way to do this...
3220 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
3222 * partial-stab.h: Convert single rindex use to strrchr.
3223 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
3224 standard <strings.h> file, now that the only single use of
3225 rindex in the gdb source files is gone.
3227 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
3229 * mipsread.c: Undo ill effects from including <strings.h>,
3230 which #defines index to be strchr. Unfortunately, index is
3231 a member of a symbol table structure that can't be changed.
3232 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
3233 remove redundant #include's.
3235 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
3237 * mipsread.c: #include <strings.h> for rindex().
3239 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
3241 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
3243 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
3245 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
3246 extraneous SO stabs from busted C++ compilers.
3248 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
3250 * Makefile.in (VERSION): Bump to 4.5.5.
3251 * symtab.c (decode_line_1): Until C++ support stabilizes, when
3252 C++ lookups fail, print possibly helpful hint about completion.
3253 * cplus-dem.c (demangle_signature): Fix ARM style demangling
3254 for static data members.
3255 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
3256 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
3257 it's broken on ncr3000's.
3259 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
3261 * dwarfread.c (decode_modified_type): Change type of first arg.
3262 Change 'modifier' to char from unsigned char. Cast single use
3263 that needs to be unsigned char.
3264 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
3265 * utils.c (strdup_demangled): Add function.
3266 * defs.h (strdup_demangled): Add prototype.
3267 * stack.c (return_command): Demangle C++ function names for query.
3268 * infcmd.c (jump_command): Demangle C++ function names for query.
3269 * cplus-dem.c (consume_count): New function and prototype.
3270 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
3271 do_type): Replace conversion code with consume_count().
3272 * cplus-dem.c (gnu_special): Fix demangled of static members.
3273 * source.c (list_command): Print demangled function names
3274 when appropriate. Fix supplied by Peter Schauer.
3276 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
3278 * sparc-tdep.c: Clean up slightly for Solaris2.
3280 * buildsym.c (define_symbol): Nameless types are now on several
3281 platforms; generalize them and un-ifdef them to make Solaris 2
3284 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
3286 * infcmd.c: Fix typo (reported by Rob Savoye).
3287 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
3288 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
3289 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
3290 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
3291 rather than the one for the first file in the dependency chain.
3293 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
3294 set. Don't reset our own texthigh, or dependency-only pst's, in
3295 scanning all the rest of the psymtabs.
3296 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
3298 * buildsym.h (N_UNDF): Improve comments.
3299 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
3301 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
3303 * symtab.h (struct symbol): Add aux_value union for preserving
3304 an additional per-symbol value.
3305 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
3306 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
3307 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
3308 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
3309 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
3311 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3313 * symfile.c (clear_symtab_users_once): Now non-static (for
3316 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
3318 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
3319 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
3320 vax-pinsn.c: Remove reg_names decl (now in defs.h).
3322 Solaris-2 support on SPARC:
3324 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
3325 Add symbol_size and file offsets to struct symloc.
3326 Add static symbol_table_offset, string_table_offset,
3327 file_string_table_offset, next_file_string_table_offset,
3329 (add_old_header_file): Convert error() to complain()t.
3330 (dbx_symfile_read): Get symbol size via the objfile.
3331 Also get symbol_table_offset.
3332 (dbx_symfile_init): Record symbol size and count via the objfile.
3333 (dbx_next_symbol_text): Always add file_string_table_offset when
3334 accessing string table.
3335 (read_dbx_symtab): Initialize file_string_table_offset to 0.
3336 (SET_NAMESTRING): Use the offset.
3337 (end_psymtab): Large kludge to determine addresses where source
3338 files start and end (for the psymtab header).
3339 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
3340 Get this, symbol size, and symbol offset, from psymtab.
3341 (read_ofile_symtab): Don't back up one symbol for Solaris2.
3342 Patch up last_source_start_addr if zero in N_SO.
3343 (process_one_symbol): Add variable function_start_offset.
3344 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
3345 BLOCK_ADDRESS_FUNCTION_RELATIVE.
3346 ( "", N_OBJ, N_OPT): Ignore.
3347 (elfstab_build_psymtabs): New function to read stabs out of
3350 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
3351 (gdb): use GLOBAL_CFLAGS when linking, too.
3352 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
3353 (N_OBJ, N_OPT): Ignore.
3354 ('f', 'F'): Save last function name.
3356 * elfread.c (record_minimal_symbol_and_info): Kludged to put
3357 extra info in the minimal symbol.
3358 (elf_symtab_read): The extra info is the size of an ELF object,
3359 which was kludged to us in the `udata' field of the BFD symbol.
3360 Gag me with a crowbar...
3361 (elf_symfile_read): Keep track of both the absolute load address,
3362 and the offset between load addr and symbols. Handle STABS as
3363 well as DWARF sections, passing the absolute load address to
3364 elfstab_build_psymtabs.
3366 * symfile.h: Prototype elfstab_build_psymtabs.
3367 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
3369 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
3371 * buildsym.h: Add processing_acc_compilation flag.
3372 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
3373 (define_symbol): Skip arg types in function entries. Resolve
3374 overloaded 'P' which acc uses for prototypes of functions called
3376 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
3378 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
3379 save size of ELF symbols. FIXME.
3380 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
3381 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
3383 * configure.in: Solaris config is sparc-sun-solaris2.
3384 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
3386 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
3387 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
3388 * symfile.c (symfile_bfd_open): Comment where name is freed.
3389 * symmisc.c (extend_psymbol_list): Comment where list is freed.
3391 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
3393 * expprint.c (print_subexp): Add missing ']'.
3394 * defs.h (reg_names): Fix declaration to match that in infcmd.c
3395 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
3396 * WHATS.NEW: Point out improved C++ function name handling.
3397 * gdbtypes.c (lookup_fundamental_type): For now, use the same
3398 type names for both implicitly and explicitly signed integral
3399 types. See comment in the source code.
3401 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
3403 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
3404 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
3405 * expprint.c (print_subexp): Fix printing of register names.
3407 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
3409 * inferior.h (register_valid): Declare.
3410 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
3411 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
3412 macros for traversing the data structures in a single objfile.
3413 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
3414 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
3417 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
3419 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
3420 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
3421 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
3422 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
3424 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
3426 * depend: rebuild to account for remote-st2000.c.
3427 * remote-st2000.c: Almost works now.
3428 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
3430 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
3432 * c-exp.y (yylex): Recognize single-quoted strings that specify
3433 tokens with embedded whitespace, such as C++ demangled names.
3434 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
3435 * main.c (gdb_completer_quote_characters): Add global variable.
3436 * main.c (symbol_completion_function): Total rewrite for C++
3437 demangled name handling.
3438 * main.c (skip_quoted): New function.
3439 * main.c (main): Set rl_completer_quote_characters.
3440 * symmisc.c (dump_symtab): Print source language for symtab.
3441 * symtab.c (expensive_mangler): Add prototype and function.
3442 * symtab.c (completion_list_add_symbol): Total rewrite for new
3443 C++ demangled name handling.
3444 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
3445 other changes for demangled C++ symbol handling.
3446 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
3447 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
3448 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
3449 * symtab.c (completion_list_add_symbol): Total rewrite for new
3450 C++ demangled name handling.
3451 * symtab.c (expensive_mangler): New function.
3452 * utils.c (strcmp_iw, demangle_and_match): New functions.
3453 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
3455 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
3457 * Makefile.in: Roll VERSION to 4.5.4.
3458 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
3459 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
3460 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
3462 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
3464 * alldeps.mak: Rebuild to account for new files.
3465 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
3466 * tm-st2000.h: New file.
3467 * configure.in: Tandem debug monitor (st2000) support.
3468 * remote-st2000.c, config/st2000.mt: ditto.
3470 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
3472 * blockframe.c (inside_entry_file, inside_main_func,
3473 inside_entry_func): Return 0 if no symbols; avoid crashing.
3475 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
3477 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
3478 without masking, since it is signed and will later be compared
3479 against signed quantities. The right fix is probably to make
3480 it all unsigned, but this is a small, safe fix for this release.
3481 FIXME -- make the real change sometime soon.
3483 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
3485 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
3486 parameter in call to `symbol_file_add' to 0.
3488 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
3490 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
3492 * configure.in: Handle -m680[01234]0-wrs.
3494 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3496 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
3497 `ieee_extended_to_double'.
3499 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
3501 * valops.c (value_assign): Lint, by Pierre Willard.
3503 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
3505 * coredep.c (fetch_core_registers): Remove premature warning,
3506 which triggers on DECstation even though all regs are accessible.
3508 * m68k-pinsn.c (print_insn_arg): Use new macros to get
3509 sign-extension of instruction fields even on unsigned-char hosts.
3510 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
3512 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
3513 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
3514 since they define the target, not the host.
3515 * m88k-pinsn.c: Fix typo.
3517 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
3519 * valarith.c (value_zerop): -0.0 is still zero.
3520 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
3521 Patches by Paul Eggert <eggert@twinsun.com>.
3523 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
3525 * alldeps.mak, depend: re-make to account for ser-*.c.
3527 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
3529 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
3530 disconnecting from controlling terminal, to avoid gdb hanging
3531 on SVR4. Fixes bug reported by Oliver Okrongli.
3532 * procfs.c (PROC_NAME_FMT): Change format to match default used
3533 by system, as suggested by Oliver Okrongli.
3534 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
3535 bug fix from Brent Townshend (bst%tt@cam.ORG).
3536 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
3537 by turlais@rechser.total.fr.
3538 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
3539 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
3540 * objfiles.h (unlink_objfile): Add prototype.
3541 * objfiles.c (unlink_objfile): Add function.
3542 * objfiles.c (free_objfile): Call unlink_objfile.
3543 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
3544 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
3545 Also, discard old possibly bogus sf struct.
3546 * symfile.c (symbol_file_add): Call init_entry_point_info() and
3547 find_sym_fns() for remapped symbol files, in case of any changes
3548 since the last mapping.
3550 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3552 * findvar.c (read_relative_register_raw_bytes): use the raw size
3553 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
3555 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3557 Changes to support GDB running on DOS using GO32 and H8 support
3559 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
3560 allowing hosts with different text and binary file formats to
3562 * coffread.c (read_coff_symtab): changed calling convention and
3563 operation - now it opens its own file with FOPEN_RB rather than
3564 duping and fdopening the provided handle.
3565 * dbxread.c, cplus-dem.c: #include mangling.
3566 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
3567 binary files oring in the right bit.
3568 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
3569 * remote-hms.c: cleanup to use the new remote serial stuff
3570 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
3571 independent remote terminal I/O.
3572 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
3573 * source.c (openp): fix off by one problem removing / - can now
3574 open a source file in the root directory with DOS.
3575 * values.c (value_as_pointer): remove bogus address bits from
3576 long. (unpack_long): unpack into unsigned long/short if pointer.
3578 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
3580 * infrun.c (child_attach): Don't allow gdb to attach to itself.
3581 It gets permanently stuck in many OSes.
3582 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
3584 * breakpoint.c: Improve help text for info breakpoints.
3586 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
3588 * README: Add pointer to internals doc, and describe reading
3590 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
3591 * symtab.c (output_source_filename): Remove old glop for wrapping
3592 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
3594 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
3596 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
3597 * munch: Add sort -u to avoid duplications.
3598 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
3599 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
3601 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
3603 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
3604 avoid infinite loops while demangling bogus mangled names.
3605 * valprint.c (type_print_base): Minor fix for GNU style guide
3608 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
3610 * Makefile.in (VERSION): Bump to 4.5.3
3611 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
3612 * Makefile.in (demangle): New target to create standalone
3613 demangler with same code and options as internal demangler.
3614 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
3615 to support ARM style and Lucid style demangling, improve
3616 maintainability, fix several demangling bugs. More changes
3618 * defs.h (strstr): Add ANSI compatible prototype.
3619 * valprint.c (type_print_1): Demangle using ansi option.
3620 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
3622 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
3624 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
3627 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
3629 * mipsread.c (parse_procedure): Return rather than using
3630 uninitialized variable 'b'.
3632 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
3634 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
3635 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
3636 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
3637 relative to each source file.
3639 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
3641 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
3644 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
3646 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
3647 * am29k-tdep.c: Update to latest code from AMD.
3648 (get_saved_register) don't crap out if no frame.
3649 * remote-udi.c: Set/clear inferior_pid as appropriate.
3650 (udi_open) call target_preopen, don't close fd 0!!!, clean up
3651 error handling. Fixup end-of-debugging messages.
3652 (udi_fetch_registers) clean up big time, mainly don't multiply
3653 register_valid indices by 4, and use proper Offset when reading
3654 gr96-gr127. (udi_store_registers) general cleanup.
3655 (fetch_register) cleanup, simplify. (regnum_to_srnum)
3656 INT_REGNUM->INTE_REGNUM.
3657 * tm-29k.h: Upgrade to latest code from AMD.
3658 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
3659 (UDIConnect) Clean up error processing (like, don't do exit() if
3660 execlp fails), make code restartable, make more attractive.
3661 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
3664 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
3666 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
3667 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
3668 from former to latter.
3670 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
3672 * cplus-dem.c (do_args): Handle void args the same as others.
3673 * objfiles.c (free_objfile): Only try to unmap files when
3674 reusable objfiles are supported.
3675 * valprint.c (type_print_varspec_suffix): Add parameter that
3676 specifies if C++ demangling included function arguments. Use
3677 it to suppress printing extra pair of ()'s.
3678 * valprint.c (type_print_1): Fix problem with printing demangled
3679 C++ function types where demangled type includes the function
3682 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
3684 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
3685 Allows selection of C++ demangler to be a configuration option
3686 until multiple demanglers are supported.
3687 * demangle.h: New include file for extended demangler support.
3688 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
3689 utils.c, valprint.c: Include "demangle.h" and change all calls
3690 to cplus_demangle() or fputs_demangled() to use individual
3692 * valprint.c (type_print_1): Change options to cplus_demangle
3693 to print demangled function args. Still broken, but now less so.
3694 * cplus-dem.c: Include demangle.h, reorganize and update some
3695 comments to reflect reality.
3696 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
3697 second arg from fixed integer to bit based multiple options.
3698 * cplus-dem.c (optable): Reformat and replace ansi members with
3700 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
3702 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
3704 * values.c (set_internalvar): Force evaluation of lazy values.
3705 Bug reported by RMS.
3707 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
3709 * Makefile.in (VERSION): Bump to 4.5.2.
3710 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
3711 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
3712 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
3713 proper handling of bit fields.
3714 * gdbtypes.h (struct type): Clarify use of field.bitpos.
3715 * symtab.h: Fix couple of misspellings in comments.
3716 * value.h (struct value): Clarify use of bitpos.
3717 * value.h (unpack_field_as_long): Change prototype, returns
3719 * values.c (unpack_field_as_long): Change return type to LONGEST,
3720 sign extend unpacked fields that are signed, other rewriting.
3721 * config/ncr3000.mt: New target config file.
3723 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
3725 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
3726 even when printing 8-bit characters.
3728 * gdbtypes.c (make_{reference,pointer,function}_type): New
3729 functions which handle overwriting of forward-referenced types
3730 for stabs file reading.
3731 (lookup_{reference,pointer,function}_type): These just call
3732 the make_*_type functions with a null storage alloc parameter.
3733 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
3734 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
3736 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
3737 (dbx_alloc_type): Make it easier to understand. No funct change.
3738 (define_symbol: 't'): Don't put the typedef name into the name of
3739 the struct, union, or enum. Bugfix.
3740 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
3741 routines to properly handle overwriting preallocated types so that
3742 forward references will work.
3743 (read_enum_type): Force enum values to file scope, due to bug in
3744 Sun compiler output. FIXME, fix later.
3746 Remove unused header_file_prev_index mechanism. It was already
3747 obsolete in gdb-3.5. These comments appeared in 3.5:
3748 /* This code was used before I knew about the instance codes.
3749 My first hypothesis is that it is not necessary now
3750 that instance codes are handled. */
3751 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
3752 * buildsym.h: Remove it and prev_index that saves it.
3753 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
3755 * solib.c (special_symbol_handling): When called from core files,
3756 must set up debug_addr. Don't print error messages, just return.
3757 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
3759 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
3761 * cplus-dem.c: Allow nested class names (as in
3762 Foo::Bar::method()).
3763 Allow the cleaner cfront style of nested class names
3764 (Q2_3Foo3Bar as well as Q23Foo3Bar).
3765 Make cplus_demangle re-entrant by removing use of global
3766 variables. Instead, place all shared variables in a
3767 stack-allocated structure, and pass around its address.
3769 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
3771 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
3772 29k-share/* subdirs...
3774 * remote-udi.c (udi_insert/remove_breakpoint): Completely
3775 rewrite, only leave out the bugs.
3777 * Makefile.in: Add 29k/UDI support. Improve depend.
3778 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
3780 * am29k-tdep.c: Update to use new calling conventions, and misc
3783 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
3785 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
3787 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
3788 breakpoint instructions that leave PC pointing at the right place.
3790 * core.c (core_open): Call warning() to print warnings.
3792 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
3794 * symtab.c (lookup_symbol): Need to check if msymbol->name is
3795 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
3796 This prevents a crash when trying to lookup the value of a
3797 non-existent symbol.
3799 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
3801 * signame.c, signame.h: Remove, replaced by strsignal.c in
3803 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
3804 sun386-xdep.c: Remove include of signame.h
3805 * Makefile.in (SFILES_MAINDIR): Remove signame.c
3806 * Makefile.in (HFILES): Remove signame.h
3807 * Makefile.in (OBS): Remove signame.o
3808 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
3809 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
3810 psignal, perror): Add prototypes.
3811 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
3813 * depend: Manually remove signame.[cho] references.
3814 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
3816 * convex-xdep.c (core_file_command): Replace use of sys_siglist
3817 with safe_strsignal.
3818 * core.c (core_open): Replace use of sys_siglist with
3820 * core.c (memory_error): Replace use of sys_errlist with
3822 * i960-tdep.c (print_fault): Replace use of sys_siglist with
3824 * infcmd.c (program_info): Replace use of sys_siglist with
3826 * infrun.c (signal_stop, signal_print, signal_program):
3827 Allocate dynamically based on dynamic determination of number
3828 of signals to support.
3829 * infrun.c (child_create_inferior): Replace use of sys_errlist
3831 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
3833 * infrun.c (sig_print_info): Replace use of sig_abbrev with
3834 strsigno and sys_siglist with safe_strsignal.
3835 * infrun.c (handle_command): Call signo_max to find number of
3836 signals. Replace sig_number with strtosigno and sig_abbrev with
3838 * infrun.c (signals_info): Replace sig_number with strtosigno.
3839 * infrun.c (_initialize_infrun): Call signo_max to find number of
3840 signals. Dynamically allocate signal_{stop,print,program}.
3841 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
3842 * procfs.c (errnoname): Add function and prototype.
3843 * procfs.c (info_proc_siginfo): Call errnoname, replace use
3844 of sys_siglist with safe_strsignal.
3845 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
3846 sys_siglist with safe_strsignal.
3847 * procfs.c (info_proc_stop): Call errnoname.
3848 * procfs.c (signalname): Replace sig_abbrev with strsigno.
3849 * stuff.c (main, get_offset): Replace use of sys_errlist with
3851 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
3852 with safe_strsignal.
3853 * umax-xdep.c (core_file_command): Replace use of sys_siglist
3854 with safe_strsignal.
3855 * utils.c (safe_strerror, safe_strsignal): Add functions that
3856 call strerror and strsignal respectively, and deal with NULL
3858 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
3859 sys_errlist with safe_strerror.
3860 * valprint.c (val_print): Replace use of sys_errlist with
3863 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
3865 * Makefile.in: rework CFLAGS so that they can be set from the
3866 command line to make. CFLAGS -> INTERNAL_CFLAGS.
3867 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
3868 Pass CFLAGS on recusions.
3870 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
3872 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
3873 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
3874 overkill for the problem it solved.
3875 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
3876 and default to simply printing type names as appropriate.
3877 * main.c (main): Remove one of the leading newlines from
3878 warning_pre_print initialization.
3879 * objfiles.c (open_existing_mapped_file): Add function and
3881 * objfiles.c (open_mapped_file): Rewrite to use new function
3882 open_existing_mapped_file.
3884 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
3886 * sun3-xdep.c (fetch_core_registers): Lint.
3887 * tm-sun3.h: Prototype lint.
3890 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
3892 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
3893 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
3894 * objfiles.c: Cast calls to close() with unused returns to void.
3895 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
3896 old objfile's name before updating it.
3897 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
3898 * objfiles.h (objfile struct): Add mmfd member.
3899 * symfile.c (syms_from_objfile): Move some code to
3900 new_symfile_objfile.
3901 * symfile.c (new_symfile_objfile): Add new function, common code
3902 from syms_from_objfile.
3903 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
3904 mapped and unmapped symbol files.
3905 * symfile.c (symbol_file_command): Print "No symbol file now"
3906 message, ala exec_file_command for the exec file.
3907 * symfile.h (new_symfile_objfile): Add prototype.
3908 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
3909 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
3911 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
3913 * rs6000-pinsn.c: New version from IBM (Metin).
3914 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
3915 to avoid warnings from some compilers.
3917 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
3919 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
3920 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
3921 type's flag word that marks it as a fundamental type.
3922 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
3923 flags argument for all calls to init_type().
3924 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
3925 flags argument for all calls to init_type(). Also remove
3926 dependency on host sizes for ints, floats, etc.
3927 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
3928 flags argument for all calls to init_type(). Also remove
3929 dependency on host sizes for ints, floats, etc.
3930 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
3931 bit to flags argument for all calls to init_type(). Add types
3932 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
3933 * valprint.c (unsigned_type_table, signed_type_table,
3934 float_type_table): Remove.
3935 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
3936 bit when printing fundamental types, and print the actual name
3937 for such types, rather than inventing one. Remove code that
3938 invented fundamental type names.
3939 * valprint.c (_initialize_valprint): Remove initializations
3940 for now removed unsigned_type_table, signed_type_table, and
3943 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
3945 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
3946 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
3949 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
3951 * dwarfread.c (target_to_host): New function similar to previous
3953 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
3954 Extensive changes to convert all previous usages to use new
3955 target_to_host() function.
3956 * dwarfread.c (struct dieinfo): Change types of most integral
3957 members to be unsigned.
3959 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
3961 * WHATS.NEW: Revise -mapped doc.
3963 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
3965 * mipsread.c (parse_partial_symbols): Complain when sh->index is
3966 too high or when skipping `forwards' moves us backwards.
3967 (parse_type): Print mis-guessed tag name in complaint.
3968 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
3969 (parse_procedure): Do not attempt to create symbols; just fill in
3970 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
3971 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
3972 for clarity. Set top_stack before calling parse_external. In
3973 stabs, sort symbols before calling parse_procedure.
3975 * symmisc.c (std_in, std_out, std_err): Add vars to access std
3976 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
3977 * Makefile.in: Remove stage* targets. Avoid echo on recursive
3978 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
3981 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
3983 * Makefile.in (VERSION): Set to 4.5.1.
3984 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
3985 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3986 fill_gregset): New functions for SVR4 /proc support.
3987 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
3988 Remove new symbol types and such to ../include/coff/symconst.h.
3989 (parse_symbol): Simplify code for parsing struct/enum/unions.
3990 (parse_type): Handle `long long' types.
3991 (upgrade_type): Handle `const' qualifier.
3992 (parse_partial_symbols): fix indentation, clean a bit.
3994 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
3996 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
3997 copy in data from raw read buffers, calling bfd byteswapping
3998 routines as appropriate. Use to replace most existing memcpy
4000 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
4001 * configure.in: Recognize new ncr3000 config.
4002 * config/ncr3000.mh: New config file.
4004 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
4008 * README: Update for release.
4009 * Makefile.in: Update version to 4.5.
4010 * WHATS.NEW: The obvious.
4012 * depend: Generate new depend file for this release.
4014 * Makefile.in (depend): Fix dependancy generation so that it does
4015 not include gcc 'fixincluded' files, which are usually in a system
4018 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
4020 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
4021 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
4022 symbols for nameless types. And, handle `R' (register parameter
4023 type) for AIX. (an extension to existing stabstring grammar).
4024 * rs6000-xdep.c: Fix typo (= should have been ==).
4026 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
4028 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
4030 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
4032 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
4033 * signame.c (SIGWAITING, SIGLWP): Add.
4035 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
4037 * xm-i386mach.h: add decls for errno and strdup().
4039 * breakpoint.c (breakpoint_1): Add (int) casts for enums
4040 used in array index context (otherwise, some compilers barf).
4042 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
4044 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
4045 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
4046 in a system call, and provide better backtrace if so.
4048 * Makefile.in (HFILES): Add xcoffsolib.h.
4049 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
4050 * rs6000-pinsn.c: #include "opcode/rs6k.h"
4052 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
4053 mipscoff_symfile_read): Convert to BFD to do file I/O.
4055 * symfile.c: #include <ctype.h> to get proper def if isspace().
4057 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
4059 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
4061 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
4062 function also when parsing embedded stabs.
4064 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
4066 * mipsread.c: Fix more declarations.
4068 * mipsread.c: Fix many invocations of complain. Use enum
4069 type_code where appropriate.
4071 * xm-vaxult.h: Add decl for strdup().
4073 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
4076 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
4078 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
4081 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
4083 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
4084 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
4085 Merge in more patches for rs6000 from Metin Ozisik.
4086 * utils.c: Fix typo in comment.
4088 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
4090 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
4091 * procfs.c (attach): Set nopass_next_sigstop if attached
4092 process is forcibly stopped.
4093 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
4094 resending SIGSTOP to attached process on first resume.
4096 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
4098 * Makefile.in (SFILES_MAINDIR): add mipsread.c
4100 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
4102 * Makefile.in (OBS): Compile mipsread.c for all targets now.
4103 (VERSION): Bump to 4.4.85.
4104 * mipsread.c: Update for new include files. Lint.
4105 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
4106 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
4107 Don't need to bring in mipsread.o specially any more.
4109 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
4111 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
4112 routine (for Irix-4.x). Make many funcs static and void.
4113 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
4114 * (init_extra_frame_info): Don't trash cached value of frame
4115 pointer register. This fixes backtracing through routines that use
4116 alloca(). Generally clean up declarations of functions, and use
4117 typedefs and macros to reference data structures as appropriate.
4118 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
4121 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
4123 * values.c (unpack_long): Fix unpacking error for signed chars
4124 on hosts where the default character type is unsigned.
4125 * procfs.c (pr_flag_table, pr_why_table): Add some entries
4126 for newer SVR4 variants.
4127 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
4128 turn off trace inherit-on-fork flag to favor latest SVR4 method.
4129 * procfs.c (mappingflags): Add support for MA_PHYS
4131 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
4133 * buildsym.c (read_struct_type): Avoid coredump when C++
4134 abbreviated type name is messed up. Reported by Joe Buck.
4135 FIXME, we need to determine whether GDB or GCC needs to be
4136 smarter to correctly locate this type name.
4138 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
4139 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
4140 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
4141 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
4142 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
4144 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
4146 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
4147 * symtab.h (current_source_symtab): Make extern
4148 * symtab.h (current_source_line): Make extern
4149 * inferior.h: Move all procfs.c prototypes to one place, add
4150 prototype for proc_signal_handling_change. Add prototypes for
4151 signal_stop_state, signal_print_state, and signal_pass_state.
4152 * inferior.h (stop_soon_quietly): Make extern
4153 * inferior.h (attach_flag): Make extern
4154 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
4155 * infrun.c (signal_stop_state, signal_print_state,
4156 signal_pass_state): New functions to query specific signal
4158 * infrun.c (handle_command): Minor error message change, add
4159 NOTICE_SIGNAL_HANDLING_CHANGE.
4160 * procfs.c (open_proc_file): Remove iris specific reset of
4161 inherit-on-fork flag, moved to proc_set_exec_trap().
4162 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
4163 to reset inherit-on-fork flag, bash comment to GNU form.
4164 * procfs.c (proc_base_address, set_proc_siginfo,
4165 fetch_core_registers): Conform to code style.
4166 * procfs.c (signame.h): Include.
4167 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
4168 syscallname(), info_proc_syscalls()): New macros, tables, and
4169 functions to organize and report system call information.
4170 * procfs.c (saved_fltset, saved_trace, saved_sighold,
4171 saved_exitset, saved_entryset): Add to procinfo struct.
4172 * procfs.c (struct trans): Add.
4173 * procfs.c (pr_flag_table, pr_why_table, faults_table,
4174 siginfo_table, errno_table): Tables to translate numeric values
4175 to symbolic names and short descriptions.
4176 * procfs.c (signalname, info_proc_signals): Add function and
4178 * procfs.c (proc_info): Now info_proc.
4179 * procfs.c (proc_info_address_map): Now info_proc_mappings.
4180 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
4181 info_proc_faults, lookupname, lookupdesc, sigcodename,
4182 sigcodedesc): New functions.
4183 * procfs.c (proc_signal_handling_change): New function to set
4184 the trace flags based on the state of gdb's signal handling flags.
4185 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
4186 and remove code to do PIOCSTRACE ioctl.
4187 * procfs.c (attach, detach): Preserve and restore process flags
4188 using saved_* fields in procinfo struct.
4189 * procfs.c (attach): Call proc_signal_handling_change.
4190 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
4191 * procfs.c (proc_desc): Update for latest changes.
4192 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
4193 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4194 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4196 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
4198 * procfs.c (set_proc_siginfo): Add prototype and new function.
4199 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
4200 up inferior siginfo struct.
4201 * elfread.c (elf_symfile_read): Compute the relocation amount
4202 by subtracting off the address of the ".text" section.
4203 * solib.c: Add pointer to ".text" section to so_list struct.
4204 * solib.c (solib_map_sections): Initialize pointer to ".text"
4205 section in so_list struct.
4206 * solib.c (symbol_add_stub): Pass base address of ".text"
4207 section to symbol_file_add, rather than the load address of
4208 the shared library. On SunOS they are the same. On SVR4 they
4211 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
4213 * mipsread.c (parse_procedure): PDR.isym should get pointer to
4214 function name, not .gdbinfo. symbol.
4216 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
4218 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
4220 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
4222 * Makefile.in (VERSION): 4.4.8
4224 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
4225 commands in .cshrc/.profile won't get traced.
4227 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
4229 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
4230 * exec.c (build_section_table): Don't abort if no sections.
4231 * sparc-tdep.c (single_step): Lint.
4232 * utils.c (mrealloc): Handle realloc (0, size) case here.
4234 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
4236 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
4239 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
4241 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
4242 .gdbinfo. symbols are created. Move creation from parse_procedure
4243 to parse_symbol, where it is fairly easy to grow the symtab. This
4244 also fixes a symtab trashing bug on all mips-based systems.
4245 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
4247 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
4248 mips_extra_func_info, and all the PROC_xxx macros that look at it.
4250 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
4252 * c-exp.y: Add missing return type to yyparse() prototype.
4254 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
4256 Create and use macros for iterating on symtabs, psymtabs, msymbols.
4258 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
4259 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
4260 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
4261 (patch_opaque_types): Avoid dummy args and result.
4262 * objfiles.c (have_partial_symbols, have_full_symbols,
4263 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
4264 (iterate_over_objfiles, iterate_over_symtabs,
4265 iterate_over_psymtabs): Remove, clunky and slow.
4266 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
4267 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
4268 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
4269 dump_objfile): Remove dummy args and results. Move filename
4270 comparisons to callers.
4271 (printsyms_command, printpsyms_command, printmsyms_command,
4272 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
4273 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
4274 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
4275 list_symbols, make_symbol_completion_list): Replace explicit
4276 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
4277 Eliminate Dijkstra flag crap, break out of loops with gotos.
4278 (lookup_symtab_1): Protect '/' tests from short filenames.
4279 (cplus_mangled_symbol): Move inline into lookup_symbol.
4280 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
4281 (relocate_minimal_symbol): Move inline to vmap_symtab.
4282 (vmap_symtab): Replace iteration with ALL_OBJFILES,
4283 iterate_over_msymbols with ALL_MSYMBOLS.
4285 Misc cleanup prior to release.
4287 * Makefile.in (VERSION): Roll to 4.4.7.
4288 (HFILES): Add call-cmds.h.
4289 * call-cmds.h: New header for command fns called by other files.
4290 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
4291 (breakpoint_1): Remove unused type arg. Change callers.
4293 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
4294 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
4295 * mipsread.c: Add prototypes for all static functions.
4297 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4298 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4299 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
4300 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4301 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4302 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
4305 * buildsym.c (define_symbol): Handle global register variables
4306 (from Pierre Willard). Complain if register numbers are too large.
4307 * target.c (nomemory): Now that higher levels examine errno, give EIO.
4308 * tm-sparc.h: Don't #include <sun4/reg.h>.
4309 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
4310 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
4312 * language.h: Avoid forward enum declaration.
4313 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
4314 config/sun4os5.mt: New host and target.
4315 * defs.h (errno): #include <errno.h> rather than assuming int.
4316 From Pierre Willard.
4318 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
4319 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
4320 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
4321 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
4322 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
4323 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
4324 sparc-xdep.c, utils.c, value.h, values.c: Lint.
4326 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
4328 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
4329 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
4330 * language.h (enum exp_opcode): Avoid forward enum def.
4331 * main.c (define_command, user_defined_command): Lint.
4332 * mem-break.c, xcoffread.c: Lint.
4333 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
4335 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
4337 * Merged in latest RS6000 diffs from Metin G. Ozisik.
4338 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
4339 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
4340 or IBM6000_TARGET as (approximately) appropriate.
4342 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
4344 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
4345 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
4346 or not to try reading symbols from a mapped objfile. Plugs memory
4347 leak due to shared libraries generating no psymtabs or symtabs.
4349 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
4351 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
4352 * copying.awk: Lint. Make stronger warning at top of copying.c.
4353 * elfread.c (elf_symtab_read): Eliminate check of mainline.
4354 * gdbtypes.c (smash_to_*): Remove FIXME comments.
4355 (lookup_pointer_type): Add FIXME comment.
4356 * main.c (set_history_size_command): Disallow negative size.
4357 * partial-stab.h: Update copyright.
4358 * rs6000-tdep.c (skip_trampoline_code): Better comments.
4360 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
4362 * main.c (set_history_size_command): Negative size is error.
4363 (Reported by Peggy Fieland.)
4365 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
4367 * coffread.c (coff_symfile_init): Update comment.
4368 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
4369 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
4370 macros to access the dbx specific objfile information.
4371 * dbxread.c (symfile_string_table, symfile_string_table_size):
4372 Remove these local variables.
4373 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
4374 read_dbx_symtab): Remove the stringtab and stringtab_size params
4375 from the function prototypes, the function definition, and the
4376 function calls. These are now available via DBX_STRINGTAB and
4377 DBX_STRINGTAB_SIZE using the objfile pointer.
4378 * dbxread.c (dbx_symfile_read): Relocate addr before using as
4379 an arg to read_dbx_symtab.
4380 * dbxread.c (dbx_symfile_read): Remove code that free'd the
4381 stringtab and the dbx specific per-objfile private info.
4382 * dbxread.c (init_psymbol_list): Remove symbol count from passed
4383 args in prototype, function definition, and function calls. It is
4384 now available via the DBX_SYMCOUNT macro using the objfile
4386 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
4387 local instance of struct dbx_symfile_info and replace with DBX_*
4389 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
4390 symfile_string_table and symfile_string_table_size.
4391 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
4392 symfile_string_table.
4393 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
4394 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
4395 stringtab size variables. Remove all code that used to reread
4397 * objfiles.c (allocate_objfile): Move calls to init_malloc()
4398 to prior to any calls to mmalloc for the objfile specific heap.
4399 * utils.c (init_malloc): Document the requirement that for each
4400 heap for which corruption checking is desired, that init_mmalloc
4401 must be called prior to any mmalloc calls on the heap.
4403 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
4405 * rs6000-pinsn.c: Make dis-assembly output more like
4406 other targets: Don't print instruction in hex before
4407 the assembly; use print_address to print out jump
4410 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
4412 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
4413 * cplus-dem.c: Support "Sc" meaning "signed char".
4415 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
4417 * configure.in: fix iris/iris3.
4419 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
4421 * command.c, main.c (various places): Use ctype.h macros
4422 (such as isupper(x)), instead of hard-wiring in ASCII-isms
4423 (such as (x >= 'A' && x <= 'Z')).
4424 (There are still more of these in other files.)
4425 * main.c (defined_command): Lower-case the user's
4426 new command before entering it. Needed because
4427 command lookup is case-insensitive (and also lower-cases).
4428 (Based on Metin's earlier patch.)
4430 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
4432 * config/irix4.mh: new file.
4434 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
4436 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
4439 * xm-mips.h: Declare strdup for ultrix.
4441 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
4442 when calling new_symbol.
4443 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
4446 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4448 * config/rs6000.mh: Update (for Fred's new mmalloc)
4449 flags to disable use of GNU malloc/mmalloc.
4450 * munch: Change SYSV rule to allow .text before the label,
4451 as well as after, to work for AIX.
4452 * gdbtypes.h: Minor clarifiction.
4454 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
4456 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
4457 continuation in yet another place (between method declarations).
4459 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
4461 * mips-tdep.c: include symfile.h and objfiles.h to fix
4464 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
4466 * valops.c (value_struct_elt_for_reference): Added 'offset'
4467 parameter to handle multiple inheritance.
4468 * eval.c, value.h: Update accordingly.
4470 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
4472 * objfiles.h: New file
4473 * Makefile.in (HFILES): Add objfiles.h
4474 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
4475 main_scope_lowpc, main_scope_highpc.
4476 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
4477 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
4478 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
4479 xcoffread.c, : Include objfiles.h.
4480 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
4481 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
4482 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
4483 inside_entry_file() and logic changed appropriately.
4484 * blockframe.c (outside_startup_file): Renamed to
4485 inside_entry_file() and logic changed appropriately.
4486 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
4487 and logic changed to use per-objfile specific fields.
4488 * blockframe.c (inside_entry_scope): Renamed to
4489 inside_entry_func() and logic changed to use per-objfile specific
4491 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
4492 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
4493 Remove extern decls.
4494 * symfile.c, symfile.h (entry_point): Remove extern decl.
4495 * coffread.c (coff_symfile_init): Common entry point init code
4496 moved to symfiles.c, call init_entry_point_info().
4497 * coffread.c (complete_symtab): Use new per-objfile entry info.
4498 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
4499 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
4501 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
4502 * defs.h (inside_entry_scope, outside_startup_file,
4503 inside_main_scope): Prototypes changed for renames to
4504 inside_entry_func, inside_entry_file, inside_main_func,
4506 * symfile.c (syms_from_objfile): Common entry point init code
4507 moved to init_entry_point_info() and call init_entry_point_info().
4508 * symfile.h (init_entry_point_info): Include prototype.
4509 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
4510 moved to symfiles.c and call init_entry_point_info().
4511 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
4512 main_scope_lowpc, main_scope_highpc): Remove extern decls.
4513 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
4515 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
4516 works for the majority of targets.
4517 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
4518 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
4519 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
4520 Use default definition in frame.h.
4521 * frame.h (selected_frame_level): Make decl extern.
4522 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
4523 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
4524 * partial-stab.h: Use new per-objfile entry info.
4525 * symfile.h (struct objfile): Removed, moved to objfiles.h.
4526 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
4527 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
4528 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
4529 have_minimal_symbols): Prototypes moved to objfiles.h.
4530 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
4531 Macros moved to objfiles.h.
4532 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
4534 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
4536 More C++ improvements (pointers to members, qualified names).
4537 * c-exp.y: Support exp.type::name and exp->type::name
4538 syntaxes. (Unfortunately, doesn't work for static members.)
4539 * c-exp.y, eval.c: Make type::~type work better.
4540 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
4541 value_static_field by value_struct_elt_for_reference.
4542 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
4543 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
4544 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
4545 for OP_SCOPE operand; no point in it now that we use lazy
4546 reading of values, and use "reference to member" objects.
4547 * gdbtypes.h: Clarify comment.
4548 * valops.c: Change value_struct_elt_for_address to return
4549 a reference (or variable), rather than a pointer. Change
4550 the name to value_struct_elt_for_reference to reflect this.
4551 Returning a reference instead of a address provides a
4552 generalization, since we can use the routine for both
4553 class::name as well as &class::name.
4554 Also, recurse to handle multiple inheritance properly.
4555 * valprint.c: Moved code to print pointer-to-members
4556 to new function point_class_member. This allows a
4557 "reference-to-member" to be printed using the same code.
4558 * valprint.c (type_print_varspec_prefix): Avoid printing
4559 "struct " for domains of class-member types.
4560 * valops.c (search_struct_field): Inline code for simplified
4561 version of value_static_field (which can then be deleted).
4562 * value.h: Rename value_struct_elt_for_address to
4563 value_struct_elt_for_reference. Delete value_static_field.
4564 * values.c: Remove no longer used function value_static_field.
4566 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
4568 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4569 elfread.c (coff_symfile_finish): Add function, prototype, and
4570 add to the xxxx_sym_fns struct for each file type. Also reformat
4571 the xxxx_sym_fns vector to a standard format and add comments.
4572 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4573 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
4574 Pass pointer to struct objfile rather than pointer to sym_fns.
4575 Change references inside each function accordingly. Allocate any
4576 symbol file specific info in the per-objfile memory region.
4577 * dbxread.c (free_and_init_header_files): Break function into
4578 free_header_files(), called from dbx_symfile_finish(), and
4579 init_header_files(), called from dbx_new_init().
4580 * dbxread.c (dbx_new_init): Move deallocation things to new
4581 dbx_symfile_finish function.
4582 * elfread.c (elf_new_init): Call buildsym_new_init().
4583 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
4584 routine for the objfile before deallocating other stuff.
4585 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
4586 * symfile.h: Move struct sym_fns to before struct objfile def.
4587 Add sym_finish function pointer and change prototypes of other
4588 function pointers to reflect passing struct objfile pointer rather
4589 than struct sym_fns pointer.
4590 * symfile.c: Remove now obsolete symtab_fns pointer.
4591 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
4592 locates the correct sym_fns struct for the given objfile.
4593 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
4594 for better support of mapped symbol tables.
4595 * symfile.c (symbol_file_command): Remove obsolete code using
4597 * symfile.h: Remove duplicate declarations for symfile_objfile,
4598 entry_point, and object_files.
4599 * target.c (target_info): Compare symfile_objfile to NULL.
4600 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
4601 aixcoff_symfile_finish().
4603 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
4605 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
4606 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
4607 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
4609 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
4611 Some improvements to g++ debugging.
4612 * symtab.c (list_symbols): demangle before pattern matching.
4613 * symtab.c: Other fixes to improve handing of operators.
4614 * valprint.c (type_print_base): Fix test for constructor.
4615 * values.c (value_static_field): Allow evaluation of
4616 CLASS::METHOD, returning a function pointer.
4618 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
4620 * Makefile.in (VERSION): Roll 4.4.6.
4621 * exec.c (exec_file_command): Add code to ignore optional args
4622 passed in by file_command() for use in symbol_file_command().
4623 * main.c (main): Document -mapped and -readnow in help summary.
4624 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
4625 * objfiles.c (allocate_objfile): Filename arg removed. Changes
4626 to get filename from bfd with bfd_get_filename(). Test mapto
4627 against 0, not NULL. Use mstrsave() to make copy of filename.
4628 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
4630 * remote-vx.c (vx_load_command, add_symbol_stub):
4631 Symbol_file_add() takes an additional arg.
4632 * solib.c (symbol_add_stub): Symbol_file_add() takes an
4634 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
4635 changed to return a bfd not an objfile pointer.
4636 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
4637 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
4638 Change to eliminate local bfd and use symfile_bfd_open() plus
4639 allocate_objfile(). Add code to implement readnow option.
4640 * symfile.c (symbol_file_command): Changes to option handling,
4641 readnow functionality moved to symbol_file_add().
4642 * symfile.c (symfile_init): Eliminate local copy of bfd.
4643 * symfile.c (add_symbol_file_command): Changes to parse mapped
4644 and readnow options.
4645 * symfile.h (allocate_objfile): Arg removed from prototype.
4646 * symtab.h (symbol_file_add): Arg added to prototype.
4647 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
4650 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
4652 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
4653 mtrace.awk, state.c, state.h: Removed.
4654 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
4655 directories searched for source files.
4656 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
4657 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
4658 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
4659 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
4660 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
4661 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
4662 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
4664 * Makefile.in (HFILES): Remove state.h
4665 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
4666 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
4667 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
4668 * Makefile.in (clean): Remove all object files.
4669 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4670 * cplus-dem.c: Remove prototypes definitions that are now done in
4672 * dbxread.c (throughout): Change from using per-objfile
4673 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4674 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
4675 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
4676 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
4677 * depend: Remove dependencies for state.o, state.h.
4678 * dwarfread.c: Add declaration for warning_pre_print.
4679 * dwarfread.c (dwarfwarn): Use warning_pre_print.
4680 * dwarfread.c (throughout): Change from using per-objfile
4681 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4682 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
4683 use supplied objfile.
4684 * i386-xdep.c (print_387_status): Change to use warning() rather
4686 * i387-tdep.c (print_387_control_word): Change to use warning()
4687 rather than printfs.
4688 * infrun.c (wait_for_inferior): Remove unreachable abort() call
4689 that some compilers grumble about.
4690 * language.c (throughout): Add declaration for warning_pre_print
4691 and using warning() instead of printfs.
4692 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4693 * main.c (main): Add declaration for warning_pre_print and set it
4694 similarly to error_pre_print. Add declarations for
4695 mapped_symbol_files and readnow_symbol_files. Add appropriate
4696 definitions to long_options[].
4697 * minsyms.c: Trivial fix to comment.
4698 * objfiles.c (allocate_objfile): Substantially rewritten for
4699 using mapped symbol files.
4700 * objfiles.c (throughout): Change from using per-objfile
4701 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4702 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
4703 * source.c (throughout): Change from using per-objfile
4704 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4705 * source.c (open_source_file): Use mstrsave to save file name in
4706 mapped symbol region for objfile.
4707 * symfile.c: Remove include for state.h.
4708 include to local form.
4709 * symfile.c (symbol_file_add_digested): Remove.
4710 * symfile.c (symbol_file_add): Substantially rewritten for mapped
4712 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
4713 from objfile structure. Add malloc descriptor pointer (md).
4714 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
4715 * symm-xdep.c (print_fpu_status): Use warning() rather than
4717 * symmisc.c (free_symtab_block): Now takes and uses current
4719 * symmisc.c (throughout): Change from using per-objfile
4720 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4721 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
4722 Sun compiler grumblings when PTR is char *.
4723 * symtab.c (lookup_symbol): Cast return value of iterate_over_
4724 msymbols() to correct pointer type.
4725 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
4726 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
4727 error always starts on a line of it's own.
4728 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
4729 Rewrite for new mapped malloc package use.
4730 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
4731 that don't want to use the mapped malloc package; pass arguments
4732 on to traditional malloc package functions.
4733 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
4734 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
4735 mrealloc, malloc, and realloc but get fatal error if runs out
4737 * utils.c (msavestring, mstrsave): Save a string in a specific
4738 mapped malloc region.
4739 * utils.c (print_spaces): Use xmalloc to get the buffer.
4740 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
4741 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
4742 * config/i386v4.mh: Insignificant reorganization.
4744 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
4746 * xcoffread.c: Only enable compilation of debugging functions
4747 if IBM6000 is defined. Fails to compile otherwise.
4749 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
4751 * Makefile.in: pass MAKEINFO down on info.
4753 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
4755 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
4756 useless code, including an lseek to an uninitialized variable.
4757 Reported by Jim Williams <jimbo@wrs.com>.
4759 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
4761 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
4762 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
4763 * minsyms.c, symfile.c: Changes that may be generally
4764 applicable, but are #ifdef IBM6000 for now.
4765 * rs6000-xdep.c: Fixed typo in comment.
4766 * rs6000-tdep.c: Non-substatial changes.
4767 * xoffread.c: The main change here is addition of some
4768 debugging functions.
4769 * xoffexec.c: More changes.
4771 * xcoffread.c: Fixed two too-few-parameters bugs.
4773 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
4774 to SOLIB_CREATE_INFERIOR_HOOK macro.
4776 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
4778 * symfile.h: Add prototype for iterate_over_msymbols().
4779 * symtab.c (cplus_mangled_symbol): Add function.
4780 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
4781 iterate_over_msymbols to find demangled C++ symbol.
4782 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
4783 value to iterate_over_msymbols().
4784 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
4787 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
4789 * Makefile.in: added check target.
4791 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
4793 * ecoff.c: Move to ../bfd/coff-msym.c.
4794 * config/mt-*mips: Remove ecoff.o from the configuration.
4795 * remote.c (): Add newline to initial +.
4796 (remote_resume): Mention how to cope with signals.
4797 (remote_interrupt): Add debug msg.
4798 (remote-wait): Implement new 'T' reply, which includes
4799 status, PC, and FP all in a single short message.
4800 (putpkt): Add further debugging of packet acks.
4801 * mipsread.c (fixup_symtab): Also swap RFD's.
4802 (parse_partial_symbols): Avoid bug on unknown symbol types.
4803 * Makefile.in (VERSION): Roll to 4.4.5.
4804 * mips-tdep.c (heuristic_proc_start): Avoid long delays
4805 for remote MIPS by limiting heuristic to 200 byte search.
4806 (heuristic_proc_desc): Byte-swapping.
4807 (mips_print_register): Cope with failure of
4808 read_relative_register_raw_bytes. Byte-swap integers for
4810 * mips-pinsn.c (print_insn): Byte-swap instruction.
4812 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
4814 * config.sub configure.in config/mh-irix4
4815 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
4816 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
4817 gdb/xm-irix4.h gdb/config/mt-irix3
4818 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
4820 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
4822 * defs.h, utils.c: xrealloc takes PTR as first arg.
4823 * defs.h: Reword confusing comment about ANSI prototypes.
4824 * defs.h: Some minor whitespace changes.
4825 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
4826 not NULL, which can be (void *).
4827 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
4828 * tm-i386v.h (SP_ARG0): Define
4829 * xm-sysv4.h: Back out of change for missing prototypes.
4830 * i386-tdep.c (get_longjmp_target): Add function.
4832 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4834 * Makefile.in: install man page too.
4836 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
4838 * All GDB files that #include defs.h: Removed stdio.h.
4839 (defs.h): #include stdio.h.
4841 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4843 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
4844 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
4845 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
4846 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
4847 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
4848 it before printing out the hex shape of an address.
4850 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
4852 * rs6000-xdep.c (frame_initial_stack_address): Move
4853 code to set frame->cache_fsr into new separate function
4854 frame_get_cacahe_fsr. This allows fixing a fatal error.
4855 * xcoffexec.c: Turn previously suppressed error
4856 message back on, after cleaning up BFD.
4858 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
4859 printing of blank line, since it cases printing of an
4860 extra blank line. Is this intended? It does mess up
4862 * defs.h: Put back declarations of malloc and realloc,
4863 but protected by #ifndef MALLOC_INCOMPATIBLE.
4864 * objfiles.c: Undo previous change: Use malloc/realloc
4865 for objfile malloc/realloc fields (but add a cast).
4866 * xcoffexec.c: Suppress an error message (for now).
4868 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4870 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4871 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
4872 * buildsym.c: Use smash_to_pointer_type() to handle forward type
4874 * xcoffread.c: Modifications to C_DECL storage class handling, and
4875 introduction of an old smash_to_pointer_type() routine.
4877 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4878 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
4879 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
4880 parameters have been modified.
4882 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4883 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
4884 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
4885 and fetch_inferior_registers() always fetched all the registers
4886 resulting valid register values at hand all the time. Pushing a dummy
4887 frame did not require validating all register values first. After
4888 putting the above mechanism into action, we didn't have valid registers
4889 values always ready. Thus, all registers need to be fetched before
4890 pushing a dummy frame now.
4892 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4893 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
4894 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
4895 the starting address (actual frame address) of a frame.
4896 * rs6000-tdep.c: modifications to function_frame_info() to see if
4897 function reserves a frame pointer register (alloca register)
4898 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
4899 FRAME_LOCALS_ADDRESS has been updated to support debugging of
4900 functions with alloca() calls.
4902 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
4904 * xm-sysv4.h: Provide definitions/prototypes for host environment
4905 functions for which no definitions or prototypes are provided in
4906 any currently included gdb or host environment header files.
4907 For SVR4, this currently includes malloc and realloc, which cannot
4908 be portably prototyped in any gdb include file.
4910 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4912 * buildsym.h: Remove obsolete variable file_stabs.
4914 * Makefile.in: Move place where configure merges in host-
4915 and target-dependent fragments later, so the latter
4916 can override (say) GNU_MALLOC.
4917 * config/mh-rs6000: Use system malloc. Otherwise, I
4918 ended up with *two* incompatible versions of malloc
4919 (functions in libc would call the malloc in libc).
4920 I assume this is a shared library problem.
4922 * remote.c: Fix (presumed) typo.
4923 * objfiles.c: Use xmalloc/xrealloc instead of
4924 malloc/realloc (since the latter are no longer declared).
4926 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4927 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
4928 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
4929 handle individual registers.
4930 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
4931 correctly in case it wasn't cached yet. (A problem showed up
4932 after fetching individual registers.)
4933 * buildsym.c: Disable type_synonym_name's type name overwriting
4934 in cases it is unnecesary. rs6000 portation doesn't use
4935 type_synonym_name, and it used to nullify type names
4936 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
4937 type's name as soon as space for that type is allocated.
4938 * xcoffread.c: ignore a section's lineno information if it is
4939 not `.text'. (In rs6000 bfd portation integration, skipping over
4940 `.pad' sections are ignored since it was in machine independent
4941 part of the code. Thus, a problem of fake sections with invalid
4942 lineno information arised.)
4944 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4945 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
4946 * rs6000-tdep.c: make function_frame_info() work whether or not
4947 reading from a core file.
4948 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
4950 * infrun.c. main.c, printcmd.c. symtab.c:
4951 More changes from IBM for rs6000.
4954 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
4956 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
4957 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
4958 Merge in changes (mostly from IBM) for RS6000.
4959 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
4960 More changes from IBM for RS6000. These are in machine-
4961 independent code, and probably could do with some cleaning
4962 up. The most questionable of these are #ifdef IBM6000.
4963 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
4964 to single_step() (for consistency with rs6000 and i860).
4965 * utils.c: Allow the 1st arg to xrealloc to be NULL
4966 (in which case do malloc). This removes the need for
4967 some tests in xcoff code (and perhaps other places?).
4968 * coffread.c: Removed variables last_source_file,
4969 type_vector, and type_vector_length as these are now
4970 defined by buildsym.[ch].
4971 * defs.h: Remove prototypes for malloc and realloc, since
4972 these should only be used to implement xmalloc and xrealloc,
4973 and they conflict with <stdlib.h> in AIX - where they
4974 return void* even when __STDC__ isn't defined. Sigh.
4975 * munch: Recognize *initialize* in data as well as text
4976 (AIX uses data). Also, incorporate a patch from Garrett
4977 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
4978 much more sensible, by only trying to match the name of
4979 the initialize_foo function, and not the junk before it.
4981 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
4983 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
4984 unless symbol table indicates that something has changed.
4986 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
4988 * remote.c: Make it work for embedded MIPS. Increase buffer
4989 size, and use throughout. Round buffer size up if too many regs.
4990 Support baud rate setting and try for an 8-bit path. If
4991 interrupted while waiting for target, send a ^C down the wire.
4992 Avoid single-byte reads.
4993 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
4995 * mips-xdep.h: Avoid the embedded regs when on Unix.
4997 * mipsread.c: Byte-swap the symbol table structures, using
4998 routines from ecoff.c, to read a symbol table written in any
4999 of the four possible byte orders.
5000 * configure.in (mips-big-* target): Same as Sony News.
5001 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
5002 * ecoff.c: New file for symbol swapping routines.
5004 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
5006 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
5007 all-breakpoints' command.
5008 * (get_number): Allow users to enter negative breakpoint numbers.
5009 * (breakpoint_1): Reformat display of 'info break' to show new
5011 * (create_longjmp_breakpoint, breakpoint_re_set,
5012 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
5013 symfile.c (syms_from_objfile): Re-do
5014 insertion of longjmp breakpoints. Move all code into
5015 breakpoint_re_set, and call that instead of
5016 create_longjmp_breakpoint in symfile.c.
5018 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
5020 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
5021 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
5022 * symtab.c (find_pc_symtab): Handle having no objfiles.
5023 * infcmd.c: Fix comment.
5024 * objfiles.c (free_all_objfiles): Add.
5025 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
5026 * symfile.c (symbol_file_command): free all objfiles when
5027 specifying a new symbol file.
5028 (reread_symbols): Stat the file name, don't fstat the descriptor.
5030 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5032 * Makefile.in, configure.in: removed traces of namesubdir,
5033 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5034 copyrights to '92, changed some from Cygnus to FSF.
5036 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
5038 * dbxread.c (end_psymtab): Delete empty psymtabs.
5039 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
5040 * symfile.h (struct objfile): Add free_psymtabs.
5042 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
5044 * Makefile.in (VERSION): Roll to gdb-4.4.4.
5046 * symfile.c (symbol_file_command): strcmp => !strcmp.
5047 * breakpoint.h: Move prototypes to follow enum definition they need.
5048 * breakpoint.c, infrun.c: Lint.
5049 * printcmd.c: Use `enum enable' rather than `enum
5051 * mipsread.c: First pass at making it compile with the new
5052 objfile changes. Probably seriously broken still, but it
5055 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
5057 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
5058 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5059 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
5060 stepping (and nexting) through longjmp(). Also, cleanup
5061 breakpoint handling quite a bit by creating explicit breakpoint
5062 types instead of using magic breakpoint numbers.
5063 Makefile.in: Update version to 4.4.3
5065 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
5067 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
5068 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
5069 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
5071 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
5073 * minsyms.c (install_minimal_symbols): Add bunches to any
5074 existing minsyms in the objfile. Avoid extra mallocation
5075 by working directly in the obstack. Remove ignored `mainline' parm.
5076 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
5077 xcoffread.c: Change all callers.
5078 * FIXME: We should be able to eliminate MAINLINE from all the
5079 symbol readers now, with a small bit of work.
5081 * valops.c, value.h: Lint.
5082 * remote-vx.c: Add missing break; statement. Bugfix by
5083 Michael Sclafani, <sclafani@src.dec.com>.
5085 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
5087 * Makefile.in (VERSION): Update version to 4.4.2
5088 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
5089 minsyms.c, mmap-alloc.c, mmap-sbrk.c
5090 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
5091 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
5092 mmap-alloc.o, mmap-sbrk.o
5094 * altos-xdep.c: Minor whitespace change.
5095 * am29k-tdep.c (examine_prologue): Convert from misc function vector
5096 use to new minimal symbol table use.
5097 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
5098 * arm-xdep.c (store_inferior_registers): Returns void.
5099 * blockframe.c (get_pc_function_start, find_pc_partial_function):
5100 Convert from misc function vector use to new minimal symbol table use.
5101 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
5102 * breakpoint.c: Add prototypes for local functions.
5103 * breakpoint.c (catch_command_1): Change to static and remove unused
5105 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
5106 * breakpoint.h: Change function decls to prototype form.
5107 * buildsym.c: Add prototypes for local functions.
5108 * buildsym.c: Moved hashname() function here from dbxread.c.
5109 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
5110 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
5111 * buildsym.c (dbx_alloc_type): Change to static.
5112 * buildsym.c (finish_block): Add objfile parameter.
5113 * buildsym.c (misc): Change symbol_obstack to objfile version.
5114 * buildsym.c (make_blockvector): Change to static.
5115 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
5116 * buildsym.c (compare_line_numbers): Change to static, args are const,
5117 cast args when used.
5118 * buildsym.c (start_symtab): Inline new_object_header_files() call.
5119 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
5120 and made static. Add objfile parameter.
5121 * buildsym.c (end_symtab): Simplify code using line table size.
5122 Realloc the linetable on the objfile symbol_obstack and copy there.
5123 * buildsym.c (scan_file_globals): Convert from misc function vector
5124 use to new minimal symbol use.
5125 * buildsym.c (define_symbol): Add objfile parameter. Make sure
5126 strings get allocated in objfile's symbol_obstack. Convert references
5127 to builtin types to lookup_fundamental_type().
5128 * buildsym.c (read_type): Make static, add objfile parameter, convert
5129 references to buildin types to lookup_fundamental_type().
5130 * buildsym.c (read_struct_type): Add objfile parameter.
5131 * buildsym.c (read_array_type): Make static, add objfile parameter.
5132 * buildsym.c (read_enum_type): Make static, add objfile parameter.
5133 * buildsym.c (read_huge_number): Make static.
5134 * buildsym.c (read_range_type): Make static, add objfile parameter,
5135 convert references to buildin types to lookup_fundamental_type ().
5136 * buildsym.c (read_args): Make static, add objfile parameter.
5137 * buildsym.h: Convert function decl's to prototype form.
5138 * c-exp.y: Add prototypes for local functions, convert uses of misc
5139 function vector to minimal symbol table. Reformat all builtin type
5140 initializations and pass a NULL objfile to init_type() for them.
5141 * coffread.c: Change context_stack ref's to coff_context_stack,
5142 add local function prototypes. Cast uses of xrealloc arg 1.
5143 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
5144 crafting a new type.
5145 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
5146 * coffread.c (finish_block): Change name to coff_finish_block.
5147 * coffread.c (make_blockvector): Add and use objfile parameter.
5148 * coffread.c (record_line): Change name to coff_record_line.
5149 * coffread.c (start_symtab): Change name to coff_start_symtab.
5150 * coffread.c (end_symtab): Change name to coff_end_symtab.
5151 * coffread.c (record_misc_function): Change name to record_minimal_
5152 symbol and change to minimal symbol table use from misc func tbl.
5153 * coffread.c (coff_symfile_read): Convert from misc function vector
5154 use to minimal symbol table use.
5155 * coffread.c (hashname): Remove; use common version in buildsym.c.
5156 * coffread.c (decode_base_type): Change references to builtin types
5157 to calls to lookup_fundamental_type().
5158 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
5159 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
5160 * command.c: Add prototypes for local functions.
5161 * command.c (add_cmd): Prototype the 'fun' parameter and use the
5162 appropriate member of the function union for that type.
5163 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
5164 ifdef out the function since it isn't currently used.
5165 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
5166 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
5167 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
5168 * command.c (help_cmd): Compare function pointer to NULL.
5169 * command.c (help_cmd_list): Compare function pointer to NULL.
5170 * command.c (lookup_cmd_1): Use correct member of function union.
5171 * command.c (undef_cmd_error): Make static.
5172 * command.c (complete_on_cmdlist): Use correct member of func union.
5173 * command.c (do_setshow_command): Use correct member of func union.
5174 * command.c (shell_escape): Convert rindex use to strrchr.
5175 * command.h (COMMAND_H): Define if already included.
5176 * command.h (cmd_list_element struct): Change 'function' to a union
5177 and prototype args. Prototype completer function.
5178 * command.h: Convert decl's to prototype form.
5179 * convex-xdep.c (store_inferior_registers): Returns void.
5180 * copying.c: Prototype local functions.
5181 * coredep.c: Minor whitespace change.
5182 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
5183 * cplus-dem.c: Prototype local functions.
5184 * dbxread.c (hashname): Remove; moved to buildsym.c.
5185 * dbxread.c (free_and_init_header_files): Make static.
5186 * dbxread.c: Add prototypes for local functions.
5187 * dbxread.c (new_object_header_files): Remove; inlined usages.
5188 * dbxread.c (xrealloc usages): Cast args.
5189 * dbxread.c (record_misc_function): Change to record_minimal_symbol
5190 and change usages accordingly.
5191 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
5192 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
5193 * dbxread.c (dbx_next_symbol_text): Make static.
5194 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
5195 * dbxread.c (init_bincl_list): Add and use objfile parameter.
5196 * dbxread.c (free_bincl_list): Add and use objfile parameter.
5197 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
5198 * dbxread.c (end_psymtab): Convert to use per-objfile data.
5199 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
5201 * dwarfread.c (record_misc_function): Change name to record_minimal_
5202 symbol and use minimal symbol table throughout.
5203 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
5204 * dwarfread.c: Convert all references to builtin types to use the new
5205 lookup_fundamental_type function.
5206 * dwarfread.c (read_enumeration): Add and use objfile parameter.
5207 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
5209 * elfread.c (record_misc_function): Convert to use record_minimal_
5211 * elfread.c (elf_symtab_read): Add objfile parameter.
5212 * eval.c: Add prototypes for local functions and move some decls
5213 around to accomodate prototypes.
5214 * expprint.c: Add prototypes for local functions. Change references
5215 to misc function vector to minimal symbol table.
5216 * findvar.c (read_memory usages): Cast args.
5217 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
5218 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
5219 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
5220 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
5221 * gould-xdep.c: Minor whitespace change.
5222 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
5223 * hp300ux-xdep.c (store_inferior_registers): Returns void.
5224 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
5225 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
5226 * i386-tdep.c: Add prototypes for local functions.
5227 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
5228 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
5229 that defaulted to int.
5230 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
5231 i386_push_dummy_frame): Returns void.
5232 * i386-xdep.c (i386_register_u_addr): Declare params that default to
5233 int and explicitly declare return type as int.
5234 * i387-tdep.c: Minor formatting changes.
5235 * i960-tdep.c (leafproc_return): Convert from misc function vector
5236 use to minimal symbol table use.
5237 * infcmd.c: Add prototypes for local functions.
5238 * infcmd.c (continue_command, until_next_command, until_command,
5239 path_info, path_command): Make static.
5240 * infcmd.c (step_1, until_next_command): Convert from misc func
5241 vector to minimal symbol table use.
5242 * inflow.c: Add prototypes for local functions.
5243 * infptrace.c (store_inferior_registers): Returns void, not int.
5244 * language.c (_initialize_language): Use proper member of function
5246 * m2-exp.y: Add prototypes for local functions, convert misc function
5247 vector uses to minimal symbol table uses.
5248 * m2-exp.y (make_qualname, yyerror): Make static.
5249 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
5250 * m68k-pinsn.c: Add prototypes for local functions.
5251 * m68k-pinsn.c (print_insn): Cast args to read_memory.
5252 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
5253 * m68k-stub.c: Add prototypes.
5254 * m88k-pinsn.c (sprint_address): Convert from misc function vector
5255 use to minimal symbol table use.
5256 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
5257 * m88k-xdep.c (store_inferior_registers): Returns void.
5258 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
5259 * mach386-xdep.c (store_inferior_registers): Returns void.
5260 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
5261 * main.c: Add prototypes for local functions.
5262 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
5263 longjmp() result to (NORETURN void).
5264 * main.c (catch_errors): Prototype the 'func' parameter.
5265 * main.c (disconnect, stop_sig, do_nothin, float_handler):
5266 Takes an unused arg.
5267 * main.c (execute_command): Call the right member of the func union.
5268 * main.c (command_loop_marker, symbol_completion_function,
5269 command_loop): Make static.
5270 * main.c (command_line_input): Make linelength unsigned, cast arg
5271 to command_line_input().
5272 * main.c (add_info, add_com): Prototype the 'fun' parameter.
5273 * main.c (initialize_main): Call right member of function union.
5274 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
5275 * mem-break.c: Include symtab.h
5276 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
5277 * mips-xdep.c (store_inferior_registers): Returns void.
5278 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
5279 use to minimal symbol table use.
5280 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
5282 * mipsread.c (make_type): Remove, convert usages to init_type.
5283 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
5284 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
5285 vector use to minimal symbol table use.
5286 * parse.c: Add prototypes for local functions.
5287 * parse.c (xrealloc usages): Cast args.
5288 * parse.c (prefixify_expression, length_of_subexp): Make static.
5289 * parser-defs.h (PARSER_DEFS_H): Define when first included.
5290 * parser-defs.h: Convert function decls to prototype form.
5291 * partial-stab.h: Convert from misc function vector use to new minimal
5293 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
5294 the per-objfile copies.
5295 * printcmd.c: Add prototypes for local functions. Move some struct
5296 definitions around to accomodate prototypes.
5297 * printcmd.c (decode_format): Make static, change args oformat and
5298 osize to int from char.
5299 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
5300 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
5301 * printcmd.c (print_address_symbolic): Convert from misc function
5302 vector use to minimal symbol table use.
5303 * printcmd.c (address_info): Convert from misc function vector use
5304 to minimal symbol table use.
5305 * printcmd.c (delete_display, enable_display, disable_display_command):
5307 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5308 * procfs.c (fetch_core_registers): Add unused param reg_addr.
5309 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
5310 * pyr-xdep.c (store_inferior_registers): Returns void.
5311 * remote-mm.c (mm_load): symbol_file_add return value unused.
5312 * remote-nindy.c: Minor format change.
5313 * remote-vx.c (vx_load_command): symbol_file_add result unused.
5314 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
5315 * rs6000-xdep.c (store_inferior_registers): Returns void.
5316 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
5317 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
5318 vector use to minimal symbol table use.
5319 * solib.c: Add prototypes for local functions.
5320 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
5321 function vector use to minimal symbol table use.
5322 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5323 * solib.c (find_solib, shared_library_command): Make static
5324 * solib.c (read_memory, write_memory usages): Cast args.
5325 * solib.c (special_symbol_handling): Add function
5326 * source.c: Add prototypes for local functions.
5327 * source.c (select_source_symtab): Convert to scan objfiles.
5328 * source.c (open_source_file): Make static.
5329 * source.c (xrealloc usages): Cast args.
5330 * source.c (source_line_charpos): ifdef out, unused.
5331 * source.c (get_filename_and_charpos): Make static.
5332 * stack.c: Add prototypes for local functions.
5333 * stack.c (print_frame_info, frame_info): Convert from misc function
5334 vector use to minimal symbol table use.
5335 * symfile.c: Add prototypes for local functions.
5336 * symfile.c (compare_symbols): Make args const PTR's.
5337 * symfile.c (compare_psymbols, sort_pst_symbols) add.
5338 * symfile.c (sort_all_symtab_syms): Scan objfile list.
5339 * symfile.c (obsavestring): Add objfile parameter.
5340 * symfile.c (init_misc_bunches, prim_record_misc_function,
5341 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
5342 sort_misc_function_vector, compact_misc_function_vector): Remove
5343 * symfile.c (symbol_file_add_digested): Add function.
5344 * symfile.c (symbol_file_add): Returns struct objfile *.
5345 * symfile.c (symbol_file_command): Modify for state file use.
5346 * symfile.c (symfile_open): Add parameter "dumpable".
5347 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
5348 * symfile.c (load_command, add_symbol_file_command): Make static.
5349 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
5350 * symfile.c (rindex usages): Converted to strrchr.
5351 * symfile.c (allocate_psymtab): New
5352 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
5353 converted to minimal symbol table usage, but no obvious conversion.
5354 * symfile.c (free_all_symtabs): Remove.
5355 * symfile.c (_initialize_symfile): Use per-objfile info.
5356 * symfile.h: Rework the objfile structure to add per-objfile data
5357 objects (psymbol_obstack, symbol_obstack, type_obstack,
5358 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
5359 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
5360 Add prototypes to function declarations.
5361 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
5362 function vector usage to minimal symbol table usage.
5363 * symmisc.c (DEV_TTY): Define if not defined.
5364 * symmisc.c: Add local function prototypes.
5365 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
5366 printpsyms_command, print_objfiles, print_objfiles_command):
5367 Rework to use iterate_over_*
5368 * symtab.c: Add prototypes for local functions.
5369 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
5370 * symtab.c (lookup_partial_symtab): Scan through objfiles.
5371 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
5372 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
5373 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
5374 lookup_reference_type, lookup_member_type, allocate_stub_method,
5375 check_stub_method, create_array_type, smash_to_member_type,):
5377 * symtab.c (lookup_symbol): Some args are const.
5378 * symtab.h: All type related defs and structs moved to gdbtypes.h
5379 * symtab.h: Convert decls to prototypes.
5380 * target.c (noprocess): Make static.
5381 * target.h: Change decl's to prototypes.
5382 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
5383 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
5384 * utils.c (_initialize_utils): Use correct member of function union.
5385 * valarith.c: include gdbtypes.h
5386 * valops.c: include gdbtypes.h, add prototypes for local functions.
5387 * valops.c (value_push, value_arg_push, find_function_addr):
5389 * valops.c (value_string): Convert from misc function vector use
5390 to minimal symbol table use.
5391 * valops.c (check_field_in): Make arg const.
5392 * valprint.c: Add prototypes for local functions.
5393 * valprint.c (print_string): Make static
5394 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
5395 * values.c: Add prototypes for local functions.
5396 * values.c (value_headof): Convert from misc function vector to
5397 minimal symbol table.
5398 * xcoffexec.c: Add prototypes for local functions.
5399 * xcoffexec.c (exec_close, file_command, add_to_section_table):
5401 * xcoffexec.c (relocate_minimal_symbol): Add.
5402 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
5403 * xcoffread.c: Add prototypes for local functions.
5404 * xcoffread.c (sort_syms): Convert to scan objfiles.
5405 * xcoffread.c (read_xcoff_symtab): Make static.
5406 * xcoffread.c (various): Replace references to builtin types with
5407 calls to lookup_fundamental_type. Replace references to symbol_obstack
5408 and psymbol_obstack with pointers to the per-objfile copies.
5409 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
5410 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
5412 * xcoffread.c (init_stringtab): Add objfile parameter.
5413 * gdbtypes.c: New file
5414 * minsyms.c: New file
5415 * mmap-alloc.c: New file
5416 * mmap-sbrk.c: New file
5417 * objfiles.c: New file
5421 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
5423 * Check in Fred Fish's changes in these modules. Fred
5424 will make ChangeLog entries for all of them. Update VERSION
5427 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
5429 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
5431 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
5432 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
5433 value.h: Prototypes for static functions; lint.
5434 * gdbtypes.h: Empty file to ease transition.
5436 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
5438 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
5439 inferior.h, language.h, signame.h, target.h, terminal.h,
5440 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
5441 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
5443 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
5444 signame.c, sparc-xdep.c: Prototypes for all static functions.
5446 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
5447 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
5448 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
5449 Remove to_call_function and target_call_function, since it
5450 always calls the same thing (call_function_by_hand).
5451 * core.c, exec.c, solib.c: Rename target_ops sections =>
5453 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
5454 target.h: target_kill takes no args.
5455 * language.c (language_info): Scaffolding to allow briefer
5456 messages when the current language changes. FIXME.
5457 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
5458 complaints about volatile functions.
5459 * xm-sysv4.h (HAVE_MMAP): Define.
5461 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
5463 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
5464 to make prototypes for all functions declared here.
5465 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
5466 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
5467 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
5468 * ieee-float.h: Use PARAMS for prototypes; make some params const.
5469 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
5470 * m2-exp.y: Remove unused CONST; Rename OR and AND.
5471 * utils.c: Avoid declaring malloc and realloc. Lint.
5472 (request_quit): Accept signal-number parameter.
5474 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
5476 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
5477 DIE's. Add new function read_tag_pointer_type() to read them.
5479 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
5480 When creating a new user defined type, check to see if a partial
5481 type already exists, and if so, bash it to fit.
5483 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
5485 * coffread.c (decode_base_type): Pass long, not union.
5486 Fix by Eric Valette, ev@chorus.fr.
5488 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
5490 * elfread.c (elf_symtab_read): Fix code to correctly track
5491 changes in bfd for absolute symbols.
5493 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
5495 * xm-vaxbsd.h: Close off comment.
5497 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
5499 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
5501 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
5503 * mips-tdep.c (mips_print_registers): Print correct register
5504 number for double pseudo-registers.
5506 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
5508 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
5509 in the op$::OPERATOR. case. From Steven McCanne,
5510 <mccanne@horse.ee.lbl.gov>.
5512 * exec.c (set_section_name): Pass arg to exec_files_info;
5513 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
5515 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
5517 * main.c (print_gdb_version): Copyright msg: only this year.
5518 (cd_command): Avoid changing current_directory on error.
5520 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
5522 * mipsread.c (parse_partial_symbols): Handle dependencies
5523 between partial symbol tables (when not doing stabs-in-ecoff).
5524 (This used to be handled by parse_fdr, but parse_fdr was
5525 incompatible with handling stabs-in-ecoff, so the code
5526 was re-written to not use parse_fdr. Unfortunately,
5527 the logic to handle dependencies was overlooked.)
5529 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5531 * coffread.c (read_enum_type): Use the size of a target int when
5533 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
5535 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
5536 * symtab.c (lookup_reference_type, lookup_ptr_type): use
5537 TARGET_PTR_BIT to determine size of a pointer
5538 * values.c (unpack_long): when unpacking a REF or a PTR don't
5539 assume the size of the type.
5541 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
5543 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
5544 looking at its members. Improve guess between struct and union,
5545 only assuming union if multiple members have offsets of zero.
5547 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
5549 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
5550 (This is just for clarity - and one day permitting us to
5551 change FP0_REGNUM from 38 to 32, which would make more sense.)
5552 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
5553 register numbers in stabs-in-ecoff get handled correctly.
5555 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
5557 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
5558 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
5559 into BSD and Ultrix.
5561 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
5563 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
5565 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
5567 * Makefile.in: Increment version to 4.4.1.
5568 * main.c (print_gdb_version): Update copyright notice.
5570 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
5572 * mipsread.c: Prepend "struct " to the names of structure
5573 types, and similarly for enums and unions. (This used
5574 to be done, but got lost in the re-write to "guess" the
5575 difference between enum/struct/union.)
5576 Also, guess that a tag is an enum if the first member
5579 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
5581 * xm-vax.h: #ifndef ultrix around #include of endian.h and
5584 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
5586 * Projects: Patching executables is done.
5587 * Makefile.in (VERSION): Roll to gdb-4.4.
5588 * README, WHATS.NEW: Update for gdb-4.4.
5590 * symfile.c (reread_symbols): Whenever we reread one object
5591 file's symbols, we must restart the scan, because the object_files
5592 chain has been permuted.
5594 * exec.c (exec_files_info): Split out into print_section_info.
5595 Print BFD filename of each section if it's not the default one.
5596 * core.c (core_files_info): Call print_section_info.
5598 * xm-vax.h: Include a few system header files whose definitions
5599 must precede defs.h.
5600 * language.c, language.h: Make some things const.
5601 * expression.h, main.c: const spreads like ooze.
5603 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
5604 since BREAKPOINT values can be >0x80.
5606 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
5608 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
5610 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
5612 * sparc-pinsn.c: Remove kludge for preferring architectures.
5613 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
5614 and forever. Add `add' instruction to the set that get checked
5615 for a preceding `sethi' in order to print an absolute address.
5616 Corresponding changes in ../include/opcode/sparc.h needed
5617 to eliminate garbage instructions.
5619 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
5621 * mipsread.c (parse_partial_symbols): Make sure partial
5622 symbols are created for external symbols (as used to be
5623 the case). This is a bit of a pain with the mips-coff.
5624 It uses a table which points to all of the external
5625 symbols belonging to a particular FDR or psymtab.
5626 Once we've generated this table, we might as well save
5627 it, and then use it in psymtab_to_symtab_1 to find
5628 the symbols to pass to parse_external().
5629 * symfile.c, symfile.c: New function start_psymtab_common
5630 to share the common parts of allocating a new psymtab
5631 for dbxread, mipsread (and later dwarfread). Its code
5632 was pulled out from start_psymtab in dbxread.c.
5633 * dbxread.c (start_psymtab): Use start_psymtab_common().
5635 * valprint.c (val_print): If there is an error when trying
5636 to print a string, check to see if there really is a problem
5637 by reading just one character. If that works, assume
5640 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
5642 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
5643 cypress, v8 mnemonics in that order.
5645 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
5647 * sparc-pinsn.c: Put the qsort() back in.
5649 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
5651 * findvar.c (read_register, write_register): Handle machines
5652 where REGISTER_TYPE is not the same size as "int".
5654 Handle debug symbols in dynamically loaded (relocated) code:
5656 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
5657 offset to process_one_symbol.
5658 (process_one_symbol): Take new offset parameter. Add it into
5659 appropriate symbol types to relocate symbols to loaded addresses.
5660 Handle all possible symbol types, and complain() about types that
5661 we don't expect to see.
5662 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
5663 process_one_symbol (FIXME, should pass real offset).
5667 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
5669 (set_breakpoint, break_command_1, until_break_command,
5670 catch_command_1, breakpoint_re_set_one): Use it.
5671 * symtab.h (resolve_sal_pc): Declare.
5672 * infcmd.c (jump_command): Use resolve_sal_pc.
5674 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
5676 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
5678 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
5680 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
5681 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
5682 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
5684 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
5686 * dbxread.c (process_one_symbol): Make a first cut at handling
5687 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
5689 * symtab.c (find_pc_line): Fix stepping into and out of #included
5692 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
5694 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
5695 no longer any need to copy ../include/opcode/* into gdb.
5697 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
5699 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
5701 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
5703 * valprint.c (type_print_base, type_print_method_args):
5704 Print C++ constructor methods without bogus "return type."
5706 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
5708 * infptrace.c (child_xfer_memory): Parameter "target" should
5709 be a pointer to a structure, not the entire structure.
5711 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
5713 * depend: Convert the couple of references to ansidecl.h that
5714 used the local gdb version to use the ../include version.
5716 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
5719 (child_xfer_memory): Takes pointer to a struct, not entire struct.
5720 (inferior_proc_init): Fix non-ANSI version of args.
5721 (attach): Call print_sys_errmsg with correct number of args.
5722 (mappingflags): Make static, does not need to be global.
5724 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
5725 not the entire struct itself.
5727 * valops.c (value_assign): Cast some args to modify_field() and
5728 {read,write}_register_bytes() correctly.
5730 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
5732 * Makefile.in (MALLOCSRC): Removed reference to removed local
5735 * dwarfread.c (list_in_scope): Needs an initial value, use file
5738 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
5740 * main.c (main): Make option_index local to keep new getopt happy.
5741 main.c, solib.c, Makefile.in: Update copyright notices.
5743 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
5745 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
5747 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
5749 * Makefile.in (HFILES): Add partial-stab.h.
5751 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
5753 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
5754 New files for stratus. Not complete enough to actually build
5755 on the Stratus machine; that awaits copyright assignment for
5758 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
5759 for getting custom flags into CFLAGS when doing makes.
5761 * configure.in: Add config information for stratus.
5763 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
5765 * dbxread.c (process_one_symbol): Pass address of structure
5766 to complain(), rather than the whole structure.
5768 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
5770 * solib.c (solib_add_common_symbols): Only compile in when not
5771 using SVR4 style shared libraries.
5773 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
5775 * dwarfread.c (locval): Add offreg flag to indicate location
5776 values that are computed off a base register.
5778 * dwarfread.c (new_symbol): Rework TAG_global_variable and
5779 TAG_local_variable cases to account for static variables
5780 within function scopes.
5782 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
5784 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
5785 doesn't exist on some systems.
5787 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
5788 nexting over recursive function calls.
5790 * target.c (target_read_string): Create this routine to read null
5791 terminated strings from the target. It deals with running off the
5792 end of memory elegantly as well. solib.c (find_solib): Use
5793 target_read_string() to avoid problems with running off the end of
5796 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
5797 that reference pgrp_inferior.
5799 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
5801 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
5802 mips-tfile has been hacked to act more "traditionally."
5803 * dbxread.c: Fixed typo in comment.
5805 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
5807 * mips-tdep.c (mips_skip_prologue): Add some number of
5808 'sw' instructions before 'addiu' adjusts the stack.
5810 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
5812 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
5813 freescope, buildblock closescope, record_line, add_symbol_to_list,
5814 gatherblocks, make_blockvector): Extensive changes to switch
5815 to generic symbol table building code in buildsym.c. Remove
5816 scope tree structures and functions, symbol table building
5817 functions, and lots of other small changes.
5819 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
5820 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
5822 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
5824 * buildsym.c (cleanup_undefined_types): Add support for enums.
5825 This fixes the 'GDB internal error. cleanup_undefined_types with
5828 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
5830 * dbxread.c: detect gcc2 compilations.
5832 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
5834 * sparc-pinsn.c: Rename bitfields that overlap with macro names
5835 in ../include/opcode/sparc.h.
5837 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
5839 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
5840 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
5841 to reflect actual locations of opcode files, so TAGS target will
5844 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
5846 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
5849 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
5850 dereferencing to access the correct elements.
5852 * valops.c (value_addr): Declare return type of external func
5855 * xcoffread.c: Undefine next_symbol_text before redefining it.
5857 For older changes see ChangeLog-9091
5863 version-control: never