1 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3 * Makefile.in: fix GDB doc targets for new doc subdir structure
5 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
7 * stack.c (parse_frame_specification): Parse as many arguments
8 as there are (up to MAXARGS). Pass all of them in argc, argv
9 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
10 many there were, onto SETUP_ARBITRARY_FRAME.
11 * tm-mips.h, tm-sparc.h: Corresponding changes.
12 * mips-tdep.c, sparc-tdep.c: Ditto.
14 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
16 * hp300ux-nat.c: Update copyrights.
17 * mipsread.c (parse_partial_symbols): Complain about block
18 indexes that go backwards. Fix from Peter Schauer.
19 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
20 symbol-file that has no linkage symbols to be read.
21 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
22 from tm- file to xm-file, since they're host dependent.
23 * valarith.c (value_binop): Typo.
25 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
27 * sparclite/aload.c: Add copyleft.
28 * sparclite/crt0.s: Add comment at beginning.
30 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
32 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
33 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
35 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
37 * values.c (value_headof): Fix typo in which VTBL and ARG were
38 being confused for one another.
40 * valops.c (typecmp): Now static.
42 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
43 baseclass--we don't always inherit its virtual function table
46 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
47 pointer correctly in case value_struct_elt moves it around.
49 * valops.c (typecmp): Now static. Also, now groks references
52 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
53 zero on recursive call. If NAME is the name of TYPE, return TYPE.
55 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
57 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
58 to avoid "too much defining" error from native C compiler (!).
60 * Makefile.in (HFILES): Add typeprint.h.
61 * typeprint.[ch]: Update copyrights.
63 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
65 * Makefile.in: Update to match doc/ subdir changes.
67 * config/hp300hpux.mh: No cross-host file needed, just native.
68 * config/go32.mh: Remove nonexistent "native" support.
70 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
71 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
72 * m88k-tdep.c (next_insn): Lint, cleanup.
73 (store_parm_word): Lint.
75 * README: Fix typo (reported by karl@hq.ileaf.com).
77 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
79 * expression.h (BINOP_CONCAT): Document use for self concatenation
80 an integral number of times.
81 * language.c (binop_type_check): Extend BINOP_CONCAT for self
83 * valarith.c (value_concat): Rewrite to support self
84 concatenation an integral number of times.
85 **** start-sanitize-chill ****
86 * Makefile.in (ch-exp.tab.c): Change "expect" message.
87 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
88 eliminate hundreds of spurious shift/reduce and reduce/reduce
89 conflicts that mask the 5 real ones.
90 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
91 * ch-exp.y (integer_literal_expression): Remove production,
93 **** end-sanitize-chill ****
95 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
97 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
98 implied that "no side effects" was nonfunctional.
99 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
100 character string and bitstring concatenation.
101 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
102 * expression.h (exp_opcode): Add BINOP_CONCAT.
103 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
104 * language.c (string_type): Add function to determine if a type
106 * language.c (binop_type_check): Add case for BINOP_CONCAT.
107 * valarith.c (value_concat): New function to concatenate two
108 values, such as character strings or bitstrings.
109 * valops.c (value_string): Remove error stub and implement
111 * value.h (value_concat): Add prototype.
112 **** start-sanitize-chill ****
113 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
114 * ch-exp.y (yylex): Recognize SLASH_SLASH.
115 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
117 **** end-sanitize-chill ****
119 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
121 * c-exp.y (exp): Add production to support direct creation
122 of array constants using the obvious syntax.
123 * c-valprint.c (c_val_print): Set printed string length.
124 * dwarfread.c (read_tag_string_type): New prototype and
125 function that handles TAG_string_type DIEs.
126 * dwarfread.c (process_dies): Add case for TAG_string_type
127 that calls new read_tag_string_type function.
128 * expprint.c (print_subexp): Add support for OP_ARRAY.
129 * gdbtypes.c (create_range_type, create_array_type): Inherit
130 objfile from the index type.
131 **** start-sanitize-chill ****
132 * ch-typeprint.c (chill_print_type): Add case for
134 * ch-valprint.c (chill_val_print): Fix case for
136 **** end-sanitize-chill ****
138 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
140 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
141 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
144 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
146 * c-exp.y (exp:STRING): Convert C strings into array-of-char
147 constants with an explicit null byte terminator. OP_STRING is
148 now used for real string types.
149 * c-lang.c (builtin_type_*): Move declarations to lang.c since
150 they are used by all languages.
151 * c-lang.c (_initialize_c_language): Move initializations of
152 builtin_type_* to lang.c.
153 * c-typeprint.c (c_type_print_varspec_prefix,
154 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
156 * c-valprint.c (c_val_print): Change the way character arrays
157 are printed as strings to be consistent with the way strings
158 are printed when pointer-to-char types are dereferenced.
159 Remove test of print_max before calling val_print_string, which
160 now does it's own test.
161 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
162 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
163 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
164 * gdbtypes.c (builtin_type_*): Add declarations moved from
166 * gdbtypes.c (create_string_type): New function to create real
168 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
169 renamed to TYPE_CODE_STRING.
170 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
171 builtin_type_* types moved from c-lang.c.
172 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
174 * gdbtypes.h (builtin_type_string): Add extern declaration.
175 * gdbtypes.h (create_string_type): Add prototype.
176 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
177 renamed to TYPE_CODE_STRING.
178 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
180 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
181 renamed to TYPE_CODE_STRING.
182 * parse.c (length_of_subexp, prefixify_subexp): Add case for
184 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
185 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
187 * valops.c (allocate_space_in_inferior): New function and
188 prototype, using code ripped out of value_string.
189 * valops.c (value_string): Rewritten to use new function
190 allocate_space_in_inferior, but temporarily disabled until some
191 other support is in place.
192 * valops.c (value_array): New function to create array constants.
193 * valprint.c (val_print_string): Add comment to document use,
194 complete rewrite to fix several small buglets.
195 * value.h (value_array): Add prototype.
196 * value.h (val_print_string): Change prototype to match rewrite.
197 **** start-sanitize-chill ****
198 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
199 * ch-exp.y (match_character_literal): Disable recognition of
200 control sequence form of character literals and document why.
201 **** end-sanitize-chill ****
203 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
205 * nindy-share/nindy.c: Add comments to #endif's to clarify
208 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
209 read_memory to get byte order right.
210 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
211 anymore. This is done in paread.c now. We expect unwind info
212 to hang off of objfiles, and search all of the objfiles when until
214 * (skip_trampoline_code): Cast arg to target_read_memory.
215 * objfiles.h (struct objfile): Add new field obj_private to hold
216 per object file private data (unwind info in this case).
217 * paread.c (read_unwind_info): New routine to read unwind info
218 for the objfile. This data is hung off of obj_private.
219 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
220 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
221 make this easier to access.
223 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
225 * c-valprint.c (cp_print_class_member): Add extern decl.
226 * c-valprint.c (c_val_print): Extract code for printing methods
227 and move it to cp_print_class_method in cp-valprint.c.
228 * c-valprint.c (c_val_print): Extract code to print strings and
229 move it to val_print_string in valprint.c.
230 * cp-valprint.c (cp_print_class_method): New function using
231 code extracted from c_val_print.
232 * valprint.c (val_print_string): New function using code
233 extracted from c_val_print.
234 * value.h (val_print_string): Add prototype.
235 **** start-sanitize-chill ****
236 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
237 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
238 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
239 CHECKBUF, growbuf_by_size): New variables, macros, and support
240 functions for implementing a dynamically expandable temp buffer.
241 * ch-exp.y (match_string_literal): New lexer function.
242 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
243 removed and replaced with new CHECKBUF macro.
244 * ch-exp.y (yylex): Call match_string_literal when appropriate.
245 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
246 **** end-sanitize-chill ****
248 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
250 * Makefile.in: Add info for paread.o.
251 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
253 * blockframe.c (frameless_look_for_prologue): Correct the
255 * gdbtypes.h, gdbtypes.c: Use const in decl of
256 cplus_struct_default, now that pa-gas assembler has been fixed.
257 * hppah-nat.c: Formatting.
258 * hppah-tdep.c: Remove lots of useless externs for variables we
260 * (find_unwind_entry): Speed up by using binary search, and a one
262 * (rp_saved): New routine to see what unwind info says about RP
263 being saved on the stack frame.
264 * (frame_saved_pc): Look for prologue to see if we need to
265 examine the stack for the saved RP or not.
266 * (init_extra_frame_info): Check for prologue, instead of
267 framesize to determine if we are frameless or not.
268 * (frame_chain_valid): Stop backtraces when we run into _start.
269 * (push_dummy_frame): Reformat to make more readable.
270 * (find_dummy_frame_regs): ditto.
271 * (hp_pop_frame): ditto.
272 * (hp_restore_pc_queue): small cleanup.
273 * (hp_push_arguments): ditto.
274 * (pa_do_registers_info): ditto.
275 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
276 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
277 * Define FRAME_CHAIN_VALID.
278 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
281 * paread.c (pa_symtab_read): Use new bfd conventions for
282 accessing linker symbol table.
283 * (pa_symfile_init): Access embedded STAB info via BFD section
284 mechanism and related macros.
287 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
289 * sparc-stub.c: Use a seperate stack for our traps.
290 * Handle recursive traps.
291 * Remove all trap init code. This needs to be done by the
293 * (set_mem_fault_trap): Call exceptionHandler() to setup this
295 * (handle_exception): See if we are at breakinst, if so, then
296 advance PC sp that users can just step out of breakpoint().
297 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
298 new place if SP has changed.
299 * (case 's'): Get rid of this, we can't do it yet.
300 * (case 't'): New command to test any old random feature.
301 * (case 'r'): New command to reset the system.
302 * (breakpoint): Add label to breakpoint trap instruction so that
303 handle_exception() can detect where we are and get past the
304 breakpoint trivially.
306 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
308 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
310 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
312 * configure.in: recognise all sparclite variants
314 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
316 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
317 binary files oring in the right bit.
319 * main.c, source.c, state.c, symmisc.c: use macros defined in
320 fopen-{bin|both} when fopening files.
322 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
324 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
325 from a configuration file (typically including <limits.h>), or to
326 TARGET_CHAR_BIT if CHAR_BIT is not defined.
327 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
328 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
329 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
330 * exppritn.c (print_subexp, dump_expression): Add case for
332 * expression.h (OP_BITSTRING): New expression element type for
334 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
335 macros to convert between number of expression elements and bytes
336 to store that many elements.
337 * i960-tdep.c (leafproc_return): Use new macros to access
338 minimal symbol name and address fields.
339 * m88k-pinsn.c (sprint_address): Use new macros to access
340 minimal symbol name and address fields.
341 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
342 minimal symbol address field.
343 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
344 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
345 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
346 Use new BYTES_TO_EXP_ELEM macro.
347 * parse.c (write_exp_bitstring): New function to write packed
348 bitstrings into the expression element vector.
349 * parse.c (length_of_subexp, prefixify_subexp): Add case for
351 * parser-defs.h (struct stoken): Document that it is used for
352 OP_BITSTRING as well as OP_STRING.
353 * parser-defs.h (write_exp_bitstring): Add prototype.
354 **** start-sanitize-chill ****
355 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
356 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
357 LOWER, LENGTH): New tokens for keywords.
358 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
359 upper_lower_argument, length_argument, array_mode_name,
360 string_mode_name, variant_structure_mode_name): New non-terminals
362 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
363 * ch-exp.y (match_bitstring_literal): New lexer support function
364 to recognize bitstring literals.
365 * ch-exp.y (tokentab6): New token table for 6 character keywords.
366 * ch-exp.y (tokentab5): Add LOWER, UPPER.
367 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
368 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
369 * ch-exp.y (yylex): Check tokentab6.
370 * ch-exp.y (yylex): Call match_bitstring_literal.
371 **** end-sanitize-chill ****
373 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
375 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
376 symbol name and value fields.
378 * c-exp.y (yylex): Make static, to match prototype and other
381 * expression.h (exp_opcode): Add BINOP_MOD.
382 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
383 * expprint.c (dump_expression): Handle new BINOP_MOD.
384 * language.c (binop_type_check): Handle new BINOP_MOD.
385 * main.c (float_handler): Re-enable float handler when hit.
386 * valarith.c (language.h): Include, need current_language.
387 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
388 for integer divide truncates towards zero for negative results.
389 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
390 * valarith.c (value_binop): Allow arithmetic operations on
391 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
392 **** start-sanitize-chill ****
393 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
394 * ch-exp.y (tokentab3): Add MOD and REM.
395 * ch-exp.y (yylex): Set innermost_block for symbols found
396 in local scopes. Return LOCATION_NAME for local symbols.
397 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
398 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
399 **** end-sanitize-chill ****
401 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
403 * command.c (shell_escape, make_command, _initialize_command):
404 don't create or use fork if CANT_FORK is defined.
405 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
406 code written for the IBM PC" remain.
407 * xm-go32.h: define CANT_FORK
409 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
411 * remote-sim.c: first attempt at general simulator interface
412 * remote-hms.c: whitespace
413 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
414 understand new stack layout. (print_register_hook): print ccr
415 register in a fancy way.
417 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
419 * eval.c (language.h): Include.
420 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
421 to pointer types when the current language is C. It loses for
422 other languages when the lower index bound is nonzero.
423 * valarith.c (value_subscript): Take array lower bounds into
424 account when performing subscripting operations.
425 * valops.c (value_coerce_array): Add comment describing why
426 arrays with nonzero lower bounds are dealt with in value_subscript,
427 rather than in value_coerce_array.
429 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
431 **** start-sanitize-chill ****
432 * ch-exp.y (FLOAT_LITERAL): Add token.
433 * ch-exp.y (literal): Add FLOAT_LITERAL.
434 * ch-exp.y (match_float_literal): New lexer routine.
435 * ch-exp.y (convert_float): Remove.
436 * ch-exp.y (yylex): Call match_float_literal.
437 * ch-exp.y (yylex): Match single '.' after trying
438 to match floating point literals.
439 **** end-sanitize-chill ****
441 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
442 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
444 * expprint.c (dump_expression): New function for dumping
445 expression vectors during gdb debugging.
446 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
447 MULTI_SUBSCRIPT and moved out of BINOP range.
448 * expression.h (DUMP_EXPRESSION): New macro that calls
449 dump_expression if DEBUG_EXPRESSIONS is defined.
450 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
451 * parse.c (length_of_subexp, prefixify_subexp): Change
452 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
453 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
454 prefixify'ing the expression.
455 * printcmd.c (print_command_1): Add comment.
456 **** start-sanitize-chill ****
457 * ch-exp.y (expression_list): Add useful actions.
458 * ch-exp.y (value_array_element): Add useful actions.
459 * ch-exp.y (array_primitive_value): Add production.
460 * ch-exp.y (yylex): Recognize ',' as a token.
461 **** end-sanitize-chill ****
463 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
465 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
466 POSIXize the recursive makes (make [variable assignments] target{s})
468 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
470 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
471 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
472 CPLUS_MARKER for all SVR4 systems, so follow suit.
473 * defs.h (strdup_demangled): Remove prototype.
474 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
475 SYMBOL_INIT_LANGUAGE_SPECIFIC.
476 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
477 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
478 prim_record_minimal_symbol_and_info): Use new macro
479 SYMBOL_INIT_LANGUAGE_SPECIFIC.
480 * minsyms.c (install_minimal_symbols): Use new macro
481 SYMBOL_INIT_DEMANGLED_NAME.
482 * stabsread.c (define_symbol): Use new macro
483 SYMBOL_INIT_DEMANGLED_NAME.
484 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
485 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
486 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
487 SYMBOL_INIT_DEMANGLED_NAME.
488 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
489 SYMBOL_DEMANGLED_NAME now tests language itself.
490 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
491 now tests language itself.
492 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
493 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
494 mangled name member in the language dependent portion of a symbol.
495 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
496 mangled name member appropriate for a symbol's language.
497 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
498 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
499 SYMBOL_DEMANGLED_NAME now tests language itself.
500 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
501 initializes language dependent portion of symbol.
502 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
503 demangles and caches the demangled form of symbol names.
504 * utils.c (fputs_demangled, fprint_symbol): Use current language
505 to select an appropriate demangling algorithm.
506 * utils.c (strdup_demangled): Remove, no longer used.
507 **** start-sanitize-chill ****
508 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
509 access the Chill mangled name member in the language dependent
511 * ch-lang.c (chill_demangle): New function, simple demangler.
512 * defs.h (chill_demangle): Add prototype.
513 * symtab.h (language_dependent_info): Add struct for Chill.
514 **** end-sanitize-chill ****
516 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
518 * Makefile.in (BISON): Add comment that when bison is used, it
519 must include the "-y" option.
520 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
521 Remove defines to remap non-yacc symbols, thus backing out of
522 previous recent changes. Standard policy is that non-yacc parser
523 generators get fixed, rather than adding bug workarounds in gdb
524 for each new one that pops up. Expand comment to note this.
525 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
527 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
529 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
530 case. Use code in N_SOL.
532 * paread.c: New file that contains all HPPA/HPUX symbol reading
534 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
535 * (dbx_symfile_init): Use sizeof(long) instead of 4.
536 * (dbx_symfile_offsets): Make static.
537 * (pastab_build_psymtabs): New interface routine for paread to
538 send stabs into dbxread.
539 * gdb-stabs.h: Remove gobs of HPPA cruft.
541 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
543 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
545 **** start-sanitize-chill ****
546 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
547 **** end-sanitize-chill ****
549 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
550 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
551 and YYDEBUG is not already defined.
552 * c-exp.y (strncmp): Replace throughout with STREQN, missed
553 them during the previous replacements.
554 * printcmd.c (_initialize_printcmd): Update internal documentation
555 for "set" command to note that the assignment syntax is language
557 **** start-sanitize-chill ****
558 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
559 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
560 and YYDEBUG is not already defined.
561 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
562 single_assignment_action): New terminals and nonterminal for gdb
563 extensions to chill expression grammer.
564 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
565 tokens that start with '$' (register names, convenience vars, etc).
566 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
567 * ch-exp.y (yylex): Call match_dollar_tokens.
568 **** end-sanitize-chill ****
570 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
572 * hppah-tdep.c (skip_trampoline_code): Use new macros for
573 accessing minimal symbol data.
574 * infcmd.c (read_pc): Use #ifdef, not #if.
575 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
576 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
579 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
580 frame. Use find_return_regnum to find the caller.
581 * (find_unwind_entry): New routine to locate stack frame info
582 associated with a procedure. This looks in the $UNWIND_START$
583 section in the SOM file.
584 * (find_return_regnum): New routine. Uses find_unwind_entry() to
585 figure out where the caller's return address is stored.
586 * (find_proc_framesize): New routine. Uses find_unwind_entry()
587 to figure out the frame size for a procedure.
588 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
589 * (init_extra_frame_info): New routine. Corrects PC and FP for
590 outermost frame if necessary.
591 * (frame_chain): New routine, moved from tm-hppa.h.
592 * (skip_trampoline_code): Handle computed function calls (ie:
593 calls from $$dyncall).
594 * (unwind_command): Temporary support function to allow user
595 to control/observe aspects of the unwind (stack frame) info.
596 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
597 was in a system call, if so, then read the PC from r31.
598 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
599 with extra arg for skip_trampoline_code().
600 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
601 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
602 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
604 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
606 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
607 Call new bfd_get_size() and verify that string table is no larger
608 than the file that is supposed to contain it.
609 * symfile.c (syms_from_objfile): Only complain about configured
610 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
611 current target is the default BFD target.
613 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
615 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
616 * solib.c (bkpt_names): New array of symbol names to try to
617 use for the "mapping complete" breakpoint. Configurable
618 define SOLIB_BKPT_NAME is first one to try.
619 * solib.c (find_solib): Test debug_base for nonzero rather
620 than just greater than zero.
621 * solib.c (enable_break): Use bkpt_names to look up address
622 at which to set "mapping complete" breakpoint.
624 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
626 * defs.h (STRCMP, STREQ, STREQN): New macros.
627 * defs.h (demangle_and_match): Remove prototype.
628 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
629 and STREQN defined in defs.h.
630 * dwarfread.c (set_cu_language): For completely unknown languages,
631 try to deduce the language from the filename. Retain behavior
632 that for known languages we don't know how to handle, we use
634 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
635 and demangled name fields in symbol.
636 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
637 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
638 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
639 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
640 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
641 Replace usages throughout.
642 * elfread.c (demangle.h): Include.
643 * elfread.c (record_minimal_symbol): Remove prototype and function.
644 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
645 B_CLRALL): Moved from symtab.h to gdbtypes.h.
646 * infcmd.c (jump_command): Remove code to demangle name and add
647 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
648 * minsyms.c (demangle.h): Include.
649 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
650 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
651 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
652 * mipsread.c (psymtab_language): Add static variable.
653 * stabsread.c (demangle.h): Include.
654 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
655 names and cache them in the SYMBOL_DEMANGLED_NAME field.
656 * stack.c (return_command): Remove explicit demangling of name
657 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
658 * symfile.c (demangle.h): Include.
659 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
660 to match macros in symfile.h and allow them to be compiled
661 if INLINE_ADD_PSYMBOL is not true.
662 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
663 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
664 Add code to demangle and cache C++ symbol names. Use macro form
665 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
666 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
667 Remove, also defined in symfile.c, which we already fixed.
668 * symtab.c (expensive_mangler): Remove prototype and function.
669 * symtab.c (find_methods): Remove physnames parameter and fix
671 * symtab.c (completion_list_add_symbol): Name changed to
672 completion_list_add_name.
673 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
674 the normal symbol name and the cached C++ demangled name.
675 * symtab.c (lookup_demangled_partial_symbol,
676 lookup_demangled_block_symbol): Remove prototypes and functions.
677 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
678 use lookup_block_symbol instead of lookup_demangled_block_symbol.
679 Remove code to try demangling names and matching them.
680 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
681 Fix to try matching the cached demangled name if no match is
682 found using the regular symbol name.
683 * symtab.c (find_methods): Remove unused physnames array.
684 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
685 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
686 * symtab.c (completion_list_add_symbol): Rewrite to use cached
687 C++ demangled symbol names.
688 * symtab.h: Much reformatting of structures and such to add
689 whitespace to make them more readable, and make them more
690 consistent with other gdb structure definitions.
691 * symtab.h (general_symbol_info): New struct containing fields
692 common to all symbols.
693 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
694 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
695 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
696 * symtab. (struct minimal_symbol, struct partial_symbol, struct
697 symbol): Use general_symbol_info struct.
698 * utils.c (demangle_and_match): Remove, no longer used.
699 * valops.c (demangle.h): Include.
700 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
701 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
702 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
703 symmisc.c, symtab.c, valops.c: Replace references to minimal
704 symbol fields with appropriate macros.
705 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
706 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
707 demangle.c, elfread.c, energize.c, environ.c, exec.c,
708 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
709 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
710 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
711 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
712 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
713 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
714 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
715 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
716 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
717 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
718 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
720 * buildsym.c (start_subfile, patch_subfile_names): Default the
721 source language to what can be deduced from the filename.
722 * buildsym.c (end_symtab): Update the source language in the
723 allocated symtab to match what we have been using.
724 * buildsym.h (struct subfile): Add a language field.
725 * c-typeprint.c (c_print_type): Remove code to do explicit
727 * dbxread.c (psymtab_language): Add static variable.
728 * dbxread.c (start_psymtab): Initialize psymtab_language using
729 deduce_language_from_filename.
731 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
733 * valprint.c (val_print): Reorganize comment and add note
734 about dependency on target byte ordering.
735 **** start-sanitize-chill ****
736 * ch-exp.y (value_array_slice): Fix typo.
737 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
738 byte sized ints are assumed to be char strings and printed with
739 string syntax. In chill, arrays of chars and arrays of
740 bytes/ubytes are distinquishable, and printed appropriately.
741 **** end-sanitize-chill ****
743 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
745 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
746 read/write routines for HPUX.
748 * hppa-pinsn.c (print_insn): Improve handling of be and ble
749 branch targets to compute target address using const from previous
750 instruction if necessary.
751 * Add `Q' operator to print out bit position field various
753 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
754 cleanups, use new code from Utah.
755 * (store_inferior_registers): Update to new code from Utah.
756 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
757 * (fetch_register): Clear out priv level when reading PCs.
758 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
759 * Remove decl of errno, #include wait.h and target.h.
760 * (frame_saved_pc): Check `flags' pseudo-register to see if we
761 were inside of a kernel call. If so, then PC is in a different
762 register. Also, mask out bottom two bits of all PCs so as not to
763 confuse higher level code.
764 * (push_dummy_frame): Create from #define in tm-hppa.h.
765 * (find_dummy_frame_regs): Update from Utah.
766 * (hp_pop_frame): Create from #define in tm-hppa.h.
767 * (hp_restore_pc_queue): New, from Utah.
768 * (hp_push_arguments): Big fixes from Utah.
769 * (pa_do_registers_info, pa_print_registers): Only print out fp
771 * (skip_trampoline_code): New routine to deal with stubs that
772 live in nowhereland between callers and callees.
773 * i860-tdep.c: Remove decl of attach_flag.
774 * infrun.c (wait_for_inferior): Add new macro
775 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
776 at by PC will be nullified. If so, then step the target once more
777 so as to avoid confusing the user.
778 * (just before step_over_function:): Use stop_func_start, not
779 stop_pc when checking for the existance of line number info.
780 stop_func_start will reflect the proper address of the target
781 routine, not of the stub that we may be traversing to get there.
782 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
783 to deal with the stubs that PA compilers sometimes stick between
784 callers and callees. Also, define FLAGS_REGNUM for access to the
786 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
788 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
789 write gr0, PC regs, and PSW!
790 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
791 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
793 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
794 * Define struct unwind_table_entry.
795 * valops.c (call_function_by_hand): Add another arg to
796 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
799 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
801 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
803 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
805 * Makefile.in (VERSION): Bump to 4.7.4.
806 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
807 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
808 * Makefile.in (HFILES): Add valprint.h.
809 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
810 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
811 * typeprint.c, typeprint.h: New files for language independent
812 type printing functions.
813 * c-typeprint.c, m2-typeprint.c: New files for language dependent
814 type printing functions and definitions.
815 * valprint.h: New include file for language independent value
816 printing definitions.
817 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
818 dependent value printing functions.
819 * c-exp.y (production ptype): Add range_type variable and use new
820 create_range_type function.
821 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
822 infcmd.c (path_var_name), language.c (unk_op_print_tab),
823 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
824 "const static" to ANSI-conformant "static const".
825 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
826 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
828 * c-lang.h (c_print_type, c_val_print): Add prototypes.
829 * coffread.c (decode_type): Add range_type variable and call to
830 new create_range_type function.
831 * complaints.c (complain): Remove unused val variable.
832 * complaints.c (_initialize_complaints): Make it void.
833 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
834 variable and call new create_range_type function.
835 * defs.h (enum val_prettyprint): Move enum from value.h to here
836 so we can avoid having to include value.h just for prototypes that
837 need the enum (thanks ANSI).
838 * dwarfread.c (struct_type): Local anonymous_size variable is
839 only used if !BITS_BIG_ENDIAN.
840 * dwarfread.c (decode_subscript_data_item): Add rangetype
841 variable and call new create_range_type function.
842 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
844 * eval.c (evaluate_subexp): Remove unused local variable name
845 and the statement with no side effects that initializes it.
846 * expprint.c (print_subexp): Change local_printstr to
848 * gdbtypes.c (create_range_type): New function that creates
849 a range type using code fragments from object file readers as
850 an example of what has to be initialized.
851 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
852 and high_bound parameters, replaced with a single range_type
853 parameter. Change function body to use passed in range_type
854 rather than handcrafting one.
855 * gdbtypes.h (create_range_type): Add prototype.
856 * gdbtypes.h (create_array_type): Change prototype parameters.
857 * infrun.c (normal_stop): Remove unused local variables tem and c.
858 * infrun.c (hook_stop_stub): Return 0 rather than random value.
859 * language.c (unk_lang_print_type, unk_lang_val_print): Add
860 stub functions that call error if called.
861 * language.c (unknown_language_defn, auto_language_defn,
862 local_language_defn): Add initializers unk_lang_print_type and
864 * language.h (struct language_defn): Reformat for larger
865 comments, add la_print_type and la_val_print members. Add
866 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
867 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
868 * m2-lang.c (m2_create_fundamental_type): Remove unused local
870 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
872 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
873 * main.c (execute_command): Remove unused local variable cmdlines.
874 * main.c (echo_command), stabsread.c (read_type), printcmd.c
875 (clear_displays), symmisc.c (block_depth), values.c
876 (clear_value_history):
877 Make testing of truth value of assignment result explicit.
878 * mipsread.c (upgrade_type): Update FIXME to include future use
879 of create_range_type.
880 * printcmd.c (ptype_command, ptype_eval, whatis_command,
881 whatis_exp, maintenance_print_type): Move prototypes and functions
883 * printcmd.c (_initialize_printcmd): Move add_com calls for
884 ptype_command and whatis_command to new typeprint.c.
885 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
886 * source.c (find_source_lines): Local variable c only used
887 when LSEEK_NOT_LINEAR is defined.
888 * stabsread.c (read_array_type): Use new create_range_type
890 * stabsread.c (read_range_type): Add new index_type variable and
891 call new create_range_type function rather than handcrafting
893 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
894 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
895 * symtab.c (type_print_base usages): Use c_type_print_base.
896 * symtab.c (type_print_varspec_prefix usages): Use
897 c_type_print_varspec_prefix.
898 * symtab.c (type_print_method_args usages): Use
899 cp_type_print_method_args.
900 * valprint.c: Completely ripped apart and the fragments used
901 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
902 valprint.h. Remaining stuff is language independent.
903 * value.h (struct fn_field): Forward declare for prototypes.
904 * value.h (type_print_1): Remove prototype.
905 * value.h (enum val_prettyprint): Moved to defs.h.
906 * value.h (typedef_print): Prototype renamed to c_typedef_print.
907 * value.h (baseclass_offset): Add prototype.
908 **** start-sanitize-chill ****
909 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
910 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
911 * ch-typeprint.c: New file for language dependent type printing.
912 * ch-valprint.c: New file for language dependent value printing.
913 * ch-exp.y (parse_number): Remove prototype and stub function.
914 * ch-exp.y (decode_integer_literal): Removed unused digits and
916 * ch-exp.y (convert_float): Completely ifdef out for now.
917 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
918 ch-lang.c (chill_op_print_tab):
919 Change from ANSI-obsolescent "const static" to ANSI-conformant
921 * ch-exp.y (yylex): Add unhandled storage class enumeration
922 literals to switch statement for completeness.
923 * ch-lang.c (chill_create_fundamental_types): Remove unused
924 nbytes variable. Change dummy type to 2 bytes to match int.
925 Handle FT_VOID types gratuituously added to chill DWARF by
926 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
927 type rather than a one byte TYPE_CODE_INT type.
928 * ch-lang.c (chill_language_defn): Add chill_print_type and
930 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
931 **** end-sanitize-chill ****
933 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
935 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
936 bfd_get_symbol_leading_char instead.
938 * coffread.c (EXTERNAL_NAME): New macro for removing possible
939 leading character from names.
940 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
941 (read_coff_symtab): Complain() about .bb/.eb mismatch, don't error().
942 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
943 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
945 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
946 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
947 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
948 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
949 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
950 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
951 * symfile.c (syms_from_objfile): Insert debugging check to test
952 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
953 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
955 * doc/gdbint.texinfo (Host Conditionals): Remove
956 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
958 (Target Conditionals): Remove all of the above.
960 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
962 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
964 * coffread.c (decode_type): catch negative tagndx fields generated
966 * exec.c: comment out string following #endif.
967 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
968 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
970 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
971 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
973 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
975 * complaints.c: New file, code moved from utils.c.
976 * complaints.c (complain): Made into a varargs function.
977 * complaints.h: New file, code moved from symfile.h.
978 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
979 * Makefile.in (HFILES): Add complaints.h.
980 * Makefile.in (OBS): Add complaints.o.
981 * symfile.c (complaint_root, stop_whining, complaint_series,
982 complain, clear_complaints, add_show_from_set for stop_whining):
983 Moved to complaints.c.
984 * symfile.h (struct complaint, complaint_root decl, complain
985 prototype, clear_complaints prototype): Moved to complaints.h.
986 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
987 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
988 complaints.h. Remove casts from arguments to complain(),
989 which is now a varargs function, and remove unnecessary
990 placeholder zero args.
991 * defs.h (begin_line): Add prototype.
992 * defs.h (vprintf_filtered): Add prototype.
993 * dwarfread.c (varargs.h): Remove, no longer needed.
994 * dwarfread.c (dwarfwarn): Remove prototype and function.
995 * dwarfread.c (complaints): Define a bunch of complaints.
996 * dwarfread.c (SQUAWK): Remove macro defs, convert all
997 usages to standard complain() calls.
998 * utils.c (begin_line): New function that ensures that
999 whatever gets filter-printed next starts on its own line.
1000 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1001 but to stdout (calls vfprintf_filtered internally).
1003 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1005 * remote.c: Avoid printf_filtered line limit. Suggested by
1006 Robert R. Henry, <rrh@tera.com>.
1007 * infcmd.c (environment_info): Ditto, but it was my idea.
1009 * main.c (main): Accept --silent as well as --quiet. Change +help
1010 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1012 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1013 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1015 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1017 * tm-nindy960.h, remote-nindy.c: Lint.
1019 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1021 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1022 a optional type to decorate as an array type, the type of the
1023 index, and the bounds of the array. Records this additional info
1024 in the array type for use with languages with nonzero array
1026 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1027 to note that arrays may have bounds.
1028 * gdbtypes.h (create_array_type): Update prototype.
1029 * c-exp.y (ptype production): Adjust for new create_array_type
1030 calling conventions.
1031 * coffread.c (decode_type): Call create_array_type rather than
1032 handcrafting array types.
1033 * convex-tdep.c (value_type): Remove, now use create_array_type.
1034 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1035 vector_type into calls to create_array_type.
1036 * dwarfread.c (decode_subscr_data): Name changed to
1037 decode_subscript_data_item throughout.
1038 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1039 create_array_type. Now records index type and range as well.
1040 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1041 change to use create_array_type.
1042 * dwarfread.c (read_subroutine_type): Test existing user defined
1043 types before decorating them, to ensure they are blank, and
1044 complain about it if they are not.
1045 * dwarfread.c (decode_fund_type): For unrecognized types, always
1046 return some valid type (type integer). If the unrecognized type
1047 cannot be an implementation defined type, complain as well.
1048 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1049 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1050 * mipsread.c (upgrade_type): Add FIXME comment that code to
1051 handcraft arrays should be replaced with call to create_array_type.
1052 * stabsread.c (read_array_type): Replace code to handcraft
1053 array types with call to create_array_type.
1054 * valprint.c (type_print_varspec_prefix): Minor formatting
1055 change, join lines that don't need to be split.
1057 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1059 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1060 decl for attach_flag, it now lives in inferior.h.
1061 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1062 Make most functions static.
1063 * hppah-nat.c: General cleanups, remove BSD specific code (since
1064 that all lives in hppab-nat.c).
1065 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1066 Change sense of test against inside_entry_file(). This fix is
1068 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1069 to read/write_register_bytes().
1070 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1071 work around PA-GAS assembler bug. Also, add trailing */ to some
1073 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1074 Same reason as above.
1076 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1078 * mipsread.c (parse_symbol): When checking whether a structured
1079 type is an enum, check qualifiers of its first member, as well as
1080 the base type of the member. Bug found and fixed by John M.
1081 Farrell, <farrell@fjord.reo.dec.com>.
1083 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1084 * remote-vx.c: Don't include vx-share/reg.h.
1085 * vx-share/ptrace.h: Reproduce from scratch.
1086 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1087 * Makefile.in: Remove references to removed files, and to removed
1088 29k-share directories.
1090 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1092 * c-lang.c (_initialize_c_language): Name changed from
1094 * m2-lang.c (_initialize_m2_language): Name changed from
1096 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1097 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1098 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1099 expression parsing into c-lang.c and m2-lang.c respectively.
1100 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1101 m2-exp.y respectively.
1102 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1103 and m2-* files respectively.
1104 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1105 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1106 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1107 * expression.h (struct block): Forward declaration for prototypes.
1108 * language.h (struct objfile): Forward declaration for prototypes.
1109 **** start-sanitize-chill ****
1110 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1111 * Makefile.in (HFILES): Add ch-lang.h.
1112 * Makefile.in (OBS): Add ch-lang.o.
1113 * ch-exp.y: Migrate code that has nothing to do with expression
1114 parsing into ch-lang.c.
1115 * ch-lang.c: New file, code migrated from c-exp.y.
1116 * ch-lang.h: New file, internal interface between ch-* files.
1117 * ch-lang.c (_initialize_chill_language): Name changed from
1118 _initialize_chill_exp.
1119 **** end-sanitize-chill ****
1121 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1122 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1123 * config/amix.mh (NATDEPFILES): Add.
1124 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1127 * dwarfread.c (decode_subscr_data): Remove spurious test that
1128 accepted only integer subscript types. We don't do anything
1129 with the type at the moment anyway.
1131 **** start-sanitize-chill ****
1132 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1134 * ch-exp.y (match_character_literal): Fix case where no
1135 match at all is found.
1136 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1137 width types. For example, "INT" is always 2 bytes regardless
1138 of the values of any TARGET_*_BIT macros. So use explicit
1139 numeric sizes for the types.
1140 **** end-sanitize-chill ****
1142 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1144 * c-exp.y (c_create_fundamental_type): New function to create
1145 language specific fundamental types for C.
1146 * m2-exp.y (m2_create_fundamental_type): New function to create
1147 language specific fundamental types for Modula 2.
1148 * c-exp.y (c_language_defn, cplus_language_defn): Add
1149 c_create_fundamental_type to language struct initializers.
1150 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1151 to language struct initializers.
1152 * dwarfread.c (expression.h, language.h): Include.
1153 * dwarfread.c (ftypes): New array to hold fundamental types
1154 for current compilation unit.
1155 * dwarfread.c (cu_language_defn): New pointer to language
1156 struct for language of current compilation unit.
1157 * dwarfread.c (dwarf_fundamental_type): New function to
1158 create/lookup fundamental types.
1159 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1160 * dwarfread.c (throughout): Replace lookup_fundamental_type
1161 with dwarf_fundamental_type.
1162 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1163 compilation unit (may be different language or different objfile).
1164 * gdbtypes.c (lookup_fundamental_type): Move actual type
1165 creations into language specific fundamental type creation
1166 functions and call via create_fundamental_type. Add comment
1167 about this function being obsolescent.
1168 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1169 sized signed and unsigned integers.
1170 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1171 * language.c (language_def): New function to lookup a language
1172 struct given it's enumeration.
1173 * language.h (struct language_defn): Add la_fund_type, a pointer
1174 to a function that creates fundamental types for this language.
1175 * language.h (create_fundamental_type): New macro to create
1176 fundamental types based on the current language.
1177 * language.h (language_def): Add prototype.
1178 * language.c (unk_lang_create_fundamental_type): New function
1179 for initializing language structs, calls error if called.
1180 * language.c (unk_language_defn, auto_language_defn,
1181 local_language_defn): Use unk_lang_create_fundamental_type.
1182 **** start-sanitize-chill ****
1183 ch-exp.y (chill_create_fundamental_type): New function.
1184 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1185 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1186 **** end-sanitize-chill ****
1188 **** start-sanitize-chill ****
1189 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1191 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1193 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1194 as GCC_PRODUCER and GPLUS_PRODUCER.
1195 **** end-sanitize-chill ****
1197 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1199 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1202 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1204 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1205 rather than '$'. This particular piece of braindamage is
1206 spreading like ooze. It's now infected libiberty, deja-gnu,
1208 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1209 hardwired '$' character.
1211 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1213 (Changes to break incredibly ugly, unmaintainable 750 line
1214 read_struct_type function up into managable pieces.)
1215 * Makefile.in (VERSION): Bump to 4.7.3.
1216 * stabsread.c (struct field_info): Local struct definition.
1217 * stabsread.c (read_member_functions, read_struct_fields,
1218 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1219 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1220 functions from fragmented read_struct_type.
1221 * stabsread.c (stabs_general_complaint): Catchall complaint.
1222 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1223 symbol name continuation code. Use macro throughout.
1224 * stabsread.c (various places): Replace add-one-to-pointer
1225 with pointer increment.
1226 * stabsread.c (read_type): Retain function local copy of type
1227 descriptor. Rearrange code calling read_struct_type() to match
1229 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1230 a single blank as the name of nameless enumerations. Recognize
1231 this special case and set nameless flag.
1232 **** start-sanitize-chill ****
1233 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1235 * ch-exp.y (access_name): New non-terminal token and
1237 * ch-exp.y (general_procedure_name): Now a terminal token.
1238 * ch-exp.y (location): Expand production.
1239 * ch-exp.y (match_simple_name_string): New function.
1240 * ch-exp.y (yylex): Call match_simple_name_string and return
1241 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1242 **** end-sanitize-chill ****
1244 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1246 * munch: Backslash escape vertical bar characters inside
1247 grep patterns since they have special meaning for some greps.
1248 * parse.c (write_exp_string): Complete rewrite to store string
1249 contants as a leading explicit length, followed by the string data,
1250 followed by a trailing explicit length.
1251 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1252 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1253 Use recorded explicit length of strings in expression elements,
1254 rather than strlen. Adjust code to skip over strings stored in
1255 expression elements, and code to access strings, to account for
1256 new leading explicit size expression element.
1257 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1258 0, to avoid negative expression element indices.
1259 * valops.c (search_struct_method): Minor whitespace change.
1261 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1263 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1264 which together maintain a dynamically expandable static buffer
1265 for the lexer to use when translating C strings to their internal
1266 form (other future uses possible). Fix parsing of C style strings
1267 to do the normal C style input conversions of escaped character
1269 * valops.c (value_string): Remove translation of escaped
1270 character sequences, now done in C expression parser.
1271 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1272 and decides if it should be printed in literal form or some other
1273 form, based on it's ASCII value and setting of sevenbit_strings.
1274 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1275 macro, change indentation style.
1276 **** start-sanitize-chill ****
1277 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1278 * ch-exp.y (chill_printstr): First cut at real function instead
1280 **** end-sanitize-chill ****
1282 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1284 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1286 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1288 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1290 * defs.h (sevenbit_strings): Add declaration.
1291 * defs.h (printchar): Replace with gdb_printchar.
1292 * language.h (language_defn): Add new function pointers
1293 la_printchar and la_printstr, to do language dependent
1294 printing of characters and strings.
1295 * language.h (local_printchar, local_printstr): New macros
1296 to call language dependent functions pointed to by la_printchar
1297 and la_printstr respectively.
1298 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1299 dependent functions for printing characters and strings.
1300 * c-exp.y (c_language_defn, cplus_language_defn): Add
1301 c_printchar and c_printstr.
1302 * command.c (do_setshow_command): Rename printchar use to
1304 * expprint.c (print_subexp): Replace C style string output
1305 with call to local_printstr.
1306 * language.c (unk_lang_printchar, unk_lang_printstr):
1307 New stubs, currently errors.
1308 * language.c (unknown_language_defn, auto_language_defn,
1309 local_language_defn): Add unk_lang_printchar and
1311 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1312 language dependent functions to print characters and strings.
1313 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1314 * utils.c (printchar): Renamed to gdb_printchar.
1315 * valprint.c (print_string): Remove prototype, function moved
1316 to c-exp.y, where it becomes c_printstr.
1317 * valprint.c (print_max): Made global for reference from the
1318 language dependent printing routines in *-exp.y.
1319 * valprint.c (repeat_count_threshold): New variable with function
1320 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1321 Change all references to old macro to references to new variable.
1322 * valprint.c (value_print, val_print): Replace calls to
1323 print_string with calls to local_printstr.
1324 * valprint.c (val_print): Replace C style character printing
1325 with call to local_printchar.
1326 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1327 * valprint.c (_initialize_valprint): Add add_show_from_set
1328 call for setting up repeat_count_threshold as print variable.
1329 **** start-sanitize-chill ****
1330 * ch-exp.y (decode_integer_value): New function.
1331 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1332 * ch-exp.y (chill_printchar, chill_printstr): New language
1333 dependent functions for printing characters and strings.
1334 * ch-exp.y (chill_language_defn): Add chill_printchar and
1336 **** end-sanitize-chill ****
1338 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1340 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1341 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1342 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1344 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1346 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1347 and assume the process has been killed.
1349 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1351 * remote-udi.c (udi_open): Reset vars so that user can re-run
1352 programs without leaving GDB.
1353 * (many routines): Slightly improve error handling.
1354 * (download): Zero out BSS by longs instead of bytes to avoid
1355 timeouts in real hardware.
1356 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1357 that connection is no longer in use after shutdown() of socket.
1358 This keeps GDB from dying of a SIGPIPE when you issue multiple
1359 `target udi' commands.
1361 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1363 * language.h (language_format_info): New structure to bundle
1364 local formatting information.
1365 * language.h (language_defn): Replace individual format info
1366 with language_format_info structs.
1367 * language.h (local_*_format, local_*_format_prefix,
1368 local_*_format_specifier, local_*_format_suffix): New macros
1369 for binary/octal/decimal/hex formats to access info elements.
1370 * c-exp.y (c_language_defn): Update for new format handling.
1371 * m2-exp.y (m2_language_defn): Update for new format handling.
1372 * dbxread.c (language.h): Include for partial-stab.h use.
1373 * mipsread.c (expression.h, language.h): Include for
1375 * defs.h (local_hex_format, local_hex_format_custom,
1376 local_hex_string, local_hex_string_custom): Move to language.h.
1377 * language.c (local_hex_format_custom, local_hex_string,
1378 local_hex_string_custom, local_octal_format_custom): Use new
1380 * language.c (unknown_language_defn, auto_language_defn,
1381 local_language_defn): Update for new format handling.
1382 * printcmd.c (print_scalar_formatted): Use new macros
1383 to access decimal and binary format info for printing.
1384 **** start-sanitize-chill ****
1385 * c-exp.y (chill_language_defn): Update for new format handling.
1386 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1387 * ch-exp.y (decode_integer_literal): Add function
1388 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1389 * ch-exp.y (builtin_type_chill_char): Add definition.
1390 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1391 **** end-sanitize-chill ****
1393 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1395 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1397 (aix_framedata): added nosavedpc field.
1398 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1400 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1401 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1402 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1403 instructions as function_frame_info does. Expand special case of
1404 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1406 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1408 (function_frame_info): Set frameless if the function has no frame,
1409 and set nosavedpc if the PC was not saved. Handle gcc generated
1410 stfd 31,-4(31); st 31, -12(31) correctly.
1411 (frameless_function_invocation): New second argument pcsaved; if 0
1412 return whether the function has a frame, if 1 return whether the
1414 (frame_initial_stack_address): Correct typo: cache registers for
1415 callee_fi, not for fi, (avoids reading garbage memory locations).
1417 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1419 * infrun.c (wait_for_inferior (just before step_over_function
1420 label)): Change test for stepping into subroutine to check for the
1421 presence of line number info. This makes stuff compiled with -g1
1422 cause GDB to not lose control when stepping.
1424 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1425 Improve comments as well.
1427 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1429 * Makefile.in (VERSION): Bump to 4.7.2
1430 * symtab.c (find_pc_symtab): Fix return of random value
1432 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1433 Makefile since it contains sed patterns used in generation.
1434 Add sed pattern to also delete #include of any malloc.h.
1435 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1436 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1437 function names to conform to K&R terminology with respect to
1438 logical and bitwise operators:
1439 UNOP_ZEROP => UNOP_LOGICAL_NOT
1440 UNOP_LOGNOT => UNOP_COMPLEMENT
1441 BINOP_LOGAND => BINOP_BITWISE_AND
1442 BINOP_LOGXOR => BINOP_BITWISE_XOR
1443 BINOP_LOGIOR => BINOP_BITWISE_IOR
1444 BINOP_AND => BINOP_LOGICAL_AND
1445 BINOP_OR => BINOP_LOGICAL_OR
1446 PREC_OR => PREC_LOGICAL_OR
1447 PREC_AND => PREC_LOGICAL_AND
1448 PREC_LOGIOR => PREC_BITWISE_IOR
1449 PREC_LOGXOR => PREC_BITWISE_XOR
1450 PREC_LOGAND => PREC_BITWISE_AND
1451 value_zerop() => value_logical_not()
1452 value_lognot() => value_complement()
1453 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1454 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1455 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1456 and is nonexistant in some SVR4 based systems.
1457 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1458 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1460 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1461 * source.c (source_info): Fix minor nits, print "1 line" rather
1462 than "1 lines", and "language is <lang>".
1463 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1464 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1465 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1467 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1468 **** start-sanitize-chill ****
1469 * ch-exp.y: New expression parser, for GNU-Chill.
1470 * defs.h (enum language): Add language_chill.
1471 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1472 LANG_MODULA2 a recognized language.
1473 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1474 Chill as well as Modula-2.
1475 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1476 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1477 * language.c (set_language_command): Add chill.
1478 * language.c (binop_result_type, integral_type, character_type,
1479 boolean_type, structured_type, value_true, binop_type_check):
1480 Add language_chill cases.
1481 * language.h (_LANG_chill): Define.
1482 * symfile.c (deduce_language_from_filename): Recognize the
1483 filename extensions ".chill", ".c186", and ".c286" for Chill.
1484 * valprint.c (typedef_print): Add case for language_chill.
1485 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1486 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1487 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1488 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1490 * Makefile.in (distclean): Add target ch-exp.tab.c.
1491 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1492 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1493 * eval.c (evaluate_subexp): Add OP_BOOL case.
1494 * expprint.c (print_subexp): Add OP_BOOL case.
1495 **** end-sanitize-chill ****
1497 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1499 * infcmd.c (set_environment_command): Avoid skipping first
1500 char of env value if an '=' appears in it. Bug report and fix
1501 by Mark Jungerman, <maj@lucid.com>.
1503 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1505 * infcmd.c (step_over_calls): Improve comments.
1506 * symtab.c (find_pc_psymtab): Clean up a bit.
1507 * (find_pc_symtab): Fix comments, clean up code.
1508 * (find_pc_line): General cleanups, efficiency improvements.
1509 Also, don't return garbage when some line info exists, but there
1512 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1514 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1515 member, and the stat pointer passed to vmap_symtab was NULL, the
1516 wrong vmap entries would be modified. Fixes behavior where
1517 attempting to load symbols for a module with no member would mess
1518 up already read in symbols.
1520 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1522 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1523 29k-share/dfe/mini2udi.o.
1524 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1525 * alldeps.mak, depend: Update to deal with removal of
1526 aforementioned files.
1527 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1528 requirement for useless 'program' argument. Clean up
1529 udi_create_inferior, and udi_load to call common download()
1530 routine. Create download routine to load remote hosts directly
1531 (with the help of BFD) so that we don't need yank.c and
1533 Fix udi_detach to call UDIDisconnect with
1534 the right arguments. Clean up udi_resume, don't assign tip_error
1535 twice. Clean up udi_wait, straighten out status codes. Make
1536 udi_kill really work.
1538 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1540 * c-exp.y: separated host/target idea of integer type size,
1541 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1542 UINT and CHAR rules. (parse_number): work out the targetwise type
1543 of a number based upon it's size and qualifiers. (yylex): chars
1544 are now treated the same way as ints.
1546 * source.c (indentify_source_line): don't core dump if wanted
1547 line is larger than number of lines in source. (can happen when
1548 coff gets confused about #included source).
1550 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1552 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1553 when debugging a program with 100 shared libraries.
1555 * solib.c (solib_map_sections): Always close the BFD we open.
1556 Free all malloc'd storage we allocate, too, including error cases.
1557 (struct so_list): Remove unused so_bfd member.
1558 (clear_solib): Don't bother closing so_bfd.
1560 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1561 cacheable. `So many symbol files, so little file descriptors.'
1563 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1565 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1566 Stubs should stand alone as much as possible.
1568 * source.c (show_directories): Avoid printf_filtered length prob
1569 pointed out by Jonathan Stone.
1571 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1572 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1573 <Lee_Cooprider@vos.stratus.com>.
1575 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1577 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1578 struct, not struct itself.
1579 * serial.h (serial_restore): Fix prototype, takes pointer not
1582 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1584 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1585 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1587 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1589 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1590 Stubs should stand alone as much as possible.
1592 * README: Add remote-es1800.c and remote-st2000.c to table.
1593 * go32-nat.c: Remove, there is no native go32 support.
1594 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1596 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1598 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1599 new routines to deal with sending SIGINTs to attached processes
1600 when the user interrupts the controlling GDB.
1601 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1602 the aforementioned routines when waiting for the attached process.
1604 * elfread.c, mipsread.c: Include <string.h>.
1605 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1606 * serial.h: Add prototype for serial_restore().
1608 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1610 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1611 minimal_symbol_count, because the NULL symbol is not included in
1612 the count. This prevented this function from finding the last
1613 symbol in the table.
1615 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1617 * dbxread.c (process_one_symbol): if not defined
1618 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1619 the start of the function, not just after N_FUN.
1621 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1623 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1624 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1625 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1626 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1627 file. Remove preprocessor defines that previously did remapping.
1629 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1631 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1632 Bug fix courtesy of Alexander Klaiber.
1634 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1636 hp300 native support (hp300hpux untested).
1638 * hp300ux-xdep.c: removed.
1639 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1640 * xm-hp300hpux.h: updated copyright.
1641 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1642 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1643 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1644 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1645 fork-child.o coredep.o corelow.o.
1646 (NAT_FILE, NATDEPFILES): new macros.
1647 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1648 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1650 (NAT_FILE, NATDEPFILES): new macros.
1651 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1653 Vax ultrix native support.
1655 * nm-vax.h: new file.
1656 * Makefile.in (HFILES): added nm-vax.h.
1657 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1658 coredep.o corelow.o removed.
1659 (NAT_FILE, NATDEPFILES): new macros.
1660 * xm-vax.h: updated copyright.
1661 (REGISTER_U_ADDR): removed.
1663 Apollo native support (untested).
1665 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1666 * a68v-nat.c, nm-apollo68[bv].h: new files.
1667 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1668 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1669 * a68v-xdep.c: removed.
1670 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1671 inftarg.o fork-child.o a68v-xdep.o.
1672 (NAT_FILE, NATDEPFILES): new macros.
1674 * defs.h: include nm.h.
1675 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1676 sparc-tdep.c, : do not include nm.h.
1677 * doc/gdbint.texinfo: nm.h now included in defs.h.
1679 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1681 * Makefile.in (VERSION): 4.7.1 post release!
1683 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1685 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1687 * Makefile.in (VERSION): gdb-4.7 release.
1688 * README: Update for gdb-4.7.
1690 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1692 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1695 * alldeps.mak, depend: Update.
1697 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1699 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1701 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1702 causes problems in setting breakpoint in the right place in
1703 functions with `float' args which are passed as doubles.
1704 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1705 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1707 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1709 * Makefile.in (HFILES): Add nm-i386sco.h.
1710 * dwarfread.c: include <sys/types.h> for SCO.
1711 * infptrace.c: Don't include ptrace.h under SCO.
1712 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1714 * config/i386v.mt: Add exec.o to TDEPFILES.
1716 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1718 * i386v-nat.c: Remove space from front of #endif.
1719 * irix4-nat.c: Remove externs of registers[], include inferior.h
1721 * mips-nat.c: Explicitly initialize zerobuf to 0!
1722 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1723 Always setup fci->frame, even if it's non-zero. Too many places
1724 depend upon this behavior (and I have to get a release out the
1726 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1727 processing_gcc_compilation if we find the embedded stabs marker.
1728 This fixes several bugs with finding the location of short or char
1729 function parameters passed on the stack.
1731 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1733 Native support for sun4sol2.
1735 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1736 * nm-sysv4.h: new file.
1737 * Makefile.in (HFILES): added nm-sysv4.h.
1738 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1739 (NAT_FILE, NATDEPFILES): new macros.
1740 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1742 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1744 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1745 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1747 * Makefile.in (VERSION): Tick to 4.6.9.
1749 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1751 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1752 definition, replace with portable one.
1753 * remote-nindy.c: Lint.
1754 (nindy_wait): Return type is int, result is inferior_pid.
1755 * symmisc.c (dump_psymtab): Only print section_offsets if set.
1756 (initialize_symmisc): Remove empty function.
1757 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
1758 Remove obsolete, misspelled macro.
1759 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
1760 (all @node commands): Use new form to avoid nitpicking errors.
1761 * doc/gdbint.texinfo: Document host/native/target split.
1763 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
1765 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
1767 * xm-mips.h (offsetof): Don't define this if __STDC__.
1769 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1771 umax native support (untested).
1773 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
1775 (NAT_FILE, NATDEPFILES): new macros.
1776 * config/umax.mt (TDEPFILES): removed exec.o.
1777 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
1778 removed to nm-umax.h.
1779 * nm-umax.h: new file.
1780 * Makefile.in (HFILES): added nm-umax.h.
1782 hppa native support (untested).
1784 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
1785 (NAT_FILE, NATDEPFILES): new macros.
1786 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
1787 * config/hppahpux.mt (TDEPFILES): removed exec.o.
1788 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
1789 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
1790 * hppa[bh]-xdep.c: removed.
1791 * hppa[bh]h-tdep.c: do not include ptrace.h.
1792 * Makefile.in (HFILES): added nm-hppa[bh].h.
1794 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
1796 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
1798 * mips-nat.c: Straighten out include files. Work around
1799 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
1802 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
1804 * mips-nat.c (fetch_core_registers, register_addr): Copy from
1805 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
1806 backtraces from core files work.
1807 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
1808 Functions are now defined in mips-nat.c.
1810 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
1812 * remote-hms.c: Disable all uses of serial_nextbaudrate and
1813 serial_default_name().
1815 * remote-hms.c, ser-go32.c, serial.h: Change from
1816 serial_timedreadchar() to new serial_readchar().
1818 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
1820 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
1822 * c-exp.y: Moved handling of 'const' and 'volatile' from
1823 <type> to <typebase>. This removes 2 conflicts.
1825 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
1827 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
1828 from breakpoint table when reseting breakpoints.
1830 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
1832 Native support cleanup and corefile fixes for i386 SVR4 systems.
1834 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1835 fill_fpregset): Moved to i386v4-nat.c
1836 * i386v4-nat.c, nm-i386v4.h, : New files.
1837 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
1838 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
1839 change i386v-nat.o to i386v4-nat.o.
1841 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1843 Miscellaneous 386 configs updated.
1845 * config/i386aout.mt (TDEPFILES): removed exec.o.
1846 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
1847 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
1848 (NAT_FILE, NATDEPFILES): new macros.
1849 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
1850 config/i386v4.mt (TDEPFILES): removed exec.o.
1851 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
1852 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1853 (NAT_FILE, NATDEPFILES): new macros.
1854 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
1855 fork-child.o coredep.o corelow.o i386-xdep.o.
1856 (NAT_FILE, NATDEPFILES): new macros.
1858 Native support cleanup for i386bsd (untested).
1860 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
1861 * config/i386bsd.mh (NATDEPFILES): added exec.o
1862 * tm-i386bsd.h (FLOAT_INFO): removed.
1863 * nm-i386bsd.h (FLOAT_INFO): added.
1865 Native support for i386v (untested).
1867 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
1868 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1869 (NAT_FILE, NATDEPFILES): new macros.
1870 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1871 * i386-xdep.c: removed.
1872 * Makefile.in (HFILES): added nm-i386v.h
1873 * i386v-nat.c, nm-i386v.h: new file.
1874 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
1876 * tm-i386v.h (FLOAT_INFO): removed.
1878 Native support for linux (untested).
1880 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
1881 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
1882 (NAT_FILE, NATDEPFILES): new macros.
1883 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1884 * Makefile.in (HFILES): added nm-linux.h.
1885 * nm-linux.h: new file.
1886 * xm-linux.h: updated copyright. cleaned up formatting.
1887 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
1889 Native support for sun386 (untested).
1891 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
1892 fork-child.o sun386-xdep.o.
1893 (NAT_FILE, NATDEPFILES): new macros.
1894 * config/sun386.mt (TDEPFILES): removed exec.o.
1895 * Makefile.in (HFILES): added nm-sun386.h.
1896 * sun386-nat.c, nm-sun386.h: new file.
1897 * sun386-xdep.c: removed.
1898 * xm-sun386.h: updated comment and copyright.
1899 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1902 Native support for i386mach (untested).
1904 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
1905 fork-child.o mach386-xdep.o.
1906 (NAT_FILE, NATDEPFILES): new macros.
1907 * Makefile.in (HFILES): added nm-i386mach.h.
1908 * nm-i386mach.h, i386mach-nat.c: new files.
1909 * mach386-xdep.c: removed.
1910 * xm-i386mach.h: updated copyright.
1911 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1914 Native separation for go32 (untested).
1916 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
1917 * go32-nat.c: new file.
1918 * go32-xdep.c (call_ptrace, child_resume,
1919 fetch_inferior_registers, store_inferior_registers,
1920 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
1922 Native support for m88k (untested).
1924 * Makefile.in (HFILES): added nm-m88k.h
1925 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
1926 FETCH_INFERIOR_REGISTERS): removed.
1927 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
1928 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
1929 (NAT_FILE, NATDEPFILES): new macros.
1930 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
1931 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
1932 * m88k-xdep.c: removed.
1934 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
1936 * i386b-nat.c: Comment changes.
1937 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
1939 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
1941 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
1943 Avoid longjmp()-catching compilation errors in cross-ports.
1945 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
1946 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
1947 Move from mips-tdep.c and tm-{irix3,mips}.h.
1948 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
1950 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
1953 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
1954 (fetch_core_registers): Fix bfd_seek arguments.
1956 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
1958 Make core files work again (add back the `core' target).
1960 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
1961 (NATDEPFILES): Add corelow.o.
1962 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
1965 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
1966 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
1967 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
1968 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
1969 appears. FIXME, these should be moved to NATDEPFILES for native
1972 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1974 Ultra3 host/target/native split. (untested).
1976 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
1977 (fetch_register, fetch_inferior_registers,
1978 store_inferior_registers, fetch_core_registers): removed to
1980 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
1982 * Makefile.in (HFILES): added nm-ultra3.h.
1983 * nm-ultra3.h, ultra3-nat.c: new files for native support.
1984 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
1986 (NAT_FILE, NATDEPFILES): new macros for native support.
1987 * config/ultra3.mt (TDEPFILES): exec.o removed.
1989 * xm-vaxult.h: add MEM_FNS_DECLARED.
1991 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
1993 * Makefile.in (VERSION): Roll to 4.6.8.
1994 (OBS): Put version.o first, so Makefile rebuild happens early.
1996 * command.h: Publicize prototype for not_just_help_class_command.
1997 * command.c: Remove proto.
1998 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
1999 output. Move "maint info" from class info to class maintenance,
2001 * infrun.c: Move "stop" to class_obscure, and give it a
2002 function so it will not be seen as a global help topic. FIXME,
2003 it should be possible to set these attributes independently.
2005 * core.c (core_command): Make nicer error message for no core support.
2007 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2009 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2010 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2012 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2013 (scan_compilation_units): Punt unused filename arg. dbfoff,
2014 lnoffset, and curlnoffset are file_ptr's now.
2015 (dwarf_build_psymtabs): Drop desc and filename args; use
2016 objfile. dbfoff and lnoffset are file_ptr's now.
2017 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2018 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2019 (elf_symfile_read): Skip desc and filename args to
2020 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2021 * gdb-stabs.h: Use file_ptr rather than off_t.
2022 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2023 compile-time debug check that someone turned off as "unused".
2024 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2025 * symfile.h: Update dwarf_build_psymtabs and
2026 elfstab_build_psymtabs prototypes.
2027 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2028 Use file_ptr offsets. bfd_seeks use L_SET.
2030 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2032 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2033 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2034 value so that demangler won't be invoked. This greatly speeds up
2036 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2037 linked_proc_info so that it properly deallocates the appropriate
2038 item after it is done with it instead of before.
2039 * Don't pass bogus frame pointer to create_new_frame(). Just
2040 leave it as zero so that lower level code will figure out the
2043 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2045 Sony News native support.
2047 * Makefile.in (HFILES): added nm-news.h.
2048 * nm-news.h: new file.
2049 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2050 fork-child.o coredep.o to NATDEPFILES.
2051 (NAT_FILE, NATDEPFILES): new macros for native support.
2052 * config/news.mt (TDEPFILES): removed exec.o.
2054 * remote-vx.c: remove redundant include of sys/time.h.
2056 * infrun.c: include ctype.h. Otherwise some machines result in
2057 undefined for isdigit.
2059 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2061 * configure.in: Convert m68k entries to m68* entries to handle
2062 all the various m68xxx hosts and targets.
2063 * config/news1000.mt: No longer needed, same as news.mt.
2065 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2067 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2069 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2071 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2072 nm-sun2.h, nm-mips.h.
2074 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2076 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2078 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2080 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2082 * xm-hppah.h: if __STDC__ is not defined, define
2084 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2085 compiler; see the comment in the file.
2087 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2089 First cut at support for all BSD variants on 386.
2091 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2092 * i386b-nat.c: New native support file.
2093 * configure.in: Add host and target for i[34]86-*-bsd*.
2094 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2096 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2098 Sun2 native support (untested).
2100 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2101 REGISTER_U_ADDR): removed to nm-sun2.h.
2102 * nm-sun2.h: new file.
2103 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2104 fork-child.o sun3-xdep.o removed.
2105 (NAT_FILE, NATDEPFILES): new macros.
2107 Mips native support. Decstation and iris4 have been tested.
2110 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2111 fill_fpregset): removed to irix4-nat.c
2112 * mips-xdep.c: removed.
2113 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2115 * procfs.c: include nm.h.
2116 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2117 * xm-irix4.h: bump copyright.
2118 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2119 PROC_NAME_FMT): removed.
2120 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2121 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2122 (NAT_FILE, NATDEPFILES): new macros for native support.
2123 (CC): supply default compiler switches.
2124 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2125 fork-child.o coredep.o.
2126 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2128 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2129 fork-child.o mips-xdep.o coredep.o.
2130 (NAT_FILE, NATDEPFILES): new macros for native support.
2132 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2134 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2135 (NATDEPFILES): added fork-child.o
2136 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2137 (NATDEPFILES): added fork-child.o
2138 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2139 (NATDEPFILES): added fork-child.o
2141 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2143 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2144 by using puts_filtered instead.
2146 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2148 * remote-nindy.c (nindy_load): Replacement version from Steve
2149 Chamberlain, doesn't require forking to run "strip" or "sx".
2151 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2153 * Makefile.in (HFILES): Add nm-*.h files.
2155 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2157 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2158 (NATDEPFILES): added fork-child.o.
2160 * doc/gdbint.texinfo: document a few more macros, create new
2161 section for native macros.
2163 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2165 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2166 resolution of copyright issues.
2168 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2170 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2171 subdir gets configured.
2173 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2175 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2177 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2178 searching for a "bfd_strip" program. Also, fixed up arguments
2179 passed to that program.
2181 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2182 which is now used for something else. Rewrite description of
2183 associated parameters to match how gdb does it now.
2184 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2186 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2188 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2190 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2193 * inferior.h (proc_signal_handling_change): prototype removed.
2194 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2195 (handle_command): now calls target_notice_signals.
2196 * procfs.c (proc_signal_handling_change): renamed to
2197 procfs_notice_signals. Now static. Add prototype. All callers
2199 * target.h (struct target_ops): new field, to_notice_signals.
2200 (target_notice_signals): new macro to cover new field.
2201 * target.c (cleanup_target): default to_notice_signals to ignore.
2202 * corelow.c (core_ops),
2204 inftarg.c (child_ops),
2205 procfs.c (procfs_ops),
2206 remote-adapt.c (adapt-ops),
2207 remote-eb.c (eb_ops),
2208 remote-es1800.c (es1800_ops, es1800_child_ops),
2209 remote-hms.c (hms_ops),
2210 remote-mm.c (mm_ops),
2211 remote-nindy.c (nindy_ops),
2212 remote-st2000.c (st2000_ops),
2213 remote-udi.c (udi_ops),
2214 remote-vx.c (vx_ops, vx_run_ops),
2215 remote.c (remote_ops),
2216 target.c (dummy_target),
2217 xcoffexec.c (exec_ops): added static initializer for
2219 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2221 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2223 * main.c (define_command): Add forgotten initializer.
2225 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2227 * language.c, language.h: Move saved_language out to global
2228 expected_language. Set expected_language when user expectation
2230 * language.c (language_info): Don't print type/range checking gub.
2231 * main.c (main): Set expected language.
2232 (execute_command): Check against expected language.
2233 * symfile.c (set_initial_language): Set expected language.
2235 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2237 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2239 A bunch of changes mostly to improve debugging of C++ programs.
2240 Specifically, the calling of inferiors methods is improved.
2242 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2243 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2244 hide the implementation details of pointer-to-method objects.
2245 How to tell if the pointer points to a virtual method is
2246 still very dependent on the particular compiler, but this
2247 should make it easier to find the places to change.
2248 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2249 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2250 macros, instead of a hard-wired-in code that incorrectly
2251 assumed a no-longerused representation of pointer-to-method
2252 values. And otherwise fix the relevant bit-rotted code.
2254 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2255 If there are both fields and methods, put a space between.
2257 * stabsread.c (read_struct_type): Fix bug in handling of
2258 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2259 by '_'). (It used to prematurely exit the loop reading in
2260 the fields, so it would think it should start reading
2261 methods while still in the fields. This could crash gdb
2262 given a gcc that can emit nested type information.)
2264 * valops.c (search_struct_method): Pass 'this' value by
2265 reference instead of by value. This provides a more
2266 consistent interface through a recursive search where the
2267 "bottom" functions may need to adjust offsets (due to multiple
2269 * valops.c, value.h, values.c: Pass extra parameters to
2270 value_fn_field and value_virtual_fn_field so we can
2271 correctly adjust offset for multiple inheritance.
2272 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2273 virtual function calls by using value_virtual_fn_field().
2274 * values.c: New function baseclass_offset, derived from
2275 baseclass_addr (which perhaps can be made obsolete?).
2276 It returns an offset rather than an address. This is a
2277 cleaner interface since it doesn't mess around allocating
2279 * valops.c (search_struct_method): Use baseclass_offset
2280 rather than baseclass_addr.
2282 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2284 * Makefile.in: Re-install 29K/UDI stuff.
2285 * remote-udi.c (udi_resume): Clean up.
2286 * (udi_wait): Rewrite, leave out bugs.
2287 * Add debugging code to print out all register fetches and stores.
2288 * Straighten out target_ops.
2289 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2291 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2293 * remote-udi.c (udi_create_inferior): run with no arguments should
2294 not pass the program name as an argument, since the UDI code
2295 already handles that.
2296 (udi_load): get the symbols from prog_name, not arg_string (the
2297 load command should really use arg_string as the program name, not
2298 prog_name, but at least the run command works now).
2300 * munch: HP9000/300 nm puts an extra space between T and symbol
2303 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2304 needed for vxworks targets.
2306 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2308 * am29k-tdep.c (_initialize_29k): Make it possible for the
2309 user to set and query the address where function calls into the
2310 inferior write a small scratch routine. `set call_scratch_address'
2311 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2312 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2313 not already cached validly.
2315 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2317 Rs6000 native support.
2319 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2320 machines without this header should not be compiling this file.
2321 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2322 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2323 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2324 * xm-rs6000.h: do not include ptrace.h.
2325 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2326 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2327 infptrace.o and inftarg.o move to NATDEPFIES.
2328 (NAT_FILE, NATDEPFILES): new macro for native support.
2330 Sun3 native support.
2332 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2333 new macros for native support.
2334 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2335 removed sun3-xdep.o.
2336 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2338 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2339 * sun3-nat.c, nm-sun3.h: new files for native support.
2341 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2343 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2344 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2345 dbfsize and use it to initialize new local file scope dbsize.
2346 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2347 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2348 DIEs as well as the current check for undersize DIEs. This helps
2349 to gracefully detect and reject corrupted DIE information.
2351 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2353 Add `command hooks' and a hook for inferior program stopping.
2355 * command.h (struct cmd_list_element): Remove unused `aux'
2356 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2357 * command.c (add_cmd): Initialize new fields, elim old.
2358 (add_alias_cmd): Clone new fields.
2359 (delete_cmd): Un-hook hookee if we're deleting hook.
2360 (help_cmd): Tell user the command is hooked, if it is.
2361 (lookup_cmd_1): Abbreviations return the original command
2362 instead of themselves, so that hooks on the original cmd will be
2364 * defs.h (enum command_class): Add class_pseudo and comments.
2365 * gdbcmd.h (execute_user_command): Add prototype.
2366 * infrun.c (normal_stop): If the stop command is hooked,
2367 run the hook whenever we stop.
2368 (hook_stop_stub): Stub for catch_errors.
2369 (_initialize_infrun): Set up pseudo "stop" command.
2370 * main.c (execute_user_command): Code extracted from execute_command.
2371 (execute_command): If hooked, run the hook before the command.
2372 (define_command): If defining a new hook, check the command it
2373 is hooking, and warn if none. Install the hook.
2374 * source.c (_initialize_source): "l" is an abbrev for "list".
2375 * doc/gdb.texinfo: Document command hooks.
2377 * Makefile.in (VERSION): Roll to 4.6.7.
2378 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2379 * infrun.c (breakpoints_inserted): Make it static again.
2380 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2382 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2384 Native file renaming.
2386 * nat-sparc.c -> sparc-nat.c
2387 * nat-sun4os4.h -> nm-sun4os4.h
2388 * nat-trash.h -> nm-trash.h
2389 * config/sun4os4.mh: track file renaming.
2390 * configure.in: link to nm.h rather than nat.h.
2391 * infptrace.c: include nm.h rather than nat.h.
2393 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2395 Host/target/native split for sun4.
2397 * Makefile.in (TSOBS): removed corelow.o.
2398 * infptrace.c: included nat.h.
2399 * nat-trash.h: temporary header file. This should be removed once
2400 all hosts have the native/host/target split.
2401 * configure.in: add a symlink from nat-trash.h to nat.h if no
2402 other nat file exists for this configuration.
2403 * sparc-tdep.c: no longer include sys/ptrace.h.
2404 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2405 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2407 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2408 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2409 to NATDEPFILES. removed sparc-xdep.o.
2410 (NATDEPFILES, NAT_FILE): new macros for native support.
2412 Break the direct connection from core_file_command to any
2413 particular type of core file support.
2415 * target.h (find_core_target): new prototype.
2416 * target.c (find_core_target): new function. Walks the target
2417 list looking for the core target.
2418 * core.c (core_file_command): replace calls to core_detach and
2419 core_open with find_core_target and direct calls.
2421 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2423 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2425 config/hp300hpux.mh: ALLOCA1 was not defined.
2427 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2429 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2430 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2431 until we can figure out a better way to do paging.
2433 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2435 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2436 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2437 * hppa-coredep.c: Remove, now that we use the hook.
2438 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2439 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2441 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2442 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2443 be ripped out and reimplemented right (see elfread.c).
2444 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2446 Rename all HPPA files to fit into unique DOS filenames:
2447 * *hppabsd* => *hppab*
2448 * *hppahpux* => *hppah*
2450 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2452 Make the /proc support a target-struct in its own right.
2454 * Makefile.in: Remove inftarg.[co], since it is now included via
2456 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2457 reference infptrace.o. Add fork-child.o to all *.mh that
2460 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2461 No longer global functions.
2462 (fork_inferior): New global function from fork-child.c.
2463 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2464 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2465 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2466 (child_create_inferior): New tiny function that calls fork_inferior.
2467 * fork-child.c: New file, containing fork_inferior, which is
2468 built from slight mods to inftarg.c's child_create_inferior.
2470 * procfs.c (procfs_ops): Add target vector.
2471 (attach): Rename as static do_attach.
2472 (procfs_create_inferior): New tiny function that calls fork_inferior.
2473 (child_xfer_memory): Rename to static procfs_xfer_memory.
2474 (store_inferior_registers): Rename to static procfs_store_registers.
2475 (inferior_proc_init): Rename to static procfs_init_inferior.
2476 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2477 procfs_files_info, procfs_open, procfs_mourn_inferior,
2478 procfs_can_run): Slightly mangled copies of the corresponding
2479 child_XXX routines from inftarg.c.
2480 (proc_wait): Renamed to static procfs_wait.
2481 (child_resume): Rename to static procfs_resume.
2482 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2483 (initialize_proc_fs): Rename to initialize_procfs. Set up
2486 * putenv.c: index -> strchr.
2487 * regex.c: Always rename bcopy to memcpy, etc.
2488 FIXME: Eventually do the renames rather than use #define's.
2489 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2491 * sparc-xdep.c: Move deferred_stores to target dependent.
2492 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2494 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2496 Split non-target-dependent code out of target_attach routines.
2498 * target.h: Comments on target_attach args and results.
2499 * infcmd.c (attach_command): Check for existing execution, call
2500 target_attach, set up terminal status and wait_for_inferior, wait
2501 for the attach status, and do normal_stop.
2502 * inftarg.c (child_attach): Remove target independent stuff.
2503 * remote-adapt.c (adapt_attach): Ditto.
2504 * remote-mm.c (mm_attach): Ditto.
2505 * remote-udi.c (udi_attach): Ditto.
2506 * remote-vx.c (vx_attach): Ditto.
2510 * remote-hms.c (hms_attach): Remove completely, it was useless.
2511 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2512 commented-out start_remote calls.
2513 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2514 DENTER and DEXIT macros and their calls. Use a real debugger --
2515 like gdb -- to see what functions are being called when.
2516 * utils.c (strcmp_iw): Make nonstatic, for lint.
2518 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2520 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2522 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2524 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2525 fix to differentiate between gcc1 & gcc2 compiled files so that we
2526 can debug calls that pass structs as args correctly.
2527 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2528 so, and what version.
2530 * remote.c (remote_wait): Make regs be char to avoid picayune
2531 ANSI compiler warnings.
2533 * energize.h: Move all external struct decls to inside of
2534 __STDC__, add prototype for energize_shell_wait().
2535 * energize.c (getpty): Clean up, make us really get a controlling
2537 * (energize_initialize): Disable SIGIO prior to setting up for
2538 I/O interrupts. Move setsid(), et. al. to getpty().
2539 * (energize_shell_wait): New routine to wait for things started
2540 via the shell command, uses wait() instead of /dev/proc.
2541 * Also, add prototype for execute_command_1().
2543 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2545 * inftarg.c (child_create_inferior, child_attach,
2546 child_mourn_inferior): collect unix child process stratum
2547 functions which live below the target vector into this file to
2548 facilitate host/target/native split. Also, make them static.
2549 * inflow.c (child_mourn_inferior): removed.
2550 * infrun.c (child_create_inferior, child_attach): removed.
2551 (resume): becomes global so that functions below the
2552 target vector can find it.
2553 * inferior.h (resume): add prototype.
2554 (child_mourn_inferior, child_create_inferior, child_attach):
2557 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2558 replaced with find_default_attach and
2559 find_default_create_inferior.
2561 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2563 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2564 addresses don't get displayed in the wrong positions.
2566 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2568 Separate core functions along target vector in preparation for
2569 native support. Functions above vector now live in core.c. Those
2572 * core.c (solib_add_stub, core_close, core_open, core_detach,
2573 get_core_registers, core_files_info, core_ops): moved to corelow.c
2574 (_initialize_core): removed addition of core_ops target.
2575 * corelow.c: new file.
2576 (solib_add_stub, core_close, core_open, core_detach,
2577 get_core_registers, core_files_info, core_ops): moved from core.c
2578 (_initialize_corelow): new function.
2579 * gdbcore.h (core_open, core_detach): added prototypes.
2580 (core_ops): add forward declaration.
2581 * Makefile.in (SFILES_MAINDIR): add core.c
2583 (TSOBS): change core.o to corelow.o
2585 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2587 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2588 instead of 'sun' predefined symbol so that trap analysis code is
2589 enabled only when the TARGET is a sun3.
2591 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2593 * tm-i960.h (ext_format_i960): Add top-level declaration.
2594 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2595 blocks, else Sun4 compiler complains.
2597 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2599 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2600 instruction's argument. Patch from jonathan@cs.stanford.edu
2603 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2605 Break the thread of control that implies that a unix child
2606 process will be the default target.
2608 * target.c (find_default_run_target, find_default_attach,
2609 find_default_create_inferior, return_zero): new functions.
2610 (cleanup_target): Make return_zero the default for to_can_run.
2612 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2613 child_create_inferior references with find_default_XXX instead.
2615 * target.h (struct target_ops): new field, to_can_run.
2616 (find_default_attach, find_default_create_inferior): new prototypes.
2617 (target_can_run): new macro.
2619 * Also added a zero (default) to_can_run element to all static
2620 struct target_ops initializations throughout GDB, except:
2621 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2623 * infrun.c (child_create_inferior): Clean up error handling when
2624 no exec file is specified.
2625 (child_attach): Don't require exec file.
2627 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2629 Remove kill_inferior_fast, in favor of target_kill, which goes
2630 through the target vector.
2632 * inferior.h (kill_inferior_fast): remove declaration.
2634 * main.c (disconnect): call quit_cover using catch_errors rather
2635 than calling kill_inferior_fast directly. New way goes through
2636 the target vector, handles attached processes, and writes
2637 command history if appropriate.
2638 (quit_cover): new function, wrapper for quit_command.
2640 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2641 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2642 inlining them into the local kill_inferior when needed.
2644 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2646 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2647 * stabsread.c (read_struct_type): Simplify complicated expression
2648 for dumb DECstation compiler.
2650 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2652 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2653 operands to memory management instructions, from WRS.
2655 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2657 * main.c (main): Back out previous language setting changes.
2658 Replace with simple default to C before processing any init
2659 files. There MUST be a language set, even in the absence of
2660 init files or executables, or expression parsing fails.
2662 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2664 * main.c (main): Move code that sets initial language to
2665 symfile.c. Fixup places where command files are processed to
2666 be consistent in setting a default language if none has been
2668 * symfile.c (set_initial_language): Add code moved from
2669 main() that sets an initial default language when a new
2670 symbol file is read.
2671 * symfile.c (symbol_file_command): Call set_initial_language.
2672 * symtab.c (find_main_psymtab): Add FIXME comment.
2674 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2676 * breakpoint.c, sparc-tdep.c: comment changes.
2677 * configure.in: removed target_dependent line.
2679 * remote-mm.c (mm_attach): change printf to error to prevent
2681 * remote-udi.c (udi_attach): change printf to error to prevent
2684 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2685 calls to {fetch|store}_inferior_registers with calls to
2686 target_{fetch|store}_registers, for remote-target independence.
2688 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2690 * Makefile.in: Fix bug I introduced in merging Rich's change.
2691 * infrun.c (child_create_inferior): Use proceed() rather than
2692 doing all the same stuff by hand.
2694 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2696 * Makefile.in, configure.in: add support for files used only when
2697 configured native, that is, when host = target.
2699 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2701 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2702 stores are target dependent and were moved from xm to tm.
2704 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2706 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2708 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2709 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2711 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2713 * target.h (struct target_ops): removed to_convert_to_virtual and
2714 to_convert_from_virtual elements. Initializations removed from
2715 all static initializations.
2716 (target_convert_to_virtual, target_convert_from_virtual):
2718 (host_convert_to_virtual, host_convert_from_virtual): Removed
2719 forward declarations.
2720 * target.c (cleanup_target): removed default assignments for
2721 to_convert_to_virtual and to_convert_from_virtual.
2722 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2724 * findvar.c (value_of_register, value_from_register):
2725 target_convert_to_virtual inlined.
2726 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2727 * valops.c (value_assign): target_convert_from_virtual inlined.
2729 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2731 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2732 position wrong if used for the prompt.
2733 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2735 Support for accessing arbitrary MIPS stack frames in memory.
2737 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2738 set, run it before INIT_EXTRA_FRAME_INFO.
2739 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2741 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2742 (FP) value in the frame_info struct if it is zero (as from top of
2744 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2746 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2747 comes back as zero. So does FP_REGNUM, as a trigger for
2748 init_extra_frame_info.
2750 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2751 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2752 (INIT_FRAME_PC): Defined to null.
2753 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2754 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2755 Briefly explain MIPS stacks in GDB.
2757 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
2759 * copying.awk, copying.c (show_copying_command,
2760 show_warranty_command): Rename from copying_info, warranty_info,
2761 to match command function conventions.
2763 * utils.c (prompt_for_continue): Reinitialize more-counts
2764 before printing anything, and again afterward. Fix comments.
2765 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
2766 or alloca() if needed.
2768 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
2769 detect native versus cross-host.
2771 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
2773 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
2774 Suns. Rename to m68k_saved_pc_after_call.
2775 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
2776 m68k_saved... instead of sun3_saved...
2778 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
2780 * Makefile.in (update-depend, update-alldeps): Split out of
2781 setup-to-dist, for convenience in rebuilding the depend and
2783 (assorted): Update to catch straggler files when building gdb.tar.Z.
2785 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
2787 Preliminary cleanup for splitting host/native/target.
2789 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
2790 here; it is dealt with at a gdb-target-independent level.
2791 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
2792 high toned routine. Fix return type to void.
2793 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
2794 Rich and I believe the "real problem" was that both single_step
2795 and target_resume were issuing PT_CONTINUE calls. This would
2796 cause the second PT_CONTINUE to sometimes fail because the process
2797 was already running.
2798 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
2800 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
2802 * energize.c (pty_to_kernel): Must check for EAGAIN as
2803 termination condition.
2804 (full_filename): Don't prepend dirname if filename begins with /.
2805 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
2807 (getpty (NCR)): Lotsa bug fixes...
2808 (kernel_dispatch (case StopRType)): Use kill() instead of
2809 killpg() so we can deal with losing systems...
2810 (wait_for_events): Work around NCR select() lossage. It doesn't
2811 zero out readfds when select() returns zero.
2812 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
2813 getcwd() instead of getwd() (NCR getwd() seg faults).
2814 (energize_wait): Use sigaction() for NCR. Their version of signal()
2815 is unreliable by default.
2817 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
2818 error from PIOCSWSTOP.
2820 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
2821 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
2822 defs.h, utils.c: Make vfprintf_filtered global.
2824 * energize.c (send_location): New routine to consolidate all
2825 places where we must notify kernel of where the given pc is.
2826 (cplus_demangle): Put single-quotes around demangled names.
2827 (energize_call_command): Call send_location() after doing up,
2828 down, and frame commands.
2830 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2832 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
2833 pass at doc for two new remote targets---29K using UDI, and Tandem
2834 ST2000 using STDBUG.
2836 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
2838 * doc/all.m4: turn on H8/300 stuff for generic manual
2840 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
2841 after explicit call to breakpoint() in serial stubs.
2843 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
2845 * mipsread.c: Clean up some white space.
2846 (parse_symbol): Handle stEnd of stFile.
2847 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
2849 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
2850 store_inferior_registers): Replace unexplained numbers
2851 with manifest constants from a DECstation header file.
2852 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
2853 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
2855 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
2857 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
2858 for "down". Suggested by Richard Stallman.
2860 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2862 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
2863 redeclaration bug on SunOS 4.
2865 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
2867 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
2868 * m68k-stub.c: Remove a few extraneous ANSI-isms.
2869 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
2870 they aren't already there.
2871 * remote-vx.c (vx_prepare_to_store): Ditto.
2872 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
2874 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
2876 Removed a large number of changes inserted by Per Bothner
2877 for C++ support. These will go back in when they've been
2880 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
2882 * serial.h: Fix prototye for serial_raw().
2883 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
2884 serial_write() to match prototypes.
2885 * remote-st2000.c (get_reg_name): Make *p be const.
2887 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2889 * remote-nindy.c (nindy_fetch_registers): Make return type void,
2890 to agree with target structure field type.
2891 (nindy_store_registers): Ditto.
2893 * Makefile (OPCODES): New var, pointing to opcodes library.
2894 (CLIBS, CDEPS): Include it.
2895 (saber_gdb): Load opcodes library.
2897 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
2899 * a68v-xdep.c (store_inferior_registers): declare as void.
2900 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
2901 * remote-st2000.c: Massive changes to use new serial package.
2902 Also added 'connect' command to transparantly connect to serial
2904 * ser-termios.c: Big cleanup, use nicer coding conventions.
2905 * ser-bsd.c: New module, serial stuff for BSD systems.
2906 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
2907 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
2909 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2911 * doc/gdb.texinfo: fix shameful error of agreement reported by
2912 jimb@occs.cs.oberlin.edu (Jim Blandy)
2913 * doc/gdb.texinfo: remove old partial discussion of remote serial
2914 protocol (via serial debug stubs)
2915 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
2916 use of serial debug stubs
2918 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2920 * symfile.h: Declaration of set_demangling_style() moved
2921 here from demangle.h (which is now in ../include).
2922 * i386-xdep.c: Update comment.
2924 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2926 * symtab.c (completion_list_add_symbol): restructured to optimize
2927 for time. First clip names that cannot match. Then clip any
2928 names we've already considered. Drop a redundant strncpy. Drop
2929 a redundant malloc and associated free for demangled names.
2931 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
2933 * a68v-xdep.c (store_inferior_registers): Define as type void.
2934 * configure.in: Add host m68k-apollo*-bsd*.
2935 * demangle.c (struct demanglers): Use enum instead of constant
2936 value to keep braindamaged HP/Apollo compiler happy.
2938 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
2940 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
2941 match "FOO". This allows 'break Foo' to work when Foo is
2942 a mangled C++ function. (See comment before function.)
2944 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
2946 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
2947 for files in vx-share/*.c.
2948 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
2949 for normal GDB source files.
2951 * Makefile.in (VERSION): Roll to 4.6.6.
2953 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
2954 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
2955 * tm-sun3os4.h: Update comments.
2956 * xm-delta88.h: Remove STACK_END_ADDR.
2958 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
2960 * Makefile.in (VERSION): Roll to 4.6.5.
2962 * infrun.c: Lint for recent `handle' changes.
2964 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
2965 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
2966 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
2967 should include a ser-XXX.o module.
2969 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
2970 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
2972 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
2973 known suns in configure.in, rather than mapping them to unique
2974 config files that happen to duplicate other config files.
2975 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
2976 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
2978 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
2980 * configure.in (*-*-sunos*): Use trailing * to match all
2981 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
2982 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
2983 in production on Sun-4.
2984 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
2985 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2986 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2988 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
2989 config/sparc-noun.mt: New target configs for embedded.
2990 * config/sun4os3.{mh,mt}: Remove, never existed in production.
2992 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
2993 target definitions for embedded with and without underlines on
2994 identifiers. FIXME -- this ought to be known by BFD instead.
2996 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
2997 not a parameter of the CPU, but of the development environment.
2998 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3000 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3002 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3003 (which involves reading in main's symtab) if we have no breakpoints.
3005 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3007 * dwarfread.c (cu_language): New local variable to record
3008 language for current compilation unit being processed.
3009 * dwarfread.c (set_cu_language): New local function to decode
3010 and record language for current compilation unit being processed.
3011 * dwarfread.c (synthesize_typedef): Add local function to
3012 synthesize a typedef for C++ classes, structs, unions, and
3014 * dwarfread.c (read_structure_scope): Synthesize typedefs
3015 for C++ classes, structs and unions.
3016 * dwarfread.c (read_enumeration): Synthesize typedefs for
3018 * dwarfread.c (read_file_scope): Call set_cu_language to
3019 record language for current compilation unit. After symtab
3020 is built, save this recorded language.
3021 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3022 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3023 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3024 typedefs for C++ classes, structs, unions, and enumerations.
3025 * dwarfread.c (scan_compilation_units): Call set_cu_language
3026 to record language for current compilation unit.
3027 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3028 for TAG_enumeration_types, rather than in add_partial_symbol.
3029 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3030 case with class, struct, and union type cases, now that they are
3031 the same. Remove tests for non-NULL name attributes, now done
3033 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3034 treat as alias for TYPE_CODE_STRUCT for now.
3036 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3038 * Makefile.in: map "gdb" through program_transform_name when
3041 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3043 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3044 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3045 Use "regi" for local indexing through register numbers, reserving
3046 "regno" for the name of a specific register passed as an input
3047 parameter. Fix bug propagated through all versions that sometimes
3048 used regno as an index when it should have been regi, thus using
3049 -1 as an index in some cases.
3051 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3053 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3054 respectively, so same demangler can be used by other programs.
3055 * Makefile.in: Remove demangler stuff.
3056 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3057 * demangle.c (_initialize_demangler): Tell demangler which
3058 CPLUS_MARKER to assume.
3060 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3062 RS/6000 portability changes (for hosting cross-debuggers).
3064 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3065 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3066 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3067 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3068 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3069 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3070 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3071 (NO_SINGLE_STEP): Add, target-dependent.
3072 (loadinfotextindex): Lowercase, remove "aix_".
3073 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3074 (NO_SINGLE_STEP): Remove, target-dependent.
3075 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3076 * xcoffread.c: Only build file if RS/6000 native GDB.
3077 (build_function_symbol): Remove #if 0'd code.
3078 * rs6000-tdep.c: Cleanup. Add static fn protos.
3079 Use CORE_ADDR for addresses throughout. Make void fns void.
3080 (pop_dummy_frame): Add FIXME about bogosity of design here.
3081 (rs6000_struct_return_address): Ditto.
3082 (frameless_function_invocation, frame_get_cache_fsr,
3083 frame_initial_stack_address, xcoff_relocate_symtab,
3084 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3085 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3086 Use CORE_ADDRs. Change identifiers to lowercase.
3088 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3089 supplying dummy routines if non-native. Add prototype for
3090 static exec_one_dummy_insn. Move a mess of functions to
3091 rs6000-tdep.c (as above). Remove #if 0'd code.
3093 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3094 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3095 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3097 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3100 * vx-share/README, nindy-share/README: New files describing
3101 how these directories' code is shared, and with whom.
3103 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3105 * configure.in (target configurations): Reformat into table.
3106 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3108 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3109 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3110 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3111 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3112 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3113 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3115 * Makefile.in (config-check): Add command to check whether
3116 configure.in is consistent with config/*.
3118 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3120 * configure.in (host configurations): Reformat nested cases into
3121 easy-to-maintain table.
3122 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3123 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3125 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3127 * cplus-dem.c: Reorder args to most local functions to make them
3128 follow the consistent pattern of struct work_stuff pointer first,
3129 followed by pointer into string being demangled, followed by
3130 pointer to the string where the result is being stored, followed
3131 by other args. Also generally replace most variables of name
3132 "type" with "mangled" for consistency. They all pointed to the
3133 same string but half were one name and half the other.
3134 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3135 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3136 use whenever a qualified name is being demangled.
3137 * cplus-dem.c (do_type): Qualified names are treated similarly
3138 to fundamental types, not as modifiers of fundamental types.
3140 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3142 * configure.in: Add sparclite as a target.
3144 * sparc-stub.c (handle_exception): Flush instruction cache just
3145 before returning to the user. (hexToInt): Fix overzealous cleanup.
3147 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3149 * infrun.c (handle_command): Rewrite to allow multiple signal
3150 numbers, signal number ranges, and to recognize "all" to mean all
3151 signals except those used by the debugger.
3152 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3153 to set or reset actions for specific signals.
3155 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3157 * coffread.c (decode_type): Call alloc_type to alloc new
3159 * stabsread.c (read_array_type, read_range_type, define_symbol):
3160 Call alloc_type to alloc new types.
3161 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3162 from type_obstack to symbol_obstack.
3163 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3165 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3166 associated with a type, using the same mechanism as was used to
3167 allocate space for the type structure itself.
3168 * coffread.c (patch_type, coff_read_struct_type,
3169 coff_read_enum_type): Use TYPE_ALLOC.
3170 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3171 * gdbtypes.c (create_array_type, check_stub_method,
3172 allocate_cplus_struct_type): Use TYPE_ALLOC.
3173 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3174 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3175 read_range_type): Use TYPE_ALLOC.
3177 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3179 * breakpoint.c (breakpoint_re_set): Select a default source
3180 symtab if one is not currently selected.
3181 * utils.c (query): Call wrap_here before building the output
3182 query string, to turn off wrapping and flush any buffered output.
3183 Otherwise our query may end up in the wrap buffer and never be
3185 * eval.c (evaluate_subexp): Report error when attempting to
3186 evaluate subscript for types without a target type, rather
3187 than dumping core by using the NULL pointer.
3188 * symfile.c (symbol_file_command): Forget current_source_symtab
3189 and current_source_line when discarding symbol table.
3191 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3193 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3195 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3196 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3198 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3200 * remote.c (remote_open): Fix baud rate setting to make -b flag
3201 work. (remote_wait): Change 'T' message parser to deal with new
3202 improved format which allows stub to send an arbitrary bunch of
3204 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3205 make all this re-entrant by storing all state on the stack. Clean
3206 up memory error trapping. (computeSignal, set_debug_traps):
3207 make it all table driven. Make a start at a baud rate setting command.
3209 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3211 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3213 * remote-vx.c: redefine malloc to avoid buggy declaration on
3214 RS/6000 <rpc/types.h>.
3215 xm-rs6000.h: include <sys/select.h> to define fd_set for
3216 <rpc/svc.h> on RS/6000.
3218 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3220 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3221 recursive invocations of make. Always create installation
3224 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3226 * m68k-pinsn.c: Minor fix in style of output (don't use
3227 range to indicate floating point control registers).
3229 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3231 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3233 * infcmd.c (registers_info): Handle multiple register names.
3234 Changes inspired by Roland McGrath.
3236 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3238 * sparc-stub.c: New file. Mix it with your SPARClite
3239 application, and it will speak GDB remote protocol!
3240 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3241 deal with arbitrary registers. Needed for sparc-stub.
3243 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3245 * cplus-dem.c (cplus_markers): Add table for gnu style and
3246 use throughout, in place of compile time constant CPLUS_MARKER.
3247 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3248 * cplus-dem.c (cfront_special): New function, as suggested
3249 by pfieland@stratus.com.
3250 * cplus-dem.c (forget_types): New function.
3251 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3253 * cplus-dem.c (mop_up): Call forget_types().
3254 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3255 Use throughout, instead of checking current_demangling_style.
3256 * cplus-dem.c (demangle_signature): When finding an explicit
3257 start of function args, forget all remembered types for
3258 lucid/cfront style demangling.
3259 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3260 underbar characters, use last pair as the delimiter. Hoist
3261 gnu_special() call up to cplus_demangle(). Call cfront_special()
3263 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3264 for inherited classes.
3265 * cplus-dem.c (demangle_args): Document quirks of numbered
3266 references to previously seen types.
3267 * dbxread.c (read_ofile_symtab, process_one_symbol):
3268 Use AUTO_DEMANGLING rather than explicitly checking
3269 current_demangling_style.
3270 * demangle.h: Add some comments.
3271 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3272 CFRONT_DEMANGLING): New macros.
3273 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3274 not found in the actual producer string produced by lcc.
3275 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3276 than explicitly checking current_demangling_style.
3278 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3280 * breakpoint.c (enable_longjmp_breakpoint,
3281 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3282 Check for duplicate breakpoints at the same address. Bug report
3283 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3285 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3287 * buildsym.c (end_symtab): Document that end_symtab can return
3288 NULL under non-error conditions.
3289 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3290 returned from end_symtab for empty compilation units.
3292 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3294 * am29k-tdep.c: Lint from DECstation compiler.
3295 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3296 As the man page says, "Sometimes you just can't get lint to shut
3297 up". That doesn't mean you should blow away the code it won't
3299 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3300 it up over the next few weeks. Make mips x 29k build.
3301 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3302 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3303 but leave it as a comment because the breakpoint instruction
3304 is not easily accessible at this moment (it's static, and if
3305 we define one here, it goes into every file compiled).
3307 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3309 * Makefile.in (VERSION): Bump to 4.6.3.
3310 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3311 function scopes when building partial symbol tables.
3312 * objfiles.c (open_existing_mapped_file): Make it clear in
3313 warning message that out of date mapped files are ignored.
3314 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3315 unit source file name in error message.
3317 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3319 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3320 * dwarfread.c (struct_type): In absence of AT_byte_size for
3321 bitfield, use size of object of member's type for the size of
3322 the anonymous object containing the bit field.
3323 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3324 an AT_byte_size attribute is seen.
3325 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3326 union aux_ext (was aux_ent).
3327 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3328 unsigned char* to char*, for Lucid compiler.
3329 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3330 to be correct type (from unsigned char* to char*).
3331 * valprint.c (type_print_derivation_info): Minor tweak to placement
3332 of commas in derived class printing.
3333 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3335 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3337 * xm-go32.h: Define LSEEK_NOT_LINEAR
3338 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3339 then work out the lseek positions of newlines by running through
3340 the file and `tell'ing. This makes source file listing work on
3341 OS's where the relationship between physical position in file and
3342 canonical position is indeterminate, eg VMS and DOS.
3344 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3346 * stabsread.c: Ensure that all members of all allocated structures
3347 are initialized to known state to avoid hard to find bugs with gdb
3348 using fields containing random data.
3349 * buildsym.c (start_subfile): Compact dirname initialization.
3350 * buildsym.c (patch_subfile_names): New function.
3351 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3352 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3353 * buildsym.h (patch_subfile_names): Add prototype.
3354 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3356 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3358 * remote-udi.c: Update comments.
3360 * remote.c (getpkt): Only force retransmission ten times;
3361 after that, assume bug in target code, and handle pkt anyway.
3363 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3365 * configure.in: Add support for apollo 68k under BSD environment.
3366 * xm-apollo68b.h: New file to support above.
3368 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3370 * configure.in: Recognize i486 host cpu.
3371 * valprint.c (type_print_derivation_info): Print derivation info
3372 in same form as class declarations in source.
3373 * valprint.c (type_print_varspec_suffix): Split arg printing
3374 code out to type_print_args function.
3376 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3378 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3379 at_import, at_frame_base.
3380 * dwarfread.c (completedieinfo): Remove cases for obsolete
3381 AT_visibility, AT_import, and AT_frame_base attributes.
3382 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3383 i860, which can keep up to 4 shadow breakpoints.
3384 * tm-stratus.h (USG): Define.
3385 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3386 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3387 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3388 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3389 * config/stratus.mt (TDEPFILES): Include files available from
3390 stratus that are not yet in release pending receipt of paperwork
3392 * buildsym.c (finish_block): Minor code format change.
3393 * gdbtypes.h (struct field): Add to comments.
3394 * gdbtypes.h (virtual_field_bits): Add to comments.
3395 * objfiles.c (allocate_objfile): Change obstack interface to
3396 match FSF merging efforts.
3398 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3400 * Makefile.in (VERSION): Bump to 4.6.2.
3401 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3402 * Makefile.in (OBS): Add stabsread.o
3403 * Makefile.in (stabsread.o): Add build rule.
3404 * stabsread.c, stabsread.h: New files.
3405 * buildsym.c: Split out stabs specific support to stabsread.c.
3406 * buildsym.h: Split out stabs specific support to stabsread.h.
3407 * dbxread.c (stabsread.h): Include
3408 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3409 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3410 * dbxread.c (read_ofile_symtab): Call end_stabs.
3411 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3412 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3413 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3414 really_free_pendings to cleanups.
3415 * elfread.c (elf_new_init): Call stabsread_new_init.
3416 * gdbtypes.c: Small changes to maintenance commands.
3417 * mipsread.c (stabsread.h): Include.
3418 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3419 * xcoffread.c (stabsread.h): Include.
3420 * xcoffread.c (global_stabs): Remove redundant def.
3421 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3423 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3425 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3426 * inflow.c (terminal_init_inferior, terminal_inferior,
3427 terminal_ours_1, initialize_inflow): Record and use state
3428 of lmode_inferior_valid and lmode_ours_valid.
3430 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3432 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3433 include <sgtty.h> on USG. (from sef).
3435 * depend: es1800 dependency needed here.
3437 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3439 * buildsym.c (read_struct_type): Initialize structs allocated
3440 with alloca, to avoid using random values from stack later on.
3441 * defs.h (fprintf_filtered): Add prototype.
3442 * gdbtypes.c (check_stub_method): Fix misleading comments.
3443 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3445 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3446 small changes to maint support functions.
3447 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3448 for some fields and expand comments.
3449 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3450 macro and track change to obstack_full_begin macro.
3451 * utils.c (fprintfi_filtered): New function.
3452 * valprint.c (type_print_base): Fixup field printing to not
3453 print extraneous lines and not print bogus "no data fields"
3454 messages for C++ classes with no data members. Also use new
3455 fprintfi_filtered function.
3457 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3459 * configure.in: es1800 ok for 68000 too.
3461 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3463 * configure.in: echo error messages to stderr, not stdout
3465 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3467 * configure.in: recognize hppa* instead of hppa
3469 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3471 * energize.c: Second cut at DynamicLoad message handling.
3473 * energize.c: Relativize pathnames in #include statements.
3474 * (kernel_dispatch): Better error messages for unknown protocol
3476 * (kernel_dispatch): First cut at DynamicLoad message handling.
3478 * Makefile.in: Remove -I../readline from all compilations,
3479 include a special case for main.o instead.
3481 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3483 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3484 error if it fails to find a member type, rather than return NULL
3485 and trigger a coredump.
3486 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3487 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3488 match on complete demanglings, including argument lists for member
3489 functions, rather than just accepting the first demangling that
3490 matches the class and function name.
3491 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3492 to start_symtab as the directory name.
3493 * dwarfread.c (completedieinfo): Strip off any leading hostname
3494 portion of the AT_comp_dir attribute string. Gdb doesn't know
3495 what to do with them (FIXME).
3497 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3499 * breakpoint.c (commands_command): Simplify code a bit, remove
3500 unnecessary fflush().
3502 * Makefile.in (OTHERS): Add gcc.patch.
3503 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3505 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3507 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3508 lcc producer string.
3510 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3512 * WHATS.NEW renamed to NEWS.
3514 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3516 * dbxread.c, dwarfread.c: Re-enable experimental code to
3517 automatically select demangling style.
3518 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3519 DEMANGLING_STYLE, to make more descriptive. Revert back to
3520 "auto" as default. Comment use.
3521 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3522 * Makefile.in (${DEMANGLER}.o) Remove target and special
3525 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3527 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3529 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3531 * Makefile.in, demangle.c: Change default demangling style to
3533 * Makefile.in: Update version to 4.6 !!!
3534 * README, WHATS.NEW: Update for 4.6.
3536 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3538 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3541 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3542 nodes as base classes.
3544 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3546 * alldeps.mak, depend: Update.
3548 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3550 * Makefile.in (VERSION): 4.5.9.
3552 * xm-hp300bsd.h: Add decl for strdup().
3553 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3554 PDR. Cleanup a few things, fix compilation warnings.
3556 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3558 * Makefile.in (DEMANGLING_STYLE): New define to set default
3559 demangling style for C++. Defaults to "auto".
3560 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3561 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3562 * Makefile.in (OBS): Add demangle.o
3563 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3564 Remove compile time decisions about demangling style and replace
3565 with runtime decisions using current_demangling_style.
3566 * cplus-dem.c (main): Expand code included during building of
3567 standalone demangler to recognize demangling style options.
3568 * dbxread.c (demangle.h): Include.
3569 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3570 demangling style if processing g++ code and current demangling style
3571 is auto (Note: this feature currently disabled.)
3572 * demangle.c: New file, generic demangling control.
3573 * demangle.h (demangling_styles): New enumeration to select one
3574 of several demangling styles. Also define string names for each
3576 * demangle.h (set_demangling_style): Add prototype.
3577 * dwarfread.c (demangle.h): Include.
3578 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3579 New producer string prefixes to recognize.
3580 * dwarfread.c (handle_producer): Consolidate actions for specific
3581 producers. Set demangling style based on producer string if
3582 current style is auto. (Note: this feature currently disabled.)
3583 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3585 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3587 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3589 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3591 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3592 * c-exp.y: Call lookup_signed_typename() after seeing
3593 "signed". This handles "signed char" correctly.
3594 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3595 keywords before a type specifier.
3597 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3599 * command.c (lookup_cmd_1): Clarify descriptive comments.
3600 * gdbcmd.h (maintenanceprintlist): Add declaration.
3601 * main.c (maintenanceprintlist): Add definition.
3602 * main.c (gdb_completer_command_word_break_characters): Add.
3603 * main.c (symbol_completion_function): Switch completer word
3604 break character sets dynamically, based on whether completion is
3605 being done on commands or on something else.
3606 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3607 * maint.c: Include demangle.h.
3608 * maint.c (maintenance_demangle): New function.
3609 * maint.c (maintenance_print_command): New function.
3610 * maint.c (_initialize_maint_cmds): Reorganize some commands
3611 under new maintenance print subcommand.
3613 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3615 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3616 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3617 target type. Otherwise, 'whatis this.field' wouldn't work,
3618 which would be inconsistent, since 'print this.field' works.
3619 * buildsym.c (read_struct_type, read_enum_type): Clear
3620 TYPE_FLAG_STUB flag.
3621 * buildsym.c (cleanup_undefined_types): Don't rely on a
3622 flawed "Reasonable test to see if" a type has been defined
3623 since it was referred to; now we can just see if the
3624 TYPE_FLAG_STUB flag has been cleared.
3625 * valprint.c (print_type_base): Emit public/protected/private
3626 labels for methods as well as fields. Also, indent these labels
3627 2 spaces instead of 4, for a more conventional "look".
3628 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3629 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3630 * gcc.patch: New file. Contains patch for gcc (so people
3631 with gdb-2.2.x won't have to wait for a new gcc release).
3633 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3635 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3636 (print_addr): Call print_address to show symbolic version as well.
3638 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3640 (vx_read_register): Declare inferior_fp_regs. Delete code for
3641 copying "inferior_registers" around; the values are already in var
3642 "registers". Use correct size for register set.
3644 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3645 target doesn't support it.
3646 (vx_read_register): Don't try reading them either.
3648 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3649 VxWorks back end reads them in one contiguous set except for this
3651 (register_names): Change "pc" to "pcw" to avoid confusion printing
3653 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3654 find the PC under VxWorks.
3656 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3658 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3659 to create new blank types, instead of handcrafting them.
3660 * defs.h (printfi_filtered): Add prototype.
3661 * utils.c (printfi_filtered): New function.
3662 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3663 to simplify the code. Other cleanups.
3664 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3665 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3666 use of various fields.
3667 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3668 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3669 production that currently treats it exactly the same as STRUCT.
3670 * c-exp.y (yylex): Recognize "class" as token CLASS.
3671 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3672 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3673 general symbol handling code. Call cplus_mangle_opname with
3675 * symtab.c (decode_line_2): Print demangled function names in
3676 breakpoint menus, instead of just file and line number.
3677 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3678 * valprint.c (type_print_base): Print "class" for C++ classes,
3679 rather than "struct". Print section labels for public, protected
3680 and private members of C++ classes.
3681 * values.c: Include demangle.h.
3682 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3684 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3686 * Makefile.in (VERSION): Update to 4.5.8.
3688 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3690 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3691 prevent crashes when examining cross-targets.
3692 * dbxread.c (process_one_symbol): Include directory name when
3693 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3694 find include files, and yacc/lex sources when the cwd doesn't match
3695 that in which the object was compiled.
3696 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3698 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3701 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3703 * maint.c (maintenance_command, maintenance_info_command):
3704 Install with allow_unknown as 0 and call help_list to show
3705 list of possibilities when no subcommand is specified.
3707 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3709 * configure.in: Add m68k-ericsson-*.
3710 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3712 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3714 * maint.c: New file.
3715 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3716 * Makefile.in (OBS): Add new file maint.o.
3717 * defs.h (command_class): Add class_maintenance.
3718 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3719 commands. Allow for them (and other nonessential parts of gdb)
3720 to be selectively left out under special circumstances.
3721 * gdbtypes.c (recursive_dump_type): New function; supports
3722 maintenance print-type command.
3723 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3725 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3727 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3728 initializers. Add initializations for setprintlist, showprintlist,
3729 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3730 * printcmd.c (maintenance_print_type): New maintenance cmd.
3731 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3732 implied by comment that all cmd lists are owned by main.c.
3733 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3734 that all cmd lists are owned by main.c.
3735 * language.c (setchecklist, showchecklist): Move to main.c, as
3736 implied by comment that all cmd lists are owned by main.c
3737 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3738 deletelist): Remove redundant declarations (also in gdbcmd.h).
3739 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3740 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3741 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3742 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3743 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3744 maintenance_print_msymbols, maintenance_print_objfiles):
3746 * symmisc.c (printsyms_command, printpsyms_command,
3747 printmsyms_command, printobjfiles_command): Removed from
3748 _initialize_symmisc.
3749 * main.c (dump_me_command): Moved to maint.c and renamed to
3750 maintenance_dump_me.
3751 * breakpoint.c (all_breakpoints_info): Rename to
3752 maintenance_info_breakpoints.
3753 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3754 all_breakpoints_info to add maintenance_info_breakpoints to the
3755 maintenanceinfolist instead.
3756 main.c (initialize_main): Set up maintenance class commands.
3758 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
3760 * energize-patches: Fix minor problems with building energize lib.
3762 * energize-patches: Change names of all cadillac procedure calls
3763 to be energize procedure calls. Simplify many hooks by moving
3764 tests energize.c. Configure energize, and build it automatically now.
3766 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
3768 * Makefile.in (VERSION): Bump to 4.5.7.
3769 * cplus-dem.c (demangle_args): Validate index for previously
3770 seen type to guard against bogus values from malformed manglings.
3771 * valops.c (value_struct_elt_for_reference): Guard against
3772 blindly using NULL return value from lookup_symbol.
3774 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
3776 * cadillac.c, cadillac-patches: Rename to energize.c and
3777 energize-patches. Change all routines and variables named
3778 'cadillac*' to 'energize*'. Create new file called energize.h to
3779 hold all interface declarations.
3781 * deblib/connection/*: Move all of this stuff into energize/, but
3782 delete unneeded files.
3784 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
3786 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
3788 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
3789 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
3790 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
3791 child processes, to avoid dead ones "hanging around" after GDB exits.
3792 (attach): Always stop the process if it needs it. Set RLC flag
3793 when attaching running processes, so it will continue if we detach
3794 it, quit, or are killed.
3795 (detach): Clear faults and set RLC flag to make process run
3797 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
3799 (info_proc): Open process O_RDONLY, so we can see any process,
3800 even those controlled by debuggers.
3801 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
3803 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
3805 Relocate symbols using an array of section_offsets, rather than a
3806 single `addr' or `offset'. This makes Solaris-2 support work, and
3807 permits better VxWorks (and maybe xcoff) support later.
3809 * symtab.h (struct section_offsets): New structure for keeping
3810 a set of offsets, rather than a single one.
3811 (struct objfile): Replace addr with section_offsets member.
3812 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
3813 * gdb-stabs.h: New include file with `symbol type specific'
3814 parameters for psymtabs and objfiles.
3815 * Makefile.in (HFILES): Add gdb-stabs.h.
3816 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
3817 * coffread.c: Conforming changes. Fake offset array always 0.
3818 * dbxread.c: Conforming changes.
3819 (struct dbx_symfile_info): Move to gdb-stabs.h.
3820 (start_psymtab): Call elfstab_offset_sections to calculate good
3821 offsets for this source file, based on the ELF symbol table info.
3822 (read_ofile_symtab): Yank N_CATCH, which is dead.
3823 (process_one_symbol, N_CATCH): Yank.
3824 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
3825 Relocate with SECT_OFF_TEXT.
3826 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
3827 to distinguish relocatable from absolute symbols. Then, if not
3829 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
3830 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
3831 (", N_ROSYM): SECT_OFF_RODATA.
3832 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
3833 (dbx_symfile_offsets): Add to translate addr to offset.
3834 * dwarfread.c: Conforming changes. Single offset currently used.
3835 * elfread.c: Add various complaints about elf/stab stuff.
3836 #include gdb-stabs.h. Conforming changes, using a single offset.
3837 (elf_symtab_read): Record info from BSF_FILE symbols, and local
3838 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
3839 for later use in building psymtabs.
3840 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
3841 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
3842 (free_elfinfo): New fn, frees all chained stab_section_infos
3843 in an objfile, and zaps the start-of-chain pointer.
3844 (elfstab_offset_sections): New fn, looks in stab_section_info
3845 chain to determine section bases to relocate a psymtab's worth
3846 of symbols, as they are being read.
3847 * mipsread.c: Conforming changes. Stabs-reading will relocate
3848 using one offset. MIPS-reading will not relocate at all.
3849 * partial-stab.h: Relocate different symbol types using different
3850 offsets from section_offsets.
3851 * symfile.c: Conforming changes.
3852 (find_lowest_section): Unused function to use later
3853 to free us from the Tyranny of the Text Section.
3854 (syms_from_objfile): Translate absolute arg ADDR to offsets used
3855 in all lower layers of symbol reading. Call format-specific
3856 sym_offsets function to initialize offsets for high speed symbol
3858 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
3859 (symbol_file_command, add_symbol_file_command): Callers changed.
3860 * symmisc.c (dump_psymtab): Print new relocation parameters.
3861 * xcoffread.c: Corresponding changes.
3863 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
3864 * main.c (main): Read the $HOME/.gdbinit file before processing
3865 the argv arguments (e.g. reading symbol files or core
3866 files). This allows global parameters to be set, which will apply
3867 during the symbol reading. The ./.gdbinit is still read after
3869 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
3870 * xcoffexec.c: Clean up quote inside comment.
3872 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
3874 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
3875 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
3876 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
3877 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
3878 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
3879 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
3880 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
3881 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
3882 values.c, xcoffread.c:
3883 Remove "(void)" casts from function calls where the return value
3884 is ignored, in accordance with GNU coding standards.
3886 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
3888 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
3889 * partial-stab.h: Ignore N_ENDM.
3890 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
3891 CODE or DATA section attachment. This eliminates a lot of random
3892 values from shared libraries, which screw up the ordinary symbols
3893 in the address ranges they happen to overlap.
3894 * buildsym.c (define_symbol): Eliminate special tests
3895 for function types; move into "function" cases in switch statement.
3896 (define_symbol: 'f', 'F', 'P'): Process all parameter types
3897 in case they define new type numbers. But ignore them (FIXME).
3898 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
3899 (read_sun_builtin_type): Add commentary.
3901 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3903 * xm-rs6000.h: define MEM_FNS_DECLARED
3905 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
3907 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
3908 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
3909 * mips-xdep.c: Remove most include files (unused, caused errs).
3910 (fetch_core_registers): Use right parameters in dummy fn.
3912 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
3914 * buildsym.c (scan_file_globals): Beware the null file.
3915 Fix from Jim Williams.
3917 * stack.c (return_command): Evaluate expression *before* popping
3918 off the stack frames! Fix inspired by Jim Williams.
3919 (up_silently_command, down_silently_command): No sel frame is error.
3921 * defs.h (memcpy, memset): Conditionalize decls on
3922 #ifndef MEM_FNS_DECLARED, since DECstation differs.
3923 (alloca): Break out the STDC and non-STDC alloca cases, to make
3924 it work on old preprocessors as well as "picky ANSI" ones.
3925 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
3927 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
3928 * utils.c (fputs_demangled): Rename SLOP since DECstation system
3929 header files define it!
3931 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
3933 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
3935 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
3936 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
3937 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
3938 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
3939 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
3940 utils.c, valarith.c, valops.c, valprint.c, values.c:
3941 Replace bcopy() use with memcpy(), which is more standard and can
3942 take advantage of gcc's builtin functions for increased performance.
3943 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
3944 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
3946 Replace bzero() use with memset(), which is more standard and can
3947 take advantage of gcc's builtin functions for increased performance.
3948 * i386-tdep.c, main.c, valprint.c:
3949 Replace bcmp() use with memcmp(), which is more standard and can
3950 take advantage of gcc's builtin functions for increased performance.
3952 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
3954 * remote.c (remote_wait): Fix cast on signal() call.
3955 * defs.h (alloca): More diddling with alloca. Have to ensure
3956 that it has a prototype, so that if alloca is defined as a macro
3957 that takes an arg, the definition is seen as a use of a macro
3958 that takes an arg, to satisfy picky ANSI preprocessors.
3960 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
3962 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
3963 consistency with all other gdb files.
3964 * cadillac.c: Use <string.h> rather than <strings.h>.
3965 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
3966 * Makefile.in (MAKE): Remove definition for consistency with
3967 other Makefile.in files and to fix problem with recursive makes.
3969 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
3971 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
3974 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3976 * source.c (print_source_lines): for DOS interoperability; don't
3977 print CR (013) as ^M.
3979 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
3981 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
3983 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
3985 * remote.c (remote_wait): Cast signal to void * to avoid warning
3986 from busted HP compiler.
3988 * partial-stab.h (N_SO): Rearrange code a little so that all SO
3989 stabs cause end_psymtab to be called.
3991 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
3992 compiler feature of putting 'c' into basic type descriptors for
3995 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
3996 where there is no place for nPC in prrun struct.
3998 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4000 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4001 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4002 * dwarfread.c (enum_type): Save enum names on type_obstack.
4003 * dwarfread.c (struct_type): Save member name on type_obstack.
4004 * symtab.c (_initialize_symtab): Fix misspelling.
4005 * regex.c (store_jump, insert_jump): Return void.
4007 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4009 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4010 (alloca): Declare return type on SPARC, since Sun doesn't.
4011 (*_BYTE_ORDER): Improve comment: *must* be defined.
4013 * tm-hppa.h: New file, architectural definition of HP PA.
4014 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4016 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4017 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4018 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4019 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4022 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4023 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4024 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4026 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4028 * printcmd.c (output_command): Thinko.
4029 (x_command): Only set remembered size/format if cmd succeeds.
4031 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4032 since it is no longer used and burns time for every symbol read.
4033 (process_one_symbol): Treat N_CATCH like default (complain).
4035 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4037 * partial-stab.h (case N_TEXT): Fix fencepost error when
4038 detecting start of new symbol info after reading symtab for a
4039 module with a zero length TEXT segment.
4041 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4043 * Makefile.in (VERSION): Bump to 4.5.6.
4044 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4046 * defs.h (NORETURN): Define away for Lucid compiler.
4047 * remote.c (remote_timer, remote_interrupt): Signal handlers
4049 * ser-termios.c (serial_write, serial_close): Return whatever
4050 value the write/close call returns, rather than falling off end.
4051 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4052 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4054 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4055 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4057 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4058 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4059 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4060 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4062 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4063 store_inferior_registers): Supply missing fourth argument to
4065 * cadillac.c (kernel_dispatch): Make return type void.
4066 * cadillac.c (iosig): Signal handlers take one int arg.
4067 * valprint.c (val_print_fields): Call fprint_symbol to get
4068 automatic C++ demangling for mangled field names.
4070 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4072 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4073 * dwarfread.c (enum_type): Fix misspelling in comment.
4074 * valprint.c (val_print_fields, cplus_val_print): Minor
4075 adjustment to printing of C++ class structures to more closely
4076 match format for printing C structures, with and without setting
4079 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4081 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4082 (which is not a Posix signal) if it isn't defined.
4083 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4084 New port to Linux (a free Unix clone for 386 machines).
4086 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4088 COFF changes for dealing better with EPI 29K C compiler output.
4090 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4092 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4093 (read_coff_symtab): Move patch_opaque_types call from
4094 coff_symfile_read. Restrict it to symtabs from this objfile.
4095 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4096 references on opaque type chain; just let coff_lookup_type handle 'em.
4097 (decode_type): Complain about tagndx values on
4098 non-struct/union/enum types, which the EPI compiler tends to produce.
4100 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4102 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4105 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4106 usage to match new prototype. Include libbfd.h to get prototype.
4108 * source.c (find_source_lines): Handle large st_size fields.
4110 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4112 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4113 * stack.c (return_command): Use cleanups to avoid memory leaks.
4115 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4117 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4118 INT_REGNUM to INTE_REGNUM.
4120 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4122 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4124 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4125 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4126 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4127 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4129 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4130 declarations of malloc/realloc/free that are inserted by some
4132 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4134 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4135 another decl of strdup (this really ought to come from libiberty.h!).
4137 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4139 * remote.c (getpkt): Error if input exceeds buffer size.
4140 (_initialize_remote): `set remotedebug' enables packet trace.
4142 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4143 N_SLINE's, etc, just like Sun cc on Solaris2.
4145 * am29k-tdep.c (read_register_stack, write_register_stack):
4146 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4147 variable. Add `set' and `show' commands for it.
4148 * doc/gdb.texinfo: Document it.
4150 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4152 * valprint.c (type_print_1): Plug memory leak. Print all
4153 C++ syms as demangled, not just functions.
4154 * buildsym.c (read_range_type): When we find a signed char
4155 type, do a lookup of signed char, not plain char. Plain char's
4156 still get looked up as plain char's elsewhere.
4158 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4160 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4161 (Bug and fix found by Pierre Willard.)
4163 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4165 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4167 * xm-rs6000.h: Add decl for strdup().
4169 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4172 * breakpoint.c (enable_command, disable_command): Without args,
4173 should only affect normal breakpoints and watchpoints.
4175 * m68k-pinsn.c (print_insn_arg): Make register be const.
4176 * xcoffexec.c: Remove ' from comment.
4177 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4178 with decls of malloc in c-exp.tab.c (as produced by yacc).
4179 There's got to be a better way to do this...
4181 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4183 * partial-stab.h: Convert single rindex use to strrchr.
4184 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4185 standard <strings.h> file, now that the only single use of
4186 rindex in the gdb source files is gone.
4188 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4190 * mipsread.c: Undo ill effects from including <strings.h>,
4191 which #defines index to be strchr. Unfortunately, index is
4192 a member of a symbol table structure that can't be changed.
4193 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4194 remove redundant #include's.
4196 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4198 * mipsread.c: #include <strings.h> for rindex().
4200 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4202 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4204 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4206 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4207 extraneous SO stabs from busted C++ compilers.
4209 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4211 * Makefile.in (VERSION): Bump to 4.5.5.
4212 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4213 C++ lookups fail, print possibly helpful hint about completion.
4214 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4215 for static data members.
4216 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4217 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4218 it's broken on ncr3000's.
4220 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4222 * dwarfread.c (decode_modified_type): Change type of first arg.
4223 Change 'modifier' to char from unsigned char. Cast single use
4224 that needs to be unsigned char.
4225 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4226 * utils.c (strdup_demangled): Add function.
4227 * defs.h (strdup_demangled): Add prototype.
4228 * stack.c (return_command): Demangle C++ function names for query.
4229 * infcmd.c (jump_command): Demangle C++ function names for query.
4230 * cplus-dem.c (consume_count): New function and prototype.
4231 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4232 do_type): Replace conversion code with consume_count().
4233 * cplus-dem.c (gnu_special): Fix demangled of static members.
4234 * source.c (list_command): Print demangled function names
4235 when appropriate. Fix supplied by Peter Schauer.
4237 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4239 * sparc-tdep.c: Clean up slightly for Solaris2.
4241 * buildsym.c (define_symbol): Nameless types are now on several
4242 platforms; generalize them and un-ifdef them to make Solaris 2
4245 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4247 * infcmd.c: Fix typo (reported by Rob Savoye).
4248 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4249 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4250 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4251 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4252 rather than the one for the first file in the dependency chain.
4254 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4255 set. Don't reset our own texthigh, or dependency-only pst's, in
4256 scanning all the rest of the psymtabs.
4257 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4259 * buildsym.h (N_UNDF): Improve comments.
4260 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4262 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4264 * symtab.h (struct symbol): Add aux_value union for preserving
4265 an additional per-symbol value.
4266 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4267 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4268 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4269 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4270 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4272 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4274 * symfile.c (clear_symtab_users_once): Now non-static (for
4277 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4279 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4280 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4281 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4283 Solaris-2 support on SPARC:
4285 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4286 Add symbol_size and file offsets to struct symloc.
4287 Add static symbol_table_offset, string_table_offset,
4288 file_string_table_offset, next_file_string_table_offset,
4290 (add_old_header_file): Convert error() to complain()t.
4291 (dbx_symfile_read): Get symbol size via the objfile.
4292 Also get symbol_table_offset.
4293 (dbx_symfile_init): Record symbol size and count via the objfile.
4294 (dbx_next_symbol_text): Always add file_string_table_offset when
4295 accessing string table.
4296 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4297 (SET_NAMESTRING): Use the offset.
4298 (end_psymtab): Large kludge to determine addresses where source
4299 files start and end (for the psymtab header).
4300 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4301 Get this, symbol size, and symbol offset, from psymtab.
4302 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4303 Patch up last_source_start_addr if zero in N_SO.
4304 (process_one_symbol): Add variable function_start_offset.
4305 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4306 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4307 ( "", N_OBJ, N_OPT): Ignore.
4308 (elfstab_build_psymtabs): New function to read stabs out of
4311 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4312 (gdb): use GLOBAL_CFLAGS when linking, too.
4313 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4314 (N_OBJ, N_OPT): Ignore.
4315 ('f', 'F'): Save last function name.
4317 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4318 extra info in the minimal symbol.
4319 (elf_symtab_read): The extra info is the size of an ELF object,
4320 which was kludged to us in the `udata' field of the BFD symbol.
4321 Gag me with a crowbar...
4322 (elf_symfile_read): Keep track of both the absolute load address,
4323 and the offset between load addr and symbols. Handle STABS as
4324 well as DWARF sections, passing the absolute load address to
4325 elfstab_build_psymtabs.
4327 * symfile.h: Prototype elfstab_build_psymtabs.
4328 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4330 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4332 * buildsym.h: Add processing_acc_compilation flag.
4333 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4334 (define_symbol): Skip arg types in function entries. Resolve
4335 overloaded 'P' which acc uses for prototypes of functions called
4337 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4339 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4340 save size of ELF symbols. FIXME.
4341 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4342 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4344 * configure.in: Solaris config is sparc-sun-solaris2.
4345 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4347 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4348 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4349 * symfile.c (symfile_bfd_open): Comment where name is freed.
4350 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4352 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4354 * expprint.c (print_subexp): Add missing ']'.
4355 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4356 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4357 * WHATS.NEW: Point out improved C++ function name handling.
4358 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4359 type names for both implicitly and explicitly signed integral
4360 types. See comment in the source code.
4362 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4364 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4365 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4366 * expprint.c (print_subexp): Fix printing of register names.
4368 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4370 * inferior.h (register_valid): Declare.
4371 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4372 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4373 macros for traversing the data structures in a single objfile.
4374 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4375 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4378 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4380 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4381 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4382 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4383 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4385 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4387 * depend: rebuild to account for remote-st2000.c.
4388 * remote-st2000.c: Almost works now.
4389 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4391 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4393 * c-exp.y (yylex): Recognize single-quoted strings that specify
4394 tokens with embedded whitespace, such as C++ demangled names.
4395 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4396 * main.c (gdb_completer_quote_characters): Add global variable.
4397 * main.c (symbol_completion_function): Total rewrite for C++
4398 demangled name handling.
4399 * main.c (skip_quoted): New function.
4400 * main.c (main): Set rl_completer_quote_characters.
4401 * symmisc.c (dump_symtab): Print source language for symtab.
4402 * symtab.c (expensive_mangler): Add prototype and function.
4403 * symtab.c (completion_list_add_symbol): Total rewrite for new
4404 C++ demangled name handling.
4405 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4406 other changes for demangled C++ symbol handling.
4407 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4408 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4409 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4410 * symtab.c (completion_list_add_symbol): Total rewrite for new
4411 C++ demangled name handling.
4412 * symtab.c (expensive_mangler): New function.
4413 * utils.c (strcmp_iw, demangle_and_match): New functions.
4414 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4416 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4418 * Makefile.in: Roll VERSION to 4.5.4.
4419 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4420 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4421 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4423 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4425 * alldeps.mak: Rebuild to account for new files.
4426 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4427 * tm-st2000.h: New file.
4428 * configure.in: Tandem debug monitor (st2000) support.
4429 * remote-st2000.c, config/st2000.mt: ditto.
4431 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4433 * blockframe.c (inside_entry_file, inside_main_func,
4434 inside_entry_func): Return 0 if no symbols; avoid crashing.
4436 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4438 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4439 without masking, since it is signed and will later be compared
4440 against signed quantities. The right fix is probably to make
4441 it all unsigned, but this is a small, safe fix for this release.
4442 FIXME -- make the real change sometime soon.
4444 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4446 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4447 parameter in call to `symbol_file_add' to 0.
4449 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4451 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4453 * configure.in: Handle -m680[01234]0-wrs.
4455 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4457 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4458 `ieee_extended_to_double'.
4460 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4462 * valops.c (value_assign): Lint, by Pierre Willard.
4464 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4466 * coredep.c (fetch_core_registers): Remove premature warning,
4467 which triggers on DECstation even though all regs are accessible.
4469 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4470 sign-extension of instruction fields even on unsigned-char hosts.
4471 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4473 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4474 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4475 since they define the target, not the host.
4476 * m88k-pinsn.c: Fix typo.
4478 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4480 * valarith.c (value_zerop): -0.0 is still zero.
4481 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4482 Patches by Paul Eggert <eggert@twinsun.com>.
4484 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4486 * alldeps.mak, depend: re-make to account for ser-*.c.
4488 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4490 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4491 disconnecting from controlling terminal, to avoid gdb hanging
4492 on SVR4. Fixes bug reported by Oliver Okrongli.
4493 * procfs.c (PROC_NAME_FMT): Change format to match default used
4494 by system, as suggested by Oliver Okrongli.
4495 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4496 bug fix from Brent Townshend (bst%tt@cam.ORG).
4497 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4498 by turlais@rechser.total.fr.
4499 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4500 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4501 * objfiles.h (unlink_objfile): Add prototype.
4502 * objfiles.c (unlink_objfile): Add function.
4503 * objfiles.c (free_objfile): Call unlink_objfile.
4504 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4505 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4506 Also, discard old possibly bogus sf struct.
4507 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4508 find_sym_fns() for remapped symbol files, in case of any changes
4509 since the last mapping.
4511 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4513 * findvar.c (read_relative_register_raw_bytes): use the raw size
4514 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4516 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4518 Changes to support GDB running on DOS using GO32 and H8 support
4520 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4521 allowing hosts with different text and binary file formats to
4523 * coffread.c (read_coff_symtab): changed calling convention and
4524 operation - now it opens its own file with FOPEN_RB rather than
4525 duping and fdopening the provided handle.
4526 * dbxread.c, cplus-dem.c: #include mangling.
4527 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4528 binary files oring in the right bit.
4529 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4530 * remote-hms.c: cleanup to use the new remote serial stuff
4531 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4532 independent remote terminal I/O.
4533 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4534 * source.c (openp): fix off by one problem removing / - can now
4535 open a source file in the root directory with DOS.
4536 * values.c (value_as_pointer): remove bogus address bits from
4537 long. (unpack_long): unpack into unsigned long/short if pointer.
4539 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4541 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4542 It gets permanently stuck in many OSes.
4543 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4545 * breakpoint.c: Improve help text for info breakpoints.
4547 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4549 * README: Add pointer to internals doc, and describe reading
4551 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4552 * symtab.c (output_source_filename): Remove old glop for wrapping
4553 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4555 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4557 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4558 * munch: Add sort -u to avoid duplications.
4559 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4560 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4562 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4564 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4565 avoid infinite loops while demangling bogus mangled names.
4566 * valprint.c (type_print_base): Minor fix for GNU style guide
4569 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4571 * Makefile.in (VERSION): Bump to 4.5.3
4572 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4573 * Makefile.in (demangle): New target to create standalone
4574 demangler with same code and options as internal demangler.
4575 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4576 to support ARM style and Lucid style demangling, improve
4577 maintainability, fix several demangling bugs. More changes
4579 * defs.h (strstr): Add ANSI compatible prototype.
4580 * valprint.c (type_print_1): Demangle using ansi option.
4581 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4583 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4585 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4588 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4590 * mipsread.c (parse_procedure): Return rather than using
4591 uninitialized variable 'b'.
4593 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4595 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4596 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4597 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4598 relative to each source file.
4600 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4602 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4605 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4607 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4608 * am29k-tdep.c: Update to latest code from AMD.
4609 (get_saved_register) don't crap out if no frame.
4610 * remote-udi.c: Set/clear inferior_pid as appropriate.
4611 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4612 error handling. Fixup end-of-debugging messages.
4613 (udi_fetch_registers) clean up big time, mainly don't multiply
4614 register_valid indices by 4, and use proper Offset when reading
4615 gr96-gr127. (udi_store_registers) general cleanup.
4616 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4617 INT_REGNUM->INTE_REGNUM.
4618 * tm-29k.h: Upgrade to latest code from AMD.
4619 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4620 (UDIConnect) Clean up error processing (like, don't do exit() if
4621 execlp fails), make code restartable, make more attractive.
4622 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4625 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4627 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4628 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4629 from former to latter.
4631 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4633 * cplus-dem.c (do_args): Handle void args the same as others.
4634 * objfiles.c (free_objfile): Only try to unmap files when
4635 reusable objfiles are supported.
4636 * valprint.c (type_print_varspec_suffix): Add parameter that
4637 specifies if C++ demangling included function arguments. Use
4638 it to suppress printing extra pair of ()'s.
4639 * valprint.c (type_print_1): Fix problem with printing demangled
4640 C++ function types where demangled type includes the function
4643 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4645 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4646 Allows selection of C++ demangler to be a configuration option
4647 until multiple demanglers are supported.
4648 * demangle.h: New include file for extended demangler support.
4649 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4650 utils.c, valprint.c: Include "demangle.h" and change all calls
4651 to cplus_demangle() or fputs_demangled() to use individual
4653 * valprint.c (type_print_1): Change options to cplus_demangle
4654 to print demangled function args. Still broken, but now less so.
4655 * cplus-dem.c: Include demangle.h, reorganize and update some
4656 comments to reflect reality.
4657 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4658 second arg from fixed integer to bit based multiple options.
4659 * cplus-dem.c (optable): Reformat and replace ansi members with
4661 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4663 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4665 * values.c (set_internalvar): Force evaluation of lazy values.
4666 Bug reported by RMS.
4668 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4670 * Makefile.in (VERSION): Bump to 4.5.2.
4671 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4672 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4673 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4674 proper handling of bit fields.
4675 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4676 * symtab.h: Fix couple of misspellings in comments.
4677 * value.h (struct value): Clarify use of bitpos.
4678 * value.h (unpack_field_as_long): Change prototype, returns
4680 * values.c (unpack_field_as_long): Change return type to LONGEST,
4681 sign extend unpacked fields that are signed, other rewriting.
4682 * config/ncr3000.mt: New target config file.
4684 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4686 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4687 even when printing 8-bit characters.
4689 * gdbtypes.c (make_{reference,pointer,function}_type): New
4690 functions which handle overwriting of forward-referenced types
4691 for stabs file reading.
4692 (lookup_{reference,pointer,function}_type): These just call
4693 the make_*_type functions with a null storage alloc parameter.
4694 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4695 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4697 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4698 (dbx_alloc_type): Make it easier to understand. No funct change.
4699 (define_symbol: 't'): Don't put the typedef name into the name of
4700 the struct, union, or enum. Bugfix.
4701 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4702 routines to properly handle overwriting preallocated types so that
4703 forward references will work.
4704 (read_enum_type): Force enum values to file scope, due to bug in
4705 Sun compiler output. FIXME, fix later.
4707 Remove unused header_file_prev_index mechanism. It was already
4708 obsolete in gdb-3.5. These comments appeared in 3.5:
4709 /* This code was used before I knew about the instance codes.
4710 My first hypothesis is that it is not necessary now
4711 that instance codes are handled. */
4712 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4713 * buildsym.h: Remove it and prev_index that saves it.
4714 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4716 * solib.c (special_symbol_handling): When called from core files,
4717 must set up debug_addr. Don't print error messages, just return.
4718 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4720 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4722 * cplus-dem.c: Allow nested class names (as in
4723 Foo::Bar::method()).
4724 Allow the cleaner cfront style of nested class names
4725 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4726 Make cplus_demangle re-entrant by removing use of global
4727 variables. Instead, place all shared variables in a
4728 stack-allocated structure, and pass around its address.
4730 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4732 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4733 29k-share/* subdirs...
4735 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4736 rewrite, only leave out the bugs.
4738 * Makefile.in: Add 29k/UDI support. Improve depend.
4739 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4741 * am29k-tdep.c: Update to use new calling conventions, and misc
4744 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4746 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4748 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4749 breakpoint instructions that leave PC pointing at the right place.
4751 * core.c (core_open): Call warning() to print warnings.
4753 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4755 * symtab.c (lookup_symbol): Need to check if msymbol->name is
4756 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
4757 This prevents a crash when trying to lookup the value of a
4758 non-existent symbol.
4760 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
4762 * signame.c, signame.h: Remove, replaced by strsignal.c in
4764 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
4765 sun386-xdep.c: Remove include of signame.h
4766 * Makefile.in (SFILES_MAINDIR): Remove signame.c
4767 * Makefile.in (HFILES): Remove signame.h
4768 * Makefile.in (OBS): Remove signame.o
4769 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
4770 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
4771 psignal, perror): Add prototypes.
4772 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
4774 * depend: Manually remove signame.[cho] references.
4775 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
4777 * convex-xdep.c (core_file_command): Replace use of sys_siglist
4778 with safe_strsignal.
4779 * core.c (core_open): Replace use of sys_siglist with
4781 * core.c (memory_error): Replace use of sys_errlist with
4783 * i960-tdep.c (print_fault): Replace use of sys_siglist with
4785 * infcmd.c (program_info): Replace use of sys_siglist with
4787 * infrun.c (signal_stop, signal_print, signal_program):
4788 Allocate dynamically based on dynamic determination of number
4789 of signals to support.
4790 * infrun.c (child_create_inferior): Replace use of sys_errlist
4792 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
4794 * infrun.c (sig_print_info): Replace use of sig_abbrev with
4795 strsigno and sys_siglist with safe_strsignal.
4796 * infrun.c (handle_command): Call signo_max to find number of
4797 signals. Replace sig_number with strtosigno and sig_abbrev with
4799 * infrun.c (signals_info): Replace sig_number with strtosigno.
4800 * infrun.c (_initialize_infrun): Call signo_max to find number of
4801 signals. Dynamically allocate signal_{stop,print,program}.
4802 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
4803 * procfs.c (errnoname): Add function and prototype.
4804 * procfs.c (info_proc_siginfo): Call errnoname, replace use
4805 of sys_siglist with safe_strsignal.
4806 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
4807 sys_siglist with safe_strsignal.
4808 * procfs.c (info_proc_stop): Call errnoname.
4809 * procfs.c (signalname): Replace sig_abbrev with strsigno.
4810 * stuff.c (main, get_offset): Replace use of sys_errlist with
4812 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
4813 with safe_strsignal.
4814 * umax-xdep.c (core_file_command): Replace use of sys_siglist
4815 with safe_strsignal.
4816 * utils.c (safe_strerror, safe_strsignal): Add functions that
4817 call strerror and strsignal respectively, and deal with NULL
4819 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
4820 sys_errlist with safe_strerror.
4821 * valprint.c (val_print): Replace use of sys_errlist with
4824 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
4826 * Makefile.in: rework CFLAGS so that they can be set from the
4827 command line to make. CFLAGS -> INTERNAL_CFLAGS.
4828 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
4829 Pass CFLAGS on recusions.
4831 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
4833 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
4834 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
4835 overkill for the problem it solved.
4836 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
4837 and default to simply printing type names as appropriate.
4838 * main.c (main): Remove one of the leading newlines from
4839 warning_pre_print initialization.
4840 * objfiles.c (open_existing_mapped_file): Add function and
4842 * objfiles.c (open_mapped_file): Rewrite to use new function
4843 open_existing_mapped_file.
4845 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
4847 * sun3-xdep.c (fetch_core_registers): Lint.
4848 * tm-sun3.h: Prototype lint.
4851 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
4853 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
4854 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
4855 * objfiles.c: Cast calls to close() with unused returns to void.
4856 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
4857 old objfile's name before updating it.
4858 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
4859 * objfiles.h (objfile struct): Add mmfd member.
4860 * symfile.c (syms_from_objfile): Move some code to
4861 new_symfile_objfile.
4862 * symfile.c (new_symfile_objfile): Add new function, common code
4863 from syms_from_objfile.
4864 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
4865 mapped and unmapped symbol files.
4866 * symfile.c (symbol_file_command): Print "No symbol file now"
4867 message, ala exec_file_command for the exec file.
4868 * symfile.h (new_symfile_objfile): Add prototype.
4869 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
4870 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
4872 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
4874 * rs6000-pinsn.c: New version from IBM (Metin).
4875 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
4876 to avoid warnings from some compilers.
4878 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
4880 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
4881 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
4882 type's flag word that marks it as a fundamental type.
4883 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
4884 flags argument for all calls to init_type().
4885 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
4886 flags argument for all calls to init_type(). Also remove
4887 dependency on host sizes for ints, floats, etc.
4888 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
4889 flags argument for all calls to init_type(). Also remove
4890 dependency on host sizes for ints, floats, etc.
4891 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
4892 bit to flags argument for all calls to init_type(). Add types
4893 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
4894 * valprint.c (unsigned_type_table, signed_type_table,
4895 float_type_table): Remove.
4896 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
4897 bit when printing fundamental types, and print the actual name
4898 for such types, rather than inventing one. Remove code that
4899 invented fundamental type names.
4900 * valprint.c (_initialize_valprint): Remove initializations
4901 for now removed unsigned_type_table, signed_type_table, and
4904 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
4906 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
4907 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
4910 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
4912 * dwarfread.c (target_to_host): New function similar to previous
4914 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
4915 Extensive changes to convert all previous usages to use new
4916 target_to_host() function.
4917 * dwarfread.c (struct dieinfo): Change types of most integral
4918 members to be unsigned.
4920 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
4922 * WHATS.NEW: Revise -mapped doc.
4924 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
4926 * mipsread.c (parse_partial_symbols): Complain when sh->index is
4927 too high or when skipping `forwards' moves us backwards.
4928 (parse_type): Print mis-guessed tag name in complaint.
4929 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
4930 (parse_procedure): Do not attempt to create symbols; just fill in
4931 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
4932 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
4933 for clarity. Set top_stack before calling parse_external. In
4934 stabs, sort symbols before calling parse_procedure.
4936 * symmisc.c (std_in, std_out, std_err): Add vars to access std
4937 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
4938 * Makefile.in: Remove stage* targets. Avoid echo on recursive
4939 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
4942 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
4944 * Makefile.in (VERSION): Set to 4.5.1.
4945 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
4946 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
4947 fill_gregset): New functions for SVR4 /proc support.
4948 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
4949 Remove new symbol types and such to ../include/coff/symconst.h.
4950 (parse_symbol): Simplify code for parsing struct/enum/unions.
4951 (parse_type): Handle `long long' types.
4952 (upgrade_type): Handle `const' qualifier.
4953 (parse_partial_symbols): fix indentation, clean a bit.
4955 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
4957 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
4958 copy in data from raw read buffers, calling bfd byteswapping
4959 routines as appropriate. Use to replace most existing memcpy
4961 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
4962 * configure.in: Recognize new ncr3000 config.
4963 * config/ncr3000.mh: New config file.
4965 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
4969 * README: Update for release.
4970 * Makefile.in: Update version to 4.5.
4971 * WHATS.NEW: The obvious.
4973 * depend: Generate new depend file for this release.
4975 * Makefile.in (depend): Fix dependancy generation so that it does
4976 not include gcc 'fixincluded' files, which are usually in a system
4979 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
4981 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
4982 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
4983 symbols for nameless types. And, handle `R' (register parameter
4984 type) for AIX. (an extension to existing stabstring grammar).
4985 * rs6000-xdep.c: Fix typo (= should have been ==).
4987 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
4989 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
4991 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
4993 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
4994 * signame.c (SIGWAITING, SIGLWP): Add.
4996 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
4998 * xm-i386mach.h: add decls for errno and strdup().
5000 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5001 used in array index context (otherwise, some compilers barf).
5003 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5005 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5006 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5007 in a system call, and provide better backtrace if so.
5009 * Makefile.in (HFILES): Add xcoffsolib.h.
5010 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5011 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5013 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5014 mipscoff_symfile_read): Convert to BFD to do file I/O.
5016 * symfile.c: #include <ctype.h> to get proper def if isspace().
5018 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5020 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5022 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5023 function also when parsing embedded stabs.
5025 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5027 * mipsread.c: Fix more declarations.
5029 * mipsread.c: Fix many invocations of complain. Use enum
5030 type_code where appropriate.
5032 * xm-vaxult.h: Add decl for strdup().
5034 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5037 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5039 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5042 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5044 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5045 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5046 Merge in more patches for rs6000 from Metin Ozisik.
5047 * utils.c: Fix typo in comment.
5049 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5051 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5052 * procfs.c (attach): Set nopass_next_sigstop if attached
5053 process is forcibly stopped.
5054 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5055 resending SIGSTOP to attached process on first resume.
5057 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5059 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5061 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5063 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5064 (VERSION): Bump to 4.4.85.
5065 * mipsread.c: Update for new include files. Lint.
5066 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5067 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5068 Don't need to bring in mipsread.o specially any more.
5070 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5072 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5073 routine (for Irix-4.x). Make many funcs static and void.
5074 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5075 * (init_extra_frame_info): Don't trash cached value of frame
5076 pointer register. This fixes backtracing through routines that use
5077 alloca(). Generally clean up declarations of functions, and use
5078 typedefs and macros to reference data structures as appropriate.
5079 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5082 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5084 * values.c (unpack_long): Fix unpacking error for signed chars
5085 on hosts where the default character type is unsigned.
5086 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5087 for newer SVR4 variants.
5088 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5089 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5090 * procfs.c (mappingflags): Add support for MA_PHYS
5092 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5094 * buildsym.c (read_struct_type): Avoid coredump when C++
5095 abbreviated type name is messed up. Reported by Joe Buck.
5096 FIXME, we need to determine whether GDB or GCC needs to be
5097 smarter to correctly locate this type name.
5099 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5100 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5101 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5102 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5103 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5105 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5107 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5108 * symtab.h (current_source_symtab): Make extern
5109 * symtab.h (current_source_line): Make extern
5110 * inferior.h: Move all procfs.c prototypes to one place, add
5111 prototype for proc_signal_handling_change. Add prototypes for
5112 signal_stop_state, signal_print_state, and signal_pass_state.
5113 * inferior.h (stop_soon_quietly): Make extern
5114 * inferior.h (attach_flag): Make extern
5115 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5116 * infrun.c (signal_stop_state, signal_print_state,
5117 signal_pass_state): New functions to query specific signal
5119 * infrun.c (handle_command): Minor error message change, add
5120 NOTICE_SIGNAL_HANDLING_CHANGE.
5121 * procfs.c (open_proc_file): Remove iris specific reset of
5122 inherit-on-fork flag, moved to proc_set_exec_trap().
5123 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5124 to reset inherit-on-fork flag, bash comment to GNU form.
5125 * procfs.c (proc_base_address, set_proc_siginfo,
5126 fetch_core_registers): Conform to code style.
5127 * procfs.c (signame.h): Include.
5128 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5129 syscallname(), info_proc_syscalls()): New macros, tables, and
5130 functions to organize and report system call information.
5131 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5132 saved_exitset, saved_entryset): Add to procinfo struct.
5133 * procfs.c (struct trans): Add.
5134 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5135 siginfo_table, errno_table): Tables to translate numeric values
5136 to symbolic names and short descriptions.
5137 * procfs.c (signalname, info_proc_signals): Add function and
5139 * procfs.c (proc_info): Now info_proc.
5140 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5141 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5142 info_proc_faults, lookupname, lookupdesc, sigcodename,
5143 sigcodedesc): New functions.
5144 * procfs.c (proc_signal_handling_change): New function to set
5145 the trace flags based on the state of gdb's signal handling flags.
5146 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5147 and remove code to do PIOCSTRACE ioctl.
5148 * procfs.c (attach, detach): Preserve and restore process flags
5149 using saved_* fields in procinfo struct.
5150 * procfs.c (attach): Call proc_signal_handling_change.
5151 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5152 * procfs.c (proc_desc): Update for latest changes.
5153 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5154 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5155 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5157 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5159 * procfs.c (set_proc_siginfo): Add prototype and new function.
5160 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5161 up inferior siginfo struct.
5162 * elfread.c (elf_symfile_read): Compute the relocation amount
5163 by subtracting off the address of the ".text" section.
5164 * solib.c: Add pointer to ".text" section to so_list struct.
5165 * solib.c (solib_map_sections): Initialize pointer to ".text"
5166 section in so_list struct.
5167 * solib.c (symbol_add_stub): Pass base address of ".text"
5168 section to symbol_file_add, rather than the load address of
5169 the shared library. On SunOS they are the same. On SVR4 they
5172 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5174 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5175 function name, not .gdbinfo. symbol.
5177 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5179 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5181 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5183 * Makefile.in (VERSION): 4.4.8
5185 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5186 commands in .cshrc/.profile won't get traced.
5188 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5190 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5191 * exec.c (build_section_table): Don't abort if no sections.
5192 * sparc-tdep.c (single_step): Lint.
5193 * utils.c (mrealloc): Handle realloc (0, size) case here.
5195 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5197 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5200 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5202 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5203 .gdbinfo. symbols are created. Move creation from parse_procedure
5204 to parse_symbol, where it is fairly easy to grow the symtab. This
5205 also fixes a symtab trashing bug on all mips-based systems.
5206 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5208 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5209 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5211 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5213 * c-exp.y: Add missing return type to yyparse() prototype.
5215 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5217 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5219 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5220 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5221 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5222 (patch_opaque_types): Avoid dummy args and result.
5223 * objfiles.c (have_partial_symbols, have_full_symbols,
5224 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5225 (iterate_over_objfiles, iterate_over_symtabs,
5226 iterate_over_psymtabs): Remove, clunky and slow.
5227 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5228 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5229 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5230 dump_objfile): Remove dummy args and results. Move filename
5231 comparisons to callers.
5232 (printsyms_command, printpsyms_command, printmsyms_command,
5233 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5234 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5235 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5236 list_symbols, make_symbol_completion_list): Replace explicit
5237 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5238 Eliminate Dijkstra flag crap, break out of loops with gotos.
5239 (lookup_symtab_1): Protect '/' tests from short filenames.
5240 (cplus_mangled_symbol): Move inline into lookup_symbol.
5241 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5242 (relocate_minimal_symbol): Move inline to vmap_symtab.
5243 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5244 iterate_over_msymbols with ALL_MSYMBOLS.
5246 Misc cleanup prior to release.
5248 * Makefile.in (VERSION): Roll to 4.4.7.
5249 (HFILES): Add call-cmds.h.
5250 * call-cmds.h: New header for command fns called by other files.
5251 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5252 (breakpoint_1): Remove unused type arg. Change callers.
5254 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5255 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5256 * mipsread.c: Add prototypes for all static functions.
5258 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5259 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5260 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5261 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5262 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5263 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5266 * buildsym.c (define_symbol): Handle global register variables
5267 (from Pierre Willard). Complain if register numbers are too large.
5268 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5269 * tm-sparc.h: Don't #include <sun4/reg.h>.
5270 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5271 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5273 * language.h: Avoid forward enum declaration.
5274 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5275 config/sun4os5.mt: New host and target.
5276 * defs.h (errno): #include <errno.h> rather than assuming int.
5277 From Pierre Willard.
5279 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5280 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5281 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5282 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5283 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5284 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5285 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5287 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5289 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5290 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5291 * language.h (enum exp_opcode): Avoid forward enum def.
5292 * main.c (define_command, user_defined_command): Lint.
5293 * mem-break.c, xcoffread.c: Lint.
5294 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5296 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5298 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5299 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5300 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5301 or IBM6000_TARGET as (approximately) appropriate.
5303 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5305 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5306 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5307 or not to try reading symbols from a mapped objfile. Plugs memory
5308 leak due to shared libraries generating no psymtabs or symtabs.
5310 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5312 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5313 * copying.awk: Lint. Make stronger warning at top of copying.c.
5314 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5315 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5316 (lookup_pointer_type): Add FIXME comment.
5317 * main.c (set_history_size_command): Disallow negative size.
5318 * partial-stab.h: Update copyright.
5319 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5321 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5323 * main.c (set_history_size_command): Negative size is error.
5324 (Reported by Peggy Fieland.)
5326 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5328 * coffread.c (coff_symfile_init): Update comment.
5329 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5330 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5331 macros to access the dbx specific objfile information.
5332 * dbxread.c (symfile_string_table, symfile_string_table_size):
5333 Remove these local variables.
5334 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5335 read_dbx_symtab): Remove the stringtab and stringtab_size params
5336 from the function prototypes, the function definition, and the
5337 function calls. These are now available via DBX_STRINGTAB and
5338 DBX_STRINGTAB_SIZE using the objfile pointer.
5339 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5340 an arg to read_dbx_symtab.
5341 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5342 stringtab and the dbx specific per-objfile private info.
5343 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5344 args in prototype, function definition, and function calls. It is
5345 now available via the DBX_SYMCOUNT macro using the objfile
5347 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5348 local instance of struct dbx_symfile_info and replace with DBX_*
5350 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5351 symfile_string_table and symfile_string_table_size.
5352 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5353 symfile_string_table.
5354 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5355 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5356 stringtab size variables. Remove all code that used to reread
5358 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5359 to prior to any calls to mmalloc for the objfile specific heap.
5360 * utils.c (init_malloc): Document the requirement that for each
5361 heap for which corruption checking is desired, that init_mmalloc
5362 must be called prior to any mmalloc calls on the heap.
5364 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5366 * rs6000-pinsn.c: Make dis-assembly output more like
5367 other targets: Don't print instruction in hex before
5368 the assembly; use print_address to print out jump
5371 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5373 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5374 * cplus-dem.c: Support "Sc" meaning "signed char".
5376 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5378 * configure.in: fix iris/iris3.
5380 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5382 * command.c, main.c (various places): Use ctype.h macros
5383 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5384 (such as (x >= 'A' && x <= 'Z')).
5385 (There are still more of these in other files.)
5386 * main.c (defined_command): Lower-case the user's
5387 new command before entering it. Needed because
5388 command lookup is case-insensitive (and also lower-cases).
5389 (Based on Metin's earlier patch.)
5391 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5393 * config/irix4.mh: new file.
5395 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5397 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5400 * xm-mips.h: Declare strdup for ultrix.
5402 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5403 when calling new_symbol.
5404 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5407 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5409 * config/rs6000.mh: Update (for Fred's new mmalloc)
5410 flags to disable use of GNU malloc/mmalloc.
5411 * munch: Change SYSV rule to allow .text before the label,
5412 as well as after, to work for AIX.
5413 * gdbtypes.h: Minor clarifiction.
5415 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5417 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5418 continuation in yet another place (between method declarations).
5420 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5422 * mips-tdep.c: include symfile.h and objfiles.h to fix
5425 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5427 * valops.c (value_struct_elt_for_reference): Added 'offset'
5428 parameter to handle multiple inheritance.
5429 * eval.c, value.h: Update accordingly.
5431 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5433 * objfiles.h: New file
5434 * Makefile.in (HFILES): Add objfiles.h
5435 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5436 main_scope_lowpc, main_scope_highpc.
5437 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5438 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5439 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5440 xcoffread.c, : Include objfiles.h.
5441 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5442 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5443 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5444 inside_entry_file() and logic changed appropriately.
5445 * blockframe.c (outside_startup_file): Renamed to
5446 inside_entry_file() and logic changed appropriately.
5447 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5448 and logic changed to use per-objfile specific fields.
5449 * blockframe.c (inside_entry_scope): Renamed to
5450 inside_entry_func() and logic changed to use per-objfile specific
5452 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5453 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5454 Remove extern decls.
5455 * symfile.c, symfile.h (entry_point): Remove extern decl.
5456 * coffread.c (coff_symfile_init): Common entry point init code
5457 moved to symfiles.c, call init_entry_point_info().
5458 * coffread.c (complete_symtab): Use new per-objfile entry info.
5459 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5460 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5462 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5463 * defs.h (inside_entry_scope, outside_startup_file,
5464 inside_main_scope): Prototypes changed for renames to
5465 inside_entry_func, inside_entry_file, inside_main_func,
5467 * symfile.c (syms_from_objfile): Common entry point init code
5468 moved to init_entry_point_info() and call init_entry_point_info().
5469 * symfile.h (init_entry_point_info): Include prototype.
5470 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5471 moved to symfiles.c and call init_entry_point_info().
5472 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5473 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5474 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5476 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5477 works for the majority of targets.
5478 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5479 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5480 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5481 Use default definition in frame.h.
5482 * frame.h (selected_frame_level): Make decl extern.
5483 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5484 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5485 * partial-stab.h: Use new per-objfile entry info.
5486 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5487 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5488 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5489 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5490 have_minimal_symbols): Prototypes moved to objfiles.h.
5491 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5492 Macros moved to objfiles.h.
5493 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5495 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5497 More C++ improvements (pointers to members, qualified names).
5498 * c-exp.y: Support exp.type::name and exp->type::name
5499 syntaxes. (Unfortunately, doesn't work for static members.)
5500 * c-exp.y, eval.c: Make type::~type work better.
5501 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5502 value_static_field by value_struct_elt_for_reference.
5503 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5504 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5505 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5506 for OP_SCOPE operand; no point in it now that we use lazy
5507 reading of values, and use "reference to member" objects.
5508 * gdbtypes.h: Clarify comment.
5509 * valops.c: Change value_struct_elt_for_address to return
5510 a reference (or variable), rather than a pointer. Change
5511 the name to value_struct_elt_for_reference to reflect this.
5512 Returning a reference instead of a address provides a
5513 generalization, since we can use the routine for both
5514 class::name as well as &class::name.
5515 Also, recurse to handle multiple inheritance properly.
5516 * valprint.c: Moved code to print pointer-to-members
5517 to new function point_class_member. This allows a
5518 "reference-to-member" to be printed using the same code.
5519 * valprint.c (type_print_varspec_prefix): Avoid printing
5520 "struct " for domains of class-member types.
5521 * valops.c (search_struct_field): Inline code for simplified
5522 version of value_static_field (which can then be deleted).
5523 * value.h: Rename value_struct_elt_for_address to
5524 value_struct_elt_for_reference. Delete value_static_field.
5525 * values.c: Remove no longer used function value_static_field.
5527 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5529 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5530 elfread.c (coff_symfile_finish): Add function, prototype, and
5531 add to the xxxx_sym_fns struct for each file type. Also reformat
5532 the xxxx_sym_fns vector to a standard format and add comments.
5533 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5534 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5535 Pass pointer to struct objfile rather than pointer to sym_fns.
5536 Change references inside each function accordingly. Allocate any
5537 symbol file specific info in the per-objfile memory region.
5538 * dbxread.c (free_and_init_header_files): Break function into
5539 free_header_files(), called from dbx_symfile_finish(), and
5540 init_header_files(), called from dbx_new_init().
5541 * dbxread.c (dbx_new_init): Move deallocation things to new
5542 dbx_symfile_finish function.
5543 * elfread.c (elf_new_init): Call buildsym_new_init().
5544 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5545 routine for the objfile before deallocating other stuff.
5546 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5547 * symfile.h: Move struct sym_fns to before struct objfile def.
5548 Add sym_finish function pointer and change prototypes of other
5549 function pointers to reflect passing struct objfile pointer rather
5550 than struct sym_fns pointer.
5551 * symfile.c: Remove now obsolete symtab_fns pointer.
5552 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5553 locates the correct sym_fns struct for the given objfile.
5554 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5555 for better support of mapped symbol tables.
5556 * symfile.c (symbol_file_command): Remove obsolete code using
5558 * symfile.h: Remove duplicate declarations for symfile_objfile,
5559 entry_point, and object_files.
5560 * target.c (target_info): Compare symfile_objfile to NULL.
5561 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5562 aixcoff_symfile_finish().
5564 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5566 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5567 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5568 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5570 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5572 Some improvements to g++ debugging.
5573 * symtab.c (list_symbols): demangle before pattern matching.
5574 * symtab.c: Other fixes to improve handing of operators.
5575 * valprint.c (type_print_base): Fix test for constructor.
5576 * values.c (value_static_field): Allow evaluation of
5577 CLASS::METHOD, returning a function pointer.
5579 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5581 * Makefile.in (VERSION): Roll 4.4.6.
5582 * exec.c (exec_file_command): Add code to ignore optional args
5583 passed in by file_command() for use in symbol_file_command().
5584 * main.c (main): Document -mapped and -readnow in help summary.
5585 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5586 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5587 to get filename from bfd with bfd_get_filename(). Test mapto
5588 against 0, not NULL. Use mstrsave() to make copy of filename.
5589 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5591 * remote-vx.c (vx_load_command, add_symbol_stub):
5592 Symbol_file_add() takes an additional arg.
5593 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5595 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5596 changed to return a bfd not an objfile pointer.
5597 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5598 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5599 Change to eliminate local bfd and use symfile_bfd_open() plus
5600 allocate_objfile(). Add code to implement readnow option.
5601 * symfile.c (symbol_file_command): Changes to option handling,
5602 readnow functionality moved to symbol_file_add().
5603 * symfile.c (symfile_init): Eliminate local copy of bfd.
5604 * symfile.c (add_symbol_file_command): Changes to parse mapped
5605 and readnow options.
5606 * symfile.h (allocate_objfile): Arg removed from prototype.
5607 * symtab.h (symbol_file_add): Arg added to prototype.
5608 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5611 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5613 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5614 mtrace.awk, state.c, state.h: Removed.
5615 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5616 directories searched for source files.
5617 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5618 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5619 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5620 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5621 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5622 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5623 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5625 * Makefile.in (HFILES): Remove state.h
5626 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5627 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5628 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5629 * Makefile.in (clean): Remove all object files.
5630 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5631 * cplus-dem.c: Remove prototypes definitions that are now done in
5633 * dbxread.c (throughout): Change from using per-objfile
5634 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5635 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5636 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5637 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5638 * depend: Remove dependencies for state.o, state.h.
5639 * dwarfread.c: Add declaration for warning_pre_print.
5640 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5641 * dwarfread.c (throughout): Change from using per-objfile
5642 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5643 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5644 use supplied objfile.
5645 * i386-xdep.c (print_387_status): Change to use warning() rather
5647 * i387-tdep.c (print_387_control_word): Change to use warning()
5648 rather than printfs.
5649 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5650 that some compilers grumble about.
5651 * language.c (throughout): Add declaration for warning_pre_print
5652 and using warning() instead of printfs.
5653 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5654 * main.c (main): Add declaration for warning_pre_print and set it
5655 similarly to error_pre_print. Add declarations for
5656 mapped_symbol_files and readnow_symbol_files. Add appropriate
5657 definitions to long_options[].
5658 * minsyms.c: Trivial fix to comment.
5659 * objfiles.c (allocate_objfile): Substantially rewritten for
5660 using mapped symbol files.
5661 * objfiles.c (throughout): Change from using per-objfile
5662 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5663 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5664 * source.c (throughout): Change from using per-objfile
5665 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5666 * source.c (open_source_file): Use mstrsave to save file name in
5667 mapped symbol region for objfile.
5668 * symfile.c: Remove include for state.h.
5669 include to local form.
5670 * symfile.c (symbol_file_add_digested): Remove.
5671 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5673 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5674 from objfile structure. Add malloc descriptor pointer (md).
5675 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5676 * symm-xdep.c (print_fpu_status): Use warning() rather than
5678 * symmisc.c (free_symtab_block): Now takes and uses current
5680 * symmisc.c (throughout): Change from using per-objfile
5681 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5682 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5683 Sun compiler grumblings when PTR is char *.
5684 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5685 msymbols() to correct pointer type.
5686 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5687 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5688 error always starts on a line of it's own.
5689 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5690 Rewrite for new mapped malloc package use.
5691 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5692 that don't want to use the mapped malloc package; pass arguments
5693 on to traditional malloc package functions.
5694 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5695 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5696 mrealloc, malloc, and realloc but get fatal error if runs out
5698 * utils.c (msavestring, mstrsave): Save a string in a specific
5699 mapped malloc region.
5700 * utils.c (print_spaces): Use xmalloc to get the buffer.
5701 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5702 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5703 * config/i386v4.mh: Insignificant reorganization.
5705 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5707 * xcoffread.c: Only enable compilation of debugging functions
5708 if IBM6000 is defined. Fails to compile otherwise.
5710 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5712 * Makefile.in: pass MAKEINFO down on info.
5714 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5716 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5717 useless code, including an lseek to an uninitialized variable.
5718 Reported by Jim Williams <jimbo@wrs.com>.
5720 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5722 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5723 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5724 * minsyms.c, symfile.c: Changes that may be generally
5725 applicable, but are #ifdef IBM6000 for now.
5726 * rs6000-xdep.c: Fixed typo in comment.
5727 * rs6000-tdep.c: Non-substatial changes.
5728 * xoffread.c: The main change here is addition of some
5729 debugging functions.
5730 * xoffexec.c: More changes.
5732 * xcoffread.c: Fixed two too-few-parameters bugs.
5734 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5735 to SOLIB_CREATE_INFERIOR_HOOK macro.
5737 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5739 * symfile.h: Add prototype for iterate_over_msymbols().
5740 * symtab.c (cplus_mangled_symbol): Add function.
5741 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5742 iterate_over_msymbols to find demangled C++ symbol.
5743 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5744 value to iterate_over_msymbols().
5745 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5748 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5750 * Makefile.in: added check target.
5752 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5754 * ecoff.c: Move to ../bfd/coff-msym.c.
5755 * config/mt-*mips: Remove ecoff.o from the configuration.
5756 * remote.c (): Add newline to initial +.
5757 (remote_resume): Mention how to cope with signals.
5758 (remote_interrupt): Add debug msg.
5759 (remote-wait): Implement new 'T' reply, which includes
5760 status, PC, and FP all in a single short message.
5761 (putpkt): Add further debugging of packet acks.
5762 * mipsread.c (fixup_symtab): Also swap RFD's.
5763 (parse_partial_symbols): Avoid bug on unknown symbol types.
5764 * Makefile.in (VERSION): Roll to 4.4.5.
5765 * mips-tdep.c (heuristic_proc_start): Avoid long delays
5766 for remote MIPS by limiting heuristic to 200 byte search.
5767 (heuristic_proc_desc): Byte-swapping.
5768 (mips_print_register): Cope with failure of
5769 read_relative_register_raw_bytes. Byte-swap integers for
5771 * mips-pinsn.c (print_insn): Byte-swap instruction.
5773 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
5775 * config.sub configure.in config/mh-irix4
5776 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
5777 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
5778 gdb/xm-irix4.h gdb/config/mt-irix3
5779 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
5781 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
5783 * defs.h, utils.c: xrealloc takes PTR as first arg.
5784 * defs.h: Reword confusing comment about ANSI prototypes.
5785 * defs.h: Some minor whitespace changes.
5786 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
5787 not NULL, which can be (void *).
5788 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
5789 * tm-i386v.h (SP_ARG0): Define
5790 * xm-sysv4.h: Back out of change for missing prototypes.
5791 * i386-tdep.c (get_longjmp_target): Add function.
5793 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5795 * Makefile.in: install man page too.
5797 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
5799 * All GDB files that #include defs.h: Removed stdio.h.
5800 (defs.h): #include stdio.h.
5802 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5804 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
5805 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
5806 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
5807 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
5808 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
5809 it before printing out the hex shape of an address.
5811 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
5813 * rs6000-xdep.c (frame_initial_stack_address): Move
5814 code to set frame->cache_fsr into new separate function
5815 frame_get_cacahe_fsr. This allows fixing a fatal error.
5816 * xcoffexec.c: Turn previously suppressed error
5817 message back on, after cleaning up BFD.
5819 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
5820 printing of blank line, since it cases printing of an
5821 extra blank line. Is this intended? It does mess up
5823 * defs.h: Put back declarations of malloc and realloc,
5824 but protected by #ifndef MALLOC_INCOMPATIBLE.
5825 * objfiles.c: Undo previous change: Use malloc/realloc
5826 for objfile malloc/realloc fields (but add a cast).
5827 * xcoffexec.c: Suppress an error message (for now).
5829 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5831 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5832 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
5833 * buildsym.c: Use smash_to_pointer_type() to handle forward type
5835 * xcoffread.c: Modifications to C_DECL storage class handling, and
5836 introduction of an old smash_to_pointer_type() routine.
5838 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5839 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
5840 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
5841 parameters have been modified.
5843 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5844 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
5845 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
5846 and fetch_inferior_registers() always fetched all the registers
5847 resulting valid register values at hand all the time. Pushing a dummy
5848 frame did not require validating all register values first. After
5849 putting the above mechanism into action, we didn't have valid registers
5850 values always ready. Thus, all registers need to be fetched before
5851 pushing a dummy frame now.
5853 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5854 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
5855 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
5856 the starting address (actual frame address) of a frame.
5857 * rs6000-tdep.c: modifications to function_frame_info() to see if
5858 function reserves a frame pointer register (alloca register)
5859 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
5860 FRAME_LOCALS_ADDRESS has been updated to support debugging of
5861 functions with alloca() calls.
5863 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
5865 * xm-sysv4.h: Provide definitions/prototypes for host environment
5866 functions for which no definitions or prototypes are provided in
5867 any currently included gdb or host environment header files.
5868 For SVR4, this currently includes malloc and realloc, which cannot
5869 be portably prototyped in any gdb include file.
5871 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5873 * buildsym.h: Remove obsolete variable file_stabs.
5875 * Makefile.in: Move place where configure merges in host-
5876 and target-dependent fragments later, so the latter
5877 can override (say) GNU_MALLOC.
5878 * config/mh-rs6000: Use system malloc. Otherwise, I
5879 ended up with *two* incompatible versions of malloc
5880 (functions in libc would call the malloc in libc).
5881 I assume this is a shared library problem.
5883 * remote.c: Fix (presumed) typo.
5884 * objfiles.c: Use xmalloc/xrealloc instead of
5885 malloc/realloc (since the latter are no longer declared).
5887 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5888 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
5889 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
5890 handle individual registers.
5891 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
5892 correctly in case it wasn't cached yet. (A problem showed up
5893 after fetching individual registers.)
5894 * buildsym.c: Disable type_synonym_name's type name overwriting
5895 in cases it is unnecesary. rs6000 portation doesn't use
5896 type_synonym_name, and it used to nullify type names
5897 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
5898 type's name as soon as space for that type is allocated.
5899 * xcoffread.c: ignore a section's lineno information if it is
5900 not `.text'. (In rs6000 bfd portation integration, skipping over
5901 `.pad' sections are ignored since it was in machine independent
5902 part of the code. Thus, a problem of fake sections with invalid
5903 lineno information arised.)
5905 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5906 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
5907 * rs6000-tdep.c: make function_frame_info() work whether or not
5908 reading from a core file.
5909 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
5911 * infrun.c. main.c, printcmd.c. symtab.c:
5912 More changes from IBM for rs6000.
5915 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
5917 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
5918 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
5919 Merge in changes (mostly from IBM) for RS6000.
5920 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
5921 More changes from IBM for RS6000. These are in machine-
5922 independent code, and probably could do with some cleaning
5923 up. The most questionable of these are #ifdef IBM6000.
5924 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
5925 to single_step() (for consistency with rs6000 and i860).
5926 * utils.c: Allow the 1st arg to xrealloc to be NULL
5927 (in which case do malloc). This removes the need for
5928 some tests in xcoff code (and perhaps other places?).
5929 * coffread.c: Removed variables last_source_file,
5930 type_vector, and type_vector_length as these are now
5931 defined by buildsym.[ch].
5932 * defs.h: Remove prototypes for malloc and realloc, since
5933 these should only be used to implement xmalloc and xrealloc,
5934 and they conflict with <stdlib.h> in AIX - where they
5935 return void* even when __STDC__ isn't defined. Sigh.
5936 * munch: Recognize *initialize* in data as well as text
5937 (AIX uses data). Also, incorporate a patch from Garrett
5938 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
5939 much more sensible, by only trying to match the name of
5940 the initialize_foo function, and not the junk before it.
5942 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
5944 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
5945 unless symbol table indicates that something has changed.
5947 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
5949 * remote.c: Make it work for embedded MIPS. Increase buffer
5950 size, and use throughout. Round buffer size up if too many regs.
5951 Support baud rate setting and try for an 8-bit path. If
5952 interrupted while waiting for target, send a ^C down the wire.
5953 Avoid single-byte reads.
5954 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
5956 * mips-xdep.h: Avoid the embedded regs when on Unix.
5958 * mipsread.c: Byte-swap the symbol table structures, using
5959 routines from ecoff.c, to read a symbol table written in any
5960 of the four possible byte orders.
5961 * configure.in (mips-big-* target): Same as Sony News.
5962 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
5963 * ecoff.c: New file for symbol swapping routines.
5965 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
5967 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
5968 all-breakpoints' command.
5969 * (get_number): Allow users to enter negative breakpoint numbers.
5970 * (breakpoint_1): Reformat display of 'info break' to show new
5972 * (create_longjmp_breakpoint, breakpoint_re_set,
5973 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
5974 symfile.c (syms_from_objfile): Re-do
5975 insertion of longjmp breakpoints. Move all code into
5976 breakpoint_re_set, and call that instead of
5977 create_longjmp_breakpoint in symfile.c.
5979 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
5981 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
5982 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
5983 * symtab.c (find_pc_symtab): Handle having no objfiles.
5984 * infcmd.c: Fix comment.
5985 * objfiles.c (free_all_objfiles): Add.
5986 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
5987 * symfile.c (symbol_file_command): free all objfiles when
5988 specifying a new symbol file.
5989 (reread_symbols): Stat the file name, don't fstat the descriptor.
5991 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5993 * Makefile.in, configure.in: removed traces of namesubdir,
5994 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5995 copyrights to '92, changed some from Cygnus to FSF.
5997 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
5999 * dbxread.c (end_psymtab): Delete empty psymtabs.
6000 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6001 * symfile.h (struct objfile): Add free_psymtabs.
6003 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6005 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6007 * symfile.c (symbol_file_command): strcmp => !strcmp.
6008 * breakpoint.h: Move prototypes to follow enum definition they need.
6009 * breakpoint.c, infrun.c: Lint.
6010 * printcmd.c: Use `enum enable' rather than `enum
6012 * mipsread.c: First pass at making it compile with the new
6013 objfile changes. Probably seriously broken still, but it
6016 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6018 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6019 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6020 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6021 stepping (and nexting) through longjmp(). Also, cleanup
6022 breakpoint handling quite a bit by creating explicit breakpoint
6023 types instead of using magic breakpoint numbers.
6024 Makefile.in: Update version to 4.4.3
6026 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6028 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6029 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6030 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6032 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6034 * minsyms.c (install_minimal_symbols): Add bunches to any
6035 existing minsyms in the objfile. Avoid extra mallocation
6036 by working directly in the obstack. Remove ignored `mainline' parm.
6037 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6038 xcoffread.c: Change all callers.
6039 * FIXME: We should be able to eliminate MAINLINE from all the
6040 symbol readers now, with a small bit of work.
6042 * valops.c, value.h: Lint.
6043 * remote-vx.c: Add missing break; statement. Bugfix by
6044 Michael Sclafani, <sclafani@src.dec.com>.
6046 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6048 * Makefile.in (VERSION): Update version to 4.4.2
6049 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6050 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6051 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6052 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6053 mmap-alloc.o, mmap-sbrk.o
6055 * altos-xdep.c: Minor whitespace change.
6056 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6057 use to new minimal symbol table use.
6058 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6059 * arm-xdep.c (store_inferior_registers): Returns void.
6060 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6061 Convert from misc function vector use to new minimal symbol table use.
6062 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6063 * breakpoint.c: Add prototypes for local functions.
6064 * breakpoint.c (catch_command_1): Change to static and remove unused
6066 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6067 * breakpoint.h: Change function decls to prototype form.
6068 * buildsym.c: Add prototypes for local functions.
6069 * buildsym.c: Moved hashname() function here from dbxread.c.
6070 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6071 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6072 * buildsym.c (dbx_alloc_type): Change to static.
6073 * buildsym.c (finish_block): Add objfile parameter.
6074 * buildsym.c (misc): Change symbol_obstack to objfile version.
6075 * buildsym.c (make_blockvector): Change to static.
6076 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6077 * buildsym.c (compare_line_numbers): Change to static, args are const,
6078 cast args when used.
6079 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6080 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6081 and made static. Add objfile parameter.
6082 * buildsym.c (end_symtab): Simplify code using line table size.
6083 Realloc the linetable on the objfile symbol_obstack and copy there.
6084 * buildsym.c (scan_file_globals): Convert from misc function vector
6085 use to new minimal symbol use.
6086 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6087 strings get allocated in objfile's symbol_obstack. Convert references
6088 to builtin types to lookup_fundamental_type().
6089 * buildsym.c (read_type): Make static, add objfile parameter, convert
6090 references to buildin types to lookup_fundamental_type().
6091 * buildsym.c (read_struct_type): Add objfile parameter.
6092 * buildsym.c (read_array_type): Make static, add objfile parameter.
6093 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6094 * buildsym.c (read_huge_number): Make static.
6095 * buildsym.c (read_range_type): Make static, add objfile parameter,
6096 convert references to buildin types to lookup_fundamental_type ().
6097 * buildsym.c (read_args): Make static, add objfile parameter.
6098 * buildsym.h: Convert function decl's to prototype form.
6099 * c-exp.y: Add prototypes for local functions, convert uses of misc
6100 function vector to minimal symbol table. Reformat all builtin type
6101 initializations and pass a NULL objfile to init_type() for them.
6102 * coffread.c: Change context_stack ref's to coff_context_stack,
6103 add local function prototypes. Cast uses of xrealloc arg 1.
6104 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6105 crafting a new type.
6106 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6107 * coffread.c (finish_block): Change name to coff_finish_block.
6108 * coffread.c (make_blockvector): Add and use objfile parameter.
6109 * coffread.c (record_line): Change name to coff_record_line.
6110 * coffread.c (start_symtab): Change name to coff_start_symtab.
6111 * coffread.c (end_symtab): Change name to coff_end_symtab.
6112 * coffread.c (record_misc_function): Change name to record_minimal_
6113 symbol and change to minimal symbol table use from misc func tbl.
6114 * coffread.c (coff_symfile_read): Convert from misc function vector
6115 use to minimal symbol table use.
6116 * coffread.c (hashname): Remove; use common version in buildsym.c.
6117 * coffread.c (decode_base_type): Change references to builtin types
6118 to calls to lookup_fundamental_type().
6119 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6120 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6121 * command.c: Add prototypes for local functions.
6122 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6123 appropriate member of the function union for that type.
6124 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6125 ifdef out the function since it isn't currently used.
6126 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6127 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6128 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6129 * command.c (help_cmd): Compare function pointer to NULL.
6130 * command.c (help_cmd_list): Compare function pointer to NULL.
6131 * command.c (lookup_cmd_1): Use correct member of function union.
6132 * command.c (undef_cmd_error): Make static.
6133 * command.c (complete_on_cmdlist): Use correct member of func union.
6134 * command.c (do_setshow_command): Use correct member of func union.
6135 * command.c (shell_escape): Convert rindex use to strrchr.
6136 * command.h (COMMAND_H): Define if already included.
6137 * command.h (cmd_list_element struct): Change 'function' to a union
6138 and prototype args. Prototype completer function.
6139 * command.h: Convert decl's to prototype form.
6140 * convex-xdep.c (store_inferior_registers): Returns void.
6141 * copying.c: Prototype local functions.
6142 * coredep.c: Minor whitespace change.
6143 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6144 * cplus-dem.c: Prototype local functions.
6145 * dbxread.c (hashname): Remove; moved to buildsym.c.
6146 * dbxread.c (free_and_init_header_files): Make static.
6147 * dbxread.c: Add prototypes for local functions.
6148 * dbxread.c (new_object_header_files): Remove; inlined usages.
6149 * dbxread.c (xrealloc usages): Cast args.
6150 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6151 and change usages accordingly.
6152 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6153 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6154 * dbxread.c (dbx_next_symbol_text): Make static.
6155 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6156 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6157 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6158 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6159 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6160 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6162 * dwarfread.c (record_misc_function): Change name to record_minimal_
6163 symbol and use minimal symbol table throughout.
6164 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6165 * dwarfread.c: Convert all references to builtin types to use the new
6166 lookup_fundamental_type function.
6167 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6168 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6170 * elfread.c (record_misc_function): Convert to use record_minimal_
6172 * elfread.c (elf_symtab_read): Add objfile parameter.
6173 * eval.c: Add prototypes for local functions and move some decls
6174 around to accomodate prototypes.
6175 * expprint.c: Add prototypes for local functions. Change references
6176 to misc function vector to minimal symbol table.
6177 * findvar.c (read_memory usages): Cast args.
6178 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6179 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6180 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6181 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6182 * gould-xdep.c: Minor whitespace change.
6183 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6184 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6185 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6186 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6187 * i386-tdep.c: Add prototypes for local functions.
6188 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6189 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6190 that defaulted to int.
6191 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6192 i386_push_dummy_frame): Returns void.
6193 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6194 int and explicitly declare return type as int.
6195 * i387-tdep.c: Minor formatting changes.
6196 * i960-tdep.c (leafproc_return): Convert from misc function vector
6197 use to minimal symbol table use.
6198 * infcmd.c: Add prototypes for local functions.
6199 * infcmd.c (continue_command, until_next_command, until_command,
6200 path_info, path_command): Make static.
6201 * infcmd.c (step_1, until_next_command): Convert from misc func
6202 vector to minimal symbol table use.
6203 * inflow.c: Add prototypes for local functions.
6204 * infptrace.c (store_inferior_registers): Returns void, not int.
6205 * language.c (_initialize_language): Use proper member of function
6207 * m2-exp.y: Add prototypes for local functions, convert misc function
6208 vector uses to minimal symbol table uses.
6209 * m2-exp.y (make_qualname, yyerror): Make static.
6210 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6211 * m68k-pinsn.c: Add prototypes for local functions.
6212 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6213 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6214 * m68k-stub.c: Add prototypes.
6215 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6216 use to minimal symbol table use.
6217 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6218 * m88k-xdep.c (store_inferior_registers): Returns void.
6219 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6220 * mach386-xdep.c (store_inferior_registers): Returns void.
6221 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6222 * main.c: Add prototypes for local functions.
6223 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6224 longjmp() result to (NORETURN void).
6225 * main.c (catch_errors): Prototype the 'func' parameter.
6226 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6227 Takes an unused arg.
6228 * main.c (execute_command): Call the right member of the func union.
6229 * main.c (command_loop_marker, symbol_completion_function,
6230 command_loop): Make static.
6231 * main.c (command_line_input): Make linelength unsigned, cast arg
6232 to command_line_input().
6233 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6234 * main.c (initialize_main): Call right member of function union.
6235 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6236 * mem-break.c: Include symtab.h
6237 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6238 * mips-xdep.c (store_inferior_registers): Returns void.
6239 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6240 use to minimal symbol table use.
6241 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6243 * mipsread.c (make_type): Remove, convert usages to init_type.
6244 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6245 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6246 vector use to minimal symbol table use.
6247 * parse.c: Add prototypes for local functions.
6248 * parse.c (xrealloc usages): Cast args.
6249 * parse.c (prefixify_expression, length_of_subexp): Make static.
6250 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6251 * parser-defs.h: Convert function decls to prototype form.
6252 * partial-stab.h: Convert from misc function vector use to new minimal
6254 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6255 the per-objfile copies.
6256 * printcmd.c: Add prototypes for local functions. Move some struct
6257 definitions around to accomodate prototypes.
6258 * printcmd.c (decode_format): Make static, change args oformat and
6259 osize to int from char.
6260 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6261 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6262 * printcmd.c (print_address_symbolic): Convert from misc function
6263 vector use to minimal symbol table use.
6264 * printcmd.c (address_info): Convert from misc function vector use
6265 to minimal symbol table use.
6266 * printcmd.c (delete_display, enable_display, disable_display_command):
6268 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6269 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6270 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6271 * pyr-xdep.c (store_inferior_registers): Returns void.
6272 * remote-mm.c (mm_load): symbol_file_add return value unused.
6273 * remote-nindy.c: Minor format change.
6274 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6275 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6276 * rs6000-xdep.c (store_inferior_registers): Returns void.
6277 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6278 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6279 vector use to minimal symbol table use.
6280 * solib.c: Add prototypes for local functions.
6281 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6282 function vector use to minimal symbol table use.
6283 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6284 * solib.c (find_solib, shared_library_command): Make static
6285 * solib.c (read_memory, write_memory usages): Cast args.
6286 * solib.c (special_symbol_handling): Add function
6287 * source.c: Add prototypes for local functions.
6288 * source.c (select_source_symtab): Convert to scan objfiles.
6289 * source.c (open_source_file): Make static.
6290 * source.c (xrealloc usages): Cast args.
6291 * source.c (source_line_charpos): ifdef out, unused.
6292 * source.c (get_filename_and_charpos): Make static.
6293 * stack.c: Add prototypes for local functions.
6294 * stack.c (print_frame_info, frame_info): Convert from misc function
6295 vector use to minimal symbol table use.
6296 * symfile.c: Add prototypes for local functions.
6297 * symfile.c (compare_symbols): Make args const PTR's.
6298 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6299 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6300 * symfile.c (obsavestring): Add objfile parameter.
6301 * symfile.c (init_misc_bunches, prim_record_misc_function,
6302 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6303 sort_misc_function_vector, compact_misc_function_vector): Remove
6304 * symfile.c (symbol_file_add_digested): Add function.
6305 * symfile.c (symbol_file_add): Returns struct objfile *.
6306 * symfile.c (symbol_file_command): Modify for state file use.
6307 * symfile.c (symfile_open): Add parameter "dumpable".
6308 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6309 * symfile.c (load_command, add_symbol_file_command): Make static.
6310 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6311 * symfile.c (rindex usages): Converted to strrchr.
6312 * symfile.c (allocate_psymtab): New
6313 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6314 converted to minimal symbol table usage, but no obvious conversion.
6315 * symfile.c (free_all_symtabs): Remove.
6316 * symfile.c (_initialize_symfile): Use per-objfile info.
6317 * symfile.h: Rework the objfile structure to add per-objfile data
6318 objects (psymbol_obstack, symbol_obstack, type_obstack,
6319 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6320 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6321 Add prototypes to function declarations.
6322 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6323 function vector usage to minimal symbol table usage.
6324 * symmisc.c (DEV_TTY): Define if not defined.
6325 * symmisc.c: Add local function prototypes.
6326 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6327 printpsyms_command, print_objfiles, print_objfiles_command):
6328 Rework to use iterate_over_*
6329 * symtab.c: Add prototypes for local functions.
6330 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6331 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6332 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6333 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6334 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6335 lookup_reference_type, lookup_member_type, allocate_stub_method,
6336 check_stub_method, create_array_type, smash_to_member_type,):
6338 * symtab.c (lookup_symbol): Some args are const.
6339 * symtab.h: All type related defs and structs moved to gdbtypes.h
6340 * symtab.h: Convert decls to prototypes.
6341 * target.c (noprocess): Make static.
6342 * target.h: Change decl's to prototypes.
6343 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6344 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6345 * utils.c (_initialize_utils): Use correct member of function union.
6346 * valarith.c: include gdbtypes.h
6347 * valops.c: include gdbtypes.h, add prototypes for local functions.
6348 * valops.c (value_push, value_arg_push, find_function_addr):
6350 * valops.c (value_string): Convert from misc function vector use
6351 to minimal symbol table use.
6352 * valops.c (check_field_in): Make arg const.
6353 * valprint.c: Add prototypes for local functions.
6354 * valprint.c (print_string): Make static
6355 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6356 * values.c: Add prototypes for local functions.
6357 * values.c (value_headof): Convert from misc function vector to
6358 minimal symbol table.
6359 * xcoffexec.c: Add prototypes for local functions.
6360 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6362 * xcoffexec.c (relocate_minimal_symbol): Add.
6363 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6364 * xcoffread.c: Add prototypes for local functions.
6365 * xcoffread.c (sort_syms): Convert to scan objfiles.
6366 * xcoffread.c (read_xcoff_symtab): Make static.
6367 * xcoffread.c (various): Replace references to builtin types with
6368 calls to lookup_fundamental_type. Replace references to symbol_obstack
6369 and psymbol_obstack with pointers to the per-objfile copies.
6370 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6371 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6373 * xcoffread.c (init_stringtab): Add objfile parameter.
6374 * gdbtypes.c: New file
6375 * minsyms.c: New file
6376 * mmap-alloc.c: New file
6377 * mmap-sbrk.c: New file
6378 * objfiles.c: New file
6382 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6384 * Check in Fred Fish's changes in these modules. Fred
6385 will make ChangeLog entries for all of them. Update VERSION
6388 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6390 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6392 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6393 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6394 value.h: Prototypes for static functions; lint.
6395 * gdbtypes.h: Empty file to ease transition.
6397 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6399 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6400 inferior.h, language.h, signame.h, target.h, terminal.h,
6401 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6402 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6404 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6405 signame.c, sparc-xdep.c: Prototypes for all static functions.
6407 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6408 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6409 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6410 Remove to_call_function and target_call_function, since it
6411 always calls the same thing (call_function_by_hand).
6412 * core.c, exec.c, solib.c: Rename target_ops sections =>
6414 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6415 target.h: target_kill takes no args.
6416 * language.c (language_info): Scaffolding to allow briefer
6417 messages when the current language changes. FIXME.
6418 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6419 complaints about volatile functions.
6420 * xm-sysv4.h (HAVE_MMAP): Define.
6422 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6424 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6425 to make prototypes for all functions declared here.
6426 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6427 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6428 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6429 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6430 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6431 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6432 * utils.c: Avoid declaring malloc and realloc. Lint.
6433 (request_quit): Accept signal-number parameter.
6435 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6437 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6438 DIE's. Add new function read_tag_pointer_type() to read them.
6440 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6441 When creating a new user defined type, check to see if a partial
6442 type already exists, and if so, bash it to fit.
6444 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6446 * coffread.c (decode_base_type): Pass long, not union.
6447 Fix by Eric Valette, ev@chorus.fr.
6449 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6451 * elfread.c (elf_symtab_read): Fix code to correctly track
6452 changes in bfd for absolute symbols.
6454 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6456 * xm-vaxbsd.h: Close off comment.
6458 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6460 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6462 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6464 * mips-tdep.c (mips_print_registers): Print correct register
6465 number for double pseudo-registers.
6467 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6469 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6470 in the op$::OPERATOR. case. From Steven McCanne,
6471 <mccanne@horse.ee.lbl.gov>.
6473 * exec.c (set_section_name): Pass arg to exec_files_info;
6474 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6476 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6478 * main.c (print_gdb_version): Copyright msg: only this year.
6479 (cd_command): Avoid changing current_directory on error.
6481 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6483 * mipsread.c (parse_partial_symbols): Handle dependencies
6484 between partial symbol tables (when not doing stabs-in-ecoff).
6485 (This used to be handled by parse_fdr, but parse_fdr was
6486 incompatible with handling stabs-in-ecoff, so the code
6487 was re-written to not use parse_fdr. Unfortunately,
6488 the logic to handle dependencies was overlooked.)
6490 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6492 * coffread.c (read_enum_type): Use the size of a target int when
6494 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6496 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6497 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6498 TARGET_PTR_BIT to determine size of a pointer
6499 * values.c (unpack_long): when unpacking a REF or a PTR don't
6500 assume the size of the type.
6502 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6504 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6505 looking at its members. Improve guess between struct and union,
6506 only assuming union if multiple members have offsets of zero.
6508 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6510 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6511 (This is just for clarity - and one day permitting us to
6512 change FP0_REGNUM from 38 to 32, which would make more sense.)
6513 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6514 register numbers in stabs-in-ecoff get handled correctly.
6516 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6518 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6519 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6520 into BSD and Ultrix.
6522 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6524 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6526 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6528 * Makefile.in: Increment version to 4.4.1.
6529 * main.c (print_gdb_version): Update copyright notice.
6531 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6533 * mipsread.c: Prepend "struct " to the names of structure
6534 types, and similarly for enums and unions. (This used
6535 to be done, but got lost in the re-write to "guess" the
6536 difference between enum/struct/union.)
6537 Also, guess that a tag is an enum if the first member
6540 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6542 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6545 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6547 * Projects: Patching executables is done.
6548 * Makefile.in (VERSION): Roll to gdb-4.4.
6549 * README, WHATS.NEW: Update for gdb-4.4.
6551 * symfile.c (reread_symbols): Whenever we reread one object
6552 file's symbols, we must restart the scan, because the object_files
6553 chain has been permuted.
6555 * exec.c (exec_files_info): Split out into print_section_info.
6556 Print BFD filename of each section if it's not the default one.
6557 * core.c (core_files_info): Call print_section_info.
6559 * xm-vax.h: Include a few system header files whose definitions
6560 must precede defs.h.
6561 * language.c, language.h: Make some things const.
6562 * expression.h, main.c: const spreads like ooze.
6564 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6565 since BREAKPOINT values can be >0x80.
6567 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6569 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6571 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6573 * sparc-pinsn.c: Remove kludge for preferring architectures.
6574 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6575 and forever. Add `add' instruction to the set that get checked
6576 for a preceding `sethi' in order to print an absolute address.
6577 Corresponding changes in ../include/opcode/sparc.h needed
6578 to eliminate garbage instructions.
6580 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6582 * mipsread.c (parse_partial_symbols): Make sure partial
6583 symbols are created for external symbols (as used to be
6584 the case). This is a bit of a pain with the mips-coff.
6585 It uses a table which points to all of the external
6586 symbols belonging to a particular FDR or psymtab.
6587 Once we've generated this table, we might as well save
6588 it, and then use it in psymtab_to_symtab_1 to find
6589 the symbols to pass to parse_external().
6590 * symfile.c, symfile.c: New function start_psymtab_common
6591 to share the common parts of allocating a new psymtab
6592 for dbxread, mipsread (and later dwarfread). Its code
6593 was pulled out from start_psymtab in dbxread.c.
6594 * dbxread.c (start_psymtab): Use start_psymtab_common().
6596 * valprint.c (val_print): If there is an error when trying
6597 to print a string, check to see if there really is a problem
6598 by reading just one character. If that works, assume
6601 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6603 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6604 cypress, v8 mnemonics in that order.
6606 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6608 * sparc-pinsn.c: Put the qsort() back in.
6610 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6612 * findvar.c (read_register, write_register): Handle machines
6613 where REGISTER_TYPE is not the same size as "int".
6615 Handle debug symbols in dynamically loaded (relocated) code:
6617 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6618 offset to process_one_symbol.
6619 (process_one_symbol): Take new offset parameter. Add it into
6620 appropriate symbol types to relocate symbols to loaded addresses.
6621 Handle all possible symbol types, and complain() about types that
6622 we don't expect to see.
6623 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6624 process_one_symbol (FIXME, should pass real offset).
6628 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6630 (set_breakpoint, break_command_1, until_break_command,
6631 catch_command_1, breakpoint_re_set_one): Use it.
6632 * symtab.h (resolve_sal_pc): Declare.
6633 * infcmd.c (jump_command): Use resolve_sal_pc.
6635 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6637 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6639 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6641 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6642 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6643 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6645 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6647 * dbxread.c (process_one_symbol): Make a first cut at handling
6648 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6650 * symtab.c (find_pc_line): Fix stepping into and out of #included
6653 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6655 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6656 no longer any need to copy ../include/opcode/* into gdb.
6658 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6660 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6662 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6664 * valprint.c (type_print_base, type_print_method_args):
6665 Print C++ constructor methods without bogus "return type."
6667 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6669 * infptrace.c (child_xfer_memory): Parameter "target" should
6670 be a pointer to a structure, not the entire structure.
6672 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6674 * depend: Convert the couple of references to ansidecl.h that
6675 used the local gdb version to use the ../include version.
6677 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6680 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6681 (inferior_proc_init): Fix non-ANSI version of args.
6682 (attach): Call print_sys_errmsg with correct number of args.
6683 (mappingflags): Make static, does not need to be global.
6685 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6686 not the entire struct itself.
6688 * valops.c (value_assign): Cast some args to modify_field() and
6689 {read,write}_register_bytes() correctly.
6691 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6693 * Makefile.in (MALLOCSRC): Removed reference to removed local
6696 * dwarfread.c (list_in_scope): Needs an initial value, use file
6699 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6701 * main.c (main): Make option_index local to keep new getopt happy.
6702 main.c, solib.c, Makefile.in: Update copyright notices.
6704 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6706 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6708 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6710 * Makefile.in (HFILES): Add partial-stab.h.
6712 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6714 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6715 New files for stratus. Not complete enough to actually build
6716 on the Stratus machine; that awaits copyright assignment for
6719 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6720 for getting custom flags into CFLAGS when doing makes.
6722 * configure.in: Add config information for stratus.
6724 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6726 * dbxread.c (process_one_symbol): Pass address of structure
6727 to complain(), rather than the whole structure.
6729 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6731 * solib.c (solib_add_common_symbols): Only compile in when not
6732 using SVR4 style shared libraries.
6734 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6736 * dwarfread.c (locval): Add offreg flag to indicate location
6737 values that are computed off a base register.
6739 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6740 TAG_local_variable cases to account for static variables
6741 within function scopes.
6743 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6745 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6746 doesn't exist on some systems.
6748 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6749 nexting over recursive function calls.
6751 * target.c (target_read_string): Create this routine to read null
6752 terminated strings from the target. It deals with running off the
6753 end of memory elegantly as well. solib.c (find_solib): Use
6754 target_read_string() to avoid problems with running off the end of
6757 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
6758 that reference pgrp_inferior.
6760 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
6762 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
6763 mips-tfile has been hacked to act more "traditionally."
6764 * dbxread.c: Fixed typo in comment.
6766 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
6768 * mips-tdep.c (mips_skip_prologue): Add some number of
6769 'sw' instructions before 'addiu' adjusts the stack.
6771 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
6773 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
6774 freescope, buildblock closescope, record_line, add_symbol_to_list,
6775 gatherblocks, make_blockvector): Extensive changes to switch
6776 to generic symbol table building code in buildsym.c. Remove
6777 scope tree structures and functions, symbol table building
6778 functions, and lots of other small changes.
6780 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
6781 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
6783 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
6785 * buildsym.c (cleanup_undefined_types): Add support for enums.
6786 This fixes the 'GDB internal error. cleanup_undefined_types with
6789 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
6791 * dbxread.c: detect gcc2 compilations.
6793 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
6795 * sparc-pinsn.c: Rename bitfields that overlap with macro names
6796 in ../include/opcode/sparc.h.
6798 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
6800 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
6801 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
6802 to reflect actual locations of opcode files, so TAGS target will
6805 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
6807 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
6810 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
6811 dereferencing to access the correct elements.
6813 * valops.c (value_addr): Declare return type of external func
6816 * xcoffread.c: Undefine next_symbol_text before redefining it.
6818 For older changes see ChangeLog-9091
6824 version-control: never