1 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
3 * convex-xdep.c, hppab-nat.c, i860-tdep.c, infptrace.c: Remove
4 decl for attach_flag, it now lives in inferior.h.
5 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
6 Make most functions static.
7 * hppah-nat.c: General cleanups, remove BSD specific code (since
8 that all lives in hppab-nat.c).
9 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
10 Change sense of test against inside_entry_file(). This fix is
12 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
13 to read/write_register_bytes().
15 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
17 * mipsread.c (parse_symbol): When checking whether a structured
18 type is an enum, check qualifiers of its first member, as well as
19 the base type of the member. Bug found and fixed by John M.
20 Farrell, <farrell@fjord.reo.dec.com>.
22 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
23 * remote-vx.c: Don't include vx-share/reg.h.
24 * vx-share/ptrace.h: Reproduce from scratch.
25 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
26 * Makefile.in: Remove references to removed files, and to removed
27 29k-share directories.
29 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
31 * c-lang.c (_initialize_c_language): Name changed from
33 * m2-lang.c (_initialize_m2_language): Name changed from
35 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
36 it is no longer inside m2-exp.y, where it was remapped by Makefile.
37 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
38 expression parsing into c-lang.c and m2-lang.c respectively.
39 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
40 m2-exp.y respectively.
41 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
42 and m2-* files respectively.
43 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
44 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
45 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
46 * expression.h (struct block): Forward declaration for prototypes.
47 * language.h (struct objfile): Forward declaration for prototypes.
48 **** start-sanitize-chill ****
49 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
50 * Makefile.in (HFILES): Add ch-lang.h.
51 * Makefile.in (OBS): Add ch-lang.o.
52 * ch-exp.y: Migrate code that has nothing to do with expression
53 parsing into ch-lang.c.
54 * ch-lang.c: New file, code migrated from c-exp.y.
55 * ch-lang.h: New file, internal interface between ch-* files.
56 * ch-lang.c (_initialize_chill_language): Name changed from
57 _initialize_chill_exp.
58 **** end-sanitize-chill ****
60 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
61 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
62 * config/amix.mh (NATDEPFILES): Add.
63 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
66 * dwarfread.c (decode_subscr_data): Remove spurious test that
67 accepted only integer subscript types. We don't do anything
68 with the type at the moment anyway.
70 **** start-sanitize-chill ****
71 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
73 * ch-exp.y (match_character_literal): Fix case where no
74 match at all is found.
75 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
76 width types. For example, "INT" is always 2 bytes regardless
77 of the values of any TARGET_*_BIT macros. So use explicit
78 numeric sizes for the types.
79 **** end-sanitize-chill ****
81 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
83 * c-exp.y (c_create_fundamental_type): New function to create
84 language specific fundamental types for C.
85 * m2-exp.y (m2_create_fundamental_type): New function to create
86 language specific fundamental types for Modula 2.
87 * c-exp.y (c_language_defn, cplus_language_defn): Add
88 c_create_fundamental_type to language struct initializers.
89 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
90 to language struct initializers.
91 * dwarfread.c (expression.h, language.h): Include.
92 * dwarfread.c (ftypes): New array to hold fundamental types
93 for current compilation unit.
94 * dwarfread.c (cu_language_defn): New pointer to language
95 struct for language of current compilation unit.
96 * dwarfread.c (dwarf_fundamental_type): New function to
97 create/lookup fundamental types.
98 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
99 * dwarfread.c (throughout): Replace lookup_fundamental_type
100 with dwarf_fundamental_type.
101 * dwarfread.c (read_file_scope): Zero out ftypes for each new
102 compilation unit (may be different language or different objfile).
103 * gdbtypes.c (lookup_fundamental_type): Move actual type
104 creations into language specific fundamental type creation
105 functions and call via create_fundamental_type. Add comment
106 about this function being obsolescent.
107 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
108 sized signed and unsigned integers.
109 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
110 * language.c (language_def): New function to lookup a language
111 struct given it's enumeration.
112 * language.h (struct language_defn): Add la_fund_type, a pointer
113 to a function that creates fundamental types for this language.
114 * language.h (create_fundamental_type): New macro to create
115 fundamental types based on the current language.
116 * language.h (language_def): Add prototype.
117 * language.c (unk_lang_create_fundamental_type): New function
118 for initializing language structs, calls error if called.
119 * language.c (unk_language_defn, auto_language_defn,
120 local_language_defn): Use unk_lang_create_fundamental_type.
121 **** start-sanitize-chill ****
122 ch-exp.y (chill_create_fundamental_type): New function.
123 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
124 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
125 **** end-sanitize-chill ****
127 **** start-sanitize-chill ****
128 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
130 * dwarfread.c (CHILL_PRODUCER): Add producer string for
132 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
133 as GCC_PRODUCER and GPLUS_PRODUCER.
134 **** end-sanitize-chill ****
136 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
138 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
141 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
143 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
144 rather than '$'. This particular piece of braindamage is
145 spreading like ooze. It's now infected libiberty, deja-gnu,
147 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
148 hardwired '$' character.
150 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
152 (Changes to break incredibly ugly, unmaintainable 750 line
153 read_struct_type function up into managable pieces.)
154 * Makefile.in (VERSION): Bump to 4.7.3.
155 * stabsread.c (struct field_info): Local struct definition.
156 * stabsread.c (read_member_functions, read_struct_fields,
157 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
158 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
159 functions from fragmented read_struct_type.
160 * stabsread.c (stabs_general_complaint): Catchall complaint.
161 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
162 symbol name continuation code. Use macro throughout.
163 * stabsread.c (various places): Replace add-one-to-pointer
164 with pointer increment.
165 * stabsread.c (read_type): Retain function local copy of type
166 descriptor. Rearrange code calling read_struct_type() to match
168 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
169 a single blank as the name of nameless enumerations. Recognize
170 this special case and set nameless flag.
171 **** start-sanitize-chill ****
172 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
174 * ch-exp.y (access_name): New non-terminal token and
176 * ch-exp.y (general_procedure_name): Now a terminal token.
177 * ch-exp.y (location): Expand production.
178 * ch-exp.y (match_simple_name_string): New function.
179 * ch-exp.y (yylex): Call match_simple_name_string and return
180 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
181 **** end-sanitize-chill ****
183 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
185 * munch: Backslash escape vertical bar characters inside
186 grep patterns since they have special meaning for some greps.
187 * parse.c (write_exp_string): Complete rewrite to store string
188 contants as a leading explicit length, followed by the string data,
189 followed by a trailing explicit length.
190 * eval.c (evaluate_subexp), expprint.c (print_subexp),
191 parse.c (length_of_subexp), parse.c (prefixify_subexp):
192 Use recorded explicit length of strings in expression elements,
193 rather than strlen. Adjust code to skip over strings stored in
194 expression elements, and code to access strings, to account for
195 new leading explicit size expression element.
196 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
197 0, to avoid negative expression element indices.
198 * valops.c (search_struct_method): Minor whitespace change.
200 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
202 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
203 which together maintain a dynamically expandable static buffer
204 for the lexer to use when translating C strings to their internal
205 form (other future uses possible). Fix parsing of C style strings
206 to do the normal C style input conversions of escaped character
208 * valops.c (value_string): Remove translation of escaped
209 character sequences, now done in C expression parser.
210 * language.h (PRINT_LITERAL_FORM): New macro that takes character
211 and decides if it should be printed in literal form or some other
212 form, based on it's ASCII value and setting of sevenbit_strings.
213 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
214 macro, change indentation style.
215 **** start-sanitize-chill ****
216 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
217 * ch-exp.y (chill_printstr): First cut at real function instead
219 **** end-sanitize-chill ****
221 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
223 * nindy-share/stop.h: fixed bogus comment-end in copyright message
225 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
227 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
229 * defs.h (sevenbit_strings): Add declaration.
230 * defs.h (printchar): Replace with gdb_printchar.
231 * language.h (language_defn): Add new function pointers
232 la_printchar and la_printstr, to do language dependent
233 printing of characters and strings.
234 * language.h (local_printchar, local_printstr): New macros
235 to call language dependent functions pointed to by la_printchar
236 and la_printstr respectively.
237 * c-exp.y (emit_char, c_printchar, c_printstr): New language
238 dependent functions for printing characters and strings.
239 * c-exp.y (c_language_defn, cplus_language_defn): Add
240 c_printchar and c_printstr.
241 * command.c (do_setshow_command): Rename printchar use to
243 * expprint.c (print_subexp): Replace C style string output
244 with call to local_printstr.
245 * language.c (unk_lang_printchar, unk_lang_printstr):
246 New stubs, currently errors.
247 * language.c (unknown_language_defn, auto_language_defn,
248 local_language_defn): Add unk_lang_printchar and
250 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
251 language dependent functions to print characters and strings.
252 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
253 * utils.c (printchar): Renamed to gdb_printchar.
254 * valprint.c (print_string): Remove prototype, function moved
255 to c-exp.y, where it becomes c_printstr.
256 * valprint.c (print_max): Made global for reference from the
257 language dependent printing routines in *-exp.y.
258 * valprint.c (repeat_count_threshold): New variable with function
259 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
260 Change all references to old macro to references to new variable.
261 * valprint.c (value_print, val_print): Replace calls to
262 print_string with calls to local_printstr.
263 * valprint.c (val_print): Replace C style character printing
264 with call to local_printchar.
265 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
266 * valprint.c (_initialize_valprint): Add add_show_from_set
267 call for setting up repeat_count_threshold as print variable.
268 **** start-sanitize-chill ****
269 * ch-exp.y (decode_integer_value): New function.
270 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
271 * ch-exp.y (chill_printchar, chill_printstr): New language
272 dependent functions for printing characters and strings.
273 * ch-exp.y (chill_language_defn): Add chill_printchar and
275 **** end-sanitize-chill ****
277 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
279 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
280 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
281 (print_gdb_version): New arg is stdout or stderr. Callers changed.
283 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
285 * remote-vx.c (vx_kill): just warn if we can't contact the board,
286 and assume the process has been killed.
288 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
290 * remote-udi.c (udi_open): Reset vars so that user can re-run
291 programs without leaving GDB.
292 * (many routines): Slightly improve error handling.
293 * (download): Zero out BSS by longs instead of bytes to avoid
294 timeouts in real hardware.
295 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
296 that connection is no longer in use after shutdown() of socket.
297 This keeps GDB from dying of a SIGPIPE when you issue multiple
298 `target udi' commands.
300 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
302 * language.h (language_format_info): New structure to bundle
303 local formatting information.
304 * language.h (language_defn): Replace individual format info
305 with language_format_info structs.
306 * language.h (local_*_format, local_*_format_prefix,
307 local_*_format_specifier, local_*_format_suffix): New macros
308 for binary/octal/decimal/hex formats to access info elements.
309 * c-exp.y (c_language_defn): Update for new format handling.
310 * m2-exp.y (m2_language_defn): Update for new format handling.
311 * dbxread.c (language.h): Include for partial-stab.h use.
312 * mipsread.c (expression.h, language.h): Include for
314 * defs.h (local_hex_format, local_hex_format_custom,
315 local_hex_string, local_hex_string_custom): Move to language.h.
316 * language.c (local_hex_format_custom, local_hex_string,
317 local_hex_string_custom, local_octal_format_custom): Use new
319 * language.c (unknown_language_defn, auto_language_defn,
320 local_language_defn): Update for new format handling.
321 * printcmd.c (print_scalar_formatted): Use new macros
322 to access decimal and binary format info for printing.
323 **** start-sanitize-chill ****
324 * c-exp.y (chill_language_defn): Update for new format handling.
325 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
326 * ch-exp.y (decode_integer_literal): Add function
327 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
328 * ch-exp.y (builtin_type_chill_char): Add definition.
329 * gdbtypes.h (builtin_type_chill_char): Add declaration.
330 **** end-sanitize-chill ****
332 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
334 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
336 (aix_framedata): added nosavedpc field.
337 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
339 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
340 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
341 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
342 instructions as function_frame_info does. Expand special case of
343 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
345 (pop_frame): Add 4 rather than sizeof (int) to avoid host
347 (function_frame_info): Set frameless if the function has no frame,
348 and set nosavedpc if the PC was not saved. Handle gcc generated
349 stfd 31,-4(31); st 31, -12(31) correctly.
350 (frameless_function_invocation): New second argument pcsaved; if 0
351 return whether the function has a frame, if 1 return whether the
353 (frame_initial_stack_address): Correct typo: cache registers for
354 callee_fi, not for fi, (avoids reading garbage memory locations).
356 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
358 * infrun.c (wait_for_inferior (just before step_over_function
359 label)): Change test for stepping into subroutine to check for the
360 presence of line number info. This makes stuff compiled with -g1
361 cause GDB to not lose control when stepping.
363 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
364 Improve comments as well.
366 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
368 * Makefile.in (VERSION): Bump to 4.7.2
369 * symtab.c (find_pc_symtab): Fix return of random value
371 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
372 Makefile since it contains sed patterns used in generation.
373 Add sed pattern to also delete #include of any malloc.h.
374 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
375 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
376 function names to conform to K&R terminology with respect to
377 logical and bitwise operators:
378 UNOP_ZEROP => UNOP_LOGICAL_NOT
379 UNOP_LOGNOT => UNOP_COMPLEMENT
380 BINOP_LOGAND => BINOP_BITWISE_AND
381 BINOP_LOGXOR => BINOP_BITWISE_XOR
382 BINOP_LOGIOR => BINOP_BITWISE_IOR
383 BINOP_AND => BINOP_LOGICAL_AND
384 BINOP_OR => BINOP_LOGICAL_OR
385 PREC_OR => PREC_LOGICAL_OR
386 PREC_AND => PREC_LOGICAL_AND
387 PREC_LOGIOR => PREC_BITWISE_IOR
388 PREC_LOGXOR => PREC_BITWISE_XOR
389 PREC_LOGAND => PREC_BITWISE_AND
390 value_zerop() => value_logical_not()
391 value_lognot() => value_complement()
392 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
393 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
394 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
395 and is nonexistant in some SVR4 based systems.
396 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
397 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
399 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
400 * source.c (source_info): Fix minor nits, print "1 line" rather
401 than "1 lines", and "language is <lang>".
402 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
403 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
404 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
406 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
407 **** start-sanitize-chill ****
408 * ch-exp.y: New expression parser, for GNU-Chill.
409 * defs.h (enum language): Add language_chill.
410 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
411 LANG_MODULA2 a recognized language.
412 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
413 Chill as well as Modula-2.
414 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
415 builtin_type_chill_ulong, builtin_type_chill_real): Add.
416 * language.c (set_language_command): Add chill.
417 * language.c (binop_result_type, integral_type, character_type,
418 boolean_type, structured_type, value_true, binop_type_check):
419 Add language_chill cases.
420 * language.h (_LANG_chill): Define.
421 * symfile.c (deduce_language_from_filename): Recognize the
422 filename extensions ".chill", ".c186", and ".c286" for Chill.
423 * valprint.c (typedef_print): Add case for language_chill.
424 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
425 * Makefile.in (YYFILES): Add ch-exp.tab.c.
426 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
427 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
429 * Makefile.in (distclean): Add target ch-exp.tab.c.
430 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
431 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
432 * eval.c (evaluate_subexp): Add OP_BOOL case.
433 * expprint.c (print_subexp): Add OP_BOOL case.
434 **** end-sanitize-chill ****
436 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
438 * infcmd.c (set_environment_command): Avoid skipping first
439 char of env value if an '=' appears in it. Bug report and fix
440 by Mark Jungerman, <maj@lucid.com>.
442 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
444 * infcmd.c (step_over_calls): Improve comments.
445 * symtab.c (find_pc_psymtab): Clean up a bit.
446 * (find_pc_symtab): Fix comments, clean up code.
447 * (find_pc_line): General cleanups, efficiency improvements.
448 Also, don't return garbage when some line info exists, but there
451 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
453 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
454 member, and the stat pointer passed to vmap_symtab was NULL, the
455 wrong vmap entries would be modified. Fixes behavior where
456 attempting to load symbols for a module with no member would mess
457 up already read in symbols.
459 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
461 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
462 29k-share/dfe/mini2udi.o.
463 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
464 * alldeps.mak, depend: Update to deal with removal of
465 aforementioned files.
466 * remote-udi.c: Major cleanups. Clean up udi_open and drop
467 requirement for useless 'program' argument. Clean up
468 udi_create_inferior, and udi_load to call common download()
469 routine. Create download routine to load remote hosts directly
470 (with the help of BFD) so that we don't need yank.c and
472 Fix udi_detach to call UDIDisconnect with
473 the right arguments. Clean up udi_resume, don't assign tip_error
474 twice. Clean up udi_wait, straighten out status codes. Make
475 udi_kill really work.
477 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
479 * c-exp.y: separated host/target idea of integer type size,
480 removed redundant parse rules. (YYSTYPE): added typed_val, removed
481 UINT and CHAR rules. (parse_number): work out the targetwise type
482 of a number based upon it's size and qualifiers. (yylex): chars
483 are now treated the same way as ints.
485 * source.c (indentify_source_line): don't core dump if wanted
486 line is larger than number of lines in source. (can happen when
487 coff gets confused about #included source).
489 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
491 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
492 when debugging a program with 100 shared libraries.
494 * solib.c (solib_map_sections): Always close the BFD we open.
495 Free all malloc'd storage we allocate, too, including error cases.
496 (struct so_list): Remove unused so_bfd member.
497 (clear_solib): Don't bother closing so_bfd.
499 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
500 cacheable. `So many symbol files, so little file descriptors.'
502 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
504 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
505 Stubs should stand alone as much as possible.
507 * source.c (show_directories): Avoid printf_filtered length prob
508 pointed out by Jonathan Stone.
510 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
511 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
512 <Lee_Cooprider@vos.stratus.com>.
514 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
516 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
517 struct, not struct itself.
518 * serial.h (serial_restore): Fix prototype, takes pointer not
521 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
523 * Makefile.in (depend): Add nm.h to the list of things to fixup.
524 * depend: Redo, to fixup nm.h problems with *-tab.c files.
526 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
528 * i386-stub.c: Remove ansidecl.h and the few uses of it.
529 Stubs should stand alone as much as possible.
531 * README: Add remote-es1800.c and remote-st2000.c to table.
532 * go32-nat.c: Remove, there is no native go32 support.
533 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
535 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
537 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
538 new routines to deal with sending SIGINTs to attached processes
539 when the user interrupts the controlling GDB.
540 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
541 the aforementioned routines when waiting for the attached process.
543 * elfread.c, mipsread.c: Include <string.h>.
544 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
545 * serial.h: Add prototype for serial_restore().
547 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
549 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
550 minimal_symbol_count, because the NULL symbol is not included in
551 the count. This prevented this function from finding the last
554 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
556 * dbxread.c (process_one_symbol): if not defined
557 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
558 the start of the function, not just after N_FUN.
560 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
562 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
563 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
564 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
565 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
566 file. Remove preprocessor defines that previously did remapping.
568 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
570 * infcmd.c (run_command): Avoid long calls to printf_filtered.
571 Bug fix courtesy of Alexander Klaiber.
573 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
575 hp300 native support (hp300hpux untested).
577 * hp300ux-xdep.c: removed.
578 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
579 * xm-hp300hpux.h: updated copyright.
580 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
581 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
582 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
583 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
584 fork-child.o coredep.o corelow.o.
585 (NAT_FILE, NATDEPFILES): new macros.
586 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
587 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
589 (NAT_FILE, NATDEPFILES): new macros.
590 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
592 Vax ultrix native support.
594 * nm-vax.h: new file.
595 * Makefile.in (HFILES): added nm-vax.h.
596 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
597 coredep.o corelow.o removed.
598 (NAT_FILE, NATDEPFILES): new macros.
599 * xm-vax.h: updated copyright.
600 (REGISTER_U_ADDR): removed.
602 Apollo native support (untested).
604 * Makefile.in (HFILES): added nm-apollo68[bv].h.
605 * a68v-nat.c, nm-apollo68[bv].h: new files.
606 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
607 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
608 * a68v-xdep.c: removed.
609 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
610 inftarg.o fork-child.o a68v-xdep.o.
611 (NAT_FILE, NATDEPFILES): new macros.
613 * defs.h: include nm.h.
614 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
615 sparc-tdep.c, : do not include nm.h.
616 * doc/gdbint.texinfo: nm.h now included in defs.h.
618 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
620 * Makefile.in (VERSION): 4.7.1 post release!
622 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
624 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
626 * Makefile.in (VERSION): gdb-4.7 release.
627 * README: Update for gdb-4.7.
629 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
631 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
634 * alldeps.mak, depend: Update.
636 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
638 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
640 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
641 causes problems in setting breakpoint in the right place in
642 functions with `float' args which are passed as doubles.
643 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
644 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
646 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
648 * Makefile.in (HFILES): Add nm-i386sco.h.
649 * dwarfread.c: include <sys/types.h> for SCO.
650 * infptrace.c: Don't include ptrace.h under SCO.
651 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
653 * config/i386v.mt: Add exec.o to TDEPFILES.
655 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
657 * i386v-nat.c: Remove space from front of #endif.
658 * irix4-nat.c: Remove externs of registers[], include inferior.h
660 * mips-nat.c: Explicitly initialize zerobuf to 0!
661 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
662 Always setup fci->frame, even if it's non-zero. Too many places
663 depend upon this behavior (and I have to get a release out the
665 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
666 processing_gcc_compilation if we find the embedded stabs marker.
667 This fixes several bugs with finding the location of short or char
668 function parameters passed on the stack.
670 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
672 Native support for sun4sol2.
674 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
675 * nm-sysv4.h: new file.
676 * Makefile.in (HFILES): added nm-sysv4.h.
677 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
678 (NAT_FILE, NATDEPFILES): new macros.
679 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
681 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
683 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
684 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
686 * Makefile.in (VERSION): Tick to 4.6.9.
688 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
690 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
691 definition, replace with portable one.
692 * remote-nindy.c: Lint.
693 (nindy_wait): Return type is int, result is inferior_pid.
694 * symmisc.c (dump_psymtab): Only print section_offsets if set.
695 (initialize_symmisc): Remove empty function.
696 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
697 Remove obsolete, misspelled macro.
698 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
699 (all @node commands): Use new form to avoid nitpicking errors.
700 * doc/gdbint.texinfo: Document host/native/target split.
702 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
704 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
706 * xm-mips.h (offsetof): Don't define this if __STDC__.
708 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
710 umax native support (untested).
712 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
714 (NAT_FILE, NATDEPFILES): new macros.
715 * config/umax.mt (TDEPFILES): removed exec.o.
716 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
717 removed to nm-umax.h.
718 * nm-umax.h: new file.
719 * Makefile.in (HFILES): added nm-umax.h.
721 hppa native support (untested).
723 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
724 (NAT_FILE, NATDEPFILES): new macros.
725 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
726 * config/hppahpux.mt (TDEPFILES): removed exec.o.
727 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
728 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
729 * hppa[bh]-xdep.c: removed.
730 * hppa[bh]h-tdep.c: do not include ptrace.h.
731 * Makefile.in (HFILES): added nm-hppa[bh].h.
733 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
735 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
737 * mips-nat.c: Straighten out include files. Work around
738 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
741 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
743 * mips-nat.c (fetch_core_registers, register_addr): Copy from
744 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
745 backtraces from core files work.
746 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
747 Functions are now defined in mips-nat.c.
749 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
751 * remote-hms.c: Disable all uses of serial_nextbaudrate and
752 serial_default_name().
754 * remote-hms.c, ser-go32.c, serial.h: Change from
755 serial_timedreadchar() to new serial_readchar().
757 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
759 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
761 * c-exp.y: Moved handling of 'const' and 'volatile' from
762 <type> to <typebase>. This removes 2 conflicts.
764 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
766 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
767 from breakpoint table when reseting breakpoints.
769 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
771 Native support cleanup and corefile fixes for i386 SVR4 systems.
773 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
774 fill_fpregset): Moved to i386v4-nat.c
775 * i386v4-nat.c, nm-i386v4.h, : New files.
776 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
777 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
778 change i386v-nat.o to i386v4-nat.o.
780 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
782 Miscellaneous 386 configs updated.
784 * config/i386aout.mt (TDEPFILES): removed exec.o.
785 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
786 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
787 (NAT_FILE, NATDEPFILES): new macros.
788 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
789 config/i386v4.mt (TDEPFILES): removed exec.o.
790 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
791 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
792 (NAT_FILE, NATDEPFILES): new macros.
793 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
794 fork-child.o coredep.o corelow.o i386-xdep.o.
795 (NAT_FILE, NATDEPFILES): new macros.
797 Native support cleanup for i386bsd (untested).
799 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
800 * config/i386bsd.mh (NATDEPFILES): added exec.o
801 * tm-i386bsd.h (FLOAT_INFO): removed.
802 * nm-i386bsd.h (FLOAT_INFO): added.
804 Native support for i386v (untested).
806 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
807 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
808 (NAT_FILE, NATDEPFILES): new macros.
809 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
810 * i386-xdep.c: removed.
811 * Makefile.in (HFILES): added nm-i386v.h
812 * i386v-nat.c, nm-i386v.h: new file.
813 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
815 * tm-i386v.h (FLOAT_INFO): removed.
817 Native support for linux (untested).
819 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
820 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
821 (NAT_FILE, NATDEPFILES): new macros.
822 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
823 * Makefile.in (HFILES): added nm-linux.h.
824 * nm-linux.h: new file.
825 * xm-linux.h: updated copyright. cleaned up formatting.
826 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
828 Native support for sun386 (untested).
830 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
831 fork-child.o sun386-xdep.o.
832 (NAT_FILE, NATDEPFILES): new macros.
833 * config/sun386.mt (TDEPFILES): removed exec.o.
834 * Makefile.in (HFILES): added nm-sun386.h.
835 * sun386-nat.c, nm-sun386.h: new file.
836 * sun386-xdep.c: removed.
837 * xm-sun386.h: updated comment and copyright.
838 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
841 Native support for i386mach (untested).
843 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
844 fork-child.o mach386-xdep.o.
845 (NAT_FILE, NATDEPFILES): new macros.
846 * Makefile.in (HFILES): added nm-i386mach.h.
847 * nm-i386mach.h, i386mach-nat.c: new files.
848 * mach386-xdep.c: removed.
849 * xm-i386mach.h: updated copyright.
850 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
853 Native separation for go32 (untested).
855 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
856 * go32-nat.c: new file.
857 * go32-xdep.c (call_ptrace, child_resume,
858 fetch_inferior_registers, store_inferior_registers,
859 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
861 Native support for m88k (untested).
863 * Makefile.in (HFILES): added nm-m88k.h
864 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
865 FETCH_INFERIOR_REGISTERS): removed.
866 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
867 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
868 (NAT_FILE, NATDEPFILES): new macros.
869 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
870 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
871 * m88k-xdep.c: removed.
873 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
875 * i386b-nat.c: Comment changes.
876 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
878 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
880 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
882 Avoid longjmp()-catching compilation errors in cross-ports.
884 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
885 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
886 Move from mips-tdep.c and tm-{irix3,mips}.h.
887 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
889 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
892 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
893 (fetch_core_registers): Fix bfd_seek arguments.
895 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
897 Make core files work again (add back the `core' target).
899 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
900 (NATDEPFILES): Add corelow.o.
901 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
904 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
905 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
906 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
907 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
908 appears. FIXME, these should be moved to NATDEPFILES for native
911 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
913 Ultra3 host/target/native split. (untested).
915 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
916 (fetch_register, fetch_inferior_registers,
917 store_inferior_registers, fetch_core_registers): removed to
919 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
921 * Makefile.in (HFILES): added nm-ultra3.h.
922 * nm-ultra3.h, ultra3-nat.c: new files for native support.
923 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
925 (NAT_FILE, NATDEPFILES): new macros for native support.
926 * config/ultra3.mt (TDEPFILES): exec.o removed.
928 * xm-vaxult.h: add MEM_FNS_DECLARED.
930 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
932 * Makefile.in (VERSION): Roll to 4.6.8.
933 (OBS): Put version.o first, so Makefile rebuild happens early.
935 * command.h: Publicize prototype for not_just_help_class_command.
936 * command.c: Remove proto.
937 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
938 output. Move "maint info" from class info to class maintenance,
940 * infrun.c: Move "stop" to class_obscure, and give it a
941 function so it will not be seen as a global help topic. FIXME,
942 it should be possible to set these attributes independently.
944 * core.c (core_command): Make nicer error message for no core support.
946 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
948 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
949 (elfstab_build_psymtabs): staboffset and stabstroffset args are
951 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
952 (scan_compilation_units): Punt unused filename arg. dbfoff,
953 lnoffset, and curlnoffset are file_ptr's now.
954 (dwarf_build_psymtabs): Drop desc and filename args; use
955 objfile. dbfoff and lnoffset are file_ptr's now.
956 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
957 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
958 (elf_symfile_read): Skip desc and filename args to
959 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
960 * gdb-stabs.h: Use file_ptr rather than off_t.
961 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
962 compile-time debug check that someone turned off as "unused".
963 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
964 * symfile.h: Update dwarf_build_psymtabs and
965 elfstab_build_psymtabs prototypes.
966 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
967 Use file_ptr offsets. bfd_seeks use L_SET.
969 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
971 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
972 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
973 value so that demangler won't be invoked. This greatly speeds up
975 * mips-tdep.c (mips_pop_frame): Rewrite handling of
976 linked_proc_info so that it properly deallocates the appropriate
977 item after it is done with it instead of before.
978 * Don't pass bogus frame pointer to create_new_frame(). Just
979 leave it as zero so that lower level code will figure out the
982 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
984 Sony News native support.
986 * Makefile.in (HFILES): added nm-news.h.
987 * nm-news.h: new file.
988 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
989 fork-child.o coredep.o to NATDEPFILES.
990 (NAT_FILE, NATDEPFILES): new macros for native support.
991 * config/news.mt (TDEPFILES): removed exec.o.
993 * remote-vx.c: remove redundant include of sys/time.h.
995 * infrun.c: include ctype.h. Otherwise some machines result in
996 undefined for isdigit.
998 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
1000 * configure.in: Convert m68k entries to m68* entries to handle
1001 all the various m68xxx hosts and targets.
1002 * config/news1000.mt: No longer needed, same as news.mt.
1004 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1006 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
1008 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
1010 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
1011 nm-sun2.h, nm-mips.h.
1013 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
1015 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
1017 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
1019 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
1021 * xm-hppah.h: if __STDC__ is not defined, define
1023 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
1024 compiler; see the comment in the file.
1026 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
1028 First cut at support for all BSD variants on 386.
1030 * tm-i386bsd.h, xm-i386bsd.h: New config files.
1031 * i386b-nat.c: New native support file.
1032 * configure.in: Add host and target for i[34]86-*-bsd*.
1033 * config/i386bsd.mh, config/i386bsd.mt: New config files.
1035 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1037 Sun2 native support (untested).
1039 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
1040 REGISTER_U_ADDR): removed to nm-sun2.h.
1041 * nm-sun2.h: new file.
1042 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
1043 fork-child.o sun3-xdep.o removed.
1044 (NAT_FILE, NATDEPFILES): new macros.
1046 Mips native support. Decstation and iris4 have been tested.
1049 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1050 fill_fpregset): removed to irix4-nat.c
1051 * mips-xdep.c: removed.
1052 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
1054 * procfs.c: include nm.h.
1055 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
1056 * xm-irix4.h: bump copyright.
1057 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
1058 PROC_NAME_FMT): removed.
1059 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
1060 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
1061 (NAT_FILE, NATDEPFILES): new macros for native support.
1062 (CC): supply default compiler switches.
1063 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
1064 fork-child.o coredep.o.
1065 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
1067 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
1068 fork-child.o mips-xdep.o coredep.o.
1069 (NAT_FILE, NATDEPFILES): new macros for native support.
1071 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1073 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
1074 (NATDEPFILES): added fork-child.o
1075 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
1076 (NATDEPFILES): added fork-child.o
1077 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
1078 (NATDEPFILES): added fork-child.o
1080 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
1082 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
1083 by using puts_filtered instead.
1085 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1087 * remote-nindy.c (nindy_load): Replacement version from Steve
1088 Chamberlain, doesn't require forking to run "strip" or "sx".
1090 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
1092 * Makefile.in (HFILES): Add nm-*.h files.
1094 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1096 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
1097 (NATDEPFILES): added fork-child.o.
1099 * doc/gdbint.texinfo: document a few more macros, create new
1100 section for native macros.
1102 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
1104 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
1105 resolution of copyright issues.
1107 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
1109 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
1110 subdir gets configured.
1112 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
1114 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
1116 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
1117 searching for a "bfd_strip" program. Also, fixed up arguments
1118 passed to that program.
1120 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
1121 which is now used for something else. Rewrite description of
1122 associated parameters to match how gdb does it now.
1123 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
1125 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
1127 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1129 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
1132 * inferior.h (proc_signal_handling_change): prototype removed.
1133 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
1134 (handle_command): now calls target_notice_signals.
1135 * procfs.c (proc_signal_handling_change): renamed to
1136 procfs_notice_signals. Now static. Add prototype. All callers
1138 * target.h (struct target_ops): new field, to_notice_signals.
1139 (target_notice_signals): new macro to cover new field.
1140 * target.c (cleanup_target): default to_notice_signals to ignore.
1141 * corelow.c (core_ops),
1143 inftarg.c (child_ops),
1144 procfs.c (procfs_ops),
1145 remote-adapt.c (adapt-ops),
1146 remote-eb.c (eb_ops),
1147 remote-es1800.c (es1800_ops, es1800_child_ops),
1148 remote-hms.c (hms_ops),
1149 remote-mm.c (mm_ops),
1150 remote-nindy.c (nindy_ops),
1151 remote-st2000.c (st2000_ops),
1152 remote-udi.c (udi_ops),
1153 remote-vx.c (vx_ops, vx_run_ops),
1154 remote.c (remote_ops),
1155 target.c (dummy_target),
1156 xcoffexec.c (exec_ops): added static initializer for
1158 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
1160 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
1162 * main.c (define_command): Add forgotten initializer.
1164 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
1166 * language.c, language.h: Move saved_language out to global
1167 expected_language. Set expected_language when user expectation
1169 * language.c (language_info): Don't print type/range checking gub.
1170 * main.c (main): Set expected language.
1171 (execute_command): Check against expected language.
1172 * symfile.c (set_initial_language): Set expected language.
1174 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
1176 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1178 A bunch of changes mostly to improve debugging of C++ programs.
1179 Specifically, the calling of inferiors methods is improved.
1181 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
1182 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
1183 hide the implementation details of pointer-to-method objects.
1184 How to tell if the pointer points to a virtual method is
1185 still very dependent on the particular compiler, but this
1186 should make it easier to find the places to change.
1187 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
1188 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
1189 macros, instead of a hard-wired-in code that incorrectly
1190 assumed a no-longerused representation of pointer-to-method
1191 values. And otherwise fix the relevant bit-rotted code.
1193 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
1194 If there are both fields and methods, put a space between.
1196 * stabsread.c (read_struct_type): Fix bug in handling of
1197 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
1198 by '_'). (It used to prematurely exit the loop reading in
1199 the fields, so it would think it should start reading
1200 methods while still in the fields. This could crash gdb
1201 given a gcc that can emit nested type information.)
1203 * valops.c (search_struct_method): Pass 'this' value by
1204 reference instead of by value. This provides a more
1205 consistent interface through a recursive search where the
1206 "bottom" functions may need to adjust offsets (due to multiple
1208 * valops.c, value.h, values.c: Pass extra parameters to
1209 value_fn_field and value_virtual_fn_field so we can
1210 correctly adjust offset for multiple inheritance.
1211 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
1212 virtual function calls by using value_virtual_fn_field().
1213 * values.c: New function baseclass_offset, derived from
1214 baseclass_addr (which perhaps can be made obsolete?).
1215 It returns an offset rather than an address. This is a
1216 cleaner interface since it doesn't mess around allocating
1218 * valops.c (search_struct_method): Use baseclass_offset
1219 rather than baseclass_addr.
1221 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
1223 * Makefile.in: Re-install 29K/UDI stuff.
1224 * remote-udi.c (udi_resume): Clean up.
1225 * (udi_wait): Rewrite, leave out bugs.
1226 * Add debugging code to print out all register fetches and stores.
1227 * Straighten out target_ops.
1228 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
1230 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
1232 * remote-udi.c (udi_create_inferior): run with no arguments should
1233 not pass the program name as an argument, since the UDI code
1234 already handles that.
1235 (udi_load): get the symbols from prog_name, not arg_string (the
1236 load command should really use arg_string as the program name, not
1237 prog_name, but at least the run command works now).
1239 * munch: HP9000/300 nm puts an extra space between T and symbol
1242 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
1243 needed for vxworks targets.
1245 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
1247 * am29k-tdep.c (_initialize_29k): Make it possible for the
1248 user to set and query the address where function calls into the
1249 inferior write a small scratch routine. `set call_scratch_address'
1250 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
1251 * remote.c (remote_prepare_to_store): Only fetch regs if they are
1252 not already cached validly.
1254 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1256 Rs6000 native support.
1258 * infptrace.c: remove #ifdef USG from around include ptrace.h.
1259 machines without this header should not be compiling this file.
1260 * nm-rs6000.h, rs6000-nat.c: new files for native support.
1261 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
1262 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
1263 * xm-rs6000.h: do not include ptrace.h.
1264 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
1265 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
1266 infptrace.o and inftarg.o move to NATDEPFIES.
1267 (NAT_FILE, NATDEPFILES): new macro for native support.
1269 Sun3 native support.
1271 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
1272 new macros for native support.
1273 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
1274 removed sun3-xdep.o.
1275 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1277 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
1278 * sun3-nat.c, nm-sun3.h: new files for native support.
1280 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
1282 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
1283 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
1284 dbfsize and use it to initialize new local file scope dbsize.
1285 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
1286 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
1287 DIEs as well as the current check for undersize DIEs. This helps
1288 to gracefully detect and reject corrupted DIE information.
1290 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
1292 Add `command hooks' and a hook for inferior program stopping.
1294 * command.h (struct cmd_list_element): Remove unused `aux'
1295 field. Add new `hook', `hookee', and `cmd_pointer' fields.
1296 * command.c (add_cmd): Initialize new fields, elim old.
1297 (add_alias_cmd): Clone new fields.
1298 (delete_cmd): Un-hook hookee if we're deleting hook.
1299 (help_cmd): Tell user the command is hooked, if it is.
1300 (lookup_cmd_1): Abbreviations return the original command
1301 instead of themselves, so that hooks on the original cmd will be
1303 * defs.h (enum command_class): Add class_pseudo and comments.
1304 * gdbcmd.h (execute_user_command): Add prototype.
1305 * infrun.c (normal_stop): If the stop command is hooked,
1306 run the hook whenever we stop.
1307 (hook_stop_stub): Stub for catch_errors.
1308 (_initialize_infrun): Set up pseudo "stop" command.
1309 * main.c (execute_user_command): Code extracted from execute_command.
1310 (execute_command): If hooked, run the hook before the command.
1311 (define_command): If defining a new hook, check the command it
1312 is hooking, and warn if none. Install the hook.
1313 * source.c (_initialize_source): "l" is an abbrev for "list".
1314 * doc/gdb.texinfo: Document command hooks.
1316 * Makefile.in (VERSION): Roll to 4.6.7.
1317 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
1318 * infrun.c (breakpoints_inserted): Make it static again.
1319 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
1321 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1323 Native file renaming.
1325 * nat-sparc.c -> sparc-nat.c
1326 * nat-sun4os4.h -> nm-sun4os4.h
1327 * nat-trash.h -> nm-trash.h
1328 * config/sun4os4.mh: track file renaming.
1329 * configure.in: link to nm.h rather than nat.h.
1330 * infptrace.c: include nm.h rather than nat.h.
1332 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1334 Host/target/native split for sun4.
1336 * Makefile.in (TSOBS): removed corelow.o.
1337 * infptrace.c: included nat.h.
1338 * nat-trash.h: temporary header file. This should be removed once
1339 all hosts have the native/host/target split.
1340 * configure.in: add a symlink from nat-trash.h to nat.h if no
1341 other nat file exists for this configuration.
1342 * sparc-tdep.c: no longer include sys/ptrace.h.
1343 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
1344 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1346 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
1347 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
1348 to NATDEPFILES. removed sparc-xdep.o.
1349 (NATDEPFILES, NAT_FILE): new macros for native support.
1351 Break the direct connection from core_file_command to any
1352 particular type of core file support.
1354 * target.h (find_core_target): new prototype.
1355 * target.c (find_core_target): new function. Walks the target
1356 list looking for the core target.
1357 * core.c (core_file_command): replace calls to core_detach and
1358 core_open with find_core_target and direct calls.
1360 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
1362 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
1364 config/hp300hpux.mh: ALLOCA1 was not defined.
1366 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
1368 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
1369 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
1370 until we can figure out a better way to do paging.
1372 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
1374 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
1375 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
1376 * hppa-coredep.c: Remove, now that we use the hook.
1377 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
1378 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
1380 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
1381 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
1382 be ripped out and reimplemented right (see elfread.c).
1383 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
1385 Rename all HPPA files to fit into unique DOS filenames:
1386 * *hppabsd* => *hppab*
1387 * *hppahpux* => *hppah*
1389 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
1391 Make the /proc support a target-struct in its own right.
1393 * Makefile.in: Remove inftarg.[co], since it is now included via
1395 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
1396 reference infptrace.o. Add fork-child.o to all *.mh that
1399 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
1400 No longer global functions.
1401 (fork_inferior): New global function from fork-child.c.
1402 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
1403 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
1404 (child_create_inferior): Moved to fork-child.c as fork_inferior.
1405 (child_create_inferior): New tiny function that calls fork_inferior.
1406 * fork-child.c: New file, containing fork_inferior, which is
1407 built from slight mods to inftarg.c's child_create_inferior.
1409 * procfs.c (procfs_ops): Add target vector.
1410 (attach): Rename as static do_attach.
1411 (procfs_create_inferior): New tiny function that calls fork_inferior.
1412 (child_xfer_memory): Rename to static procfs_xfer_memory.
1413 (store_inferior_registers): Rename to static procfs_store_registers.
1414 (inferior_proc_init): Rename to static procfs_init_inferior.
1415 (procfs_attach, procfs_detach, procfs_prepare_to_store,
1416 procfs_files_info, procfs_open, procfs_mourn_inferior,
1417 procfs_can_run): Slightly mangled copies of the corresponding
1418 child_XXX routines from inftarg.c.
1419 (proc_wait): Renamed to static procfs_wait.
1420 (child_resume): Rename to static procfs_resume.
1421 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
1422 (initialize_proc_fs): Rename to initialize_procfs. Set up
1425 * putenv.c: index -> strchr.
1426 * regex.c: Always rename bcopy to memcpy, etc.
1427 FIXME: Eventually do the renames rather than use #define's.
1428 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
1430 * sparc-xdep.c: Move deferred_stores to target dependent.
1431 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
1433 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
1435 Split non-target-dependent code out of target_attach routines.
1437 * target.h: Comments on target_attach args and results.
1438 * infcmd.c (attach_command): Check for existing execution, call
1439 target_attach, set up terminal status and wait_for_inferior, wait
1440 for the attach status, and do normal_stop.
1441 * inftarg.c (child_attach): Remove target independent stuff.
1442 * remote-adapt.c (adapt_attach): Ditto.
1443 * remote-mm.c (mm_attach): Ditto.
1444 * remote-udi.c (udi_attach): Ditto.
1445 * remote-vx.c (vx_attach): Ditto.
1449 * remote-hms.c (hms_attach): Remove completely, it was useless.
1450 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
1451 commented-out start_remote calls.
1452 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
1453 DENTER and DEXIT macros and their calls. Use a real debugger --
1454 like gdb -- to see what functions are being called when.
1455 * utils.c (strcmp_iw): Make nonstatic, for lint.
1457 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
1459 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
1461 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
1463 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
1464 fix to differentiate between gcc1 & gcc2 compiled files so that we
1465 can debug calls that pass structs as args correctly.
1466 * symmisc.c (dump_symtab): If block was compiled with gcc, say
1467 so, and what version.
1469 * remote.c (remote_wait): Make regs be char to avoid picayune
1470 ANSI compiler warnings.
1472 * energize.h: Move all external struct decls to inside of
1473 __STDC__, add prototype for energize_shell_wait().
1474 * energize.c (getpty): Clean up, make us really get a controlling
1476 * (energize_initialize): Disable SIGIO prior to setting up for
1477 I/O interrupts. Move setsid(), et. al. to getpty().
1478 * (energize_shell_wait): New routine to wait for things started
1479 via the shell command, uses wait() instead of /dev/proc.
1480 * Also, add prototype for execute_command_1().
1482 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1484 * inftarg.c (child_create_inferior, child_attach,
1485 child_mourn_inferior): collect unix child process stratum
1486 functions which live below the target vector into this file to
1487 facilitate host/target/native split. Also, make them static.
1488 * inflow.c (child_mourn_inferior): removed.
1489 * infrun.c (child_create_inferior, child_attach): removed.
1490 (resume): becomes global so that functions below the
1491 target vector can find it.
1492 * inferior.h (resume): add prototype.
1493 (child_mourn_inferior, child_create_inferior, child_attach):
1496 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
1497 replaced with find_default_attach and
1498 find_default_create_inferior.
1500 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
1502 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
1503 addresses don't get displayed in the wrong positions.
1505 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1507 Separate core functions along target vector in preparation for
1508 native support. Functions above vector now live in core.c. Those
1511 * core.c (solib_add_stub, core_close, core_open, core_detach,
1512 get_core_registers, core_files_info, core_ops): moved to corelow.c
1513 (_initialize_core): removed addition of core_ops target.
1514 * corelow.c: new file.
1515 (solib_add_stub, core_close, core_open, core_detach,
1516 get_core_registers, core_files_info, core_ops): moved from core.c
1517 (_initialize_corelow): new function.
1518 * gdbcore.h (core_open, core_detach): added prototypes.
1519 (core_ops): add forward declaration.
1520 * Makefile.in (SFILES_MAINDIR): add core.c
1522 (TSOBS): change core.o to corelow.o
1524 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
1526 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
1527 instead of 'sun' predefined symbol so that trap analysis code is
1528 enabled only when the TARGET is a sun3.
1530 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1532 * tm-i960.h (ext_format_i960): Add top-level declaration.
1533 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
1534 blocks, else Sun4 compiler complains.
1536 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
1538 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
1539 instruction's argument. Patch from jonathan@cs.stanford.edu
1542 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1544 Break the thread of control that implies that a unix child
1545 process will be the default target.
1547 * target.c (find_default_run_target, find_default_attach,
1548 find_default_create_inferior, return_zero): new functions.
1549 (cleanup_target): Make return_zero the default for to_can_run.
1551 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
1552 child_create_inferior references with find_default_XXX instead.
1554 * target.h (struct target_ops): new field, to_can_run.
1555 (find_default_attach, find_default_create_inferior): new prototypes.
1556 (target_can_run): new macro.
1558 * Also added a zero (default) to_can_run element to all static
1559 struct target_ops initializations throughout GDB, except:
1560 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
1562 * infrun.c (child_create_inferior): Clean up error handling when
1563 no exec file is specified.
1564 (child_attach): Don't require exec file.
1566 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
1568 Remove kill_inferior_fast, in favor of target_kill, which goes
1569 through the target vector.
1571 * inferior.h (kill_inferior_fast): remove declaration.
1573 * main.c (disconnect): call quit_cover using catch_errors rather
1574 than calling kill_inferior_fast directly. New way goes through
1575 the target vector, handles attached processes, and writes
1576 command history if appropriate.
1577 (quit_cover): new function, wrapper for quit_command.
1579 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
1580 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
1581 inlining them into the local kill_inferior when needed.
1583 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
1585 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
1586 * stabsread.c (read_struct_type): Simplify complicated expression
1587 for dumb DECstation compiler.
1589 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1591 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
1592 operands to memory management instructions, from WRS.
1594 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
1596 * main.c (main): Back out previous language setting changes.
1597 Replace with simple default to C before processing any init
1598 files. There MUST be a language set, even in the absence of
1599 init files or executables, or expression parsing fails.
1601 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
1603 * main.c (main): Move code that sets initial language to
1604 symfile.c. Fixup places where command files are processed to
1605 be consistent in setting a default language if none has been
1607 * symfile.c (set_initial_language): Add code moved from
1608 main() that sets an initial default language when a new
1609 symbol file is read.
1610 * symfile.c (symbol_file_command): Call set_initial_language.
1611 * symtab.c (find_main_psymtab): Add FIXME comment.
1613 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1615 * breakpoint.c, sparc-tdep.c: comment changes.
1616 * configure.in: removed target_dependent line.
1618 * remote-mm.c (mm_attach): change printf to error to prevent
1620 * remote-udi.c (udi_attach): change printf to error to prevent
1623 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
1624 calls to {fetch|store}_inferior_registers with calls to
1625 target_{fetch|store}_registers, for remote-target independence.
1627 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
1629 * Makefile.in: Fix bug I introduced in merging Rich's change.
1630 * infrun.c (child_create_inferior): Use proceed() rather than
1631 doing all the same stuff by hand.
1633 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1635 * Makefile.in, configure.in: add support for files used only when
1636 configured native, that is, when host = target.
1638 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1640 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
1641 stores are target dependent and were moved from xm to tm.
1643 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
1645 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
1647 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
1648 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
1650 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1652 * target.h (struct target_ops): removed to_convert_to_virtual and
1653 to_convert_from_virtual elements. Initializations removed from
1654 all static initializations.
1655 (target_convert_to_virtual, target_convert_from_virtual):
1657 (host_convert_to_virtual, host_convert_from_virtual): Removed
1658 forward declarations.
1659 * target.c (cleanup_target): removed default assignments for
1660 to_convert_to_virtual and to_convert_from_virtual.
1661 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
1663 * findvar.c (value_of_register, value_from_register):
1664 target_convert_to_virtual inlined.
1665 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
1666 * valops.c (value_assign): target_convert_from_virtual inlined.
1668 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
1670 * main.c (gdb_readline): Avoid printf_filtered, which sets char
1671 position wrong if used for the prompt.
1672 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
1674 Support for accessing arbitrary MIPS stack frames in memory.
1676 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
1677 set, run it before INIT_EXTRA_FRAME_INFO.
1678 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
1680 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
1681 (FP) value in the frame_info struct if it is zero (as from top of
1683 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
1685 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
1686 comes back as zero. So does FP_REGNUM, as a trigger for
1687 init_extra_frame_info.
1689 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
1690 the program counter set before INIT_EXTRA_FRAME_INFO is run.
1691 (INIT_FRAME_PC): Defined to null.
1692 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
1693 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
1694 Briefly explain MIPS stacks in GDB.
1696 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
1698 * copying.awk, copying.c (show_copying_command,
1699 show_warranty_command): Rename from copying_info, warranty_info,
1700 to match command function conventions.
1702 * utils.c (prompt_for_continue): Reinitialize more-counts
1703 before printing anything, and again afterward. Fix comments.
1704 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
1705 or alloca() if needed.
1707 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
1708 detect native versus cross-host.
1710 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
1712 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
1713 Suns. Rename to m68k_saved_pc_after_call.
1714 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
1715 m68k_saved... instead of sun3_saved...
1717 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
1719 * Makefile.in (update-depend, update-alldeps): Split out of
1720 setup-to-dist, for convenience in rebuilding the depend and
1722 (assorted): Update to catch straggler files when building gdb.tar.Z.
1724 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
1726 Preliminary cleanup for splitting host/native/target.
1728 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
1729 here; it is dealt with at a gdb-target-independent level.
1730 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
1731 high toned routine. Fix return type to void.
1732 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
1733 Rich and I believe the "real problem" was that both single_step
1734 and target_resume were issuing PT_CONTINUE calls. This would
1735 cause the second PT_CONTINUE to sometimes fail because the process
1736 was already running.
1737 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
1739 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
1741 * energize.c (pty_to_kernel): Must check for EAGAIN as
1742 termination condition.
1743 (full_filename): Don't prepend dirname if filename begins with /.
1744 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
1746 (getpty (NCR)): Lotsa bug fixes...
1747 (kernel_dispatch (case StopRType)): Use kill() instead of
1748 killpg() so we can deal with losing systems...
1749 (wait_for_events): Work around NCR select() lossage. It doesn't
1750 zero out readfds when select() returns zero.
1751 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
1752 getcwd() instead of getwd() (NCR getwd() seg faults).
1753 (energize_wait): Use sigaction() for NCR. Their version of signal()
1754 is unreliable by default.
1756 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
1757 error from PIOCSWSTOP.
1759 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
1760 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
1761 defs.h, utils.c: Make vfprintf_filtered global.
1763 * energize.c (send_location): New routine to consolidate all
1764 places where we must notify kernel of where the given pc is.
1765 (cplus_demangle): Put single-quotes around demangled names.
1766 (energize_call_command): Call send_location() after doing up,
1767 down, and frame commands.
1769 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1771 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
1772 pass at doc for two new remote targets---29K using UDI, and Tandem
1773 ST2000 using STDBUG.
1775 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
1777 * doc/all.m4: turn on H8/300 stuff for generic manual
1779 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
1780 after explicit call to breakpoint() in serial stubs.
1782 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
1784 * mipsread.c: Clean up some white space.
1785 (parse_symbol): Handle stEnd of stFile.
1786 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
1788 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
1789 store_inferior_registers): Replace unexplained numbers
1790 with manifest constants from a DECstation header file.
1791 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
1792 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
1794 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
1796 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
1797 for "down". Suggested by Richard Stallman.
1799 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1801 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
1802 redeclaration bug on SunOS 4.
1804 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
1806 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
1807 * m68k-stub.c: Remove a few extraneous ANSI-isms.
1808 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
1809 they aren't already there.
1810 * remote-vx.c (vx_prepare_to_store): Ditto.
1811 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
1813 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
1815 Removed a large number of changes inserted by Per Bothner
1816 for C++ support. These will go back in when they've been
1819 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
1821 * serial.h: Fix prototye for serial_raw().
1822 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
1823 serial_write() to match prototypes.
1824 * remote-st2000.c (get_reg_name): Make *p be const.
1826 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1828 * remote-nindy.c (nindy_fetch_registers): Make return type void,
1829 to agree with target structure field type.
1830 (nindy_store_registers): Ditto.
1832 * Makefile (OPCODES): New var, pointing to opcodes library.
1833 (CLIBS, CDEPS): Include it.
1834 (saber_gdb): Load opcodes library.
1836 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
1838 * a68v-xdep.c (store_inferior_registers): declare as void.
1839 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
1840 * remote-st2000.c: Massive changes to use new serial package.
1841 Also added 'connect' command to transparantly connect to serial
1843 * ser-termios.c: Big cleanup, use nicer coding conventions.
1844 * ser-bsd.c: New module, serial stuff for BSD systems.
1845 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
1846 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
1848 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1850 * doc/gdb.texinfo: fix shameful error of agreement reported by
1851 jimb@occs.cs.oberlin.edu (Jim Blandy)
1852 * doc/gdb.texinfo: remove old partial discussion of remote serial
1853 protocol (via serial debug stubs)
1854 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
1855 use of serial debug stubs
1857 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1859 * symfile.h: Declaration of set_demangling_style() moved
1860 here from demangle.h (which is now in ../include).
1861 * i386-xdep.c: Update comment.
1863 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1865 * symtab.c (completion_list_add_symbol): restructured to optimize
1866 for time. First clip names that cannot match. Then clip any
1867 names we've already considered. Drop a redundant strncpy. Drop
1868 a redundant malloc and associated free for demangled names.
1870 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
1872 * a68v-xdep.c (store_inferior_registers): Define as type void.
1873 * configure.in: Add host m68k-apollo*-bsd*.
1874 * demangle.c (struct demanglers): Use enum instead of constant
1875 value to keep braindamaged HP/Apollo compiler happy.
1877 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
1879 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
1880 match "FOO". This allows 'break Foo' to work when Foo is
1881 a mangled C++ function. (See comment before function.)
1883 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
1885 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
1886 for files in vx-share/*.c.
1887 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
1888 for normal GDB source files.
1890 * Makefile.in (VERSION): Roll to 4.6.6.
1892 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
1893 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
1894 * tm-sun3os4.h: Update comments.
1895 * xm-delta88.h: Remove STACK_END_ADDR.
1897 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
1899 * Makefile.in (VERSION): Roll to 4.6.5.
1901 * infrun.c: Lint for recent `handle' changes.
1903 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
1904 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
1905 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
1906 should include a ser-XXX.o module.
1908 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
1909 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
1911 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
1912 known suns in configure.in, rather than mapping them to unique
1913 config files that happen to duplicate other config files.
1914 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
1915 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
1917 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
1919 * configure.in (*-*-sunos*): Use trailing * to match all
1920 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
1921 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
1922 in production on Sun-4.
1923 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
1924 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1925 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1927 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
1928 config/sparc-noun.mt: New target configs for embedded.
1929 * config/sun4os3.{mh,mt}: Remove, never existed in production.
1931 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
1932 target definitions for embedded with and without underlines on
1933 identifiers. FIXME -- this ought to be known by BFD instead.
1935 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
1936 not a parameter of the CPU, but of the development environment.
1937 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
1939 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
1941 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
1942 (which involves reading in main's symtab) if we have no breakpoints.
1944 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
1946 * dwarfread.c (cu_language): New local variable to record
1947 language for current compilation unit being processed.
1948 * dwarfread.c (set_cu_language): New local function to decode
1949 and record language for current compilation unit being processed.
1950 * dwarfread.c (synthesize_typedef): Add local function to
1951 synthesize a typedef for C++ classes, structs, unions, and
1953 * dwarfread.c (read_structure_scope): Synthesize typedefs
1954 for C++ classes, structs and unions.
1955 * dwarfread.c (read_enumeration): Synthesize typedefs for
1957 * dwarfread.c (read_file_scope): Call set_cu_language to
1958 record language for current compilation unit. After symtab
1959 is built, save this recorded language.
1960 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
1961 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
1962 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
1963 typedefs for C++ classes, structs, unions, and enumerations.
1964 * dwarfread.c (scan_compilation_units): Call set_cu_language
1965 to record language for current compilation unit.
1966 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
1967 for TAG_enumeration_types, rather than in add_partial_symbol.
1968 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
1969 case with class, struct, and union type cases, now that they are
1970 the same. Remove tests for non-NULL name attributes, now done
1972 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
1973 treat as alias for TYPE_CODE_STRUCT for now.
1975 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
1977 * Makefile.in: map "gdb" through program_transform_name when
1980 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
1982 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
1983 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
1984 Use "regi" for local indexing through register numbers, reserving
1985 "regno" for the name of a specific register passed as an input
1986 parameter. Fix bug propagated through all versions that sometimes
1987 used regno as an index when it should have been regi, thus using
1988 -1 as an index in some cases.
1990 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
1992 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
1993 respectively, so same demangler can be used by other programs.
1994 * Makefile.in: Remove demangler stuff.
1995 * Makefile.in (depend): Pass -I../readline (needed for main.c).
1996 * demangle.c (_initialize_demangler): Tell demangler which
1997 CPLUS_MARKER to assume.
1999 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
2001 RS/6000 portability changes (for hosting cross-debuggers).
2003 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
2004 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
2005 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
2006 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
2007 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
2008 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
2009 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
2010 (NO_SINGLE_STEP): Add, target-dependent.
2011 (loadinfotextindex): Lowercase, remove "aix_".
2012 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
2013 (NO_SINGLE_STEP): Remove, target-dependent.
2014 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
2015 * xcoffread.c: Only build file if RS/6000 native GDB.
2016 (build_function_symbol): Remove #if 0'd code.
2017 * rs6000-tdep.c: Cleanup. Add static fn protos.
2018 Use CORE_ADDR for addresses throughout. Make void fns void.
2019 (pop_dummy_frame): Add FIXME about bogosity of design here.
2020 (rs6000_struct_return_address): Ditto.
2021 (frameless_function_invocation, frame_get_cache_fsr,
2022 frame_initial_stack_address, xcoff_relocate_symtab,
2023 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
2024 add_text_to_loadinfo, find_toc_address): Move from xdep file.
2025 Use CORE_ADDRs. Change identifiers to lowercase.
2027 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
2028 supplying dummy routines if non-native. Add prototype for
2029 static exec_one_dummy_insn. Move a mess of functions to
2030 rs6000-tdep.c (as above). Remove #if 0'd code.
2032 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
2033 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
2034 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
2036 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
2039 * vx-share/README, nindy-share/README: New files describing
2040 how these directories' code is shared, and with whom.
2042 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
2044 * configure.in (target configurations): Reformat into table.
2045 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
2047 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
2048 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
2049 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
2050 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
2051 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
2052 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
2054 * Makefile.in (config-check): Add command to check whether
2055 configure.in is consistent with config/*.
2057 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
2059 * configure.in (host configurations): Reformat nested cases into
2060 easy-to-maintain table.
2061 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
2062 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
2064 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
2066 * cplus-dem.c: Reorder args to most local functions to make them
2067 follow the consistent pattern of struct work_stuff pointer first,
2068 followed by pointer into string being demangled, followed by
2069 pointer to the string where the result is being stored, followed
2070 by other args. Also generally replace most variables of name
2071 "type" with "mangled" for consistency. They all pointed to the
2072 same string but half were one name and half the other.
2073 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
2074 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
2075 use whenever a qualified name is being demangled.
2076 * cplus-dem.c (do_type): Qualified names are treated similarly
2077 to fundamental types, not as modifiers of fundamental types.
2079 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
2081 * configure.in: Add sparclite as a target.
2083 * sparc-stub.c (handle_exception): Flush instruction cache just
2084 before returning to the user. (hexToInt): Fix overzealous cleanup.
2086 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
2088 * infrun.c (handle_command): Rewrite to allow multiple signal
2089 numbers, signal number ranges, and to recognize "all" to mean all
2090 signals except those used by the debugger.
2091 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
2092 to set or reset actions for specific signals.
2094 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
2096 * coffread.c (decode_type): Call alloc_type to alloc new
2098 * stabsread.c (read_array_type, read_range_type, define_symbol):
2099 Call alloc_type to alloc new types.
2100 * stabsread.c (define_symbol): Move dbl_valu symbol field data
2101 from type_obstack to symbol_obstack.
2102 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
2104 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
2105 associated with a type, using the same mechanism as was used to
2106 allocate space for the type structure itself.
2107 * coffread.c (patch_type, coff_read_struct_type,
2108 coff_read_enum_type): Use TYPE_ALLOC.
2109 * dwarfread.c (struct_type): Use TYPE_ALLOC.
2110 * gdbtypes.c (create_array_type, check_stub_method,
2111 allocate_cplus_struct_type): Use TYPE_ALLOC.
2112 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
2113 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
2114 read_range_type): Use TYPE_ALLOC.
2116 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
2118 * breakpoint.c (breakpoint_re_set): Select a default source
2119 symtab if one is not currently selected.
2120 * utils.c (query): Call wrap_here before building the output
2121 query string, to turn off wrapping and flush any buffered output.
2122 Otherwise our query may end up in the wrap buffer and never be
2124 * eval.c (evaluate_subexp): Report error when attempting to
2125 evaluate subscript for types without a target type, rather
2126 than dumping core by using the NULL pointer.
2127 * symfile.c (symbol_file_command): Forget current_source_symtab
2128 and current_source_line when discarding symbol table.
2130 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
2132 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
2134 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
2135 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
2137 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
2139 * remote.c (remote_open): Fix baud rate setting to make -b flag
2140 work. (remote_wait): Change 'T' message parser to deal with new
2141 improved format which allows stub to send an arbitrary bunch of
2143 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
2144 make all this re-entrant by storing all state on the stack. Clean
2145 up memory error trapping. (computeSignal, set_debug_traps):
2146 make it all table driven. Make a start at a baud rate setting command.
2148 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
2150 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
2152 * remote-vx.c: redefine malloc to avoid buggy declaration on
2153 RS/6000 <rpc/types.h>.
2154 xm-rs6000.h: include <sys/select.h> to define fd_set for
2155 <rpc/svc.h> on RS/6000.
2157 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
2159 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
2160 recursive invocations of make. Always create installation
2163 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
2165 * m68k-pinsn.c: Minor fix in style of output (don't use
2166 range to indicate floating point control registers).
2168 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
2170 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
2172 * infcmd.c (registers_info): Handle multiple register names.
2173 Changes inspired by Roland McGrath.
2175 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
2177 * sparc-stub.c: New file. Mix it with your SPARClite
2178 application, and it will speak GDB remote protocol!
2179 * remote.c (remote_wait): Change 'T' (expedited reply) message to
2180 deal with arbitrary registers. Needed for sparc-stub.
2182 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
2184 * cplus-dem.c (cplus_markers): Add table for gnu style and
2185 use throughout, in place of compile time constant CPLUS_MARKER.
2186 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
2187 * cplus-dem.c (cfront_special): New function, as suggested
2188 by pfieland@stratus.com.
2189 * cplus-dem.c (forget_types): New function.
2190 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
2192 * cplus-dem.c (mop_up): Call forget_types().
2193 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
2194 Use throughout, instead of checking current_demangling_style.
2195 * cplus-dem.c (demangle_signature): When finding an explicit
2196 start of function args, forget all remembered types for
2197 lucid/cfront style demangling.
2198 * cplus-dem.c (demangle_prefix): In a sequence of two or more
2199 underbar characters, use last pair as the delimiter. Hoist
2200 gnu_special() call up to cplus_demangle(). Call cfront_special()
2202 * cplus-dem.c (cplus_special): Fix virtual table name demangling
2203 for inherited classes.
2204 * cplus-dem.c (demangle_args): Document quirks of numbered
2205 references to previously seen types.
2206 * dbxread.c (read_ofile_symtab, process_one_symbol):
2207 Use AUTO_DEMANGLING rather than explicitly checking
2208 current_demangling_style.
2209 * demangle.h: Add some comments.
2210 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
2211 CFRONT_DEMANGLING): New macros.
2212 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
2213 not found in the actual producer string produced by lcc.
2214 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
2215 than explicitly checking current_demangling_style.
2217 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
2219 * breakpoint.c (enable_longjmp_breakpoint,
2220 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
2221 Check for duplicate breakpoints at the same address. Bug report
2222 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
2224 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
2226 * buildsym.c (end_symtab): Document that end_symtab can return
2227 NULL under non-error conditions.
2228 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
2229 returned from end_symtab for empty compilation units.
2231 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
2233 * am29k-tdep.c: Lint from DECstation compiler.
2234 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
2235 As the man page says, "Sometimes you just can't get lint to shut
2236 up". That doesn't mean you should blow away the code it won't
2238 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
2239 it up over the next few weeks. Make mips x 29k build.
2240 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
2241 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
2242 but leave it as a comment because the breakpoint instruction
2243 is not easily accessible at this moment (it's static, and if
2244 we define one here, it goes into every file compiled).
2246 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
2248 * Makefile.in (VERSION): Bump to 4.6.3.
2249 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
2250 function scopes when building partial symbol tables.
2251 * objfiles.c (open_existing_mapped_file): Make it clear in
2252 warning message that out of date mapped files are ignored.
2253 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
2254 unit source file name in error message.
2256 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
2258 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
2259 * dwarfread.c (struct_type): In absence of AT_byte_size for
2260 bitfield, use size of object of member's type for the size of
2261 the anonymous object containing the bit field.
2262 * dwarfread.c (completedieinfo): Set has_at_byte_size when
2263 an AT_byte_size attribute is seen.
2264 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
2265 union aux_ext (was aux_ent).
2266 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
2267 unsigned char* to char*, for Lucid compiler.
2268 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
2269 to be correct type (from unsigned char* to char*).
2270 * valprint.c (type_print_derivation_info): Minor tweak to placement
2271 of commas in derived class printing.
2272 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
2274 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2276 * xm-go32.h: Define LSEEK_NOT_LINEAR
2277 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
2278 then work out the lseek positions of newlines by running through
2279 the file and `tell'ing. This makes source file listing work on
2280 OS's where the relationship between physical position in file and
2281 canonical position is indeterminate, eg VMS and DOS.
2283 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
2285 * stabsread.c: Ensure that all members of all allocated structures
2286 are initialized to known state to avoid hard to find bugs with gdb
2287 using fields containing random data.
2288 * buildsym.c (start_subfile): Compact dirname initialization.
2289 * buildsym.c (patch_subfile_names): New function.
2290 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
2291 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
2292 * buildsym.h (patch_subfile_names): Add prototype.
2293 * dbxread.c (process_one_symbol): Call patch_subfile_names.
2295 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
2297 * remote-udi.c: Update comments.
2299 * remote.c (getpkt): Only force retransmission ten times;
2300 after that, assume bug in target code, and handle pkt anyway.
2302 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
2304 * configure.in: Add support for apollo 68k under BSD environment.
2305 * xm-apollo68b.h: New file to support above.
2307 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
2309 * configure.in: Recognize i486 host cpu.
2310 * valprint.c (type_print_derivation_info): Print derivation info
2311 in same form as class declarations in source.
2312 * valprint.c (type_print_varspec_suffix): Split arg printing
2313 code out to type_print_args function.
2315 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
2317 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
2318 at_import, at_frame_base.
2319 * dwarfread.c (completedieinfo): Remove cases for obsolete
2320 AT_visibility, AT_import, and AT_frame_base attributes.
2321 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
2322 i860, which can keep up to 4 shadow breakpoints.
2323 * tm-stratus.h (USG): Define.
2324 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
2325 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
2326 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
2327 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
2328 * config/stratus.mt (TDEPFILES): Include files available from
2329 stratus that are not yet in release pending receipt of paperwork
2331 * buildsym.c (finish_block): Minor code format change.
2332 * gdbtypes.h (struct field): Add to comments.
2333 * gdbtypes.h (virtual_field_bits): Add to comments.
2334 * objfiles.c (allocate_objfile): Change obstack interface to
2335 match FSF merging efforts.
2337 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
2339 * Makefile.in (VERSION): Bump to 4.6.2.
2340 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
2341 * Makefile.in (OBS): Add stabsread.o
2342 * Makefile.in (stabsread.o): Add build rule.
2343 * stabsread.c, stabsread.h: New files.
2344 * buildsym.c: Split out stabs specific support to stabsread.c.
2345 * buildsym.h: Split out stabs specific support to stabsread.h.
2346 * dbxread.c (stabsread.h): Include
2347 * dbxread.c (dbx_new_init): Call stabsread_new_init.
2348 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
2349 * dbxread.c (read_ofile_symtab): Call end_stabs.
2350 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
2351 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
2352 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
2353 really_free_pendings to cleanups.
2354 * elfread.c (elf_new_init): Call stabsread_new_init.
2355 * gdbtypes.c: Small changes to maintenance commands.
2356 * mipsread.c (stabsread.h): Include.
2357 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
2358 * xcoffread.c (stabsread.h): Include.
2359 * xcoffread.c (global_stabs): Remove redundant def.
2360 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
2362 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
2364 * lmode_inferior_valid, lmode_ours_valid: New static vars.
2365 * inflow.c (terminal_init_inferior, terminal_inferior,
2366 terminal_ours_1, initialize_inflow): Record and use state
2367 of lmode_inferior_valid and lmode_ours_valid.
2369 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2371 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
2372 include <sgtty.h> on USG. (from sef).
2374 * depend: es1800 dependency needed here.
2376 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
2378 * buildsym.c (read_struct_type): Initialize structs allocated
2379 with alloca, to avoid using random values from stack later on.
2380 * defs.h (fprintf_filtered): Add prototype.
2381 * gdbtypes.c (check_stub_method): Fix misleading comments.
2382 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
2384 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
2385 small changes to maint support functions.
2386 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
2387 for some fields and expand comments.
2388 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
2389 macro and track change to obstack_full_begin macro.
2390 * utils.c (fprintfi_filtered): New function.
2391 * valprint.c (type_print_base): Fixup field printing to not
2392 print extraneous lines and not print bogus "no data fields"
2393 messages for C++ classes with no data members. Also use new
2394 fprintfi_filtered function.
2396 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2398 * configure.in: es1800 ok for 68000 too.
2400 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2402 * configure.in: echo error messages to stderr, not stdout
2404 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2406 * configure.in: recognize hppa* instead of hppa
2408 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
2410 * energize.c: Second cut at DynamicLoad message handling.
2412 * energize.c: Relativize pathnames in #include statements.
2413 * (kernel_dispatch): Better error messages for unknown protocol
2415 * (kernel_dispatch): First cut at DynamicLoad message handling.
2417 * Makefile.in: Remove -I../readline from all compilations,
2418 include a special case for main.o instead.
2420 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
2422 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
2423 error if it fails to find a member type, rather than return NULL
2424 and trigger a coredump.
2425 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
2426 lookup_demangled_partial_symbol,): Ask demangle_and_match to
2427 match on complete demanglings, including argument lists for member
2428 functions, rather than just accepting the first demangling that
2429 matches the class and function name.
2430 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
2431 to start_symtab as the directory name.
2432 * dwarfread.c (completedieinfo): Strip off any leading hostname
2433 portion of the AT_comp_dir attribute string. Gdb doesn't know
2434 what to do with them (FIXME).
2436 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
2438 * breakpoint.c (commands_command): Simplify code a bit, remove
2439 unnecessary fflush().
2441 * Makefile.in (OTHERS): Add gcc.patch.
2442 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
2444 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
2446 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
2447 lcc producer string.
2449 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
2451 * WHATS.NEW renamed to NEWS.
2453 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
2455 * dbxread.c, dwarfread.c: Re-enable experimental code to
2456 automatically select demangling style.
2457 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
2458 DEMANGLING_STYLE, to make more descriptive. Revert back to
2459 "auto" as default. Comment use.
2460 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
2461 * Makefile.in (${DEMANGLER}.o) Remove target and special
2464 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
2466 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
2468 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
2470 * Makefile.in, demangle.c: Change default demangling style to
2472 * Makefile.in: Update version to 4.6 !!!
2473 * README, WHATS.NEW: Update for 4.6.
2475 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
2477 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
2480 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
2481 nodes as base classes.
2483 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
2485 * alldeps.mak, depend: Update.
2487 * xcoffread.c: Add decl for section_offset to keep prototype happy.
2489 * Makefile.in (VERSION): 4.5.9.
2491 * xm-hp300bsd.h: Add decl for strdup().
2492 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
2493 PDR. Cleanup a few things, fix compilation warnings.
2495 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
2497 * Makefile.in (DEMANGLING_STYLE): New define to set default
2498 demangling style for C++. Defaults to "auto".
2499 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
2500 * Makefile.in (SFILES_MAINDIR): Add demangle.c
2501 * Makefile.in (OBS): Add demangle.o
2502 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
2503 Remove compile time decisions about demangling style and replace
2504 with runtime decisions using current_demangling_style.
2505 * cplus-dem.c (main): Expand code included during building of
2506 standalone demangler to recognize demangling style options.
2507 * dbxread.c (demangle.h): Include.
2508 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
2509 demangling style if processing g++ code and current demangling style
2510 is auto (Note: this feature currently disabled.)
2511 * demangle.c: New file, generic demangling control.
2512 * demangle.h (demangling_styles): New enumeration to select one
2513 of several demangling styles. Also define string names for each
2515 * demangle.h (set_demangling_style): Add prototype.
2516 * dwarfread.c (demangle.h): Include.
2517 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
2518 New producer string prefixes to recognize.
2519 * dwarfread.c (handle_producer): Consolidate actions for specific
2520 producers. Set demangling style based on producer string if
2521 current style is auto. (Note: this feature currently disabled.)
2522 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
2524 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
2526 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
2528 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2530 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
2531 * c-exp.y: Call lookup_signed_typename() after seeing
2532 "signed". This handles "signed char" correctly.
2533 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
2534 keywords before a type specifier.
2536 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
2538 * command.c (lookup_cmd_1): Clarify descriptive comments.
2539 * gdbcmd.h (maintenanceprintlist): Add declaration.
2540 * main.c (maintenanceprintlist): Add definition.
2541 * main.c (gdb_completer_command_word_break_characters): Add.
2542 * main.c (symbol_completion_function): Switch completer word
2543 break character sets dynamically, based on whether completion is
2544 being done on commands or on something else.
2545 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
2546 * maint.c: Include demangle.h.
2547 * maint.c (maintenance_demangle): New function.
2548 * maint.c (maintenance_print_command): New function.
2549 * maint.c (_initialize_maint_cmds): Reorganize some commands
2550 under new maintenance print subcommand.
2552 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2554 * gdbtypes.c (lookup_struct_elt_type): If the input type is
2555 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
2556 target type. Otherwise, 'whatis this.field' wouldn't work,
2557 which would be inconsistent, since 'print this.field' works.
2558 * buildsym.c (read_struct_type, read_enum_type): Clear
2559 TYPE_FLAG_STUB flag.
2560 * buildsym.c (cleanup_undefined_types): Don't rely on a
2561 flawed "Reasonable test to see if" a type has been defined
2562 since it was referred to; now we can just see if the
2563 TYPE_FLAG_STUB flag has been cleared.
2564 * valprint.c (print_type_base): Emit public/protected/private
2565 labels for methods as well as fields. Also, indent these labels
2566 2 spaces instead of 4, for a more conventional "look".
2567 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
2568 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
2569 * gcc.patch: New file. Contains patch for gcc (so people
2570 with gdb-2.2.x won't have to wait for a new gcc release).
2572 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
2574 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
2575 (print_addr): Call print_address to show symbolic version as well.
2577 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
2579 (vx_read_register): Declare inferior_fp_regs. Delete code for
2580 copying "inferior_registers" around; the values are already in var
2581 "registers". Use correct size for register set.
2583 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
2584 target doesn't support it.
2585 (vx_read_register): Don't try reading them either.
2587 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
2588 VxWorks back end reads them in one contiguous set except for this
2590 (register_names): Change "pc" to "pcw" to avoid confusion printing
2592 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
2593 find the PC under VxWorks.
2595 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
2597 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
2598 to create new blank types, instead of handcrafting them.
2599 * defs.h (printfi_filtered): Add prototype.
2600 * utils.c (printfi_filtered): New function.
2601 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
2602 to simplify the code. Other cleanups.
2603 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
2604 * gdbtypes.h (struct cplus_struct_type): Add comments describing
2605 use of various fields.
2606 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
2607 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
2608 production that currently treats it exactly the same as STRUCT.
2609 * c-exp.y (yylex): Recognize "class" as token CLASS.
2610 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
2611 * symtab.c (decode_line_1): Fix to pass quoted args on down to
2612 general symbol handling code. Call cplus_mangle_opname with
2614 * symtab.c (decode_line_2): Print demangled function names in
2615 breakpoint menus, instead of just file and line number.
2616 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
2617 * valprint.c (type_print_base): Print "class" for C++ classes,
2618 rather than "struct". Print section labels for public, protected
2619 and private members of C++ classes.
2620 * values.c: Include demangle.h.
2621 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
2623 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
2625 * Makefile.in (VERSION): Update to 4.5.8.
2627 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
2629 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
2630 prevent crashes when examining cross-targets.
2631 * dbxread.c (process_one_symbol): Include directory name when
2632 calling start_subfile for SOL & BINCL symbols. This allows gdb to
2633 find include files, and yacc/lex sources when the cwd doesn't match
2634 that in which the object was compiled.
2635 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
2637 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
2640 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
2642 * maint.c (maintenance_command, maintenance_info_command):
2643 Install with allow_unknown as 0 and call help_list to show
2644 list of possibilities when no subcommand is specified.
2646 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
2648 * configure.in: Add m68k-ericsson-*.
2649 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
2651 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
2653 * maint.c: New file.
2654 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
2655 * Makefile.in (OBS): Add new file maint.o.
2656 * defs.h (command_class): Add class_maintenance.
2657 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
2658 commands. Allow for them (and other nonessential parts of gdb)
2659 to be selectively left out under special circumstances.
2660 * gdbtypes.c (recursive_dump_type): New function; supports
2661 maintenance print-type command.
2662 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
2664 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
2666 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
2667 initializers. Add initializations for setprintlist, showprintlist,
2668 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
2669 * printcmd.c (maintenance_print_type): New maintenance cmd.
2670 * valprint.c (setprintlist, showprintlist): Move to main.c, as
2671 implied by comment that all cmd lists are owned by main.c.
2672 * infcmd.c (unsetlist): Move to main.c, as implied by comment
2673 that all cmd lists are owned by main.c.
2674 * language.c (setchecklist, showchecklist): Move to main.c, as
2675 implied by comment that all cmd lists are owned by main.c
2676 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
2677 deletelist): Remove redundant declarations (also in gdbcmd.h).
2678 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
2679 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
2680 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
2681 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
2682 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
2683 maintenance_print_msymbols, maintenance_print_objfiles):
2685 * symmisc.c (printsyms_command, printpsyms_command,
2686 printmsyms_command, printobjfiles_command): Removed from
2687 _initialize_symmisc.
2688 * main.c (dump_me_command): Moved to maint.c and renamed to
2689 maintenance_dump_me.
2690 * breakpoint.c (all_breakpoints_info): Rename to
2691 maintenance_info_breakpoints.
2692 * breakpoint.c (_initialize_breakpoint): Convert add_info of
2693 all_breakpoints_info to add maintenance_info_breakpoints to the
2694 maintenanceinfolist instead.
2695 main.c (initialize_main): Set up maintenance class commands.
2697 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
2699 * energize-patches: Fix minor problems with building energize lib.
2701 * energize-patches: Change names of all cadillac procedure calls
2702 to be energize procedure calls. Simplify many hooks by moving
2703 tests energize.c. Configure energize, and build it automatically now.
2705 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
2707 * Makefile.in (VERSION): Bump to 4.5.7.
2708 * cplus-dem.c (demangle_args): Validate index for previously
2709 seen type to guard against bogus values from malformed manglings.
2710 * valops.c (value_struct_elt_for_reference): Guard against
2711 blindly using NULL return value from lookup_symbol.
2713 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
2715 * cadillac.c, cadillac-patches: Rename to energize.c and
2716 energize-patches. Change all routines and variables named
2717 'cadillac*' to 'energize*'. Create new file called energize.h to
2718 hold all interface declarations.
2720 * deblib/connection/*: Move all of this stuff into energize/, but
2721 delete unneeded files.
2723 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
2725 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
2727 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
2728 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
2729 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
2730 child processes, to avoid dead ones "hanging around" after GDB exits.
2731 (attach): Always stop the process if it needs it. Set RLC flag
2732 when attaching running processes, so it will continue if we detach
2733 it, quit, or are killed.
2734 (detach): Clear faults and set RLC flag to make process run
2736 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
2738 (info_proc): Open process O_RDONLY, so we can see any process,
2739 even those controlled by debuggers.
2740 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
2742 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
2744 Relocate symbols using an array of section_offsets, rather than a
2745 single `addr' or `offset'. This makes Solaris-2 support work, and
2746 permits better VxWorks (and maybe xcoff) support later.
2748 * symtab.h (struct section_offsets): New structure for keeping
2749 a set of offsets, rather than a single one.
2750 (struct objfile): Replace addr with section_offsets member.
2751 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
2752 * gdb-stabs.h: New include file with `symbol type specific'
2753 parameters for psymtabs and objfiles.
2754 * Makefile.in (HFILES): Add gdb-stabs.h.
2755 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
2756 * coffread.c: Conforming changes. Fake offset array always 0.
2757 * dbxread.c: Conforming changes.
2758 (struct dbx_symfile_info): Move to gdb-stabs.h.
2759 (start_psymtab): Call elfstab_offset_sections to calculate good
2760 offsets for this source file, based on the ELF symbol table info.
2761 (read_ofile_symtab): Yank N_CATCH, which is dead.
2762 (process_one_symbol, N_CATCH): Yank.
2763 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
2764 Relocate with SECT_OFF_TEXT.
2765 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
2766 to distinguish relocatable from absolute symbols. Then, if not
2768 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
2769 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
2770 (", N_ROSYM): SECT_OFF_RODATA.
2771 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
2772 (dbx_symfile_offsets): Add to translate addr to offset.
2773 * dwarfread.c: Conforming changes. Single offset currently used.
2774 * elfread.c: Add various complaints about elf/stab stuff.
2775 #include gdb-stabs.h. Conforming changes, using a single offset.
2776 (elf_symtab_read): Record info from BSF_FILE symbols, and local
2777 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
2778 for later use in building psymtabs.
2779 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
2780 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
2781 (free_elfinfo): New fn, frees all chained stab_section_infos
2782 in an objfile, and zaps the start-of-chain pointer.
2783 (elfstab_offset_sections): New fn, looks in stab_section_info
2784 chain to determine section bases to relocate a psymtab's worth
2785 of symbols, as they are being read.
2786 * mipsread.c: Conforming changes. Stabs-reading will relocate
2787 using one offset. MIPS-reading will not relocate at all.
2788 * partial-stab.h: Relocate different symbol types using different
2789 offsets from section_offsets.
2790 * symfile.c: Conforming changes.
2791 (find_lowest_section): Unused function to use later
2792 to free us from the Tyranny of the Text Section.
2793 (syms_from_objfile): Translate absolute arg ADDR to offsets used
2794 in all lower layers of symbol reading. Call format-specific
2795 sym_offsets function to initialize offsets for high speed symbol
2797 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
2798 (symbol_file_command, add_symbol_file_command): Callers changed.
2799 * symmisc.c (dump_psymtab): Print new relocation parameters.
2800 * xcoffread.c: Corresponding changes.
2802 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
2803 * main.c (main): Read the $HOME/.gdbinit file before processing
2804 the argv arguments (e.g. reading symbol files or core
2805 files). This allows global parameters to be set, which will apply
2806 during the symbol reading. The ./.gdbinit is still read after
2808 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
2809 * xcoffexec.c: Clean up quote inside comment.
2811 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
2813 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
2814 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
2815 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
2816 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
2817 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
2818 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
2819 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
2820 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
2821 values.c, xcoffread.c:
2822 Remove "(void)" casts from function calls where the return value
2823 is ignored, in accordance with GNU coding standards.
2825 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
2827 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
2828 * partial-stab.h: Ignore N_ENDM.
2829 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
2830 CODE or DATA section attachment. This eliminates a lot of random
2831 values from shared libraries, which screw up the ordinary symbols
2832 in the address ranges they happen to overlap.
2833 * buildsym.c (define_symbol): Eliminate special tests
2834 for function types; move into "function" cases in switch statement.
2835 (define_symbol: 'f', 'F', 'P'): Process all parameter types
2836 in case they define new type numbers. But ignore them (FIXME).
2837 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
2838 (read_sun_builtin_type): Add commentary.
2840 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2842 * xm-rs6000.h: define MEM_FNS_DECLARED
2844 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
2846 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
2847 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
2848 * mips-xdep.c: Remove most include files (unused, caused errs).
2849 (fetch_core_registers): Use right parameters in dummy fn.
2851 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
2853 * buildsym.c (scan_file_globals): Beware the null file.
2854 Fix from Jim Williams.
2856 * stack.c (return_command): Evaluate expression *before* popping
2857 off the stack frames! Fix inspired by Jim Williams.
2858 (up_silently_command, down_silently_command): No sel frame is error.
2860 * defs.h (memcpy, memset): Conditionalize decls on
2861 #ifndef MEM_FNS_DECLARED, since DECstation differs.
2862 (alloca): Break out the STDC and non-STDC alloca cases, to make
2863 it work on old preprocessors as well as "picky ANSI" ones.
2864 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
2866 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
2867 * utils.c (fputs_demangled): Rename SLOP since DECstation system
2868 header files define it!
2870 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
2872 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
2874 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
2875 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
2876 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
2877 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
2878 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
2879 utils.c, valarith.c, valops.c, valprint.c, values.c:
2880 Replace bcopy() use with memcpy(), which is more standard and can
2881 take advantage of gcc's builtin functions for increased performance.
2882 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
2883 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
2885 Replace bzero() use with memset(), which is more standard and can
2886 take advantage of gcc's builtin functions for increased performance.
2887 * i386-tdep.c, main.c, valprint.c:
2888 Replace bcmp() use with memcmp(), which is more standard and can
2889 take advantage of gcc's builtin functions for increased performance.
2891 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
2893 * remote.c (remote_wait): Fix cast on signal() call.
2894 * defs.h (alloca): More diddling with alloca. Have to ensure
2895 that it has a prototype, so that if alloca is defined as a macro
2896 that takes an arg, the definition is seen as a use of a macro
2897 that takes an arg, to satisfy picky ANSI preprocessors.
2899 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
2901 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
2902 consistency with all other gdb files.
2903 * cadillac.c: Use <string.h> rather than <strings.h>.
2904 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
2905 * Makefile.in (MAKE): Remove definition for consistency with
2906 other Makefile.in files and to fix problem with recursive makes.
2908 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
2910 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
2913 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2915 * source.c (print_source_lines): for DOS interoperability; don't
2916 print CR (013) as ^M.
2918 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
2920 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
2922 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
2924 * remote.c (remote_wait): Cast signal to void * to avoid warning
2925 from busted HP compiler.
2927 * partial-stab.h (N_SO): Rearrange code a little so that all SO
2928 stabs cause end_psymtab to be called.
2930 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
2931 compiler feature of putting 'c' into basic type descriptors for
2934 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
2935 where there is no place for nPC in prrun struct.
2937 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
2939 * mipsread.c: Pass NULL name pointer to init_type, not 0.
2940 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
2941 * dwarfread.c (enum_type): Save enum names on type_obstack.
2942 * dwarfread.c (struct_type): Save member name on type_obstack.
2943 * symtab.c (_initialize_symtab): Fix misspelling.
2944 * regex.c (store_jump, insert_jump): Return void.
2946 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
2948 * defs.h (PARAMS): Move to ../include/ansidecl.h.
2949 (alloca): Declare return type on SPARC, since Sun doesn't.
2950 (*_BYTE_ORDER): Improve comment: *must* be defined.
2952 * tm-hppa.h: New file, architectural definition of HP PA.
2953 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
2955 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
2956 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
2957 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
2958 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
2961 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
2962 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
2963 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
2965 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
2967 * printcmd.c (output_command): Thinko.
2968 (x_command): Only set remembered size/format if cmd succeeds.
2970 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
2971 since it is no longer used and burns time for every symbol read.
2972 (process_one_symbol): Treat N_CATCH like default (complain).
2974 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
2976 * partial-stab.h (case N_TEXT): Fix fencepost error when
2977 detecting start of new symbol info after reading symtab for a
2978 module with a zero length TEXT segment.
2980 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
2982 * Makefile.in (VERSION): Bump to 4.5.6.
2983 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
2985 * defs.h (NORETURN): Define away for Lucid compiler.
2986 * remote.c (remote_timer, remote_interrupt): Signal handlers
2988 * ser-termios.c (serial_write, serial_close): Return whatever
2989 value the write/close call returns, rather than falling off end.
2990 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
2991 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
2993 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
2994 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
2996 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
2997 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
2998 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
2999 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
3001 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
3002 store_inferior_registers): Supply missing fourth argument to
3004 * cadillac.c (kernel_dispatch): Make return type void.
3005 * cadillac.c (iosig): Signal handlers take one int arg.
3006 * valprint.c (val_print_fields): Call fprint_symbol to get
3007 automatic C++ demangling for mangled field names.
3009 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
3011 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
3012 * dwarfread.c (enum_type): Fix misspelling in comment.
3013 * valprint.c (val_print_fields, cplus_val_print): Minor
3014 adjustment to printing of C++ class structures to more closely
3015 match format for printing C structures, with and without setting
3018 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
3020 * infrun.c (wait_for_inferior): Don't test for SIGEMT
3021 (which is not a Posix signal) if it isn't defined.
3022 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
3023 New port to Linux (a free Unix clone for 386 machines).
3025 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
3027 COFF changes for dealing better with EPI 29K C compiler output.
3029 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
3031 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
3032 (read_coff_symtab): Move patch_opaque_types call from
3033 coff_symfile_read. Restrict it to symtabs from this objfile.
3034 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
3035 references on opaque type chain; just let coff_lookup_type handle 'em.
3036 (decode_type): Complain about tagndx values on
3037 non-struct/union/enum types, which the EPI compiler tends to produce.
3039 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
3041 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
3044 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
3045 usage to match new prototype. Include libbfd.h to get prototype.
3047 * source.c (find_source_lines): Handle large st_size fields.
3049 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
3051 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
3052 * stack.c (return_command): Use cleanups to avoid memory leaks.
3054 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
3056 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
3057 INT_REGNUM to INTE_REGNUM.
3059 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
3061 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
3063 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
3064 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
3065 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
3066 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
3068 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
3069 declarations of malloc/realloc/free that are inserted by some
3071 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
3073 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
3074 another decl of strdup (this really ought to come from libiberty.h!).
3076 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
3078 * remote.c (getpkt): Error if input exceeds buffer size.
3079 (_initialize_remote): `set remotedebug' enables packet trace.
3081 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
3082 N_SLINE's, etc, just like Sun cc on Solaris2.
3084 * am29k-tdep.c (read_register_stack, write_register_stack):
3085 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
3086 variable. Add `set' and `show' commands for it.
3087 * doc/gdb.texinfo: Document it.
3089 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
3091 * valprint.c (type_print_1): Plug memory leak. Print all
3092 C++ syms as demangled, not just functions.
3093 * buildsym.c (read_range_type): When we find a signed char
3094 type, do a lookup of signed char, not plain char. Plain char's
3095 still get looked up as plain char's elsewhere.
3097 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
3099 * eval.c: Avoid residue-by-zero when evaluating without side effects.
3100 (Bug and fix found by Pierre Willard.)
3102 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
3104 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
3106 * xm-rs6000.h: Add decl for strdup().
3108 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
3111 * breakpoint.c (enable_command, disable_command): Without args,
3112 should only affect normal breakpoints and watchpoints.
3114 * m68k-pinsn.c (print_insn_arg): Make register be const.
3115 * xcoffexec.c: Remove ' from comment.
3116 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
3117 with decls of malloc in c-exp.tab.c (as produced by yacc).
3118 There's got to be a better way to do this...
3120 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
3122 * partial-stab.h: Convert single rindex use to strrchr.
3123 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
3124 standard <strings.h> file, now that the only single use of
3125 rindex in the gdb source files is gone.
3127 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
3129 * mipsread.c: Undo ill effects from including <strings.h>,
3130 which #defines index to be strchr. Unfortunately, index is
3131 a member of a symbol table structure that can't be changed.
3132 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
3133 remove redundant #include's.
3135 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
3137 * mipsread.c: #include <strings.h> for rindex().
3139 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
3141 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
3143 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
3145 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
3146 extraneous SO stabs from busted C++ compilers.
3148 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
3150 * Makefile.in (VERSION): Bump to 4.5.5.
3151 * symtab.c (decode_line_1): Until C++ support stabilizes, when
3152 C++ lookups fail, print possibly helpful hint about completion.
3153 * cplus-dem.c (demangle_signature): Fix ARM style demangling
3154 for static data members.
3155 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
3156 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
3157 it's broken on ncr3000's.
3159 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
3161 * dwarfread.c (decode_modified_type): Change type of first arg.
3162 Change 'modifier' to char from unsigned char. Cast single use
3163 that needs to be unsigned char.
3164 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
3165 * utils.c (strdup_demangled): Add function.
3166 * defs.h (strdup_demangled): Add prototype.
3167 * stack.c (return_command): Demangle C++ function names for query.
3168 * infcmd.c (jump_command): Demangle C++ function names for query.
3169 * cplus-dem.c (consume_count): New function and prototype.
3170 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
3171 do_type): Replace conversion code with consume_count().
3172 * cplus-dem.c (gnu_special): Fix demangled of static members.
3173 * source.c (list_command): Print demangled function names
3174 when appropriate. Fix supplied by Peter Schauer.
3176 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
3178 * sparc-tdep.c: Clean up slightly for Solaris2.
3180 * buildsym.c (define_symbol): Nameless types are now on several
3181 platforms; generalize them and un-ifdef them to make Solaris 2
3184 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
3186 * infcmd.c: Fix typo (reported by Rob Savoye).
3187 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
3188 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
3189 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
3190 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
3191 rather than the one for the first file in the dependency chain.
3193 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
3194 set. Don't reset our own texthigh, or dependency-only pst's, in
3195 scanning all the rest of the psymtabs.
3196 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
3198 * buildsym.h (N_UNDF): Improve comments.
3199 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
3201 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
3203 * symtab.h (struct symbol): Add aux_value union for preserving
3204 an additional per-symbol value.
3205 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
3206 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
3207 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
3208 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
3209 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
3211 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3213 * symfile.c (clear_symtab_users_once): Now non-static (for
3216 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
3218 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
3219 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
3220 vax-pinsn.c: Remove reg_names decl (now in defs.h).
3222 Solaris-2 support on SPARC:
3224 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
3225 Add symbol_size and file offsets to struct symloc.
3226 Add static symbol_table_offset, string_table_offset,
3227 file_string_table_offset, next_file_string_table_offset,
3229 (add_old_header_file): Convert error() to complain()t.
3230 (dbx_symfile_read): Get symbol size via the objfile.
3231 Also get symbol_table_offset.
3232 (dbx_symfile_init): Record symbol size and count via the objfile.
3233 (dbx_next_symbol_text): Always add file_string_table_offset when
3234 accessing string table.
3235 (read_dbx_symtab): Initialize file_string_table_offset to 0.
3236 (SET_NAMESTRING): Use the offset.
3237 (end_psymtab): Large kludge to determine addresses where source
3238 files start and end (for the psymtab header).
3239 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
3240 Get this, symbol size, and symbol offset, from psymtab.
3241 (read_ofile_symtab): Don't back up one symbol for Solaris2.
3242 Patch up last_source_start_addr if zero in N_SO.
3243 (process_one_symbol): Add variable function_start_offset.
3244 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
3245 BLOCK_ADDRESS_FUNCTION_RELATIVE.
3246 ( "", N_OBJ, N_OPT): Ignore.
3247 (elfstab_build_psymtabs): New function to read stabs out of
3250 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
3251 (gdb): use GLOBAL_CFLAGS when linking, too.
3252 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
3253 (N_OBJ, N_OPT): Ignore.
3254 ('f', 'F'): Save last function name.
3256 * elfread.c (record_minimal_symbol_and_info): Kludged to put
3257 extra info in the minimal symbol.
3258 (elf_symtab_read): The extra info is the size of an ELF object,
3259 which was kludged to us in the `udata' field of the BFD symbol.
3260 Gag me with a crowbar...
3261 (elf_symfile_read): Keep track of both the absolute load address,
3262 and the offset between load addr and symbols. Handle STABS as
3263 well as DWARF sections, passing the absolute load address to
3264 elfstab_build_psymtabs.
3266 * symfile.h: Prototype elfstab_build_psymtabs.
3267 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
3269 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
3271 * buildsym.h: Add processing_acc_compilation flag.
3272 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
3273 (define_symbol): Skip arg types in function entries. Resolve
3274 overloaded 'P' which acc uses for prototypes of functions called
3276 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
3278 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
3279 save size of ELF symbols. FIXME.
3280 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
3281 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
3283 * configure.in: Solaris config is sparc-sun-solaris2.
3284 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
3286 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
3287 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
3288 * symfile.c (symfile_bfd_open): Comment where name is freed.
3289 * symmisc.c (extend_psymbol_list): Comment where list is freed.
3291 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
3293 * expprint.c (print_subexp): Add missing ']'.
3294 * defs.h (reg_names): Fix declaration to match that in infcmd.c
3295 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
3296 * WHATS.NEW: Point out improved C++ function name handling.
3297 * gdbtypes.c (lookup_fundamental_type): For now, use the same
3298 type names for both implicitly and explicitly signed integral
3299 types. See comment in the source code.
3301 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
3303 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
3304 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
3305 * expprint.c (print_subexp): Fix printing of register names.
3307 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
3309 * inferior.h (register_valid): Declare.
3310 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
3311 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
3312 macros for traversing the data structures in a single objfile.
3313 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
3314 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
3317 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
3319 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
3320 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
3321 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
3322 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
3324 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
3326 * depend: rebuild to account for remote-st2000.c.
3327 * remote-st2000.c: Almost works now.
3328 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
3330 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
3332 * c-exp.y (yylex): Recognize single-quoted strings that specify
3333 tokens with embedded whitespace, such as C++ demangled names.
3334 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
3335 * main.c (gdb_completer_quote_characters): Add global variable.
3336 * main.c (symbol_completion_function): Total rewrite for C++
3337 demangled name handling.
3338 * main.c (skip_quoted): New function.
3339 * main.c (main): Set rl_completer_quote_characters.
3340 * symmisc.c (dump_symtab): Print source language for symtab.
3341 * symtab.c (expensive_mangler): Add prototype and function.
3342 * symtab.c (completion_list_add_symbol): Total rewrite for new
3343 C++ demangled name handling.
3344 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
3345 other changes for demangled C++ symbol handling.
3346 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
3347 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
3348 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
3349 * symtab.c (completion_list_add_symbol): Total rewrite for new
3350 C++ demangled name handling.
3351 * symtab.c (expensive_mangler): New function.
3352 * utils.c (strcmp_iw, demangle_and_match): New functions.
3353 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
3355 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
3357 * Makefile.in: Roll VERSION to 4.5.4.
3358 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
3359 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
3360 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
3362 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
3364 * alldeps.mak: Rebuild to account for new files.
3365 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
3366 * tm-st2000.h: New file.
3367 * configure.in: Tandem debug monitor (st2000) support.
3368 * remote-st2000.c, config/st2000.mt: ditto.
3370 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
3372 * blockframe.c (inside_entry_file, inside_main_func,
3373 inside_entry_func): Return 0 if no symbols; avoid crashing.
3375 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
3377 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
3378 without masking, since it is signed and will later be compared
3379 against signed quantities. The right fix is probably to make
3380 it all unsigned, but this is a small, safe fix for this release.
3381 FIXME -- make the real change sometime soon.
3383 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
3385 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
3386 parameter in call to `symbol_file_add' to 0.
3388 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
3390 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
3392 * configure.in: Handle -m680[01234]0-wrs.
3394 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3396 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
3397 `ieee_extended_to_double'.
3399 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
3401 * valops.c (value_assign): Lint, by Pierre Willard.
3403 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
3405 * coredep.c (fetch_core_registers): Remove premature warning,
3406 which triggers on DECstation even though all regs are accessible.
3408 * m68k-pinsn.c (print_insn_arg): Use new macros to get
3409 sign-extension of instruction fields even on unsigned-char hosts.
3410 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
3412 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
3413 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
3414 since they define the target, not the host.
3415 * m88k-pinsn.c: Fix typo.
3417 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
3419 * valarith.c (value_zerop): -0.0 is still zero.
3420 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
3421 Patches by Paul Eggert <eggert@twinsun.com>.
3423 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
3425 * alldeps.mak, depend: re-make to account for ser-*.c.
3427 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
3429 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
3430 disconnecting from controlling terminal, to avoid gdb hanging
3431 on SVR4. Fixes bug reported by Oliver Okrongli.
3432 * procfs.c (PROC_NAME_FMT): Change format to match default used
3433 by system, as suggested by Oliver Okrongli.
3434 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
3435 bug fix from Brent Townshend (bst%tt@cam.ORG).
3436 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
3437 by turlais@rechser.total.fr.
3438 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
3439 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
3440 * objfiles.h (unlink_objfile): Add prototype.
3441 * objfiles.c (unlink_objfile): Add function.
3442 * objfiles.c (free_objfile): Call unlink_objfile.
3443 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
3444 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
3445 Also, discard old possibly bogus sf struct.
3446 * symfile.c (symbol_file_add): Call init_entry_point_info() and
3447 find_sym_fns() for remapped symbol files, in case of any changes
3448 since the last mapping.
3450 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3452 * findvar.c (read_relative_register_raw_bytes): use the raw size
3453 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
3455 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3457 Changes to support GDB running on DOS using GO32 and H8 support
3459 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
3460 allowing hosts with different text and binary file formats to
3462 * coffread.c (read_coff_symtab): changed calling convention and
3463 operation - now it opens its own file with FOPEN_RB rather than
3464 duping and fdopening the provided handle.
3465 * dbxread.c, cplus-dem.c: #include mangling.
3466 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
3467 binary files oring in the right bit.
3468 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
3469 * remote-hms.c: cleanup to use the new remote serial stuff
3470 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
3471 independent remote terminal I/O.
3472 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
3473 * source.c (openp): fix off by one problem removing / - can now
3474 open a source file in the root directory with DOS.
3475 * values.c (value_as_pointer): remove bogus address bits from
3476 long. (unpack_long): unpack into unsigned long/short if pointer.
3478 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
3480 * infrun.c (child_attach): Don't allow gdb to attach to itself.
3481 It gets permanently stuck in many OSes.
3482 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
3484 * breakpoint.c: Improve help text for info breakpoints.
3486 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
3488 * README: Add pointer to internals doc, and describe reading
3490 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
3491 * symtab.c (output_source_filename): Remove old glop for wrapping
3492 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
3494 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
3496 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
3497 * munch: Add sort -u to avoid duplications.
3498 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
3499 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
3501 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
3503 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
3504 avoid infinite loops while demangling bogus mangled names.
3505 * valprint.c (type_print_base): Minor fix for GNU style guide
3508 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
3510 * Makefile.in (VERSION): Bump to 4.5.3
3511 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
3512 * Makefile.in (demangle): New target to create standalone
3513 demangler with same code and options as internal demangler.
3514 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
3515 to support ARM style and Lucid style demangling, improve
3516 maintainability, fix several demangling bugs. More changes
3518 * defs.h (strstr): Add ANSI compatible prototype.
3519 * valprint.c (type_print_1): Demangle using ansi option.
3520 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
3522 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
3524 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
3527 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
3529 * mipsread.c (parse_procedure): Return rather than using
3530 uninitialized variable 'b'.
3532 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
3534 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
3535 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
3536 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
3537 relative to each source file.
3539 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
3541 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
3544 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
3546 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
3547 * am29k-tdep.c: Update to latest code from AMD.
3548 (get_saved_register) don't crap out if no frame.
3549 * remote-udi.c: Set/clear inferior_pid as appropriate.
3550 (udi_open) call target_preopen, don't close fd 0!!!, clean up
3551 error handling. Fixup end-of-debugging messages.
3552 (udi_fetch_registers) clean up big time, mainly don't multiply
3553 register_valid indices by 4, and use proper Offset when reading
3554 gr96-gr127. (udi_store_registers) general cleanup.
3555 (fetch_register) cleanup, simplify. (regnum_to_srnum)
3556 INT_REGNUM->INTE_REGNUM.
3557 * tm-29k.h: Upgrade to latest code from AMD.
3558 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
3559 (UDIConnect) Clean up error processing (like, don't do exit() if
3560 execlp fails), make code restartable, make more attractive.
3561 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
3564 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
3566 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
3567 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
3568 from former to latter.
3570 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
3572 * cplus-dem.c (do_args): Handle void args the same as others.
3573 * objfiles.c (free_objfile): Only try to unmap files when
3574 reusable objfiles are supported.
3575 * valprint.c (type_print_varspec_suffix): Add parameter that
3576 specifies if C++ demangling included function arguments. Use
3577 it to suppress printing extra pair of ()'s.
3578 * valprint.c (type_print_1): Fix problem with printing demangled
3579 C++ function types where demangled type includes the function
3582 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
3584 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
3585 Allows selection of C++ demangler to be a configuration option
3586 until multiple demanglers are supported.
3587 * demangle.h: New include file for extended demangler support.
3588 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
3589 utils.c, valprint.c: Include "demangle.h" and change all calls
3590 to cplus_demangle() or fputs_demangled() to use individual
3592 * valprint.c (type_print_1): Change options to cplus_demangle
3593 to print demangled function args. Still broken, but now less so.
3594 * cplus-dem.c: Include demangle.h, reorganize and update some
3595 comments to reflect reality.
3596 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
3597 second arg from fixed integer to bit based multiple options.
3598 * cplus-dem.c (optable): Reformat and replace ansi members with
3600 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
3602 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
3604 * values.c (set_internalvar): Force evaluation of lazy values.
3605 Bug reported by RMS.
3607 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
3609 * Makefile.in (VERSION): Bump to 4.5.2.
3610 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
3611 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
3612 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
3613 proper handling of bit fields.
3614 * gdbtypes.h (struct type): Clarify use of field.bitpos.
3615 * symtab.h: Fix couple of misspellings in comments.
3616 * value.h (struct value): Clarify use of bitpos.
3617 * value.h (unpack_field_as_long): Change prototype, returns
3619 * values.c (unpack_field_as_long): Change return type to LONGEST,
3620 sign extend unpacked fields that are signed, other rewriting.
3621 * config/ncr3000.mt: New target config file.
3623 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
3625 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
3626 even when printing 8-bit characters.
3628 * gdbtypes.c (make_{reference,pointer,function}_type): New
3629 functions which handle overwriting of forward-referenced types
3630 for stabs file reading.
3631 (lookup_{reference,pointer,function}_type): These just call
3632 the make_*_type functions with a null storage alloc parameter.
3633 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
3634 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
3636 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
3637 (dbx_alloc_type): Make it easier to understand. No funct change.
3638 (define_symbol: 't'): Don't put the typedef name into the name of
3639 the struct, union, or enum. Bugfix.
3640 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
3641 routines to properly handle overwriting preallocated types so that
3642 forward references will work.
3643 (read_enum_type): Force enum values to file scope, due to bug in
3644 Sun compiler output. FIXME, fix later.
3646 Remove unused header_file_prev_index mechanism. It was already
3647 obsolete in gdb-3.5. These comments appeared in 3.5:
3648 /* This code was used before I knew about the instance codes.
3649 My first hypothesis is that it is not necessary now
3650 that instance codes are handled. */
3651 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
3652 * buildsym.h: Remove it and prev_index that saves it.
3653 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
3655 * solib.c (special_symbol_handling): When called from core files,
3656 must set up debug_addr. Don't print error messages, just return.
3657 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
3659 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
3661 * cplus-dem.c: Allow nested class names (as in
3662 Foo::Bar::method()).
3663 Allow the cleaner cfront style of nested class names
3664 (Q2_3Foo3Bar as well as Q23Foo3Bar).
3665 Make cplus_demangle re-entrant by removing use of global
3666 variables. Instead, place all shared variables in a
3667 stack-allocated structure, and pass around its address.
3669 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
3671 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
3672 29k-share/* subdirs...
3674 * remote-udi.c (udi_insert/remove_breakpoint): Completely
3675 rewrite, only leave out the bugs.
3677 * Makefile.in: Add 29k/UDI support. Improve depend.
3678 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
3680 * am29k-tdep.c: Update to use new calling conventions, and misc
3683 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
3685 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
3687 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
3688 breakpoint instructions that leave PC pointing at the right place.
3690 * core.c (core_open): Call warning() to print warnings.
3692 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
3694 * symtab.c (lookup_symbol): Need to check if msymbol->name is
3695 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
3696 This prevents a crash when trying to lookup the value of a
3697 non-existent symbol.
3699 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
3701 * signame.c, signame.h: Remove, replaced by strsignal.c in
3703 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
3704 sun386-xdep.c: Remove include of signame.h
3705 * Makefile.in (SFILES_MAINDIR): Remove signame.c
3706 * Makefile.in (HFILES): Remove signame.h
3707 * Makefile.in (OBS): Remove signame.o
3708 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
3709 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
3710 psignal, perror): Add prototypes.
3711 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
3713 * depend: Manually remove signame.[cho] references.
3714 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
3716 * convex-xdep.c (core_file_command): Replace use of sys_siglist
3717 with safe_strsignal.
3718 * core.c (core_open): Replace use of sys_siglist with
3720 * core.c (memory_error): Replace use of sys_errlist with
3722 * i960-tdep.c (print_fault): Replace use of sys_siglist with
3724 * infcmd.c (program_info): Replace use of sys_siglist with
3726 * infrun.c (signal_stop, signal_print, signal_program):
3727 Allocate dynamically based on dynamic determination of number
3728 of signals to support.
3729 * infrun.c (child_create_inferior): Replace use of sys_errlist
3731 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
3733 * infrun.c (sig_print_info): Replace use of sig_abbrev with
3734 strsigno and sys_siglist with safe_strsignal.
3735 * infrun.c (handle_command): Call signo_max to find number of
3736 signals. Replace sig_number with strtosigno and sig_abbrev with
3738 * infrun.c (signals_info): Replace sig_number with strtosigno.
3739 * infrun.c (_initialize_infrun): Call signo_max to find number of
3740 signals. Dynamically allocate signal_{stop,print,program}.
3741 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
3742 * procfs.c (errnoname): Add function and prototype.
3743 * procfs.c (info_proc_siginfo): Call errnoname, replace use
3744 of sys_siglist with safe_strsignal.
3745 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
3746 sys_siglist with safe_strsignal.
3747 * procfs.c (info_proc_stop): Call errnoname.
3748 * procfs.c (signalname): Replace sig_abbrev with strsigno.
3749 * stuff.c (main, get_offset): Replace use of sys_errlist with
3751 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
3752 with safe_strsignal.
3753 * umax-xdep.c (core_file_command): Replace use of sys_siglist
3754 with safe_strsignal.
3755 * utils.c (safe_strerror, safe_strsignal): Add functions that
3756 call strerror and strsignal respectively, and deal with NULL
3758 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
3759 sys_errlist with safe_strerror.
3760 * valprint.c (val_print): Replace use of sys_errlist with
3763 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
3765 * Makefile.in: rework CFLAGS so that they can be set from the
3766 command line to make. CFLAGS -> INTERNAL_CFLAGS.
3767 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
3768 Pass CFLAGS on recusions.
3770 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
3772 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
3773 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
3774 overkill for the problem it solved.
3775 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
3776 and default to simply printing type names as appropriate.
3777 * main.c (main): Remove one of the leading newlines from
3778 warning_pre_print initialization.
3779 * objfiles.c (open_existing_mapped_file): Add function and
3781 * objfiles.c (open_mapped_file): Rewrite to use new function
3782 open_existing_mapped_file.
3784 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
3786 * sun3-xdep.c (fetch_core_registers): Lint.
3787 * tm-sun3.h: Prototype lint.
3790 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
3792 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
3793 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
3794 * objfiles.c: Cast calls to close() with unused returns to void.
3795 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
3796 old objfile's name before updating it.
3797 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
3798 * objfiles.h (objfile struct): Add mmfd member.
3799 * symfile.c (syms_from_objfile): Move some code to
3800 new_symfile_objfile.
3801 * symfile.c (new_symfile_objfile): Add new function, common code
3802 from syms_from_objfile.
3803 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
3804 mapped and unmapped symbol files.
3805 * symfile.c (symbol_file_command): Print "No symbol file now"
3806 message, ala exec_file_command for the exec file.
3807 * symfile.h (new_symfile_objfile): Add prototype.
3808 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
3809 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
3811 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
3813 * rs6000-pinsn.c: New version from IBM (Metin).
3814 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
3815 to avoid warnings from some compilers.
3817 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
3819 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
3820 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
3821 type's flag word that marks it as a fundamental type.
3822 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
3823 flags argument for all calls to init_type().
3824 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
3825 flags argument for all calls to init_type(). Also remove
3826 dependency on host sizes for ints, floats, etc.
3827 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
3828 flags argument for all calls to init_type(). Also remove
3829 dependency on host sizes for ints, floats, etc.
3830 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
3831 bit to flags argument for all calls to init_type(). Add types
3832 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
3833 * valprint.c (unsigned_type_table, signed_type_table,
3834 float_type_table): Remove.
3835 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
3836 bit when printing fundamental types, and print the actual name
3837 for such types, rather than inventing one. Remove code that
3838 invented fundamental type names.
3839 * valprint.c (_initialize_valprint): Remove initializations
3840 for now removed unsigned_type_table, signed_type_table, and
3843 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
3845 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
3846 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
3849 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
3851 * dwarfread.c (target_to_host): New function similar to previous
3853 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
3854 Extensive changes to convert all previous usages to use new
3855 target_to_host() function.
3856 * dwarfread.c (struct dieinfo): Change types of most integral
3857 members to be unsigned.
3859 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
3861 * WHATS.NEW: Revise -mapped doc.
3863 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
3865 * mipsread.c (parse_partial_symbols): Complain when sh->index is
3866 too high or when skipping `forwards' moves us backwards.
3867 (parse_type): Print mis-guessed tag name in complaint.
3868 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
3869 (parse_procedure): Do not attempt to create symbols; just fill in
3870 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
3871 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
3872 for clarity. Set top_stack before calling parse_external. In
3873 stabs, sort symbols before calling parse_procedure.
3875 * symmisc.c (std_in, std_out, std_err): Add vars to access std
3876 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
3877 * Makefile.in: Remove stage* targets. Avoid echo on recursive
3878 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
3881 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
3883 * Makefile.in (VERSION): Set to 4.5.1.
3884 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
3885 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3886 fill_gregset): New functions for SVR4 /proc support.
3887 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
3888 Remove new symbol types and such to ../include/coff/symconst.h.
3889 (parse_symbol): Simplify code for parsing struct/enum/unions.
3890 (parse_type): Handle `long long' types.
3891 (upgrade_type): Handle `const' qualifier.
3892 (parse_partial_symbols): fix indentation, clean a bit.
3894 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
3896 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
3897 copy in data from raw read buffers, calling bfd byteswapping
3898 routines as appropriate. Use to replace most existing memcpy
3900 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
3901 * configure.in: Recognize new ncr3000 config.
3902 * config/ncr3000.mh: New config file.
3904 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
3908 * README: Update for release.
3909 * Makefile.in: Update version to 4.5.
3910 * WHATS.NEW: The obvious.
3912 * depend: Generate new depend file for this release.
3914 * Makefile.in (depend): Fix dependancy generation so that it does
3915 not include gcc 'fixincluded' files, which are usually in a system
3918 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
3920 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
3921 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
3922 symbols for nameless types. And, handle `R' (register parameter
3923 type) for AIX. (an extension to existing stabstring grammar).
3924 * rs6000-xdep.c: Fix typo (= should have been ==).
3926 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
3928 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
3930 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
3932 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
3933 * signame.c (SIGWAITING, SIGLWP): Add.
3935 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
3937 * xm-i386mach.h: add decls for errno and strdup().
3939 * breakpoint.c (breakpoint_1): Add (int) casts for enums
3940 used in array index context (otherwise, some compilers barf).
3942 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
3944 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
3945 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
3946 in a system call, and provide better backtrace if so.
3948 * Makefile.in (HFILES): Add xcoffsolib.h.
3949 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
3950 * rs6000-pinsn.c: #include "opcode/rs6k.h"
3952 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
3953 mipscoff_symfile_read): Convert to BFD to do file I/O.
3955 * symfile.c: #include <ctype.h> to get proper def if isspace().
3957 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
3959 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
3961 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
3962 function also when parsing embedded stabs.
3964 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
3966 * mipsread.c: Fix more declarations.
3968 * mipsread.c: Fix many invocations of complain. Use enum
3969 type_code where appropriate.
3971 * xm-vaxult.h: Add decl for strdup().
3973 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
3976 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
3978 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
3981 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
3983 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
3984 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
3985 Merge in more patches for rs6000 from Metin Ozisik.
3986 * utils.c: Fix typo in comment.
3988 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
3990 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
3991 * procfs.c (attach): Set nopass_next_sigstop if attached
3992 process is forcibly stopped.
3993 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
3994 resending SIGSTOP to attached process on first resume.
3996 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
3998 * Makefile.in (SFILES_MAINDIR): add mipsread.c
4000 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
4002 * Makefile.in (OBS): Compile mipsread.c for all targets now.
4003 (VERSION): Bump to 4.4.85.
4004 * mipsread.c: Update for new include files. Lint.
4005 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
4006 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
4007 Don't need to bring in mipsread.o specially any more.
4009 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
4011 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
4012 routine (for Irix-4.x). Make many funcs static and void.
4013 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
4014 * (init_extra_frame_info): Don't trash cached value of frame
4015 pointer register. This fixes backtracing through routines that use
4016 alloca(). Generally clean up declarations of functions, and use
4017 typedefs and macros to reference data structures as appropriate.
4018 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
4021 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
4023 * values.c (unpack_long): Fix unpacking error for signed chars
4024 on hosts where the default character type is unsigned.
4025 * procfs.c (pr_flag_table, pr_why_table): Add some entries
4026 for newer SVR4 variants.
4027 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
4028 turn off trace inherit-on-fork flag to favor latest SVR4 method.
4029 * procfs.c (mappingflags): Add support for MA_PHYS
4031 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
4033 * buildsym.c (read_struct_type): Avoid coredump when C++
4034 abbreviated type name is messed up. Reported by Joe Buck.
4035 FIXME, we need to determine whether GDB or GCC needs to be
4036 smarter to correctly locate this type name.
4038 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
4039 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
4040 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
4041 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
4042 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
4044 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
4046 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
4047 * symtab.h (current_source_symtab): Make extern
4048 * symtab.h (current_source_line): Make extern
4049 * inferior.h: Move all procfs.c prototypes to one place, add
4050 prototype for proc_signal_handling_change. Add prototypes for
4051 signal_stop_state, signal_print_state, and signal_pass_state.
4052 * inferior.h (stop_soon_quietly): Make extern
4053 * inferior.h (attach_flag): Make extern
4054 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
4055 * infrun.c (signal_stop_state, signal_print_state,
4056 signal_pass_state): New functions to query specific signal
4058 * infrun.c (handle_command): Minor error message change, add
4059 NOTICE_SIGNAL_HANDLING_CHANGE.
4060 * procfs.c (open_proc_file): Remove iris specific reset of
4061 inherit-on-fork flag, moved to proc_set_exec_trap().
4062 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
4063 to reset inherit-on-fork flag, bash comment to GNU form.
4064 * procfs.c (proc_base_address, set_proc_siginfo,
4065 fetch_core_registers): Conform to code style.
4066 * procfs.c (signame.h): Include.
4067 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
4068 syscallname(), info_proc_syscalls()): New macros, tables, and
4069 functions to organize and report system call information.
4070 * procfs.c (saved_fltset, saved_trace, saved_sighold,
4071 saved_exitset, saved_entryset): Add to procinfo struct.
4072 * procfs.c (struct trans): Add.
4073 * procfs.c (pr_flag_table, pr_why_table, faults_table,
4074 siginfo_table, errno_table): Tables to translate numeric values
4075 to symbolic names and short descriptions.
4076 * procfs.c (signalname, info_proc_signals): Add function and
4078 * procfs.c (proc_info): Now info_proc.
4079 * procfs.c (proc_info_address_map): Now info_proc_mappings.
4080 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
4081 info_proc_faults, lookupname, lookupdesc, sigcodename,
4082 sigcodedesc): New functions.
4083 * procfs.c (proc_signal_handling_change): New function to set
4084 the trace flags based on the state of gdb's signal handling flags.
4085 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
4086 and remove code to do PIOCSTRACE ioctl.
4087 * procfs.c (attach, detach): Preserve and restore process flags
4088 using saved_* fields in procinfo struct.
4089 * procfs.c (attach): Call proc_signal_handling_change.
4090 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
4091 * procfs.c (proc_desc): Update for latest changes.
4092 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
4093 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4094 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4096 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
4098 * procfs.c (set_proc_siginfo): Add prototype and new function.
4099 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
4100 up inferior siginfo struct.
4101 * elfread.c (elf_symfile_read): Compute the relocation amount
4102 by subtracting off the address of the ".text" section.
4103 * solib.c: Add pointer to ".text" section to so_list struct.
4104 * solib.c (solib_map_sections): Initialize pointer to ".text"
4105 section in so_list struct.
4106 * solib.c (symbol_add_stub): Pass base address of ".text"
4107 section to symbol_file_add, rather than the load address of
4108 the shared library. On SunOS they are the same. On SVR4 they
4111 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
4113 * mipsread.c (parse_procedure): PDR.isym should get pointer to
4114 function name, not .gdbinfo. symbol.
4116 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
4118 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
4120 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
4122 * Makefile.in (VERSION): 4.4.8
4124 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
4125 commands in .cshrc/.profile won't get traced.
4127 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
4129 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
4130 * exec.c (build_section_table): Don't abort if no sections.
4131 * sparc-tdep.c (single_step): Lint.
4132 * utils.c (mrealloc): Handle realloc (0, size) case here.
4134 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
4136 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
4139 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
4141 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
4142 .gdbinfo. symbols are created. Move creation from parse_procedure
4143 to parse_symbol, where it is fairly easy to grow the symtab. This
4144 also fixes a symtab trashing bug on all mips-based systems.
4145 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
4147 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
4148 mips_extra_func_info, and all the PROC_xxx macros that look at it.
4150 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
4152 * c-exp.y: Add missing return type to yyparse() prototype.
4154 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
4156 Create and use macros for iterating on symtabs, psymtabs, msymbols.
4158 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
4159 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
4160 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
4161 (patch_opaque_types): Avoid dummy args and result.
4162 * objfiles.c (have_partial_symbols, have_full_symbols,
4163 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
4164 (iterate_over_objfiles, iterate_over_symtabs,
4165 iterate_over_psymtabs): Remove, clunky and slow.
4166 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
4167 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
4168 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
4169 dump_objfile): Remove dummy args and results. Move filename
4170 comparisons to callers.
4171 (printsyms_command, printpsyms_command, printmsyms_command,
4172 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
4173 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
4174 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
4175 list_symbols, make_symbol_completion_list): Replace explicit
4176 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
4177 Eliminate Dijkstra flag crap, break out of loops with gotos.
4178 (lookup_symtab_1): Protect '/' tests from short filenames.
4179 (cplus_mangled_symbol): Move inline into lookup_symbol.
4180 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
4181 (relocate_minimal_symbol): Move inline to vmap_symtab.
4182 (vmap_symtab): Replace iteration with ALL_OBJFILES,
4183 iterate_over_msymbols with ALL_MSYMBOLS.
4185 Misc cleanup prior to release.
4187 * Makefile.in (VERSION): Roll to 4.4.7.
4188 (HFILES): Add call-cmds.h.
4189 * call-cmds.h: New header for command fns called by other files.
4190 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
4191 (breakpoint_1): Remove unused type arg. Change callers.
4193 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
4194 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
4195 * mipsread.c: Add prototypes for all static functions.
4197 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4198 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4199 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
4200 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4201 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4202 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
4205 * buildsym.c (define_symbol): Handle global register variables
4206 (from Pierre Willard). Complain if register numbers are too large.
4207 * target.c (nomemory): Now that higher levels examine errno, give EIO.
4208 * tm-sparc.h: Don't #include <sun4/reg.h>.
4209 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
4210 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
4212 * language.h: Avoid forward enum declaration.
4213 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
4214 config/sun4os5.mt: New host and target.
4215 * defs.h (errno): #include <errno.h> rather than assuming int.
4216 From Pierre Willard.
4218 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
4219 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
4220 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
4221 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
4222 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
4223 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
4224 sparc-xdep.c, utils.c, value.h, values.c: Lint.
4226 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
4228 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
4229 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
4230 * language.h (enum exp_opcode): Avoid forward enum def.
4231 * main.c (define_command, user_defined_command): Lint.
4232 * mem-break.c, xcoffread.c: Lint.
4233 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
4235 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
4237 * Merged in latest RS6000 diffs from Metin G. Ozisik.
4238 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
4239 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
4240 or IBM6000_TARGET as (approximately) appropriate.
4242 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
4244 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
4245 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
4246 or not to try reading symbols from a mapped objfile. Plugs memory
4247 leak due to shared libraries generating no psymtabs or symtabs.
4249 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
4251 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
4252 * copying.awk: Lint. Make stronger warning at top of copying.c.
4253 * elfread.c (elf_symtab_read): Eliminate check of mainline.
4254 * gdbtypes.c (smash_to_*): Remove FIXME comments.
4255 (lookup_pointer_type): Add FIXME comment.
4256 * main.c (set_history_size_command): Disallow negative size.
4257 * partial-stab.h: Update copyright.
4258 * rs6000-tdep.c (skip_trampoline_code): Better comments.
4260 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
4262 * main.c (set_history_size_command): Negative size is error.
4263 (Reported by Peggy Fieland.)
4265 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
4267 * coffread.c (coff_symfile_init): Update comment.
4268 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
4269 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
4270 macros to access the dbx specific objfile information.
4271 * dbxread.c (symfile_string_table, symfile_string_table_size):
4272 Remove these local variables.
4273 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
4274 read_dbx_symtab): Remove the stringtab and stringtab_size params
4275 from the function prototypes, the function definition, and the
4276 function calls. These are now available via DBX_STRINGTAB and
4277 DBX_STRINGTAB_SIZE using the objfile pointer.
4278 * dbxread.c (dbx_symfile_read): Relocate addr before using as
4279 an arg to read_dbx_symtab.
4280 * dbxread.c (dbx_symfile_read): Remove code that free'd the
4281 stringtab and the dbx specific per-objfile private info.
4282 * dbxread.c (init_psymbol_list): Remove symbol count from passed
4283 args in prototype, function definition, and function calls. It is
4284 now available via the DBX_SYMCOUNT macro using the objfile
4286 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
4287 local instance of struct dbx_symfile_info and replace with DBX_*
4289 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
4290 symfile_string_table and symfile_string_table_size.
4291 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
4292 symfile_string_table.
4293 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
4294 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
4295 stringtab size variables. Remove all code that used to reread
4297 * objfiles.c (allocate_objfile): Move calls to init_malloc()
4298 to prior to any calls to mmalloc for the objfile specific heap.
4299 * utils.c (init_malloc): Document the requirement that for each
4300 heap for which corruption checking is desired, that init_mmalloc
4301 must be called prior to any mmalloc calls on the heap.
4303 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
4305 * rs6000-pinsn.c: Make dis-assembly output more like
4306 other targets: Don't print instruction in hex before
4307 the assembly; use print_address to print out jump
4310 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
4312 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
4313 * cplus-dem.c: Support "Sc" meaning "signed char".
4315 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
4317 * configure.in: fix iris/iris3.
4319 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
4321 * command.c, main.c (various places): Use ctype.h macros
4322 (such as isupper(x)), instead of hard-wiring in ASCII-isms
4323 (such as (x >= 'A' && x <= 'Z')).
4324 (There are still more of these in other files.)
4325 * main.c (defined_command): Lower-case the user's
4326 new command before entering it. Needed because
4327 command lookup is case-insensitive (and also lower-cases).
4328 (Based on Metin's earlier patch.)
4330 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
4332 * config/irix4.mh: new file.
4334 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
4336 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
4339 * xm-mips.h: Declare strdup for ultrix.
4341 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
4342 when calling new_symbol.
4343 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
4346 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4348 * config/rs6000.mh: Update (for Fred's new mmalloc)
4349 flags to disable use of GNU malloc/mmalloc.
4350 * munch: Change SYSV rule to allow .text before the label,
4351 as well as after, to work for AIX.
4352 * gdbtypes.h: Minor clarifiction.
4354 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
4356 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
4357 continuation in yet another place (between method declarations).
4359 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
4361 * mips-tdep.c: include symfile.h and objfiles.h to fix
4364 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
4366 * valops.c (value_struct_elt_for_reference): Added 'offset'
4367 parameter to handle multiple inheritance.
4368 * eval.c, value.h: Update accordingly.
4370 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
4372 * objfiles.h: New file
4373 * Makefile.in (HFILES): Add objfiles.h
4374 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
4375 main_scope_lowpc, main_scope_highpc.
4376 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
4377 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
4378 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
4379 xcoffread.c, : Include objfiles.h.
4380 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
4381 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
4382 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
4383 inside_entry_file() and logic changed appropriately.
4384 * blockframe.c (outside_startup_file): Renamed to
4385 inside_entry_file() and logic changed appropriately.
4386 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
4387 and logic changed to use per-objfile specific fields.
4388 * blockframe.c (inside_entry_scope): Renamed to
4389 inside_entry_func() and logic changed to use per-objfile specific
4391 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
4392 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
4393 Remove extern decls.
4394 * symfile.c, symfile.h (entry_point): Remove extern decl.
4395 * coffread.c (coff_symfile_init): Common entry point init code
4396 moved to symfiles.c, call init_entry_point_info().
4397 * coffread.c (complete_symtab): Use new per-objfile entry info.
4398 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
4399 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
4401 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
4402 * defs.h (inside_entry_scope, outside_startup_file,
4403 inside_main_scope): Prototypes changed for renames to
4404 inside_entry_func, inside_entry_file, inside_main_func,
4406 * symfile.c (syms_from_objfile): Common entry point init code
4407 moved to init_entry_point_info() and call init_entry_point_info().
4408 * symfile.h (init_entry_point_info): Include prototype.
4409 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
4410 moved to symfiles.c and call init_entry_point_info().
4411 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
4412 main_scope_lowpc, main_scope_highpc): Remove extern decls.
4413 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
4415 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
4416 works for the majority of targets.
4417 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
4418 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
4419 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
4420 Use default definition in frame.h.
4421 * frame.h (selected_frame_level): Make decl extern.
4422 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
4423 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
4424 * partial-stab.h: Use new per-objfile entry info.
4425 * symfile.h (struct objfile): Removed, moved to objfiles.h.
4426 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
4427 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
4428 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
4429 have_minimal_symbols): Prototypes moved to objfiles.h.
4430 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
4431 Macros moved to objfiles.h.
4432 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
4434 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
4436 More C++ improvements (pointers to members, qualified names).
4437 * c-exp.y: Support exp.type::name and exp->type::name
4438 syntaxes. (Unfortunately, doesn't work for static members.)
4439 * c-exp.y, eval.c: Make type::~type work better.
4440 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
4441 value_static_field by value_struct_elt_for_reference.
4442 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
4443 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
4444 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
4445 for OP_SCOPE operand; no point in it now that we use lazy
4446 reading of values, and use "reference to member" objects.
4447 * gdbtypes.h: Clarify comment.
4448 * valops.c: Change value_struct_elt_for_address to return
4449 a reference (or variable), rather than a pointer. Change
4450 the name to value_struct_elt_for_reference to reflect this.
4451 Returning a reference instead of a address provides a
4452 generalization, since we can use the routine for both
4453 class::name as well as &class::name.
4454 Also, recurse to handle multiple inheritance properly.
4455 * valprint.c: Moved code to print pointer-to-members
4456 to new function point_class_member. This allows a
4457 "reference-to-member" to be printed using the same code.
4458 * valprint.c (type_print_varspec_prefix): Avoid printing
4459 "struct " for domains of class-member types.
4460 * valops.c (search_struct_field): Inline code for simplified
4461 version of value_static_field (which can then be deleted).
4462 * value.h: Rename value_struct_elt_for_address to
4463 value_struct_elt_for_reference. Delete value_static_field.
4464 * values.c: Remove no longer used function value_static_field.
4466 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
4468 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4469 elfread.c (coff_symfile_finish): Add function, prototype, and
4470 add to the xxxx_sym_fns struct for each file type. Also reformat
4471 the xxxx_sym_fns vector to a standard format and add comments.
4472 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4473 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
4474 Pass pointer to struct objfile rather than pointer to sym_fns.
4475 Change references inside each function accordingly. Allocate any
4476 symbol file specific info in the per-objfile memory region.
4477 * dbxread.c (free_and_init_header_files): Break function into
4478 free_header_files(), called from dbx_symfile_finish(), and
4479 init_header_files(), called from dbx_new_init().
4480 * dbxread.c (dbx_new_init): Move deallocation things to new
4481 dbx_symfile_finish function.
4482 * elfread.c (elf_new_init): Call buildsym_new_init().
4483 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
4484 routine for the objfile before deallocating other stuff.
4485 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
4486 * symfile.h: Move struct sym_fns to before struct objfile def.
4487 Add sym_finish function pointer and change prototypes of other
4488 function pointers to reflect passing struct objfile pointer rather
4489 than struct sym_fns pointer.
4490 * symfile.c: Remove now obsolete symtab_fns pointer.
4491 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
4492 locates the correct sym_fns struct for the given objfile.
4493 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
4494 for better support of mapped symbol tables.
4495 * symfile.c (symbol_file_command): Remove obsolete code using
4497 * symfile.h: Remove duplicate declarations for symfile_objfile,
4498 entry_point, and object_files.
4499 * target.c (target_info): Compare symfile_objfile to NULL.
4500 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
4501 aixcoff_symfile_finish().
4503 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
4505 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
4506 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
4507 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
4509 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
4511 Some improvements to g++ debugging.
4512 * symtab.c (list_symbols): demangle before pattern matching.
4513 * symtab.c: Other fixes to improve handing of operators.
4514 * valprint.c (type_print_base): Fix test for constructor.
4515 * values.c (value_static_field): Allow evaluation of
4516 CLASS::METHOD, returning a function pointer.
4518 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
4520 * Makefile.in (VERSION): Roll 4.4.6.
4521 * exec.c (exec_file_command): Add code to ignore optional args
4522 passed in by file_command() for use in symbol_file_command().
4523 * main.c (main): Document -mapped and -readnow in help summary.
4524 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
4525 * objfiles.c (allocate_objfile): Filename arg removed. Changes
4526 to get filename from bfd with bfd_get_filename(). Test mapto
4527 against 0, not NULL. Use mstrsave() to make copy of filename.
4528 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
4530 * remote-vx.c (vx_load_command, add_symbol_stub):
4531 Symbol_file_add() takes an additional arg.
4532 * solib.c (symbol_add_stub): Symbol_file_add() takes an
4534 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
4535 changed to return a bfd not an objfile pointer.
4536 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
4537 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
4538 Change to eliminate local bfd and use symfile_bfd_open() plus
4539 allocate_objfile(). Add code to implement readnow option.
4540 * symfile.c (symbol_file_command): Changes to option handling,
4541 readnow functionality moved to symbol_file_add().
4542 * symfile.c (symfile_init): Eliminate local copy of bfd.
4543 * symfile.c (add_symbol_file_command): Changes to parse mapped
4544 and readnow options.
4545 * symfile.h (allocate_objfile): Arg removed from prototype.
4546 * symtab.h (symbol_file_add): Arg added to prototype.
4547 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
4550 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
4552 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
4553 mtrace.awk, state.c, state.h: Removed.
4554 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
4555 directories searched for source files.
4556 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
4557 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
4558 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
4559 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
4560 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
4561 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
4562 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
4564 * Makefile.in (HFILES): Remove state.h
4565 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
4566 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
4567 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
4568 * Makefile.in (clean): Remove all object files.
4569 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4570 * cplus-dem.c: Remove prototypes definitions that are now done in
4572 * dbxread.c (throughout): Change from using per-objfile
4573 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4574 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
4575 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
4576 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
4577 * depend: Remove dependencies for state.o, state.h.
4578 * dwarfread.c: Add declaration for warning_pre_print.
4579 * dwarfread.c (dwarfwarn): Use warning_pre_print.
4580 * dwarfread.c (throughout): Change from using per-objfile
4581 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4582 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
4583 use supplied objfile.
4584 * i386-xdep.c (print_387_status): Change to use warning() rather
4586 * i387-tdep.c (print_387_control_word): Change to use warning()
4587 rather than printfs.
4588 * infrun.c (wait_for_inferior): Remove unreachable abort() call
4589 that some compilers grumble about.
4590 * language.c (throughout): Add declaration for warning_pre_print
4591 and using warning() instead of printfs.
4592 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4593 * main.c (main): Add declaration for warning_pre_print and set it
4594 similarly to error_pre_print. Add declarations for
4595 mapped_symbol_files and readnow_symbol_files. Add appropriate
4596 definitions to long_options[].
4597 * minsyms.c: Trivial fix to comment.
4598 * objfiles.c (allocate_objfile): Substantially rewritten for
4599 using mapped symbol files.
4600 * objfiles.c (throughout): Change from using per-objfile
4601 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4602 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
4603 * source.c (throughout): Change from using per-objfile
4604 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4605 * source.c (open_source_file): Use mstrsave to save file name in
4606 mapped symbol region for objfile.
4607 * symfile.c: Remove include for state.h.
4608 include to local form.
4609 * symfile.c (symbol_file_add_digested): Remove.
4610 * symfile.c (symbol_file_add): Substantially rewritten for mapped
4612 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
4613 from objfile structure. Add malloc descriptor pointer (md).
4614 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
4615 * symm-xdep.c (print_fpu_status): Use warning() rather than
4617 * symmisc.c (free_symtab_block): Now takes and uses current
4619 * symmisc.c (throughout): Change from using per-objfile
4620 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4621 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
4622 Sun compiler grumblings when PTR is char *.
4623 * symtab.c (lookup_symbol): Cast return value of iterate_over_
4624 msymbols() to correct pointer type.
4625 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
4626 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
4627 error always starts on a line of it's own.
4628 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
4629 Rewrite for new mapped malloc package use.
4630 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
4631 that don't want to use the mapped malloc package; pass arguments
4632 on to traditional malloc package functions.
4633 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
4634 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
4635 mrealloc, malloc, and realloc but get fatal error if runs out
4637 * utils.c (msavestring, mstrsave): Save a string in a specific
4638 mapped malloc region.
4639 * utils.c (print_spaces): Use xmalloc to get the buffer.
4640 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
4641 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
4642 * config/i386v4.mh: Insignificant reorganization.
4644 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
4646 * xcoffread.c: Only enable compilation of debugging functions
4647 if IBM6000 is defined. Fails to compile otherwise.
4649 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
4651 * Makefile.in: pass MAKEINFO down on info.
4653 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
4655 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
4656 useless code, including an lseek to an uninitialized variable.
4657 Reported by Jim Williams <jimbo@wrs.com>.
4659 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
4661 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
4662 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
4663 * minsyms.c, symfile.c: Changes that may be generally
4664 applicable, but are #ifdef IBM6000 for now.
4665 * rs6000-xdep.c: Fixed typo in comment.
4666 * rs6000-tdep.c: Non-substatial changes.
4667 * xoffread.c: The main change here is addition of some
4668 debugging functions.
4669 * xoffexec.c: More changes.
4671 * xcoffread.c: Fixed two too-few-parameters bugs.
4673 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
4674 to SOLIB_CREATE_INFERIOR_HOOK macro.
4676 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
4678 * symfile.h: Add prototype for iterate_over_msymbols().
4679 * symtab.c (cplus_mangled_symbol): Add function.
4680 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
4681 iterate_over_msymbols to find demangled C++ symbol.
4682 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
4683 value to iterate_over_msymbols().
4684 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
4687 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
4689 * Makefile.in: added check target.
4691 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
4693 * ecoff.c: Move to ../bfd/coff-msym.c.
4694 * config/mt-*mips: Remove ecoff.o from the configuration.
4695 * remote.c (): Add newline to initial +.
4696 (remote_resume): Mention how to cope with signals.
4697 (remote_interrupt): Add debug msg.
4698 (remote-wait): Implement new 'T' reply, which includes
4699 status, PC, and FP all in a single short message.
4700 (putpkt): Add further debugging of packet acks.
4701 * mipsread.c (fixup_symtab): Also swap RFD's.
4702 (parse_partial_symbols): Avoid bug on unknown symbol types.
4703 * Makefile.in (VERSION): Roll to 4.4.5.
4704 * mips-tdep.c (heuristic_proc_start): Avoid long delays
4705 for remote MIPS by limiting heuristic to 200 byte search.
4706 (heuristic_proc_desc): Byte-swapping.
4707 (mips_print_register): Cope with failure of
4708 read_relative_register_raw_bytes. Byte-swap integers for
4710 * mips-pinsn.c (print_insn): Byte-swap instruction.
4712 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
4714 * config.sub configure.in config/mh-irix4
4715 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
4716 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
4717 gdb/xm-irix4.h gdb/config/mt-irix3
4718 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
4720 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
4722 * defs.h, utils.c: xrealloc takes PTR as first arg.
4723 * defs.h: Reword confusing comment about ANSI prototypes.
4724 * defs.h: Some minor whitespace changes.
4725 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
4726 not NULL, which can be (void *).
4727 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
4728 * tm-i386v.h (SP_ARG0): Define
4729 * xm-sysv4.h: Back out of change for missing prototypes.
4730 * i386-tdep.c (get_longjmp_target): Add function.
4732 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4734 * Makefile.in: install man page too.
4736 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
4738 * All GDB files that #include defs.h: Removed stdio.h.
4739 (defs.h): #include stdio.h.
4741 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4743 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
4744 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
4745 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
4746 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
4747 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
4748 it before printing out the hex shape of an address.
4750 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
4752 * rs6000-xdep.c (frame_initial_stack_address): Move
4753 code to set frame->cache_fsr into new separate function
4754 frame_get_cacahe_fsr. This allows fixing a fatal error.
4755 * xcoffexec.c: Turn previously suppressed error
4756 message back on, after cleaning up BFD.
4758 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
4759 printing of blank line, since it cases printing of an
4760 extra blank line. Is this intended? It does mess up
4762 * defs.h: Put back declarations of malloc and realloc,
4763 but protected by #ifndef MALLOC_INCOMPATIBLE.
4764 * objfiles.c: Undo previous change: Use malloc/realloc
4765 for objfile malloc/realloc fields (but add a cast).
4766 * xcoffexec.c: Suppress an error message (for now).
4768 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4770 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4771 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
4772 * buildsym.c: Use smash_to_pointer_type() to handle forward type
4774 * xcoffread.c: Modifications to C_DECL storage class handling, and
4775 introduction of an old smash_to_pointer_type() routine.
4777 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4778 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
4779 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
4780 parameters have been modified.
4782 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4783 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
4784 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
4785 and fetch_inferior_registers() always fetched all the registers
4786 resulting valid register values at hand all the time. Pushing a dummy
4787 frame did not require validating all register values first. After
4788 putting the above mechanism into action, we didn't have valid registers
4789 values always ready. Thus, all registers need to be fetched before
4790 pushing a dummy frame now.
4792 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4793 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
4794 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
4795 the starting address (actual frame address) of a frame.
4796 * rs6000-tdep.c: modifications to function_frame_info() to see if
4797 function reserves a frame pointer register (alloca register)
4798 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
4799 FRAME_LOCALS_ADDRESS has been updated to support debugging of
4800 functions with alloca() calls.
4802 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
4804 * xm-sysv4.h: Provide definitions/prototypes for host environment
4805 functions for which no definitions or prototypes are provided in
4806 any currently included gdb or host environment header files.
4807 For SVR4, this currently includes malloc and realloc, which cannot
4808 be portably prototyped in any gdb include file.
4810 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4812 * buildsym.h: Remove obsolete variable file_stabs.
4814 * Makefile.in: Move place where configure merges in host-
4815 and target-dependent fragments later, so the latter
4816 can override (say) GNU_MALLOC.
4817 * config/mh-rs6000: Use system malloc. Otherwise, I
4818 ended up with *two* incompatible versions of malloc
4819 (functions in libc would call the malloc in libc).
4820 I assume this is a shared library problem.
4822 * remote.c: Fix (presumed) typo.
4823 * objfiles.c: Use xmalloc/xrealloc instead of
4824 malloc/realloc (since the latter are no longer declared).
4826 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4827 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
4828 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
4829 handle individual registers.
4830 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
4831 correctly in case it wasn't cached yet. (A problem showed up
4832 after fetching individual registers.)
4833 * buildsym.c: Disable type_synonym_name's type name overwriting
4834 in cases it is unnecesary. rs6000 portation doesn't use
4835 type_synonym_name, and it used to nullify type names
4836 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
4837 type's name as soon as space for that type is allocated.
4838 * xcoffread.c: ignore a section's lineno information if it is
4839 not `.text'. (In rs6000 bfd portation integration, skipping over
4840 `.pad' sections are ignored since it was in machine independent
4841 part of the code. Thus, a problem of fake sections with invalid
4842 lineno information arised.)
4844 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4845 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
4846 * rs6000-tdep.c: make function_frame_info() work whether or not
4847 reading from a core file.
4848 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
4850 * infrun.c. main.c, printcmd.c. symtab.c:
4851 More changes from IBM for rs6000.
4854 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
4856 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
4857 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
4858 Merge in changes (mostly from IBM) for RS6000.
4859 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
4860 More changes from IBM for RS6000. These are in machine-
4861 independent code, and probably could do with some cleaning
4862 up. The most questionable of these are #ifdef IBM6000.
4863 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
4864 to single_step() (for consistency with rs6000 and i860).
4865 * utils.c: Allow the 1st arg to xrealloc to be NULL
4866 (in which case do malloc). This removes the need for
4867 some tests in xcoff code (and perhaps other places?).
4868 * coffread.c: Removed variables last_source_file,
4869 type_vector, and type_vector_length as these are now
4870 defined by buildsym.[ch].
4871 * defs.h: Remove prototypes for malloc and realloc, since
4872 these should only be used to implement xmalloc and xrealloc,
4873 and they conflict with <stdlib.h> in AIX - where they
4874 return void* even when __STDC__ isn't defined. Sigh.
4875 * munch: Recognize *initialize* in data as well as text
4876 (AIX uses data). Also, incorporate a patch from Garrett
4877 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
4878 much more sensible, by only trying to match the name of
4879 the initialize_foo function, and not the junk before it.
4881 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
4883 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
4884 unless symbol table indicates that something has changed.
4886 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
4888 * remote.c: Make it work for embedded MIPS. Increase buffer
4889 size, and use throughout. Round buffer size up if too many regs.
4890 Support baud rate setting and try for an 8-bit path. If
4891 interrupted while waiting for target, send a ^C down the wire.
4892 Avoid single-byte reads.
4893 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
4895 * mips-xdep.h: Avoid the embedded regs when on Unix.
4897 * mipsread.c: Byte-swap the symbol table structures, using
4898 routines from ecoff.c, to read a symbol table written in any
4899 of the four possible byte orders.
4900 * configure.in (mips-big-* target): Same as Sony News.
4901 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
4902 * ecoff.c: New file for symbol swapping routines.
4904 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
4906 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
4907 all-breakpoints' command.
4908 * (get_number): Allow users to enter negative breakpoint numbers.
4909 * (breakpoint_1): Reformat display of 'info break' to show new
4911 * (create_longjmp_breakpoint, breakpoint_re_set,
4912 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
4913 symfile.c (syms_from_objfile): Re-do
4914 insertion of longjmp breakpoints. Move all code into
4915 breakpoint_re_set, and call that instead of
4916 create_longjmp_breakpoint in symfile.c.
4918 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
4920 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
4921 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
4922 * symtab.c (find_pc_symtab): Handle having no objfiles.
4923 * infcmd.c: Fix comment.
4924 * objfiles.c (free_all_objfiles): Add.
4925 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
4926 * symfile.c (symbol_file_command): free all objfiles when
4927 specifying a new symbol file.
4928 (reread_symbols): Stat the file name, don't fstat the descriptor.
4930 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4932 * Makefile.in, configure.in: removed traces of namesubdir,
4933 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4934 copyrights to '92, changed some from Cygnus to FSF.
4936 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
4938 * dbxread.c (end_psymtab): Delete empty psymtabs.
4939 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
4940 * symfile.h (struct objfile): Add free_psymtabs.
4942 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
4944 * Makefile.in (VERSION): Roll to gdb-4.4.4.
4946 * symfile.c (symbol_file_command): strcmp => !strcmp.
4947 * breakpoint.h: Move prototypes to follow enum definition they need.
4948 * breakpoint.c, infrun.c: Lint.
4949 * printcmd.c: Use `enum enable' rather than `enum
4951 * mipsread.c: First pass at making it compile with the new
4952 objfile changes. Probably seriously broken still, but it
4955 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
4957 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
4958 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
4959 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
4960 stepping (and nexting) through longjmp(). Also, cleanup
4961 breakpoint handling quite a bit by creating explicit breakpoint
4962 types instead of using magic breakpoint numbers.
4963 Makefile.in: Update version to 4.4.3
4965 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
4967 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
4968 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
4969 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
4971 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
4973 * minsyms.c (install_minimal_symbols): Add bunches to any
4974 existing minsyms in the objfile. Avoid extra mallocation
4975 by working directly in the obstack. Remove ignored `mainline' parm.
4976 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
4977 xcoffread.c: Change all callers.
4978 * FIXME: We should be able to eliminate MAINLINE from all the
4979 symbol readers now, with a small bit of work.
4981 * valops.c, value.h: Lint.
4982 * remote-vx.c: Add missing break; statement. Bugfix by
4983 Michael Sclafani, <sclafani@src.dec.com>.
4985 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
4987 * Makefile.in (VERSION): Update version to 4.4.2
4988 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
4989 minsyms.c, mmap-alloc.c, mmap-sbrk.c
4990 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
4991 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
4992 mmap-alloc.o, mmap-sbrk.o
4994 * altos-xdep.c: Minor whitespace change.
4995 * am29k-tdep.c (examine_prologue): Convert from misc function vector
4996 use to new minimal symbol table use.
4997 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
4998 * arm-xdep.c (store_inferior_registers): Returns void.
4999 * blockframe.c (get_pc_function_start, find_pc_partial_function):
5000 Convert from misc function vector use to new minimal symbol table use.
5001 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
5002 * breakpoint.c: Add prototypes for local functions.
5003 * breakpoint.c (catch_command_1): Change to static and remove unused
5005 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
5006 * breakpoint.h: Change function decls to prototype form.
5007 * buildsym.c: Add prototypes for local functions.
5008 * buildsym.c: Moved hashname() function here from dbxread.c.
5009 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
5010 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
5011 * buildsym.c (dbx_alloc_type): Change to static.
5012 * buildsym.c (finish_block): Add objfile parameter.
5013 * buildsym.c (misc): Change symbol_obstack to objfile version.
5014 * buildsym.c (make_blockvector): Change to static.
5015 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
5016 * buildsym.c (compare_line_numbers): Change to static, args are const,
5017 cast args when used.
5018 * buildsym.c (start_symtab): Inline new_object_header_files() call.
5019 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
5020 and made static. Add objfile parameter.
5021 * buildsym.c (end_symtab): Simplify code using line table size.
5022 Realloc the linetable on the objfile symbol_obstack and copy there.
5023 * buildsym.c (scan_file_globals): Convert from misc function vector
5024 use to new minimal symbol use.
5025 * buildsym.c (define_symbol): Add objfile parameter. Make sure
5026 strings get allocated in objfile's symbol_obstack. Convert references
5027 to builtin types to lookup_fundamental_type().
5028 * buildsym.c (read_type): Make static, add objfile parameter, convert
5029 references to buildin types to lookup_fundamental_type().
5030 * buildsym.c (read_struct_type): Add objfile parameter.
5031 * buildsym.c (read_array_type): Make static, add objfile parameter.
5032 * buildsym.c (read_enum_type): Make static, add objfile parameter.
5033 * buildsym.c (read_huge_number): Make static.
5034 * buildsym.c (read_range_type): Make static, add objfile parameter,
5035 convert references to buildin types to lookup_fundamental_type ().
5036 * buildsym.c (read_args): Make static, add objfile parameter.
5037 * buildsym.h: Convert function decl's to prototype form.
5038 * c-exp.y: Add prototypes for local functions, convert uses of misc
5039 function vector to minimal symbol table. Reformat all builtin type
5040 initializations and pass a NULL objfile to init_type() for them.
5041 * coffread.c: Change context_stack ref's to coff_context_stack,
5042 add local function prototypes. Cast uses of xrealloc arg 1.
5043 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
5044 crafting a new type.
5045 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
5046 * coffread.c (finish_block): Change name to coff_finish_block.
5047 * coffread.c (make_blockvector): Add and use objfile parameter.
5048 * coffread.c (record_line): Change name to coff_record_line.
5049 * coffread.c (start_symtab): Change name to coff_start_symtab.
5050 * coffread.c (end_symtab): Change name to coff_end_symtab.
5051 * coffread.c (record_misc_function): Change name to record_minimal_
5052 symbol and change to minimal symbol table use from misc func tbl.
5053 * coffread.c (coff_symfile_read): Convert from misc function vector
5054 use to minimal symbol table use.
5055 * coffread.c (hashname): Remove; use common version in buildsym.c.
5056 * coffread.c (decode_base_type): Change references to builtin types
5057 to calls to lookup_fundamental_type().
5058 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
5059 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
5060 * command.c: Add prototypes for local functions.
5061 * command.c (add_cmd): Prototype the 'fun' parameter and use the
5062 appropriate member of the function union for that type.
5063 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
5064 ifdef out the function since it isn't currently used.
5065 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
5066 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
5067 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
5068 * command.c (help_cmd): Compare function pointer to NULL.
5069 * command.c (help_cmd_list): Compare function pointer to NULL.
5070 * command.c (lookup_cmd_1): Use correct member of function union.
5071 * command.c (undef_cmd_error): Make static.
5072 * command.c (complete_on_cmdlist): Use correct member of func union.
5073 * command.c (do_setshow_command): Use correct member of func union.
5074 * command.c (shell_escape): Convert rindex use to strrchr.
5075 * command.h (COMMAND_H): Define if already included.
5076 * command.h (cmd_list_element struct): Change 'function' to a union
5077 and prototype args. Prototype completer function.
5078 * command.h: Convert decl's to prototype form.
5079 * convex-xdep.c (store_inferior_registers): Returns void.
5080 * copying.c: Prototype local functions.
5081 * coredep.c: Minor whitespace change.
5082 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
5083 * cplus-dem.c: Prototype local functions.
5084 * dbxread.c (hashname): Remove; moved to buildsym.c.
5085 * dbxread.c (free_and_init_header_files): Make static.
5086 * dbxread.c: Add prototypes for local functions.
5087 * dbxread.c (new_object_header_files): Remove; inlined usages.
5088 * dbxread.c (xrealloc usages): Cast args.
5089 * dbxread.c (record_misc_function): Change to record_minimal_symbol
5090 and change usages accordingly.
5091 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
5092 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
5093 * dbxread.c (dbx_next_symbol_text): Make static.
5094 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
5095 * dbxread.c (init_bincl_list): Add and use objfile parameter.
5096 * dbxread.c (free_bincl_list): Add and use objfile parameter.
5097 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
5098 * dbxread.c (end_psymtab): Convert to use per-objfile data.
5099 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
5101 * dwarfread.c (record_misc_function): Change name to record_minimal_
5102 symbol and use minimal symbol table throughout.
5103 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
5104 * dwarfread.c: Convert all references to builtin types to use the new
5105 lookup_fundamental_type function.
5106 * dwarfread.c (read_enumeration): Add and use objfile parameter.
5107 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
5109 * elfread.c (record_misc_function): Convert to use record_minimal_
5111 * elfread.c (elf_symtab_read): Add objfile parameter.
5112 * eval.c: Add prototypes for local functions and move some decls
5113 around to accomodate prototypes.
5114 * expprint.c: Add prototypes for local functions. Change references
5115 to misc function vector to minimal symbol table.
5116 * findvar.c (read_memory usages): Cast args.
5117 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
5118 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
5119 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
5120 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
5121 * gould-xdep.c: Minor whitespace change.
5122 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
5123 * hp300ux-xdep.c (store_inferior_registers): Returns void.
5124 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
5125 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
5126 * i386-tdep.c: Add prototypes for local functions.
5127 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
5128 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
5129 that defaulted to int.
5130 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
5131 i386_push_dummy_frame): Returns void.
5132 * i386-xdep.c (i386_register_u_addr): Declare params that default to
5133 int and explicitly declare return type as int.
5134 * i387-tdep.c: Minor formatting changes.
5135 * i960-tdep.c (leafproc_return): Convert from misc function vector
5136 use to minimal symbol table use.
5137 * infcmd.c: Add prototypes for local functions.
5138 * infcmd.c (continue_command, until_next_command, until_command,
5139 path_info, path_command): Make static.
5140 * infcmd.c (step_1, until_next_command): Convert from misc func
5141 vector to minimal symbol table use.
5142 * inflow.c: Add prototypes for local functions.
5143 * infptrace.c (store_inferior_registers): Returns void, not int.
5144 * language.c (_initialize_language): Use proper member of function
5146 * m2-exp.y: Add prototypes for local functions, convert misc function
5147 vector uses to minimal symbol table uses.
5148 * m2-exp.y (make_qualname, yyerror): Make static.
5149 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
5150 * m68k-pinsn.c: Add prototypes for local functions.
5151 * m68k-pinsn.c (print_insn): Cast args to read_memory.
5152 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
5153 * m68k-stub.c: Add prototypes.
5154 * m88k-pinsn.c (sprint_address): Convert from misc function vector
5155 use to minimal symbol table use.
5156 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
5157 * m88k-xdep.c (store_inferior_registers): Returns void.
5158 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
5159 * mach386-xdep.c (store_inferior_registers): Returns void.
5160 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
5161 * main.c: Add prototypes for local functions.
5162 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
5163 longjmp() result to (NORETURN void).
5164 * main.c (catch_errors): Prototype the 'func' parameter.
5165 * main.c (disconnect, stop_sig, do_nothin, float_handler):
5166 Takes an unused arg.
5167 * main.c (execute_command): Call the right member of the func union.
5168 * main.c (command_loop_marker, symbol_completion_function,
5169 command_loop): Make static.
5170 * main.c (command_line_input): Make linelength unsigned, cast arg
5171 to command_line_input().
5172 * main.c (add_info, add_com): Prototype the 'fun' parameter.
5173 * main.c (initialize_main): Call right member of function union.
5174 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
5175 * mem-break.c: Include symtab.h
5176 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
5177 * mips-xdep.c (store_inferior_registers): Returns void.
5178 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
5179 use to minimal symbol table use.
5180 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
5182 * mipsread.c (make_type): Remove, convert usages to init_type.
5183 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
5184 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
5185 vector use to minimal symbol table use.
5186 * parse.c: Add prototypes for local functions.
5187 * parse.c (xrealloc usages): Cast args.
5188 * parse.c (prefixify_expression, length_of_subexp): Make static.
5189 * parser-defs.h (PARSER_DEFS_H): Define when first included.
5190 * parser-defs.h: Convert function decls to prototype form.
5191 * partial-stab.h: Convert from misc function vector use to new minimal
5193 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
5194 the per-objfile copies.
5195 * printcmd.c: Add prototypes for local functions. Move some struct
5196 definitions around to accomodate prototypes.
5197 * printcmd.c (decode_format): Make static, change args oformat and
5198 osize to int from char.
5199 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
5200 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
5201 * printcmd.c (print_address_symbolic): Convert from misc function
5202 vector use to minimal symbol table use.
5203 * printcmd.c (address_info): Convert from misc function vector use
5204 to minimal symbol table use.
5205 * printcmd.c (delete_display, enable_display, disable_display_command):
5207 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5208 * procfs.c (fetch_core_registers): Add unused param reg_addr.
5209 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
5210 * pyr-xdep.c (store_inferior_registers): Returns void.
5211 * remote-mm.c (mm_load): symbol_file_add return value unused.
5212 * remote-nindy.c: Minor format change.
5213 * remote-vx.c (vx_load_command): symbol_file_add result unused.
5214 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
5215 * rs6000-xdep.c (store_inferior_registers): Returns void.
5216 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
5217 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
5218 vector use to minimal symbol table use.
5219 * solib.c: Add prototypes for local functions.
5220 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
5221 function vector use to minimal symbol table use.
5222 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5223 * solib.c (find_solib, shared_library_command): Make static
5224 * solib.c (read_memory, write_memory usages): Cast args.
5225 * solib.c (special_symbol_handling): Add function
5226 * source.c: Add prototypes for local functions.
5227 * source.c (select_source_symtab): Convert to scan objfiles.
5228 * source.c (open_source_file): Make static.
5229 * source.c (xrealloc usages): Cast args.
5230 * source.c (source_line_charpos): ifdef out, unused.
5231 * source.c (get_filename_and_charpos): Make static.
5232 * stack.c: Add prototypes for local functions.
5233 * stack.c (print_frame_info, frame_info): Convert from misc function
5234 vector use to minimal symbol table use.
5235 * symfile.c: Add prototypes for local functions.
5236 * symfile.c (compare_symbols): Make args const PTR's.
5237 * symfile.c (compare_psymbols, sort_pst_symbols) add.
5238 * symfile.c (sort_all_symtab_syms): Scan objfile list.
5239 * symfile.c (obsavestring): Add objfile parameter.
5240 * symfile.c (init_misc_bunches, prim_record_misc_function,
5241 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
5242 sort_misc_function_vector, compact_misc_function_vector): Remove
5243 * symfile.c (symbol_file_add_digested): Add function.
5244 * symfile.c (symbol_file_add): Returns struct objfile *.
5245 * symfile.c (symbol_file_command): Modify for state file use.
5246 * symfile.c (symfile_open): Add parameter "dumpable".
5247 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
5248 * symfile.c (load_command, add_symbol_file_command): Make static.
5249 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
5250 * symfile.c (rindex usages): Converted to strrchr.
5251 * symfile.c (allocate_psymtab): New
5252 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
5253 converted to minimal symbol table usage, but no obvious conversion.
5254 * symfile.c (free_all_symtabs): Remove.
5255 * symfile.c (_initialize_symfile): Use per-objfile info.
5256 * symfile.h: Rework the objfile structure to add per-objfile data
5257 objects (psymbol_obstack, symbol_obstack, type_obstack,
5258 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
5259 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
5260 Add prototypes to function declarations.
5261 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
5262 function vector usage to minimal symbol table usage.
5263 * symmisc.c (DEV_TTY): Define if not defined.
5264 * symmisc.c: Add local function prototypes.
5265 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
5266 printpsyms_command, print_objfiles, print_objfiles_command):
5267 Rework to use iterate_over_*
5268 * symtab.c: Add prototypes for local functions.
5269 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
5270 * symtab.c (lookup_partial_symtab): Scan through objfiles.
5271 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
5272 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
5273 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
5274 lookup_reference_type, lookup_member_type, allocate_stub_method,
5275 check_stub_method, create_array_type, smash_to_member_type,):
5277 * symtab.c (lookup_symbol): Some args are const.
5278 * symtab.h: All type related defs and structs moved to gdbtypes.h
5279 * symtab.h: Convert decls to prototypes.
5280 * target.c (noprocess): Make static.
5281 * target.h: Change decl's to prototypes.
5282 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
5283 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
5284 * utils.c (_initialize_utils): Use correct member of function union.
5285 * valarith.c: include gdbtypes.h
5286 * valops.c: include gdbtypes.h, add prototypes for local functions.
5287 * valops.c (value_push, value_arg_push, find_function_addr):
5289 * valops.c (value_string): Convert from misc function vector use
5290 to minimal symbol table use.
5291 * valops.c (check_field_in): Make arg const.
5292 * valprint.c: Add prototypes for local functions.
5293 * valprint.c (print_string): Make static
5294 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
5295 * values.c: Add prototypes for local functions.
5296 * values.c (value_headof): Convert from misc function vector to
5297 minimal symbol table.
5298 * xcoffexec.c: Add prototypes for local functions.
5299 * xcoffexec.c (exec_close, file_command, add_to_section_table):
5301 * xcoffexec.c (relocate_minimal_symbol): Add.
5302 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
5303 * xcoffread.c: Add prototypes for local functions.
5304 * xcoffread.c (sort_syms): Convert to scan objfiles.
5305 * xcoffread.c (read_xcoff_symtab): Make static.
5306 * xcoffread.c (various): Replace references to builtin types with
5307 calls to lookup_fundamental_type. Replace references to symbol_obstack
5308 and psymbol_obstack with pointers to the per-objfile copies.
5309 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
5310 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
5312 * xcoffread.c (init_stringtab): Add objfile parameter.
5313 * gdbtypes.c: New file
5314 * minsyms.c: New file
5315 * mmap-alloc.c: New file
5316 * mmap-sbrk.c: New file
5317 * objfiles.c: New file
5321 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
5323 * Check in Fred Fish's changes in these modules. Fred
5324 will make ChangeLog entries for all of them. Update VERSION
5327 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
5329 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
5331 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
5332 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
5333 value.h: Prototypes for static functions; lint.
5334 * gdbtypes.h: Empty file to ease transition.
5336 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
5338 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
5339 inferior.h, language.h, signame.h, target.h, terminal.h,
5340 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
5341 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
5343 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
5344 signame.c, sparc-xdep.c: Prototypes for all static functions.
5346 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
5347 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
5348 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
5349 Remove to_call_function and target_call_function, since it
5350 always calls the same thing (call_function_by_hand).
5351 * core.c, exec.c, solib.c: Rename target_ops sections =>
5353 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
5354 target.h: target_kill takes no args.
5355 * language.c (language_info): Scaffolding to allow briefer
5356 messages when the current language changes. FIXME.
5357 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
5358 complaints about volatile functions.
5359 * xm-sysv4.h (HAVE_MMAP): Define.
5361 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
5363 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
5364 to make prototypes for all functions declared here.
5365 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
5366 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
5367 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
5368 * ieee-float.h: Use PARAMS for prototypes; make some params const.
5369 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
5370 * m2-exp.y: Remove unused CONST; Rename OR and AND.
5371 * utils.c: Avoid declaring malloc and realloc. Lint.
5372 (request_quit): Accept signal-number parameter.
5374 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
5376 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
5377 DIE's. Add new function read_tag_pointer_type() to read them.
5379 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
5380 When creating a new user defined type, check to see if a partial
5381 type already exists, and if so, bash it to fit.
5383 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
5385 * coffread.c (decode_base_type): Pass long, not union.
5386 Fix by Eric Valette, ev@chorus.fr.
5388 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
5390 * elfread.c (elf_symtab_read): Fix code to correctly track
5391 changes in bfd for absolute symbols.
5393 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
5395 * xm-vaxbsd.h: Close off comment.
5397 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
5399 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
5401 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
5403 * mips-tdep.c (mips_print_registers): Print correct register
5404 number for double pseudo-registers.
5406 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
5408 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
5409 in the op$::OPERATOR. case. From Steven McCanne,
5410 <mccanne@horse.ee.lbl.gov>.
5412 * exec.c (set_section_name): Pass arg to exec_files_info;
5413 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
5415 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
5417 * main.c (print_gdb_version): Copyright msg: only this year.
5418 (cd_command): Avoid changing current_directory on error.
5420 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
5422 * mipsread.c (parse_partial_symbols): Handle dependencies
5423 between partial symbol tables (when not doing stabs-in-ecoff).
5424 (This used to be handled by parse_fdr, but parse_fdr was
5425 incompatible with handling stabs-in-ecoff, so the code
5426 was re-written to not use parse_fdr. Unfortunately,
5427 the logic to handle dependencies was overlooked.)
5429 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5431 * coffread.c (read_enum_type): Use the size of a target int when
5433 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
5435 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
5436 * symtab.c (lookup_reference_type, lookup_ptr_type): use
5437 TARGET_PTR_BIT to determine size of a pointer
5438 * values.c (unpack_long): when unpacking a REF or a PTR don't
5439 assume the size of the type.
5441 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
5443 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
5444 looking at its members. Improve guess between struct and union,
5445 only assuming union if multiple members have offsets of zero.
5447 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
5449 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
5450 (This is just for clarity - and one day permitting us to
5451 change FP0_REGNUM from 38 to 32, which would make more sense.)
5452 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
5453 register numbers in stabs-in-ecoff get handled correctly.
5455 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
5457 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
5458 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
5459 into BSD and Ultrix.
5461 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
5463 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
5465 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
5467 * Makefile.in: Increment version to 4.4.1.
5468 * main.c (print_gdb_version): Update copyright notice.
5470 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
5472 * mipsread.c: Prepend "struct " to the names of structure
5473 types, and similarly for enums and unions. (This used
5474 to be done, but got lost in the re-write to "guess" the
5475 difference between enum/struct/union.)
5476 Also, guess that a tag is an enum if the first member
5479 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
5481 * xm-vax.h: #ifndef ultrix around #include of endian.h and
5484 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
5486 * Projects: Patching executables is done.
5487 * Makefile.in (VERSION): Roll to gdb-4.4.
5488 * README, WHATS.NEW: Update for gdb-4.4.
5490 * symfile.c (reread_symbols): Whenever we reread one object
5491 file's symbols, we must restart the scan, because the object_files
5492 chain has been permuted.
5494 * exec.c (exec_files_info): Split out into print_section_info.
5495 Print BFD filename of each section if it's not the default one.
5496 * core.c (core_files_info): Call print_section_info.
5498 * xm-vax.h: Include a few system header files whose definitions
5499 must precede defs.h.
5500 * language.c, language.h: Make some things const.
5501 * expression.h, main.c: const spreads like ooze.
5503 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
5504 since BREAKPOINT values can be >0x80.
5506 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
5508 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
5510 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
5512 * sparc-pinsn.c: Remove kludge for preferring architectures.
5513 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
5514 and forever. Add `add' instruction to the set that get checked
5515 for a preceding `sethi' in order to print an absolute address.
5516 Corresponding changes in ../include/opcode/sparc.h needed
5517 to eliminate garbage instructions.
5519 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
5521 * mipsread.c (parse_partial_symbols): Make sure partial
5522 symbols are created for external symbols (as used to be
5523 the case). This is a bit of a pain with the mips-coff.
5524 It uses a table which points to all of the external
5525 symbols belonging to a particular FDR or psymtab.
5526 Once we've generated this table, we might as well save
5527 it, and then use it in psymtab_to_symtab_1 to find
5528 the symbols to pass to parse_external().
5529 * symfile.c, symfile.c: New function start_psymtab_common
5530 to share the common parts of allocating a new psymtab
5531 for dbxread, mipsread (and later dwarfread). Its code
5532 was pulled out from start_psymtab in dbxread.c.
5533 * dbxread.c (start_psymtab): Use start_psymtab_common().
5535 * valprint.c (val_print): If there is an error when trying
5536 to print a string, check to see if there really is a problem
5537 by reading just one character. If that works, assume
5540 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
5542 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
5543 cypress, v8 mnemonics in that order.
5545 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
5547 * sparc-pinsn.c: Put the qsort() back in.
5549 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
5551 * findvar.c (read_register, write_register): Handle machines
5552 where REGISTER_TYPE is not the same size as "int".
5554 Handle debug symbols in dynamically loaded (relocated) code:
5556 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
5557 offset to process_one_symbol.
5558 (process_one_symbol): Take new offset parameter. Add it into
5559 appropriate symbol types to relocate symbols to loaded addresses.
5560 Handle all possible symbol types, and complain() about types that
5561 we don't expect to see.
5562 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
5563 process_one_symbol (FIXME, should pass real offset).
5567 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
5569 (set_breakpoint, break_command_1, until_break_command,
5570 catch_command_1, breakpoint_re_set_one): Use it.
5571 * symtab.h (resolve_sal_pc): Declare.
5572 * infcmd.c (jump_command): Use resolve_sal_pc.
5574 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
5576 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
5578 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
5580 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
5581 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
5582 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
5584 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
5586 * dbxread.c (process_one_symbol): Make a first cut at handling
5587 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
5589 * symtab.c (find_pc_line): Fix stepping into and out of #included
5592 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
5594 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
5595 no longer any need to copy ../include/opcode/* into gdb.
5597 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
5599 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
5601 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
5603 * valprint.c (type_print_base, type_print_method_args):
5604 Print C++ constructor methods without bogus "return type."
5606 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
5608 * infptrace.c (child_xfer_memory): Parameter "target" should
5609 be a pointer to a structure, not the entire structure.
5611 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
5613 * depend: Convert the couple of references to ansidecl.h that
5614 used the local gdb version to use the ../include version.
5616 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
5619 (child_xfer_memory): Takes pointer to a struct, not entire struct.
5620 (inferior_proc_init): Fix non-ANSI version of args.
5621 (attach): Call print_sys_errmsg with correct number of args.
5622 (mappingflags): Make static, does not need to be global.
5624 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
5625 not the entire struct itself.
5627 * valops.c (value_assign): Cast some args to modify_field() and
5628 {read,write}_register_bytes() correctly.
5630 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
5632 * Makefile.in (MALLOCSRC): Removed reference to removed local
5635 * dwarfread.c (list_in_scope): Needs an initial value, use file
5638 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
5640 * main.c (main): Make option_index local to keep new getopt happy.
5641 main.c, solib.c, Makefile.in: Update copyright notices.
5643 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
5645 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
5647 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
5649 * Makefile.in (HFILES): Add partial-stab.h.
5651 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
5653 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
5654 New files for stratus. Not complete enough to actually build
5655 on the Stratus machine; that awaits copyright assignment for
5658 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
5659 for getting custom flags into CFLAGS when doing makes.
5661 * configure.in: Add config information for stratus.
5663 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
5665 * dbxread.c (process_one_symbol): Pass address of structure
5666 to complain(), rather than the whole structure.
5668 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
5670 * solib.c (solib_add_common_symbols): Only compile in when not
5671 using SVR4 style shared libraries.
5673 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
5675 * dwarfread.c (locval): Add offreg flag to indicate location
5676 values that are computed off a base register.
5678 * dwarfread.c (new_symbol): Rework TAG_global_variable and
5679 TAG_local_variable cases to account for static variables
5680 within function scopes.
5682 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
5684 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
5685 doesn't exist on some systems.
5687 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
5688 nexting over recursive function calls.
5690 * target.c (target_read_string): Create this routine to read null
5691 terminated strings from the target. It deals with running off the
5692 end of memory elegantly as well. solib.c (find_solib): Use
5693 target_read_string() to avoid problems with running off the end of
5696 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
5697 that reference pgrp_inferior.
5699 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
5701 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
5702 mips-tfile has been hacked to act more "traditionally."
5703 * dbxread.c: Fixed typo in comment.
5705 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
5707 * mips-tdep.c (mips_skip_prologue): Add some number of
5708 'sw' instructions before 'addiu' adjusts the stack.
5710 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
5712 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
5713 freescope, buildblock closescope, record_line, add_symbol_to_list,
5714 gatherblocks, make_blockvector): Extensive changes to switch
5715 to generic symbol table building code in buildsym.c. Remove
5716 scope tree structures and functions, symbol table building
5717 functions, and lots of other small changes.
5719 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
5720 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
5722 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
5724 * buildsym.c (cleanup_undefined_types): Add support for enums.
5725 This fixes the 'GDB internal error. cleanup_undefined_types with
5728 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
5730 * dbxread.c: detect gcc2 compilations.
5732 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
5734 * sparc-pinsn.c: Rename bitfields that overlap with macro names
5735 in ../include/opcode/sparc.h.
5737 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
5739 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
5740 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
5741 to reflect actual locations of opcode files, so TAGS target will
5744 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
5746 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
5749 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
5750 dereferencing to access the correct elements.
5752 * valops.c (value_addr): Declare return type of external func
5755 * xcoffread.c: Undefine next_symbol_text before redefining it.
5757 For older changes see ChangeLog-9091
5763 version-control: never