1 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
3 * printcmd.c (print_frame_args, print_frame_nameless_args):
4 Let print_frame_nameless_args decide whether there are any,
5 laying groundwork for possibly later printing 29K args for
6 functions where we have tag words but no symbols.
8 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
10 * Makefile.in: fix GDB doc targets for new doc subdir structure
12 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
14 * stack.c (parse_frame_specification): Parse as many arguments
15 as there are (up to MAXARGS). Pass all of them in argc, argv
16 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
17 many there were, onto SETUP_ARBITRARY_FRAME.
18 * tm-mips.h, tm-sparc.h: Corresponding changes.
19 * mips-tdep.c, sparc-tdep.c: Ditto.
21 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
23 * hp300ux-nat.c: Update copyrights.
24 * mipsread.c (parse_partial_symbols): Complain about block
25 indexes that go backwards. Fix from Peter Schauer.
26 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
27 symbol-file that has no linkage symbols to be read.
28 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
29 from tm- file to xm-file, since they're host dependent.
30 * valarith.c (value_binop): Typo.
32 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
34 * sparclite/aload.c: Add copyleft.
35 * sparclite/crt0.s: Add comment at beginning.
37 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
39 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
40 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
42 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
44 * values.c (value_headof): Fix typo in which VTBL and ARG were
45 being confused for one another.
47 * valops.c (typecmp): Now static.
49 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
50 baseclass--we don't always inherit its virtual function table
53 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
54 pointer correctly in case value_struct_elt moves it around.
56 * valops.c (typecmp): Now static. Also, now groks references
59 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
60 zero on recursive call. If NAME is the name of TYPE, return TYPE.
62 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
64 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
65 to avoid "too much defining" error from native C compiler (!).
67 * Makefile.in (HFILES): Add typeprint.h.
68 * typeprint.[ch]: Update copyrights.
70 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
72 * Makefile.in: Update to match doc/ subdir changes.
74 * config/hp300hpux.mh: No cross-host file needed, just native.
75 * config/go32.mh: Remove nonexistent "native" support.
77 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
78 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
79 * m88k-tdep.c (next_insn): Lint, cleanup.
80 (store_parm_word): Lint.
82 * README: Fix typo (reported by karl@hq.ileaf.com).
84 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
86 * expression.h (BINOP_CONCAT): Document use for self concatenation
87 an integral number of times.
88 * language.c (binop_type_check): Extend BINOP_CONCAT for self
90 * valarith.c (value_concat): Rewrite to support self
91 concatenation an integral number of times.
92 **** start-sanitize-chill ****
93 * Makefile.in (ch-exp.tab.c): Change "expect" message.
94 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
95 eliminate hundreds of spurious shift/reduce and reduce/reduce
96 conflicts that mask the 5 real ones.
97 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
98 * ch-exp.y (integer_literal_expression): Remove production,
100 **** end-sanitize-chill ****
102 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
104 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
105 implied that "no side effects" was nonfunctional.
106 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
107 character string and bitstring concatenation.
108 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
109 * expression.h (exp_opcode): Add BINOP_CONCAT.
110 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
111 * language.c (string_type): Add function to determine if a type
113 * language.c (binop_type_check): Add case for BINOP_CONCAT.
114 * valarith.c (value_concat): New function to concatenate two
115 values, such as character strings or bitstrings.
116 * valops.c (value_string): Remove error stub and implement
118 * value.h (value_concat): Add prototype.
119 **** start-sanitize-chill ****
120 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
121 * ch-exp.y (yylex): Recognize SLASH_SLASH.
122 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
124 **** end-sanitize-chill ****
126 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
128 * c-exp.y (exp): Add production to support direct creation
129 of array constants using the obvious syntax.
130 * c-valprint.c (c_val_print): Set printed string length.
131 * dwarfread.c (read_tag_string_type): New prototype and
132 function that handles TAG_string_type DIEs.
133 * dwarfread.c (process_dies): Add case for TAG_string_type
134 that calls new read_tag_string_type function.
135 * expprint.c (print_subexp): Add support for OP_ARRAY.
136 * gdbtypes.c (create_range_type, create_array_type): Inherit
137 objfile from the index type.
138 **** start-sanitize-chill ****
139 * ch-typeprint.c (chill_print_type): Add case for
141 * ch-valprint.c (chill_val_print): Fix case for
143 **** end-sanitize-chill ****
145 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
147 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
148 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
151 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
153 * c-exp.y (exp:STRING): Convert C strings into array-of-char
154 constants with an explicit null byte terminator. OP_STRING is
155 now used for real string types.
156 * c-lang.c (builtin_type_*): Move declarations to lang.c since
157 they are used by all languages.
158 * c-lang.c (_initialize_c_language): Move initializations of
159 builtin_type_* to lang.c.
160 * c-typeprint.c (c_type_print_varspec_prefix,
161 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
163 * c-valprint.c (c_val_print): Change the way character arrays
164 are printed as strings to be consistent with the way strings
165 are printed when pointer-to-char types are dereferenced.
166 Remove test of print_max before calling val_print_string, which
167 now does it's own test.
168 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
169 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
170 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
171 * gdbtypes.c (builtin_type_*): Add declarations moved from
173 * gdbtypes.c (create_string_type): New function to create real
175 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
176 renamed to TYPE_CODE_STRING.
177 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
178 builtin_type_* types moved from c-lang.c.
179 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
181 * gdbtypes.h (builtin_type_string): Add extern declaration.
182 * gdbtypes.h (create_string_type): Add prototype.
183 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
184 renamed to TYPE_CODE_STRING.
185 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
187 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
188 renamed to TYPE_CODE_STRING.
189 * parse.c (length_of_subexp, prefixify_subexp): Add case for
191 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
192 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
194 * valops.c (allocate_space_in_inferior): New function and
195 prototype, using code ripped out of value_string.
196 * valops.c (value_string): Rewritten to use new function
197 allocate_space_in_inferior, but temporarily disabled until some
198 other support is in place.
199 * valops.c (value_array): New function to create array constants.
200 * valprint.c (val_print_string): Add comment to document use,
201 complete rewrite to fix several small buglets.
202 * value.h (value_array): Add prototype.
203 * value.h (val_print_string): Change prototype to match rewrite.
204 **** start-sanitize-chill ****
205 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
206 * ch-exp.y (match_character_literal): Disable recognition of
207 control sequence form of character literals and document why.
208 **** end-sanitize-chill ****
210 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
212 * nindy-share/nindy.c: Add comments to #endif's to clarify
215 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
216 read_memory to get byte order right.
217 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
218 anymore. This is done in paread.c now. We expect unwind info
219 to hang off of objfiles, and search all of the objfiles when until
221 * (skip_trampoline_code): Cast arg to target_read_memory.
222 * objfiles.h (struct objfile): Add new field obj_private to hold
223 per object file private data (unwind info in this case).
224 * paread.c (read_unwind_info): New routine to read unwind info
225 for the objfile. This data is hung off of obj_private.
226 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
227 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
228 make this easier to access.
230 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
232 * c-valprint.c (cp_print_class_member): Add extern decl.
233 * c-valprint.c (c_val_print): Extract code for printing methods
234 and move it to cp_print_class_method in cp-valprint.c.
235 * c-valprint.c (c_val_print): Extract code to print strings and
236 move it to val_print_string in valprint.c.
237 * cp-valprint.c (cp_print_class_method): New function using
238 code extracted from c_val_print.
239 * valprint.c (val_print_string): New function using code
240 extracted from c_val_print.
241 * value.h (val_print_string): Add prototype.
242 **** start-sanitize-chill ****
243 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
244 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
245 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
246 CHECKBUF, growbuf_by_size): New variables, macros, and support
247 functions for implementing a dynamically expandable temp buffer.
248 * ch-exp.y (match_string_literal): New lexer function.
249 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
250 removed and replaced with new CHECKBUF macro.
251 * ch-exp.y (yylex): Call match_string_literal when appropriate.
252 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
253 **** end-sanitize-chill ****
255 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
257 * Makefile.in: Add info for paread.o.
258 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
260 * blockframe.c (frameless_look_for_prologue): Correct the
262 * gdbtypes.h, gdbtypes.c: Use const in decl of
263 cplus_struct_default, now that pa-gas assembler has been fixed.
264 * hppah-nat.c: Formatting.
265 * hppah-tdep.c: Remove lots of useless externs for variables we
267 * (find_unwind_entry): Speed up by using binary search, and a one
269 * (rp_saved): New routine to see what unwind info says about RP
270 being saved on the stack frame.
271 * (frame_saved_pc): Look for prologue to see if we need to
272 examine the stack for the saved RP or not.
273 * (init_extra_frame_info): Check for prologue, instead of
274 framesize to determine if we are frameless or not.
275 * (frame_chain_valid): Stop backtraces when we run into _start.
276 * (push_dummy_frame): Reformat to make more readable.
277 * (find_dummy_frame_regs): ditto.
278 * (hp_pop_frame): ditto.
279 * (hp_restore_pc_queue): small cleanup.
280 * (hp_push_arguments): ditto.
281 * (pa_do_registers_info): ditto.
282 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
283 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
284 * Define FRAME_CHAIN_VALID.
285 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
288 * paread.c (pa_symtab_read): Use new bfd conventions for
289 accessing linker symbol table.
290 * (pa_symfile_init): Access embedded STAB info via BFD section
291 mechanism and related macros.
294 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
296 * sparc-stub.c: Use a seperate stack for our traps.
297 * Handle recursive traps.
298 * Remove all trap init code. This needs to be done by the
300 * (set_mem_fault_trap): Call exceptionHandler() to setup this
302 * (handle_exception): See if we are at breakinst, if so, then
303 advance PC sp that users can just step out of breakpoint().
304 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
305 new place if SP has changed.
306 * (case 's'): Get rid of this, we can't do it yet.
307 * (case 't'): New command to test any old random feature.
308 * (case 'r'): New command to reset the system.
309 * (breakpoint): Add label to breakpoint trap instruction so that
310 handle_exception() can detect where we are and get past the
311 breakpoint trivially.
313 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
315 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
317 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
319 * configure.in: recognise all sparclite variants
321 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
323 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
324 binary files oring in the right bit.
326 * main.c, source.c, state.c, symmisc.c: use macros defined in
327 fopen-{bin|both} when fopening files.
329 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
331 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
332 from a configuration file (typically including <limits.h>), or to
333 TARGET_CHAR_BIT if CHAR_BIT is not defined.
334 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
335 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
336 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
337 * exppritn.c (print_subexp, dump_expression): Add case for
339 * expression.h (OP_BITSTRING): New expression element type for
341 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
342 macros to convert between number of expression elements and bytes
343 to store that many elements.
344 * i960-tdep.c (leafproc_return): Use new macros to access
345 minimal symbol name and address fields.
346 * m88k-pinsn.c (sprint_address): Use new macros to access
347 minimal symbol name and address fields.
348 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
349 minimal symbol address field.
350 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
351 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
352 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
353 Use new BYTES_TO_EXP_ELEM macro.
354 * parse.c (write_exp_bitstring): New function to write packed
355 bitstrings into the expression element vector.
356 * parse.c (length_of_subexp, prefixify_subexp): Add case for
358 * parser-defs.h (struct stoken): Document that it is used for
359 OP_BITSTRING as well as OP_STRING.
360 * parser-defs.h (write_exp_bitstring): Add prototype.
361 **** start-sanitize-chill ****
362 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
363 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
364 LOWER, LENGTH): New tokens for keywords.
365 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
366 upper_lower_argument, length_argument, array_mode_name,
367 string_mode_name, variant_structure_mode_name): New non-terminals
369 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
370 * ch-exp.y (match_bitstring_literal): New lexer support function
371 to recognize bitstring literals.
372 * ch-exp.y (tokentab6): New token table for 6 character keywords.
373 * ch-exp.y (tokentab5): Add LOWER, UPPER.
374 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
375 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
376 * ch-exp.y (yylex): Check tokentab6.
377 * ch-exp.y (yylex): Call match_bitstring_literal.
378 **** end-sanitize-chill ****
380 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
382 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
383 symbol name and value fields.
385 * c-exp.y (yylex): Make static, to match prototype and other
388 * expression.h (exp_opcode): Add BINOP_MOD.
389 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
390 * expprint.c (dump_expression): Handle new BINOP_MOD.
391 * language.c (binop_type_check): Handle new BINOP_MOD.
392 * main.c (float_handler): Re-enable float handler when hit.
393 * valarith.c (language.h): Include, need current_language.
394 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
395 for integer divide truncates towards zero for negative results.
396 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
397 * valarith.c (value_binop): Allow arithmetic operations on
398 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
399 **** start-sanitize-chill ****
400 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
401 * ch-exp.y (tokentab3): Add MOD and REM.
402 * ch-exp.y (yylex): Set innermost_block for symbols found
403 in local scopes. Return LOCATION_NAME for local symbols.
404 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
405 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
406 **** end-sanitize-chill ****
408 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
410 * command.c (shell_escape, make_command, _initialize_command):
411 don't create or use fork if CANT_FORK is defined.
412 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
413 code written for the IBM PC" remain.
414 * xm-go32.h: define CANT_FORK
416 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
418 * remote-sim.c: first attempt at general simulator interface
419 * remote-hms.c: whitespace
420 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
421 understand new stack layout. (print_register_hook): print ccr
422 register in a fancy way.
424 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
426 * eval.c (language.h): Include.
427 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
428 to pointer types when the current language is C. It loses for
429 other languages when the lower index bound is nonzero.
430 * valarith.c (value_subscript): Take array lower bounds into
431 account when performing subscripting operations.
432 * valops.c (value_coerce_array): Add comment describing why
433 arrays with nonzero lower bounds are dealt with in value_subscript,
434 rather than in value_coerce_array.
436 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
438 **** start-sanitize-chill ****
439 * ch-exp.y (FLOAT_LITERAL): Add token.
440 * ch-exp.y (literal): Add FLOAT_LITERAL.
441 * ch-exp.y (match_float_literal): New lexer routine.
442 * ch-exp.y (convert_float): Remove.
443 * ch-exp.y (yylex): Call match_float_literal.
444 * ch-exp.y (yylex): Match single '.' after trying
445 to match floating point literals.
446 **** end-sanitize-chill ****
448 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
449 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
451 * expprint.c (dump_expression): New function for dumping
452 expression vectors during gdb debugging.
453 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
454 MULTI_SUBSCRIPT and moved out of BINOP range.
455 * expression.h (DUMP_EXPRESSION): New macro that calls
456 dump_expression if DEBUG_EXPRESSIONS is defined.
457 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
458 * parse.c (length_of_subexp, prefixify_subexp): Change
459 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
460 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
461 prefixify'ing the expression.
462 * printcmd.c (print_command_1): Add comment.
463 **** start-sanitize-chill ****
464 * ch-exp.y (expression_list): Add useful actions.
465 * ch-exp.y (value_array_element): Add useful actions.
466 * ch-exp.y (array_primitive_value): Add production.
467 * ch-exp.y (yylex): Recognize ',' as a token.
468 **** end-sanitize-chill ****
470 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
472 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
473 POSIXize the recursive makes (make [variable assignments] target{s})
475 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
477 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
478 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
479 CPLUS_MARKER for all SVR4 systems, so follow suit.
480 * defs.h (strdup_demangled): Remove prototype.
481 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
482 SYMBOL_INIT_LANGUAGE_SPECIFIC.
483 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
484 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
485 prim_record_minimal_symbol_and_info): Use new macro
486 SYMBOL_INIT_LANGUAGE_SPECIFIC.
487 * minsyms.c (install_minimal_symbols): Use new macro
488 SYMBOL_INIT_DEMANGLED_NAME.
489 * stabsread.c (define_symbol): Use new macro
490 SYMBOL_INIT_DEMANGLED_NAME.
491 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
492 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
493 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
494 SYMBOL_INIT_DEMANGLED_NAME.
495 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
496 SYMBOL_DEMANGLED_NAME now tests language itself.
497 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
498 now tests language itself.
499 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
500 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
501 mangled name member in the language dependent portion of a symbol.
502 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
503 mangled name member appropriate for a symbol's language.
504 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
505 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
506 SYMBOL_DEMANGLED_NAME now tests language itself.
507 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
508 initializes language dependent portion of symbol.
509 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
510 demangles and caches the demangled form of symbol names.
511 * utils.c (fputs_demangled, fprint_symbol): Use current language
512 to select an appropriate demangling algorithm.
513 * utils.c (strdup_demangled): Remove, no longer used.
514 **** start-sanitize-chill ****
515 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
516 access the Chill mangled name member in the language dependent
518 * ch-lang.c (chill_demangle): New function, simple demangler.
519 * defs.h (chill_demangle): Add prototype.
520 * symtab.h (language_dependent_info): Add struct for Chill.
521 **** end-sanitize-chill ****
523 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
525 * Makefile.in (BISON): Add comment that when bison is used, it
526 must include the "-y" option.
527 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
528 Remove defines to remap non-yacc symbols, thus backing out of
529 previous recent changes. Standard policy is that non-yacc parser
530 generators get fixed, rather than adding bug workarounds in gdb
531 for each new one that pops up. Expand comment to note this.
532 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
534 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
536 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
537 case. Use code in N_SOL.
539 * paread.c: New file that contains all HPPA/HPUX symbol reading
541 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
542 * (dbx_symfile_init): Use sizeof(long) instead of 4.
543 * (dbx_symfile_offsets): Make static.
544 * (pastab_build_psymtabs): New interface routine for paread to
545 send stabs into dbxread.
546 * gdb-stabs.h: Remove gobs of HPPA cruft.
548 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
550 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
552 **** start-sanitize-chill ****
553 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
554 **** end-sanitize-chill ****
556 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
557 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
558 and YYDEBUG is not already defined.
559 * c-exp.y (strncmp): Replace throughout with STREQN, missed
560 them during the previous replacements.
561 * printcmd.c (_initialize_printcmd): Update internal documentation
562 for "set" command to note that the assignment syntax is language
564 **** start-sanitize-chill ****
565 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
566 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
567 and YYDEBUG is not already defined.
568 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
569 single_assignment_action): New terminals and nonterminal for gdb
570 extensions to chill expression grammer.
571 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
572 tokens that start with '$' (register names, convenience vars, etc).
573 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
574 * ch-exp.y (yylex): Call match_dollar_tokens.
575 **** end-sanitize-chill ****
577 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
579 * hppah-tdep.c (skip_trampoline_code): Use new macros for
580 accessing minimal symbol data.
581 * infcmd.c (read_pc): Use #ifdef, not #if.
582 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
583 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
586 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
587 frame. Use find_return_regnum to find the caller.
588 * (find_unwind_entry): New routine to locate stack frame info
589 associated with a procedure. This looks in the $UNWIND_START$
590 section in the SOM file.
591 * (find_return_regnum): New routine. Uses find_unwind_entry() to
592 figure out where the caller's return address is stored.
593 * (find_proc_framesize): New routine. Uses find_unwind_entry()
594 to figure out the frame size for a procedure.
595 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
596 * (init_extra_frame_info): New routine. Corrects PC and FP for
597 outermost frame if necessary.
598 * (frame_chain): New routine, moved from tm-hppa.h.
599 * (skip_trampoline_code): Handle computed function calls (ie:
600 calls from $$dyncall).
601 * (unwind_command): Temporary support function to allow user
602 to control/observe aspects of the unwind (stack frame) info.
603 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
604 was in a system call, if so, then read the PC from r31.
605 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
606 with extra arg for skip_trampoline_code().
607 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
608 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
609 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
611 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
613 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
614 Call new bfd_get_size() and verify that string table is no larger
615 than the file that is supposed to contain it.
616 * symfile.c (syms_from_objfile): Only complain about configured
617 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
618 current target is the default BFD target.
620 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
622 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
623 * solib.c (bkpt_names): New array of symbol names to try to
624 use for the "mapping complete" breakpoint. Configurable
625 define SOLIB_BKPT_NAME is first one to try.
626 * solib.c (find_solib): Test debug_base for nonzero rather
627 than just greater than zero.
628 * solib.c (enable_break): Use bkpt_names to look up address
629 at which to set "mapping complete" breakpoint.
631 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
633 * defs.h (STRCMP, STREQ, STREQN): New macros.
634 * defs.h (demangle_and_match): Remove prototype.
635 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
636 and STREQN defined in defs.h.
637 * dwarfread.c (set_cu_language): For completely unknown languages,
638 try to deduce the language from the filename. Retain behavior
639 that for known languages we don't know how to handle, we use
641 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
642 and demangled name fields in symbol.
643 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
644 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
645 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
646 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
647 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
648 Replace usages throughout.
649 * elfread.c (demangle.h): Include.
650 * elfread.c (record_minimal_symbol): Remove prototype and function.
651 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
652 B_CLRALL): Moved from symtab.h to gdbtypes.h.
653 * infcmd.c (jump_command): Remove code to demangle name and add
654 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
655 * minsyms.c (demangle.h): Include.
656 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
657 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
658 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
659 * mipsread.c (psymtab_language): Add static variable.
660 * stabsread.c (demangle.h): Include.
661 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
662 names and cache them in the SYMBOL_DEMANGLED_NAME field.
663 * stack.c (return_command): Remove explicit demangling of name
664 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
665 * symfile.c (demangle.h): Include.
666 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
667 to match macros in symfile.h and allow them to be compiled
668 if INLINE_ADD_PSYMBOL is not true.
669 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
670 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
671 Add code to demangle and cache C++ symbol names. Use macro form
672 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
673 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
674 Remove, also defined in symfile.c, which we already fixed.
675 * symtab.c (expensive_mangler): Remove prototype and function.
676 * symtab.c (find_methods): Remove physnames parameter and fix
678 * symtab.c (completion_list_add_symbol): Name changed to
679 completion_list_add_name.
680 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
681 the normal symbol name and the cached C++ demangled name.
682 * symtab.c (lookup_demangled_partial_symbol,
683 lookup_demangled_block_symbol): Remove prototypes and functions.
684 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
685 use lookup_block_symbol instead of lookup_demangled_block_symbol.
686 Remove code to try demangling names and matching them.
687 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
688 Fix to try matching the cached demangled name if no match is
689 found using the regular symbol name.
690 * symtab.c (find_methods): Remove unused physnames array.
691 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
692 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
693 * symtab.c (completion_list_add_symbol): Rewrite to use cached
694 C++ demangled symbol names.
695 * symtab.h: Much reformatting of structures and such to add
696 whitespace to make them more readable, and make them more
697 consistent with other gdb structure definitions.
698 * symtab.h (general_symbol_info): New struct containing fields
699 common to all symbols.
700 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
701 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
702 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
703 * symtab. (struct minimal_symbol, struct partial_symbol, struct
704 symbol): Use general_symbol_info struct.
705 * utils.c (demangle_and_match): Remove, no longer used.
706 * valops.c (demangle.h): Include.
707 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
708 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
709 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
710 symmisc.c, symtab.c, valops.c: Replace references to minimal
711 symbol fields with appropriate macros.
712 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
713 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
714 demangle.c, elfread.c, energize.c, environ.c, exec.c,
715 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
716 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
717 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
718 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
719 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
720 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
721 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
722 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
723 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
724 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
725 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
727 * buildsym.c (start_subfile, patch_subfile_names): Default the
728 source language to what can be deduced from the filename.
729 * buildsym.c (end_symtab): Update the source language in the
730 allocated symtab to match what we have been using.
731 * buildsym.h (struct subfile): Add a language field.
732 * c-typeprint.c (c_print_type): Remove code to do explicit
734 * dbxread.c (psymtab_language): Add static variable.
735 * dbxread.c (start_psymtab): Initialize psymtab_language using
736 deduce_language_from_filename.
738 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
740 * valprint.c (val_print): Reorganize comment and add note
741 about dependency on target byte ordering.
742 **** start-sanitize-chill ****
743 * ch-exp.y (value_array_slice): Fix typo.
744 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
745 byte sized ints are assumed to be char strings and printed with
746 string syntax. In chill, arrays of chars and arrays of
747 bytes/ubytes are distinquishable, and printed appropriately.
748 **** end-sanitize-chill ****
750 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
752 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
753 read/write routines for HPUX.
755 * hppa-pinsn.c (print_insn): Improve handling of be and ble
756 branch targets to compute target address using const from previous
757 instruction if necessary.
758 * Add `Q' operator to print out bit position field various
760 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
761 cleanups, use new code from Utah.
762 * (store_inferior_registers): Update to new code from Utah.
763 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
764 * (fetch_register): Clear out priv level when reading PCs.
765 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
766 * Remove decl of errno, #include wait.h and target.h.
767 * (frame_saved_pc): Check `flags' pseudo-register to see if we
768 were inside of a kernel call. If so, then PC is in a different
769 register. Also, mask out bottom two bits of all PCs so as not to
770 confuse higher level code.
771 * (push_dummy_frame): Create from #define in tm-hppa.h.
772 * (find_dummy_frame_regs): Update from Utah.
773 * (hp_pop_frame): Create from #define in tm-hppa.h.
774 * (hp_restore_pc_queue): New, from Utah.
775 * (hp_push_arguments): Big fixes from Utah.
776 * (pa_do_registers_info, pa_print_registers): Only print out fp
778 * (skip_trampoline_code): New routine to deal with stubs that
779 live in nowhereland between callers and callees.
780 * i860-tdep.c: Remove decl of attach_flag.
781 * infrun.c (wait_for_inferior): Add new macro
782 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
783 at by PC will be nullified. If so, then step the target once more
784 so as to avoid confusing the user.
785 * (just before step_over_function:): Use stop_func_start, not
786 stop_pc when checking for the existance of line number info.
787 stop_func_start will reflect the proper address of the target
788 routine, not of the stub that we may be traversing to get there.
789 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
790 to deal with the stubs that PA compilers sometimes stick between
791 callers and callees. Also, define FLAGS_REGNUM for access to the
793 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
795 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
796 write gr0, PC regs, and PSW!
797 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
798 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
800 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
801 * Define struct unwind_table_entry.
802 * valops.c (call_function_by_hand): Add another arg to
803 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
806 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
808 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
810 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
812 * Makefile.in (VERSION): Bump to 4.7.4.
813 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
814 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
815 * Makefile.in (HFILES): Add valprint.h.
816 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
817 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
818 * typeprint.c, typeprint.h: New files for language independent
819 type printing functions.
820 * c-typeprint.c, m2-typeprint.c: New files for language dependent
821 type printing functions and definitions.
822 * valprint.h: New include file for language independent value
823 printing definitions.
824 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
825 dependent value printing functions.
826 * c-exp.y (production ptype): Add range_type variable and use new
827 create_range_type function.
828 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
829 infcmd.c (path_var_name), language.c (unk_op_print_tab),
830 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
831 "const static" to ANSI-conformant "static const".
832 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
833 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
835 * c-lang.h (c_print_type, c_val_print): Add prototypes.
836 * coffread.c (decode_type): Add range_type variable and call to
837 new create_range_type function.
838 * complaints.c (complain): Remove unused val variable.
839 * complaints.c (_initialize_complaints): Make it void.
840 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
841 variable and call new create_range_type function.
842 * defs.h (enum val_prettyprint): Move enum from value.h to here
843 so we can avoid having to include value.h just for prototypes that
844 need the enum (thanks ANSI).
845 * dwarfread.c (struct_type): Local anonymous_size variable is
846 only used if !BITS_BIG_ENDIAN.
847 * dwarfread.c (decode_subscript_data_item): Add rangetype
848 variable and call new create_range_type function.
849 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
851 * eval.c (evaluate_subexp): Remove unused local variable name
852 and the statement with no side effects that initializes it.
853 * expprint.c (print_subexp): Change local_printstr to
855 * gdbtypes.c (create_range_type): New function that creates
856 a range type using code fragments from object file readers as
857 an example of what has to be initialized.
858 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
859 and high_bound parameters, replaced with a single range_type
860 parameter. Change function body to use passed in range_type
861 rather than handcrafting one.
862 * gdbtypes.h (create_range_type): Add prototype.
863 * gdbtypes.h (create_array_type): Change prototype parameters.
864 * infrun.c (normal_stop): Remove unused local variables tem and c.
865 * infrun.c (hook_stop_stub): Return 0 rather than random value.
866 * language.c (unk_lang_print_type, unk_lang_val_print): Add
867 stub functions that call error if called.
868 * language.c (unknown_language_defn, auto_language_defn,
869 local_language_defn): Add initializers unk_lang_print_type and
871 * language.h (struct language_defn): Reformat for larger
872 comments, add la_print_type and la_val_print members. Add
873 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
874 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
875 * m2-lang.c (m2_create_fundamental_type): Remove unused local
877 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
879 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
880 * main.c (execute_command): Remove unused local variable cmdlines.
881 * main.c (echo_command), stabsread.c (read_type), printcmd.c
882 (clear_displays), symmisc.c (block_depth), values.c
883 (clear_value_history):
884 Make testing of truth value of assignment result explicit.
885 * mipsread.c (upgrade_type): Update FIXME to include future use
886 of create_range_type.
887 * printcmd.c (ptype_command, ptype_eval, whatis_command,
888 whatis_exp, maintenance_print_type): Move prototypes and functions
890 * printcmd.c (_initialize_printcmd): Move add_com calls for
891 ptype_command and whatis_command to new typeprint.c.
892 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
893 * source.c (find_source_lines): Local variable c only used
894 when LSEEK_NOT_LINEAR is defined.
895 * stabsread.c (read_array_type): Use new create_range_type
897 * stabsread.c (read_range_type): Add new index_type variable and
898 call new create_range_type function rather than handcrafting
900 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
901 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
902 * symtab.c (type_print_base usages): Use c_type_print_base.
903 * symtab.c (type_print_varspec_prefix usages): Use
904 c_type_print_varspec_prefix.
905 * symtab.c (type_print_method_args usages): Use
906 cp_type_print_method_args.
907 * valprint.c: Completely ripped apart and the fragments used
908 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
909 valprint.h. Remaining stuff is language independent.
910 * value.h (struct fn_field): Forward declare for prototypes.
911 * value.h (type_print_1): Remove prototype.
912 * value.h (enum val_prettyprint): Moved to defs.h.
913 * value.h (typedef_print): Prototype renamed to c_typedef_print.
914 * value.h (baseclass_offset): Add prototype.
915 **** start-sanitize-chill ****
916 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
917 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
918 * ch-typeprint.c: New file for language dependent type printing.
919 * ch-valprint.c: New file for language dependent value printing.
920 * ch-exp.y (parse_number): Remove prototype and stub function.
921 * ch-exp.y (decode_integer_literal): Removed unused digits and
923 * ch-exp.y (convert_float): Completely ifdef out for now.
924 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
925 ch-lang.c (chill_op_print_tab):
926 Change from ANSI-obsolescent "const static" to ANSI-conformant
928 * ch-exp.y (yylex): Add unhandled storage class enumeration
929 literals to switch statement for completeness.
930 * ch-lang.c (chill_create_fundamental_types): Remove unused
931 nbytes variable. Change dummy type to 2 bytes to match int.
932 Handle FT_VOID types gratuituously added to chill DWARF by
933 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
934 type rather than a one byte TYPE_CODE_INT type.
935 * ch-lang.c (chill_language_defn): Add chill_print_type and
937 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
938 **** end-sanitize-chill ****
940 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
942 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
943 bfd_get_symbol_leading_char instead.
945 * coffread.c (EXTERNAL_NAME): New macro for removing possible
946 leading character from names.
947 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
948 (read_coff_symtab): Complain() about .bb/.eb mismatch, don't error().
949 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
950 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
952 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
953 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
954 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
955 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
956 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
957 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
958 * symfile.c (syms_from_objfile): Insert debugging check to test
959 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
960 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
962 * doc/gdbint.texinfo (Host Conditionals): Remove
963 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
965 (Target Conditionals): Remove all of the above.
967 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
969 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
971 * coffread.c (decode_type): catch negative tagndx fields generated
973 * exec.c: comment out string following #endif.
974 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
975 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
977 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
978 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
980 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
982 * complaints.c: New file, code moved from utils.c.
983 * complaints.c (complain): Made into a varargs function.
984 * complaints.h: New file, code moved from symfile.h.
985 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
986 * Makefile.in (HFILES): Add complaints.h.
987 * Makefile.in (OBS): Add complaints.o.
988 * symfile.c (complaint_root, stop_whining, complaint_series,
989 complain, clear_complaints, add_show_from_set for stop_whining):
990 Moved to complaints.c.
991 * symfile.h (struct complaint, complaint_root decl, complain
992 prototype, clear_complaints prototype): Moved to complaints.h.
993 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
994 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
995 complaints.h. Remove casts from arguments to complain(),
996 which is now a varargs function, and remove unnecessary
997 placeholder zero args.
998 * defs.h (begin_line): Add prototype.
999 * defs.h (vprintf_filtered): Add prototype.
1000 * dwarfread.c (varargs.h): Remove, no longer needed.
1001 * dwarfread.c (dwarfwarn): Remove prototype and function.
1002 * dwarfread.c (complaints): Define a bunch of complaints.
1003 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1004 usages to standard complain() calls.
1005 * utils.c (begin_line): New function that ensures that
1006 whatever gets filter-printed next starts on its own line.
1007 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1008 but to stdout (calls vfprintf_filtered internally).
1010 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1012 * remote.c: Avoid printf_filtered line limit. Suggested by
1013 Robert R. Henry, <rrh@tera.com>.
1014 * infcmd.c (environment_info): Ditto, but it was my idea.
1016 * main.c (main): Accept --silent as well as --quiet. Change +help
1017 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1019 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1020 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1022 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1024 * tm-nindy960.h, remote-nindy.c: Lint.
1026 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1028 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1029 a optional type to decorate as an array type, the type of the
1030 index, and the bounds of the array. Records this additional info
1031 in the array type for use with languages with nonzero array
1033 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1034 to note that arrays may have bounds.
1035 * gdbtypes.h (create_array_type): Update prototype.
1036 * c-exp.y (ptype production): Adjust for new create_array_type
1037 calling conventions.
1038 * coffread.c (decode_type): Call create_array_type rather than
1039 handcrafting array types.
1040 * convex-tdep.c (value_type): Remove, now use create_array_type.
1041 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1042 vector_type into calls to create_array_type.
1043 * dwarfread.c (decode_subscr_data): Name changed to
1044 decode_subscript_data_item throughout.
1045 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1046 create_array_type. Now records index type and range as well.
1047 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1048 change to use create_array_type.
1049 * dwarfread.c (read_subroutine_type): Test existing user defined
1050 types before decorating them, to ensure they are blank, and
1051 complain about it if they are not.
1052 * dwarfread.c (decode_fund_type): For unrecognized types, always
1053 return some valid type (type integer). If the unrecognized type
1054 cannot be an implementation defined type, complain as well.
1055 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1056 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1057 * mipsread.c (upgrade_type): Add FIXME comment that code to
1058 handcraft arrays should be replaced with call to create_array_type.
1059 * stabsread.c (read_array_type): Replace code to handcraft
1060 array types with call to create_array_type.
1061 * valprint.c (type_print_varspec_prefix): Minor formatting
1062 change, join lines that don't need to be split.
1064 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1066 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1067 decl for attach_flag, it now lives in inferior.h.
1068 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1069 Make most functions static.
1070 * hppah-nat.c: General cleanups, remove BSD specific code (since
1071 that all lives in hppab-nat.c).
1072 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1073 Change sense of test against inside_entry_file(). This fix is
1075 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1076 to read/write_register_bytes().
1077 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1078 work around PA-GAS assembler bug. Also, add trailing */ to some
1080 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1081 Same reason as above.
1083 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1085 * mipsread.c (parse_symbol): When checking whether a structured
1086 type is an enum, check qualifiers of its first member, as well as
1087 the base type of the member. Bug found and fixed by John M.
1088 Farrell, <farrell@fjord.reo.dec.com>.
1090 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1091 * remote-vx.c: Don't include vx-share/reg.h.
1092 * vx-share/ptrace.h: Reproduce from scratch.
1093 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1094 * Makefile.in: Remove references to removed files, and to removed
1095 29k-share directories.
1097 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1099 * c-lang.c (_initialize_c_language): Name changed from
1101 * m2-lang.c (_initialize_m2_language): Name changed from
1103 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1104 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1105 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1106 expression parsing into c-lang.c and m2-lang.c respectively.
1107 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1108 m2-exp.y respectively.
1109 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1110 and m2-* files respectively.
1111 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1112 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1113 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1114 * expression.h (struct block): Forward declaration for prototypes.
1115 * language.h (struct objfile): Forward declaration for prototypes.
1116 **** start-sanitize-chill ****
1117 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1118 * Makefile.in (HFILES): Add ch-lang.h.
1119 * Makefile.in (OBS): Add ch-lang.o.
1120 * ch-exp.y: Migrate code that has nothing to do with expression
1121 parsing into ch-lang.c.
1122 * ch-lang.c: New file, code migrated from c-exp.y.
1123 * ch-lang.h: New file, internal interface between ch-* files.
1124 * ch-lang.c (_initialize_chill_language): Name changed from
1125 _initialize_chill_exp.
1126 **** end-sanitize-chill ****
1128 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1129 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1130 * config/amix.mh (NATDEPFILES): Add.
1131 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1134 * dwarfread.c (decode_subscr_data): Remove spurious test that
1135 accepted only integer subscript types. We don't do anything
1136 with the type at the moment anyway.
1138 **** start-sanitize-chill ****
1139 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1141 * ch-exp.y (match_character_literal): Fix case where no
1142 match at all is found.
1143 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1144 width types. For example, "INT" is always 2 bytes regardless
1145 of the values of any TARGET_*_BIT macros. So use explicit
1146 numeric sizes for the types.
1147 **** end-sanitize-chill ****
1149 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1151 * c-exp.y (c_create_fundamental_type): New function to create
1152 language specific fundamental types for C.
1153 * m2-exp.y (m2_create_fundamental_type): New function to create
1154 language specific fundamental types for Modula 2.
1155 * c-exp.y (c_language_defn, cplus_language_defn): Add
1156 c_create_fundamental_type to language struct initializers.
1157 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1158 to language struct initializers.
1159 * dwarfread.c (expression.h, language.h): Include.
1160 * dwarfread.c (ftypes): New array to hold fundamental types
1161 for current compilation unit.
1162 * dwarfread.c (cu_language_defn): New pointer to language
1163 struct for language of current compilation unit.
1164 * dwarfread.c (dwarf_fundamental_type): New function to
1165 create/lookup fundamental types.
1166 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1167 * dwarfread.c (throughout): Replace lookup_fundamental_type
1168 with dwarf_fundamental_type.
1169 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1170 compilation unit (may be different language or different objfile).
1171 * gdbtypes.c (lookup_fundamental_type): Move actual type
1172 creations into language specific fundamental type creation
1173 functions and call via create_fundamental_type. Add comment
1174 about this function being obsolescent.
1175 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1176 sized signed and unsigned integers.
1177 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1178 * language.c (language_def): New function to lookup a language
1179 struct given it's enumeration.
1180 * language.h (struct language_defn): Add la_fund_type, a pointer
1181 to a function that creates fundamental types for this language.
1182 * language.h (create_fundamental_type): New macro to create
1183 fundamental types based on the current language.
1184 * language.h (language_def): Add prototype.
1185 * language.c (unk_lang_create_fundamental_type): New function
1186 for initializing language structs, calls error if called.
1187 * language.c (unk_language_defn, auto_language_defn,
1188 local_language_defn): Use unk_lang_create_fundamental_type.
1189 **** start-sanitize-chill ****
1190 ch-exp.y (chill_create_fundamental_type): New function.
1191 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1192 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1193 **** end-sanitize-chill ****
1195 **** start-sanitize-chill ****
1196 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1198 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1200 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1201 as GCC_PRODUCER and GPLUS_PRODUCER.
1202 **** end-sanitize-chill ****
1204 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1206 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1209 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1211 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1212 rather than '$'. This particular piece of braindamage is
1213 spreading like ooze. It's now infected libiberty, deja-gnu,
1215 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1216 hardwired '$' character.
1218 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1220 (Changes to break incredibly ugly, unmaintainable 750 line
1221 read_struct_type function up into managable pieces.)
1222 * Makefile.in (VERSION): Bump to 4.7.3.
1223 * stabsread.c (struct field_info): Local struct definition.
1224 * stabsread.c (read_member_functions, read_struct_fields,
1225 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1226 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1227 functions from fragmented read_struct_type.
1228 * stabsread.c (stabs_general_complaint): Catchall complaint.
1229 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1230 symbol name continuation code. Use macro throughout.
1231 * stabsread.c (various places): Replace add-one-to-pointer
1232 with pointer increment.
1233 * stabsread.c (read_type): Retain function local copy of type
1234 descriptor. Rearrange code calling read_struct_type() to match
1236 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1237 a single blank as the name of nameless enumerations. Recognize
1238 this special case and set nameless flag.
1239 **** start-sanitize-chill ****
1240 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1242 * ch-exp.y (access_name): New non-terminal token and
1244 * ch-exp.y (general_procedure_name): Now a terminal token.
1245 * ch-exp.y (location): Expand production.
1246 * ch-exp.y (match_simple_name_string): New function.
1247 * ch-exp.y (yylex): Call match_simple_name_string and return
1248 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1249 **** end-sanitize-chill ****
1251 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1253 * munch: Backslash escape vertical bar characters inside
1254 grep patterns since they have special meaning for some greps.
1255 * parse.c (write_exp_string): Complete rewrite to store string
1256 contants as a leading explicit length, followed by the string data,
1257 followed by a trailing explicit length.
1258 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1259 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1260 Use recorded explicit length of strings in expression elements,
1261 rather than strlen. Adjust code to skip over strings stored in
1262 expression elements, and code to access strings, to account for
1263 new leading explicit size expression element.
1264 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1265 0, to avoid negative expression element indices.
1266 * valops.c (search_struct_method): Minor whitespace change.
1268 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1270 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1271 which together maintain a dynamically expandable static buffer
1272 for the lexer to use when translating C strings to their internal
1273 form (other future uses possible). Fix parsing of C style strings
1274 to do the normal C style input conversions of escaped character
1276 * valops.c (value_string): Remove translation of escaped
1277 character sequences, now done in C expression parser.
1278 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1279 and decides if it should be printed in literal form or some other
1280 form, based on it's ASCII value and setting of sevenbit_strings.
1281 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1282 macro, change indentation style.
1283 **** start-sanitize-chill ****
1284 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1285 * ch-exp.y (chill_printstr): First cut at real function instead
1287 **** end-sanitize-chill ****
1289 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1291 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1293 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1295 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1297 * defs.h (sevenbit_strings): Add declaration.
1298 * defs.h (printchar): Replace with gdb_printchar.
1299 * language.h (language_defn): Add new function pointers
1300 la_printchar and la_printstr, to do language dependent
1301 printing of characters and strings.
1302 * language.h (local_printchar, local_printstr): New macros
1303 to call language dependent functions pointed to by la_printchar
1304 and la_printstr respectively.
1305 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1306 dependent functions for printing characters and strings.
1307 * c-exp.y (c_language_defn, cplus_language_defn): Add
1308 c_printchar and c_printstr.
1309 * command.c (do_setshow_command): Rename printchar use to
1311 * expprint.c (print_subexp): Replace C style string output
1312 with call to local_printstr.
1313 * language.c (unk_lang_printchar, unk_lang_printstr):
1314 New stubs, currently errors.
1315 * language.c (unknown_language_defn, auto_language_defn,
1316 local_language_defn): Add unk_lang_printchar and
1318 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1319 language dependent functions to print characters and strings.
1320 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1321 * utils.c (printchar): Renamed to gdb_printchar.
1322 * valprint.c (print_string): Remove prototype, function moved
1323 to c-exp.y, where it becomes c_printstr.
1324 * valprint.c (print_max): Made global for reference from the
1325 language dependent printing routines in *-exp.y.
1326 * valprint.c (repeat_count_threshold): New variable with function
1327 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1328 Change all references to old macro to references to new variable.
1329 * valprint.c (value_print, val_print): Replace calls to
1330 print_string with calls to local_printstr.
1331 * valprint.c (val_print): Replace C style character printing
1332 with call to local_printchar.
1333 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1334 * valprint.c (_initialize_valprint): Add add_show_from_set
1335 call for setting up repeat_count_threshold as print variable.
1336 **** start-sanitize-chill ****
1337 * ch-exp.y (decode_integer_value): New function.
1338 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1339 * ch-exp.y (chill_printchar, chill_printstr): New language
1340 dependent functions for printing characters and strings.
1341 * ch-exp.y (chill_language_defn): Add chill_printchar and
1343 **** end-sanitize-chill ****
1345 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1347 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1348 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1349 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1351 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1353 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1354 and assume the process has been killed.
1356 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1358 * remote-udi.c (udi_open): Reset vars so that user can re-run
1359 programs without leaving GDB.
1360 * (many routines): Slightly improve error handling.
1361 * (download): Zero out BSS by longs instead of bytes to avoid
1362 timeouts in real hardware.
1363 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1364 that connection is no longer in use after shutdown() of socket.
1365 This keeps GDB from dying of a SIGPIPE when you issue multiple
1366 `target udi' commands.
1368 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1370 * language.h (language_format_info): New structure to bundle
1371 local formatting information.
1372 * language.h (language_defn): Replace individual format info
1373 with language_format_info structs.
1374 * language.h (local_*_format, local_*_format_prefix,
1375 local_*_format_specifier, local_*_format_suffix): New macros
1376 for binary/octal/decimal/hex formats to access info elements.
1377 * c-exp.y (c_language_defn): Update for new format handling.
1378 * m2-exp.y (m2_language_defn): Update for new format handling.
1379 * dbxread.c (language.h): Include for partial-stab.h use.
1380 * mipsread.c (expression.h, language.h): Include for
1382 * defs.h (local_hex_format, local_hex_format_custom,
1383 local_hex_string, local_hex_string_custom): Move to language.h.
1384 * language.c (local_hex_format_custom, local_hex_string,
1385 local_hex_string_custom, local_octal_format_custom): Use new
1387 * language.c (unknown_language_defn, auto_language_defn,
1388 local_language_defn): Update for new format handling.
1389 * printcmd.c (print_scalar_formatted): Use new macros
1390 to access decimal and binary format info for printing.
1391 **** start-sanitize-chill ****
1392 * c-exp.y (chill_language_defn): Update for new format handling.
1393 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1394 * ch-exp.y (decode_integer_literal): Add function
1395 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1396 * ch-exp.y (builtin_type_chill_char): Add definition.
1397 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1398 **** end-sanitize-chill ****
1400 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1402 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1404 (aix_framedata): added nosavedpc field.
1405 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1407 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1408 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1409 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1410 instructions as function_frame_info does. Expand special case of
1411 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1413 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1415 (function_frame_info): Set frameless if the function has no frame,
1416 and set nosavedpc if the PC was not saved. Handle gcc generated
1417 stfd 31,-4(31); st 31, -12(31) correctly.
1418 (frameless_function_invocation): New second argument pcsaved; if 0
1419 return whether the function has a frame, if 1 return whether the
1421 (frame_initial_stack_address): Correct typo: cache registers for
1422 callee_fi, not for fi, (avoids reading garbage memory locations).
1424 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1426 * infrun.c (wait_for_inferior (just before step_over_function
1427 label)): Change test for stepping into subroutine to check for the
1428 presence of line number info. This makes stuff compiled with -g1
1429 cause GDB to not lose control when stepping.
1431 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1432 Improve comments as well.
1434 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1436 * Makefile.in (VERSION): Bump to 4.7.2
1437 * symtab.c (find_pc_symtab): Fix return of random value
1439 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1440 Makefile since it contains sed patterns used in generation.
1441 Add sed pattern to also delete #include of any malloc.h.
1442 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1443 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1444 function names to conform to K&R terminology with respect to
1445 logical and bitwise operators:
1446 UNOP_ZEROP => UNOP_LOGICAL_NOT
1447 UNOP_LOGNOT => UNOP_COMPLEMENT
1448 BINOP_LOGAND => BINOP_BITWISE_AND
1449 BINOP_LOGXOR => BINOP_BITWISE_XOR
1450 BINOP_LOGIOR => BINOP_BITWISE_IOR
1451 BINOP_AND => BINOP_LOGICAL_AND
1452 BINOP_OR => BINOP_LOGICAL_OR
1453 PREC_OR => PREC_LOGICAL_OR
1454 PREC_AND => PREC_LOGICAL_AND
1455 PREC_LOGIOR => PREC_BITWISE_IOR
1456 PREC_LOGXOR => PREC_BITWISE_XOR
1457 PREC_LOGAND => PREC_BITWISE_AND
1458 value_zerop() => value_logical_not()
1459 value_lognot() => value_complement()
1460 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1461 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1462 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1463 and is nonexistant in some SVR4 based systems.
1464 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1465 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1467 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1468 * source.c (source_info): Fix minor nits, print "1 line" rather
1469 than "1 lines", and "language is <lang>".
1470 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1471 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1472 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1474 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1475 **** start-sanitize-chill ****
1476 * ch-exp.y: New expression parser, for GNU-Chill.
1477 * defs.h (enum language): Add language_chill.
1478 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1479 LANG_MODULA2 a recognized language.
1480 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1481 Chill as well as Modula-2.
1482 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1483 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1484 * language.c (set_language_command): Add chill.
1485 * language.c (binop_result_type, integral_type, character_type,
1486 boolean_type, structured_type, value_true, binop_type_check):
1487 Add language_chill cases.
1488 * language.h (_LANG_chill): Define.
1489 * symfile.c (deduce_language_from_filename): Recognize the
1490 filename extensions ".chill", ".c186", and ".c286" for Chill.
1491 * valprint.c (typedef_print): Add case for language_chill.
1492 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1493 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1494 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1495 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1497 * Makefile.in (distclean): Add target ch-exp.tab.c.
1498 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1499 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1500 * eval.c (evaluate_subexp): Add OP_BOOL case.
1501 * expprint.c (print_subexp): Add OP_BOOL case.
1502 **** end-sanitize-chill ****
1504 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1506 * infcmd.c (set_environment_command): Avoid skipping first
1507 char of env value if an '=' appears in it. Bug report and fix
1508 by Mark Jungerman, <maj@lucid.com>.
1510 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1512 * infcmd.c (step_over_calls): Improve comments.
1513 * symtab.c (find_pc_psymtab): Clean up a bit.
1514 * (find_pc_symtab): Fix comments, clean up code.
1515 * (find_pc_line): General cleanups, efficiency improvements.
1516 Also, don't return garbage when some line info exists, but there
1519 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1521 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1522 member, and the stat pointer passed to vmap_symtab was NULL, the
1523 wrong vmap entries would be modified. Fixes behavior where
1524 attempting to load symbols for a module with no member would mess
1525 up already read in symbols.
1527 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1529 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1530 29k-share/dfe/mini2udi.o.
1531 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1532 * alldeps.mak, depend: Update to deal with removal of
1533 aforementioned files.
1534 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1535 requirement for useless 'program' argument. Clean up
1536 udi_create_inferior, and udi_load to call common download()
1537 routine. Create download routine to load remote hosts directly
1538 (with the help of BFD) so that we don't need yank.c and
1540 Fix udi_detach to call UDIDisconnect with
1541 the right arguments. Clean up udi_resume, don't assign tip_error
1542 twice. Clean up udi_wait, straighten out status codes. Make
1543 udi_kill really work.
1545 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1547 * c-exp.y: separated host/target idea of integer type size,
1548 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1549 UINT and CHAR rules. (parse_number): work out the targetwise type
1550 of a number based upon it's size and qualifiers. (yylex): chars
1551 are now treated the same way as ints.
1553 * source.c (indentify_source_line): don't core dump if wanted
1554 line is larger than number of lines in source. (can happen when
1555 coff gets confused about #included source).
1557 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1559 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1560 when debugging a program with 100 shared libraries.
1562 * solib.c (solib_map_sections): Always close the BFD we open.
1563 Free all malloc'd storage we allocate, too, including error cases.
1564 (struct so_list): Remove unused so_bfd member.
1565 (clear_solib): Don't bother closing so_bfd.
1567 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1568 cacheable. `So many symbol files, so little file descriptors.'
1570 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1572 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1573 Stubs should stand alone as much as possible.
1575 * source.c (show_directories): Avoid printf_filtered length prob
1576 pointed out by Jonathan Stone.
1578 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1579 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1580 <Lee_Cooprider@vos.stratus.com>.
1582 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1584 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1585 struct, not struct itself.
1586 * serial.h (serial_restore): Fix prototype, takes pointer not
1589 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1591 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1592 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1594 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1596 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1597 Stubs should stand alone as much as possible.
1599 * README: Add remote-es1800.c and remote-st2000.c to table.
1600 * go32-nat.c: Remove, there is no native go32 support.
1601 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1603 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1605 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1606 new routines to deal with sending SIGINTs to attached processes
1607 when the user interrupts the controlling GDB.
1608 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1609 the aforementioned routines when waiting for the attached process.
1611 * elfread.c, mipsread.c: Include <string.h>.
1612 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1613 * serial.h: Add prototype for serial_restore().
1615 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1617 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1618 minimal_symbol_count, because the NULL symbol is not included in
1619 the count. This prevented this function from finding the last
1620 symbol in the table.
1622 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1624 * dbxread.c (process_one_symbol): if not defined
1625 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1626 the start of the function, not just after N_FUN.
1628 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1630 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1631 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1632 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1633 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1634 file. Remove preprocessor defines that previously did remapping.
1636 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1638 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1639 Bug fix courtesy of Alexander Klaiber.
1641 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1643 hp300 native support (hp300hpux untested).
1645 * hp300ux-xdep.c: removed.
1646 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1647 * xm-hp300hpux.h: updated copyright.
1648 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1649 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1650 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1651 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1652 fork-child.o coredep.o corelow.o.
1653 (NAT_FILE, NATDEPFILES): new macros.
1654 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1655 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1657 (NAT_FILE, NATDEPFILES): new macros.
1658 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1660 Vax ultrix native support.
1662 * nm-vax.h: new file.
1663 * Makefile.in (HFILES): added nm-vax.h.
1664 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1665 coredep.o corelow.o removed.
1666 (NAT_FILE, NATDEPFILES): new macros.
1667 * xm-vax.h: updated copyright.
1668 (REGISTER_U_ADDR): removed.
1670 Apollo native support (untested).
1672 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1673 * a68v-nat.c, nm-apollo68[bv].h: new files.
1674 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1675 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1676 * a68v-xdep.c: removed.
1677 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1678 inftarg.o fork-child.o a68v-xdep.o.
1679 (NAT_FILE, NATDEPFILES): new macros.
1681 * defs.h: include nm.h.
1682 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1683 sparc-tdep.c, : do not include nm.h.
1684 * doc/gdbint.texinfo: nm.h now included in defs.h.
1686 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1688 * Makefile.in (VERSION): 4.7.1 post release!
1690 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1692 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1694 * Makefile.in (VERSION): gdb-4.7 release.
1695 * README: Update for gdb-4.7.
1697 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1699 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1702 * alldeps.mak, depend: Update.
1704 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1706 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1708 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1709 causes problems in setting breakpoint in the right place in
1710 functions with `float' args which are passed as doubles.
1711 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1712 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1714 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1716 * Makefile.in (HFILES): Add nm-i386sco.h.
1717 * dwarfread.c: include <sys/types.h> for SCO.
1718 * infptrace.c: Don't include ptrace.h under SCO.
1719 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1721 * config/i386v.mt: Add exec.o to TDEPFILES.
1723 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1725 * i386v-nat.c: Remove space from front of #endif.
1726 * irix4-nat.c: Remove externs of registers[], include inferior.h
1728 * mips-nat.c: Explicitly initialize zerobuf to 0!
1729 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1730 Always setup fci->frame, even if it's non-zero. Too many places
1731 depend upon this behavior (and I have to get a release out the
1733 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1734 processing_gcc_compilation if we find the embedded stabs marker.
1735 This fixes several bugs with finding the location of short or char
1736 function parameters passed on the stack.
1738 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1740 Native support for sun4sol2.
1742 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1743 * nm-sysv4.h: new file.
1744 * Makefile.in (HFILES): added nm-sysv4.h.
1745 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1746 (NAT_FILE, NATDEPFILES): new macros.
1747 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1749 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1751 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1752 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1754 * Makefile.in (VERSION): Tick to 4.6.9.
1756 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1758 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1759 definition, replace with portable one.
1760 * remote-nindy.c: Lint.
1761 (nindy_wait): Return type is int, result is inferior_pid.
1762 * symmisc.c (dump_psymtab): Only print section_offsets if set.
1763 (initialize_symmisc): Remove empty function.
1764 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
1765 Remove obsolete, misspelled macro.
1766 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
1767 (all @node commands): Use new form to avoid nitpicking errors.
1768 * doc/gdbint.texinfo: Document host/native/target split.
1770 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
1772 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
1774 * xm-mips.h (offsetof): Don't define this if __STDC__.
1776 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1778 umax native support (untested).
1780 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
1782 (NAT_FILE, NATDEPFILES): new macros.
1783 * config/umax.mt (TDEPFILES): removed exec.o.
1784 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
1785 removed to nm-umax.h.
1786 * nm-umax.h: new file.
1787 * Makefile.in (HFILES): added nm-umax.h.
1789 hppa native support (untested).
1791 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
1792 (NAT_FILE, NATDEPFILES): new macros.
1793 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
1794 * config/hppahpux.mt (TDEPFILES): removed exec.o.
1795 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
1796 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
1797 * hppa[bh]-xdep.c: removed.
1798 * hppa[bh]h-tdep.c: do not include ptrace.h.
1799 * Makefile.in (HFILES): added nm-hppa[bh].h.
1801 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
1803 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
1805 * mips-nat.c: Straighten out include files. Work around
1806 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
1809 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
1811 * mips-nat.c (fetch_core_registers, register_addr): Copy from
1812 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
1813 backtraces from core files work.
1814 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
1815 Functions are now defined in mips-nat.c.
1817 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
1819 * remote-hms.c: Disable all uses of serial_nextbaudrate and
1820 serial_default_name().
1822 * remote-hms.c, ser-go32.c, serial.h: Change from
1823 serial_timedreadchar() to new serial_readchar().
1825 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
1827 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
1829 * c-exp.y: Moved handling of 'const' and 'volatile' from
1830 <type> to <typebase>. This removes 2 conflicts.
1832 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
1834 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
1835 from breakpoint table when reseting breakpoints.
1837 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
1839 Native support cleanup and corefile fixes for i386 SVR4 systems.
1841 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1842 fill_fpregset): Moved to i386v4-nat.c
1843 * i386v4-nat.c, nm-i386v4.h, : New files.
1844 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
1845 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
1846 change i386v-nat.o to i386v4-nat.o.
1848 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1850 Miscellaneous 386 configs updated.
1852 * config/i386aout.mt (TDEPFILES): removed exec.o.
1853 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
1854 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
1855 (NAT_FILE, NATDEPFILES): new macros.
1856 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
1857 config/i386v4.mt (TDEPFILES): removed exec.o.
1858 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
1859 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1860 (NAT_FILE, NATDEPFILES): new macros.
1861 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
1862 fork-child.o coredep.o corelow.o i386-xdep.o.
1863 (NAT_FILE, NATDEPFILES): new macros.
1865 Native support cleanup for i386bsd (untested).
1867 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
1868 * config/i386bsd.mh (NATDEPFILES): added exec.o
1869 * tm-i386bsd.h (FLOAT_INFO): removed.
1870 * nm-i386bsd.h (FLOAT_INFO): added.
1872 Native support for i386v (untested).
1874 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
1875 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1876 (NAT_FILE, NATDEPFILES): new macros.
1877 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1878 * i386-xdep.c: removed.
1879 * Makefile.in (HFILES): added nm-i386v.h
1880 * i386v-nat.c, nm-i386v.h: new file.
1881 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
1883 * tm-i386v.h (FLOAT_INFO): removed.
1885 Native support for linux (untested).
1887 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
1888 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
1889 (NAT_FILE, NATDEPFILES): new macros.
1890 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1891 * Makefile.in (HFILES): added nm-linux.h.
1892 * nm-linux.h: new file.
1893 * xm-linux.h: updated copyright. cleaned up formatting.
1894 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
1896 Native support for sun386 (untested).
1898 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
1899 fork-child.o sun386-xdep.o.
1900 (NAT_FILE, NATDEPFILES): new macros.
1901 * config/sun386.mt (TDEPFILES): removed exec.o.
1902 * Makefile.in (HFILES): added nm-sun386.h.
1903 * sun386-nat.c, nm-sun386.h: new file.
1904 * sun386-xdep.c: removed.
1905 * xm-sun386.h: updated comment and copyright.
1906 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1909 Native support for i386mach (untested).
1911 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
1912 fork-child.o mach386-xdep.o.
1913 (NAT_FILE, NATDEPFILES): new macros.
1914 * Makefile.in (HFILES): added nm-i386mach.h.
1915 * nm-i386mach.h, i386mach-nat.c: new files.
1916 * mach386-xdep.c: removed.
1917 * xm-i386mach.h: updated copyright.
1918 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1921 Native separation for go32 (untested).
1923 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
1924 * go32-nat.c: new file.
1925 * go32-xdep.c (call_ptrace, child_resume,
1926 fetch_inferior_registers, store_inferior_registers,
1927 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
1929 Native support for m88k (untested).
1931 * Makefile.in (HFILES): added nm-m88k.h
1932 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
1933 FETCH_INFERIOR_REGISTERS): removed.
1934 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
1935 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
1936 (NAT_FILE, NATDEPFILES): new macros.
1937 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
1938 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
1939 * m88k-xdep.c: removed.
1941 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
1943 * i386b-nat.c: Comment changes.
1944 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
1946 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
1948 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
1950 Avoid longjmp()-catching compilation errors in cross-ports.
1952 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
1953 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
1954 Move from mips-tdep.c and tm-{irix3,mips}.h.
1955 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
1957 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
1960 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
1961 (fetch_core_registers): Fix bfd_seek arguments.
1963 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
1965 Make core files work again (add back the `core' target).
1967 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
1968 (NATDEPFILES): Add corelow.o.
1969 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
1972 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
1973 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
1974 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
1975 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
1976 appears. FIXME, these should be moved to NATDEPFILES for native
1979 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1981 Ultra3 host/target/native split. (untested).
1983 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
1984 (fetch_register, fetch_inferior_registers,
1985 store_inferior_registers, fetch_core_registers): removed to
1987 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
1989 * Makefile.in (HFILES): added nm-ultra3.h.
1990 * nm-ultra3.h, ultra3-nat.c: new files for native support.
1991 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
1993 (NAT_FILE, NATDEPFILES): new macros for native support.
1994 * config/ultra3.mt (TDEPFILES): exec.o removed.
1996 * xm-vaxult.h: add MEM_FNS_DECLARED.
1998 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2000 * Makefile.in (VERSION): Roll to 4.6.8.
2001 (OBS): Put version.o first, so Makefile rebuild happens early.
2003 * command.h: Publicize prototype for not_just_help_class_command.
2004 * command.c: Remove proto.
2005 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2006 output. Move "maint info" from class info to class maintenance,
2008 * infrun.c: Move "stop" to class_obscure, and give it a
2009 function so it will not be seen as a global help topic. FIXME,
2010 it should be possible to set these attributes independently.
2012 * core.c (core_command): Make nicer error message for no core support.
2014 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2016 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2017 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2019 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2020 (scan_compilation_units): Punt unused filename arg. dbfoff,
2021 lnoffset, and curlnoffset are file_ptr's now.
2022 (dwarf_build_psymtabs): Drop desc and filename args; use
2023 objfile. dbfoff and lnoffset are file_ptr's now.
2024 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2025 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2026 (elf_symfile_read): Skip desc and filename args to
2027 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2028 * gdb-stabs.h: Use file_ptr rather than off_t.
2029 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2030 compile-time debug check that someone turned off as "unused".
2031 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2032 * symfile.h: Update dwarf_build_psymtabs and
2033 elfstab_build_psymtabs prototypes.
2034 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2035 Use file_ptr offsets. bfd_seeks use L_SET.
2037 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2039 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2040 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2041 value so that demangler won't be invoked. This greatly speeds up
2043 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2044 linked_proc_info so that it properly deallocates the appropriate
2045 item after it is done with it instead of before.
2046 * Don't pass bogus frame pointer to create_new_frame(). Just
2047 leave it as zero so that lower level code will figure out the
2050 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2052 Sony News native support.
2054 * Makefile.in (HFILES): added nm-news.h.
2055 * nm-news.h: new file.
2056 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2057 fork-child.o coredep.o to NATDEPFILES.
2058 (NAT_FILE, NATDEPFILES): new macros for native support.
2059 * config/news.mt (TDEPFILES): removed exec.o.
2061 * remote-vx.c: remove redundant include of sys/time.h.
2063 * infrun.c: include ctype.h. Otherwise some machines result in
2064 undefined for isdigit.
2066 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2068 * configure.in: Convert m68k entries to m68* entries to handle
2069 all the various m68xxx hosts and targets.
2070 * config/news1000.mt: No longer needed, same as news.mt.
2072 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2074 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2076 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2078 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2079 nm-sun2.h, nm-mips.h.
2081 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2083 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2085 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2087 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2089 * xm-hppah.h: if __STDC__ is not defined, define
2091 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2092 compiler; see the comment in the file.
2094 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2096 First cut at support for all BSD variants on 386.
2098 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2099 * i386b-nat.c: New native support file.
2100 * configure.in: Add host and target for i[34]86-*-bsd*.
2101 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2103 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2105 Sun2 native support (untested).
2107 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2108 REGISTER_U_ADDR): removed to nm-sun2.h.
2109 * nm-sun2.h: new file.
2110 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2111 fork-child.o sun3-xdep.o removed.
2112 (NAT_FILE, NATDEPFILES): new macros.
2114 Mips native support. Decstation and iris4 have been tested.
2117 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2118 fill_fpregset): removed to irix4-nat.c
2119 * mips-xdep.c: removed.
2120 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2122 * procfs.c: include nm.h.
2123 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2124 * xm-irix4.h: bump copyright.
2125 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2126 PROC_NAME_FMT): removed.
2127 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2128 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2129 (NAT_FILE, NATDEPFILES): new macros for native support.
2130 (CC): supply default compiler switches.
2131 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2132 fork-child.o coredep.o.
2133 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2135 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2136 fork-child.o mips-xdep.o coredep.o.
2137 (NAT_FILE, NATDEPFILES): new macros for native support.
2139 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2141 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2142 (NATDEPFILES): added fork-child.o
2143 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2144 (NATDEPFILES): added fork-child.o
2145 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2146 (NATDEPFILES): added fork-child.o
2148 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2150 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2151 by using puts_filtered instead.
2153 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2155 * remote-nindy.c (nindy_load): Replacement version from Steve
2156 Chamberlain, doesn't require forking to run "strip" or "sx".
2158 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2160 * Makefile.in (HFILES): Add nm-*.h files.
2162 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2164 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2165 (NATDEPFILES): added fork-child.o.
2167 * doc/gdbint.texinfo: document a few more macros, create new
2168 section for native macros.
2170 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2172 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2173 resolution of copyright issues.
2175 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2177 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2178 subdir gets configured.
2180 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2182 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2184 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2185 searching for a "bfd_strip" program. Also, fixed up arguments
2186 passed to that program.
2188 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2189 which is now used for something else. Rewrite description of
2190 associated parameters to match how gdb does it now.
2191 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2193 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2195 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2197 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2200 * inferior.h (proc_signal_handling_change): prototype removed.
2201 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2202 (handle_command): now calls target_notice_signals.
2203 * procfs.c (proc_signal_handling_change): renamed to
2204 procfs_notice_signals. Now static. Add prototype. All callers
2206 * target.h (struct target_ops): new field, to_notice_signals.
2207 (target_notice_signals): new macro to cover new field.
2208 * target.c (cleanup_target): default to_notice_signals to ignore.
2209 * corelow.c (core_ops),
2211 inftarg.c (child_ops),
2212 procfs.c (procfs_ops),
2213 remote-adapt.c (adapt-ops),
2214 remote-eb.c (eb_ops),
2215 remote-es1800.c (es1800_ops, es1800_child_ops),
2216 remote-hms.c (hms_ops),
2217 remote-mm.c (mm_ops),
2218 remote-nindy.c (nindy_ops),
2219 remote-st2000.c (st2000_ops),
2220 remote-udi.c (udi_ops),
2221 remote-vx.c (vx_ops, vx_run_ops),
2222 remote.c (remote_ops),
2223 target.c (dummy_target),
2224 xcoffexec.c (exec_ops): added static initializer for
2226 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2228 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2230 * main.c (define_command): Add forgotten initializer.
2232 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2234 * language.c, language.h: Move saved_language out to global
2235 expected_language. Set expected_language when user expectation
2237 * language.c (language_info): Don't print type/range checking gub.
2238 * main.c (main): Set expected language.
2239 (execute_command): Check against expected language.
2240 * symfile.c (set_initial_language): Set expected language.
2242 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2244 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2246 A bunch of changes mostly to improve debugging of C++ programs.
2247 Specifically, the calling of inferiors methods is improved.
2249 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2250 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2251 hide the implementation details of pointer-to-method objects.
2252 How to tell if the pointer points to a virtual method is
2253 still very dependent on the particular compiler, but this
2254 should make it easier to find the places to change.
2255 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2256 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2257 macros, instead of a hard-wired-in code that incorrectly
2258 assumed a no-longerused representation of pointer-to-method
2259 values. And otherwise fix the relevant bit-rotted code.
2261 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2262 If there are both fields and methods, put a space between.
2264 * stabsread.c (read_struct_type): Fix bug in handling of
2265 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2266 by '_'). (It used to prematurely exit the loop reading in
2267 the fields, so it would think it should start reading
2268 methods while still in the fields. This could crash gdb
2269 given a gcc that can emit nested type information.)
2271 * valops.c (search_struct_method): Pass 'this' value by
2272 reference instead of by value. This provides a more
2273 consistent interface through a recursive search where the
2274 "bottom" functions may need to adjust offsets (due to multiple
2276 * valops.c, value.h, values.c: Pass extra parameters to
2277 value_fn_field and value_virtual_fn_field so we can
2278 correctly adjust offset for multiple inheritance.
2279 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2280 virtual function calls by using value_virtual_fn_field().
2281 * values.c: New function baseclass_offset, derived from
2282 baseclass_addr (which perhaps can be made obsolete?).
2283 It returns an offset rather than an address. This is a
2284 cleaner interface since it doesn't mess around allocating
2286 * valops.c (search_struct_method): Use baseclass_offset
2287 rather than baseclass_addr.
2289 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2291 * Makefile.in: Re-install 29K/UDI stuff.
2292 * remote-udi.c (udi_resume): Clean up.
2293 * (udi_wait): Rewrite, leave out bugs.
2294 * Add debugging code to print out all register fetches and stores.
2295 * Straighten out target_ops.
2296 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2298 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2300 * remote-udi.c (udi_create_inferior): run with no arguments should
2301 not pass the program name as an argument, since the UDI code
2302 already handles that.
2303 (udi_load): get the symbols from prog_name, not arg_string (the
2304 load command should really use arg_string as the program name, not
2305 prog_name, but at least the run command works now).
2307 * munch: HP9000/300 nm puts an extra space between T and symbol
2310 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2311 needed for vxworks targets.
2313 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2315 * am29k-tdep.c (_initialize_29k): Make it possible for the
2316 user to set and query the address where function calls into the
2317 inferior write a small scratch routine. `set call_scratch_address'
2318 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2319 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2320 not already cached validly.
2322 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2324 Rs6000 native support.
2326 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2327 machines without this header should not be compiling this file.
2328 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2329 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2330 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2331 * xm-rs6000.h: do not include ptrace.h.
2332 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2333 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2334 infptrace.o and inftarg.o move to NATDEPFIES.
2335 (NAT_FILE, NATDEPFILES): new macro for native support.
2337 Sun3 native support.
2339 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2340 new macros for native support.
2341 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2342 removed sun3-xdep.o.
2343 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2345 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2346 * sun3-nat.c, nm-sun3.h: new files for native support.
2348 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2350 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2351 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2352 dbfsize and use it to initialize new local file scope dbsize.
2353 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2354 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2355 DIEs as well as the current check for undersize DIEs. This helps
2356 to gracefully detect and reject corrupted DIE information.
2358 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2360 Add `command hooks' and a hook for inferior program stopping.
2362 * command.h (struct cmd_list_element): Remove unused `aux'
2363 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2364 * command.c (add_cmd): Initialize new fields, elim old.
2365 (add_alias_cmd): Clone new fields.
2366 (delete_cmd): Un-hook hookee if we're deleting hook.
2367 (help_cmd): Tell user the command is hooked, if it is.
2368 (lookup_cmd_1): Abbreviations return the original command
2369 instead of themselves, so that hooks on the original cmd will be
2371 * defs.h (enum command_class): Add class_pseudo and comments.
2372 * gdbcmd.h (execute_user_command): Add prototype.
2373 * infrun.c (normal_stop): If the stop command is hooked,
2374 run the hook whenever we stop.
2375 (hook_stop_stub): Stub for catch_errors.
2376 (_initialize_infrun): Set up pseudo "stop" command.
2377 * main.c (execute_user_command): Code extracted from execute_command.
2378 (execute_command): If hooked, run the hook before the command.
2379 (define_command): If defining a new hook, check the command it
2380 is hooking, and warn if none. Install the hook.
2381 * source.c (_initialize_source): "l" is an abbrev for "list".
2382 * doc/gdb.texinfo: Document command hooks.
2384 * Makefile.in (VERSION): Roll to 4.6.7.
2385 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2386 * infrun.c (breakpoints_inserted): Make it static again.
2387 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2389 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2391 Native file renaming.
2393 * nat-sparc.c -> sparc-nat.c
2394 * nat-sun4os4.h -> nm-sun4os4.h
2395 * nat-trash.h -> nm-trash.h
2396 * config/sun4os4.mh: track file renaming.
2397 * configure.in: link to nm.h rather than nat.h.
2398 * infptrace.c: include nm.h rather than nat.h.
2400 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2402 Host/target/native split for sun4.
2404 * Makefile.in (TSOBS): removed corelow.o.
2405 * infptrace.c: included nat.h.
2406 * nat-trash.h: temporary header file. This should be removed once
2407 all hosts have the native/host/target split.
2408 * configure.in: add a symlink from nat-trash.h to nat.h if no
2409 other nat file exists for this configuration.
2410 * sparc-tdep.c: no longer include sys/ptrace.h.
2411 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2412 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2414 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2415 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2416 to NATDEPFILES. removed sparc-xdep.o.
2417 (NATDEPFILES, NAT_FILE): new macros for native support.
2419 Break the direct connection from core_file_command to any
2420 particular type of core file support.
2422 * target.h (find_core_target): new prototype.
2423 * target.c (find_core_target): new function. Walks the target
2424 list looking for the core target.
2425 * core.c (core_file_command): replace calls to core_detach and
2426 core_open with find_core_target and direct calls.
2428 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2430 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2432 config/hp300hpux.mh: ALLOCA1 was not defined.
2434 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2436 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2437 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2438 until we can figure out a better way to do paging.
2440 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2442 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2443 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2444 * hppa-coredep.c: Remove, now that we use the hook.
2445 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2446 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2448 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2449 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2450 be ripped out and reimplemented right (see elfread.c).
2451 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2453 Rename all HPPA files to fit into unique DOS filenames:
2454 * *hppabsd* => *hppab*
2455 * *hppahpux* => *hppah*
2457 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2459 Make the /proc support a target-struct in its own right.
2461 * Makefile.in: Remove inftarg.[co], since it is now included via
2463 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2464 reference infptrace.o. Add fork-child.o to all *.mh that
2467 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2468 No longer global functions.
2469 (fork_inferior): New global function from fork-child.c.
2470 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2471 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2472 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2473 (child_create_inferior): New tiny function that calls fork_inferior.
2474 * fork-child.c: New file, containing fork_inferior, which is
2475 built from slight mods to inftarg.c's child_create_inferior.
2477 * procfs.c (procfs_ops): Add target vector.
2478 (attach): Rename as static do_attach.
2479 (procfs_create_inferior): New tiny function that calls fork_inferior.
2480 (child_xfer_memory): Rename to static procfs_xfer_memory.
2481 (store_inferior_registers): Rename to static procfs_store_registers.
2482 (inferior_proc_init): Rename to static procfs_init_inferior.
2483 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2484 procfs_files_info, procfs_open, procfs_mourn_inferior,
2485 procfs_can_run): Slightly mangled copies of the corresponding
2486 child_XXX routines from inftarg.c.
2487 (proc_wait): Renamed to static procfs_wait.
2488 (child_resume): Rename to static procfs_resume.
2489 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2490 (initialize_proc_fs): Rename to initialize_procfs. Set up
2493 * putenv.c: index -> strchr.
2494 * regex.c: Always rename bcopy to memcpy, etc.
2495 FIXME: Eventually do the renames rather than use #define's.
2496 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2498 * sparc-xdep.c: Move deferred_stores to target dependent.
2499 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2501 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2503 Split non-target-dependent code out of target_attach routines.
2505 * target.h: Comments on target_attach args and results.
2506 * infcmd.c (attach_command): Check for existing execution, call
2507 target_attach, set up terminal status and wait_for_inferior, wait
2508 for the attach status, and do normal_stop.
2509 * inftarg.c (child_attach): Remove target independent stuff.
2510 * remote-adapt.c (adapt_attach): Ditto.
2511 * remote-mm.c (mm_attach): Ditto.
2512 * remote-udi.c (udi_attach): Ditto.
2513 * remote-vx.c (vx_attach): Ditto.
2517 * remote-hms.c (hms_attach): Remove completely, it was useless.
2518 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2519 commented-out start_remote calls.
2520 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2521 DENTER and DEXIT macros and their calls. Use a real debugger --
2522 like gdb -- to see what functions are being called when.
2523 * utils.c (strcmp_iw): Make nonstatic, for lint.
2525 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2527 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2529 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2531 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2532 fix to differentiate between gcc1 & gcc2 compiled files so that we
2533 can debug calls that pass structs as args correctly.
2534 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2535 so, and what version.
2537 * remote.c (remote_wait): Make regs be char to avoid picayune
2538 ANSI compiler warnings.
2540 * energize.h: Move all external struct decls to inside of
2541 __STDC__, add prototype for energize_shell_wait().
2542 * energize.c (getpty): Clean up, make us really get a controlling
2544 * (energize_initialize): Disable SIGIO prior to setting up for
2545 I/O interrupts. Move setsid(), et. al. to getpty().
2546 * (energize_shell_wait): New routine to wait for things started
2547 via the shell command, uses wait() instead of /dev/proc.
2548 * Also, add prototype for execute_command_1().
2550 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2552 * inftarg.c (child_create_inferior, child_attach,
2553 child_mourn_inferior): collect unix child process stratum
2554 functions which live below the target vector into this file to
2555 facilitate host/target/native split. Also, make them static.
2556 * inflow.c (child_mourn_inferior): removed.
2557 * infrun.c (child_create_inferior, child_attach): removed.
2558 (resume): becomes global so that functions below the
2559 target vector can find it.
2560 * inferior.h (resume): add prototype.
2561 (child_mourn_inferior, child_create_inferior, child_attach):
2564 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2565 replaced with find_default_attach and
2566 find_default_create_inferior.
2568 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2570 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2571 addresses don't get displayed in the wrong positions.
2573 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2575 Separate core functions along target vector in preparation for
2576 native support. Functions above vector now live in core.c. Those
2579 * core.c (solib_add_stub, core_close, core_open, core_detach,
2580 get_core_registers, core_files_info, core_ops): moved to corelow.c
2581 (_initialize_core): removed addition of core_ops target.
2582 * corelow.c: new file.
2583 (solib_add_stub, core_close, core_open, core_detach,
2584 get_core_registers, core_files_info, core_ops): moved from core.c
2585 (_initialize_corelow): new function.
2586 * gdbcore.h (core_open, core_detach): added prototypes.
2587 (core_ops): add forward declaration.
2588 * Makefile.in (SFILES_MAINDIR): add core.c
2590 (TSOBS): change core.o to corelow.o
2592 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2594 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2595 instead of 'sun' predefined symbol so that trap analysis code is
2596 enabled only when the TARGET is a sun3.
2598 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2600 * tm-i960.h (ext_format_i960): Add top-level declaration.
2601 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2602 blocks, else Sun4 compiler complains.
2604 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2606 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2607 instruction's argument. Patch from jonathan@cs.stanford.edu
2610 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2612 Break the thread of control that implies that a unix child
2613 process will be the default target.
2615 * target.c (find_default_run_target, find_default_attach,
2616 find_default_create_inferior, return_zero): new functions.
2617 (cleanup_target): Make return_zero the default for to_can_run.
2619 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2620 child_create_inferior references with find_default_XXX instead.
2622 * target.h (struct target_ops): new field, to_can_run.
2623 (find_default_attach, find_default_create_inferior): new prototypes.
2624 (target_can_run): new macro.
2626 * Also added a zero (default) to_can_run element to all static
2627 struct target_ops initializations throughout GDB, except:
2628 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2630 * infrun.c (child_create_inferior): Clean up error handling when
2631 no exec file is specified.
2632 (child_attach): Don't require exec file.
2634 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2636 Remove kill_inferior_fast, in favor of target_kill, which goes
2637 through the target vector.
2639 * inferior.h (kill_inferior_fast): remove declaration.
2641 * main.c (disconnect): call quit_cover using catch_errors rather
2642 than calling kill_inferior_fast directly. New way goes through
2643 the target vector, handles attached processes, and writes
2644 command history if appropriate.
2645 (quit_cover): new function, wrapper for quit_command.
2647 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2648 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2649 inlining them into the local kill_inferior when needed.
2651 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2653 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2654 * stabsread.c (read_struct_type): Simplify complicated expression
2655 for dumb DECstation compiler.
2657 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2659 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2660 operands to memory management instructions, from WRS.
2662 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2664 * main.c (main): Back out previous language setting changes.
2665 Replace with simple default to C before processing any init
2666 files. There MUST be a language set, even in the absence of
2667 init files or executables, or expression parsing fails.
2669 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2671 * main.c (main): Move code that sets initial language to
2672 symfile.c. Fixup places where command files are processed to
2673 be consistent in setting a default language if none has been
2675 * symfile.c (set_initial_language): Add code moved from
2676 main() that sets an initial default language when a new
2677 symbol file is read.
2678 * symfile.c (symbol_file_command): Call set_initial_language.
2679 * symtab.c (find_main_psymtab): Add FIXME comment.
2681 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2683 * breakpoint.c, sparc-tdep.c: comment changes.
2684 * configure.in: removed target_dependent line.
2686 * remote-mm.c (mm_attach): change printf to error to prevent
2688 * remote-udi.c (udi_attach): change printf to error to prevent
2691 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2692 calls to {fetch|store}_inferior_registers with calls to
2693 target_{fetch|store}_registers, for remote-target independence.
2695 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2697 * Makefile.in: Fix bug I introduced in merging Rich's change.
2698 * infrun.c (child_create_inferior): Use proceed() rather than
2699 doing all the same stuff by hand.
2701 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2703 * Makefile.in, configure.in: add support for files used only when
2704 configured native, that is, when host = target.
2706 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2708 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2709 stores are target dependent and were moved from xm to tm.
2711 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2713 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2715 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2716 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2718 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2720 * target.h (struct target_ops): removed to_convert_to_virtual and
2721 to_convert_from_virtual elements. Initializations removed from
2722 all static initializations.
2723 (target_convert_to_virtual, target_convert_from_virtual):
2725 (host_convert_to_virtual, host_convert_from_virtual): Removed
2726 forward declarations.
2727 * target.c (cleanup_target): removed default assignments for
2728 to_convert_to_virtual and to_convert_from_virtual.
2729 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2731 * findvar.c (value_of_register, value_from_register):
2732 target_convert_to_virtual inlined.
2733 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2734 * valops.c (value_assign): target_convert_from_virtual inlined.
2736 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2738 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2739 position wrong if used for the prompt.
2740 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2742 Support for accessing arbitrary MIPS stack frames in memory.
2744 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2745 set, run it before INIT_EXTRA_FRAME_INFO.
2746 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2748 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2749 (FP) value in the frame_info struct if it is zero (as from top of
2751 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2753 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2754 comes back as zero. So does FP_REGNUM, as a trigger for
2755 init_extra_frame_info.
2757 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2758 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2759 (INIT_FRAME_PC): Defined to null.
2760 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2761 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2762 Briefly explain MIPS stacks in GDB.
2764 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
2766 * copying.awk, copying.c (show_copying_command,
2767 show_warranty_command): Rename from copying_info, warranty_info,
2768 to match command function conventions.
2770 * utils.c (prompt_for_continue): Reinitialize more-counts
2771 before printing anything, and again afterward. Fix comments.
2772 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
2773 or alloca() if needed.
2775 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
2776 detect native versus cross-host.
2778 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
2780 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
2781 Suns. Rename to m68k_saved_pc_after_call.
2782 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
2783 m68k_saved... instead of sun3_saved...
2785 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
2787 * Makefile.in (update-depend, update-alldeps): Split out of
2788 setup-to-dist, for convenience in rebuilding the depend and
2790 (assorted): Update to catch straggler files when building gdb.tar.Z.
2792 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
2794 Preliminary cleanup for splitting host/native/target.
2796 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
2797 here; it is dealt with at a gdb-target-independent level.
2798 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
2799 high toned routine. Fix return type to void.
2800 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
2801 Rich and I believe the "real problem" was that both single_step
2802 and target_resume were issuing PT_CONTINUE calls. This would
2803 cause the second PT_CONTINUE to sometimes fail because the process
2804 was already running.
2805 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
2807 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
2809 * energize.c (pty_to_kernel): Must check for EAGAIN as
2810 termination condition.
2811 (full_filename): Don't prepend dirname if filename begins with /.
2812 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
2814 (getpty (NCR)): Lotsa bug fixes...
2815 (kernel_dispatch (case StopRType)): Use kill() instead of
2816 killpg() so we can deal with losing systems...
2817 (wait_for_events): Work around NCR select() lossage. It doesn't
2818 zero out readfds when select() returns zero.
2819 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
2820 getcwd() instead of getwd() (NCR getwd() seg faults).
2821 (energize_wait): Use sigaction() for NCR. Their version of signal()
2822 is unreliable by default.
2824 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
2825 error from PIOCSWSTOP.
2827 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
2828 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
2829 defs.h, utils.c: Make vfprintf_filtered global.
2831 * energize.c (send_location): New routine to consolidate all
2832 places where we must notify kernel of where the given pc is.
2833 (cplus_demangle): Put single-quotes around demangled names.
2834 (energize_call_command): Call send_location() after doing up,
2835 down, and frame commands.
2837 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2839 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
2840 pass at doc for two new remote targets---29K using UDI, and Tandem
2841 ST2000 using STDBUG.
2843 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
2845 * doc/all.m4: turn on H8/300 stuff for generic manual
2847 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
2848 after explicit call to breakpoint() in serial stubs.
2850 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
2852 * mipsread.c: Clean up some white space.
2853 (parse_symbol): Handle stEnd of stFile.
2854 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
2856 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
2857 store_inferior_registers): Replace unexplained numbers
2858 with manifest constants from a DECstation header file.
2859 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
2860 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
2862 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
2864 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
2865 for "down". Suggested by Richard Stallman.
2867 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2869 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
2870 redeclaration bug on SunOS 4.
2872 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
2874 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
2875 * m68k-stub.c: Remove a few extraneous ANSI-isms.
2876 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
2877 they aren't already there.
2878 * remote-vx.c (vx_prepare_to_store): Ditto.
2879 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
2881 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
2883 Removed a large number of changes inserted by Per Bothner
2884 for C++ support. These will go back in when they've been
2887 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
2889 * serial.h: Fix prototye for serial_raw().
2890 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
2891 serial_write() to match prototypes.
2892 * remote-st2000.c (get_reg_name): Make *p be const.
2894 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2896 * remote-nindy.c (nindy_fetch_registers): Make return type void,
2897 to agree with target structure field type.
2898 (nindy_store_registers): Ditto.
2900 * Makefile (OPCODES): New var, pointing to opcodes library.
2901 (CLIBS, CDEPS): Include it.
2902 (saber_gdb): Load opcodes library.
2904 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
2906 * a68v-xdep.c (store_inferior_registers): declare as void.
2907 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
2908 * remote-st2000.c: Massive changes to use new serial package.
2909 Also added 'connect' command to transparantly connect to serial
2911 * ser-termios.c: Big cleanup, use nicer coding conventions.
2912 * ser-bsd.c: New module, serial stuff for BSD systems.
2913 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
2914 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
2916 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2918 * doc/gdb.texinfo: fix shameful error of agreement reported by
2919 jimb@occs.cs.oberlin.edu (Jim Blandy)
2920 * doc/gdb.texinfo: remove old partial discussion of remote serial
2921 protocol (via serial debug stubs)
2922 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
2923 use of serial debug stubs
2925 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2927 * symfile.h: Declaration of set_demangling_style() moved
2928 here from demangle.h (which is now in ../include).
2929 * i386-xdep.c: Update comment.
2931 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2933 * symtab.c (completion_list_add_symbol): restructured to optimize
2934 for time. First clip names that cannot match. Then clip any
2935 names we've already considered. Drop a redundant strncpy. Drop
2936 a redundant malloc and associated free for demangled names.
2938 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
2940 * a68v-xdep.c (store_inferior_registers): Define as type void.
2941 * configure.in: Add host m68k-apollo*-bsd*.
2942 * demangle.c (struct demanglers): Use enum instead of constant
2943 value to keep braindamaged HP/Apollo compiler happy.
2945 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
2947 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
2948 match "FOO". This allows 'break Foo' to work when Foo is
2949 a mangled C++ function. (See comment before function.)
2951 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
2953 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
2954 for files in vx-share/*.c.
2955 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
2956 for normal GDB source files.
2958 * Makefile.in (VERSION): Roll to 4.6.6.
2960 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
2961 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
2962 * tm-sun3os4.h: Update comments.
2963 * xm-delta88.h: Remove STACK_END_ADDR.
2965 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
2967 * Makefile.in (VERSION): Roll to 4.6.5.
2969 * infrun.c: Lint for recent `handle' changes.
2971 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
2972 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
2973 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
2974 should include a ser-XXX.o module.
2976 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
2977 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
2979 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
2980 known suns in configure.in, rather than mapping them to unique
2981 config files that happen to duplicate other config files.
2982 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
2983 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
2985 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
2987 * configure.in (*-*-sunos*): Use trailing * to match all
2988 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
2989 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
2990 in production on Sun-4.
2991 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
2992 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2993 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2995 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
2996 config/sparc-noun.mt: New target configs for embedded.
2997 * config/sun4os3.{mh,mt}: Remove, never existed in production.
2999 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3000 target definitions for embedded with and without underlines on
3001 identifiers. FIXME -- this ought to be known by BFD instead.
3003 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3004 not a parameter of the CPU, but of the development environment.
3005 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3007 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3009 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3010 (which involves reading in main's symtab) if we have no breakpoints.
3012 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3014 * dwarfread.c (cu_language): New local variable to record
3015 language for current compilation unit being processed.
3016 * dwarfread.c (set_cu_language): New local function to decode
3017 and record language for current compilation unit being processed.
3018 * dwarfread.c (synthesize_typedef): Add local function to
3019 synthesize a typedef for C++ classes, structs, unions, and
3021 * dwarfread.c (read_structure_scope): Synthesize typedefs
3022 for C++ classes, structs and unions.
3023 * dwarfread.c (read_enumeration): Synthesize typedefs for
3025 * dwarfread.c (read_file_scope): Call set_cu_language to
3026 record language for current compilation unit. After symtab
3027 is built, save this recorded language.
3028 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3029 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3030 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3031 typedefs for C++ classes, structs, unions, and enumerations.
3032 * dwarfread.c (scan_compilation_units): Call set_cu_language
3033 to record language for current compilation unit.
3034 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3035 for TAG_enumeration_types, rather than in add_partial_symbol.
3036 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3037 case with class, struct, and union type cases, now that they are
3038 the same. Remove tests for non-NULL name attributes, now done
3040 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3041 treat as alias for TYPE_CODE_STRUCT for now.
3043 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3045 * Makefile.in: map "gdb" through program_transform_name when
3048 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3050 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3051 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3052 Use "regi" for local indexing through register numbers, reserving
3053 "regno" for the name of a specific register passed as an input
3054 parameter. Fix bug propagated through all versions that sometimes
3055 used regno as an index when it should have been regi, thus using
3056 -1 as an index in some cases.
3058 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3060 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3061 respectively, so same demangler can be used by other programs.
3062 * Makefile.in: Remove demangler stuff.
3063 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3064 * demangle.c (_initialize_demangler): Tell demangler which
3065 CPLUS_MARKER to assume.
3067 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3069 RS/6000 portability changes (for hosting cross-debuggers).
3071 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3072 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3073 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3074 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3075 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3076 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3077 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3078 (NO_SINGLE_STEP): Add, target-dependent.
3079 (loadinfotextindex): Lowercase, remove "aix_".
3080 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3081 (NO_SINGLE_STEP): Remove, target-dependent.
3082 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3083 * xcoffread.c: Only build file if RS/6000 native GDB.
3084 (build_function_symbol): Remove #if 0'd code.
3085 * rs6000-tdep.c: Cleanup. Add static fn protos.
3086 Use CORE_ADDR for addresses throughout. Make void fns void.
3087 (pop_dummy_frame): Add FIXME about bogosity of design here.
3088 (rs6000_struct_return_address): Ditto.
3089 (frameless_function_invocation, frame_get_cache_fsr,
3090 frame_initial_stack_address, xcoff_relocate_symtab,
3091 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3092 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3093 Use CORE_ADDRs. Change identifiers to lowercase.
3095 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3096 supplying dummy routines if non-native. Add prototype for
3097 static exec_one_dummy_insn. Move a mess of functions to
3098 rs6000-tdep.c (as above). Remove #if 0'd code.
3100 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3101 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3102 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3104 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3107 * vx-share/README, nindy-share/README: New files describing
3108 how these directories' code is shared, and with whom.
3110 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3112 * configure.in (target configurations): Reformat into table.
3113 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3115 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3116 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3117 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3118 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3119 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3120 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3122 * Makefile.in (config-check): Add command to check whether
3123 configure.in is consistent with config/*.
3125 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3127 * configure.in (host configurations): Reformat nested cases into
3128 easy-to-maintain table.
3129 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3130 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3132 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3134 * cplus-dem.c: Reorder args to most local functions to make them
3135 follow the consistent pattern of struct work_stuff pointer first,
3136 followed by pointer into string being demangled, followed by
3137 pointer to the string where the result is being stored, followed
3138 by other args. Also generally replace most variables of name
3139 "type" with "mangled" for consistency. They all pointed to the
3140 same string but half were one name and half the other.
3141 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3142 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3143 use whenever a qualified name is being demangled.
3144 * cplus-dem.c (do_type): Qualified names are treated similarly
3145 to fundamental types, not as modifiers of fundamental types.
3147 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3149 * configure.in: Add sparclite as a target.
3151 * sparc-stub.c (handle_exception): Flush instruction cache just
3152 before returning to the user. (hexToInt): Fix overzealous cleanup.
3154 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3156 * infrun.c (handle_command): Rewrite to allow multiple signal
3157 numbers, signal number ranges, and to recognize "all" to mean all
3158 signals except those used by the debugger.
3159 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3160 to set or reset actions for specific signals.
3162 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3164 * coffread.c (decode_type): Call alloc_type to alloc new
3166 * stabsread.c (read_array_type, read_range_type, define_symbol):
3167 Call alloc_type to alloc new types.
3168 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3169 from type_obstack to symbol_obstack.
3170 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3172 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3173 associated with a type, using the same mechanism as was used to
3174 allocate space for the type structure itself.
3175 * coffread.c (patch_type, coff_read_struct_type,
3176 coff_read_enum_type): Use TYPE_ALLOC.
3177 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3178 * gdbtypes.c (create_array_type, check_stub_method,
3179 allocate_cplus_struct_type): Use TYPE_ALLOC.
3180 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3181 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3182 read_range_type): Use TYPE_ALLOC.
3184 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3186 * breakpoint.c (breakpoint_re_set): Select a default source
3187 symtab if one is not currently selected.
3188 * utils.c (query): Call wrap_here before building the output
3189 query string, to turn off wrapping and flush any buffered output.
3190 Otherwise our query may end up in the wrap buffer and never be
3192 * eval.c (evaluate_subexp): Report error when attempting to
3193 evaluate subscript for types without a target type, rather
3194 than dumping core by using the NULL pointer.
3195 * symfile.c (symbol_file_command): Forget current_source_symtab
3196 and current_source_line when discarding symbol table.
3198 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3200 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3202 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3203 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3205 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3207 * remote.c (remote_open): Fix baud rate setting to make -b flag
3208 work. (remote_wait): Change 'T' message parser to deal with new
3209 improved format which allows stub to send an arbitrary bunch of
3211 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3212 make all this re-entrant by storing all state on the stack. Clean
3213 up memory error trapping. (computeSignal, set_debug_traps):
3214 make it all table driven. Make a start at a baud rate setting command.
3216 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3218 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3220 * remote-vx.c: redefine malloc to avoid buggy declaration on
3221 RS/6000 <rpc/types.h>.
3222 xm-rs6000.h: include <sys/select.h> to define fd_set for
3223 <rpc/svc.h> on RS/6000.
3225 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3227 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3228 recursive invocations of make. Always create installation
3231 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3233 * m68k-pinsn.c: Minor fix in style of output (don't use
3234 range to indicate floating point control registers).
3236 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3238 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3240 * infcmd.c (registers_info): Handle multiple register names.
3241 Changes inspired by Roland McGrath.
3243 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3245 * sparc-stub.c: New file. Mix it with your SPARClite
3246 application, and it will speak GDB remote protocol!
3247 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3248 deal with arbitrary registers. Needed for sparc-stub.
3250 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3252 * cplus-dem.c (cplus_markers): Add table for gnu style and
3253 use throughout, in place of compile time constant CPLUS_MARKER.
3254 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3255 * cplus-dem.c (cfront_special): New function, as suggested
3256 by pfieland@stratus.com.
3257 * cplus-dem.c (forget_types): New function.
3258 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3260 * cplus-dem.c (mop_up): Call forget_types().
3261 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3262 Use throughout, instead of checking current_demangling_style.
3263 * cplus-dem.c (demangle_signature): When finding an explicit
3264 start of function args, forget all remembered types for
3265 lucid/cfront style demangling.
3266 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3267 underbar characters, use last pair as the delimiter. Hoist
3268 gnu_special() call up to cplus_demangle(). Call cfront_special()
3270 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3271 for inherited classes.
3272 * cplus-dem.c (demangle_args): Document quirks of numbered
3273 references to previously seen types.
3274 * dbxread.c (read_ofile_symtab, process_one_symbol):
3275 Use AUTO_DEMANGLING rather than explicitly checking
3276 current_demangling_style.
3277 * demangle.h: Add some comments.
3278 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3279 CFRONT_DEMANGLING): New macros.
3280 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3281 not found in the actual producer string produced by lcc.
3282 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3283 than explicitly checking current_demangling_style.
3285 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3287 * breakpoint.c (enable_longjmp_breakpoint,
3288 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3289 Check for duplicate breakpoints at the same address. Bug report
3290 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3292 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3294 * buildsym.c (end_symtab): Document that end_symtab can return
3295 NULL under non-error conditions.
3296 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3297 returned from end_symtab for empty compilation units.
3299 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3301 * am29k-tdep.c: Lint from DECstation compiler.
3302 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3303 As the man page says, "Sometimes you just can't get lint to shut
3304 up". That doesn't mean you should blow away the code it won't
3306 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3307 it up over the next few weeks. Make mips x 29k build.
3308 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3309 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3310 but leave it as a comment because the breakpoint instruction
3311 is not easily accessible at this moment (it's static, and if
3312 we define one here, it goes into every file compiled).
3314 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3316 * Makefile.in (VERSION): Bump to 4.6.3.
3317 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3318 function scopes when building partial symbol tables.
3319 * objfiles.c (open_existing_mapped_file): Make it clear in
3320 warning message that out of date mapped files are ignored.
3321 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3322 unit source file name in error message.
3324 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3326 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3327 * dwarfread.c (struct_type): In absence of AT_byte_size for
3328 bitfield, use size of object of member's type for the size of
3329 the anonymous object containing the bit field.
3330 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3331 an AT_byte_size attribute is seen.
3332 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3333 union aux_ext (was aux_ent).
3334 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3335 unsigned char* to char*, for Lucid compiler.
3336 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3337 to be correct type (from unsigned char* to char*).
3338 * valprint.c (type_print_derivation_info): Minor tweak to placement
3339 of commas in derived class printing.
3340 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3342 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3344 * xm-go32.h: Define LSEEK_NOT_LINEAR
3345 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3346 then work out the lseek positions of newlines by running through
3347 the file and `tell'ing. This makes source file listing work on
3348 OS's where the relationship between physical position in file and
3349 canonical position is indeterminate, eg VMS and DOS.
3351 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3353 * stabsread.c: Ensure that all members of all allocated structures
3354 are initialized to known state to avoid hard to find bugs with gdb
3355 using fields containing random data.
3356 * buildsym.c (start_subfile): Compact dirname initialization.
3357 * buildsym.c (patch_subfile_names): New function.
3358 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3359 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3360 * buildsym.h (patch_subfile_names): Add prototype.
3361 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3363 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3365 * remote-udi.c: Update comments.
3367 * remote.c (getpkt): Only force retransmission ten times;
3368 after that, assume bug in target code, and handle pkt anyway.
3370 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3372 * configure.in: Add support for apollo 68k under BSD environment.
3373 * xm-apollo68b.h: New file to support above.
3375 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3377 * configure.in: Recognize i486 host cpu.
3378 * valprint.c (type_print_derivation_info): Print derivation info
3379 in same form as class declarations in source.
3380 * valprint.c (type_print_varspec_suffix): Split arg printing
3381 code out to type_print_args function.
3383 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3385 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3386 at_import, at_frame_base.
3387 * dwarfread.c (completedieinfo): Remove cases for obsolete
3388 AT_visibility, AT_import, and AT_frame_base attributes.
3389 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3390 i860, which can keep up to 4 shadow breakpoints.
3391 * tm-stratus.h (USG): Define.
3392 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3393 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3394 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3395 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3396 * config/stratus.mt (TDEPFILES): Include files available from
3397 stratus that are not yet in release pending receipt of paperwork
3399 * buildsym.c (finish_block): Minor code format change.
3400 * gdbtypes.h (struct field): Add to comments.
3401 * gdbtypes.h (virtual_field_bits): Add to comments.
3402 * objfiles.c (allocate_objfile): Change obstack interface to
3403 match FSF merging efforts.
3405 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3407 * Makefile.in (VERSION): Bump to 4.6.2.
3408 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3409 * Makefile.in (OBS): Add stabsread.o
3410 * Makefile.in (stabsread.o): Add build rule.
3411 * stabsread.c, stabsread.h: New files.
3412 * buildsym.c: Split out stabs specific support to stabsread.c.
3413 * buildsym.h: Split out stabs specific support to stabsread.h.
3414 * dbxread.c (stabsread.h): Include
3415 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3416 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3417 * dbxread.c (read_ofile_symtab): Call end_stabs.
3418 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3419 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3420 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3421 really_free_pendings to cleanups.
3422 * elfread.c (elf_new_init): Call stabsread_new_init.
3423 * gdbtypes.c: Small changes to maintenance commands.
3424 * mipsread.c (stabsread.h): Include.
3425 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3426 * xcoffread.c (stabsread.h): Include.
3427 * xcoffread.c (global_stabs): Remove redundant def.
3428 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3430 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3432 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3433 * inflow.c (terminal_init_inferior, terminal_inferior,
3434 terminal_ours_1, initialize_inflow): Record and use state
3435 of lmode_inferior_valid and lmode_ours_valid.
3437 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3439 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3440 include <sgtty.h> on USG. (from sef).
3442 * depend: es1800 dependency needed here.
3444 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3446 * buildsym.c (read_struct_type): Initialize structs allocated
3447 with alloca, to avoid using random values from stack later on.
3448 * defs.h (fprintf_filtered): Add prototype.
3449 * gdbtypes.c (check_stub_method): Fix misleading comments.
3450 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3452 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3453 small changes to maint support functions.
3454 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3455 for some fields and expand comments.
3456 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3457 macro and track change to obstack_full_begin macro.
3458 * utils.c (fprintfi_filtered): New function.
3459 * valprint.c (type_print_base): Fixup field printing to not
3460 print extraneous lines and not print bogus "no data fields"
3461 messages for C++ classes with no data members. Also use new
3462 fprintfi_filtered function.
3464 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3466 * configure.in: es1800 ok for 68000 too.
3468 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3470 * configure.in: echo error messages to stderr, not stdout
3472 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3474 * configure.in: recognize hppa* instead of hppa
3476 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3478 * energize.c: Second cut at DynamicLoad message handling.
3480 * energize.c: Relativize pathnames in #include statements.
3481 * (kernel_dispatch): Better error messages for unknown protocol
3483 * (kernel_dispatch): First cut at DynamicLoad message handling.
3485 * Makefile.in: Remove -I../readline from all compilations,
3486 include a special case for main.o instead.
3488 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3490 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3491 error if it fails to find a member type, rather than return NULL
3492 and trigger a coredump.
3493 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3494 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3495 match on complete demanglings, including argument lists for member
3496 functions, rather than just accepting the first demangling that
3497 matches the class and function name.
3498 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3499 to start_symtab as the directory name.
3500 * dwarfread.c (completedieinfo): Strip off any leading hostname
3501 portion of the AT_comp_dir attribute string. Gdb doesn't know
3502 what to do with them (FIXME).
3504 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3506 * breakpoint.c (commands_command): Simplify code a bit, remove
3507 unnecessary fflush().
3509 * Makefile.in (OTHERS): Add gcc.patch.
3510 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3512 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3514 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3515 lcc producer string.
3517 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3519 * WHATS.NEW renamed to NEWS.
3521 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3523 * dbxread.c, dwarfread.c: Re-enable experimental code to
3524 automatically select demangling style.
3525 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3526 DEMANGLING_STYLE, to make more descriptive. Revert back to
3527 "auto" as default. Comment use.
3528 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3529 * Makefile.in (${DEMANGLER}.o) Remove target and special
3532 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3534 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3536 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3538 * Makefile.in, demangle.c: Change default demangling style to
3540 * Makefile.in: Update version to 4.6 !!!
3541 * README, WHATS.NEW: Update for 4.6.
3543 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3545 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3548 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3549 nodes as base classes.
3551 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3553 * alldeps.mak, depend: Update.
3555 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3557 * Makefile.in (VERSION): 4.5.9.
3559 * xm-hp300bsd.h: Add decl for strdup().
3560 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3561 PDR. Cleanup a few things, fix compilation warnings.
3563 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3565 * Makefile.in (DEMANGLING_STYLE): New define to set default
3566 demangling style for C++. Defaults to "auto".
3567 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3568 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3569 * Makefile.in (OBS): Add demangle.o
3570 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3571 Remove compile time decisions about demangling style and replace
3572 with runtime decisions using current_demangling_style.
3573 * cplus-dem.c (main): Expand code included during building of
3574 standalone demangler to recognize demangling style options.
3575 * dbxread.c (demangle.h): Include.
3576 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3577 demangling style if processing g++ code and current demangling style
3578 is auto (Note: this feature currently disabled.)
3579 * demangle.c: New file, generic demangling control.
3580 * demangle.h (demangling_styles): New enumeration to select one
3581 of several demangling styles. Also define string names for each
3583 * demangle.h (set_demangling_style): Add prototype.
3584 * dwarfread.c (demangle.h): Include.
3585 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3586 New producer string prefixes to recognize.
3587 * dwarfread.c (handle_producer): Consolidate actions for specific
3588 producers. Set demangling style based on producer string if
3589 current style is auto. (Note: this feature currently disabled.)
3590 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3592 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3594 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3596 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3598 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3599 * c-exp.y: Call lookup_signed_typename() after seeing
3600 "signed". This handles "signed char" correctly.
3601 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3602 keywords before a type specifier.
3604 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3606 * command.c (lookup_cmd_1): Clarify descriptive comments.
3607 * gdbcmd.h (maintenanceprintlist): Add declaration.
3608 * main.c (maintenanceprintlist): Add definition.
3609 * main.c (gdb_completer_command_word_break_characters): Add.
3610 * main.c (symbol_completion_function): Switch completer word
3611 break character sets dynamically, based on whether completion is
3612 being done on commands or on something else.
3613 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3614 * maint.c: Include demangle.h.
3615 * maint.c (maintenance_demangle): New function.
3616 * maint.c (maintenance_print_command): New function.
3617 * maint.c (_initialize_maint_cmds): Reorganize some commands
3618 under new maintenance print subcommand.
3620 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3622 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3623 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3624 target type. Otherwise, 'whatis this.field' wouldn't work,
3625 which would be inconsistent, since 'print this.field' works.
3626 * buildsym.c (read_struct_type, read_enum_type): Clear
3627 TYPE_FLAG_STUB flag.
3628 * buildsym.c (cleanup_undefined_types): Don't rely on a
3629 flawed "Reasonable test to see if" a type has been defined
3630 since it was referred to; now we can just see if the
3631 TYPE_FLAG_STUB flag has been cleared.
3632 * valprint.c (print_type_base): Emit public/protected/private
3633 labels for methods as well as fields. Also, indent these labels
3634 2 spaces instead of 4, for a more conventional "look".
3635 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3636 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3637 * gcc.patch: New file. Contains patch for gcc (so people
3638 with gdb-2.2.x won't have to wait for a new gcc release).
3640 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3642 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3643 (print_addr): Call print_address to show symbolic version as well.
3645 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3647 (vx_read_register): Declare inferior_fp_regs. Delete code for
3648 copying "inferior_registers" around; the values are already in var
3649 "registers". Use correct size for register set.
3651 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3652 target doesn't support it.
3653 (vx_read_register): Don't try reading them either.
3655 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3656 VxWorks back end reads them in one contiguous set except for this
3658 (register_names): Change "pc" to "pcw" to avoid confusion printing
3660 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3661 find the PC under VxWorks.
3663 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3665 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3666 to create new blank types, instead of handcrafting them.
3667 * defs.h (printfi_filtered): Add prototype.
3668 * utils.c (printfi_filtered): New function.
3669 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3670 to simplify the code. Other cleanups.
3671 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3672 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3673 use of various fields.
3674 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3675 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3676 production that currently treats it exactly the same as STRUCT.
3677 * c-exp.y (yylex): Recognize "class" as token CLASS.
3678 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3679 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3680 general symbol handling code. Call cplus_mangle_opname with
3682 * symtab.c (decode_line_2): Print demangled function names in
3683 breakpoint menus, instead of just file and line number.
3684 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3685 * valprint.c (type_print_base): Print "class" for C++ classes,
3686 rather than "struct". Print section labels for public, protected
3687 and private members of C++ classes.
3688 * values.c: Include demangle.h.
3689 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3691 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3693 * Makefile.in (VERSION): Update to 4.5.8.
3695 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3697 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3698 prevent crashes when examining cross-targets.
3699 * dbxread.c (process_one_symbol): Include directory name when
3700 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3701 find include files, and yacc/lex sources when the cwd doesn't match
3702 that in which the object was compiled.
3703 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3705 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3708 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3710 * maint.c (maintenance_command, maintenance_info_command):
3711 Install with allow_unknown as 0 and call help_list to show
3712 list of possibilities when no subcommand is specified.
3714 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3716 * configure.in: Add m68k-ericsson-*.
3717 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3719 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3721 * maint.c: New file.
3722 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3723 * Makefile.in (OBS): Add new file maint.o.
3724 * defs.h (command_class): Add class_maintenance.
3725 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3726 commands. Allow for them (and other nonessential parts of gdb)
3727 to be selectively left out under special circumstances.
3728 * gdbtypes.c (recursive_dump_type): New function; supports
3729 maintenance print-type command.
3730 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3732 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3734 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3735 initializers. Add initializations for setprintlist, showprintlist,
3736 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3737 * printcmd.c (maintenance_print_type): New maintenance cmd.
3738 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3739 implied by comment that all cmd lists are owned by main.c.
3740 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3741 that all cmd lists are owned by main.c.
3742 * language.c (setchecklist, showchecklist): Move to main.c, as
3743 implied by comment that all cmd lists are owned by main.c
3744 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3745 deletelist): Remove redundant declarations (also in gdbcmd.h).
3746 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3747 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3748 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3749 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3750 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3751 maintenance_print_msymbols, maintenance_print_objfiles):
3753 * symmisc.c (printsyms_command, printpsyms_command,
3754 printmsyms_command, printobjfiles_command): Removed from
3755 _initialize_symmisc.
3756 * main.c (dump_me_command): Moved to maint.c and renamed to
3757 maintenance_dump_me.
3758 * breakpoint.c (all_breakpoints_info): Rename to
3759 maintenance_info_breakpoints.
3760 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3761 all_breakpoints_info to add maintenance_info_breakpoints to the
3762 maintenanceinfolist instead.
3763 main.c (initialize_main): Set up maintenance class commands.
3765 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
3767 * energize-patches: Fix minor problems with building energize lib.
3769 * energize-patches: Change names of all cadillac procedure calls
3770 to be energize procedure calls. Simplify many hooks by moving
3771 tests energize.c. Configure energize, and build it automatically now.
3773 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
3775 * Makefile.in (VERSION): Bump to 4.5.7.
3776 * cplus-dem.c (demangle_args): Validate index for previously
3777 seen type to guard against bogus values from malformed manglings.
3778 * valops.c (value_struct_elt_for_reference): Guard against
3779 blindly using NULL return value from lookup_symbol.
3781 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
3783 * cadillac.c, cadillac-patches: Rename to energize.c and
3784 energize-patches. Change all routines and variables named
3785 'cadillac*' to 'energize*'. Create new file called energize.h to
3786 hold all interface declarations.
3788 * deblib/connection/*: Move all of this stuff into energize/, but
3789 delete unneeded files.
3791 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
3793 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
3795 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
3796 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
3797 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
3798 child processes, to avoid dead ones "hanging around" after GDB exits.
3799 (attach): Always stop the process if it needs it. Set RLC flag
3800 when attaching running processes, so it will continue if we detach
3801 it, quit, or are killed.
3802 (detach): Clear faults and set RLC flag to make process run
3804 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
3806 (info_proc): Open process O_RDONLY, so we can see any process,
3807 even those controlled by debuggers.
3808 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
3810 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
3812 Relocate symbols using an array of section_offsets, rather than a
3813 single `addr' or `offset'. This makes Solaris-2 support work, and
3814 permits better VxWorks (and maybe xcoff) support later.
3816 * symtab.h (struct section_offsets): New structure for keeping
3817 a set of offsets, rather than a single one.
3818 (struct objfile): Replace addr with section_offsets member.
3819 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
3820 * gdb-stabs.h: New include file with `symbol type specific'
3821 parameters for psymtabs and objfiles.
3822 * Makefile.in (HFILES): Add gdb-stabs.h.
3823 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
3824 * coffread.c: Conforming changes. Fake offset array always 0.
3825 * dbxread.c: Conforming changes.
3826 (struct dbx_symfile_info): Move to gdb-stabs.h.
3827 (start_psymtab): Call elfstab_offset_sections to calculate good
3828 offsets for this source file, based on the ELF symbol table info.
3829 (read_ofile_symtab): Yank N_CATCH, which is dead.
3830 (process_one_symbol, N_CATCH): Yank.
3831 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
3832 Relocate with SECT_OFF_TEXT.
3833 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
3834 to distinguish relocatable from absolute symbols. Then, if not
3836 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
3837 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
3838 (", N_ROSYM): SECT_OFF_RODATA.
3839 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
3840 (dbx_symfile_offsets): Add to translate addr to offset.
3841 * dwarfread.c: Conforming changes. Single offset currently used.
3842 * elfread.c: Add various complaints about elf/stab stuff.
3843 #include gdb-stabs.h. Conforming changes, using a single offset.
3844 (elf_symtab_read): Record info from BSF_FILE symbols, and local
3845 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
3846 for later use in building psymtabs.
3847 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
3848 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
3849 (free_elfinfo): New fn, frees all chained stab_section_infos
3850 in an objfile, and zaps the start-of-chain pointer.
3851 (elfstab_offset_sections): New fn, looks in stab_section_info
3852 chain to determine section bases to relocate a psymtab's worth
3853 of symbols, as they are being read.
3854 * mipsread.c: Conforming changes. Stabs-reading will relocate
3855 using one offset. MIPS-reading will not relocate at all.
3856 * partial-stab.h: Relocate different symbol types using different
3857 offsets from section_offsets.
3858 * symfile.c: Conforming changes.
3859 (find_lowest_section): Unused function to use later
3860 to free us from the Tyranny of the Text Section.
3861 (syms_from_objfile): Translate absolute arg ADDR to offsets used
3862 in all lower layers of symbol reading. Call format-specific
3863 sym_offsets function to initialize offsets for high speed symbol
3865 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
3866 (symbol_file_command, add_symbol_file_command): Callers changed.
3867 * symmisc.c (dump_psymtab): Print new relocation parameters.
3868 * xcoffread.c: Corresponding changes.
3870 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
3871 * main.c (main): Read the $HOME/.gdbinit file before processing
3872 the argv arguments (e.g. reading symbol files or core
3873 files). This allows global parameters to be set, which will apply
3874 during the symbol reading. The ./.gdbinit is still read after
3876 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
3877 * xcoffexec.c: Clean up quote inside comment.
3879 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
3881 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
3882 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
3883 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
3884 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
3885 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
3886 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
3887 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
3888 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
3889 values.c, xcoffread.c:
3890 Remove "(void)" casts from function calls where the return value
3891 is ignored, in accordance with GNU coding standards.
3893 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
3895 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
3896 * partial-stab.h: Ignore N_ENDM.
3897 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
3898 CODE or DATA section attachment. This eliminates a lot of random
3899 values from shared libraries, which screw up the ordinary symbols
3900 in the address ranges they happen to overlap.
3901 * buildsym.c (define_symbol): Eliminate special tests
3902 for function types; move into "function" cases in switch statement.
3903 (define_symbol: 'f', 'F', 'P'): Process all parameter types
3904 in case they define new type numbers. But ignore them (FIXME).
3905 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
3906 (read_sun_builtin_type): Add commentary.
3908 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3910 * xm-rs6000.h: define MEM_FNS_DECLARED
3912 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
3914 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
3915 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
3916 * mips-xdep.c: Remove most include files (unused, caused errs).
3917 (fetch_core_registers): Use right parameters in dummy fn.
3919 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
3921 * buildsym.c (scan_file_globals): Beware the null file.
3922 Fix from Jim Williams.
3924 * stack.c (return_command): Evaluate expression *before* popping
3925 off the stack frames! Fix inspired by Jim Williams.
3926 (up_silently_command, down_silently_command): No sel frame is error.
3928 * defs.h (memcpy, memset): Conditionalize decls on
3929 #ifndef MEM_FNS_DECLARED, since DECstation differs.
3930 (alloca): Break out the STDC and non-STDC alloca cases, to make
3931 it work on old preprocessors as well as "picky ANSI" ones.
3932 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
3934 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
3935 * utils.c (fputs_demangled): Rename SLOP since DECstation system
3936 header files define it!
3938 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
3940 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
3942 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
3943 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
3944 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
3945 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
3946 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
3947 utils.c, valarith.c, valops.c, valprint.c, values.c:
3948 Replace bcopy() use with memcpy(), which is more standard and can
3949 take advantage of gcc's builtin functions for increased performance.
3950 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
3951 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
3953 Replace bzero() use with memset(), which is more standard and can
3954 take advantage of gcc's builtin functions for increased performance.
3955 * i386-tdep.c, main.c, valprint.c:
3956 Replace bcmp() use with memcmp(), which is more standard and can
3957 take advantage of gcc's builtin functions for increased performance.
3959 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
3961 * remote.c (remote_wait): Fix cast on signal() call.
3962 * defs.h (alloca): More diddling with alloca. Have to ensure
3963 that it has a prototype, so that if alloca is defined as a macro
3964 that takes an arg, the definition is seen as a use of a macro
3965 that takes an arg, to satisfy picky ANSI preprocessors.
3967 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
3969 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
3970 consistency with all other gdb files.
3971 * cadillac.c: Use <string.h> rather than <strings.h>.
3972 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
3973 * Makefile.in (MAKE): Remove definition for consistency with
3974 other Makefile.in files and to fix problem with recursive makes.
3976 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
3978 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
3981 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3983 * source.c (print_source_lines): for DOS interoperability; don't
3984 print CR (013) as ^M.
3986 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
3988 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
3990 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
3992 * remote.c (remote_wait): Cast signal to void * to avoid warning
3993 from busted HP compiler.
3995 * partial-stab.h (N_SO): Rearrange code a little so that all SO
3996 stabs cause end_psymtab to be called.
3998 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
3999 compiler feature of putting 'c' into basic type descriptors for
4002 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4003 where there is no place for nPC in prrun struct.
4005 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4007 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4008 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4009 * dwarfread.c (enum_type): Save enum names on type_obstack.
4010 * dwarfread.c (struct_type): Save member name on type_obstack.
4011 * symtab.c (_initialize_symtab): Fix misspelling.
4012 * regex.c (store_jump, insert_jump): Return void.
4014 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4016 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4017 (alloca): Declare return type on SPARC, since Sun doesn't.
4018 (*_BYTE_ORDER): Improve comment: *must* be defined.
4020 * tm-hppa.h: New file, architectural definition of HP PA.
4021 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4023 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4024 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4025 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4026 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4029 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4030 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4031 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4033 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4035 * printcmd.c (output_command): Thinko.
4036 (x_command): Only set remembered size/format if cmd succeeds.
4038 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4039 since it is no longer used and burns time for every symbol read.
4040 (process_one_symbol): Treat N_CATCH like default (complain).
4042 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4044 * partial-stab.h (case N_TEXT): Fix fencepost error when
4045 detecting start of new symbol info after reading symtab for a
4046 module with a zero length TEXT segment.
4048 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4050 * Makefile.in (VERSION): Bump to 4.5.6.
4051 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4053 * defs.h (NORETURN): Define away for Lucid compiler.
4054 * remote.c (remote_timer, remote_interrupt): Signal handlers
4056 * ser-termios.c (serial_write, serial_close): Return whatever
4057 value the write/close call returns, rather than falling off end.
4058 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4059 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4061 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4062 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4064 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4065 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4066 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4067 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4069 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4070 store_inferior_registers): Supply missing fourth argument to
4072 * cadillac.c (kernel_dispatch): Make return type void.
4073 * cadillac.c (iosig): Signal handlers take one int arg.
4074 * valprint.c (val_print_fields): Call fprint_symbol to get
4075 automatic C++ demangling for mangled field names.
4077 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4079 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4080 * dwarfread.c (enum_type): Fix misspelling in comment.
4081 * valprint.c (val_print_fields, cplus_val_print): Minor
4082 adjustment to printing of C++ class structures to more closely
4083 match format for printing C structures, with and without setting
4086 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4088 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4089 (which is not a Posix signal) if it isn't defined.
4090 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4091 New port to Linux (a free Unix clone for 386 machines).
4093 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4095 COFF changes for dealing better with EPI 29K C compiler output.
4097 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4099 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4100 (read_coff_symtab): Move patch_opaque_types call from
4101 coff_symfile_read. Restrict it to symtabs from this objfile.
4102 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4103 references on opaque type chain; just let coff_lookup_type handle 'em.
4104 (decode_type): Complain about tagndx values on
4105 non-struct/union/enum types, which the EPI compiler tends to produce.
4107 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4109 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4112 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4113 usage to match new prototype. Include libbfd.h to get prototype.
4115 * source.c (find_source_lines): Handle large st_size fields.
4117 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4119 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4120 * stack.c (return_command): Use cleanups to avoid memory leaks.
4122 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4124 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4125 INT_REGNUM to INTE_REGNUM.
4127 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4129 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4131 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4132 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4133 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4134 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4136 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4137 declarations of malloc/realloc/free that are inserted by some
4139 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4141 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4142 another decl of strdup (this really ought to come from libiberty.h!).
4144 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4146 * remote.c (getpkt): Error if input exceeds buffer size.
4147 (_initialize_remote): `set remotedebug' enables packet trace.
4149 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4150 N_SLINE's, etc, just like Sun cc on Solaris2.
4152 * am29k-tdep.c (read_register_stack, write_register_stack):
4153 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4154 variable. Add `set' and `show' commands for it.
4155 * doc/gdb.texinfo: Document it.
4157 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4159 * valprint.c (type_print_1): Plug memory leak. Print all
4160 C++ syms as demangled, not just functions.
4161 * buildsym.c (read_range_type): When we find a signed char
4162 type, do a lookup of signed char, not plain char. Plain char's
4163 still get looked up as plain char's elsewhere.
4165 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4167 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4168 (Bug and fix found by Pierre Willard.)
4170 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4172 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4174 * xm-rs6000.h: Add decl for strdup().
4176 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4179 * breakpoint.c (enable_command, disable_command): Without args,
4180 should only affect normal breakpoints and watchpoints.
4182 * m68k-pinsn.c (print_insn_arg): Make register be const.
4183 * xcoffexec.c: Remove ' from comment.
4184 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4185 with decls of malloc in c-exp.tab.c (as produced by yacc).
4186 There's got to be a better way to do this...
4188 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4190 * partial-stab.h: Convert single rindex use to strrchr.
4191 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4192 standard <strings.h> file, now that the only single use of
4193 rindex in the gdb source files is gone.
4195 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4197 * mipsread.c: Undo ill effects from including <strings.h>,
4198 which #defines index to be strchr. Unfortunately, index is
4199 a member of a symbol table structure that can't be changed.
4200 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4201 remove redundant #include's.
4203 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4205 * mipsread.c: #include <strings.h> for rindex().
4207 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4209 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4211 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4213 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4214 extraneous SO stabs from busted C++ compilers.
4216 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4218 * Makefile.in (VERSION): Bump to 4.5.5.
4219 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4220 C++ lookups fail, print possibly helpful hint about completion.
4221 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4222 for static data members.
4223 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4224 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4225 it's broken on ncr3000's.
4227 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4229 * dwarfread.c (decode_modified_type): Change type of first arg.
4230 Change 'modifier' to char from unsigned char. Cast single use
4231 that needs to be unsigned char.
4232 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4233 * utils.c (strdup_demangled): Add function.
4234 * defs.h (strdup_demangled): Add prototype.
4235 * stack.c (return_command): Demangle C++ function names for query.
4236 * infcmd.c (jump_command): Demangle C++ function names for query.
4237 * cplus-dem.c (consume_count): New function and prototype.
4238 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4239 do_type): Replace conversion code with consume_count().
4240 * cplus-dem.c (gnu_special): Fix demangled of static members.
4241 * source.c (list_command): Print demangled function names
4242 when appropriate. Fix supplied by Peter Schauer.
4244 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4246 * sparc-tdep.c: Clean up slightly for Solaris2.
4248 * buildsym.c (define_symbol): Nameless types are now on several
4249 platforms; generalize them and un-ifdef them to make Solaris 2
4252 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4254 * infcmd.c: Fix typo (reported by Rob Savoye).
4255 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4256 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4257 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4258 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4259 rather than the one for the first file in the dependency chain.
4261 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4262 set. Don't reset our own texthigh, or dependency-only pst's, in
4263 scanning all the rest of the psymtabs.
4264 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4266 * buildsym.h (N_UNDF): Improve comments.
4267 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4269 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4271 * symtab.h (struct symbol): Add aux_value union for preserving
4272 an additional per-symbol value.
4273 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4274 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4275 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4276 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4277 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4279 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4281 * symfile.c (clear_symtab_users_once): Now non-static (for
4284 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4286 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4287 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4288 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4290 Solaris-2 support on SPARC:
4292 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4293 Add symbol_size and file offsets to struct symloc.
4294 Add static symbol_table_offset, string_table_offset,
4295 file_string_table_offset, next_file_string_table_offset,
4297 (add_old_header_file): Convert error() to complain()t.
4298 (dbx_symfile_read): Get symbol size via the objfile.
4299 Also get symbol_table_offset.
4300 (dbx_symfile_init): Record symbol size and count via the objfile.
4301 (dbx_next_symbol_text): Always add file_string_table_offset when
4302 accessing string table.
4303 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4304 (SET_NAMESTRING): Use the offset.
4305 (end_psymtab): Large kludge to determine addresses where source
4306 files start and end (for the psymtab header).
4307 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4308 Get this, symbol size, and symbol offset, from psymtab.
4309 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4310 Patch up last_source_start_addr if zero in N_SO.
4311 (process_one_symbol): Add variable function_start_offset.
4312 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4313 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4314 ( "", N_OBJ, N_OPT): Ignore.
4315 (elfstab_build_psymtabs): New function to read stabs out of
4318 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4319 (gdb): use GLOBAL_CFLAGS when linking, too.
4320 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4321 (N_OBJ, N_OPT): Ignore.
4322 ('f', 'F'): Save last function name.
4324 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4325 extra info in the minimal symbol.
4326 (elf_symtab_read): The extra info is the size of an ELF object,
4327 which was kludged to us in the `udata' field of the BFD symbol.
4328 Gag me with a crowbar...
4329 (elf_symfile_read): Keep track of both the absolute load address,
4330 and the offset between load addr and symbols. Handle STABS as
4331 well as DWARF sections, passing the absolute load address to
4332 elfstab_build_psymtabs.
4334 * symfile.h: Prototype elfstab_build_psymtabs.
4335 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4337 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4339 * buildsym.h: Add processing_acc_compilation flag.
4340 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4341 (define_symbol): Skip arg types in function entries. Resolve
4342 overloaded 'P' which acc uses for prototypes of functions called
4344 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4346 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4347 save size of ELF symbols. FIXME.
4348 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4349 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4351 * configure.in: Solaris config is sparc-sun-solaris2.
4352 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4354 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4355 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4356 * symfile.c (symfile_bfd_open): Comment where name is freed.
4357 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4359 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4361 * expprint.c (print_subexp): Add missing ']'.
4362 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4363 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4364 * WHATS.NEW: Point out improved C++ function name handling.
4365 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4366 type names for both implicitly and explicitly signed integral
4367 types. See comment in the source code.
4369 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4371 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4372 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4373 * expprint.c (print_subexp): Fix printing of register names.
4375 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4377 * inferior.h (register_valid): Declare.
4378 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4379 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4380 macros for traversing the data structures in a single objfile.
4381 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4382 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4385 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4387 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4388 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4389 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4390 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4392 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4394 * depend: rebuild to account for remote-st2000.c.
4395 * remote-st2000.c: Almost works now.
4396 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4398 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4400 * c-exp.y (yylex): Recognize single-quoted strings that specify
4401 tokens with embedded whitespace, such as C++ demangled names.
4402 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4403 * main.c (gdb_completer_quote_characters): Add global variable.
4404 * main.c (symbol_completion_function): Total rewrite for C++
4405 demangled name handling.
4406 * main.c (skip_quoted): New function.
4407 * main.c (main): Set rl_completer_quote_characters.
4408 * symmisc.c (dump_symtab): Print source language for symtab.
4409 * symtab.c (expensive_mangler): Add prototype and function.
4410 * symtab.c (completion_list_add_symbol): Total rewrite for new
4411 C++ demangled name handling.
4412 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4413 other changes for demangled C++ symbol handling.
4414 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4415 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4416 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4417 * symtab.c (completion_list_add_symbol): Total rewrite for new
4418 C++ demangled name handling.
4419 * symtab.c (expensive_mangler): New function.
4420 * utils.c (strcmp_iw, demangle_and_match): New functions.
4421 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4423 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4425 * Makefile.in: Roll VERSION to 4.5.4.
4426 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4427 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4428 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4430 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4432 * alldeps.mak: Rebuild to account for new files.
4433 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4434 * tm-st2000.h: New file.
4435 * configure.in: Tandem debug monitor (st2000) support.
4436 * remote-st2000.c, config/st2000.mt: ditto.
4438 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4440 * blockframe.c (inside_entry_file, inside_main_func,
4441 inside_entry_func): Return 0 if no symbols; avoid crashing.
4443 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4445 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4446 without masking, since it is signed and will later be compared
4447 against signed quantities. The right fix is probably to make
4448 it all unsigned, but this is a small, safe fix for this release.
4449 FIXME -- make the real change sometime soon.
4451 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4453 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4454 parameter in call to `symbol_file_add' to 0.
4456 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4458 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4460 * configure.in: Handle -m680[01234]0-wrs.
4462 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4464 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4465 `ieee_extended_to_double'.
4467 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4469 * valops.c (value_assign): Lint, by Pierre Willard.
4471 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4473 * coredep.c (fetch_core_registers): Remove premature warning,
4474 which triggers on DECstation even though all regs are accessible.
4476 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4477 sign-extension of instruction fields even on unsigned-char hosts.
4478 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4480 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4481 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4482 since they define the target, not the host.
4483 * m88k-pinsn.c: Fix typo.
4485 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4487 * valarith.c (value_zerop): -0.0 is still zero.
4488 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4489 Patches by Paul Eggert <eggert@twinsun.com>.
4491 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4493 * alldeps.mak, depend: re-make to account for ser-*.c.
4495 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4497 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4498 disconnecting from controlling terminal, to avoid gdb hanging
4499 on SVR4. Fixes bug reported by Oliver Okrongli.
4500 * procfs.c (PROC_NAME_FMT): Change format to match default used
4501 by system, as suggested by Oliver Okrongli.
4502 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4503 bug fix from Brent Townshend (bst%tt@cam.ORG).
4504 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4505 by turlais@rechser.total.fr.
4506 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4507 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4508 * objfiles.h (unlink_objfile): Add prototype.
4509 * objfiles.c (unlink_objfile): Add function.
4510 * objfiles.c (free_objfile): Call unlink_objfile.
4511 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4512 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4513 Also, discard old possibly bogus sf struct.
4514 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4515 find_sym_fns() for remapped symbol files, in case of any changes
4516 since the last mapping.
4518 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4520 * findvar.c (read_relative_register_raw_bytes): use the raw size
4521 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4523 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4525 Changes to support GDB running on DOS using GO32 and H8 support
4527 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4528 allowing hosts with different text and binary file formats to
4530 * coffread.c (read_coff_symtab): changed calling convention and
4531 operation - now it opens its own file with FOPEN_RB rather than
4532 duping and fdopening the provided handle.
4533 * dbxread.c, cplus-dem.c: #include mangling.
4534 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4535 binary files oring in the right bit.
4536 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4537 * remote-hms.c: cleanup to use the new remote serial stuff
4538 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4539 independent remote terminal I/O.
4540 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4541 * source.c (openp): fix off by one problem removing / - can now
4542 open a source file in the root directory with DOS.
4543 * values.c (value_as_pointer): remove bogus address bits from
4544 long. (unpack_long): unpack into unsigned long/short if pointer.
4546 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4548 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4549 It gets permanently stuck in many OSes.
4550 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4552 * breakpoint.c: Improve help text for info breakpoints.
4554 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4556 * README: Add pointer to internals doc, and describe reading
4558 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4559 * symtab.c (output_source_filename): Remove old glop for wrapping
4560 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4562 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4564 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4565 * munch: Add sort -u to avoid duplications.
4566 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4567 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4569 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4571 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4572 avoid infinite loops while demangling bogus mangled names.
4573 * valprint.c (type_print_base): Minor fix for GNU style guide
4576 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4578 * Makefile.in (VERSION): Bump to 4.5.3
4579 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4580 * Makefile.in (demangle): New target to create standalone
4581 demangler with same code and options as internal demangler.
4582 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4583 to support ARM style and Lucid style demangling, improve
4584 maintainability, fix several demangling bugs. More changes
4586 * defs.h (strstr): Add ANSI compatible prototype.
4587 * valprint.c (type_print_1): Demangle using ansi option.
4588 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4590 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4592 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4595 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4597 * mipsread.c (parse_procedure): Return rather than using
4598 uninitialized variable 'b'.
4600 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4602 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4603 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4604 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4605 relative to each source file.
4607 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4609 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4612 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4614 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4615 * am29k-tdep.c: Update to latest code from AMD.
4616 (get_saved_register) don't crap out if no frame.
4617 * remote-udi.c: Set/clear inferior_pid as appropriate.
4618 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4619 error handling. Fixup end-of-debugging messages.
4620 (udi_fetch_registers) clean up big time, mainly don't multiply
4621 register_valid indices by 4, and use proper Offset when reading
4622 gr96-gr127. (udi_store_registers) general cleanup.
4623 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4624 INT_REGNUM->INTE_REGNUM.
4625 * tm-29k.h: Upgrade to latest code from AMD.
4626 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4627 (UDIConnect) Clean up error processing (like, don't do exit() if
4628 execlp fails), make code restartable, make more attractive.
4629 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4632 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4634 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4635 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4636 from former to latter.
4638 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4640 * cplus-dem.c (do_args): Handle void args the same as others.
4641 * objfiles.c (free_objfile): Only try to unmap files when
4642 reusable objfiles are supported.
4643 * valprint.c (type_print_varspec_suffix): Add parameter that
4644 specifies if C++ demangling included function arguments. Use
4645 it to suppress printing extra pair of ()'s.
4646 * valprint.c (type_print_1): Fix problem with printing demangled
4647 C++ function types where demangled type includes the function
4650 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4652 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4653 Allows selection of C++ demangler to be a configuration option
4654 until multiple demanglers are supported.
4655 * demangle.h: New include file for extended demangler support.
4656 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4657 utils.c, valprint.c: Include "demangle.h" and change all calls
4658 to cplus_demangle() or fputs_demangled() to use individual
4660 * valprint.c (type_print_1): Change options to cplus_demangle
4661 to print demangled function args. Still broken, but now less so.
4662 * cplus-dem.c: Include demangle.h, reorganize and update some
4663 comments to reflect reality.
4664 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4665 second arg from fixed integer to bit based multiple options.
4666 * cplus-dem.c (optable): Reformat and replace ansi members with
4668 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4670 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4672 * values.c (set_internalvar): Force evaluation of lazy values.
4673 Bug reported by RMS.
4675 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4677 * Makefile.in (VERSION): Bump to 4.5.2.
4678 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4679 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4680 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4681 proper handling of bit fields.
4682 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4683 * symtab.h: Fix couple of misspellings in comments.
4684 * value.h (struct value): Clarify use of bitpos.
4685 * value.h (unpack_field_as_long): Change prototype, returns
4687 * values.c (unpack_field_as_long): Change return type to LONGEST,
4688 sign extend unpacked fields that are signed, other rewriting.
4689 * config/ncr3000.mt: New target config file.
4691 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4693 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4694 even when printing 8-bit characters.
4696 * gdbtypes.c (make_{reference,pointer,function}_type): New
4697 functions which handle overwriting of forward-referenced types
4698 for stabs file reading.
4699 (lookup_{reference,pointer,function}_type): These just call
4700 the make_*_type functions with a null storage alloc parameter.
4701 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4702 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4704 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4705 (dbx_alloc_type): Make it easier to understand. No funct change.
4706 (define_symbol: 't'): Don't put the typedef name into the name of
4707 the struct, union, or enum. Bugfix.
4708 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4709 routines to properly handle overwriting preallocated types so that
4710 forward references will work.
4711 (read_enum_type): Force enum values to file scope, due to bug in
4712 Sun compiler output. FIXME, fix later.
4714 Remove unused header_file_prev_index mechanism. It was already
4715 obsolete in gdb-3.5. These comments appeared in 3.5:
4716 /* This code was used before I knew about the instance codes.
4717 My first hypothesis is that it is not necessary now
4718 that instance codes are handled. */
4719 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4720 * buildsym.h: Remove it and prev_index that saves it.
4721 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4723 * solib.c (special_symbol_handling): When called from core files,
4724 must set up debug_addr. Don't print error messages, just return.
4725 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4727 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4729 * cplus-dem.c: Allow nested class names (as in
4730 Foo::Bar::method()).
4731 Allow the cleaner cfront style of nested class names
4732 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4733 Make cplus_demangle re-entrant by removing use of global
4734 variables. Instead, place all shared variables in a
4735 stack-allocated structure, and pass around its address.
4737 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4739 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4740 29k-share/* subdirs...
4742 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4743 rewrite, only leave out the bugs.
4745 * Makefile.in: Add 29k/UDI support. Improve depend.
4746 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4748 * am29k-tdep.c: Update to use new calling conventions, and misc
4751 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4753 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4755 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4756 breakpoint instructions that leave PC pointing at the right place.
4758 * core.c (core_open): Call warning() to print warnings.
4760 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4762 * symtab.c (lookup_symbol): Need to check if msymbol->name is
4763 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
4764 This prevents a crash when trying to lookup the value of a
4765 non-existent symbol.
4767 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
4769 * signame.c, signame.h: Remove, replaced by strsignal.c in
4771 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
4772 sun386-xdep.c: Remove include of signame.h
4773 * Makefile.in (SFILES_MAINDIR): Remove signame.c
4774 * Makefile.in (HFILES): Remove signame.h
4775 * Makefile.in (OBS): Remove signame.o
4776 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
4777 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
4778 psignal, perror): Add prototypes.
4779 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
4781 * depend: Manually remove signame.[cho] references.
4782 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
4784 * convex-xdep.c (core_file_command): Replace use of sys_siglist
4785 with safe_strsignal.
4786 * core.c (core_open): Replace use of sys_siglist with
4788 * core.c (memory_error): Replace use of sys_errlist with
4790 * i960-tdep.c (print_fault): Replace use of sys_siglist with
4792 * infcmd.c (program_info): Replace use of sys_siglist with
4794 * infrun.c (signal_stop, signal_print, signal_program):
4795 Allocate dynamically based on dynamic determination of number
4796 of signals to support.
4797 * infrun.c (child_create_inferior): Replace use of sys_errlist
4799 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
4801 * infrun.c (sig_print_info): Replace use of sig_abbrev with
4802 strsigno and sys_siglist with safe_strsignal.
4803 * infrun.c (handle_command): Call signo_max to find number of
4804 signals. Replace sig_number with strtosigno and sig_abbrev with
4806 * infrun.c (signals_info): Replace sig_number with strtosigno.
4807 * infrun.c (_initialize_infrun): Call signo_max to find number of
4808 signals. Dynamically allocate signal_{stop,print,program}.
4809 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
4810 * procfs.c (errnoname): Add function and prototype.
4811 * procfs.c (info_proc_siginfo): Call errnoname, replace use
4812 of sys_siglist with safe_strsignal.
4813 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
4814 sys_siglist with safe_strsignal.
4815 * procfs.c (info_proc_stop): Call errnoname.
4816 * procfs.c (signalname): Replace sig_abbrev with strsigno.
4817 * stuff.c (main, get_offset): Replace use of sys_errlist with
4819 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
4820 with safe_strsignal.
4821 * umax-xdep.c (core_file_command): Replace use of sys_siglist
4822 with safe_strsignal.
4823 * utils.c (safe_strerror, safe_strsignal): Add functions that
4824 call strerror and strsignal respectively, and deal with NULL
4826 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
4827 sys_errlist with safe_strerror.
4828 * valprint.c (val_print): Replace use of sys_errlist with
4831 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
4833 * Makefile.in: rework CFLAGS so that they can be set from the
4834 command line to make. CFLAGS -> INTERNAL_CFLAGS.
4835 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
4836 Pass CFLAGS on recusions.
4838 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
4840 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
4841 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
4842 overkill for the problem it solved.
4843 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
4844 and default to simply printing type names as appropriate.
4845 * main.c (main): Remove one of the leading newlines from
4846 warning_pre_print initialization.
4847 * objfiles.c (open_existing_mapped_file): Add function and
4849 * objfiles.c (open_mapped_file): Rewrite to use new function
4850 open_existing_mapped_file.
4852 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
4854 * sun3-xdep.c (fetch_core_registers): Lint.
4855 * tm-sun3.h: Prototype lint.
4858 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
4860 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
4861 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
4862 * objfiles.c: Cast calls to close() with unused returns to void.
4863 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
4864 old objfile's name before updating it.
4865 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
4866 * objfiles.h (objfile struct): Add mmfd member.
4867 * symfile.c (syms_from_objfile): Move some code to
4868 new_symfile_objfile.
4869 * symfile.c (new_symfile_objfile): Add new function, common code
4870 from syms_from_objfile.
4871 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
4872 mapped and unmapped symbol files.
4873 * symfile.c (symbol_file_command): Print "No symbol file now"
4874 message, ala exec_file_command for the exec file.
4875 * symfile.h (new_symfile_objfile): Add prototype.
4876 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
4877 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
4879 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
4881 * rs6000-pinsn.c: New version from IBM (Metin).
4882 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
4883 to avoid warnings from some compilers.
4885 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
4887 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
4888 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
4889 type's flag word that marks it as a fundamental type.
4890 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
4891 flags argument for all calls to init_type().
4892 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
4893 flags argument for all calls to init_type(). Also remove
4894 dependency on host sizes for ints, floats, etc.
4895 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
4896 flags argument for all calls to init_type(). Also remove
4897 dependency on host sizes for ints, floats, etc.
4898 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
4899 bit to flags argument for all calls to init_type(). Add types
4900 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
4901 * valprint.c (unsigned_type_table, signed_type_table,
4902 float_type_table): Remove.
4903 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
4904 bit when printing fundamental types, and print the actual name
4905 for such types, rather than inventing one. Remove code that
4906 invented fundamental type names.
4907 * valprint.c (_initialize_valprint): Remove initializations
4908 for now removed unsigned_type_table, signed_type_table, and
4911 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
4913 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
4914 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
4917 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
4919 * dwarfread.c (target_to_host): New function similar to previous
4921 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
4922 Extensive changes to convert all previous usages to use new
4923 target_to_host() function.
4924 * dwarfread.c (struct dieinfo): Change types of most integral
4925 members to be unsigned.
4927 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
4929 * WHATS.NEW: Revise -mapped doc.
4931 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
4933 * mipsread.c (parse_partial_symbols): Complain when sh->index is
4934 too high or when skipping `forwards' moves us backwards.
4935 (parse_type): Print mis-guessed tag name in complaint.
4936 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
4937 (parse_procedure): Do not attempt to create symbols; just fill in
4938 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
4939 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
4940 for clarity. Set top_stack before calling parse_external. In
4941 stabs, sort symbols before calling parse_procedure.
4943 * symmisc.c (std_in, std_out, std_err): Add vars to access std
4944 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
4945 * Makefile.in: Remove stage* targets. Avoid echo on recursive
4946 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
4949 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
4951 * Makefile.in (VERSION): Set to 4.5.1.
4952 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
4953 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
4954 fill_gregset): New functions for SVR4 /proc support.
4955 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
4956 Remove new symbol types and such to ../include/coff/symconst.h.
4957 (parse_symbol): Simplify code for parsing struct/enum/unions.
4958 (parse_type): Handle `long long' types.
4959 (upgrade_type): Handle `const' qualifier.
4960 (parse_partial_symbols): fix indentation, clean a bit.
4962 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
4964 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
4965 copy in data from raw read buffers, calling bfd byteswapping
4966 routines as appropriate. Use to replace most existing memcpy
4968 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
4969 * configure.in: Recognize new ncr3000 config.
4970 * config/ncr3000.mh: New config file.
4972 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
4976 * README: Update for release.
4977 * Makefile.in: Update version to 4.5.
4978 * WHATS.NEW: The obvious.
4980 * depend: Generate new depend file for this release.
4982 * Makefile.in (depend): Fix dependancy generation so that it does
4983 not include gcc 'fixincluded' files, which are usually in a system
4986 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
4988 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
4989 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
4990 symbols for nameless types. And, handle `R' (register parameter
4991 type) for AIX. (an extension to existing stabstring grammar).
4992 * rs6000-xdep.c: Fix typo (= should have been ==).
4994 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
4996 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
4998 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5000 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5001 * signame.c (SIGWAITING, SIGLWP): Add.
5003 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5005 * xm-i386mach.h: add decls for errno and strdup().
5007 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5008 used in array index context (otherwise, some compilers barf).
5010 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5012 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5013 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5014 in a system call, and provide better backtrace if so.
5016 * Makefile.in (HFILES): Add xcoffsolib.h.
5017 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5018 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5020 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5021 mipscoff_symfile_read): Convert to BFD to do file I/O.
5023 * symfile.c: #include <ctype.h> to get proper def if isspace().
5025 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5027 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5029 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5030 function also when parsing embedded stabs.
5032 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5034 * mipsread.c: Fix more declarations.
5036 * mipsread.c: Fix many invocations of complain. Use enum
5037 type_code where appropriate.
5039 * xm-vaxult.h: Add decl for strdup().
5041 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5044 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5046 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5049 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5051 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5052 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5053 Merge in more patches for rs6000 from Metin Ozisik.
5054 * utils.c: Fix typo in comment.
5056 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5058 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5059 * procfs.c (attach): Set nopass_next_sigstop if attached
5060 process is forcibly stopped.
5061 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5062 resending SIGSTOP to attached process on first resume.
5064 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5066 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5068 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5070 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5071 (VERSION): Bump to 4.4.85.
5072 * mipsread.c: Update for new include files. Lint.
5073 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5074 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5075 Don't need to bring in mipsread.o specially any more.
5077 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5079 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5080 routine (for Irix-4.x). Make many funcs static and void.
5081 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5082 * (init_extra_frame_info): Don't trash cached value of frame
5083 pointer register. This fixes backtracing through routines that use
5084 alloca(). Generally clean up declarations of functions, and use
5085 typedefs and macros to reference data structures as appropriate.
5086 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5089 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5091 * values.c (unpack_long): Fix unpacking error for signed chars
5092 on hosts where the default character type is unsigned.
5093 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5094 for newer SVR4 variants.
5095 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5096 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5097 * procfs.c (mappingflags): Add support for MA_PHYS
5099 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5101 * buildsym.c (read_struct_type): Avoid coredump when C++
5102 abbreviated type name is messed up. Reported by Joe Buck.
5103 FIXME, we need to determine whether GDB or GCC needs to be
5104 smarter to correctly locate this type name.
5106 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5107 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5108 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5109 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5110 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5112 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5114 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5115 * symtab.h (current_source_symtab): Make extern
5116 * symtab.h (current_source_line): Make extern
5117 * inferior.h: Move all procfs.c prototypes to one place, add
5118 prototype for proc_signal_handling_change. Add prototypes for
5119 signal_stop_state, signal_print_state, and signal_pass_state.
5120 * inferior.h (stop_soon_quietly): Make extern
5121 * inferior.h (attach_flag): Make extern
5122 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5123 * infrun.c (signal_stop_state, signal_print_state,
5124 signal_pass_state): New functions to query specific signal
5126 * infrun.c (handle_command): Minor error message change, add
5127 NOTICE_SIGNAL_HANDLING_CHANGE.
5128 * procfs.c (open_proc_file): Remove iris specific reset of
5129 inherit-on-fork flag, moved to proc_set_exec_trap().
5130 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5131 to reset inherit-on-fork flag, bash comment to GNU form.
5132 * procfs.c (proc_base_address, set_proc_siginfo,
5133 fetch_core_registers): Conform to code style.
5134 * procfs.c (signame.h): Include.
5135 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5136 syscallname(), info_proc_syscalls()): New macros, tables, and
5137 functions to organize and report system call information.
5138 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5139 saved_exitset, saved_entryset): Add to procinfo struct.
5140 * procfs.c (struct trans): Add.
5141 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5142 siginfo_table, errno_table): Tables to translate numeric values
5143 to symbolic names and short descriptions.
5144 * procfs.c (signalname, info_proc_signals): Add function and
5146 * procfs.c (proc_info): Now info_proc.
5147 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5148 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5149 info_proc_faults, lookupname, lookupdesc, sigcodename,
5150 sigcodedesc): New functions.
5151 * procfs.c (proc_signal_handling_change): New function to set
5152 the trace flags based on the state of gdb's signal handling flags.
5153 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5154 and remove code to do PIOCSTRACE ioctl.
5155 * procfs.c (attach, detach): Preserve and restore process flags
5156 using saved_* fields in procinfo struct.
5157 * procfs.c (attach): Call proc_signal_handling_change.
5158 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5159 * procfs.c (proc_desc): Update for latest changes.
5160 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5161 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5162 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5164 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5166 * procfs.c (set_proc_siginfo): Add prototype and new function.
5167 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5168 up inferior siginfo struct.
5169 * elfread.c (elf_symfile_read): Compute the relocation amount
5170 by subtracting off the address of the ".text" section.
5171 * solib.c: Add pointer to ".text" section to so_list struct.
5172 * solib.c (solib_map_sections): Initialize pointer to ".text"
5173 section in so_list struct.
5174 * solib.c (symbol_add_stub): Pass base address of ".text"
5175 section to symbol_file_add, rather than the load address of
5176 the shared library. On SunOS they are the same. On SVR4 they
5179 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5181 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5182 function name, not .gdbinfo. symbol.
5184 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5186 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5188 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5190 * Makefile.in (VERSION): 4.4.8
5192 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5193 commands in .cshrc/.profile won't get traced.
5195 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5197 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5198 * exec.c (build_section_table): Don't abort if no sections.
5199 * sparc-tdep.c (single_step): Lint.
5200 * utils.c (mrealloc): Handle realloc (0, size) case here.
5202 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5204 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5207 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5209 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5210 .gdbinfo. symbols are created. Move creation from parse_procedure
5211 to parse_symbol, where it is fairly easy to grow the symtab. This
5212 also fixes a symtab trashing bug on all mips-based systems.
5213 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5215 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5216 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5218 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5220 * c-exp.y: Add missing return type to yyparse() prototype.
5222 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5224 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5226 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5227 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5228 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5229 (patch_opaque_types): Avoid dummy args and result.
5230 * objfiles.c (have_partial_symbols, have_full_symbols,
5231 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5232 (iterate_over_objfiles, iterate_over_symtabs,
5233 iterate_over_psymtabs): Remove, clunky and slow.
5234 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5235 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5236 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5237 dump_objfile): Remove dummy args and results. Move filename
5238 comparisons to callers.
5239 (printsyms_command, printpsyms_command, printmsyms_command,
5240 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5241 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5242 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5243 list_symbols, make_symbol_completion_list): Replace explicit
5244 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5245 Eliminate Dijkstra flag crap, break out of loops with gotos.
5246 (lookup_symtab_1): Protect '/' tests from short filenames.
5247 (cplus_mangled_symbol): Move inline into lookup_symbol.
5248 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5249 (relocate_minimal_symbol): Move inline to vmap_symtab.
5250 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5251 iterate_over_msymbols with ALL_MSYMBOLS.
5253 Misc cleanup prior to release.
5255 * Makefile.in (VERSION): Roll to 4.4.7.
5256 (HFILES): Add call-cmds.h.
5257 * call-cmds.h: New header for command fns called by other files.
5258 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5259 (breakpoint_1): Remove unused type arg. Change callers.
5261 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5262 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5263 * mipsread.c: Add prototypes for all static functions.
5265 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5266 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5267 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5268 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5269 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5270 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5273 * buildsym.c (define_symbol): Handle global register variables
5274 (from Pierre Willard). Complain if register numbers are too large.
5275 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5276 * tm-sparc.h: Don't #include <sun4/reg.h>.
5277 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5278 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5280 * language.h: Avoid forward enum declaration.
5281 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5282 config/sun4os5.mt: New host and target.
5283 * defs.h (errno): #include <errno.h> rather than assuming int.
5284 From Pierre Willard.
5286 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5287 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5288 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5289 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5290 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5291 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5292 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5294 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5296 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5297 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5298 * language.h (enum exp_opcode): Avoid forward enum def.
5299 * main.c (define_command, user_defined_command): Lint.
5300 * mem-break.c, xcoffread.c: Lint.
5301 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5303 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5305 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5306 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5307 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5308 or IBM6000_TARGET as (approximately) appropriate.
5310 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5312 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5313 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5314 or not to try reading symbols from a mapped objfile. Plugs memory
5315 leak due to shared libraries generating no psymtabs or symtabs.
5317 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5319 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5320 * copying.awk: Lint. Make stronger warning at top of copying.c.
5321 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5322 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5323 (lookup_pointer_type): Add FIXME comment.
5324 * main.c (set_history_size_command): Disallow negative size.
5325 * partial-stab.h: Update copyright.
5326 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5328 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5330 * main.c (set_history_size_command): Negative size is error.
5331 (Reported by Peggy Fieland.)
5333 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5335 * coffread.c (coff_symfile_init): Update comment.
5336 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5337 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5338 macros to access the dbx specific objfile information.
5339 * dbxread.c (symfile_string_table, symfile_string_table_size):
5340 Remove these local variables.
5341 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5342 read_dbx_symtab): Remove the stringtab and stringtab_size params
5343 from the function prototypes, the function definition, and the
5344 function calls. These are now available via DBX_STRINGTAB and
5345 DBX_STRINGTAB_SIZE using the objfile pointer.
5346 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5347 an arg to read_dbx_symtab.
5348 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5349 stringtab and the dbx specific per-objfile private info.
5350 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5351 args in prototype, function definition, and function calls. It is
5352 now available via the DBX_SYMCOUNT macro using the objfile
5354 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5355 local instance of struct dbx_symfile_info and replace with DBX_*
5357 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5358 symfile_string_table and symfile_string_table_size.
5359 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5360 symfile_string_table.
5361 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5362 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5363 stringtab size variables. Remove all code that used to reread
5365 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5366 to prior to any calls to mmalloc for the objfile specific heap.
5367 * utils.c (init_malloc): Document the requirement that for each
5368 heap for which corruption checking is desired, that init_mmalloc
5369 must be called prior to any mmalloc calls on the heap.
5371 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5373 * rs6000-pinsn.c: Make dis-assembly output more like
5374 other targets: Don't print instruction in hex before
5375 the assembly; use print_address to print out jump
5378 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5380 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5381 * cplus-dem.c: Support "Sc" meaning "signed char".
5383 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5385 * configure.in: fix iris/iris3.
5387 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5389 * command.c, main.c (various places): Use ctype.h macros
5390 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5391 (such as (x >= 'A' && x <= 'Z')).
5392 (There are still more of these in other files.)
5393 * main.c (defined_command): Lower-case the user's
5394 new command before entering it. Needed because
5395 command lookup is case-insensitive (and also lower-cases).
5396 (Based on Metin's earlier patch.)
5398 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5400 * config/irix4.mh: new file.
5402 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5404 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5407 * xm-mips.h: Declare strdup for ultrix.
5409 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5410 when calling new_symbol.
5411 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5414 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5416 * config/rs6000.mh: Update (for Fred's new mmalloc)
5417 flags to disable use of GNU malloc/mmalloc.
5418 * munch: Change SYSV rule to allow .text before the label,
5419 as well as after, to work for AIX.
5420 * gdbtypes.h: Minor clarifiction.
5422 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5424 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5425 continuation in yet another place (between method declarations).
5427 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5429 * mips-tdep.c: include symfile.h and objfiles.h to fix
5432 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5434 * valops.c (value_struct_elt_for_reference): Added 'offset'
5435 parameter to handle multiple inheritance.
5436 * eval.c, value.h: Update accordingly.
5438 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5440 * objfiles.h: New file
5441 * Makefile.in (HFILES): Add objfiles.h
5442 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5443 main_scope_lowpc, main_scope_highpc.
5444 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5445 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5446 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5447 xcoffread.c, : Include objfiles.h.
5448 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5449 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5450 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5451 inside_entry_file() and logic changed appropriately.
5452 * blockframe.c (outside_startup_file): Renamed to
5453 inside_entry_file() and logic changed appropriately.
5454 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5455 and logic changed to use per-objfile specific fields.
5456 * blockframe.c (inside_entry_scope): Renamed to
5457 inside_entry_func() and logic changed to use per-objfile specific
5459 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5460 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5461 Remove extern decls.
5462 * symfile.c, symfile.h (entry_point): Remove extern decl.
5463 * coffread.c (coff_symfile_init): Common entry point init code
5464 moved to symfiles.c, call init_entry_point_info().
5465 * coffread.c (complete_symtab): Use new per-objfile entry info.
5466 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5467 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5469 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5470 * defs.h (inside_entry_scope, outside_startup_file,
5471 inside_main_scope): Prototypes changed for renames to
5472 inside_entry_func, inside_entry_file, inside_main_func,
5474 * symfile.c (syms_from_objfile): Common entry point init code
5475 moved to init_entry_point_info() and call init_entry_point_info().
5476 * symfile.h (init_entry_point_info): Include prototype.
5477 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5478 moved to symfiles.c and call init_entry_point_info().
5479 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5480 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5481 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5483 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5484 works for the majority of targets.
5485 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5486 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5487 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5488 Use default definition in frame.h.
5489 * frame.h (selected_frame_level): Make decl extern.
5490 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5491 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5492 * partial-stab.h: Use new per-objfile entry info.
5493 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5494 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5495 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5496 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5497 have_minimal_symbols): Prototypes moved to objfiles.h.
5498 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5499 Macros moved to objfiles.h.
5500 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5502 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5504 More C++ improvements (pointers to members, qualified names).
5505 * c-exp.y: Support exp.type::name and exp->type::name
5506 syntaxes. (Unfortunately, doesn't work for static members.)
5507 * c-exp.y, eval.c: Make type::~type work better.
5508 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5509 value_static_field by value_struct_elt_for_reference.
5510 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5511 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5512 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5513 for OP_SCOPE operand; no point in it now that we use lazy
5514 reading of values, and use "reference to member" objects.
5515 * gdbtypes.h: Clarify comment.
5516 * valops.c: Change value_struct_elt_for_address to return
5517 a reference (or variable), rather than a pointer. Change
5518 the name to value_struct_elt_for_reference to reflect this.
5519 Returning a reference instead of a address provides a
5520 generalization, since we can use the routine for both
5521 class::name as well as &class::name.
5522 Also, recurse to handle multiple inheritance properly.
5523 * valprint.c: Moved code to print pointer-to-members
5524 to new function point_class_member. This allows a
5525 "reference-to-member" to be printed using the same code.
5526 * valprint.c (type_print_varspec_prefix): Avoid printing
5527 "struct " for domains of class-member types.
5528 * valops.c (search_struct_field): Inline code for simplified
5529 version of value_static_field (which can then be deleted).
5530 * value.h: Rename value_struct_elt_for_address to
5531 value_struct_elt_for_reference. Delete value_static_field.
5532 * values.c: Remove no longer used function value_static_field.
5534 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5536 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5537 elfread.c (coff_symfile_finish): Add function, prototype, and
5538 add to the xxxx_sym_fns struct for each file type. Also reformat
5539 the xxxx_sym_fns vector to a standard format and add comments.
5540 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5541 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5542 Pass pointer to struct objfile rather than pointer to sym_fns.
5543 Change references inside each function accordingly. Allocate any
5544 symbol file specific info in the per-objfile memory region.
5545 * dbxread.c (free_and_init_header_files): Break function into
5546 free_header_files(), called from dbx_symfile_finish(), and
5547 init_header_files(), called from dbx_new_init().
5548 * dbxread.c (dbx_new_init): Move deallocation things to new
5549 dbx_symfile_finish function.
5550 * elfread.c (elf_new_init): Call buildsym_new_init().
5551 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5552 routine for the objfile before deallocating other stuff.
5553 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5554 * symfile.h: Move struct sym_fns to before struct objfile def.
5555 Add sym_finish function pointer and change prototypes of other
5556 function pointers to reflect passing struct objfile pointer rather
5557 than struct sym_fns pointer.
5558 * symfile.c: Remove now obsolete symtab_fns pointer.
5559 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5560 locates the correct sym_fns struct for the given objfile.
5561 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5562 for better support of mapped symbol tables.
5563 * symfile.c (symbol_file_command): Remove obsolete code using
5565 * symfile.h: Remove duplicate declarations for symfile_objfile,
5566 entry_point, and object_files.
5567 * target.c (target_info): Compare symfile_objfile to NULL.
5568 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5569 aixcoff_symfile_finish().
5571 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5573 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5574 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5575 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5577 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5579 Some improvements to g++ debugging.
5580 * symtab.c (list_symbols): demangle before pattern matching.
5581 * symtab.c: Other fixes to improve handing of operators.
5582 * valprint.c (type_print_base): Fix test for constructor.
5583 * values.c (value_static_field): Allow evaluation of
5584 CLASS::METHOD, returning a function pointer.
5586 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5588 * Makefile.in (VERSION): Roll 4.4.6.
5589 * exec.c (exec_file_command): Add code to ignore optional args
5590 passed in by file_command() for use in symbol_file_command().
5591 * main.c (main): Document -mapped and -readnow in help summary.
5592 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5593 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5594 to get filename from bfd with bfd_get_filename(). Test mapto
5595 against 0, not NULL. Use mstrsave() to make copy of filename.
5596 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5598 * remote-vx.c (vx_load_command, add_symbol_stub):
5599 Symbol_file_add() takes an additional arg.
5600 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5602 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5603 changed to return a bfd not an objfile pointer.
5604 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5605 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5606 Change to eliminate local bfd and use symfile_bfd_open() plus
5607 allocate_objfile(). Add code to implement readnow option.
5608 * symfile.c (symbol_file_command): Changes to option handling,
5609 readnow functionality moved to symbol_file_add().
5610 * symfile.c (symfile_init): Eliminate local copy of bfd.
5611 * symfile.c (add_symbol_file_command): Changes to parse mapped
5612 and readnow options.
5613 * symfile.h (allocate_objfile): Arg removed from prototype.
5614 * symtab.h (symbol_file_add): Arg added to prototype.
5615 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5618 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5620 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5621 mtrace.awk, state.c, state.h: Removed.
5622 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5623 directories searched for source files.
5624 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5625 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5626 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5627 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5628 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5629 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5630 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5632 * Makefile.in (HFILES): Remove state.h
5633 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5634 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5635 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5636 * Makefile.in (clean): Remove all object files.
5637 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5638 * cplus-dem.c: Remove prototypes definitions that are now done in
5640 * dbxread.c (throughout): Change from using per-objfile
5641 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5642 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5643 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5644 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5645 * depend: Remove dependencies for state.o, state.h.
5646 * dwarfread.c: Add declaration for warning_pre_print.
5647 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5648 * dwarfread.c (throughout): Change from using per-objfile
5649 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5650 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5651 use supplied objfile.
5652 * i386-xdep.c (print_387_status): Change to use warning() rather
5654 * i387-tdep.c (print_387_control_word): Change to use warning()
5655 rather than printfs.
5656 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5657 that some compilers grumble about.
5658 * language.c (throughout): Add declaration for warning_pre_print
5659 and using warning() instead of printfs.
5660 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5661 * main.c (main): Add declaration for warning_pre_print and set it
5662 similarly to error_pre_print. Add declarations for
5663 mapped_symbol_files and readnow_symbol_files. Add appropriate
5664 definitions to long_options[].
5665 * minsyms.c: Trivial fix to comment.
5666 * objfiles.c (allocate_objfile): Substantially rewritten for
5667 using mapped symbol files.
5668 * objfiles.c (throughout): Change from using per-objfile
5669 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5670 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5671 * source.c (throughout): Change from using per-objfile
5672 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5673 * source.c (open_source_file): Use mstrsave to save file name in
5674 mapped symbol region for objfile.
5675 * symfile.c: Remove include for state.h.
5676 include to local form.
5677 * symfile.c (symbol_file_add_digested): Remove.
5678 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5680 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5681 from objfile structure. Add malloc descriptor pointer (md).
5682 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5683 * symm-xdep.c (print_fpu_status): Use warning() rather than
5685 * symmisc.c (free_symtab_block): Now takes and uses current
5687 * symmisc.c (throughout): Change from using per-objfile
5688 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5689 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5690 Sun compiler grumblings when PTR is char *.
5691 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5692 msymbols() to correct pointer type.
5693 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5694 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5695 error always starts on a line of it's own.
5696 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5697 Rewrite for new mapped malloc package use.
5698 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5699 that don't want to use the mapped malloc package; pass arguments
5700 on to traditional malloc package functions.
5701 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5702 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5703 mrealloc, malloc, and realloc but get fatal error if runs out
5705 * utils.c (msavestring, mstrsave): Save a string in a specific
5706 mapped malloc region.
5707 * utils.c (print_spaces): Use xmalloc to get the buffer.
5708 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5709 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5710 * config/i386v4.mh: Insignificant reorganization.
5712 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5714 * xcoffread.c: Only enable compilation of debugging functions
5715 if IBM6000 is defined. Fails to compile otherwise.
5717 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5719 * Makefile.in: pass MAKEINFO down on info.
5721 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5723 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5724 useless code, including an lseek to an uninitialized variable.
5725 Reported by Jim Williams <jimbo@wrs.com>.
5727 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5729 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5730 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5731 * minsyms.c, symfile.c: Changes that may be generally
5732 applicable, but are #ifdef IBM6000 for now.
5733 * rs6000-xdep.c: Fixed typo in comment.
5734 * rs6000-tdep.c: Non-substatial changes.
5735 * xoffread.c: The main change here is addition of some
5736 debugging functions.
5737 * xoffexec.c: More changes.
5739 * xcoffread.c: Fixed two too-few-parameters bugs.
5741 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5742 to SOLIB_CREATE_INFERIOR_HOOK macro.
5744 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5746 * symfile.h: Add prototype for iterate_over_msymbols().
5747 * symtab.c (cplus_mangled_symbol): Add function.
5748 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5749 iterate_over_msymbols to find demangled C++ symbol.
5750 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5751 value to iterate_over_msymbols().
5752 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5755 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5757 * Makefile.in: added check target.
5759 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5761 * ecoff.c: Move to ../bfd/coff-msym.c.
5762 * config/mt-*mips: Remove ecoff.o from the configuration.
5763 * remote.c (): Add newline to initial +.
5764 (remote_resume): Mention how to cope with signals.
5765 (remote_interrupt): Add debug msg.
5766 (remote-wait): Implement new 'T' reply, which includes
5767 status, PC, and FP all in a single short message.
5768 (putpkt): Add further debugging of packet acks.
5769 * mipsread.c (fixup_symtab): Also swap RFD's.
5770 (parse_partial_symbols): Avoid bug on unknown symbol types.
5771 * Makefile.in (VERSION): Roll to 4.4.5.
5772 * mips-tdep.c (heuristic_proc_start): Avoid long delays
5773 for remote MIPS by limiting heuristic to 200 byte search.
5774 (heuristic_proc_desc): Byte-swapping.
5775 (mips_print_register): Cope with failure of
5776 read_relative_register_raw_bytes. Byte-swap integers for
5778 * mips-pinsn.c (print_insn): Byte-swap instruction.
5780 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
5782 * config.sub configure.in config/mh-irix4
5783 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
5784 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
5785 gdb/xm-irix4.h gdb/config/mt-irix3
5786 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
5788 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
5790 * defs.h, utils.c: xrealloc takes PTR as first arg.
5791 * defs.h: Reword confusing comment about ANSI prototypes.
5792 * defs.h: Some minor whitespace changes.
5793 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
5794 not NULL, which can be (void *).
5795 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
5796 * tm-i386v.h (SP_ARG0): Define
5797 * xm-sysv4.h: Back out of change for missing prototypes.
5798 * i386-tdep.c (get_longjmp_target): Add function.
5800 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5802 * Makefile.in: install man page too.
5804 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
5806 * All GDB files that #include defs.h: Removed stdio.h.
5807 (defs.h): #include stdio.h.
5809 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5811 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
5812 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
5813 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
5814 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
5815 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
5816 it before printing out the hex shape of an address.
5818 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
5820 * rs6000-xdep.c (frame_initial_stack_address): Move
5821 code to set frame->cache_fsr into new separate function
5822 frame_get_cacahe_fsr. This allows fixing a fatal error.
5823 * xcoffexec.c: Turn previously suppressed error
5824 message back on, after cleaning up BFD.
5826 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
5827 printing of blank line, since it cases printing of an
5828 extra blank line. Is this intended? It does mess up
5830 * defs.h: Put back declarations of malloc and realloc,
5831 but protected by #ifndef MALLOC_INCOMPATIBLE.
5832 * objfiles.c: Undo previous change: Use malloc/realloc
5833 for objfile malloc/realloc fields (but add a cast).
5834 * xcoffexec.c: Suppress an error message (for now).
5836 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5838 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5839 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
5840 * buildsym.c: Use smash_to_pointer_type() to handle forward type
5842 * xcoffread.c: Modifications to C_DECL storage class handling, and
5843 introduction of an old smash_to_pointer_type() routine.
5845 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5846 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
5847 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
5848 parameters have been modified.
5850 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5851 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
5852 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
5853 and fetch_inferior_registers() always fetched all the registers
5854 resulting valid register values at hand all the time. Pushing a dummy
5855 frame did not require validating all register values first. After
5856 putting the above mechanism into action, we didn't have valid registers
5857 values always ready. Thus, all registers need to be fetched before
5858 pushing a dummy frame now.
5860 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5861 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
5862 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
5863 the starting address (actual frame address) of a frame.
5864 * rs6000-tdep.c: modifications to function_frame_info() to see if
5865 function reserves a frame pointer register (alloca register)
5866 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
5867 FRAME_LOCALS_ADDRESS has been updated to support debugging of
5868 functions with alloca() calls.
5870 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
5872 * xm-sysv4.h: Provide definitions/prototypes for host environment
5873 functions for which no definitions or prototypes are provided in
5874 any currently included gdb or host environment header files.
5875 For SVR4, this currently includes malloc and realloc, which cannot
5876 be portably prototyped in any gdb include file.
5878 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5880 * buildsym.h: Remove obsolete variable file_stabs.
5882 * Makefile.in: Move place where configure merges in host-
5883 and target-dependent fragments later, so the latter
5884 can override (say) GNU_MALLOC.
5885 * config/mh-rs6000: Use system malloc. Otherwise, I
5886 ended up with *two* incompatible versions of malloc
5887 (functions in libc would call the malloc in libc).
5888 I assume this is a shared library problem.
5890 * remote.c: Fix (presumed) typo.
5891 * objfiles.c: Use xmalloc/xrealloc instead of
5892 malloc/realloc (since the latter are no longer declared).
5894 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5895 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
5896 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
5897 handle individual registers.
5898 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
5899 correctly in case it wasn't cached yet. (A problem showed up
5900 after fetching individual registers.)
5901 * buildsym.c: Disable type_synonym_name's type name overwriting
5902 in cases it is unnecesary. rs6000 portation doesn't use
5903 type_synonym_name, and it used to nullify type names
5904 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
5905 type's name as soon as space for that type is allocated.
5906 * xcoffread.c: ignore a section's lineno information if it is
5907 not `.text'. (In rs6000 bfd portation integration, skipping over
5908 `.pad' sections are ignored since it was in machine independent
5909 part of the code. Thus, a problem of fake sections with invalid
5910 lineno information arised.)
5912 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5913 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
5914 * rs6000-tdep.c: make function_frame_info() work whether or not
5915 reading from a core file.
5916 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
5918 * infrun.c. main.c, printcmd.c. symtab.c:
5919 More changes from IBM for rs6000.
5922 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
5924 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
5925 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
5926 Merge in changes (mostly from IBM) for RS6000.
5927 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
5928 More changes from IBM for RS6000. These are in machine-
5929 independent code, and probably could do with some cleaning
5930 up. The most questionable of these are #ifdef IBM6000.
5931 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
5932 to single_step() (for consistency with rs6000 and i860).
5933 * utils.c: Allow the 1st arg to xrealloc to be NULL
5934 (in which case do malloc). This removes the need for
5935 some tests in xcoff code (and perhaps other places?).
5936 * coffread.c: Removed variables last_source_file,
5937 type_vector, and type_vector_length as these are now
5938 defined by buildsym.[ch].
5939 * defs.h: Remove prototypes for malloc and realloc, since
5940 these should only be used to implement xmalloc and xrealloc,
5941 and they conflict with <stdlib.h> in AIX - where they
5942 return void* even when __STDC__ isn't defined. Sigh.
5943 * munch: Recognize *initialize* in data as well as text
5944 (AIX uses data). Also, incorporate a patch from Garrett
5945 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
5946 much more sensible, by only trying to match the name of
5947 the initialize_foo function, and not the junk before it.
5949 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
5951 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
5952 unless symbol table indicates that something has changed.
5954 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
5956 * remote.c: Make it work for embedded MIPS. Increase buffer
5957 size, and use throughout. Round buffer size up if too many regs.
5958 Support baud rate setting and try for an 8-bit path. If
5959 interrupted while waiting for target, send a ^C down the wire.
5960 Avoid single-byte reads.
5961 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
5963 * mips-xdep.h: Avoid the embedded regs when on Unix.
5965 * mipsread.c: Byte-swap the symbol table structures, using
5966 routines from ecoff.c, to read a symbol table written in any
5967 of the four possible byte orders.
5968 * configure.in (mips-big-* target): Same as Sony News.
5969 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
5970 * ecoff.c: New file for symbol swapping routines.
5972 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
5974 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
5975 all-breakpoints' command.
5976 * (get_number): Allow users to enter negative breakpoint numbers.
5977 * (breakpoint_1): Reformat display of 'info break' to show new
5979 * (create_longjmp_breakpoint, breakpoint_re_set,
5980 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
5981 symfile.c (syms_from_objfile): Re-do
5982 insertion of longjmp breakpoints. Move all code into
5983 breakpoint_re_set, and call that instead of
5984 create_longjmp_breakpoint in symfile.c.
5986 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
5988 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
5989 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
5990 * symtab.c (find_pc_symtab): Handle having no objfiles.
5991 * infcmd.c: Fix comment.
5992 * objfiles.c (free_all_objfiles): Add.
5993 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
5994 * symfile.c (symbol_file_command): free all objfiles when
5995 specifying a new symbol file.
5996 (reread_symbols): Stat the file name, don't fstat the descriptor.
5998 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6000 * Makefile.in, configure.in: removed traces of namesubdir,
6001 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6002 copyrights to '92, changed some from Cygnus to FSF.
6004 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6006 * dbxread.c (end_psymtab): Delete empty psymtabs.
6007 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6008 * symfile.h (struct objfile): Add free_psymtabs.
6010 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6012 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6014 * symfile.c (symbol_file_command): strcmp => !strcmp.
6015 * breakpoint.h: Move prototypes to follow enum definition they need.
6016 * breakpoint.c, infrun.c: Lint.
6017 * printcmd.c: Use `enum enable' rather than `enum
6019 * mipsread.c: First pass at making it compile with the new
6020 objfile changes. Probably seriously broken still, but it
6023 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6025 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6026 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6027 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6028 stepping (and nexting) through longjmp(). Also, cleanup
6029 breakpoint handling quite a bit by creating explicit breakpoint
6030 types instead of using magic breakpoint numbers.
6031 Makefile.in: Update version to 4.4.3
6033 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6035 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6036 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6037 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6039 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6041 * minsyms.c (install_minimal_symbols): Add bunches to any
6042 existing minsyms in the objfile. Avoid extra mallocation
6043 by working directly in the obstack. Remove ignored `mainline' parm.
6044 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6045 xcoffread.c: Change all callers.
6046 * FIXME: We should be able to eliminate MAINLINE from all the
6047 symbol readers now, with a small bit of work.
6049 * valops.c, value.h: Lint.
6050 * remote-vx.c: Add missing break; statement. Bugfix by
6051 Michael Sclafani, <sclafani@src.dec.com>.
6053 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6055 * Makefile.in (VERSION): Update version to 4.4.2
6056 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6057 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6058 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6059 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6060 mmap-alloc.o, mmap-sbrk.o
6062 * altos-xdep.c: Minor whitespace change.
6063 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6064 use to new minimal symbol table use.
6065 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6066 * arm-xdep.c (store_inferior_registers): Returns void.
6067 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6068 Convert from misc function vector use to new minimal symbol table use.
6069 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6070 * breakpoint.c: Add prototypes for local functions.
6071 * breakpoint.c (catch_command_1): Change to static and remove unused
6073 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6074 * breakpoint.h: Change function decls to prototype form.
6075 * buildsym.c: Add prototypes for local functions.
6076 * buildsym.c: Moved hashname() function here from dbxread.c.
6077 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6078 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6079 * buildsym.c (dbx_alloc_type): Change to static.
6080 * buildsym.c (finish_block): Add objfile parameter.
6081 * buildsym.c (misc): Change symbol_obstack to objfile version.
6082 * buildsym.c (make_blockvector): Change to static.
6083 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6084 * buildsym.c (compare_line_numbers): Change to static, args are const,
6085 cast args when used.
6086 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6087 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6088 and made static. Add objfile parameter.
6089 * buildsym.c (end_symtab): Simplify code using line table size.
6090 Realloc the linetable on the objfile symbol_obstack and copy there.
6091 * buildsym.c (scan_file_globals): Convert from misc function vector
6092 use to new minimal symbol use.
6093 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6094 strings get allocated in objfile's symbol_obstack. Convert references
6095 to builtin types to lookup_fundamental_type().
6096 * buildsym.c (read_type): Make static, add objfile parameter, convert
6097 references to buildin types to lookup_fundamental_type().
6098 * buildsym.c (read_struct_type): Add objfile parameter.
6099 * buildsym.c (read_array_type): Make static, add objfile parameter.
6100 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6101 * buildsym.c (read_huge_number): Make static.
6102 * buildsym.c (read_range_type): Make static, add objfile parameter,
6103 convert references to buildin types to lookup_fundamental_type ().
6104 * buildsym.c (read_args): Make static, add objfile parameter.
6105 * buildsym.h: Convert function decl's to prototype form.
6106 * c-exp.y: Add prototypes for local functions, convert uses of misc
6107 function vector to minimal symbol table. Reformat all builtin type
6108 initializations and pass a NULL objfile to init_type() for them.
6109 * coffread.c: Change context_stack ref's to coff_context_stack,
6110 add local function prototypes. Cast uses of xrealloc arg 1.
6111 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6112 crafting a new type.
6113 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6114 * coffread.c (finish_block): Change name to coff_finish_block.
6115 * coffread.c (make_blockvector): Add and use objfile parameter.
6116 * coffread.c (record_line): Change name to coff_record_line.
6117 * coffread.c (start_symtab): Change name to coff_start_symtab.
6118 * coffread.c (end_symtab): Change name to coff_end_symtab.
6119 * coffread.c (record_misc_function): Change name to record_minimal_
6120 symbol and change to minimal symbol table use from misc func tbl.
6121 * coffread.c (coff_symfile_read): Convert from misc function vector
6122 use to minimal symbol table use.
6123 * coffread.c (hashname): Remove; use common version in buildsym.c.
6124 * coffread.c (decode_base_type): Change references to builtin types
6125 to calls to lookup_fundamental_type().
6126 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6127 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6128 * command.c: Add prototypes for local functions.
6129 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6130 appropriate member of the function union for that type.
6131 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6132 ifdef out the function since it isn't currently used.
6133 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6134 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6135 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6136 * command.c (help_cmd): Compare function pointer to NULL.
6137 * command.c (help_cmd_list): Compare function pointer to NULL.
6138 * command.c (lookup_cmd_1): Use correct member of function union.
6139 * command.c (undef_cmd_error): Make static.
6140 * command.c (complete_on_cmdlist): Use correct member of func union.
6141 * command.c (do_setshow_command): Use correct member of func union.
6142 * command.c (shell_escape): Convert rindex use to strrchr.
6143 * command.h (COMMAND_H): Define if already included.
6144 * command.h (cmd_list_element struct): Change 'function' to a union
6145 and prototype args. Prototype completer function.
6146 * command.h: Convert decl's to prototype form.
6147 * convex-xdep.c (store_inferior_registers): Returns void.
6148 * copying.c: Prototype local functions.
6149 * coredep.c: Minor whitespace change.
6150 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6151 * cplus-dem.c: Prototype local functions.
6152 * dbxread.c (hashname): Remove; moved to buildsym.c.
6153 * dbxread.c (free_and_init_header_files): Make static.
6154 * dbxread.c: Add prototypes for local functions.
6155 * dbxread.c (new_object_header_files): Remove; inlined usages.
6156 * dbxread.c (xrealloc usages): Cast args.
6157 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6158 and change usages accordingly.
6159 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6160 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6161 * dbxread.c (dbx_next_symbol_text): Make static.
6162 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6163 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6164 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6165 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6166 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6167 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6169 * dwarfread.c (record_misc_function): Change name to record_minimal_
6170 symbol and use minimal symbol table throughout.
6171 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6172 * dwarfread.c: Convert all references to builtin types to use the new
6173 lookup_fundamental_type function.
6174 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6175 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6177 * elfread.c (record_misc_function): Convert to use record_minimal_
6179 * elfread.c (elf_symtab_read): Add objfile parameter.
6180 * eval.c: Add prototypes for local functions and move some decls
6181 around to accomodate prototypes.
6182 * expprint.c: Add prototypes for local functions. Change references
6183 to misc function vector to minimal symbol table.
6184 * findvar.c (read_memory usages): Cast args.
6185 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6186 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6187 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6188 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6189 * gould-xdep.c: Minor whitespace change.
6190 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6191 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6192 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6193 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6194 * i386-tdep.c: Add prototypes for local functions.
6195 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6196 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6197 that defaulted to int.
6198 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6199 i386_push_dummy_frame): Returns void.
6200 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6201 int and explicitly declare return type as int.
6202 * i387-tdep.c: Minor formatting changes.
6203 * i960-tdep.c (leafproc_return): Convert from misc function vector
6204 use to minimal symbol table use.
6205 * infcmd.c: Add prototypes for local functions.
6206 * infcmd.c (continue_command, until_next_command, until_command,
6207 path_info, path_command): Make static.
6208 * infcmd.c (step_1, until_next_command): Convert from misc func
6209 vector to minimal symbol table use.
6210 * inflow.c: Add prototypes for local functions.
6211 * infptrace.c (store_inferior_registers): Returns void, not int.
6212 * language.c (_initialize_language): Use proper member of function
6214 * m2-exp.y: Add prototypes for local functions, convert misc function
6215 vector uses to minimal symbol table uses.
6216 * m2-exp.y (make_qualname, yyerror): Make static.
6217 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6218 * m68k-pinsn.c: Add prototypes for local functions.
6219 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6220 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6221 * m68k-stub.c: Add prototypes.
6222 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6223 use to minimal symbol table use.
6224 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6225 * m88k-xdep.c (store_inferior_registers): Returns void.
6226 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6227 * mach386-xdep.c (store_inferior_registers): Returns void.
6228 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6229 * main.c: Add prototypes for local functions.
6230 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6231 longjmp() result to (NORETURN void).
6232 * main.c (catch_errors): Prototype the 'func' parameter.
6233 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6234 Takes an unused arg.
6235 * main.c (execute_command): Call the right member of the func union.
6236 * main.c (command_loop_marker, symbol_completion_function,
6237 command_loop): Make static.
6238 * main.c (command_line_input): Make linelength unsigned, cast arg
6239 to command_line_input().
6240 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6241 * main.c (initialize_main): Call right member of function union.
6242 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6243 * mem-break.c: Include symtab.h
6244 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6245 * mips-xdep.c (store_inferior_registers): Returns void.
6246 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6247 use to minimal symbol table use.
6248 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6250 * mipsread.c (make_type): Remove, convert usages to init_type.
6251 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6252 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6253 vector use to minimal symbol table use.
6254 * parse.c: Add prototypes for local functions.
6255 * parse.c (xrealloc usages): Cast args.
6256 * parse.c (prefixify_expression, length_of_subexp): Make static.
6257 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6258 * parser-defs.h: Convert function decls to prototype form.
6259 * partial-stab.h: Convert from misc function vector use to new minimal
6261 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6262 the per-objfile copies.
6263 * printcmd.c: Add prototypes for local functions. Move some struct
6264 definitions around to accomodate prototypes.
6265 * printcmd.c (decode_format): Make static, change args oformat and
6266 osize to int from char.
6267 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6268 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6269 * printcmd.c (print_address_symbolic): Convert from misc function
6270 vector use to minimal symbol table use.
6271 * printcmd.c (address_info): Convert from misc function vector use
6272 to minimal symbol table use.
6273 * printcmd.c (delete_display, enable_display, disable_display_command):
6275 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6276 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6277 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6278 * pyr-xdep.c (store_inferior_registers): Returns void.
6279 * remote-mm.c (mm_load): symbol_file_add return value unused.
6280 * remote-nindy.c: Minor format change.
6281 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6282 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6283 * rs6000-xdep.c (store_inferior_registers): Returns void.
6284 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6285 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6286 vector use to minimal symbol table use.
6287 * solib.c: Add prototypes for local functions.
6288 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6289 function vector use to minimal symbol table use.
6290 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6291 * solib.c (find_solib, shared_library_command): Make static
6292 * solib.c (read_memory, write_memory usages): Cast args.
6293 * solib.c (special_symbol_handling): Add function
6294 * source.c: Add prototypes for local functions.
6295 * source.c (select_source_symtab): Convert to scan objfiles.
6296 * source.c (open_source_file): Make static.
6297 * source.c (xrealloc usages): Cast args.
6298 * source.c (source_line_charpos): ifdef out, unused.
6299 * source.c (get_filename_and_charpos): Make static.
6300 * stack.c: Add prototypes for local functions.
6301 * stack.c (print_frame_info, frame_info): Convert from misc function
6302 vector use to minimal symbol table use.
6303 * symfile.c: Add prototypes for local functions.
6304 * symfile.c (compare_symbols): Make args const PTR's.
6305 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6306 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6307 * symfile.c (obsavestring): Add objfile parameter.
6308 * symfile.c (init_misc_bunches, prim_record_misc_function,
6309 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6310 sort_misc_function_vector, compact_misc_function_vector): Remove
6311 * symfile.c (symbol_file_add_digested): Add function.
6312 * symfile.c (symbol_file_add): Returns struct objfile *.
6313 * symfile.c (symbol_file_command): Modify for state file use.
6314 * symfile.c (symfile_open): Add parameter "dumpable".
6315 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6316 * symfile.c (load_command, add_symbol_file_command): Make static.
6317 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6318 * symfile.c (rindex usages): Converted to strrchr.
6319 * symfile.c (allocate_psymtab): New
6320 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6321 converted to minimal symbol table usage, but no obvious conversion.
6322 * symfile.c (free_all_symtabs): Remove.
6323 * symfile.c (_initialize_symfile): Use per-objfile info.
6324 * symfile.h: Rework the objfile structure to add per-objfile data
6325 objects (psymbol_obstack, symbol_obstack, type_obstack,
6326 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6327 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6328 Add prototypes to function declarations.
6329 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6330 function vector usage to minimal symbol table usage.
6331 * symmisc.c (DEV_TTY): Define if not defined.
6332 * symmisc.c: Add local function prototypes.
6333 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6334 printpsyms_command, print_objfiles, print_objfiles_command):
6335 Rework to use iterate_over_*
6336 * symtab.c: Add prototypes for local functions.
6337 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6338 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6339 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6340 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6341 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6342 lookup_reference_type, lookup_member_type, allocate_stub_method,
6343 check_stub_method, create_array_type, smash_to_member_type,):
6345 * symtab.c (lookup_symbol): Some args are const.
6346 * symtab.h: All type related defs and structs moved to gdbtypes.h
6347 * symtab.h: Convert decls to prototypes.
6348 * target.c (noprocess): Make static.
6349 * target.h: Change decl's to prototypes.
6350 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6351 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6352 * utils.c (_initialize_utils): Use correct member of function union.
6353 * valarith.c: include gdbtypes.h
6354 * valops.c: include gdbtypes.h, add prototypes for local functions.
6355 * valops.c (value_push, value_arg_push, find_function_addr):
6357 * valops.c (value_string): Convert from misc function vector use
6358 to minimal symbol table use.
6359 * valops.c (check_field_in): Make arg const.
6360 * valprint.c: Add prototypes for local functions.
6361 * valprint.c (print_string): Make static
6362 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6363 * values.c: Add prototypes for local functions.
6364 * values.c (value_headof): Convert from misc function vector to
6365 minimal symbol table.
6366 * xcoffexec.c: Add prototypes for local functions.
6367 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6369 * xcoffexec.c (relocate_minimal_symbol): Add.
6370 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6371 * xcoffread.c: Add prototypes for local functions.
6372 * xcoffread.c (sort_syms): Convert to scan objfiles.
6373 * xcoffread.c (read_xcoff_symtab): Make static.
6374 * xcoffread.c (various): Replace references to builtin types with
6375 calls to lookup_fundamental_type. Replace references to symbol_obstack
6376 and psymbol_obstack with pointers to the per-objfile copies.
6377 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6378 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6380 * xcoffread.c (init_stringtab): Add objfile parameter.
6381 * gdbtypes.c: New file
6382 * minsyms.c: New file
6383 * mmap-alloc.c: New file
6384 * mmap-sbrk.c: New file
6385 * objfiles.c: New file
6389 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6391 * Check in Fred Fish's changes in these modules. Fred
6392 will make ChangeLog entries for all of them. Update VERSION
6395 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6397 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6399 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6400 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6401 value.h: Prototypes for static functions; lint.
6402 * gdbtypes.h: Empty file to ease transition.
6404 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6406 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6407 inferior.h, language.h, signame.h, target.h, terminal.h,
6408 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6409 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6411 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6412 signame.c, sparc-xdep.c: Prototypes for all static functions.
6414 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6415 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6416 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6417 Remove to_call_function and target_call_function, since it
6418 always calls the same thing (call_function_by_hand).
6419 * core.c, exec.c, solib.c: Rename target_ops sections =>
6421 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6422 target.h: target_kill takes no args.
6423 * language.c (language_info): Scaffolding to allow briefer
6424 messages when the current language changes. FIXME.
6425 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6426 complaints about volatile functions.
6427 * xm-sysv4.h (HAVE_MMAP): Define.
6429 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6431 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6432 to make prototypes for all functions declared here.
6433 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6434 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6435 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6436 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6437 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6438 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6439 * utils.c: Avoid declaring malloc and realloc. Lint.
6440 (request_quit): Accept signal-number parameter.
6442 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6444 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6445 DIE's. Add new function read_tag_pointer_type() to read them.
6447 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6448 When creating a new user defined type, check to see if a partial
6449 type already exists, and if so, bash it to fit.
6451 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6453 * coffread.c (decode_base_type): Pass long, not union.
6454 Fix by Eric Valette, ev@chorus.fr.
6456 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6458 * elfread.c (elf_symtab_read): Fix code to correctly track
6459 changes in bfd for absolute symbols.
6461 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6463 * xm-vaxbsd.h: Close off comment.
6465 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6467 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6469 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6471 * mips-tdep.c (mips_print_registers): Print correct register
6472 number for double pseudo-registers.
6474 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6476 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6477 in the op$::OPERATOR. case. From Steven McCanne,
6478 <mccanne@horse.ee.lbl.gov>.
6480 * exec.c (set_section_name): Pass arg to exec_files_info;
6481 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6483 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6485 * main.c (print_gdb_version): Copyright msg: only this year.
6486 (cd_command): Avoid changing current_directory on error.
6488 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6490 * mipsread.c (parse_partial_symbols): Handle dependencies
6491 between partial symbol tables (when not doing stabs-in-ecoff).
6492 (This used to be handled by parse_fdr, but parse_fdr was
6493 incompatible with handling stabs-in-ecoff, so the code
6494 was re-written to not use parse_fdr. Unfortunately,
6495 the logic to handle dependencies was overlooked.)
6497 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6499 * coffread.c (read_enum_type): Use the size of a target int when
6501 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6503 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6504 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6505 TARGET_PTR_BIT to determine size of a pointer
6506 * values.c (unpack_long): when unpacking a REF or a PTR don't
6507 assume the size of the type.
6509 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6511 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6512 looking at its members. Improve guess between struct and union,
6513 only assuming union if multiple members have offsets of zero.
6515 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6517 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6518 (This is just for clarity - and one day permitting us to
6519 change FP0_REGNUM from 38 to 32, which would make more sense.)
6520 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6521 register numbers in stabs-in-ecoff get handled correctly.
6523 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6525 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6526 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6527 into BSD and Ultrix.
6529 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6531 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6533 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6535 * Makefile.in: Increment version to 4.4.1.
6536 * main.c (print_gdb_version): Update copyright notice.
6538 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6540 * mipsread.c: Prepend "struct " to the names of structure
6541 types, and similarly for enums and unions. (This used
6542 to be done, but got lost in the re-write to "guess" the
6543 difference between enum/struct/union.)
6544 Also, guess that a tag is an enum if the first member
6547 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6549 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6552 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6554 * Projects: Patching executables is done.
6555 * Makefile.in (VERSION): Roll to gdb-4.4.
6556 * README, WHATS.NEW: Update for gdb-4.4.
6558 * symfile.c (reread_symbols): Whenever we reread one object
6559 file's symbols, we must restart the scan, because the object_files
6560 chain has been permuted.
6562 * exec.c (exec_files_info): Split out into print_section_info.
6563 Print BFD filename of each section if it's not the default one.
6564 * core.c (core_files_info): Call print_section_info.
6566 * xm-vax.h: Include a few system header files whose definitions
6567 must precede defs.h.
6568 * language.c, language.h: Make some things const.
6569 * expression.h, main.c: const spreads like ooze.
6571 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6572 since BREAKPOINT values can be >0x80.
6574 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6576 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6578 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6580 * sparc-pinsn.c: Remove kludge for preferring architectures.
6581 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6582 and forever. Add `add' instruction to the set that get checked
6583 for a preceding `sethi' in order to print an absolute address.
6584 Corresponding changes in ../include/opcode/sparc.h needed
6585 to eliminate garbage instructions.
6587 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6589 * mipsread.c (parse_partial_symbols): Make sure partial
6590 symbols are created for external symbols (as used to be
6591 the case). This is a bit of a pain with the mips-coff.
6592 It uses a table which points to all of the external
6593 symbols belonging to a particular FDR or psymtab.
6594 Once we've generated this table, we might as well save
6595 it, and then use it in psymtab_to_symtab_1 to find
6596 the symbols to pass to parse_external().
6597 * symfile.c, symfile.c: New function start_psymtab_common
6598 to share the common parts of allocating a new psymtab
6599 for dbxread, mipsread (and later dwarfread). Its code
6600 was pulled out from start_psymtab in dbxread.c.
6601 * dbxread.c (start_psymtab): Use start_psymtab_common().
6603 * valprint.c (val_print): If there is an error when trying
6604 to print a string, check to see if there really is a problem
6605 by reading just one character. If that works, assume
6608 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6610 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6611 cypress, v8 mnemonics in that order.
6613 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6615 * sparc-pinsn.c: Put the qsort() back in.
6617 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6619 * findvar.c (read_register, write_register): Handle machines
6620 where REGISTER_TYPE is not the same size as "int".
6622 Handle debug symbols in dynamically loaded (relocated) code:
6624 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6625 offset to process_one_symbol.
6626 (process_one_symbol): Take new offset parameter. Add it into
6627 appropriate symbol types to relocate symbols to loaded addresses.
6628 Handle all possible symbol types, and complain() about types that
6629 we don't expect to see.
6630 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6631 process_one_symbol (FIXME, should pass real offset).
6635 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6637 (set_breakpoint, break_command_1, until_break_command,
6638 catch_command_1, breakpoint_re_set_one): Use it.
6639 * symtab.h (resolve_sal_pc): Declare.
6640 * infcmd.c (jump_command): Use resolve_sal_pc.
6642 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6644 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6646 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6648 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6649 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6650 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6652 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6654 * dbxread.c (process_one_symbol): Make a first cut at handling
6655 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6657 * symtab.c (find_pc_line): Fix stepping into and out of #included
6660 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6662 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6663 no longer any need to copy ../include/opcode/* into gdb.
6665 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6667 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6669 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6671 * valprint.c (type_print_base, type_print_method_args):
6672 Print C++ constructor methods without bogus "return type."
6674 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6676 * infptrace.c (child_xfer_memory): Parameter "target" should
6677 be a pointer to a structure, not the entire structure.
6679 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6681 * depend: Convert the couple of references to ansidecl.h that
6682 used the local gdb version to use the ../include version.
6684 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6687 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6688 (inferior_proc_init): Fix non-ANSI version of args.
6689 (attach): Call print_sys_errmsg with correct number of args.
6690 (mappingflags): Make static, does not need to be global.
6692 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6693 not the entire struct itself.
6695 * valops.c (value_assign): Cast some args to modify_field() and
6696 {read,write}_register_bytes() correctly.
6698 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6700 * Makefile.in (MALLOCSRC): Removed reference to removed local
6703 * dwarfread.c (list_in_scope): Needs an initial value, use file
6706 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6708 * main.c (main): Make option_index local to keep new getopt happy.
6709 main.c, solib.c, Makefile.in: Update copyright notices.
6711 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6713 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6715 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6717 * Makefile.in (HFILES): Add partial-stab.h.
6719 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6721 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6722 New files for stratus. Not complete enough to actually build
6723 on the Stratus machine; that awaits copyright assignment for
6726 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6727 for getting custom flags into CFLAGS when doing makes.
6729 * configure.in: Add config information for stratus.
6731 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6733 * dbxread.c (process_one_symbol): Pass address of structure
6734 to complain(), rather than the whole structure.
6736 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6738 * solib.c (solib_add_common_symbols): Only compile in when not
6739 using SVR4 style shared libraries.
6741 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6743 * dwarfread.c (locval): Add offreg flag to indicate location
6744 values that are computed off a base register.
6746 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6747 TAG_local_variable cases to account for static variables
6748 within function scopes.
6750 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6752 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6753 doesn't exist on some systems.
6755 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6756 nexting over recursive function calls.
6758 * target.c (target_read_string): Create this routine to read null
6759 terminated strings from the target. It deals with running off the
6760 end of memory elegantly as well. solib.c (find_solib): Use
6761 target_read_string() to avoid problems with running off the end of
6764 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
6765 that reference pgrp_inferior.
6767 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
6769 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
6770 mips-tfile has been hacked to act more "traditionally."
6771 * dbxread.c: Fixed typo in comment.
6773 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
6775 * mips-tdep.c (mips_skip_prologue): Add some number of
6776 'sw' instructions before 'addiu' adjusts the stack.
6778 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
6780 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
6781 freescope, buildblock closescope, record_line, add_symbol_to_list,
6782 gatherblocks, make_blockvector): Extensive changes to switch
6783 to generic symbol table building code in buildsym.c. Remove
6784 scope tree structures and functions, symbol table building
6785 functions, and lots of other small changes.
6787 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
6788 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
6790 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
6792 * buildsym.c (cleanup_undefined_types): Add support for enums.
6793 This fixes the 'GDB internal error. cleanup_undefined_types with
6796 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
6798 * dbxread.c: detect gcc2 compilations.
6800 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
6802 * sparc-pinsn.c: Rename bitfields that overlap with macro names
6803 in ../include/opcode/sparc.h.
6805 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
6807 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
6808 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
6809 to reflect actual locations of opcode files, so TAGS target will
6812 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
6814 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
6817 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
6818 dereferencing to access the correct elements.
6820 * valops.c (value_addr): Declare return type of external func
6823 * xcoffread.c: Undefine next_symbol_text before redefining it.
6825 For older changes see ChangeLog-9091
6831 version-control: never