1 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
4 * sparclite/aload.c: Add copyleft.
5 * sparclite/crt0.s: Add comment at beginning.
7 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
9 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
10 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
12 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
14 * values.c (value_headof): Fix typo in which VTBL and ARG were
15 being confused for one another.
17 * valops.c (typecmp): Now static.
19 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
20 baseclass--we don't always inherit its virtual function table
23 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
24 pointer correctly in case value_struct_elt moves it around.
26 * valops.c (typecmp): Now static. Also, now groks references
29 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
30 zero on recursive call. If NAME is the name of TYPE, return TYPE.
32 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
34 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
35 to avoid "too much defining" error from native C compiler (!).
37 * Makefile.in (HFILES): Add typeprint.h.
38 * typeprint.[ch]: Update copyrights.
40 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
42 * Makefile.in: Update to match doc/ subdir changes.
44 * config/hp300hpux.mh: No cross-host file needed, just native.
45 * config/go32.mh: Remove nonexistent "native" support.
47 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
48 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
49 * m88k-tdep.c (next_insn): Lint, cleanup.
50 (store_parm_word): Lint.
52 * README: Fix typo (reported by karl@hq.ileaf.com).
54 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
56 * expression.h (BINOP_CONCAT): Document use for self concatenation
57 an integral number of times.
58 * language.c (binop_type_check): Extend BINOP_CONCAT for self
60 * valarith.c (value_concat): Rewrite to support self
61 concatenation an integral number of times.
62 **** start-sanitize-chill ****
63 * Makefile.in (ch-exp.tab.c): Change "expect" message.
64 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
65 eliminate hundreds of spurious shift/reduce and reduce/reduce
66 conflicts that mask the 5 real ones.
67 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
68 * ch-exp.y (integer_literal_expression): Remove production,
70 **** end-sanitize-chill ****
72 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
74 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
75 implied that "no side effects" was nonfunctional.
76 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
77 character string and bitstring concatenation.
78 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
79 * expression.h (exp_opcode): Add BINOP_CONCAT.
80 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
81 * language.c (string_type): Add function to determine if a type
83 * language.c (binop_type_check): Add case for BINOP_CONCAT.
84 * valarith.c (value_concat): New function to concatenate two
85 values, such as character strings or bitstrings.
86 * valops.c (value_string): Remove error stub and implement
88 * value.h (value_concat): Add prototype.
89 **** start-sanitize-chill ****
90 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
91 * ch-exp.y (yylex): Recognize SLASH_SLASH.
92 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
94 **** end-sanitize-chill ****
96 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
98 * c-exp.y (exp): Add production to support direct creation
99 of array constants using the obvious syntax.
100 * c-valprint.c (c_val_print): Set printed string length.
101 * dwarfread.c (read_tag_string_type): New prototype and
102 function that handles TAG_string_type DIEs.
103 * dwarfread.c (process_dies): Add case for TAG_string_type
104 that calls new read_tag_string_type function.
105 * expprint.c (print_subexp): Add support for OP_ARRAY.
106 * gdbtypes.c (create_range_type, create_array_type): Inherit
107 objfile from the index type.
108 **** start-sanitize-chill ****
109 * ch-typeprint.c (chill_print_type): Add case for
111 * ch-valprint.c (chill_val_print): Fix case for
113 **** end-sanitize-chill ****
115 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
117 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
118 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
121 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
123 * c-exp.y (exp:STRING): Convert C strings into array-of-char
124 constants with an explicit null byte terminator. OP_STRING is
125 now used for real string types.
126 * c-lang.c (builtin_type_*): Move declarations to lang.c since
127 they are used by all languages.
128 * c-lang.c (_initialize_c_language): Move initializations of
129 builtin_type_* to lang.c.
130 * c-typeprint.c (c_type_print_varspec_prefix,
131 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
133 * c-valprint.c (c_val_print): Change the way character arrays
134 are printed as strings to be consistent with the way strings
135 are printed when pointer-to-char types are dereferenced.
136 Remove test of print_max before calling val_print_string, which
137 now does it's own test.
138 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
139 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
140 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
141 * gdbtypes.c (builtin_type_*): Add declarations moved from
143 * gdbtypes.c (create_string_type): New function to create real
145 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
146 renamed to TYPE_CODE_STRING.
147 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
148 builtin_type_* types moved from c-lang.c.
149 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
151 * gdbtypes.h (builtin_type_string): Add extern declaration.
152 * gdbtypes.h (create_string_type): Add prototype.
153 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
154 renamed to TYPE_CODE_STRING.
155 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
157 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
158 renamed to TYPE_CODE_STRING.
159 * parse.c (length_of_subexp, prefixify_subexp): Add case for
161 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
162 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
164 * valops.c (allocate_space_in_inferior): New function and
165 prototype, using code ripped out of value_string.
166 * valops.c (value_string): Rewritten to use new function
167 allocate_space_in_inferior, but temporarily disabled until some
168 other support is in place.
169 * valops.c (value_array): New function to create array constants.
170 * valprint.c (val_print_string): Add comment to document use,
171 complete rewrite to fix several small buglets.
172 * value.h (value_array): Add prototype.
173 * value.h (val_print_string): Change prototype to match rewrite.
174 **** start-sanitize-chill ****
175 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
176 * ch-exp.y (match_character_literal): Disable recognition of
177 control sequence form of character literals and document why.
178 **** end-sanitize-chill ****
180 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
182 * nindy-share/nindy.c: Add comments to #endif's to clarify
185 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
186 read_memory to get byte order right.
187 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
188 anymore. This is done in paread.c now. We expect unwind info
189 to hang off of objfiles, and search all of the objfiles when until
191 * (skip_trampoline_code): Cast arg to target_read_memory.
192 * objfiles.h (struct objfile): Add new field obj_private to hold
193 per object file private data (unwind info in this case).
194 * paread.c (read_unwind_info): New routine to read unwind info
195 for the objfile. This data is hung off of obj_private.
196 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
197 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
198 make this easier to access.
200 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
202 * c-valprint.c (cp_print_class_member): Add extern decl.
203 * c-valprint.c (c_val_print): Extract code for printing methods
204 and move it to cp_print_class_method in cp-valprint.c.
205 * c-valprint.c (c_val_print): Extract code to print strings and
206 move it to val_print_string in valprint.c.
207 * cp-valprint.c (cp_print_class_method): New function using
208 code extracted from c_val_print.
209 * valprint.c (val_print_string): New function using code
210 extracted from c_val_print.
211 * value.h (val_print_string): Add prototype.
212 **** start-sanitize-chill ****
213 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
214 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
215 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
216 CHECKBUF, growbuf_by_size): New variables, macros, and support
217 functions for implementing a dynamically expandable temp buffer.
218 * ch-exp.y (match_string_literal): New lexer function.
219 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
220 removed and replaced with new CHECKBUF macro.
221 * ch-exp.y (yylex): Call match_string_literal when appropriate.
222 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
223 **** end-sanitize-chill ****
225 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
227 * Makefile.in: Add info for paread.o.
228 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
230 * blockframe.c (frameless_look_for_prologue): Correct the
232 * gdbtypes.h, gdbtypes.c: Use const in decl of
233 cplus_struct_default, now that pa-gas assembler has been fixed.
234 * hppah-nat.c: Formatting.
235 * hppah-tdep.c: Remove lots of useless externs for variables we
237 * (find_unwind_entry): Speed up by using binary search, and a one
239 * (rp_saved): New routine to see what unwind info says about RP
240 being saved on the stack frame.
241 * (frame_saved_pc): Look for prologue to see if we need to
242 examine the stack for the saved RP or not.
243 * (init_extra_frame_info): Check for prologue, instead of
244 framesize to determine if we are frameless or not.
245 * (frame_chain_valid): Stop backtraces when we run into _start.
246 * (push_dummy_frame): Reformat to make more readable.
247 * (find_dummy_frame_regs): ditto.
248 * (hp_pop_frame): ditto.
249 * (hp_restore_pc_queue): small cleanup.
250 * (hp_push_arguments): ditto.
251 * (pa_do_registers_info): ditto.
252 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
253 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
254 * Define FRAME_CHAIN_VALID.
255 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
258 * paread.c (pa_symtab_read): Use new bfd conventions for
259 accessing linker symbol table.
260 * (pa_symfile_init): Access embedded STAB info via BFD section
261 mechanism and related macros.
264 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
266 * sparc-stub.c: Use a seperate stack for our traps.
267 * Handle recursive traps.
268 * Remove all trap init code. This needs to be done by the
270 * (set_mem_fault_trap): Call exceptionHandler() to setup this
272 * (handle_exception): See if we are at breakinst, if so, then
273 advance PC sp that users can just step out of breakpoint().
274 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
275 new place if SP has changed.
276 * (case 's'): Get rid of this, we can't do it yet.
277 * (case 't'): New command to test any old random feature.
278 * (case 'r'): New command to reset the system.
279 * (breakpoint): Add label to breakpoint trap instruction so that
280 handle_exception() can detect where we are and get past the
281 breakpoint trivially.
283 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
285 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
287 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
289 * configure.in: recognise all sparclite variants
291 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
293 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
294 binary files oring in the right bit.
296 * main.c, source.c, state.c, symmisc.c: use macros defined in
297 fopen-{bin|both} when fopening files.
299 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
301 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
302 from a configuration file (typically including <limits.h>), or to
303 TARGET_CHAR_BIT if CHAR_BIT is not defined.
304 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
305 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
306 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
307 * exppritn.c (print_subexp, dump_expression): Add case for
309 * expression.h (OP_BITSTRING): New expression element type for
311 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
312 macros to convert between number of expression elements and bytes
313 to store that many elements.
314 * i960-tdep.c (leafproc_return): Use new macros to access
315 minimal symbol name and address fields.
316 * m88k-pinsn.c (sprint_address): Use new macros to access
317 minimal symbol name and address fields.
318 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
319 minimal symbol address field.
320 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
321 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
322 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
323 Use new BYTES_TO_EXP_ELEM macro.
324 * parse.c (write_exp_bitstring): New function to write packed
325 bitstrings into the expression element vector.
326 * parse.c (length_of_subexp, prefixify_subexp): Add case for
328 * parser-defs.h (struct stoken): Document that it is used for
329 OP_BITSTRING as well as OP_STRING.
330 * parser-defs.h (write_exp_bitstring): Add prototype.
331 **** start-sanitize-chill ****
332 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
333 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
334 LOWER, LENGTH): New tokens for keywords.
335 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
336 upper_lower_argument, length_argument, array_mode_name,
337 string_mode_name, variant_structure_mode_name): New non-terminals
339 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
340 * ch-exp.y (match_bitstring_literal): New lexer support function
341 to recognize bitstring literals.
342 * ch-exp.y (tokentab6): New token table for 6 character keywords.
343 * ch-exp.y (tokentab5): Add LOWER, UPPER.
344 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
345 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
346 * ch-exp.y (yylex): Check tokentab6.
347 * ch-exp.y (yylex): Call match_bitstring_literal.
348 **** end-sanitize-chill ****
350 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
352 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
353 symbol name and value fields.
355 * c-exp.y (yylex): Make static, to match prototype and other
358 * expression.h (exp_opcode): Add BINOP_MOD.
359 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
360 * expprint.c (dump_expression): Handle new BINOP_MOD.
361 * language.c (binop_type_check): Handle new BINOP_MOD.
362 * main.c (float_handler): Re-enable float handler when hit.
363 * valarith.c (language.h): Include, need current_language.
364 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
365 for integer divide truncates towards zero for negative results.
366 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
367 * valarith.c (value_binop): Allow arithmetic operations on
368 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
369 **** start-sanitize-chill ****
370 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
371 * ch-exp.y (tokentab3): Add MOD and REM.
372 * ch-exp.y (yylex): Set innermost_block for symbols found
373 in local scopes. Return LOCATION_NAME for local symbols.
374 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
375 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
376 **** end-sanitize-chill ****
378 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
380 * command.c (shell_escape, make_command, _initialize_command):
381 don't create or use fork if CANT_FORK is defined.
382 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
383 code written for the IBM PC" remain.
384 * xm-go32.h: define CANT_FORK
386 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
388 * remote-sim.c: first attempt at general simulator interface
389 * remote-hms.c: whitespace
390 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
391 understand new stack layout. (print_register_hook): print ccr
392 register in a fancy way.
394 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
396 * eval.c (language.h): Include.
397 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
398 to pointer types when the current language is C. It loses for
399 other languages when the lower index bound is nonzero.
400 * valarith.c (value_subscript): Take array lower bounds into
401 account when performing subscripting operations.
402 * valops.c (value_coerce_array): Add comment describing why
403 arrays with nonzero lower bounds are dealt with in value_subscript,
404 rather than in value_coerce_array.
406 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
408 **** start-sanitize-chill ****
409 * ch-exp.y (FLOAT_LITERAL): Add token.
410 * ch-exp.y (literal): Add FLOAT_LITERAL.
411 * ch-exp.y (match_float_literal): New lexer routine.
412 * ch-exp.y (convert_float): Remove.
413 * ch-exp.y (yylex): Call match_float_literal.
414 * ch-exp.y (yylex): Match single '.' after trying
415 to match floating point literals.
416 **** end-sanitize-chill ****
418 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
419 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
421 * expprint.c (dump_expression): New function for dumping
422 expression vectors during gdb debugging.
423 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
424 MULTI_SUBSCRIPT and moved out of BINOP range.
425 * expression.h (DUMP_EXPRESSION): New macro that calls
426 dump_expression if DEBUG_EXPRESSIONS is defined.
427 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
428 * parse.c (length_of_subexp, prefixify_subexp): Change
429 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
430 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
431 prefixify'ing the expression.
432 * printcmd.c (print_command_1): Add comment.
433 **** start-sanitize-chill ****
434 * ch-exp.y (expression_list): Add useful actions.
435 * ch-exp.y (value_array_element): Add useful actions.
436 * ch-exp.y (array_primitive_value): Add production.
437 * ch-exp.y (yylex): Recognize ',' as a token.
438 **** end-sanitize-chill ****
440 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
442 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
443 POSIXize the recursive makes (make [variable assignments] target{s})
445 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
447 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
448 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
449 CPLUS_MARKER for all SVR4 systems, so follow suit.
450 * defs.h (strdup_demangled): Remove prototype.
451 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
452 SYMBOL_INIT_LANGUAGE_SPECIFIC.
453 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
454 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
455 prim_record_minimal_symbol_and_info): Use new macro
456 SYMBOL_INIT_LANGUAGE_SPECIFIC.
457 * minsyms.c (install_minimal_symbols): Use new macro
458 SYMBOL_INIT_DEMANGLED_NAME.
459 * stabsread.c (define_symbol): Use new macro
460 SYMBOL_INIT_DEMANGLED_NAME.
461 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
462 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
463 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
464 SYMBOL_INIT_DEMANGLED_NAME.
465 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
466 SYMBOL_DEMANGLED_NAME now tests language itself.
467 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
468 now tests language itself.
469 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
470 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
471 mangled name member in the language dependent portion of a symbol.
472 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
473 mangled name member appropriate for a symbol's language.
474 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
475 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
476 SYMBOL_DEMANGLED_NAME now tests language itself.
477 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
478 initializes language dependent portion of symbol.
479 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
480 demangles and caches the demangled form of symbol names.
481 * utils.c (fputs_demangled, fprint_symbol): Use current language
482 to select an appropriate demangling algorithm.
483 * utils.c (strdup_demangled): Remove, no longer used.
484 **** start-sanitize-chill ****
485 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
486 access the Chill mangled name member in the language dependent
488 * ch-lang.c (chill_demangle): New function, simple demangler.
489 * defs.h (chill_demangle): Add prototype.
490 * symtab.h (language_dependent_info): Add struct for Chill.
491 **** end-sanitize-chill ****
493 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
495 * Makefile.in (BISON): Add comment that when bison is used, it
496 must include the "-y" option.
497 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
498 Remove defines to remap non-yacc symbols, thus backing out of
499 previous recent changes. Standard policy is that non-yacc parser
500 generators get fixed, rather than adding bug workarounds in gdb
501 for each new one that pops up. Expand comment to note this.
502 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
504 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
506 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
507 case. Use code in N_SOL.
509 * paread.c: New file that contains all HPPA/HPUX symbol reading
511 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
512 * (dbx_symfile_init): Use sizeof(long) instead of 4.
513 * (dbx_symfile_offsets): Make static.
514 * (pastab_build_psymtabs): New interface routine for paread to
515 send stabs into dbxread.
516 * gdb-stabs.h: Remove gobs of HPPA cruft.
518 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
520 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
522 **** start-sanitize-chill ****
523 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
524 **** end-sanitize-chill ****
526 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
527 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
528 and YYDEBUG is not already defined.
529 * c-exp.y (strncmp): Replace throughout with STREQN, missed
530 them during the previous replacements.
531 * printcmd.c (_initialize_printcmd): Update internal documentation
532 for "set" command to note that the assignment syntax is language
534 **** start-sanitize-chill ****
535 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
536 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
537 and YYDEBUG is not already defined.
538 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
539 single_assignment_action): New terminals and nonterminal for gdb
540 extensions to chill expression grammer.
541 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
542 tokens that start with '$' (register names, convenience vars, etc).
543 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
544 * ch-exp.y (yylex): Call match_dollar_tokens.
545 **** end-sanitize-chill ****
547 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
549 * hppah-tdep.c (skip_trampoline_code): Use new macros for
550 accessing minimal symbol data.
551 * infcmd.c (read_pc): Use #ifdef, not #if.
552 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
553 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
556 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
557 frame. Use find_return_regnum to find the caller.
558 * (find_unwind_entry): New routine to locate stack frame info
559 associated with a procedure. This looks in the $UNWIND_START$
560 section in the SOM file.
561 * (find_return_regnum): New routine. Uses find_unwind_entry() to
562 figure out where the caller's return address is stored.
563 * (find_proc_framesize): New routine. Uses find_unwind_entry()
564 to figure out the frame size for a procedure.
565 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
566 * (init_extra_frame_info): New routine. Corrects PC and FP for
567 outermost frame if necessary.
568 * (frame_chain): New routine, moved from tm-hppa.h.
569 * (skip_trampoline_code): Handle computed function calls (ie:
570 calls from $$dyncall).
571 * (unwind_command): Temporary support function to allow user
572 to control/observe aspects of the unwind (stack frame) info.
573 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
574 was in a system call, if so, then read the PC from r31.
575 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
576 with extra arg for skip_trampoline_code().
577 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
578 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
579 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
581 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
583 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
584 Call new bfd_get_size() and verify that string table is no larger
585 than the file that is supposed to contain it.
586 * symfile.c (syms_from_objfile): Only complain about configured
587 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
588 current target is the default BFD target.
590 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
592 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
593 * solib.c (bkpt_names): New array of symbol names to try to
594 use for the "mapping complete" breakpoint. Configurable
595 define SOLIB_BKPT_NAME is first one to try.
596 * solib.c (find_solib): Test debug_base for nonzero rather
597 than just greater than zero.
598 * solib.c (enable_break): Use bkpt_names to look up address
599 at which to set "mapping complete" breakpoint.
601 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
603 * defs.h (STRCMP, STREQ, STREQN): New macros.
604 * defs.h (demangle_and_match): Remove prototype.
605 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
606 and STREQN defined in defs.h.
607 * dwarfread.c (set_cu_language): For completely unknown languages,
608 try to deduce the language from the filename. Retain behavior
609 that for known languages we don't know how to handle, we use
611 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
612 and demangled name fields in symbol.
613 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
614 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
615 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
616 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
617 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
618 Replace usages throughout.
619 * elfread.c (demangle.h): Include.
620 * elfread.c (record_minimal_symbol): Remove prototype and function.
621 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
622 B_CLRALL): Moved from symtab.h to gdbtypes.h.
623 * infcmd.c (jump_command): Remove code to demangle name and add
624 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
625 * minsyms.c (demangle.h): Include.
626 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
627 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
628 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
629 * mipsread.c (psymtab_language): Add static variable.
630 * stabsread.c (demangle.h): Include.
631 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
632 names and cache them in the SYMBOL_DEMANGLED_NAME field.
633 * stack.c (return_command): Remove explicit demangling of name
634 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
635 * symfile.c (demangle.h): Include.
636 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
637 to match macros in symfile.h and allow them to be compiled
638 if INLINE_ADD_PSYMBOL is not true.
639 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
640 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
641 Add code to demangle and cache C++ symbol names. Use macro form
642 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
643 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
644 Remove, also defined in symfile.c, which we already fixed.
645 * symtab.c (expensive_mangler): Remove prototype and function.
646 * symtab.c (find_methods): Remove physnames parameter and fix
648 * symtab.c (completion_list_add_symbol): Name changed to
649 completion_list_add_name.
650 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
651 the normal symbol name and the cached C++ demangled name.
652 * symtab.c (lookup_demangled_partial_symbol,
653 lookup_demangled_block_symbol): Remove prototypes and functions.
654 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
655 use lookup_block_symbol instead of lookup_demangled_block_symbol.
656 Remove code to try demangling names and matching them.
657 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
658 Fix to try matching the cached demangled name if no match is
659 found using the regular symbol name.
660 * symtab.c (find_methods): Remove unused physnames array.
661 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
662 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
663 * symtab.c (completion_list_add_symbol): Rewrite to use cached
664 C++ demangled symbol names.
665 * symtab.h: Much reformatting of structures and such to add
666 whitespace to make them more readable, and make them more
667 consistent with other gdb structure definitions.
668 * symtab.h (general_symbol_info): New struct containing fields
669 common to all symbols.
670 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
671 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
672 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
673 * symtab. (struct minimal_symbol, struct partial_symbol, struct
674 symbol): Use general_symbol_info struct.
675 * utils.c (demangle_and_match): Remove, no longer used.
676 * valops.c (demangle.h): Include.
677 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
678 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
679 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
680 symmisc.c, symtab.c, valops.c: Replace references to minimal
681 symbol fields with appropriate macros.
682 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
683 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
684 demangle.c, elfread.c, energize.c, environ.c, exec.c,
685 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
686 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
687 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
688 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
689 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
690 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
691 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
692 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
693 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
694 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
695 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
697 * buildsym.c (start_subfile, patch_subfile_names): Default the
698 source language to what can be deduced from the filename.
699 * buildsym.c (end_symtab): Update the source language in the
700 allocated symtab to match what we have been using.
701 * buildsym.h (struct subfile): Add a language field.
702 * c-typeprint.c (c_print_type): Remove code to do explicit
704 * dbxread.c (psymtab_language): Add static variable.
705 * dbxread.c (start_psymtab): Initialize psymtab_language using
706 deduce_language_from_filename.
708 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
710 * valprint.c (val_print): Reorganize comment and add note
711 about dependency on target byte ordering.
712 **** start-sanitize-chill ****
713 * ch-exp.y (value_array_slice): Fix typo.
714 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
715 byte sized ints are assumed to be char strings and printed with
716 string syntax. In chill, arrays of chars and arrays of
717 bytes/ubytes are distinquishable, and printed appropriately.
718 **** end-sanitize-chill ****
720 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
722 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
723 read/write routines for HPUX.
725 * hppa-pinsn.c (print_insn): Improve handling of be and ble
726 branch targets to compute target address using const from previous
727 instruction if necessary.
728 * Add `Q' operator to print out bit position field various
730 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
731 cleanups, use new code from Utah.
732 * (store_inferior_registers): Update to new code from Utah.
733 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
734 * (fetch_register): Clear out priv level when reading PCs.
735 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
736 * Remove decl of errno, #include wait.h and target.h.
737 * (frame_saved_pc): Check `flags' pseudo-register to see if we
738 were inside of a kernel call. If so, then PC is in a different
739 register. Also, mask out bottom two bits of all PCs so as not to
740 confuse higher level code.
741 * (push_dummy_frame): Create from #define in tm-hppa.h.
742 * (find_dummy_frame_regs): Update from Utah.
743 * (hp_pop_frame): Create from #define in tm-hppa.h.
744 * (hp_restore_pc_queue): New, from Utah.
745 * (hp_push_arguments): Big fixes from Utah.
746 * (pa_do_registers_info, pa_print_registers): Only print out fp
748 * (skip_trampoline_code): New routine to deal with stubs that
749 live in nowhereland between callers and callees.
750 * i860-tdep.c: Remove decl of attach_flag.
751 * infrun.c (wait_for_inferior): Add new macro
752 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
753 at by PC will be nullified. If so, then step the target once more
754 so as to avoid confusing the user.
755 * (just before step_over_function:): Use stop_func_start, not
756 stop_pc when checking for the existance of line number info.
757 stop_func_start will reflect the proper address of the target
758 routine, not of the stub that we may be traversing to get there.
759 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
760 to deal with the stubs that PA compilers sometimes stick between
761 callers and callees. Also, define FLAGS_REGNUM for access to the
763 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
765 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
766 write gr0, PC regs, and PSW!
767 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
768 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
770 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
771 * Define struct unwind_table_entry.
772 * valops.c (call_function_by_hand): Add another arg to
773 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
776 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
778 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
780 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
782 * Makefile.in (VERSION): Bump to 4.7.4.
783 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
784 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
785 * Makefile.in (HFILES): Add valprint.h.
786 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
787 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
788 * typeprint.c, typeprint.h: New files for language independent
789 type printing functions.
790 * c-typeprint.c, m2-typeprint.c: New files for language dependent
791 type printing functions and definitions.
792 * valprint.h: New include file for language independent value
793 printing definitions.
794 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
795 dependent value printing functions.
796 * c-exp.y (production ptype): Add range_type variable and use new
797 create_range_type function.
798 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
799 infcmd.c (path_var_name), language.c (unk_op_print_tab),
800 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
801 "const static" to ANSI-conformant "static const".
802 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
803 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
805 * c-lang.h (c_print_type, c_val_print): Add prototypes.
806 * coffread.c (decode_type): Add range_type variable and call to
807 new create_range_type function.
808 * complaints.c (complain): Remove unused val variable.
809 * complaints.c (_initialize_complaints): Make it void.
810 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
811 variable and call new create_range_type function.
812 * defs.h (enum val_prettyprint): Move enum from value.h to here
813 so we can avoid having to include value.h just for prototypes that
814 need the enum (thanks ANSI).
815 * dwarfread.c (struct_type): Local anonymous_size variable is
816 only used if !BITS_BIG_ENDIAN.
817 * dwarfread.c (decode_subscript_data_item): Add rangetype
818 variable and call new create_range_type function.
819 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
821 * eval.c (evaluate_subexp): Remove unused local variable name
822 and the statement with no side effects that initializes it.
823 * expprint.c (print_subexp): Change local_printstr to
825 * gdbtypes.c (create_range_type): New function that creates
826 a range type using code fragments from object file readers as
827 an example of what has to be initialized.
828 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
829 and high_bound parameters, replaced with a single range_type
830 parameter. Change function body to use passed in range_type
831 rather than handcrafting one.
832 * gdbtypes.h (create_range_type): Add prototype.
833 * gdbtypes.h (create_array_type): Change prototype parameters.
834 * infrun.c (normal_stop): Remove unused local variables tem and c.
835 * infrun.c (hook_stop_stub): Return 0 rather than random value.
836 * language.c (unk_lang_print_type, unk_lang_val_print): Add
837 stub functions that call error if called.
838 * language.c (unknown_language_defn, auto_language_defn,
839 local_language_defn): Add initializers unk_lang_print_type and
841 * language.h (struct language_defn): Reformat for larger
842 comments, add la_print_type and la_val_print members. Add
843 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
844 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
845 * m2-lang.c (m2_create_fundamental_type): Remove unused local
847 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
849 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
850 * main.c (execute_command): Remove unused local variable cmdlines.
851 * main.c (echo_command), stabsread.c (read_type), printcmd.c
852 (clear_displays), symmisc.c (block_depth), values.c
853 (clear_value_history):
854 Make testing of truth value of assignment result explicit.
855 * mipsread.c (upgrade_type): Update FIXME to include future use
856 of create_range_type.
857 * printcmd.c (ptype_command, ptype_eval, whatis_command,
858 whatis_exp, maintenance_print_type): Move prototypes and functions
860 * printcmd.c (_initialize_printcmd): Move add_com calls for
861 ptype_command and whatis_command to new typeprint.c.
862 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
863 * source.c (find_source_lines): Local variable c only used
864 when LSEEK_NOT_LINEAR is defined.
865 * stabsread.c (read_array_type): Use new create_range_type
867 * stabsread.c (read_range_type): Add new index_type variable and
868 call new create_range_type function rather than handcrafting
870 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
871 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
872 * symtab.c (type_print_base usages): Use c_type_print_base.
873 * symtab.c (type_print_varspec_prefix usages): Use
874 c_type_print_varspec_prefix.
875 * symtab.c (type_print_method_args usages): Use
876 cp_type_print_method_args.
877 * valprint.c: Completely ripped apart and the fragments used
878 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
879 valprint.h. Remaining stuff is language independent.
880 * value.h (struct fn_field): Forward declare for prototypes.
881 * value.h (type_print_1): Remove prototype.
882 * value.h (enum val_prettyprint): Moved to defs.h.
883 * value.h (typedef_print): Prototype renamed to c_typedef_print.
884 * value.h (baseclass_offset): Add prototype.
885 **** start-sanitize-chill ****
886 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
887 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
888 * ch-typeprint.c: New file for language dependent type printing.
889 * ch-valprint.c: New file for language dependent value printing.
890 * ch-exp.y (parse_number): Remove prototype and stub function.
891 * ch-exp.y (decode_integer_literal): Removed unused digits and
893 * ch-exp.y (convert_float): Completely ifdef out for now.
894 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
895 ch-lang.c (chill_op_print_tab):
896 Change from ANSI-obsolescent "const static" to ANSI-conformant
898 * ch-exp.y (yylex): Add unhandled storage class enumeration
899 literals to switch statement for completeness.
900 * ch-lang.c (chill_create_fundamental_types): Remove unused
901 nbytes variable. Change dummy type to 2 bytes to match int.
902 Handle FT_VOID types gratuituously added to chill DWARF by
903 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
904 type rather than a one byte TYPE_CODE_INT type.
905 * ch-lang.c (chill_language_defn): Add chill_print_type and
907 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
908 **** end-sanitize-chill ****
910 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
912 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
913 bfd_get_symbol_leading_char instead.
915 * coffread.c (EXTERNAL_NAME): New macro for removing possible
916 leading character from names.
917 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
918 (read_coff_symtab): Complain() about .bb/.eb mismatch, don't error().
919 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
920 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
922 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
923 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
924 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
925 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
926 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
927 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
928 * symfile.c (syms_from_objfile): Insert debugging check to test
929 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
930 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
932 * doc/gdbint.texinfo (Host Conditionals): Remove
933 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
935 (Target Conditionals): Remove all of the above.
937 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
939 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
941 * coffread.c (decode_type): catch negative tagndx fields generated
943 * exec.c: comment out string following #endif.
944 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
945 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
947 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
948 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
950 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
952 * complaints.c: New file, code moved from utils.c.
953 * complaints.c (complain): Made into a varargs function.
954 * complaints.h: New file, code moved from symfile.h.
955 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
956 * Makefile.in (HFILES): Add complaints.h.
957 * Makefile.in (OBS): Add complaints.o.
958 * symfile.c (complaint_root, stop_whining, complaint_series,
959 complain, clear_complaints, add_show_from_set for stop_whining):
960 Moved to complaints.c.
961 * symfile.h (struct complaint, complaint_root decl, complain
962 prototype, clear_complaints prototype): Moved to complaints.h.
963 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
964 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
965 complaints.h. Remove casts from arguments to complain(),
966 which is now a varargs function, and remove unnecessary
967 placeholder zero args.
968 * defs.h (begin_line): Add prototype.
969 * defs.h (vprintf_filtered): Add prototype.
970 * dwarfread.c (varargs.h): Remove, no longer needed.
971 * dwarfread.c (dwarfwarn): Remove prototype and function.
972 * dwarfread.c (complaints): Define a bunch of complaints.
973 * dwarfread.c (SQUAWK): Remove macro defs, convert all
974 usages to standard complain() calls.
975 * utils.c (begin_line): New function that ensures that
976 whatever gets filter-printed next starts on its own line.
977 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
978 but to stdout (calls vfprintf_filtered internally).
980 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
982 * remote.c: Avoid printf_filtered line limit. Suggested by
983 Robert R. Henry, <rrh@tera.com>.
984 * infcmd.c (environment_info): Ditto, but it was my idea.
986 * main.c (main): Accept --silent as well as --quiet. Change +help
987 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
989 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
990 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
992 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
994 * tm-nindy960.h, remote-nindy.c: Lint.
996 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
998 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
999 a optional type to decorate as an array type, the type of the
1000 index, and the bounds of the array. Records this additional info
1001 in the array type for use with languages with nonzero array
1003 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1004 to note that arrays may have bounds.
1005 * gdbtypes.h (create_array_type): Update prototype.
1006 * c-exp.y (ptype production): Adjust for new create_array_type
1007 calling conventions.
1008 * coffread.c (decode_type): Call create_array_type rather than
1009 handcrafting array types.
1010 * convex-tdep.c (value_type): Remove, now use create_array_type.
1011 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1012 vector_type into calls to create_array_type.
1013 * dwarfread.c (decode_subscr_data): Name changed to
1014 decode_subscript_data_item throughout.
1015 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1016 create_array_type. Now records index type and range as well.
1017 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1018 change to use create_array_type.
1019 * dwarfread.c (read_subroutine_type): Test existing user defined
1020 types before decorating them, to ensure they are blank, and
1021 complain about it if they are not.
1022 * dwarfread.c (decode_fund_type): For unrecognized types, always
1023 return some valid type (type integer). If the unrecognized type
1024 cannot be an implementation defined type, complain as well.
1025 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1026 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1027 * mipsread.c (upgrade_type): Add FIXME comment that code to
1028 handcraft arrays should be replaced with call to create_array_type.
1029 * stabsread.c (read_array_type): Replace code to handcraft
1030 array types with call to create_array_type.
1031 * valprint.c (type_print_varspec_prefix): Minor formatting
1032 change, join lines that don't need to be split.
1034 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1036 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1037 decl for attach_flag, it now lives in inferior.h.
1038 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1039 Make most functions static.
1040 * hppah-nat.c: General cleanups, remove BSD specific code (since
1041 that all lives in hppab-nat.c).
1042 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1043 Change sense of test against inside_entry_file(). This fix is
1045 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1046 to read/write_register_bytes().
1047 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1048 work around PA-GAS assembler bug. Also, add trailing */ to some
1050 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1051 Same reason as above.
1053 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1055 * mipsread.c (parse_symbol): When checking whether a structured
1056 type is an enum, check qualifiers of its first member, as well as
1057 the base type of the member. Bug found and fixed by John M.
1058 Farrell, <farrell@fjord.reo.dec.com>.
1060 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1061 * remote-vx.c: Don't include vx-share/reg.h.
1062 * vx-share/ptrace.h: Reproduce from scratch.
1063 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1064 * Makefile.in: Remove references to removed files, and to removed
1065 29k-share directories.
1067 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1069 * c-lang.c (_initialize_c_language): Name changed from
1071 * m2-lang.c (_initialize_m2_language): Name changed from
1073 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1074 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1075 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1076 expression parsing into c-lang.c and m2-lang.c respectively.
1077 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1078 m2-exp.y respectively.
1079 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1080 and m2-* files respectively.
1081 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1082 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1083 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1084 * expression.h (struct block): Forward declaration for prototypes.
1085 * language.h (struct objfile): Forward declaration for prototypes.
1086 **** start-sanitize-chill ****
1087 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1088 * Makefile.in (HFILES): Add ch-lang.h.
1089 * Makefile.in (OBS): Add ch-lang.o.
1090 * ch-exp.y: Migrate code that has nothing to do with expression
1091 parsing into ch-lang.c.
1092 * ch-lang.c: New file, code migrated from c-exp.y.
1093 * ch-lang.h: New file, internal interface between ch-* files.
1094 * ch-lang.c (_initialize_chill_language): Name changed from
1095 _initialize_chill_exp.
1096 **** end-sanitize-chill ****
1098 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1099 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1100 * config/amix.mh (NATDEPFILES): Add.
1101 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1104 * dwarfread.c (decode_subscr_data): Remove spurious test that
1105 accepted only integer subscript types. We don't do anything
1106 with the type at the moment anyway.
1108 **** start-sanitize-chill ****
1109 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1111 * ch-exp.y (match_character_literal): Fix case where no
1112 match at all is found.
1113 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1114 width types. For example, "INT" is always 2 bytes regardless
1115 of the values of any TARGET_*_BIT macros. So use explicit
1116 numeric sizes for the types.
1117 **** end-sanitize-chill ****
1119 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1121 * c-exp.y (c_create_fundamental_type): New function to create
1122 language specific fundamental types for C.
1123 * m2-exp.y (m2_create_fundamental_type): New function to create
1124 language specific fundamental types for Modula 2.
1125 * c-exp.y (c_language_defn, cplus_language_defn): Add
1126 c_create_fundamental_type to language struct initializers.
1127 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1128 to language struct initializers.
1129 * dwarfread.c (expression.h, language.h): Include.
1130 * dwarfread.c (ftypes): New array to hold fundamental types
1131 for current compilation unit.
1132 * dwarfread.c (cu_language_defn): New pointer to language
1133 struct for language of current compilation unit.
1134 * dwarfread.c (dwarf_fundamental_type): New function to
1135 create/lookup fundamental types.
1136 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1137 * dwarfread.c (throughout): Replace lookup_fundamental_type
1138 with dwarf_fundamental_type.
1139 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1140 compilation unit (may be different language or different objfile).
1141 * gdbtypes.c (lookup_fundamental_type): Move actual type
1142 creations into language specific fundamental type creation
1143 functions and call via create_fundamental_type. Add comment
1144 about this function being obsolescent.
1145 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1146 sized signed and unsigned integers.
1147 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1148 * language.c (language_def): New function to lookup a language
1149 struct given it's enumeration.
1150 * language.h (struct language_defn): Add la_fund_type, a pointer
1151 to a function that creates fundamental types for this language.
1152 * language.h (create_fundamental_type): New macro to create
1153 fundamental types based on the current language.
1154 * language.h (language_def): Add prototype.
1155 * language.c (unk_lang_create_fundamental_type): New function
1156 for initializing language structs, calls error if called.
1157 * language.c (unk_language_defn, auto_language_defn,
1158 local_language_defn): Use unk_lang_create_fundamental_type.
1159 **** start-sanitize-chill ****
1160 ch-exp.y (chill_create_fundamental_type): New function.
1161 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1162 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1163 **** end-sanitize-chill ****
1165 **** start-sanitize-chill ****
1166 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1168 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1170 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1171 as GCC_PRODUCER and GPLUS_PRODUCER.
1172 **** end-sanitize-chill ****
1174 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1176 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1179 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1181 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1182 rather than '$'. This particular piece of braindamage is
1183 spreading like ooze. It's now infected libiberty, deja-gnu,
1185 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1186 hardwired '$' character.
1188 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1190 (Changes to break incredibly ugly, unmaintainable 750 line
1191 read_struct_type function up into managable pieces.)
1192 * Makefile.in (VERSION): Bump to 4.7.3.
1193 * stabsread.c (struct field_info): Local struct definition.
1194 * stabsread.c (read_member_functions, read_struct_fields,
1195 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1196 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1197 functions from fragmented read_struct_type.
1198 * stabsread.c (stabs_general_complaint): Catchall complaint.
1199 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1200 symbol name continuation code. Use macro throughout.
1201 * stabsread.c (various places): Replace add-one-to-pointer
1202 with pointer increment.
1203 * stabsread.c (read_type): Retain function local copy of type
1204 descriptor. Rearrange code calling read_struct_type() to match
1206 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1207 a single blank as the name of nameless enumerations. Recognize
1208 this special case and set nameless flag.
1209 **** start-sanitize-chill ****
1210 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1212 * ch-exp.y (access_name): New non-terminal token and
1214 * ch-exp.y (general_procedure_name): Now a terminal token.
1215 * ch-exp.y (location): Expand production.
1216 * ch-exp.y (match_simple_name_string): New function.
1217 * ch-exp.y (yylex): Call match_simple_name_string and return
1218 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1219 **** end-sanitize-chill ****
1221 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1223 * munch: Backslash escape vertical bar characters inside
1224 grep patterns since they have special meaning for some greps.
1225 * parse.c (write_exp_string): Complete rewrite to store string
1226 contants as a leading explicit length, followed by the string data,
1227 followed by a trailing explicit length.
1228 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1229 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1230 Use recorded explicit length of strings in expression elements,
1231 rather than strlen. Adjust code to skip over strings stored in
1232 expression elements, and code to access strings, to account for
1233 new leading explicit size expression element.
1234 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1235 0, to avoid negative expression element indices.
1236 * valops.c (search_struct_method): Minor whitespace change.
1238 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1240 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1241 which together maintain a dynamically expandable static buffer
1242 for the lexer to use when translating C strings to their internal
1243 form (other future uses possible). Fix parsing of C style strings
1244 to do the normal C style input conversions of escaped character
1246 * valops.c (value_string): Remove translation of escaped
1247 character sequences, now done in C expression parser.
1248 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1249 and decides if it should be printed in literal form or some other
1250 form, based on it's ASCII value and setting of sevenbit_strings.
1251 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1252 macro, change indentation style.
1253 **** start-sanitize-chill ****
1254 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1255 * ch-exp.y (chill_printstr): First cut at real function instead
1257 **** end-sanitize-chill ****
1259 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1261 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1263 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1265 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1267 * defs.h (sevenbit_strings): Add declaration.
1268 * defs.h (printchar): Replace with gdb_printchar.
1269 * language.h (language_defn): Add new function pointers
1270 la_printchar and la_printstr, to do language dependent
1271 printing of characters and strings.
1272 * language.h (local_printchar, local_printstr): New macros
1273 to call language dependent functions pointed to by la_printchar
1274 and la_printstr respectively.
1275 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1276 dependent functions for printing characters and strings.
1277 * c-exp.y (c_language_defn, cplus_language_defn): Add
1278 c_printchar and c_printstr.
1279 * command.c (do_setshow_command): Rename printchar use to
1281 * expprint.c (print_subexp): Replace C style string output
1282 with call to local_printstr.
1283 * language.c (unk_lang_printchar, unk_lang_printstr):
1284 New stubs, currently errors.
1285 * language.c (unknown_language_defn, auto_language_defn,
1286 local_language_defn): Add unk_lang_printchar and
1288 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1289 language dependent functions to print characters and strings.
1290 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1291 * utils.c (printchar): Renamed to gdb_printchar.
1292 * valprint.c (print_string): Remove prototype, function moved
1293 to c-exp.y, where it becomes c_printstr.
1294 * valprint.c (print_max): Made global for reference from the
1295 language dependent printing routines in *-exp.y.
1296 * valprint.c (repeat_count_threshold): New variable with function
1297 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1298 Change all references to old macro to references to new variable.
1299 * valprint.c (value_print, val_print): Replace calls to
1300 print_string with calls to local_printstr.
1301 * valprint.c (val_print): Replace C style character printing
1302 with call to local_printchar.
1303 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1304 * valprint.c (_initialize_valprint): Add add_show_from_set
1305 call for setting up repeat_count_threshold as print variable.
1306 **** start-sanitize-chill ****
1307 * ch-exp.y (decode_integer_value): New function.
1308 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1309 * ch-exp.y (chill_printchar, chill_printstr): New language
1310 dependent functions for printing characters and strings.
1311 * ch-exp.y (chill_language_defn): Add chill_printchar and
1313 **** end-sanitize-chill ****
1315 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1317 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1318 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1319 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1321 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1323 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1324 and assume the process has been killed.
1326 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1328 * remote-udi.c (udi_open): Reset vars so that user can re-run
1329 programs without leaving GDB.
1330 * (many routines): Slightly improve error handling.
1331 * (download): Zero out BSS by longs instead of bytes to avoid
1332 timeouts in real hardware.
1333 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1334 that connection is no longer in use after shutdown() of socket.
1335 This keeps GDB from dying of a SIGPIPE when you issue multiple
1336 `target udi' commands.
1338 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1340 * language.h (language_format_info): New structure to bundle
1341 local formatting information.
1342 * language.h (language_defn): Replace individual format info
1343 with language_format_info structs.
1344 * language.h (local_*_format, local_*_format_prefix,
1345 local_*_format_specifier, local_*_format_suffix): New macros
1346 for binary/octal/decimal/hex formats to access info elements.
1347 * c-exp.y (c_language_defn): Update for new format handling.
1348 * m2-exp.y (m2_language_defn): Update for new format handling.
1349 * dbxread.c (language.h): Include for partial-stab.h use.
1350 * mipsread.c (expression.h, language.h): Include for
1352 * defs.h (local_hex_format, local_hex_format_custom,
1353 local_hex_string, local_hex_string_custom): Move to language.h.
1354 * language.c (local_hex_format_custom, local_hex_string,
1355 local_hex_string_custom, local_octal_format_custom): Use new
1357 * language.c (unknown_language_defn, auto_language_defn,
1358 local_language_defn): Update for new format handling.
1359 * printcmd.c (print_scalar_formatted): Use new macros
1360 to access decimal and binary format info for printing.
1361 **** start-sanitize-chill ****
1362 * c-exp.y (chill_language_defn): Update for new format handling.
1363 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1364 * ch-exp.y (decode_integer_literal): Add function
1365 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1366 * ch-exp.y (builtin_type_chill_char): Add definition.
1367 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1368 **** end-sanitize-chill ****
1370 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1372 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1374 (aix_framedata): added nosavedpc field.
1375 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1377 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1378 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1379 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1380 instructions as function_frame_info does. Expand special case of
1381 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1383 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1385 (function_frame_info): Set frameless if the function has no frame,
1386 and set nosavedpc if the PC was not saved. Handle gcc generated
1387 stfd 31,-4(31); st 31, -12(31) correctly.
1388 (frameless_function_invocation): New second argument pcsaved; if 0
1389 return whether the function has a frame, if 1 return whether the
1391 (frame_initial_stack_address): Correct typo: cache registers for
1392 callee_fi, not for fi, (avoids reading garbage memory locations).
1394 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1396 * infrun.c (wait_for_inferior (just before step_over_function
1397 label)): Change test for stepping into subroutine to check for the
1398 presence of line number info. This makes stuff compiled with -g1
1399 cause GDB to not lose control when stepping.
1401 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1402 Improve comments as well.
1404 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1406 * Makefile.in (VERSION): Bump to 4.7.2
1407 * symtab.c (find_pc_symtab): Fix return of random value
1409 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1410 Makefile since it contains sed patterns used in generation.
1411 Add sed pattern to also delete #include of any malloc.h.
1412 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1413 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1414 function names to conform to K&R terminology with respect to
1415 logical and bitwise operators:
1416 UNOP_ZEROP => UNOP_LOGICAL_NOT
1417 UNOP_LOGNOT => UNOP_COMPLEMENT
1418 BINOP_LOGAND => BINOP_BITWISE_AND
1419 BINOP_LOGXOR => BINOP_BITWISE_XOR
1420 BINOP_LOGIOR => BINOP_BITWISE_IOR
1421 BINOP_AND => BINOP_LOGICAL_AND
1422 BINOP_OR => BINOP_LOGICAL_OR
1423 PREC_OR => PREC_LOGICAL_OR
1424 PREC_AND => PREC_LOGICAL_AND
1425 PREC_LOGIOR => PREC_BITWISE_IOR
1426 PREC_LOGXOR => PREC_BITWISE_XOR
1427 PREC_LOGAND => PREC_BITWISE_AND
1428 value_zerop() => value_logical_not()
1429 value_lognot() => value_complement()
1430 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1431 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1432 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1433 and is nonexistant in some SVR4 based systems.
1434 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1435 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1437 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1438 * source.c (source_info): Fix minor nits, print "1 line" rather
1439 than "1 lines", and "language is <lang>".
1440 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1441 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1442 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1444 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1445 **** start-sanitize-chill ****
1446 * ch-exp.y: New expression parser, for GNU-Chill.
1447 * defs.h (enum language): Add language_chill.
1448 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1449 LANG_MODULA2 a recognized language.
1450 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1451 Chill as well as Modula-2.
1452 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1453 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1454 * language.c (set_language_command): Add chill.
1455 * language.c (binop_result_type, integral_type, character_type,
1456 boolean_type, structured_type, value_true, binop_type_check):
1457 Add language_chill cases.
1458 * language.h (_LANG_chill): Define.
1459 * symfile.c (deduce_language_from_filename): Recognize the
1460 filename extensions ".chill", ".c186", and ".c286" for Chill.
1461 * valprint.c (typedef_print): Add case for language_chill.
1462 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1463 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1464 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1465 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1467 * Makefile.in (distclean): Add target ch-exp.tab.c.
1468 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1469 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1470 * eval.c (evaluate_subexp): Add OP_BOOL case.
1471 * expprint.c (print_subexp): Add OP_BOOL case.
1472 **** end-sanitize-chill ****
1474 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1476 * infcmd.c (set_environment_command): Avoid skipping first
1477 char of env value if an '=' appears in it. Bug report and fix
1478 by Mark Jungerman, <maj@lucid.com>.
1480 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1482 * infcmd.c (step_over_calls): Improve comments.
1483 * symtab.c (find_pc_psymtab): Clean up a bit.
1484 * (find_pc_symtab): Fix comments, clean up code.
1485 * (find_pc_line): General cleanups, efficiency improvements.
1486 Also, don't return garbage when some line info exists, but there
1489 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1491 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1492 member, and the stat pointer passed to vmap_symtab was NULL, the
1493 wrong vmap entries would be modified. Fixes behavior where
1494 attempting to load symbols for a module with no member would mess
1495 up already read in symbols.
1497 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1499 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1500 29k-share/dfe/mini2udi.o.
1501 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1502 * alldeps.mak, depend: Update to deal with removal of
1503 aforementioned files.
1504 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1505 requirement for useless 'program' argument. Clean up
1506 udi_create_inferior, and udi_load to call common download()
1507 routine. Create download routine to load remote hosts directly
1508 (with the help of BFD) so that we don't need yank.c and
1510 Fix udi_detach to call UDIDisconnect with
1511 the right arguments. Clean up udi_resume, don't assign tip_error
1512 twice. Clean up udi_wait, straighten out status codes. Make
1513 udi_kill really work.
1515 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1517 * c-exp.y: separated host/target idea of integer type size,
1518 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1519 UINT and CHAR rules. (parse_number): work out the targetwise type
1520 of a number based upon it's size and qualifiers. (yylex): chars
1521 are now treated the same way as ints.
1523 * source.c (indentify_source_line): don't core dump if wanted
1524 line is larger than number of lines in source. (can happen when
1525 coff gets confused about #included source).
1527 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1529 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1530 when debugging a program with 100 shared libraries.
1532 * solib.c (solib_map_sections): Always close the BFD we open.
1533 Free all malloc'd storage we allocate, too, including error cases.
1534 (struct so_list): Remove unused so_bfd member.
1535 (clear_solib): Don't bother closing so_bfd.
1537 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1538 cacheable. `So many symbol files, so little file descriptors.'
1540 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1542 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1543 Stubs should stand alone as much as possible.
1545 * source.c (show_directories): Avoid printf_filtered length prob
1546 pointed out by Jonathan Stone.
1548 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1549 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1550 <Lee_Cooprider@vos.stratus.com>.
1552 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1554 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1555 struct, not struct itself.
1556 * serial.h (serial_restore): Fix prototype, takes pointer not
1559 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1561 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1562 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1564 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1566 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1567 Stubs should stand alone as much as possible.
1569 * README: Add remote-es1800.c and remote-st2000.c to table.
1570 * go32-nat.c: Remove, there is no native go32 support.
1571 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1573 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1575 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1576 new routines to deal with sending SIGINTs to attached processes
1577 when the user interrupts the controlling GDB.
1578 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1579 the aforementioned routines when waiting for the attached process.
1581 * elfread.c, mipsread.c: Include <string.h>.
1582 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1583 * serial.h: Add prototype for serial_restore().
1585 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1587 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1588 minimal_symbol_count, because the NULL symbol is not included in
1589 the count. This prevented this function from finding the last
1590 symbol in the table.
1592 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1594 * dbxread.c (process_one_symbol): if not defined
1595 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1596 the start of the function, not just after N_FUN.
1598 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1600 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1601 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1602 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1603 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1604 file. Remove preprocessor defines that previously did remapping.
1606 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1608 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1609 Bug fix courtesy of Alexander Klaiber.
1611 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1613 hp300 native support (hp300hpux untested).
1615 * hp300ux-xdep.c: removed.
1616 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1617 * xm-hp300hpux.h: updated copyright.
1618 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1619 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1620 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1621 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1622 fork-child.o coredep.o corelow.o.
1623 (NAT_FILE, NATDEPFILES): new macros.
1624 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1625 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1627 (NAT_FILE, NATDEPFILES): new macros.
1628 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1630 Vax ultrix native support.
1632 * nm-vax.h: new file.
1633 * Makefile.in (HFILES): added nm-vax.h.
1634 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1635 coredep.o corelow.o removed.
1636 (NAT_FILE, NATDEPFILES): new macros.
1637 * xm-vax.h: updated copyright.
1638 (REGISTER_U_ADDR): removed.
1640 Apollo native support (untested).
1642 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1643 * a68v-nat.c, nm-apollo68[bv].h: new files.
1644 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1645 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1646 * a68v-xdep.c: removed.
1647 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1648 inftarg.o fork-child.o a68v-xdep.o.
1649 (NAT_FILE, NATDEPFILES): new macros.
1651 * defs.h: include nm.h.
1652 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1653 sparc-tdep.c, : do not include nm.h.
1654 * doc/gdbint.texinfo: nm.h now included in defs.h.
1656 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1658 * Makefile.in (VERSION): 4.7.1 post release!
1660 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1662 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1664 * Makefile.in (VERSION): gdb-4.7 release.
1665 * README: Update for gdb-4.7.
1667 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1669 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1672 * alldeps.mak, depend: Update.
1674 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1676 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1678 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1679 causes problems in setting breakpoint in the right place in
1680 functions with `float' args which are passed as doubles.
1681 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1682 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1684 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1686 * Makefile.in (HFILES): Add nm-i386sco.h.
1687 * dwarfread.c: include <sys/types.h> for SCO.
1688 * infptrace.c: Don't include ptrace.h under SCO.
1689 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1691 * config/i386v.mt: Add exec.o to TDEPFILES.
1693 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1695 * i386v-nat.c: Remove space from front of #endif.
1696 * irix4-nat.c: Remove externs of registers[], include inferior.h
1698 * mips-nat.c: Explicitly initialize zerobuf to 0!
1699 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1700 Always setup fci->frame, even if it's non-zero. Too many places
1701 depend upon this behavior (and I have to get a release out the
1703 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1704 processing_gcc_compilation if we find the embedded stabs marker.
1705 This fixes several bugs with finding the location of short or char
1706 function parameters passed on the stack.
1708 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1710 Native support for sun4sol2.
1712 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1713 * nm-sysv4.h: new file.
1714 * Makefile.in (HFILES): added nm-sysv4.h.
1715 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1716 (NAT_FILE, NATDEPFILES): new macros.
1717 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1719 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1721 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1722 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1724 * Makefile.in (VERSION): Tick to 4.6.9.
1726 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1728 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1729 definition, replace with portable one.
1730 * remote-nindy.c: Lint.
1731 (nindy_wait): Return type is int, result is inferior_pid.
1732 * symmisc.c (dump_psymtab): Only print section_offsets if set.
1733 (initialize_symmisc): Remove empty function.
1734 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
1735 Remove obsolete, misspelled macro.
1736 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
1737 (all @node commands): Use new form to avoid nitpicking errors.
1738 * doc/gdbint.texinfo: Document host/native/target split.
1740 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
1742 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
1744 * xm-mips.h (offsetof): Don't define this if __STDC__.
1746 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1748 umax native support (untested).
1750 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
1752 (NAT_FILE, NATDEPFILES): new macros.
1753 * config/umax.mt (TDEPFILES): removed exec.o.
1754 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
1755 removed to nm-umax.h.
1756 * nm-umax.h: new file.
1757 * Makefile.in (HFILES): added nm-umax.h.
1759 hppa native support (untested).
1761 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
1762 (NAT_FILE, NATDEPFILES): new macros.
1763 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
1764 * config/hppahpux.mt (TDEPFILES): removed exec.o.
1765 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
1766 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
1767 * hppa[bh]-xdep.c: removed.
1768 * hppa[bh]h-tdep.c: do not include ptrace.h.
1769 * Makefile.in (HFILES): added nm-hppa[bh].h.
1771 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
1773 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
1775 * mips-nat.c: Straighten out include files. Work around
1776 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
1779 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
1781 * mips-nat.c (fetch_core_registers, register_addr): Copy from
1782 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
1783 backtraces from core files work.
1784 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
1785 Functions are now defined in mips-nat.c.
1787 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
1789 * remote-hms.c: Disable all uses of serial_nextbaudrate and
1790 serial_default_name().
1792 * remote-hms.c, ser-go32.c, serial.h: Change from
1793 serial_timedreadchar() to new serial_readchar().
1795 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
1797 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
1799 * c-exp.y: Moved handling of 'const' and 'volatile' from
1800 <type> to <typebase>. This removes 2 conflicts.
1802 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
1804 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
1805 from breakpoint table when reseting breakpoints.
1807 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
1809 Native support cleanup and corefile fixes for i386 SVR4 systems.
1811 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1812 fill_fpregset): Moved to i386v4-nat.c
1813 * i386v4-nat.c, nm-i386v4.h, : New files.
1814 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
1815 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
1816 change i386v-nat.o to i386v4-nat.o.
1818 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1820 Miscellaneous 386 configs updated.
1822 * config/i386aout.mt (TDEPFILES): removed exec.o.
1823 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
1824 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
1825 (NAT_FILE, NATDEPFILES): new macros.
1826 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
1827 config/i386v4.mt (TDEPFILES): removed exec.o.
1828 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
1829 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1830 (NAT_FILE, NATDEPFILES): new macros.
1831 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
1832 fork-child.o coredep.o corelow.o i386-xdep.o.
1833 (NAT_FILE, NATDEPFILES): new macros.
1835 Native support cleanup for i386bsd (untested).
1837 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
1838 * config/i386bsd.mh (NATDEPFILES): added exec.o
1839 * tm-i386bsd.h (FLOAT_INFO): removed.
1840 * nm-i386bsd.h (FLOAT_INFO): added.
1842 Native support for i386v (untested).
1844 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
1845 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1846 (NAT_FILE, NATDEPFILES): new macros.
1847 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1848 * i386-xdep.c: removed.
1849 * Makefile.in (HFILES): added nm-i386v.h
1850 * i386v-nat.c, nm-i386v.h: new file.
1851 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
1853 * tm-i386v.h (FLOAT_INFO): removed.
1855 Native support for linux (untested).
1857 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
1858 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
1859 (NAT_FILE, NATDEPFILES): new macros.
1860 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1861 * Makefile.in (HFILES): added nm-linux.h.
1862 * nm-linux.h: new file.
1863 * xm-linux.h: updated copyright. cleaned up formatting.
1864 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
1866 Native support for sun386 (untested).
1868 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
1869 fork-child.o sun386-xdep.o.
1870 (NAT_FILE, NATDEPFILES): new macros.
1871 * config/sun386.mt (TDEPFILES): removed exec.o.
1872 * Makefile.in (HFILES): added nm-sun386.h.
1873 * sun386-nat.c, nm-sun386.h: new file.
1874 * sun386-xdep.c: removed.
1875 * xm-sun386.h: updated comment and copyright.
1876 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1879 Native support for i386mach (untested).
1881 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
1882 fork-child.o mach386-xdep.o.
1883 (NAT_FILE, NATDEPFILES): new macros.
1884 * Makefile.in (HFILES): added nm-i386mach.h.
1885 * nm-i386mach.h, i386mach-nat.c: new files.
1886 * mach386-xdep.c: removed.
1887 * xm-i386mach.h: updated copyright.
1888 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1891 Native separation for go32 (untested).
1893 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
1894 * go32-nat.c: new file.
1895 * go32-xdep.c (call_ptrace, child_resume,
1896 fetch_inferior_registers, store_inferior_registers,
1897 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
1899 Native support for m88k (untested).
1901 * Makefile.in (HFILES): added nm-m88k.h
1902 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
1903 FETCH_INFERIOR_REGISTERS): removed.
1904 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
1905 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
1906 (NAT_FILE, NATDEPFILES): new macros.
1907 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
1908 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
1909 * m88k-xdep.c: removed.
1911 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
1913 * i386b-nat.c: Comment changes.
1914 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
1916 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
1918 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
1920 Avoid longjmp()-catching compilation errors in cross-ports.
1922 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
1923 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
1924 Move from mips-tdep.c and tm-{irix3,mips}.h.
1925 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
1927 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
1930 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
1931 (fetch_core_registers): Fix bfd_seek arguments.
1933 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
1935 Make core files work again (add back the `core' target).
1937 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
1938 (NATDEPFILES): Add corelow.o.
1939 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
1942 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
1943 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
1944 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
1945 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
1946 appears. FIXME, these should be moved to NATDEPFILES for native
1949 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1951 Ultra3 host/target/native split. (untested).
1953 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
1954 (fetch_register, fetch_inferior_registers,
1955 store_inferior_registers, fetch_core_registers): removed to
1957 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
1959 * Makefile.in (HFILES): added nm-ultra3.h.
1960 * nm-ultra3.h, ultra3-nat.c: new files for native support.
1961 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
1963 (NAT_FILE, NATDEPFILES): new macros for native support.
1964 * config/ultra3.mt (TDEPFILES): exec.o removed.
1966 * xm-vaxult.h: add MEM_FNS_DECLARED.
1968 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
1970 * Makefile.in (VERSION): Roll to 4.6.8.
1971 (OBS): Put version.o first, so Makefile rebuild happens early.
1973 * command.h: Publicize prototype for not_just_help_class_command.
1974 * command.c: Remove proto.
1975 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
1976 output. Move "maint info" from class info to class maintenance,
1978 * infrun.c: Move "stop" to class_obscure, and give it a
1979 function so it will not be seen as a global help topic. FIXME,
1980 it should be possible to set these attributes independently.
1982 * core.c (core_command): Make nicer error message for no core support.
1984 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
1986 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
1987 (elfstab_build_psymtabs): staboffset and stabstroffset args are
1989 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
1990 (scan_compilation_units): Punt unused filename arg. dbfoff,
1991 lnoffset, and curlnoffset are file_ptr's now.
1992 (dwarf_build_psymtabs): Drop desc and filename args; use
1993 objfile. dbfoff and lnoffset are file_ptr's now.
1994 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
1995 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
1996 (elf_symfile_read): Skip desc and filename args to
1997 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
1998 * gdb-stabs.h: Use file_ptr rather than off_t.
1999 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2000 compile-time debug check that someone turned off as "unused".
2001 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2002 * symfile.h: Update dwarf_build_psymtabs and
2003 elfstab_build_psymtabs prototypes.
2004 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2005 Use file_ptr offsets. bfd_seeks use L_SET.
2007 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2009 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2010 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2011 value so that demangler won't be invoked. This greatly speeds up
2013 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2014 linked_proc_info so that it properly deallocates the appropriate
2015 item after it is done with it instead of before.
2016 * Don't pass bogus frame pointer to create_new_frame(). Just
2017 leave it as zero so that lower level code will figure out the
2020 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2022 Sony News native support.
2024 * Makefile.in (HFILES): added nm-news.h.
2025 * nm-news.h: new file.
2026 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2027 fork-child.o coredep.o to NATDEPFILES.
2028 (NAT_FILE, NATDEPFILES): new macros for native support.
2029 * config/news.mt (TDEPFILES): removed exec.o.
2031 * remote-vx.c: remove redundant include of sys/time.h.
2033 * infrun.c: include ctype.h. Otherwise some machines result in
2034 undefined for isdigit.
2036 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2038 * configure.in: Convert m68k entries to m68* entries to handle
2039 all the various m68xxx hosts and targets.
2040 * config/news1000.mt: No longer needed, same as news.mt.
2042 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2044 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2046 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2048 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2049 nm-sun2.h, nm-mips.h.
2051 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2053 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2055 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2057 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2059 * xm-hppah.h: if __STDC__ is not defined, define
2061 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2062 compiler; see the comment in the file.
2064 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2066 First cut at support for all BSD variants on 386.
2068 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2069 * i386b-nat.c: New native support file.
2070 * configure.in: Add host and target for i[34]86-*-bsd*.
2071 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2073 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2075 Sun2 native support (untested).
2077 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2078 REGISTER_U_ADDR): removed to nm-sun2.h.
2079 * nm-sun2.h: new file.
2080 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2081 fork-child.o sun3-xdep.o removed.
2082 (NAT_FILE, NATDEPFILES): new macros.
2084 Mips native support. Decstation and iris4 have been tested.
2087 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2088 fill_fpregset): removed to irix4-nat.c
2089 * mips-xdep.c: removed.
2090 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2092 * procfs.c: include nm.h.
2093 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2094 * xm-irix4.h: bump copyright.
2095 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2096 PROC_NAME_FMT): removed.
2097 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2098 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2099 (NAT_FILE, NATDEPFILES): new macros for native support.
2100 (CC): supply default compiler switches.
2101 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2102 fork-child.o coredep.o.
2103 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2105 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2106 fork-child.o mips-xdep.o coredep.o.
2107 (NAT_FILE, NATDEPFILES): new macros for native support.
2109 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2111 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2112 (NATDEPFILES): added fork-child.o
2113 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2114 (NATDEPFILES): added fork-child.o
2115 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2116 (NATDEPFILES): added fork-child.o
2118 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2120 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2121 by using puts_filtered instead.
2123 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2125 * remote-nindy.c (nindy_load): Replacement version from Steve
2126 Chamberlain, doesn't require forking to run "strip" or "sx".
2128 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2130 * Makefile.in (HFILES): Add nm-*.h files.
2132 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2134 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2135 (NATDEPFILES): added fork-child.o.
2137 * doc/gdbint.texinfo: document a few more macros, create new
2138 section for native macros.
2140 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2142 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2143 resolution of copyright issues.
2145 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2147 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2148 subdir gets configured.
2150 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2152 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2154 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2155 searching for a "bfd_strip" program. Also, fixed up arguments
2156 passed to that program.
2158 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2159 which is now used for something else. Rewrite description of
2160 associated parameters to match how gdb does it now.
2161 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2163 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2165 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2167 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2170 * inferior.h (proc_signal_handling_change): prototype removed.
2171 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2172 (handle_command): now calls target_notice_signals.
2173 * procfs.c (proc_signal_handling_change): renamed to
2174 procfs_notice_signals. Now static. Add prototype. All callers
2176 * target.h (struct target_ops): new field, to_notice_signals.
2177 (target_notice_signals): new macro to cover new field.
2178 * target.c (cleanup_target): default to_notice_signals to ignore.
2179 * corelow.c (core_ops),
2181 inftarg.c (child_ops),
2182 procfs.c (procfs_ops),
2183 remote-adapt.c (adapt-ops),
2184 remote-eb.c (eb_ops),
2185 remote-es1800.c (es1800_ops, es1800_child_ops),
2186 remote-hms.c (hms_ops),
2187 remote-mm.c (mm_ops),
2188 remote-nindy.c (nindy_ops),
2189 remote-st2000.c (st2000_ops),
2190 remote-udi.c (udi_ops),
2191 remote-vx.c (vx_ops, vx_run_ops),
2192 remote.c (remote_ops),
2193 target.c (dummy_target),
2194 xcoffexec.c (exec_ops): added static initializer for
2196 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2198 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2200 * main.c (define_command): Add forgotten initializer.
2202 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2204 * language.c, language.h: Move saved_language out to global
2205 expected_language. Set expected_language when user expectation
2207 * language.c (language_info): Don't print type/range checking gub.
2208 * main.c (main): Set expected language.
2209 (execute_command): Check against expected language.
2210 * symfile.c (set_initial_language): Set expected language.
2212 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2214 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2216 A bunch of changes mostly to improve debugging of C++ programs.
2217 Specifically, the calling of inferiors methods is improved.
2219 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2220 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2221 hide the implementation details of pointer-to-method objects.
2222 How to tell if the pointer points to a virtual method is
2223 still very dependent on the particular compiler, but this
2224 should make it easier to find the places to change.
2225 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2226 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2227 macros, instead of a hard-wired-in code that incorrectly
2228 assumed a no-longerused representation of pointer-to-method
2229 values. And otherwise fix the relevant bit-rotted code.
2231 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2232 If there are both fields and methods, put a space between.
2234 * stabsread.c (read_struct_type): Fix bug in handling of
2235 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2236 by '_'). (It used to prematurely exit the loop reading in
2237 the fields, so it would think it should start reading
2238 methods while still in the fields. This could crash gdb
2239 given a gcc that can emit nested type information.)
2241 * valops.c (search_struct_method): Pass 'this' value by
2242 reference instead of by value. This provides a more
2243 consistent interface through a recursive search where the
2244 "bottom" functions may need to adjust offsets (due to multiple
2246 * valops.c, value.h, values.c: Pass extra parameters to
2247 value_fn_field and value_virtual_fn_field so we can
2248 correctly adjust offset for multiple inheritance.
2249 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2250 virtual function calls by using value_virtual_fn_field().
2251 * values.c: New function baseclass_offset, derived from
2252 baseclass_addr (which perhaps can be made obsolete?).
2253 It returns an offset rather than an address. This is a
2254 cleaner interface since it doesn't mess around allocating
2256 * valops.c (search_struct_method): Use baseclass_offset
2257 rather than baseclass_addr.
2259 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2261 * Makefile.in: Re-install 29K/UDI stuff.
2262 * remote-udi.c (udi_resume): Clean up.
2263 * (udi_wait): Rewrite, leave out bugs.
2264 * Add debugging code to print out all register fetches and stores.
2265 * Straighten out target_ops.
2266 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2268 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2270 * remote-udi.c (udi_create_inferior): run with no arguments should
2271 not pass the program name as an argument, since the UDI code
2272 already handles that.
2273 (udi_load): get the symbols from prog_name, not arg_string (the
2274 load command should really use arg_string as the program name, not
2275 prog_name, but at least the run command works now).
2277 * munch: HP9000/300 nm puts an extra space between T and symbol
2280 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2281 needed for vxworks targets.
2283 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2285 * am29k-tdep.c (_initialize_29k): Make it possible for the
2286 user to set and query the address where function calls into the
2287 inferior write a small scratch routine. `set call_scratch_address'
2288 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2289 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2290 not already cached validly.
2292 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2294 Rs6000 native support.
2296 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2297 machines without this header should not be compiling this file.
2298 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2299 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2300 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2301 * xm-rs6000.h: do not include ptrace.h.
2302 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2303 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2304 infptrace.o and inftarg.o move to NATDEPFIES.
2305 (NAT_FILE, NATDEPFILES): new macro for native support.
2307 Sun3 native support.
2309 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2310 new macros for native support.
2311 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2312 removed sun3-xdep.o.
2313 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2315 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2316 * sun3-nat.c, nm-sun3.h: new files for native support.
2318 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2320 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2321 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2322 dbfsize and use it to initialize new local file scope dbsize.
2323 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2324 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2325 DIEs as well as the current check for undersize DIEs. This helps
2326 to gracefully detect and reject corrupted DIE information.
2328 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2330 Add `command hooks' and a hook for inferior program stopping.
2332 * command.h (struct cmd_list_element): Remove unused `aux'
2333 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2334 * command.c (add_cmd): Initialize new fields, elim old.
2335 (add_alias_cmd): Clone new fields.
2336 (delete_cmd): Un-hook hookee if we're deleting hook.
2337 (help_cmd): Tell user the command is hooked, if it is.
2338 (lookup_cmd_1): Abbreviations return the original command
2339 instead of themselves, so that hooks on the original cmd will be
2341 * defs.h (enum command_class): Add class_pseudo and comments.
2342 * gdbcmd.h (execute_user_command): Add prototype.
2343 * infrun.c (normal_stop): If the stop command is hooked,
2344 run the hook whenever we stop.
2345 (hook_stop_stub): Stub for catch_errors.
2346 (_initialize_infrun): Set up pseudo "stop" command.
2347 * main.c (execute_user_command): Code extracted from execute_command.
2348 (execute_command): If hooked, run the hook before the command.
2349 (define_command): If defining a new hook, check the command it
2350 is hooking, and warn if none. Install the hook.
2351 * source.c (_initialize_source): "l" is an abbrev for "list".
2352 * doc/gdb.texinfo: Document command hooks.
2354 * Makefile.in (VERSION): Roll to 4.6.7.
2355 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2356 * infrun.c (breakpoints_inserted): Make it static again.
2357 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2359 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2361 Native file renaming.
2363 * nat-sparc.c -> sparc-nat.c
2364 * nat-sun4os4.h -> nm-sun4os4.h
2365 * nat-trash.h -> nm-trash.h
2366 * config/sun4os4.mh: track file renaming.
2367 * configure.in: link to nm.h rather than nat.h.
2368 * infptrace.c: include nm.h rather than nat.h.
2370 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2372 Host/target/native split for sun4.
2374 * Makefile.in (TSOBS): removed corelow.o.
2375 * infptrace.c: included nat.h.
2376 * nat-trash.h: temporary header file. This should be removed once
2377 all hosts have the native/host/target split.
2378 * configure.in: add a symlink from nat-trash.h to nat.h if no
2379 other nat file exists for this configuration.
2380 * sparc-tdep.c: no longer include sys/ptrace.h.
2381 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2382 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2384 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2385 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2386 to NATDEPFILES. removed sparc-xdep.o.
2387 (NATDEPFILES, NAT_FILE): new macros for native support.
2389 Break the direct connection from core_file_command to any
2390 particular type of core file support.
2392 * target.h (find_core_target): new prototype.
2393 * target.c (find_core_target): new function. Walks the target
2394 list looking for the core target.
2395 * core.c (core_file_command): replace calls to core_detach and
2396 core_open with find_core_target and direct calls.
2398 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2400 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2402 config/hp300hpux.mh: ALLOCA1 was not defined.
2404 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2406 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2407 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2408 until we can figure out a better way to do paging.
2410 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2412 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2413 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2414 * hppa-coredep.c: Remove, now that we use the hook.
2415 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2416 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2418 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2419 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2420 be ripped out and reimplemented right (see elfread.c).
2421 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2423 Rename all HPPA files to fit into unique DOS filenames:
2424 * *hppabsd* => *hppab*
2425 * *hppahpux* => *hppah*
2427 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2429 Make the /proc support a target-struct in its own right.
2431 * Makefile.in: Remove inftarg.[co], since it is now included via
2433 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2434 reference infptrace.o. Add fork-child.o to all *.mh that
2437 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2438 No longer global functions.
2439 (fork_inferior): New global function from fork-child.c.
2440 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2441 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2442 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2443 (child_create_inferior): New tiny function that calls fork_inferior.
2444 * fork-child.c: New file, containing fork_inferior, which is
2445 built from slight mods to inftarg.c's child_create_inferior.
2447 * procfs.c (procfs_ops): Add target vector.
2448 (attach): Rename as static do_attach.
2449 (procfs_create_inferior): New tiny function that calls fork_inferior.
2450 (child_xfer_memory): Rename to static procfs_xfer_memory.
2451 (store_inferior_registers): Rename to static procfs_store_registers.
2452 (inferior_proc_init): Rename to static procfs_init_inferior.
2453 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2454 procfs_files_info, procfs_open, procfs_mourn_inferior,
2455 procfs_can_run): Slightly mangled copies of the corresponding
2456 child_XXX routines from inftarg.c.
2457 (proc_wait): Renamed to static procfs_wait.
2458 (child_resume): Rename to static procfs_resume.
2459 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2460 (initialize_proc_fs): Rename to initialize_procfs. Set up
2463 * putenv.c: index -> strchr.
2464 * regex.c: Always rename bcopy to memcpy, etc.
2465 FIXME: Eventually do the renames rather than use #define's.
2466 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2468 * sparc-xdep.c: Move deferred_stores to target dependent.
2469 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2471 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2473 Split non-target-dependent code out of target_attach routines.
2475 * target.h: Comments on target_attach args and results.
2476 * infcmd.c (attach_command): Check for existing execution, call
2477 target_attach, set up terminal status and wait_for_inferior, wait
2478 for the attach status, and do normal_stop.
2479 * inftarg.c (child_attach): Remove target independent stuff.
2480 * remote-adapt.c (adapt_attach): Ditto.
2481 * remote-mm.c (mm_attach): Ditto.
2482 * remote-udi.c (udi_attach): Ditto.
2483 * remote-vx.c (vx_attach): Ditto.
2487 * remote-hms.c (hms_attach): Remove completely, it was useless.
2488 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2489 commented-out start_remote calls.
2490 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2491 DENTER and DEXIT macros and their calls. Use a real debugger --
2492 like gdb -- to see what functions are being called when.
2493 * utils.c (strcmp_iw): Make nonstatic, for lint.
2495 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2497 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2499 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2501 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2502 fix to differentiate between gcc1 & gcc2 compiled files so that we
2503 can debug calls that pass structs as args correctly.
2504 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2505 so, and what version.
2507 * remote.c (remote_wait): Make regs be char to avoid picayune
2508 ANSI compiler warnings.
2510 * energize.h: Move all external struct decls to inside of
2511 __STDC__, add prototype for energize_shell_wait().
2512 * energize.c (getpty): Clean up, make us really get a controlling
2514 * (energize_initialize): Disable SIGIO prior to setting up for
2515 I/O interrupts. Move setsid(), et. al. to getpty().
2516 * (energize_shell_wait): New routine to wait for things started
2517 via the shell command, uses wait() instead of /dev/proc.
2518 * Also, add prototype for execute_command_1().
2520 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2522 * inftarg.c (child_create_inferior, child_attach,
2523 child_mourn_inferior): collect unix child process stratum
2524 functions which live below the target vector into this file to
2525 facilitate host/target/native split. Also, make them static.
2526 * inflow.c (child_mourn_inferior): removed.
2527 * infrun.c (child_create_inferior, child_attach): removed.
2528 (resume): becomes global so that functions below the
2529 target vector can find it.
2530 * inferior.h (resume): add prototype.
2531 (child_mourn_inferior, child_create_inferior, child_attach):
2534 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2535 replaced with find_default_attach and
2536 find_default_create_inferior.
2538 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2540 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2541 addresses don't get displayed in the wrong positions.
2543 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2545 Separate core functions along target vector in preparation for
2546 native support. Functions above vector now live in core.c. Those
2549 * core.c (solib_add_stub, core_close, core_open, core_detach,
2550 get_core_registers, core_files_info, core_ops): moved to corelow.c
2551 (_initialize_core): removed addition of core_ops target.
2552 * corelow.c: new file.
2553 (solib_add_stub, core_close, core_open, core_detach,
2554 get_core_registers, core_files_info, core_ops): moved from core.c
2555 (_initialize_corelow): new function.
2556 * gdbcore.h (core_open, core_detach): added prototypes.
2557 (core_ops): add forward declaration.
2558 * Makefile.in (SFILES_MAINDIR): add core.c
2560 (TSOBS): change core.o to corelow.o
2562 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2564 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2565 instead of 'sun' predefined symbol so that trap analysis code is
2566 enabled only when the TARGET is a sun3.
2568 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2570 * tm-i960.h (ext_format_i960): Add top-level declaration.
2571 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2572 blocks, else Sun4 compiler complains.
2574 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2576 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2577 instruction's argument. Patch from jonathan@cs.stanford.edu
2580 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2582 Break the thread of control that implies that a unix child
2583 process will be the default target.
2585 * target.c (find_default_run_target, find_default_attach,
2586 find_default_create_inferior, return_zero): new functions.
2587 (cleanup_target): Make return_zero the default for to_can_run.
2589 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2590 child_create_inferior references with find_default_XXX instead.
2592 * target.h (struct target_ops): new field, to_can_run.
2593 (find_default_attach, find_default_create_inferior): new prototypes.
2594 (target_can_run): new macro.
2596 * Also added a zero (default) to_can_run element to all static
2597 struct target_ops initializations throughout GDB, except:
2598 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2600 * infrun.c (child_create_inferior): Clean up error handling when
2601 no exec file is specified.
2602 (child_attach): Don't require exec file.
2604 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2606 Remove kill_inferior_fast, in favor of target_kill, which goes
2607 through the target vector.
2609 * inferior.h (kill_inferior_fast): remove declaration.
2611 * main.c (disconnect): call quit_cover using catch_errors rather
2612 than calling kill_inferior_fast directly. New way goes through
2613 the target vector, handles attached processes, and writes
2614 command history if appropriate.
2615 (quit_cover): new function, wrapper for quit_command.
2617 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2618 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2619 inlining them into the local kill_inferior when needed.
2621 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2623 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2624 * stabsread.c (read_struct_type): Simplify complicated expression
2625 for dumb DECstation compiler.
2627 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2629 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2630 operands to memory management instructions, from WRS.
2632 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2634 * main.c (main): Back out previous language setting changes.
2635 Replace with simple default to C before processing any init
2636 files. There MUST be a language set, even in the absence of
2637 init files or executables, or expression parsing fails.
2639 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2641 * main.c (main): Move code that sets initial language to
2642 symfile.c. Fixup places where command files are processed to
2643 be consistent in setting a default language if none has been
2645 * symfile.c (set_initial_language): Add code moved from
2646 main() that sets an initial default language when a new
2647 symbol file is read.
2648 * symfile.c (symbol_file_command): Call set_initial_language.
2649 * symtab.c (find_main_psymtab): Add FIXME comment.
2651 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2653 * breakpoint.c, sparc-tdep.c: comment changes.
2654 * configure.in: removed target_dependent line.
2656 * remote-mm.c (mm_attach): change printf to error to prevent
2658 * remote-udi.c (udi_attach): change printf to error to prevent
2661 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2662 calls to {fetch|store}_inferior_registers with calls to
2663 target_{fetch|store}_registers, for remote-target independence.
2665 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2667 * Makefile.in: Fix bug I introduced in merging Rich's change.
2668 * infrun.c (child_create_inferior): Use proceed() rather than
2669 doing all the same stuff by hand.
2671 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2673 * Makefile.in, configure.in: add support for files used only when
2674 configured native, that is, when host = target.
2676 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2678 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2679 stores are target dependent and were moved from xm to tm.
2681 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2683 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2685 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2686 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2688 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2690 * target.h (struct target_ops): removed to_convert_to_virtual and
2691 to_convert_from_virtual elements. Initializations removed from
2692 all static initializations.
2693 (target_convert_to_virtual, target_convert_from_virtual):
2695 (host_convert_to_virtual, host_convert_from_virtual): Removed
2696 forward declarations.
2697 * target.c (cleanup_target): removed default assignments for
2698 to_convert_to_virtual and to_convert_from_virtual.
2699 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2701 * findvar.c (value_of_register, value_from_register):
2702 target_convert_to_virtual inlined.
2703 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2704 * valops.c (value_assign): target_convert_from_virtual inlined.
2706 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2708 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2709 position wrong if used for the prompt.
2710 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2712 Support for accessing arbitrary MIPS stack frames in memory.
2714 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2715 set, run it before INIT_EXTRA_FRAME_INFO.
2716 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2718 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2719 (FP) value in the frame_info struct if it is zero (as from top of
2721 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2723 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2724 comes back as zero. So does FP_REGNUM, as a trigger for
2725 init_extra_frame_info.
2727 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2728 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2729 (INIT_FRAME_PC): Defined to null.
2730 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2731 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2732 Briefly explain MIPS stacks in GDB.
2734 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
2736 * copying.awk, copying.c (show_copying_command,
2737 show_warranty_command): Rename from copying_info, warranty_info,
2738 to match command function conventions.
2740 * utils.c (prompt_for_continue): Reinitialize more-counts
2741 before printing anything, and again afterward. Fix comments.
2742 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
2743 or alloca() if needed.
2745 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
2746 detect native versus cross-host.
2748 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
2750 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
2751 Suns. Rename to m68k_saved_pc_after_call.
2752 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
2753 m68k_saved... instead of sun3_saved...
2755 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
2757 * Makefile.in (update-depend, update-alldeps): Split out of
2758 setup-to-dist, for convenience in rebuilding the depend and
2760 (assorted): Update to catch straggler files when building gdb.tar.Z.
2762 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
2764 Preliminary cleanup for splitting host/native/target.
2766 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
2767 here; it is dealt with at a gdb-target-independent level.
2768 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
2769 high toned routine. Fix return type to void.
2770 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
2771 Rich and I believe the "real problem" was that both single_step
2772 and target_resume were issuing PT_CONTINUE calls. This would
2773 cause the second PT_CONTINUE to sometimes fail because the process
2774 was already running.
2775 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
2777 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
2779 * energize.c (pty_to_kernel): Must check for EAGAIN as
2780 termination condition.
2781 (full_filename): Don't prepend dirname if filename begins with /.
2782 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
2784 (getpty (NCR)): Lotsa bug fixes...
2785 (kernel_dispatch (case StopRType)): Use kill() instead of
2786 killpg() so we can deal with losing systems...
2787 (wait_for_events): Work around NCR select() lossage. It doesn't
2788 zero out readfds when select() returns zero.
2789 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
2790 getcwd() instead of getwd() (NCR getwd() seg faults).
2791 (energize_wait): Use sigaction() for NCR. Their version of signal()
2792 is unreliable by default.
2794 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
2795 error from PIOCSWSTOP.
2797 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
2798 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
2799 defs.h, utils.c: Make vfprintf_filtered global.
2801 * energize.c (send_location): New routine to consolidate all
2802 places where we must notify kernel of where the given pc is.
2803 (cplus_demangle): Put single-quotes around demangled names.
2804 (energize_call_command): Call send_location() after doing up,
2805 down, and frame commands.
2807 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2809 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
2810 pass at doc for two new remote targets---29K using UDI, and Tandem
2811 ST2000 using STDBUG.
2813 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
2815 * doc/all.m4: turn on H8/300 stuff for generic manual
2817 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
2818 after explicit call to breakpoint() in serial stubs.
2820 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
2822 * mipsread.c: Clean up some white space.
2823 (parse_symbol): Handle stEnd of stFile.
2824 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
2826 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
2827 store_inferior_registers): Replace unexplained numbers
2828 with manifest constants from a DECstation header file.
2829 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
2830 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
2832 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
2834 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
2835 for "down". Suggested by Richard Stallman.
2837 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2839 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
2840 redeclaration bug on SunOS 4.
2842 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
2844 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
2845 * m68k-stub.c: Remove a few extraneous ANSI-isms.
2846 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
2847 they aren't already there.
2848 * remote-vx.c (vx_prepare_to_store): Ditto.
2849 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
2851 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
2853 Removed a large number of changes inserted by Per Bothner
2854 for C++ support. These will go back in when they've been
2857 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
2859 * serial.h: Fix prototye for serial_raw().
2860 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
2861 serial_write() to match prototypes.
2862 * remote-st2000.c (get_reg_name): Make *p be const.
2864 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2866 * remote-nindy.c (nindy_fetch_registers): Make return type void,
2867 to agree with target structure field type.
2868 (nindy_store_registers): Ditto.
2870 * Makefile (OPCODES): New var, pointing to opcodes library.
2871 (CLIBS, CDEPS): Include it.
2872 (saber_gdb): Load opcodes library.
2874 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
2876 * a68v-xdep.c (store_inferior_registers): declare as void.
2877 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
2878 * remote-st2000.c: Massive changes to use new serial package.
2879 Also added 'connect' command to transparantly connect to serial
2881 * ser-termios.c: Big cleanup, use nicer coding conventions.
2882 * ser-bsd.c: New module, serial stuff for BSD systems.
2883 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
2884 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
2886 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2888 * doc/gdb.texinfo: fix shameful error of agreement reported by
2889 jimb@occs.cs.oberlin.edu (Jim Blandy)
2890 * doc/gdb.texinfo: remove old partial discussion of remote serial
2891 protocol (via serial debug stubs)
2892 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
2893 use of serial debug stubs
2895 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2897 * symfile.h: Declaration of set_demangling_style() moved
2898 here from demangle.h (which is now in ../include).
2899 * i386-xdep.c: Update comment.
2901 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2903 * symtab.c (completion_list_add_symbol): restructured to optimize
2904 for time. First clip names that cannot match. Then clip any
2905 names we've already considered. Drop a redundant strncpy. Drop
2906 a redundant malloc and associated free for demangled names.
2908 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
2910 * a68v-xdep.c (store_inferior_registers): Define as type void.
2911 * configure.in: Add host m68k-apollo*-bsd*.
2912 * demangle.c (struct demanglers): Use enum instead of constant
2913 value to keep braindamaged HP/Apollo compiler happy.
2915 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
2917 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
2918 match "FOO". This allows 'break Foo' to work when Foo is
2919 a mangled C++ function. (See comment before function.)
2921 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
2923 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
2924 for files in vx-share/*.c.
2925 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
2926 for normal GDB source files.
2928 * Makefile.in (VERSION): Roll to 4.6.6.
2930 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
2931 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
2932 * tm-sun3os4.h: Update comments.
2933 * xm-delta88.h: Remove STACK_END_ADDR.
2935 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
2937 * Makefile.in (VERSION): Roll to 4.6.5.
2939 * infrun.c: Lint for recent `handle' changes.
2941 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
2942 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
2943 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
2944 should include a ser-XXX.o module.
2946 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
2947 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
2949 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
2950 known suns in configure.in, rather than mapping them to unique
2951 config files that happen to duplicate other config files.
2952 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
2953 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
2955 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
2957 * configure.in (*-*-sunos*): Use trailing * to match all
2958 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
2959 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
2960 in production on Sun-4.
2961 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
2962 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2963 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2965 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
2966 config/sparc-noun.mt: New target configs for embedded.
2967 * config/sun4os3.{mh,mt}: Remove, never existed in production.
2969 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
2970 target definitions for embedded with and without underlines on
2971 identifiers. FIXME -- this ought to be known by BFD instead.
2973 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
2974 not a parameter of the CPU, but of the development environment.
2975 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
2977 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
2979 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
2980 (which involves reading in main's symtab) if we have no breakpoints.
2982 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
2984 * dwarfread.c (cu_language): New local variable to record
2985 language for current compilation unit being processed.
2986 * dwarfread.c (set_cu_language): New local function to decode
2987 and record language for current compilation unit being processed.
2988 * dwarfread.c (synthesize_typedef): Add local function to
2989 synthesize a typedef for C++ classes, structs, unions, and
2991 * dwarfread.c (read_structure_scope): Synthesize typedefs
2992 for C++ classes, structs and unions.
2993 * dwarfread.c (read_enumeration): Synthesize typedefs for
2995 * dwarfread.c (read_file_scope): Call set_cu_language to
2996 record language for current compilation unit. After symtab
2997 is built, save this recorded language.
2998 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
2999 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3000 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3001 typedefs for C++ classes, structs, unions, and enumerations.
3002 * dwarfread.c (scan_compilation_units): Call set_cu_language
3003 to record language for current compilation unit.
3004 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3005 for TAG_enumeration_types, rather than in add_partial_symbol.
3006 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3007 case with class, struct, and union type cases, now that they are
3008 the same. Remove tests for non-NULL name attributes, now done
3010 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3011 treat as alias for TYPE_CODE_STRUCT for now.
3013 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3015 * Makefile.in: map "gdb" through program_transform_name when
3018 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3020 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3021 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3022 Use "regi" for local indexing through register numbers, reserving
3023 "regno" for the name of a specific register passed as an input
3024 parameter. Fix bug propagated through all versions that sometimes
3025 used regno as an index when it should have been regi, thus using
3026 -1 as an index in some cases.
3028 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3030 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3031 respectively, so same demangler can be used by other programs.
3032 * Makefile.in: Remove demangler stuff.
3033 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3034 * demangle.c (_initialize_demangler): Tell demangler which
3035 CPLUS_MARKER to assume.
3037 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3039 RS/6000 portability changes (for hosting cross-debuggers).
3041 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3042 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3043 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3044 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3045 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3046 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3047 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3048 (NO_SINGLE_STEP): Add, target-dependent.
3049 (loadinfotextindex): Lowercase, remove "aix_".
3050 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3051 (NO_SINGLE_STEP): Remove, target-dependent.
3052 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3053 * xcoffread.c: Only build file if RS/6000 native GDB.
3054 (build_function_symbol): Remove #if 0'd code.
3055 * rs6000-tdep.c: Cleanup. Add static fn protos.
3056 Use CORE_ADDR for addresses throughout. Make void fns void.
3057 (pop_dummy_frame): Add FIXME about bogosity of design here.
3058 (rs6000_struct_return_address): Ditto.
3059 (frameless_function_invocation, frame_get_cache_fsr,
3060 frame_initial_stack_address, xcoff_relocate_symtab,
3061 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3062 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3063 Use CORE_ADDRs. Change identifiers to lowercase.
3065 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3066 supplying dummy routines if non-native. Add prototype for
3067 static exec_one_dummy_insn. Move a mess of functions to
3068 rs6000-tdep.c (as above). Remove #if 0'd code.
3070 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3071 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3072 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3074 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3077 * vx-share/README, nindy-share/README: New files describing
3078 how these directories' code is shared, and with whom.
3080 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3082 * configure.in (target configurations): Reformat into table.
3083 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3085 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3086 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3087 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3088 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3089 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3090 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3092 * Makefile.in (config-check): Add command to check whether
3093 configure.in is consistent with config/*.
3095 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3097 * configure.in (host configurations): Reformat nested cases into
3098 easy-to-maintain table.
3099 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3100 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3102 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3104 * cplus-dem.c: Reorder args to most local functions to make them
3105 follow the consistent pattern of struct work_stuff pointer first,
3106 followed by pointer into string being demangled, followed by
3107 pointer to the string where the result is being stored, followed
3108 by other args. Also generally replace most variables of name
3109 "type" with "mangled" for consistency. They all pointed to the
3110 same string but half were one name and half the other.
3111 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3112 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3113 use whenever a qualified name is being demangled.
3114 * cplus-dem.c (do_type): Qualified names are treated similarly
3115 to fundamental types, not as modifiers of fundamental types.
3117 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3119 * configure.in: Add sparclite as a target.
3121 * sparc-stub.c (handle_exception): Flush instruction cache just
3122 before returning to the user. (hexToInt): Fix overzealous cleanup.
3124 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3126 * infrun.c (handle_command): Rewrite to allow multiple signal
3127 numbers, signal number ranges, and to recognize "all" to mean all
3128 signals except those used by the debugger.
3129 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3130 to set or reset actions for specific signals.
3132 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3134 * coffread.c (decode_type): Call alloc_type to alloc new
3136 * stabsread.c (read_array_type, read_range_type, define_symbol):
3137 Call alloc_type to alloc new types.
3138 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3139 from type_obstack to symbol_obstack.
3140 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3142 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3143 associated with a type, using the same mechanism as was used to
3144 allocate space for the type structure itself.
3145 * coffread.c (patch_type, coff_read_struct_type,
3146 coff_read_enum_type): Use TYPE_ALLOC.
3147 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3148 * gdbtypes.c (create_array_type, check_stub_method,
3149 allocate_cplus_struct_type): Use TYPE_ALLOC.
3150 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3151 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3152 read_range_type): Use TYPE_ALLOC.
3154 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3156 * breakpoint.c (breakpoint_re_set): Select a default source
3157 symtab if one is not currently selected.
3158 * utils.c (query): Call wrap_here before building the output
3159 query string, to turn off wrapping and flush any buffered output.
3160 Otherwise our query may end up in the wrap buffer and never be
3162 * eval.c (evaluate_subexp): Report error when attempting to
3163 evaluate subscript for types without a target type, rather
3164 than dumping core by using the NULL pointer.
3165 * symfile.c (symbol_file_command): Forget current_source_symtab
3166 and current_source_line when discarding symbol table.
3168 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3170 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3172 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3173 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3175 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3177 * remote.c (remote_open): Fix baud rate setting to make -b flag
3178 work. (remote_wait): Change 'T' message parser to deal with new
3179 improved format which allows stub to send an arbitrary bunch of
3181 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3182 make all this re-entrant by storing all state on the stack. Clean
3183 up memory error trapping. (computeSignal, set_debug_traps):
3184 make it all table driven. Make a start at a baud rate setting command.
3186 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3188 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3190 * remote-vx.c: redefine malloc to avoid buggy declaration on
3191 RS/6000 <rpc/types.h>.
3192 xm-rs6000.h: include <sys/select.h> to define fd_set for
3193 <rpc/svc.h> on RS/6000.
3195 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3197 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3198 recursive invocations of make. Always create installation
3201 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3203 * m68k-pinsn.c: Minor fix in style of output (don't use
3204 range to indicate floating point control registers).
3206 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3208 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3210 * infcmd.c (registers_info): Handle multiple register names.
3211 Changes inspired by Roland McGrath.
3213 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3215 * sparc-stub.c: New file. Mix it with your SPARClite
3216 application, and it will speak GDB remote protocol!
3217 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3218 deal with arbitrary registers. Needed for sparc-stub.
3220 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3222 * cplus-dem.c (cplus_markers): Add table for gnu style and
3223 use throughout, in place of compile time constant CPLUS_MARKER.
3224 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3225 * cplus-dem.c (cfront_special): New function, as suggested
3226 by pfieland@stratus.com.
3227 * cplus-dem.c (forget_types): New function.
3228 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3230 * cplus-dem.c (mop_up): Call forget_types().
3231 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3232 Use throughout, instead of checking current_demangling_style.
3233 * cplus-dem.c (demangle_signature): When finding an explicit
3234 start of function args, forget all remembered types for
3235 lucid/cfront style demangling.
3236 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3237 underbar characters, use last pair as the delimiter. Hoist
3238 gnu_special() call up to cplus_demangle(). Call cfront_special()
3240 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3241 for inherited classes.
3242 * cplus-dem.c (demangle_args): Document quirks of numbered
3243 references to previously seen types.
3244 * dbxread.c (read_ofile_symtab, process_one_symbol):
3245 Use AUTO_DEMANGLING rather than explicitly checking
3246 current_demangling_style.
3247 * demangle.h: Add some comments.
3248 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3249 CFRONT_DEMANGLING): New macros.
3250 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3251 not found in the actual producer string produced by lcc.
3252 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3253 than explicitly checking current_demangling_style.
3255 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3257 * breakpoint.c (enable_longjmp_breakpoint,
3258 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3259 Check for duplicate breakpoints at the same address. Bug report
3260 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3262 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3264 * buildsym.c (end_symtab): Document that end_symtab can return
3265 NULL under non-error conditions.
3266 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3267 returned from end_symtab for empty compilation units.
3269 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3271 * am29k-tdep.c: Lint from DECstation compiler.
3272 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3273 As the man page says, "Sometimes you just can't get lint to shut
3274 up". That doesn't mean you should blow away the code it won't
3276 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3277 it up over the next few weeks. Make mips x 29k build.
3278 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3279 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3280 but leave it as a comment because the breakpoint instruction
3281 is not easily accessible at this moment (it's static, and if
3282 we define one here, it goes into every file compiled).
3284 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3286 * Makefile.in (VERSION): Bump to 4.6.3.
3287 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3288 function scopes when building partial symbol tables.
3289 * objfiles.c (open_existing_mapped_file): Make it clear in
3290 warning message that out of date mapped files are ignored.
3291 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3292 unit source file name in error message.
3294 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3296 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3297 * dwarfread.c (struct_type): In absence of AT_byte_size for
3298 bitfield, use size of object of member's type for the size of
3299 the anonymous object containing the bit field.
3300 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3301 an AT_byte_size attribute is seen.
3302 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3303 union aux_ext (was aux_ent).
3304 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3305 unsigned char* to char*, for Lucid compiler.
3306 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3307 to be correct type (from unsigned char* to char*).
3308 * valprint.c (type_print_derivation_info): Minor tweak to placement
3309 of commas in derived class printing.
3310 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3312 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3314 * xm-go32.h: Define LSEEK_NOT_LINEAR
3315 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3316 then work out the lseek positions of newlines by running through
3317 the file and `tell'ing. This makes source file listing work on
3318 OS's where the relationship between physical position in file and
3319 canonical position is indeterminate, eg VMS and DOS.
3321 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3323 * stabsread.c: Ensure that all members of all allocated structures
3324 are initialized to known state to avoid hard to find bugs with gdb
3325 using fields containing random data.
3326 * buildsym.c (start_subfile): Compact dirname initialization.
3327 * buildsym.c (patch_subfile_names): New function.
3328 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3329 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3330 * buildsym.h (patch_subfile_names): Add prototype.
3331 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3333 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3335 * remote-udi.c: Update comments.
3337 * remote.c (getpkt): Only force retransmission ten times;
3338 after that, assume bug in target code, and handle pkt anyway.
3340 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3342 * configure.in: Add support for apollo 68k under BSD environment.
3343 * xm-apollo68b.h: New file to support above.
3345 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3347 * configure.in: Recognize i486 host cpu.
3348 * valprint.c (type_print_derivation_info): Print derivation info
3349 in same form as class declarations in source.
3350 * valprint.c (type_print_varspec_suffix): Split arg printing
3351 code out to type_print_args function.
3353 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3355 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3356 at_import, at_frame_base.
3357 * dwarfread.c (completedieinfo): Remove cases for obsolete
3358 AT_visibility, AT_import, and AT_frame_base attributes.
3359 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3360 i860, which can keep up to 4 shadow breakpoints.
3361 * tm-stratus.h (USG): Define.
3362 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3363 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3364 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3365 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3366 * config/stratus.mt (TDEPFILES): Include files available from
3367 stratus that are not yet in release pending receipt of paperwork
3369 * buildsym.c (finish_block): Minor code format change.
3370 * gdbtypes.h (struct field): Add to comments.
3371 * gdbtypes.h (virtual_field_bits): Add to comments.
3372 * objfiles.c (allocate_objfile): Change obstack interface to
3373 match FSF merging efforts.
3375 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3377 * Makefile.in (VERSION): Bump to 4.6.2.
3378 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3379 * Makefile.in (OBS): Add stabsread.o
3380 * Makefile.in (stabsread.o): Add build rule.
3381 * stabsread.c, stabsread.h: New files.
3382 * buildsym.c: Split out stabs specific support to stabsread.c.
3383 * buildsym.h: Split out stabs specific support to stabsread.h.
3384 * dbxread.c (stabsread.h): Include
3385 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3386 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3387 * dbxread.c (read_ofile_symtab): Call end_stabs.
3388 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3389 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3390 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3391 really_free_pendings to cleanups.
3392 * elfread.c (elf_new_init): Call stabsread_new_init.
3393 * gdbtypes.c: Small changes to maintenance commands.
3394 * mipsread.c (stabsread.h): Include.
3395 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3396 * xcoffread.c (stabsread.h): Include.
3397 * xcoffread.c (global_stabs): Remove redundant def.
3398 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3400 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3402 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3403 * inflow.c (terminal_init_inferior, terminal_inferior,
3404 terminal_ours_1, initialize_inflow): Record and use state
3405 of lmode_inferior_valid and lmode_ours_valid.
3407 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3409 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3410 include <sgtty.h> on USG. (from sef).
3412 * depend: es1800 dependency needed here.
3414 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3416 * buildsym.c (read_struct_type): Initialize structs allocated
3417 with alloca, to avoid using random values from stack later on.
3418 * defs.h (fprintf_filtered): Add prototype.
3419 * gdbtypes.c (check_stub_method): Fix misleading comments.
3420 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3422 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3423 small changes to maint support functions.
3424 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3425 for some fields and expand comments.
3426 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3427 macro and track change to obstack_full_begin macro.
3428 * utils.c (fprintfi_filtered): New function.
3429 * valprint.c (type_print_base): Fixup field printing to not
3430 print extraneous lines and not print bogus "no data fields"
3431 messages for C++ classes with no data members. Also use new
3432 fprintfi_filtered function.
3434 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3436 * configure.in: es1800 ok for 68000 too.
3438 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3440 * configure.in: echo error messages to stderr, not stdout
3442 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3444 * configure.in: recognize hppa* instead of hppa
3446 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3448 * energize.c: Second cut at DynamicLoad message handling.
3450 * energize.c: Relativize pathnames in #include statements.
3451 * (kernel_dispatch): Better error messages for unknown protocol
3453 * (kernel_dispatch): First cut at DynamicLoad message handling.
3455 * Makefile.in: Remove -I../readline from all compilations,
3456 include a special case for main.o instead.
3458 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3460 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3461 error if it fails to find a member type, rather than return NULL
3462 and trigger a coredump.
3463 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3464 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3465 match on complete demanglings, including argument lists for member
3466 functions, rather than just accepting the first demangling that
3467 matches the class and function name.
3468 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3469 to start_symtab as the directory name.
3470 * dwarfread.c (completedieinfo): Strip off any leading hostname
3471 portion of the AT_comp_dir attribute string. Gdb doesn't know
3472 what to do with them (FIXME).
3474 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3476 * breakpoint.c (commands_command): Simplify code a bit, remove
3477 unnecessary fflush().
3479 * Makefile.in (OTHERS): Add gcc.patch.
3480 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3482 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3484 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3485 lcc producer string.
3487 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3489 * WHATS.NEW renamed to NEWS.
3491 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3493 * dbxread.c, dwarfread.c: Re-enable experimental code to
3494 automatically select demangling style.
3495 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3496 DEMANGLING_STYLE, to make more descriptive. Revert back to
3497 "auto" as default. Comment use.
3498 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3499 * Makefile.in (${DEMANGLER}.o) Remove target and special
3502 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3504 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3506 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3508 * Makefile.in, demangle.c: Change default demangling style to
3510 * Makefile.in: Update version to 4.6 !!!
3511 * README, WHATS.NEW: Update for 4.6.
3513 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3515 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3518 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3519 nodes as base classes.
3521 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3523 * alldeps.mak, depend: Update.
3525 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3527 * Makefile.in (VERSION): 4.5.9.
3529 * xm-hp300bsd.h: Add decl for strdup().
3530 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3531 PDR. Cleanup a few things, fix compilation warnings.
3533 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3535 * Makefile.in (DEMANGLING_STYLE): New define to set default
3536 demangling style for C++. Defaults to "auto".
3537 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3538 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3539 * Makefile.in (OBS): Add demangle.o
3540 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3541 Remove compile time decisions about demangling style and replace
3542 with runtime decisions using current_demangling_style.
3543 * cplus-dem.c (main): Expand code included during building of
3544 standalone demangler to recognize demangling style options.
3545 * dbxread.c (demangle.h): Include.
3546 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3547 demangling style if processing g++ code and current demangling style
3548 is auto (Note: this feature currently disabled.)
3549 * demangle.c: New file, generic demangling control.
3550 * demangle.h (demangling_styles): New enumeration to select one
3551 of several demangling styles. Also define string names for each
3553 * demangle.h (set_demangling_style): Add prototype.
3554 * dwarfread.c (demangle.h): Include.
3555 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3556 New producer string prefixes to recognize.
3557 * dwarfread.c (handle_producer): Consolidate actions for specific
3558 producers. Set demangling style based on producer string if
3559 current style is auto. (Note: this feature currently disabled.)
3560 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3562 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3564 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3566 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3568 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3569 * c-exp.y: Call lookup_signed_typename() after seeing
3570 "signed". This handles "signed char" correctly.
3571 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3572 keywords before a type specifier.
3574 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3576 * command.c (lookup_cmd_1): Clarify descriptive comments.
3577 * gdbcmd.h (maintenanceprintlist): Add declaration.
3578 * main.c (maintenanceprintlist): Add definition.
3579 * main.c (gdb_completer_command_word_break_characters): Add.
3580 * main.c (symbol_completion_function): Switch completer word
3581 break character sets dynamically, based on whether completion is
3582 being done on commands or on something else.
3583 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3584 * maint.c: Include demangle.h.
3585 * maint.c (maintenance_demangle): New function.
3586 * maint.c (maintenance_print_command): New function.
3587 * maint.c (_initialize_maint_cmds): Reorganize some commands
3588 under new maintenance print subcommand.
3590 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3592 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3593 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3594 target type. Otherwise, 'whatis this.field' wouldn't work,
3595 which would be inconsistent, since 'print this.field' works.
3596 * buildsym.c (read_struct_type, read_enum_type): Clear
3597 TYPE_FLAG_STUB flag.
3598 * buildsym.c (cleanup_undefined_types): Don't rely on a
3599 flawed "Reasonable test to see if" a type has been defined
3600 since it was referred to; now we can just see if the
3601 TYPE_FLAG_STUB flag has been cleared.
3602 * valprint.c (print_type_base): Emit public/protected/private
3603 labels for methods as well as fields. Also, indent these labels
3604 2 spaces instead of 4, for a more conventional "look".
3605 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3606 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3607 * gcc.patch: New file. Contains patch for gcc (so people
3608 with gdb-2.2.x won't have to wait for a new gcc release).
3610 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3612 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3613 (print_addr): Call print_address to show symbolic version as well.
3615 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3617 (vx_read_register): Declare inferior_fp_regs. Delete code for
3618 copying "inferior_registers" around; the values are already in var
3619 "registers". Use correct size for register set.
3621 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3622 target doesn't support it.
3623 (vx_read_register): Don't try reading them either.
3625 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3626 VxWorks back end reads them in one contiguous set except for this
3628 (register_names): Change "pc" to "pcw" to avoid confusion printing
3630 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3631 find the PC under VxWorks.
3633 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3635 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3636 to create new blank types, instead of handcrafting them.
3637 * defs.h (printfi_filtered): Add prototype.
3638 * utils.c (printfi_filtered): New function.
3639 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3640 to simplify the code. Other cleanups.
3641 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3642 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3643 use of various fields.
3644 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3645 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3646 production that currently treats it exactly the same as STRUCT.
3647 * c-exp.y (yylex): Recognize "class" as token CLASS.
3648 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3649 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3650 general symbol handling code. Call cplus_mangle_opname with
3652 * symtab.c (decode_line_2): Print demangled function names in
3653 breakpoint menus, instead of just file and line number.
3654 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3655 * valprint.c (type_print_base): Print "class" for C++ classes,
3656 rather than "struct". Print section labels for public, protected
3657 and private members of C++ classes.
3658 * values.c: Include demangle.h.
3659 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3661 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3663 * Makefile.in (VERSION): Update to 4.5.8.
3665 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3667 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3668 prevent crashes when examining cross-targets.
3669 * dbxread.c (process_one_symbol): Include directory name when
3670 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3671 find include files, and yacc/lex sources when the cwd doesn't match
3672 that in which the object was compiled.
3673 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3675 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3678 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3680 * maint.c (maintenance_command, maintenance_info_command):
3681 Install with allow_unknown as 0 and call help_list to show
3682 list of possibilities when no subcommand is specified.
3684 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3686 * configure.in: Add m68k-ericsson-*.
3687 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3689 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3691 * maint.c: New file.
3692 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3693 * Makefile.in (OBS): Add new file maint.o.
3694 * defs.h (command_class): Add class_maintenance.
3695 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3696 commands. Allow for them (and other nonessential parts of gdb)
3697 to be selectively left out under special circumstances.
3698 * gdbtypes.c (recursive_dump_type): New function; supports
3699 maintenance print-type command.
3700 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3702 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3704 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3705 initializers. Add initializations for setprintlist, showprintlist,
3706 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3707 * printcmd.c (maintenance_print_type): New maintenance cmd.
3708 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3709 implied by comment that all cmd lists are owned by main.c.
3710 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3711 that all cmd lists are owned by main.c.
3712 * language.c (setchecklist, showchecklist): Move to main.c, as
3713 implied by comment that all cmd lists are owned by main.c
3714 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3715 deletelist): Remove redundant declarations (also in gdbcmd.h).
3716 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3717 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3718 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3719 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3720 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3721 maintenance_print_msymbols, maintenance_print_objfiles):
3723 * symmisc.c (printsyms_command, printpsyms_command,
3724 printmsyms_command, printobjfiles_command): Removed from
3725 _initialize_symmisc.
3726 * main.c (dump_me_command): Moved to maint.c and renamed to
3727 maintenance_dump_me.
3728 * breakpoint.c (all_breakpoints_info): Rename to
3729 maintenance_info_breakpoints.
3730 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3731 all_breakpoints_info to add maintenance_info_breakpoints to the
3732 maintenanceinfolist instead.
3733 main.c (initialize_main): Set up maintenance class commands.
3735 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
3737 * energize-patches: Fix minor problems with building energize lib.
3739 * energize-patches: Change names of all cadillac procedure calls
3740 to be energize procedure calls. Simplify many hooks by moving
3741 tests energize.c. Configure energize, and build it automatically now.
3743 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
3745 * Makefile.in (VERSION): Bump to 4.5.7.
3746 * cplus-dem.c (demangle_args): Validate index for previously
3747 seen type to guard against bogus values from malformed manglings.
3748 * valops.c (value_struct_elt_for_reference): Guard against
3749 blindly using NULL return value from lookup_symbol.
3751 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
3753 * cadillac.c, cadillac-patches: Rename to energize.c and
3754 energize-patches. Change all routines and variables named
3755 'cadillac*' to 'energize*'. Create new file called energize.h to
3756 hold all interface declarations.
3758 * deblib/connection/*: Move all of this stuff into energize/, but
3759 delete unneeded files.
3761 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
3763 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
3765 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
3766 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
3767 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
3768 child processes, to avoid dead ones "hanging around" after GDB exits.
3769 (attach): Always stop the process if it needs it. Set RLC flag
3770 when attaching running processes, so it will continue if we detach
3771 it, quit, or are killed.
3772 (detach): Clear faults and set RLC flag to make process run
3774 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
3776 (info_proc): Open process O_RDONLY, so we can see any process,
3777 even those controlled by debuggers.
3778 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
3780 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
3782 Relocate symbols using an array of section_offsets, rather than a
3783 single `addr' or `offset'. This makes Solaris-2 support work, and
3784 permits better VxWorks (and maybe xcoff) support later.
3786 * symtab.h (struct section_offsets): New structure for keeping
3787 a set of offsets, rather than a single one.
3788 (struct objfile): Replace addr with section_offsets member.
3789 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
3790 * gdb-stabs.h: New include file with `symbol type specific'
3791 parameters for psymtabs and objfiles.
3792 * Makefile.in (HFILES): Add gdb-stabs.h.
3793 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
3794 * coffread.c: Conforming changes. Fake offset array always 0.
3795 * dbxread.c: Conforming changes.
3796 (struct dbx_symfile_info): Move to gdb-stabs.h.
3797 (start_psymtab): Call elfstab_offset_sections to calculate good
3798 offsets for this source file, based on the ELF symbol table info.
3799 (read_ofile_symtab): Yank N_CATCH, which is dead.
3800 (process_one_symbol, N_CATCH): Yank.
3801 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
3802 Relocate with SECT_OFF_TEXT.
3803 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
3804 to distinguish relocatable from absolute symbols. Then, if not
3806 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
3807 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
3808 (", N_ROSYM): SECT_OFF_RODATA.
3809 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
3810 (dbx_symfile_offsets): Add to translate addr to offset.
3811 * dwarfread.c: Conforming changes. Single offset currently used.
3812 * elfread.c: Add various complaints about elf/stab stuff.
3813 #include gdb-stabs.h. Conforming changes, using a single offset.
3814 (elf_symtab_read): Record info from BSF_FILE symbols, and local
3815 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
3816 for later use in building psymtabs.
3817 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
3818 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
3819 (free_elfinfo): New fn, frees all chained stab_section_infos
3820 in an objfile, and zaps the start-of-chain pointer.
3821 (elfstab_offset_sections): New fn, looks in stab_section_info
3822 chain to determine section bases to relocate a psymtab's worth
3823 of symbols, as they are being read.
3824 * mipsread.c: Conforming changes. Stabs-reading will relocate
3825 using one offset. MIPS-reading will not relocate at all.
3826 * partial-stab.h: Relocate different symbol types using different
3827 offsets from section_offsets.
3828 * symfile.c: Conforming changes.
3829 (find_lowest_section): Unused function to use later
3830 to free us from the Tyranny of the Text Section.
3831 (syms_from_objfile): Translate absolute arg ADDR to offsets used
3832 in all lower layers of symbol reading. Call format-specific
3833 sym_offsets function to initialize offsets for high speed symbol
3835 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
3836 (symbol_file_command, add_symbol_file_command): Callers changed.
3837 * symmisc.c (dump_psymtab): Print new relocation parameters.
3838 * xcoffread.c: Corresponding changes.
3840 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
3841 * main.c (main): Read the $HOME/.gdbinit file before processing
3842 the argv arguments (e.g. reading symbol files or core
3843 files). This allows global parameters to be set, which will apply
3844 during the symbol reading. The ./.gdbinit is still read after
3846 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
3847 * xcoffexec.c: Clean up quote inside comment.
3849 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
3851 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
3852 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
3853 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
3854 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
3855 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
3856 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
3857 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
3858 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
3859 values.c, xcoffread.c:
3860 Remove "(void)" casts from function calls where the return value
3861 is ignored, in accordance with GNU coding standards.
3863 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
3865 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
3866 * partial-stab.h: Ignore N_ENDM.
3867 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
3868 CODE or DATA section attachment. This eliminates a lot of random
3869 values from shared libraries, which screw up the ordinary symbols
3870 in the address ranges they happen to overlap.
3871 * buildsym.c (define_symbol): Eliminate special tests
3872 for function types; move into "function" cases in switch statement.
3873 (define_symbol: 'f', 'F', 'P'): Process all parameter types
3874 in case they define new type numbers. But ignore them (FIXME).
3875 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
3876 (read_sun_builtin_type): Add commentary.
3878 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3880 * xm-rs6000.h: define MEM_FNS_DECLARED
3882 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
3884 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
3885 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
3886 * mips-xdep.c: Remove most include files (unused, caused errs).
3887 (fetch_core_registers): Use right parameters in dummy fn.
3889 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
3891 * buildsym.c (scan_file_globals): Beware the null file.
3892 Fix from Jim Williams.
3894 * stack.c (return_command): Evaluate expression *before* popping
3895 off the stack frames! Fix inspired by Jim Williams.
3896 (up_silently_command, down_silently_command): No sel frame is error.
3898 * defs.h (memcpy, memset): Conditionalize decls on
3899 #ifndef MEM_FNS_DECLARED, since DECstation differs.
3900 (alloca): Break out the STDC and non-STDC alloca cases, to make
3901 it work on old preprocessors as well as "picky ANSI" ones.
3902 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
3904 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
3905 * utils.c (fputs_demangled): Rename SLOP since DECstation system
3906 header files define it!
3908 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
3910 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
3912 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
3913 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
3914 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
3915 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
3916 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
3917 utils.c, valarith.c, valops.c, valprint.c, values.c:
3918 Replace bcopy() use with memcpy(), which is more standard and can
3919 take advantage of gcc's builtin functions for increased performance.
3920 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
3921 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
3923 Replace bzero() use with memset(), which is more standard and can
3924 take advantage of gcc's builtin functions for increased performance.
3925 * i386-tdep.c, main.c, valprint.c:
3926 Replace bcmp() use with memcmp(), which is more standard and can
3927 take advantage of gcc's builtin functions for increased performance.
3929 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
3931 * remote.c (remote_wait): Fix cast on signal() call.
3932 * defs.h (alloca): More diddling with alloca. Have to ensure
3933 that it has a prototype, so that if alloca is defined as a macro
3934 that takes an arg, the definition is seen as a use of a macro
3935 that takes an arg, to satisfy picky ANSI preprocessors.
3937 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
3939 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
3940 consistency with all other gdb files.
3941 * cadillac.c: Use <string.h> rather than <strings.h>.
3942 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
3943 * Makefile.in (MAKE): Remove definition for consistency with
3944 other Makefile.in files and to fix problem with recursive makes.
3946 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
3948 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
3951 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3953 * source.c (print_source_lines): for DOS interoperability; don't
3954 print CR (013) as ^M.
3956 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
3958 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
3960 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
3962 * remote.c (remote_wait): Cast signal to void * to avoid warning
3963 from busted HP compiler.
3965 * partial-stab.h (N_SO): Rearrange code a little so that all SO
3966 stabs cause end_psymtab to be called.
3968 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
3969 compiler feature of putting 'c' into basic type descriptors for
3972 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
3973 where there is no place for nPC in prrun struct.
3975 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
3977 * mipsread.c: Pass NULL name pointer to init_type, not 0.
3978 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
3979 * dwarfread.c (enum_type): Save enum names on type_obstack.
3980 * dwarfread.c (struct_type): Save member name on type_obstack.
3981 * symtab.c (_initialize_symtab): Fix misspelling.
3982 * regex.c (store_jump, insert_jump): Return void.
3984 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
3986 * defs.h (PARAMS): Move to ../include/ansidecl.h.
3987 (alloca): Declare return type on SPARC, since Sun doesn't.
3988 (*_BYTE_ORDER): Improve comment: *must* be defined.
3990 * tm-hppa.h: New file, architectural definition of HP PA.
3991 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
3993 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
3994 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3995 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
3996 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
3999 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4000 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4001 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4003 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4005 * printcmd.c (output_command): Thinko.
4006 (x_command): Only set remembered size/format if cmd succeeds.
4008 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4009 since it is no longer used and burns time for every symbol read.
4010 (process_one_symbol): Treat N_CATCH like default (complain).
4012 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4014 * partial-stab.h (case N_TEXT): Fix fencepost error when
4015 detecting start of new symbol info after reading symtab for a
4016 module with a zero length TEXT segment.
4018 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4020 * Makefile.in (VERSION): Bump to 4.5.6.
4021 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4023 * defs.h (NORETURN): Define away for Lucid compiler.
4024 * remote.c (remote_timer, remote_interrupt): Signal handlers
4026 * ser-termios.c (serial_write, serial_close): Return whatever
4027 value the write/close call returns, rather than falling off end.
4028 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4029 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4031 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4032 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4034 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4035 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4036 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4037 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4039 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4040 store_inferior_registers): Supply missing fourth argument to
4042 * cadillac.c (kernel_dispatch): Make return type void.
4043 * cadillac.c (iosig): Signal handlers take one int arg.
4044 * valprint.c (val_print_fields): Call fprint_symbol to get
4045 automatic C++ demangling for mangled field names.
4047 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4049 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4050 * dwarfread.c (enum_type): Fix misspelling in comment.
4051 * valprint.c (val_print_fields, cplus_val_print): Minor
4052 adjustment to printing of C++ class structures to more closely
4053 match format for printing C structures, with and without setting
4056 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4058 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4059 (which is not a Posix signal) if it isn't defined.
4060 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4061 New port to Linux (a free Unix clone for 386 machines).
4063 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4065 COFF changes for dealing better with EPI 29K C compiler output.
4067 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4069 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4070 (read_coff_symtab): Move patch_opaque_types call from
4071 coff_symfile_read. Restrict it to symtabs from this objfile.
4072 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4073 references on opaque type chain; just let coff_lookup_type handle 'em.
4074 (decode_type): Complain about tagndx values on
4075 non-struct/union/enum types, which the EPI compiler tends to produce.
4077 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4079 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4082 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4083 usage to match new prototype. Include libbfd.h to get prototype.
4085 * source.c (find_source_lines): Handle large st_size fields.
4087 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4089 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4090 * stack.c (return_command): Use cleanups to avoid memory leaks.
4092 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4094 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4095 INT_REGNUM to INTE_REGNUM.
4097 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4099 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4101 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4102 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4103 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4104 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4106 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4107 declarations of malloc/realloc/free that are inserted by some
4109 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4111 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4112 another decl of strdup (this really ought to come from libiberty.h!).
4114 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4116 * remote.c (getpkt): Error if input exceeds buffer size.
4117 (_initialize_remote): `set remotedebug' enables packet trace.
4119 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4120 N_SLINE's, etc, just like Sun cc on Solaris2.
4122 * am29k-tdep.c (read_register_stack, write_register_stack):
4123 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4124 variable. Add `set' and `show' commands for it.
4125 * doc/gdb.texinfo: Document it.
4127 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4129 * valprint.c (type_print_1): Plug memory leak. Print all
4130 C++ syms as demangled, not just functions.
4131 * buildsym.c (read_range_type): When we find a signed char
4132 type, do a lookup of signed char, not plain char. Plain char's
4133 still get looked up as plain char's elsewhere.
4135 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4137 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4138 (Bug and fix found by Pierre Willard.)
4140 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4142 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4144 * xm-rs6000.h: Add decl for strdup().
4146 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4149 * breakpoint.c (enable_command, disable_command): Without args,
4150 should only affect normal breakpoints and watchpoints.
4152 * m68k-pinsn.c (print_insn_arg): Make register be const.
4153 * xcoffexec.c: Remove ' from comment.
4154 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4155 with decls of malloc in c-exp.tab.c (as produced by yacc).
4156 There's got to be a better way to do this...
4158 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4160 * partial-stab.h: Convert single rindex use to strrchr.
4161 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4162 standard <strings.h> file, now that the only single use of
4163 rindex in the gdb source files is gone.
4165 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4167 * mipsread.c: Undo ill effects from including <strings.h>,
4168 which #defines index to be strchr. Unfortunately, index is
4169 a member of a symbol table structure that can't be changed.
4170 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4171 remove redundant #include's.
4173 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4175 * mipsread.c: #include <strings.h> for rindex().
4177 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4179 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4181 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4183 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4184 extraneous SO stabs from busted C++ compilers.
4186 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4188 * Makefile.in (VERSION): Bump to 4.5.5.
4189 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4190 C++ lookups fail, print possibly helpful hint about completion.
4191 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4192 for static data members.
4193 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4194 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4195 it's broken on ncr3000's.
4197 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4199 * dwarfread.c (decode_modified_type): Change type of first arg.
4200 Change 'modifier' to char from unsigned char. Cast single use
4201 that needs to be unsigned char.
4202 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4203 * utils.c (strdup_demangled): Add function.
4204 * defs.h (strdup_demangled): Add prototype.
4205 * stack.c (return_command): Demangle C++ function names for query.
4206 * infcmd.c (jump_command): Demangle C++ function names for query.
4207 * cplus-dem.c (consume_count): New function and prototype.
4208 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4209 do_type): Replace conversion code with consume_count().
4210 * cplus-dem.c (gnu_special): Fix demangled of static members.
4211 * source.c (list_command): Print demangled function names
4212 when appropriate. Fix supplied by Peter Schauer.
4214 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4216 * sparc-tdep.c: Clean up slightly for Solaris2.
4218 * buildsym.c (define_symbol): Nameless types are now on several
4219 platforms; generalize them and un-ifdef them to make Solaris 2
4222 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4224 * infcmd.c: Fix typo (reported by Rob Savoye).
4225 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4226 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4227 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4228 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4229 rather than the one for the first file in the dependency chain.
4231 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4232 set. Don't reset our own texthigh, or dependency-only pst's, in
4233 scanning all the rest of the psymtabs.
4234 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4236 * buildsym.h (N_UNDF): Improve comments.
4237 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4239 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4241 * symtab.h (struct symbol): Add aux_value union for preserving
4242 an additional per-symbol value.
4243 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4244 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4245 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4246 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4247 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4249 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4251 * symfile.c (clear_symtab_users_once): Now non-static (for
4254 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4256 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4257 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4258 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4260 Solaris-2 support on SPARC:
4262 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4263 Add symbol_size and file offsets to struct symloc.
4264 Add static symbol_table_offset, string_table_offset,
4265 file_string_table_offset, next_file_string_table_offset,
4267 (add_old_header_file): Convert error() to complain()t.
4268 (dbx_symfile_read): Get symbol size via the objfile.
4269 Also get symbol_table_offset.
4270 (dbx_symfile_init): Record symbol size and count via the objfile.
4271 (dbx_next_symbol_text): Always add file_string_table_offset when
4272 accessing string table.
4273 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4274 (SET_NAMESTRING): Use the offset.
4275 (end_psymtab): Large kludge to determine addresses where source
4276 files start and end (for the psymtab header).
4277 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4278 Get this, symbol size, and symbol offset, from psymtab.
4279 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4280 Patch up last_source_start_addr if zero in N_SO.
4281 (process_one_symbol): Add variable function_start_offset.
4282 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4283 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4284 ( "", N_OBJ, N_OPT): Ignore.
4285 (elfstab_build_psymtabs): New function to read stabs out of
4288 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4289 (gdb): use GLOBAL_CFLAGS when linking, too.
4290 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4291 (N_OBJ, N_OPT): Ignore.
4292 ('f', 'F'): Save last function name.
4294 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4295 extra info in the minimal symbol.
4296 (elf_symtab_read): The extra info is the size of an ELF object,
4297 which was kludged to us in the `udata' field of the BFD symbol.
4298 Gag me with a crowbar...
4299 (elf_symfile_read): Keep track of both the absolute load address,
4300 and the offset between load addr and symbols. Handle STABS as
4301 well as DWARF sections, passing the absolute load address to
4302 elfstab_build_psymtabs.
4304 * symfile.h: Prototype elfstab_build_psymtabs.
4305 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4307 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4309 * buildsym.h: Add processing_acc_compilation flag.
4310 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4311 (define_symbol): Skip arg types in function entries. Resolve
4312 overloaded 'P' which acc uses for prototypes of functions called
4314 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4316 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4317 save size of ELF symbols. FIXME.
4318 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4319 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4321 * configure.in: Solaris config is sparc-sun-solaris2.
4322 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4324 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4325 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4326 * symfile.c (symfile_bfd_open): Comment where name is freed.
4327 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4329 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4331 * expprint.c (print_subexp): Add missing ']'.
4332 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4333 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4334 * WHATS.NEW: Point out improved C++ function name handling.
4335 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4336 type names for both implicitly and explicitly signed integral
4337 types. See comment in the source code.
4339 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4341 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4342 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4343 * expprint.c (print_subexp): Fix printing of register names.
4345 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4347 * inferior.h (register_valid): Declare.
4348 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4349 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4350 macros for traversing the data structures in a single objfile.
4351 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4352 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4355 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4357 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4358 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4359 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4360 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4362 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4364 * depend: rebuild to account for remote-st2000.c.
4365 * remote-st2000.c: Almost works now.
4366 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4368 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4370 * c-exp.y (yylex): Recognize single-quoted strings that specify
4371 tokens with embedded whitespace, such as C++ demangled names.
4372 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4373 * main.c (gdb_completer_quote_characters): Add global variable.
4374 * main.c (symbol_completion_function): Total rewrite for C++
4375 demangled name handling.
4376 * main.c (skip_quoted): New function.
4377 * main.c (main): Set rl_completer_quote_characters.
4378 * symmisc.c (dump_symtab): Print source language for symtab.
4379 * symtab.c (expensive_mangler): Add prototype and function.
4380 * symtab.c (completion_list_add_symbol): Total rewrite for new
4381 C++ demangled name handling.
4382 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4383 other changes for demangled C++ symbol handling.
4384 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4385 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4386 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4387 * symtab.c (completion_list_add_symbol): Total rewrite for new
4388 C++ demangled name handling.
4389 * symtab.c (expensive_mangler): New function.
4390 * utils.c (strcmp_iw, demangle_and_match): New functions.
4391 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4393 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4395 * Makefile.in: Roll VERSION to 4.5.4.
4396 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4397 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4398 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4400 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4402 * alldeps.mak: Rebuild to account for new files.
4403 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4404 * tm-st2000.h: New file.
4405 * configure.in: Tandem debug monitor (st2000) support.
4406 * remote-st2000.c, config/st2000.mt: ditto.
4408 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4410 * blockframe.c (inside_entry_file, inside_main_func,
4411 inside_entry_func): Return 0 if no symbols; avoid crashing.
4413 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4415 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4416 without masking, since it is signed and will later be compared
4417 against signed quantities. The right fix is probably to make
4418 it all unsigned, but this is a small, safe fix for this release.
4419 FIXME -- make the real change sometime soon.
4421 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4423 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4424 parameter in call to `symbol_file_add' to 0.
4426 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4428 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4430 * configure.in: Handle -m680[01234]0-wrs.
4432 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4434 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4435 `ieee_extended_to_double'.
4437 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4439 * valops.c (value_assign): Lint, by Pierre Willard.
4441 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4443 * coredep.c (fetch_core_registers): Remove premature warning,
4444 which triggers on DECstation even though all regs are accessible.
4446 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4447 sign-extension of instruction fields even on unsigned-char hosts.
4448 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4450 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4451 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4452 since they define the target, not the host.
4453 * m88k-pinsn.c: Fix typo.
4455 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4457 * valarith.c (value_zerop): -0.0 is still zero.
4458 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4459 Patches by Paul Eggert <eggert@twinsun.com>.
4461 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4463 * alldeps.mak, depend: re-make to account for ser-*.c.
4465 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4467 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4468 disconnecting from controlling terminal, to avoid gdb hanging
4469 on SVR4. Fixes bug reported by Oliver Okrongli.
4470 * procfs.c (PROC_NAME_FMT): Change format to match default used
4471 by system, as suggested by Oliver Okrongli.
4472 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4473 bug fix from Brent Townshend (bst%tt@cam.ORG).
4474 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4475 by turlais@rechser.total.fr.
4476 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4477 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4478 * objfiles.h (unlink_objfile): Add prototype.
4479 * objfiles.c (unlink_objfile): Add function.
4480 * objfiles.c (free_objfile): Call unlink_objfile.
4481 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4482 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4483 Also, discard old possibly bogus sf struct.
4484 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4485 find_sym_fns() for remapped symbol files, in case of any changes
4486 since the last mapping.
4488 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4490 * findvar.c (read_relative_register_raw_bytes): use the raw size
4491 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4493 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4495 Changes to support GDB running on DOS using GO32 and H8 support
4497 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4498 allowing hosts with different text and binary file formats to
4500 * coffread.c (read_coff_symtab): changed calling convention and
4501 operation - now it opens its own file with FOPEN_RB rather than
4502 duping and fdopening the provided handle.
4503 * dbxread.c, cplus-dem.c: #include mangling.
4504 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4505 binary files oring in the right bit.
4506 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4507 * remote-hms.c: cleanup to use the new remote serial stuff
4508 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4509 independent remote terminal I/O.
4510 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4511 * source.c (openp): fix off by one problem removing / - can now
4512 open a source file in the root directory with DOS.
4513 * values.c (value_as_pointer): remove bogus address bits from
4514 long. (unpack_long): unpack into unsigned long/short if pointer.
4516 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4518 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4519 It gets permanently stuck in many OSes.
4520 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4522 * breakpoint.c: Improve help text for info breakpoints.
4524 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4526 * README: Add pointer to internals doc, and describe reading
4528 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4529 * symtab.c (output_source_filename): Remove old glop for wrapping
4530 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4532 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4534 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4535 * munch: Add sort -u to avoid duplications.
4536 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4537 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4539 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4541 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4542 avoid infinite loops while demangling bogus mangled names.
4543 * valprint.c (type_print_base): Minor fix for GNU style guide
4546 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4548 * Makefile.in (VERSION): Bump to 4.5.3
4549 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4550 * Makefile.in (demangle): New target to create standalone
4551 demangler with same code and options as internal demangler.
4552 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4553 to support ARM style and Lucid style demangling, improve
4554 maintainability, fix several demangling bugs. More changes
4556 * defs.h (strstr): Add ANSI compatible prototype.
4557 * valprint.c (type_print_1): Demangle using ansi option.
4558 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4560 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4562 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4565 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4567 * mipsread.c (parse_procedure): Return rather than using
4568 uninitialized variable 'b'.
4570 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4572 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4573 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4574 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4575 relative to each source file.
4577 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4579 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4582 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4584 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4585 * am29k-tdep.c: Update to latest code from AMD.
4586 (get_saved_register) don't crap out if no frame.
4587 * remote-udi.c: Set/clear inferior_pid as appropriate.
4588 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4589 error handling. Fixup end-of-debugging messages.
4590 (udi_fetch_registers) clean up big time, mainly don't multiply
4591 register_valid indices by 4, and use proper Offset when reading
4592 gr96-gr127. (udi_store_registers) general cleanup.
4593 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4594 INT_REGNUM->INTE_REGNUM.
4595 * tm-29k.h: Upgrade to latest code from AMD.
4596 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4597 (UDIConnect) Clean up error processing (like, don't do exit() if
4598 execlp fails), make code restartable, make more attractive.
4599 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4602 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4604 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4605 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4606 from former to latter.
4608 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4610 * cplus-dem.c (do_args): Handle void args the same as others.
4611 * objfiles.c (free_objfile): Only try to unmap files when
4612 reusable objfiles are supported.
4613 * valprint.c (type_print_varspec_suffix): Add parameter that
4614 specifies if C++ demangling included function arguments. Use
4615 it to suppress printing extra pair of ()'s.
4616 * valprint.c (type_print_1): Fix problem with printing demangled
4617 C++ function types where demangled type includes the function
4620 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4622 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4623 Allows selection of C++ demangler to be a configuration option
4624 until multiple demanglers are supported.
4625 * demangle.h: New include file for extended demangler support.
4626 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4627 utils.c, valprint.c: Include "demangle.h" and change all calls
4628 to cplus_demangle() or fputs_demangled() to use individual
4630 * valprint.c (type_print_1): Change options to cplus_demangle
4631 to print demangled function args. Still broken, but now less so.
4632 * cplus-dem.c: Include demangle.h, reorganize and update some
4633 comments to reflect reality.
4634 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4635 second arg from fixed integer to bit based multiple options.
4636 * cplus-dem.c (optable): Reformat and replace ansi members with
4638 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4640 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4642 * values.c (set_internalvar): Force evaluation of lazy values.
4643 Bug reported by RMS.
4645 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4647 * Makefile.in (VERSION): Bump to 4.5.2.
4648 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4649 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4650 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4651 proper handling of bit fields.
4652 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4653 * symtab.h: Fix couple of misspellings in comments.
4654 * value.h (struct value): Clarify use of bitpos.
4655 * value.h (unpack_field_as_long): Change prototype, returns
4657 * values.c (unpack_field_as_long): Change return type to LONGEST,
4658 sign extend unpacked fields that are signed, other rewriting.
4659 * config/ncr3000.mt: New target config file.
4661 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4663 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4664 even when printing 8-bit characters.
4666 * gdbtypes.c (make_{reference,pointer,function}_type): New
4667 functions which handle overwriting of forward-referenced types
4668 for stabs file reading.
4669 (lookup_{reference,pointer,function}_type): These just call
4670 the make_*_type functions with a null storage alloc parameter.
4671 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4672 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4674 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4675 (dbx_alloc_type): Make it easier to understand. No funct change.
4676 (define_symbol: 't'): Don't put the typedef name into the name of
4677 the struct, union, or enum. Bugfix.
4678 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4679 routines to properly handle overwriting preallocated types so that
4680 forward references will work.
4681 (read_enum_type): Force enum values to file scope, due to bug in
4682 Sun compiler output. FIXME, fix later.
4684 Remove unused header_file_prev_index mechanism. It was already
4685 obsolete in gdb-3.5. These comments appeared in 3.5:
4686 /* This code was used before I knew about the instance codes.
4687 My first hypothesis is that it is not necessary now
4688 that instance codes are handled. */
4689 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4690 * buildsym.h: Remove it and prev_index that saves it.
4691 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4693 * solib.c (special_symbol_handling): When called from core files,
4694 must set up debug_addr. Don't print error messages, just return.
4695 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4697 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4699 * cplus-dem.c: Allow nested class names (as in
4700 Foo::Bar::method()).
4701 Allow the cleaner cfront style of nested class names
4702 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4703 Make cplus_demangle re-entrant by removing use of global
4704 variables. Instead, place all shared variables in a
4705 stack-allocated structure, and pass around its address.
4707 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4709 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4710 29k-share/* subdirs...
4712 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4713 rewrite, only leave out the bugs.
4715 * Makefile.in: Add 29k/UDI support. Improve depend.
4716 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4718 * am29k-tdep.c: Update to use new calling conventions, and misc
4721 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4723 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4725 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4726 breakpoint instructions that leave PC pointing at the right place.
4728 * core.c (core_open): Call warning() to print warnings.
4730 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4732 * symtab.c (lookup_symbol): Need to check if msymbol->name is
4733 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
4734 This prevents a crash when trying to lookup the value of a
4735 non-existent symbol.
4737 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
4739 * signame.c, signame.h: Remove, replaced by strsignal.c in
4741 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
4742 sun386-xdep.c: Remove include of signame.h
4743 * Makefile.in (SFILES_MAINDIR): Remove signame.c
4744 * Makefile.in (HFILES): Remove signame.h
4745 * Makefile.in (OBS): Remove signame.o
4746 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
4747 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
4748 psignal, perror): Add prototypes.
4749 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
4751 * depend: Manually remove signame.[cho] references.
4752 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
4754 * convex-xdep.c (core_file_command): Replace use of sys_siglist
4755 with safe_strsignal.
4756 * core.c (core_open): Replace use of sys_siglist with
4758 * core.c (memory_error): Replace use of sys_errlist with
4760 * i960-tdep.c (print_fault): Replace use of sys_siglist with
4762 * infcmd.c (program_info): Replace use of sys_siglist with
4764 * infrun.c (signal_stop, signal_print, signal_program):
4765 Allocate dynamically based on dynamic determination of number
4766 of signals to support.
4767 * infrun.c (child_create_inferior): Replace use of sys_errlist
4769 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
4771 * infrun.c (sig_print_info): Replace use of sig_abbrev with
4772 strsigno and sys_siglist with safe_strsignal.
4773 * infrun.c (handle_command): Call signo_max to find number of
4774 signals. Replace sig_number with strtosigno and sig_abbrev with
4776 * infrun.c (signals_info): Replace sig_number with strtosigno.
4777 * infrun.c (_initialize_infrun): Call signo_max to find number of
4778 signals. Dynamically allocate signal_{stop,print,program}.
4779 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
4780 * procfs.c (errnoname): Add function and prototype.
4781 * procfs.c (info_proc_siginfo): Call errnoname, replace use
4782 of sys_siglist with safe_strsignal.
4783 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
4784 sys_siglist with safe_strsignal.
4785 * procfs.c (info_proc_stop): Call errnoname.
4786 * procfs.c (signalname): Replace sig_abbrev with strsigno.
4787 * stuff.c (main, get_offset): Replace use of sys_errlist with
4789 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
4790 with safe_strsignal.
4791 * umax-xdep.c (core_file_command): Replace use of sys_siglist
4792 with safe_strsignal.
4793 * utils.c (safe_strerror, safe_strsignal): Add functions that
4794 call strerror and strsignal respectively, and deal with NULL
4796 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
4797 sys_errlist with safe_strerror.
4798 * valprint.c (val_print): Replace use of sys_errlist with
4801 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
4803 * Makefile.in: rework CFLAGS so that they can be set from the
4804 command line to make. CFLAGS -> INTERNAL_CFLAGS.
4805 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
4806 Pass CFLAGS on recusions.
4808 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
4810 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
4811 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
4812 overkill for the problem it solved.
4813 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
4814 and default to simply printing type names as appropriate.
4815 * main.c (main): Remove one of the leading newlines from
4816 warning_pre_print initialization.
4817 * objfiles.c (open_existing_mapped_file): Add function and
4819 * objfiles.c (open_mapped_file): Rewrite to use new function
4820 open_existing_mapped_file.
4822 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
4824 * sun3-xdep.c (fetch_core_registers): Lint.
4825 * tm-sun3.h: Prototype lint.
4828 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
4830 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
4831 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
4832 * objfiles.c: Cast calls to close() with unused returns to void.
4833 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
4834 old objfile's name before updating it.
4835 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
4836 * objfiles.h (objfile struct): Add mmfd member.
4837 * symfile.c (syms_from_objfile): Move some code to
4838 new_symfile_objfile.
4839 * symfile.c (new_symfile_objfile): Add new function, common code
4840 from syms_from_objfile.
4841 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
4842 mapped and unmapped symbol files.
4843 * symfile.c (symbol_file_command): Print "No symbol file now"
4844 message, ala exec_file_command for the exec file.
4845 * symfile.h (new_symfile_objfile): Add prototype.
4846 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
4847 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
4849 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
4851 * rs6000-pinsn.c: New version from IBM (Metin).
4852 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
4853 to avoid warnings from some compilers.
4855 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
4857 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
4858 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
4859 type's flag word that marks it as a fundamental type.
4860 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
4861 flags argument for all calls to init_type().
4862 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
4863 flags argument for all calls to init_type(). Also remove
4864 dependency on host sizes for ints, floats, etc.
4865 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
4866 flags argument for all calls to init_type(). Also remove
4867 dependency on host sizes for ints, floats, etc.
4868 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
4869 bit to flags argument for all calls to init_type(). Add types
4870 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
4871 * valprint.c (unsigned_type_table, signed_type_table,
4872 float_type_table): Remove.
4873 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
4874 bit when printing fundamental types, and print the actual name
4875 for such types, rather than inventing one. Remove code that
4876 invented fundamental type names.
4877 * valprint.c (_initialize_valprint): Remove initializations
4878 for now removed unsigned_type_table, signed_type_table, and
4881 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
4883 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
4884 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
4887 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
4889 * dwarfread.c (target_to_host): New function similar to previous
4891 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
4892 Extensive changes to convert all previous usages to use new
4893 target_to_host() function.
4894 * dwarfread.c (struct dieinfo): Change types of most integral
4895 members to be unsigned.
4897 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
4899 * WHATS.NEW: Revise -mapped doc.
4901 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
4903 * mipsread.c (parse_partial_symbols): Complain when sh->index is
4904 too high or when skipping `forwards' moves us backwards.
4905 (parse_type): Print mis-guessed tag name in complaint.
4906 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
4907 (parse_procedure): Do not attempt to create symbols; just fill in
4908 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
4909 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
4910 for clarity. Set top_stack before calling parse_external. In
4911 stabs, sort symbols before calling parse_procedure.
4913 * symmisc.c (std_in, std_out, std_err): Add vars to access std
4914 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
4915 * Makefile.in: Remove stage* targets. Avoid echo on recursive
4916 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
4919 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
4921 * Makefile.in (VERSION): Set to 4.5.1.
4922 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
4923 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
4924 fill_gregset): New functions for SVR4 /proc support.
4925 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
4926 Remove new symbol types and such to ../include/coff/symconst.h.
4927 (parse_symbol): Simplify code for parsing struct/enum/unions.
4928 (parse_type): Handle `long long' types.
4929 (upgrade_type): Handle `const' qualifier.
4930 (parse_partial_symbols): fix indentation, clean a bit.
4932 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
4934 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
4935 copy in data from raw read buffers, calling bfd byteswapping
4936 routines as appropriate. Use to replace most existing memcpy
4938 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
4939 * configure.in: Recognize new ncr3000 config.
4940 * config/ncr3000.mh: New config file.
4942 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
4946 * README: Update for release.
4947 * Makefile.in: Update version to 4.5.
4948 * WHATS.NEW: The obvious.
4950 * depend: Generate new depend file for this release.
4952 * Makefile.in (depend): Fix dependancy generation so that it does
4953 not include gcc 'fixincluded' files, which are usually in a system
4956 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
4958 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
4959 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
4960 symbols for nameless types. And, handle `R' (register parameter
4961 type) for AIX. (an extension to existing stabstring grammar).
4962 * rs6000-xdep.c: Fix typo (= should have been ==).
4964 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
4966 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
4968 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
4970 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
4971 * signame.c (SIGWAITING, SIGLWP): Add.
4973 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
4975 * xm-i386mach.h: add decls for errno and strdup().
4977 * breakpoint.c (breakpoint_1): Add (int) casts for enums
4978 used in array index context (otherwise, some compilers barf).
4980 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
4982 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
4983 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
4984 in a system call, and provide better backtrace if so.
4986 * Makefile.in (HFILES): Add xcoffsolib.h.
4987 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
4988 * rs6000-pinsn.c: #include "opcode/rs6k.h"
4990 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
4991 mipscoff_symfile_read): Convert to BFD to do file I/O.
4993 * symfile.c: #include <ctype.h> to get proper def if isspace().
4995 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
4997 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
4999 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5000 function also when parsing embedded stabs.
5002 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5004 * mipsread.c: Fix more declarations.
5006 * mipsread.c: Fix many invocations of complain. Use enum
5007 type_code where appropriate.
5009 * xm-vaxult.h: Add decl for strdup().
5011 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5014 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5016 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5019 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5021 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5022 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5023 Merge in more patches for rs6000 from Metin Ozisik.
5024 * utils.c: Fix typo in comment.
5026 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5028 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5029 * procfs.c (attach): Set nopass_next_sigstop if attached
5030 process is forcibly stopped.
5031 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5032 resending SIGSTOP to attached process on first resume.
5034 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5036 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5038 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5040 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5041 (VERSION): Bump to 4.4.85.
5042 * mipsread.c: Update for new include files. Lint.
5043 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5044 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5045 Don't need to bring in mipsread.o specially any more.
5047 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5049 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5050 routine (for Irix-4.x). Make many funcs static and void.
5051 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5052 * (init_extra_frame_info): Don't trash cached value of frame
5053 pointer register. This fixes backtracing through routines that use
5054 alloca(). Generally clean up declarations of functions, and use
5055 typedefs and macros to reference data structures as appropriate.
5056 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5059 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5061 * values.c (unpack_long): Fix unpacking error for signed chars
5062 on hosts where the default character type is unsigned.
5063 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5064 for newer SVR4 variants.
5065 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5066 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5067 * procfs.c (mappingflags): Add support for MA_PHYS
5069 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5071 * buildsym.c (read_struct_type): Avoid coredump when C++
5072 abbreviated type name is messed up. Reported by Joe Buck.
5073 FIXME, we need to determine whether GDB or GCC needs to be
5074 smarter to correctly locate this type name.
5076 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5077 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5078 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5079 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5080 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5082 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5084 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5085 * symtab.h (current_source_symtab): Make extern
5086 * symtab.h (current_source_line): Make extern
5087 * inferior.h: Move all procfs.c prototypes to one place, add
5088 prototype for proc_signal_handling_change. Add prototypes for
5089 signal_stop_state, signal_print_state, and signal_pass_state.
5090 * inferior.h (stop_soon_quietly): Make extern
5091 * inferior.h (attach_flag): Make extern
5092 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5093 * infrun.c (signal_stop_state, signal_print_state,
5094 signal_pass_state): New functions to query specific signal
5096 * infrun.c (handle_command): Minor error message change, add
5097 NOTICE_SIGNAL_HANDLING_CHANGE.
5098 * procfs.c (open_proc_file): Remove iris specific reset of
5099 inherit-on-fork flag, moved to proc_set_exec_trap().
5100 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5101 to reset inherit-on-fork flag, bash comment to GNU form.
5102 * procfs.c (proc_base_address, set_proc_siginfo,
5103 fetch_core_registers): Conform to code style.
5104 * procfs.c (signame.h): Include.
5105 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5106 syscallname(), info_proc_syscalls()): New macros, tables, and
5107 functions to organize and report system call information.
5108 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5109 saved_exitset, saved_entryset): Add to procinfo struct.
5110 * procfs.c (struct trans): Add.
5111 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5112 siginfo_table, errno_table): Tables to translate numeric values
5113 to symbolic names and short descriptions.
5114 * procfs.c (signalname, info_proc_signals): Add function and
5116 * procfs.c (proc_info): Now info_proc.
5117 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5118 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5119 info_proc_faults, lookupname, lookupdesc, sigcodename,
5120 sigcodedesc): New functions.
5121 * procfs.c (proc_signal_handling_change): New function to set
5122 the trace flags based on the state of gdb's signal handling flags.
5123 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5124 and remove code to do PIOCSTRACE ioctl.
5125 * procfs.c (attach, detach): Preserve and restore process flags
5126 using saved_* fields in procinfo struct.
5127 * procfs.c (attach): Call proc_signal_handling_change.
5128 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5129 * procfs.c (proc_desc): Update for latest changes.
5130 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5131 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5132 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5134 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5136 * procfs.c (set_proc_siginfo): Add prototype and new function.
5137 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5138 up inferior siginfo struct.
5139 * elfread.c (elf_symfile_read): Compute the relocation amount
5140 by subtracting off the address of the ".text" section.
5141 * solib.c: Add pointer to ".text" section to so_list struct.
5142 * solib.c (solib_map_sections): Initialize pointer to ".text"
5143 section in so_list struct.
5144 * solib.c (symbol_add_stub): Pass base address of ".text"
5145 section to symbol_file_add, rather than the load address of
5146 the shared library. On SunOS they are the same. On SVR4 they
5149 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5151 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5152 function name, not .gdbinfo. symbol.
5154 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5156 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5158 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5160 * Makefile.in (VERSION): 4.4.8
5162 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5163 commands in .cshrc/.profile won't get traced.
5165 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5167 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5168 * exec.c (build_section_table): Don't abort if no sections.
5169 * sparc-tdep.c (single_step): Lint.
5170 * utils.c (mrealloc): Handle realloc (0, size) case here.
5172 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5174 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5177 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5179 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5180 .gdbinfo. symbols are created. Move creation from parse_procedure
5181 to parse_symbol, where it is fairly easy to grow the symtab. This
5182 also fixes a symtab trashing bug on all mips-based systems.
5183 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5185 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5186 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5188 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5190 * c-exp.y: Add missing return type to yyparse() prototype.
5192 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5194 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5196 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5197 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5198 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5199 (patch_opaque_types): Avoid dummy args and result.
5200 * objfiles.c (have_partial_symbols, have_full_symbols,
5201 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5202 (iterate_over_objfiles, iterate_over_symtabs,
5203 iterate_over_psymtabs): Remove, clunky and slow.
5204 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5205 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5206 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5207 dump_objfile): Remove dummy args and results. Move filename
5208 comparisons to callers.
5209 (printsyms_command, printpsyms_command, printmsyms_command,
5210 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5211 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5212 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5213 list_symbols, make_symbol_completion_list): Replace explicit
5214 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5215 Eliminate Dijkstra flag crap, break out of loops with gotos.
5216 (lookup_symtab_1): Protect '/' tests from short filenames.
5217 (cplus_mangled_symbol): Move inline into lookup_symbol.
5218 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5219 (relocate_minimal_symbol): Move inline to vmap_symtab.
5220 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5221 iterate_over_msymbols with ALL_MSYMBOLS.
5223 Misc cleanup prior to release.
5225 * Makefile.in (VERSION): Roll to 4.4.7.
5226 (HFILES): Add call-cmds.h.
5227 * call-cmds.h: New header for command fns called by other files.
5228 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5229 (breakpoint_1): Remove unused type arg. Change callers.
5231 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5232 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5233 * mipsread.c: Add prototypes for all static functions.
5235 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5236 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5237 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5238 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5239 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5240 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5243 * buildsym.c (define_symbol): Handle global register variables
5244 (from Pierre Willard). Complain if register numbers are too large.
5245 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5246 * tm-sparc.h: Don't #include <sun4/reg.h>.
5247 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5248 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5250 * language.h: Avoid forward enum declaration.
5251 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5252 config/sun4os5.mt: New host and target.
5253 * defs.h (errno): #include <errno.h> rather than assuming int.
5254 From Pierre Willard.
5256 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5257 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5258 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5259 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5260 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5261 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5262 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5264 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5266 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5267 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5268 * language.h (enum exp_opcode): Avoid forward enum def.
5269 * main.c (define_command, user_defined_command): Lint.
5270 * mem-break.c, xcoffread.c: Lint.
5271 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5273 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5275 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5276 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5277 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5278 or IBM6000_TARGET as (approximately) appropriate.
5280 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5282 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5283 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5284 or not to try reading symbols from a mapped objfile. Plugs memory
5285 leak due to shared libraries generating no psymtabs or symtabs.
5287 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5289 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5290 * copying.awk: Lint. Make stronger warning at top of copying.c.
5291 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5292 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5293 (lookup_pointer_type): Add FIXME comment.
5294 * main.c (set_history_size_command): Disallow negative size.
5295 * partial-stab.h: Update copyright.
5296 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5298 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5300 * main.c (set_history_size_command): Negative size is error.
5301 (Reported by Peggy Fieland.)
5303 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5305 * coffread.c (coff_symfile_init): Update comment.
5306 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5307 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5308 macros to access the dbx specific objfile information.
5309 * dbxread.c (symfile_string_table, symfile_string_table_size):
5310 Remove these local variables.
5311 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5312 read_dbx_symtab): Remove the stringtab and stringtab_size params
5313 from the function prototypes, the function definition, and the
5314 function calls. These are now available via DBX_STRINGTAB and
5315 DBX_STRINGTAB_SIZE using the objfile pointer.
5316 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5317 an arg to read_dbx_symtab.
5318 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5319 stringtab and the dbx specific per-objfile private info.
5320 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5321 args in prototype, function definition, and function calls. It is
5322 now available via the DBX_SYMCOUNT macro using the objfile
5324 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5325 local instance of struct dbx_symfile_info and replace with DBX_*
5327 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5328 symfile_string_table and symfile_string_table_size.
5329 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5330 symfile_string_table.
5331 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5332 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5333 stringtab size variables. Remove all code that used to reread
5335 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5336 to prior to any calls to mmalloc for the objfile specific heap.
5337 * utils.c (init_malloc): Document the requirement that for each
5338 heap for which corruption checking is desired, that init_mmalloc
5339 must be called prior to any mmalloc calls on the heap.
5341 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5343 * rs6000-pinsn.c: Make dis-assembly output more like
5344 other targets: Don't print instruction in hex before
5345 the assembly; use print_address to print out jump
5348 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5350 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5351 * cplus-dem.c: Support "Sc" meaning "signed char".
5353 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5355 * configure.in: fix iris/iris3.
5357 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5359 * command.c, main.c (various places): Use ctype.h macros
5360 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5361 (such as (x >= 'A' && x <= 'Z')).
5362 (There are still more of these in other files.)
5363 * main.c (defined_command): Lower-case the user's
5364 new command before entering it. Needed because
5365 command lookup is case-insensitive (and also lower-cases).
5366 (Based on Metin's earlier patch.)
5368 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5370 * config/irix4.mh: new file.
5372 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5374 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5377 * xm-mips.h: Declare strdup for ultrix.
5379 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5380 when calling new_symbol.
5381 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5384 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5386 * config/rs6000.mh: Update (for Fred's new mmalloc)
5387 flags to disable use of GNU malloc/mmalloc.
5388 * munch: Change SYSV rule to allow .text before the label,
5389 as well as after, to work for AIX.
5390 * gdbtypes.h: Minor clarifiction.
5392 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5394 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5395 continuation in yet another place (between method declarations).
5397 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5399 * mips-tdep.c: include symfile.h and objfiles.h to fix
5402 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5404 * valops.c (value_struct_elt_for_reference): Added 'offset'
5405 parameter to handle multiple inheritance.
5406 * eval.c, value.h: Update accordingly.
5408 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5410 * objfiles.h: New file
5411 * Makefile.in (HFILES): Add objfiles.h
5412 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5413 main_scope_lowpc, main_scope_highpc.
5414 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5415 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5416 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5417 xcoffread.c, : Include objfiles.h.
5418 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5419 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5420 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5421 inside_entry_file() and logic changed appropriately.
5422 * blockframe.c (outside_startup_file): Renamed to
5423 inside_entry_file() and logic changed appropriately.
5424 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5425 and logic changed to use per-objfile specific fields.
5426 * blockframe.c (inside_entry_scope): Renamed to
5427 inside_entry_func() and logic changed to use per-objfile specific
5429 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5430 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5431 Remove extern decls.
5432 * symfile.c, symfile.h (entry_point): Remove extern decl.
5433 * coffread.c (coff_symfile_init): Common entry point init code
5434 moved to symfiles.c, call init_entry_point_info().
5435 * coffread.c (complete_symtab): Use new per-objfile entry info.
5436 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5437 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5439 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5440 * defs.h (inside_entry_scope, outside_startup_file,
5441 inside_main_scope): Prototypes changed for renames to
5442 inside_entry_func, inside_entry_file, inside_main_func,
5444 * symfile.c (syms_from_objfile): Common entry point init code
5445 moved to init_entry_point_info() and call init_entry_point_info().
5446 * symfile.h (init_entry_point_info): Include prototype.
5447 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5448 moved to symfiles.c and call init_entry_point_info().
5449 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5450 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5451 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5453 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5454 works for the majority of targets.
5455 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5456 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5457 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5458 Use default definition in frame.h.
5459 * frame.h (selected_frame_level): Make decl extern.
5460 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5461 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5462 * partial-stab.h: Use new per-objfile entry info.
5463 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5464 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5465 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5466 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5467 have_minimal_symbols): Prototypes moved to objfiles.h.
5468 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5469 Macros moved to objfiles.h.
5470 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5472 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5474 More C++ improvements (pointers to members, qualified names).
5475 * c-exp.y: Support exp.type::name and exp->type::name
5476 syntaxes. (Unfortunately, doesn't work for static members.)
5477 * c-exp.y, eval.c: Make type::~type work better.
5478 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5479 value_static_field by value_struct_elt_for_reference.
5480 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5481 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5482 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5483 for OP_SCOPE operand; no point in it now that we use lazy
5484 reading of values, and use "reference to member" objects.
5485 * gdbtypes.h: Clarify comment.
5486 * valops.c: Change value_struct_elt_for_address to return
5487 a reference (or variable), rather than a pointer. Change
5488 the name to value_struct_elt_for_reference to reflect this.
5489 Returning a reference instead of a address provides a
5490 generalization, since we can use the routine for both
5491 class::name as well as &class::name.
5492 Also, recurse to handle multiple inheritance properly.
5493 * valprint.c: Moved code to print pointer-to-members
5494 to new function point_class_member. This allows a
5495 "reference-to-member" to be printed using the same code.
5496 * valprint.c (type_print_varspec_prefix): Avoid printing
5497 "struct " for domains of class-member types.
5498 * valops.c (search_struct_field): Inline code for simplified
5499 version of value_static_field (which can then be deleted).
5500 * value.h: Rename value_struct_elt_for_address to
5501 value_struct_elt_for_reference. Delete value_static_field.
5502 * values.c: Remove no longer used function value_static_field.
5504 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5506 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5507 elfread.c (coff_symfile_finish): Add function, prototype, and
5508 add to the xxxx_sym_fns struct for each file type. Also reformat
5509 the xxxx_sym_fns vector to a standard format and add comments.
5510 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5511 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5512 Pass pointer to struct objfile rather than pointer to sym_fns.
5513 Change references inside each function accordingly. Allocate any
5514 symbol file specific info in the per-objfile memory region.
5515 * dbxread.c (free_and_init_header_files): Break function into
5516 free_header_files(), called from dbx_symfile_finish(), and
5517 init_header_files(), called from dbx_new_init().
5518 * dbxread.c (dbx_new_init): Move deallocation things to new
5519 dbx_symfile_finish function.
5520 * elfread.c (elf_new_init): Call buildsym_new_init().
5521 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5522 routine for the objfile before deallocating other stuff.
5523 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5524 * symfile.h: Move struct sym_fns to before struct objfile def.
5525 Add sym_finish function pointer and change prototypes of other
5526 function pointers to reflect passing struct objfile pointer rather
5527 than struct sym_fns pointer.
5528 * symfile.c: Remove now obsolete symtab_fns pointer.
5529 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5530 locates the correct sym_fns struct for the given objfile.
5531 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5532 for better support of mapped symbol tables.
5533 * symfile.c (symbol_file_command): Remove obsolete code using
5535 * symfile.h: Remove duplicate declarations for symfile_objfile,
5536 entry_point, and object_files.
5537 * target.c (target_info): Compare symfile_objfile to NULL.
5538 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5539 aixcoff_symfile_finish().
5541 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5543 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5544 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5545 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5547 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5549 Some improvements to g++ debugging.
5550 * symtab.c (list_symbols): demangle before pattern matching.
5551 * symtab.c: Other fixes to improve handing of operators.
5552 * valprint.c (type_print_base): Fix test for constructor.
5553 * values.c (value_static_field): Allow evaluation of
5554 CLASS::METHOD, returning a function pointer.
5556 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5558 * Makefile.in (VERSION): Roll 4.4.6.
5559 * exec.c (exec_file_command): Add code to ignore optional args
5560 passed in by file_command() for use in symbol_file_command().
5561 * main.c (main): Document -mapped and -readnow in help summary.
5562 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5563 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5564 to get filename from bfd with bfd_get_filename(). Test mapto
5565 against 0, not NULL. Use mstrsave() to make copy of filename.
5566 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5568 * remote-vx.c (vx_load_command, add_symbol_stub):
5569 Symbol_file_add() takes an additional arg.
5570 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5572 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5573 changed to return a bfd not an objfile pointer.
5574 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5575 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5576 Change to eliminate local bfd and use symfile_bfd_open() plus
5577 allocate_objfile(). Add code to implement readnow option.
5578 * symfile.c (symbol_file_command): Changes to option handling,
5579 readnow functionality moved to symbol_file_add().
5580 * symfile.c (symfile_init): Eliminate local copy of bfd.
5581 * symfile.c (add_symbol_file_command): Changes to parse mapped
5582 and readnow options.
5583 * symfile.h (allocate_objfile): Arg removed from prototype.
5584 * symtab.h (symbol_file_add): Arg added to prototype.
5585 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5588 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5590 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5591 mtrace.awk, state.c, state.h: Removed.
5592 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5593 directories searched for source files.
5594 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5595 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5596 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5597 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5598 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5599 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5600 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5602 * Makefile.in (HFILES): Remove state.h
5603 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5604 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5605 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5606 * Makefile.in (clean): Remove all object files.
5607 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5608 * cplus-dem.c: Remove prototypes definitions that are now done in
5610 * dbxread.c (throughout): Change from using per-objfile
5611 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5612 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5613 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5614 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5615 * depend: Remove dependencies for state.o, state.h.
5616 * dwarfread.c: Add declaration for warning_pre_print.
5617 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5618 * dwarfread.c (throughout): Change from using per-objfile
5619 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5620 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5621 use supplied objfile.
5622 * i386-xdep.c (print_387_status): Change to use warning() rather
5624 * i387-tdep.c (print_387_control_word): Change to use warning()
5625 rather than printfs.
5626 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5627 that some compilers grumble about.
5628 * language.c (throughout): Add declaration for warning_pre_print
5629 and using warning() instead of printfs.
5630 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5631 * main.c (main): Add declaration for warning_pre_print and set it
5632 similarly to error_pre_print. Add declarations for
5633 mapped_symbol_files and readnow_symbol_files. Add appropriate
5634 definitions to long_options[].
5635 * minsyms.c: Trivial fix to comment.
5636 * objfiles.c (allocate_objfile): Substantially rewritten for
5637 using mapped symbol files.
5638 * objfiles.c (throughout): Change from using per-objfile
5639 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5640 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5641 * source.c (throughout): Change from using per-objfile
5642 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5643 * source.c (open_source_file): Use mstrsave to save file name in
5644 mapped symbol region for objfile.
5645 * symfile.c: Remove include for state.h.
5646 include to local form.
5647 * symfile.c (symbol_file_add_digested): Remove.
5648 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5650 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5651 from objfile structure. Add malloc descriptor pointer (md).
5652 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5653 * symm-xdep.c (print_fpu_status): Use warning() rather than
5655 * symmisc.c (free_symtab_block): Now takes and uses current
5657 * symmisc.c (throughout): Change from using per-objfile
5658 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5659 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5660 Sun compiler grumblings when PTR is char *.
5661 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5662 msymbols() to correct pointer type.
5663 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5664 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5665 error always starts on a line of it's own.
5666 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5667 Rewrite for new mapped malloc package use.
5668 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5669 that don't want to use the mapped malloc package; pass arguments
5670 on to traditional malloc package functions.
5671 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5672 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5673 mrealloc, malloc, and realloc but get fatal error if runs out
5675 * utils.c (msavestring, mstrsave): Save a string in a specific
5676 mapped malloc region.
5677 * utils.c (print_spaces): Use xmalloc to get the buffer.
5678 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5679 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5680 * config/i386v4.mh: Insignificant reorganization.
5682 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5684 * xcoffread.c: Only enable compilation of debugging functions
5685 if IBM6000 is defined. Fails to compile otherwise.
5687 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5689 * Makefile.in: pass MAKEINFO down on info.
5691 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5693 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5694 useless code, including an lseek to an uninitialized variable.
5695 Reported by Jim Williams <jimbo@wrs.com>.
5697 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5699 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5700 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5701 * minsyms.c, symfile.c: Changes that may be generally
5702 applicable, but are #ifdef IBM6000 for now.
5703 * rs6000-xdep.c: Fixed typo in comment.
5704 * rs6000-tdep.c: Non-substatial changes.
5705 * xoffread.c: The main change here is addition of some
5706 debugging functions.
5707 * xoffexec.c: More changes.
5709 * xcoffread.c: Fixed two too-few-parameters bugs.
5711 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5712 to SOLIB_CREATE_INFERIOR_HOOK macro.
5714 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5716 * symfile.h: Add prototype for iterate_over_msymbols().
5717 * symtab.c (cplus_mangled_symbol): Add function.
5718 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5719 iterate_over_msymbols to find demangled C++ symbol.
5720 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5721 value to iterate_over_msymbols().
5722 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5725 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5727 * Makefile.in: added check target.
5729 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5731 * ecoff.c: Move to ../bfd/coff-msym.c.
5732 * config/mt-*mips: Remove ecoff.o from the configuration.
5733 * remote.c (): Add newline to initial +.
5734 (remote_resume): Mention how to cope with signals.
5735 (remote_interrupt): Add debug msg.
5736 (remote-wait): Implement new 'T' reply, which includes
5737 status, PC, and FP all in a single short message.
5738 (putpkt): Add further debugging of packet acks.
5739 * mipsread.c (fixup_symtab): Also swap RFD's.
5740 (parse_partial_symbols): Avoid bug on unknown symbol types.
5741 * Makefile.in (VERSION): Roll to 4.4.5.
5742 * mips-tdep.c (heuristic_proc_start): Avoid long delays
5743 for remote MIPS by limiting heuristic to 200 byte search.
5744 (heuristic_proc_desc): Byte-swapping.
5745 (mips_print_register): Cope with failure of
5746 read_relative_register_raw_bytes. Byte-swap integers for
5748 * mips-pinsn.c (print_insn): Byte-swap instruction.
5750 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
5752 * config.sub configure.in config/mh-irix4
5753 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
5754 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
5755 gdb/xm-irix4.h gdb/config/mt-irix3
5756 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
5758 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
5760 * defs.h, utils.c: xrealloc takes PTR as first arg.
5761 * defs.h: Reword confusing comment about ANSI prototypes.
5762 * defs.h: Some minor whitespace changes.
5763 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
5764 not NULL, which can be (void *).
5765 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
5766 * tm-i386v.h (SP_ARG0): Define
5767 * xm-sysv4.h: Back out of change for missing prototypes.
5768 * i386-tdep.c (get_longjmp_target): Add function.
5770 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5772 * Makefile.in: install man page too.
5774 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
5776 * All GDB files that #include defs.h: Removed stdio.h.
5777 (defs.h): #include stdio.h.
5779 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5781 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
5782 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
5783 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
5784 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
5785 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
5786 it before printing out the hex shape of an address.
5788 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
5790 * rs6000-xdep.c (frame_initial_stack_address): Move
5791 code to set frame->cache_fsr into new separate function
5792 frame_get_cacahe_fsr. This allows fixing a fatal error.
5793 * xcoffexec.c: Turn previously suppressed error
5794 message back on, after cleaning up BFD.
5796 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
5797 printing of blank line, since it cases printing of an
5798 extra blank line. Is this intended? It does mess up
5800 * defs.h: Put back declarations of malloc and realloc,
5801 but protected by #ifndef MALLOC_INCOMPATIBLE.
5802 * objfiles.c: Undo previous change: Use malloc/realloc
5803 for objfile malloc/realloc fields (but add a cast).
5804 * xcoffexec.c: Suppress an error message (for now).
5806 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5808 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5809 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
5810 * buildsym.c: Use smash_to_pointer_type() to handle forward type
5812 * xcoffread.c: Modifications to C_DECL storage class handling, and
5813 introduction of an old smash_to_pointer_type() routine.
5815 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5816 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
5817 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
5818 parameters have been modified.
5820 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5821 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
5822 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
5823 and fetch_inferior_registers() always fetched all the registers
5824 resulting valid register values at hand all the time. Pushing a dummy
5825 frame did not require validating all register values first. After
5826 putting the above mechanism into action, we didn't have valid registers
5827 values always ready. Thus, all registers need to be fetched before
5828 pushing a dummy frame now.
5830 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5831 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
5832 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
5833 the starting address (actual frame address) of a frame.
5834 * rs6000-tdep.c: modifications to function_frame_info() to see if
5835 function reserves a frame pointer register (alloca register)
5836 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
5837 FRAME_LOCALS_ADDRESS has been updated to support debugging of
5838 functions with alloca() calls.
5840 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
5842 * xm-sysv4.h: Provide definitions/prototypes for host environment
5843 functions for which no definitions or prototypes are provided in
5844 any currently included gdb or host environment header files.
5845 For SVR4, this currently includes malloc and realloc, which cannot
5846 be portably prototyped in any gdb include file.
5848 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5850 * buildsym.h: Remove obsolete variable file_stabs.
5852 * Makefile.in: Move place where configure merges in host-
5853 and target-dependent fragments later, so the latter
5854 can override (say) GNU_MALLOC.
5855 * config/mh-rs6000: Use system malloc. Otherwise, I
5856 ended up with *two* incompatible versions of malloc
5857 (functions in libc would call the malloc in libc).
5858 I assume this is a shared library problem.
5860 * remote.c: Fix (presumed) typo.
5861 * objfiles.c: Use xmalloc/xrealloc instead of
5862 malloc/realloc (since the latter are no longer declared).
5864 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5865 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
5866 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
5867 handle individual registers.
5868 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
5869 correctly in case it wasn't cached yet. (A problem showed up
5870 after fetching individual registers.)
5871 * buildsym.c: Disable type_synonym_name's type name overwriting
5872 in cases it is unnecesary. rs6000 portation doesn't use
5873 type_synonym_name, and it used to nullify type names
5874 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
5875 type's name as soon as space for that type is allocated.
5876 * xcoffread.c: ignore a section's lineno information if it is
5877 not `.text'. (In rs6000 bfd portation integration, skipping over
5878 `.pad' sections are ignored since it was in machine independent
5879 part of the code. Thus, a problem of fake sections with invalid
5880 lineno information arised.)
5882 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5883 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
5884 * rs6000-tdep.c: make function_frame_info() work whether or not
5885 reading from a core file.
5886 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
5888 * infrun.c. main.c, printcmd.c. symtab.c:
5889 More changes from IBM for rs6000.
5892 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
5894 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
5895 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
5896 Merge in changes (mostly from IBM) for RS6000.
5897 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
5898 More changes from IBM for RS6000. These are in machine-
5899 independent code, and probably could do with some cleaning
5900 up. The most questionable of these are #ifdef IBM6000.
5901 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
5902 to single_step() (for consistency with rs6000 and i860).
5903 * utils.c: Allow the 1st arg to xrealloc to be NULL
5904 (in which case do malloc). This removes the need for
5905 some tests in xcoff code (and perhaps other places?).
5906 * coffread.c: Removed variables last_source_file,
5907 type_vector, and type_vector_length as these are now
5908 defined by buildsym.[ch].
5909 * defs.h: Remove prototypes for malloc and realloc, since
5910 these should only be used to implement xmalloc and xrealloc,
5911 and they conflict with <stdlib.h> in AIX - where they
5912 return void* even when __STDC__ isn't defined. Sigh.
5913 * munch: Recognize *initialize* in data as well as text
5914 (AIX uses data). Also, incorporate a patch from Garrett
5915 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
5916 much more sensible, by only trying to match the name of
5917 the initialize_foo function, and not the junk before it.
5919 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
5921 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
5922 unless symbol table indicates that something has changed.
5924 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
5926 * remote.c: Make it work for embedded MIPS. Increase buffer
5927 size, and use throughout. Round buffer size up if too many regs.
5928 Support baud rate setting and try for an 8-bit path. If
5929 interrupted while waiting for target, send a ^C down the wire.
5930 Avoid single-byte reads.
5931 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
5933 * mips-xdep.h: Avoid the embedded regs when on Unix.
5935 * mipsread.c: Byte-swap the symbol table structures, using
5936 routines from ecoff.c, to read a symbol table written in any
5937 of the four possible byte orders.
5938 * configure.in (mips-big-* target): Same as Sony News.
5939 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
5940 * ecoff.c: New file for symbol swapping routines.
5942 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
5944 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
5945 all-breakpoints' command.
5946 * (get_number): Allow users to enter negative breakpoint numbers.
5947 * (breakpoint_1): Reformat display of 'info break' to show new
5949 * (create_longjmp_breakpoint, breakpoint_re_set,
5950 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
5951 symfile.c (syms_from_objfile): Re-do
5952 insertion of longjmp breakpoints. Move all code into
5953 breakpoint_re_set, and call that instead of
5954 create_longjmp_breakpoint in symfile.c.
5956 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
5958 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
5959 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
5960 * symtab.c (find_pc_symtab): Handle having no objfiles.
5961 * infcmd.c: Fix comment.
5962 * objfiles.c (free_all_objfiles): Add.
5963 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
5964 * symfile.c (symbol_file_command): free all objfiles when
5965 specifying a new symbol file.
5966 (reread_symbols): Stat the file name, don't fstat the descriptor.
5968 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5970 * Makefile.in, configure.in: removed traces of namesubdir,
5971 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5972 copyrights to '92, changed some from Cygnus to FSF.
5974 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
5976 * dbxread.c (end_psymtab): Delete empty psymtabs.
5977 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
5978 * symfile.h (struct objfile): Add free_psymtabs.
5980 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
5982 * Makefile.in (VERSION): Roll to gdb-4.4.4.
5984 * symfile.c (symbol_file_command): strcmp => !strcmp.
5985 * breakpoint.h: Move prototypes to follow enum definition they need.
5986 * breakpoint.c, infrun.c: Lint.
5987 * printcmd.c: Use `enum enable' rather than `enum
5989 * mipsread.c: First pass at making it compile with the new
5990 objfile changes. Probably seriously broken still, but it
5993 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
5995 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
5996 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5997 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
5998 stepping (and nexting) through longjmp(). Also, cleanup
5999 breakpoint handling quite a bit by creating explicit breakpoint
6000 types instead of using magic breakpoint numbers.
6001 Makefile.in: Update version to 4.4.3
6003 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6005 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6006 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6007 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6009 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6011 * minsyms.c (install_minimal_symbols): Add bunches to any
6012 existing minsyms in the objfile. Avoid extra mallocation
6013 by working directly in the obstack. Remove ignored `mainline' parm.
6014 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6015 xcoffread.c: Change all callers.
6016 * FIXME: We should be able to eliminate MAINLINE from all the
6017 symbol readers now, with a small bit of work.
6019 * valops.c, value.h: Lint.
6020 * remote-vx.c: Add missing break; statement. Bugfix by
6021 Michael Sclafani, <sclafani@src.dec.com>.
6023 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6025 * Makefile.in (VERSION): Update version to 4.4.2
6026 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6027 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6028 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6029 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6030 mmap-alloc.o, mmap-sbrk.o
6032 * altos-xdep.c: Minor whitespace change.
6033 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6034 use to new minimal symbol table use.
6035 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6036 * arm-xdep.c (store_inferior_registers): Returns void.
6037 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6038 Convert from misc function vector use to new minimal symbol table use.
6039 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6040 * breakpoint.c: Add prototypes for local functions.
6041 * breakpoint.c (catch_command_1): Change to static and remove unused
6043 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6044 * breakpoint.h: Change function decls to prototype form.
6045 * buildsym.c: Add prototypes for local functions.
6046 * buildsym.c: Moved hashname() function here from dbxread.c.
6047 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6048 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6049 * buildsym.c (dbx_alloc_type): Change to static.
6050 * buildsym.c (finish_block): Add objfile parameter.
6051 * buildsym.c (misc): Change symbol_obstack to objfile version.
6052 * buildsym.c (make_blockvector): Change to static.
6053 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6054 * buildsym.c (compare_line_numbers): Change to static, args are const,
6055 cast args when used.
6056 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6057 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6058 and made static. Add objfile parameter.
6059 * buildsym.c (end_symtab): Simplify code using line table size.
6060 Realloc the linetable on the objfile symbol_obstack and copy there.
6061 * buildsym.c (scan_file_globals): Convert from misc function vector
6062 use to new minimal symbol use.
6063 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6064 strings get allocated in objfile's symbol_obstack. Convert references
6065 to builtin types to lookup_fundamental_type().
6066 * buildsym.c (read_type): Make static, add objfile parameter, convert
6067 references to buildin types to lookup_fundamental_type().
6068 * buildsym.c (read_struct_type): Add objfile parameter.
6069 * buildsym.c (read_array_type): Make static, add objfile parameter.
6070 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6071 * buildsym.c (read_huge_number): Make static.
6072 * buildsym.c (read_range_type): Make static, add objfile parameter,
6073 convert references to buildin types to lookup_fundamental_type ().
6074 * buildsym.c (read_args): Make static, add objfile parameter.
6075 * buildsym.h: Convert function decl's to prototype form.
6076 * c-exp.y: Add prototypes for local functions, convert uses of misc
6077 function vector to minimal symbol table. Reformat all builtin type
6078 initializations and pass a NULL objfile to init_type() for them.
6079 * coffread.c: Change context_stack ref's to coff_context_stack,
6080 add local function prototypes. Cast uses of xrealloc arg 1.
6081 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6082 crafting a new type.
6083 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6084 * coffread.c (finish_block): Change name to coff_finish_block.
6085 * coffread.c (make_blockvector): Add and use objfile parameter.
6086 * coffread.c (record_line): Change name to coff_record_line.
6087 * coffread.c (start_symtab): Change name to coff_start_symtab.
6088 * coffread.c (end_symtab): Change name to coff_end_symtab.
6089 * coffread.c (record_misc_function): Change name to record_minimal_
6090 symbol and change to minimal symbol table use from misc func tbl.
6091 * coffread.c (coff_symfile_read): Convert from misc function vector
6092 use to minimal symbol table use.
6093 * coffread.c (hashname): Remove; use common version in buildsym.c.
6094 * coffread.c (decode_base_type): Change references to builtin types
6095 to calls to lookup_fundamental_type().
6096 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6097 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6098 * command.c: Add prototypes for local functions.
6099 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6100 appropriate member of the function union for that type.
6101 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6102 ifdef out the function since it isn't currently used.
6103 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6104 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6105 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6106 * command.c (help_cmd): Compare function pointer to NULL.
6107 * command.c (help_cmd_list): Compare function pointer to NULL.
6108 * command.c (lookup_cmd_1): Use correct member of function union.
6109 * command.c (undef_cmd_error): Make static.
6110 * command.c (complete_on_cmdlist): Use correct member of func union.
6111 * command.c (do_setshow_command): Use correct member of func union.
6112 * command.c (shell_escape): Convert rindex use to strrchr.
6113 * command.h (COMMAND_H): Define if already included.
6114 * command.h (cmd_list_element struct): Change 'function' to a union
6115 and prototype args. Prototype completer function.
6116 * command.h: Convert decl's to prototype form.
6117 * convex-xdep.c (store_inferior_registers): Returns void.
6118 * copying.c: Prototype local functions.
6119 * coredep.c: Minor whitespace change.
6120 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6121 * cplus-dem.c: Prototype local functions.
6122 * dbxread.c (hashname): Remove; moved to buildsym.c.
6123 * dbxread.c (free_and_init_header_files): Make static.
6124 * dbxread.c: Add prototypes for local functions.
6125 * dbxread.c (new_object_header_files): Remove; inlined usages.
6126 * dbxread.c (xrealloc usages): Cast args.
6127 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6128 and change usages accordingly.
6129 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6130 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6131 * dbxread.c (dbx_next_symbol_text): Make static.
6132 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6133 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6134 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6135 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6136 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6137 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6139 * dwarfread.c (record_misc_function): Change name to record_minimal_
6140 symbol and use minimal symbol table throughout.
6141 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6142 * dwarfread.c: Convert all references to builtin types to use the new
6143 lookup_fundamental_type function.
6144 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6145 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6147 * elfread.c (record_misc_function): Convert to use record_minimal_
6149 * elfread.c (elf_symtab_read): Add objfile parameter.
6150 * eval.c: Add prototypes for local functions and move some decls
6151 around to accomodate prototypes.
6152 * expprint.c: Add prototypes for local functions. Change references
6153 to misc function vector to minimal symbol table.
6154 * findvar.c (read_memory usages): Cast args.
6155 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6156 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6157 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6158 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6159 * gould-xdep.c: Minor whitespace change.
6160 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6161 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6162 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6163 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6164 * i386-tdep.c: Add prototypes for local functions.
6165 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6166 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6167 that defaulted to int.
6168 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6169 i386_push_dummy_frame): Returns void.
6170 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6171 int and explicitly declare return type as int.
6172 * i387-tdep.c: Minor formatting changes.
6173 * i960-tdep.c (leafproc_return): Convert from misc function vector
6174 use to minimal symbol table use.
6175 * infcmd.c: Add prototypes for local functions.
6176 * infcmd.c (continue_command, until_next_command, until_command,
6177 path_info, path_command): Make static.
6178 * infcmd.c (step_1, until_next_command): Convert from misc func
6179 vector to minimal symbol table use.
6180 * inflow.c: Add prototypes for local functions.
6181 * infptrace.c (store_inferior_registers): Returns void, not int.
6182 * language.c (_initialize_language): Use proper member of function
6184 * m2-exp.y: Add prototypes for local functions, convert misc function
6185 vector uses to minimal symbol table uses.
6186 * m2-exp.y (make_qualname, yyerror): Make static.
6187 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6188 * m68k-pinsn.c: Add prototypes for local functions.
6189 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6190 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6191 * m68k-stub.c: Add prototypes.
6192 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6193 use to minimal symbol table use.
6194 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6195 * m88k-xdep.c (store_inferior_registers): Returns void.
6196 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6197 * mach386-xdep.c (store_inferior_registers): Returns void.
6198 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6199 * main.c: Add prototypes for local functions.
6200 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6201 longjmp() result to (NORETURN void).
6202 * main.c (catch_errors): Prototype the 'func' parameter.
6203 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6204 Takes an unused arg.
6205 * main.c (execute_command): Call the right member of the func union.
6206 * main.c (command_loop_marker, symbol_completion_function,
6207 command_loop): Make static.
6208 * main.c (command_line_input): Make linelength unsigned, cast arg
6209 to command_line_input().
6210 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6211 * main.c (initialize_main): Call right member of function union.
6212 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6213 * mem-break.c: Include symtab.h
6214 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6215 * mips-xdep.c (store_inferior_registers): Returns void.
6216 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6217 use to minimal symbol table use.
6218 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6220 * mipsread.c (make_type): Remove, convert usages to init_type.
6221 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6222 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6223 vector use to minimal symbol table use.
6224 * parse.c: Add prototypes for local functions.
6225 * parse.c (xrealloc usages): Cast args.
6226 * parse.c (prefixify_expression, length_of_subexp): Make static.
6227 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6228 * parser-defs.h: Convert function decls to prototype form.
6229 * partial-stab.h: Convert from misc function vector use to new minimal
6231 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6232 the per-objfile copies.
6233 * printcmd.c: Add prototypes for local functions. Move some struct
6234 definitions around to accomodate prototypes.
6235 * printcmd.c (decode_format): Make static, change args oformat and
6236 osize to int from char.
6237 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6238 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6239 * printcmd.c (print_address_symbolic): Convert from misc function
6240 vector use to minimal symbol table use.
6241 * printcmd.c (address_info): Convert from misc function vector use
6242 to minimal symbol table use.
6243 * printcmd.c (delete_display, enable_display, disable_display_command):
6245 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6246 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6247 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6248 * pyr-xdep.c (store_inferior_registers): Returns void.
6249 * remote-mm.c (mm_load): symbol_file_add return value unused.
6250 * remote-nindy.c: Minor format change.
6251 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6252 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6253 * rs6000-xdep.c (store_inferior_registers): Returns void.
6254 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6255 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6256 vector use to minimal symbol table use.
6257 * solib.c: Add prototypes for local functions.
6258 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6259 function vector use to minimal symbol table use.
6260 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6261 * solib.c (find_solib, shared_library_command): Make static
6262 * solib.c (read_memory, write_memory usages): Cast args.
6263 * solib.c (special_symbol_handling): Add function
6264 * source.c: Add prototypes for local functions.
6265 * source.c (select_source_symtab): Convert to scan objfiles.
6266 * source.c (open_source_file): Make static.
6267 * source.c (xrealloc usages): Cast args.
6268 * source.c (source_line_charpos): ifdef out, unused.
6269 * source.c (get_filename_and_charpos): Make static.
6270 * stack.c: Add prototypes for local functions.
6271 * stack.c (print_frame_info, frame_info): Convert from misc function
6272 vector use to minimal symbol table use.
6273 * symfile.c: Add prototypes for local functions.
6274 * symfile.c (compare_symbols): Make args const PTR's.
6275 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6276 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6277 * symfile.c (obsavestring): Add objfile parameter.
6278 * symfile.c (init_misc_bunches, prim_record_misc_function,
6279 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6280 sort_misc_function_vector, compact_misc_function_vector): Remove
6281 * symfile.c (symbol_file_add_digested): Add function.
6282 * symfile.c (symbol_file_add): Returns struct objfile *.
6283 * symfile.c (symbol_file_command): Modify for state file use.
6284 * symfile.c (symfile_open): Add parameter "dumpable".
6285 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6286 * symfile.c (load_command, add_symbol_file_command): Make static.
6287 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6288 * symfile.c (rindex usages): Converted to strrchr.
6289 * symfile.c (allocate_psymtab): New
6290 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6291 converted to minimal symbol table usage, but no obvious conversion.
6292 * symfile.c (free_all_symtabs): Remove.
6293 * symfile.c (_initialize_symfile): Use per-objfile info.
6294 * symfile.h: Rework the objfile structure to add per-objfile data
6295 objects (psymbol_obstack, symbol_obstack, type_obstack,
6296 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6297 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6298 Add prototypes to function declarations.
6299 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6300 function vector usage to minimal symbol table usage.
6301 * symmisc.c (DEV_TTY): Define if not defined.
6302 * symmisc.c: Add local function prototypes.
6303 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6304 printpsyms_command, print_objfiles, print_objfiles_command):
6305 Rework to use iterate_over_*
6306 * symtab.c: Add prototypes for local functions.
6307 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6308 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6309 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6310 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6311 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6312 lookup_reference_type, lookup_member_type, allocate_stub_method,
6313 check_stub_method, create_array_type, smash_to_member_type,):
6315 * symtab.c (lookup_symbol): Some args are const.
6316 * symtab.h: All type related defs and structs moved to gdbtypes.h
6317 * symtab.h: Convert decls to prototypes.
6318 * target.c (noprocess): Make static.
6319 * target.h: Change decl's to prototypes.
6320 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6321 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6322 * utils.c (_initialize_utils): Use correct member of function union.
6323 * valarith.c: include gdbtypes.h
6324 * valops.c: include gdbtypes.h, add prototypes for local functions.
6325 * valops.c (value_push, value_arg_push, find_function_addr):
6327 * valops.c (value_string): Convert from misc function vector use
6328 to minimal symbol table use.
6329 * valops.c (check_field_in): Make arg const.
6330 * valprint.c: Add prototypes for local functions.
6331 * valprint.c (print_string): Make static
6332 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6333 * values.c: Add prototypes for local functions.
6334 * values.c (value_headof): Convert from misc function vector to
6335 minimal symbol table.
6336 * xcoffexec.c: Add prototypes for local functions.
6337 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6339 * xcoffexec.c (relocate_minimal_symbol): Add.
6340 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6341 * xcoffread.c: Add prototypes for local functions.
6342 * xcoffread.c (sort_syms): Convert to scan objfiles.
6343 * xcoffread.c (read_xcoff_symtab): Make static.
6344 * xcoffread.c (various): Replace references to builtin types with
6345 calls to lookup_fundamental_type. Replace references to symbol_obstack
6346 and psymbol_obstack with pointers to the per-objfile copies.
6347 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6348 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6350 * xcoffread.c (init_stringtab): Add objfile parameter.
6351 * gdbtypes.c: New file
6352 * minsyms.c: New file
6353 * mmap-alloc.c: New file
6354 * mmap-sbrk.c: New file
6355 * objfiles.c: New file
6359 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6361 * Check in Fred Fish's changes in these modules. Fred
6362 will make ChangeLog entries for all of them. Update VERSION
6365 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6367 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6369 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6370 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6371 value.h: Prototypes for static functions; lint.
6372 * gdbtypes.h: Empty file to ease transition.
6374 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6376 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6377 inferior.h, language.h, signame.h, target.h, terminal.h,
6378 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6379 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6381 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6382 signame.c, sparc-xdep.c: Prototypes for all static functions.
6384 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6385 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6386 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6387 Remove to_call_function and target_call_function, since it
6388 always calls the same thing (call_function_by_hand).
6389 * core.c, exec.c, solib.c: Rename target_ops sections =>
6391 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6392 target.h: target_kill takes no args.
6393 * language.c (language_info): Scaffolding to allow briefer
6394 messages when the current language changes. FIXME.
6395 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6396 complaints about volatile functions.
6397 * xm-sysv4.h (HAVE_MMAP): Define.
6399 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6401 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6402 to make prototypes for all functions declared here.
6403 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6404 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6405 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6406 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6407 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6408 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6409 * utils.c: Avoid declaring malloc and realloc. Lint.
6410 (request_quit): Accept signal-number parameter.
6412 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6414 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6415 DIE's. Add new function read_tag_pointer_type() to read them.
6417 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6418 When creating a new user defined type, check to see if a partial
6419 type already exists, and if so, bash it to fit.
6421 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6423 * coffread.c (decode_base_type): Pass long, not union.
6424 Fix by Eric Valette, ev@chorus.fr.
6426 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6428 * elfread.c (elf_symtab_read): Fix code to correctly track
6429 changes in bfd for absolute symbols.
6431 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6433 * xm-vaxbsd.h: Close off comment.
6435 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6437 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6439 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6441 * mips-tdep.c (mips_print_registers): Print correct register
6442 number for double pseudo-registers.
6444 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6446 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6447 in the op$::OPERATOR. case. From Steven McCanne,
6448 <mccanne@horse.ee.lbl.gov>.
6450 * exec.c (set_section_name): Pass arg to exec_files_info;
6451 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6453 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6455 * main.c (print_gdb_version): Copyright msg: only this year.
6456 (cd_command): Avoid changing current_directory on error.
6458 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6460 * mipsread.c (parse_partial_symbols): Handle dependencies
6461 between partial symbol tables (when not doing stabs-in-ecoff).
6462 (This used to be handled by parse_fdr, but parse_fdr was
6463 incompatible with handling stabs-in-ecoff, so the code
6464 was re-written to not use parse_fdr. Unfortunately,
6465 the logic to handle dependencies was overlooked.)
6467 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6469 * coffread.c (read_enum_type): Use the size of a target int when
6471 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6473 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6474 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6475 TARGET_PTR_BIT to determine size of a pointer
6476 * values.c (unpack_long): when unpacking a REF or a PTR don't
6477 assume the size of the type.
6479 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6481 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6482 looking at its members. Improve guess between struct and union,
6483 only assuming union if multiple members have offsets of zero.
6485 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6487 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6488 (This is just for clarity - and one day permitting us to
6489 change FP0_REGNUM from 38 to 32, which would make more sense.)
6490 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6491 register numbers in stabs-in-ecoff get handled correctly.
6493 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6495 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6496 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6497 into BSD and Ultrix.
6499 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6501 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6503 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6505 * Makefile.in: Increment version to 4.4.1.
6506 * main.c (print_gdb_version): Update copyright notice.
6508 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6510 * mipsread.c: Prepend "struct " to the names of structure
6511 types, and similarly for enums and unions. (This used
6512 to be done, but got lost in the re-write to "guess" the
6513 difference between enum/struct/union.)
6514 Also, guess that a tag is an enum if the first member
6517 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6519 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6522 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6524 * Projects: Patching executables is done.
6525 * Makefile.in (VERSION): Roll to gdb-4.4.
6526 * README, WHATS.NEW: Update for gdb-4.4.
6528 * symfile.c (reread_symbols): Whenever we reread one object
6529 file's symbols, we must restart the scan, because the object_files
6530 chain has been permuted.
6532 * exec.c (exec_files_info): Split out into print_section_info.
6533 Print BFD filename of each section if it's not the default one.
6534 * core.c (core_files_info): Call print_section_info.
6536 * xm-vax.h: Include a few system header files whose definitions
6537 must precede defs.h.
6538 * language.c, language.h: Make some things const.
6539 * expression.h, main.c: const spreads like ooze.
6541 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6542 since BREAKPOINT values can be >0x80.
6544 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6546 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6548 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6550 * sparc-pinsn.c: Remove kludge for preferring architectures.
6551 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6552 and forever. Add `add' instruction to the set that get checked
6553 for a preceding `sethi' in order to print an absolute address.
6554 Corresponding changes in ../include/opcode/sparc.h needed
6555 to eliminate garbage instructions.
6557 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6559 * mipsread.c (parse_partial_symbols): Make sure partial
6560 symbols are created for external symbols (as used to be
6561 the case). This is a bit of a pain with the mips-coff.
6562 It uses a table which points to all of the external
6563 symbols belonging to a particular FDR or psymtab.
6564 Once we've generated this table, we might as well save
6565 it, and then use it in psymtab_to_symtab_1 to find
6566 the symbols to pass to parse_external().
6567 * symfile.c, symfile.c: New function start_psymtab_common
6568 to share the common parts of allocating a new psymtab
6569 for dbxread, mipsread (and later dwarfread). Its code
6570 was pulled out from start_psymtab in dbxread.c.
6571 * dbxread.c (start_psymtab): Use start_psymtab_common().
6573 * valprint.c (val_print): If there is an error when trying
6574 to print a string, check to see if there really is a problem
6575 by reading just one character. If that works, assume
6578 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6580 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6581 cypress, v8 mnemonics in that order.
6583 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6585 * sparc-pinsn.c: Put the qsort() back in.
6587 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6589 * findvar.c (read_register, write_register): Handle machines
6590 where REGISTER_TYPE is not the same size as "int".
6592 Handle debug symbols in dynamically loaded (relocated) code:
6594 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6595 offset to process_one_symbol.
6596 (process_one_symbol): Take new offset parameter. Add it into
6597 appropriate symbol types to relocate symbols to loaded addresses.
6598 Handle all possible symbol types, and complain() about types that
6599 we don't expect to see.
6600 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6601 process_one_symbol (FIXME, should pass real offset).
6605 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6607 (set_breakpoint, break_command_1, until_break_command,
6608 catch_command_1, breakpoint_re_set_one): Use it.
6609 * symtab.h (resolve_sal_pc): Declare.
6610 * infcmd.c (jump_command): Use resolve_sal_pc.
6612 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6614 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6616 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6618 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6619 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6620 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6622 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6624 * dbxread.c (process_one_symbol): Make a first cut at handling
6625 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6627 * symtab.c (find_pc_line): Fix stepping into and out of #included
6630 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6632 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6633 no longer any need to copy ../include/opcode/* into gdb.
6635 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6637 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6639 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6641 * valprint.c (type_print_base, type_print_method_args):
6642 Print C++ constructor methods without bogus "return type."
6644 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6646 * infptrace.c (child_xfer_memory): Parameter "target" should
6647 be a pointer to a structure, not the entire structure.
6649 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6651 * depend: Convert the couple of references to ansidecl.h that
6652 used the local gdb version to use the ../include version.
6654 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6657 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6658 (inferior_proc_init): Fix non-ANSI version of args.
6659 (attach): Call print_sys_errmsg with correct number of args.
6660 (mappingflags): Make static, does not need to be global.
6662 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6663 not the entire struct itself.
6665 * valops.c (value_assign): Cast some args to modify_field() and
6666 {read,write}_register_bytes() correctly.
6668 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6670 * Makefile.in (MALLOCSRC): Removed reference to removed local
6673 * dwarfread.c (list_in_scope): Needs an initial value, use file
6676 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6678 * main.c (main): Make option_index local to keep new getopt happy.
6679 main.c, solib.c, Makefile.in: Update copyright notices.
6681 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6683 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6685 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6687 * Makefile.in (HFILES): Add partial-stab.h.
6689 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6691 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6692 New files for stratus. Not complete enough to actually build
6693 on the Stratus machine; that awaits copyright assignment for
6696 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6697 for getting custom flags into CFLAGS when doing makes.
6699 * configure.in: Add config information for stratus.
6701 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6703 * dbxread.c (process_one_symbol): Pass address of structure
6704 to complain(), rather than the whole structure.
6706 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6708 * solib.c (solib_add_common_symbols): Only compile in when not
6709 using SVR4 style shared libraries.
6711 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6713 * dwarfread.c (locval): Add offreg flag to indicate location
6714 values that are computed off a base register.
6716 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6717 TAG_local_variable cases to account for static variables
6718 within function scopes.
6720 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6722 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6723 doesn't exist on some systems.
6725 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6726 nexting over recursive function calls.
6728 * target.c (target_read_string): Create this routine to read null
6729 terminated strings from the target. It deals with running off the
6730 end of memory elegantly as well. solib.c (find_solib): Use
6731 target_read_string() to avoid problems with running off the end of
6734 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
6735 that reference pgrp_inferior.
6737 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
6739 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
6740 mips-tfile has been hacked to act more "traditionally."
6741 * dbxread.c: Fixed typo in comment.
6743 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
6745 * mips-tdep.c (mips_skip_prologue): Add some number of
6746 'sw' instructions before 'addiu' adjusts the stack.
6748 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
6750 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
6751 freescope, buildblock closescope, record_line, add_symbol_to_list,
6752 gatherblocks, make_blockvector): Extensive changes to switch
6753 to generic symbol table building code in buildsym.c. Remove
6754 scope tree structures and functions, symbol table building
6755 functions, and lots of other small changes.
6757 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
6758 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
6760 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
6762 * buildsym.c (cleanup_undefined_types): Add support for enums.
6763 This fixes the 'GDB internal error. cleanup_undefined_types with
6766 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
6768 * dbxread.c: detect gcc2 compilations.
6770 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
6772 * sparc-pinsn.c: Rename bitfields that overlap with macro names
6773 in ../include/opcode/sparc.h.
6775 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
6777 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
6778 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
6779 to reflect actual locations of opcode files, so TAGS target will
6782 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
6784 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
6787 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
6788 dereferencing to access the correct elements.
6790 * valops.c (value_addr): Declare return type of external func
6793 * xcoffread.c: Undefine next_symbol_text before redefining it.
6795 For older changes see ChangeLog-9091
6801 version-control: never