1 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
3 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
4 pointer correctly in case value_struct_elt moves it around.
6 * valops.c (typecmp): Now static. Also, now groks references
9 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
10 zero on recursive call. If NAME is the name of TYPE, return TYPE.
12 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
14 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
15 to avoid "too much defining" error from native C compiler (!).
17 * Makefile.in (HFILES): Add typeprint.h.
18 * typeprint.[ch]: Update copyrights.
20 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
22 * Makefile.in: Update to match doc/ subdir changes.
24 * config/hp300hpux.mh: No cross-host file needed, just native.
25 * config/go32.mh: Remove nonexistent "native" support.
27 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
28 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
29 * m88k-tdep.c (next_insn): Lint, cleanup.
30 (store_parm_word): Lint.
32 * README: Fix typo (reported by karl@hq.ileaf.com).
34 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
36 * expression.h (BINOP_CONCAT): Document use for self concatenation
37 an integral number of times.
38 * language.c (binop_type_check): Extend BINOP_CONCAT for self
40 * valarith.c (value_concat): Rewrite to support self
41 concatenation an integral number of times.
42 **** start-sanitize-chill ****
43 * Makefile.in (ch-exp.tab.c): Change "expect" message.
44 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
45 eliminate hundreds of spurious shift/reduce and reduce/reduce
46 conflicts that mask the 5 real ones.
47 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
48 * ch-exp.y (integer_literal_expression): Remove production,
50 **** end-sanitize-chill ****
52 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
54 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
55 implied that "no side effects" was nonfunctional.
56 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
57 character string and bitstring concatenation.
58 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
59 * expression.h (exp_opcode): Add BINOP_CONCAT.
60 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
61 * language.c (string_type): Add function to determine if a type
63 * language.c (binop_type_check): Add case for BINOP_CONCAT.
64 * valarith.c (value_concat): New function to concatenate two
65 values, such as character strings or bitstrings.
66 * valops.c (value_string): Remove error stub and implement
68 * value.h (value_concat): Add prototype.
69 **** start-sanitize-chill ****
70 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
71 * ch-exp.y (yylex): Recognize SLASH_SLASH.
72 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
74 **** end-sanitize-chill ****
76 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
78 * c-exp.y (exp): Add production to support direct creation
79 of array constants using the obvious syntax.
80 * c-valprint.c (c_val_print): Set printed string length.
81 * dwarfread.c (read_tag_string_type): New prototype and
82 function that handles TAG_string_type DIEs.
83 * dwarfread.c (process_dies): Add case for TAG_string_type
84 that calls new read_tag_string_type function.
85 * expprint.c (print_subexp): Add support for OP_ARRAY.
86 * gdbtypes.c (create_range_type, create_array_type): Inherit
87 objfile from the index type.
88 **** start-sanitize-chill ****
89 * ch-typeprint.c (chill_print_type): Add case for
91 * ch-valprint.c (chill_val_print): Fix case for
93 **** end-sanitize-chill ****
95 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
97 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
98 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
101 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
103 * c-exp.y (exp:STRING): Convert C strings into array-of-char
104 constants with an explicit null byte terminator. OP_STRING is
105 now used for real string types.
106 * c-lang.c (builtin_type_*): Move declarations to lang.c since
107 they are used by all languages.
108 * c-lang.c (_initialize_c_language): Move initializations of
109 builtin_type_* to lang.c.
110 * c-typeprint.c (c_type_print_varspec_prefix,
111 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
113 * c-valprint.c (c_val_print): Change the way character arrays
114 are printed as strings to be consistent with the way strings
115 are printed when pointer-to-char types are dereferenced.
116 Remove test of print_max before calling val_print_string, which
117 now does it's own test.
118 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
119 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
120 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
121 * gdbtypes.c (builtin_type_*): Add declarations moved from
123 * gdbtypes.c (create_string_type): New function to create real
125 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
126 renamed to TYPE_CODE_STRING.
127 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
128 builtin_type_* types moved from c-lang.c.
129 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
131 * gdbtypes.h (builtin_type_string): Add extern declaration.
132 * gdbtypes.h (create_string_type): Add prototype.
133 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
134 renamed to TYPE_CODE_STRING.
135 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
137 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
138 renamed to TYPE_CODE_STRING.
139 * parse.c (length_of_subexp, prefixify_subexp): Add case for
141 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
142 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
144 * valops.c (allocate_space_in_inferior): New function and
145 prototype, using code ripped out of value_string.
146 * valops.c (value_string): Rewritten to use new function
147 allocate_space_in_inferior, but temporarily disabled until some
148 other support is in place.
149 * valops.c (value_array): New function to create array constants.
150 * valprint.c (val_print_string): Add comment to document use,
151 complete rewrite to fix several small buglets.
152 * value.h (value_array): Add prototype.
153 * value.h (val_print_string): Change prototype to match rewrite.
154 **** start-sanitize-chill ****
155 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
156 * ch-exp.y (match_character_literal): Disable recognition of
157 control sequence form of character literals and document why.
158 **** end-sanitize-chill ****
160 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
162 * nindy-share/nindy.c: Add comments to #endif's to clarify
165 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
166 read_memory to get byte order right.
167 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
168 anymore. This is done in paread.c now. We expect unwind info
169 to hang off of objfiles, and search all of the objfiles when until
171 * (skip_trampoline_code): Cast arg to target_read_memory.
172 * objfiles.h (struct objfile): Add new field obj_private to hold
173 per object file private data (unwind info in this case).
174 * paread.c (read_unwind_info): New routine to read unwind info
175 for the objfile. This data is hung off of obj_private.
176 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
177 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
178 make this easier to access.
180 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
182 * c-valprint.c (cp_print_class_member): Add extern decl.
183 * c-valprint.c (c_val_print): Extract code for printing methods
184 and move it to cp_print_class_method in cp-valprint.c.
185 * c-valprint.c (c_val_print): Extract code to print strings and
186 move it to val_print_string in valprint.c.
187 * cp-valprint.c (cp_print_class_method): New function using
188 code extracted from c_val_print.
189 * valprint.c (val_print_string): New function using code
190 extracted from c_val_print.
191 * value.h (val_print_string): Add prototype.
192 **** start-sanitize-chill ****
193 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
194 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
195 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
196 CHECKBUF, growbuf_by_size): New variables, macros, and support
197 functions for implementing a dynamically expandable temp buffer.
198 * ch-exp.y (match_string_literal): New lexer function.
199 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
200 removed and replaced with new CHECKBUF macro.
201 * ch-exp.y (yylex): Call match_string_literal when appropriate.
202 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
203 **** end-sanitize-chill ****
205 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
207 * Makefile.in: Add info for paread.o.
208 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
210 * blockframe.c (frameless_look_for_prologue): Correct the
212 * gdbtypes.h, gdbtypes.c: Use const in decl of
213 cplus_struct_default, now that pa-gas assembler has been fixed.
214 * hppah-nat.c: Formatting.
215 * hppah-tdep.c: Remove lots of useless externs for variables we
217 * (find_unwind_entry): Speed up by using binary search, and a one
219 * (rp_saved): New routine to see what unwind info says about RP
220 being saved on the stack frame.
221 * (frame_saved_pc): Look for prologue to see if we need to
222 examine the stack for the saved RP or not.
223 * (init_extra_frame_info): Check for prologue, instead of
224 framesize to determine if we are frameless or not.
225 * (frame_chain_valid): Stop backtraces when we run into _start.
226 * (push_dummy_frame): Reformat to make more readable.
227 * (find_dummy_frame_regs): ditto.
228 * (hp_pop_frame): ditto.
229 * (hp_restore_pc_queue): small cleanup.
230 * (hp_push_arguments): ditto.
231 * (pa_do_registers_info): ditto.
232 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
233 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
234 * Define FRAME_CHAIN_VALID.
235 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
238 * paread.c (pa_symtab_read): Use new bfd conventions for
239 accessing linker symbol table.
240 * (pa_symfile_init): Access embedded STAB info via BFD section
241 mechanism and related macros.
244 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
246 * sparc-stub.c: Use a seperate stack for our traps.
247 * Handle recursive traps.
248 * Remove all trap init code. This needs to be done by the
250 * (set_mem_fault_trap): Call exceptionHandler() to setup this
252 * (handle_exception): See if we are at breakinst, if so, then
253 advance PC sp that users can just step out of breakpoint().
254 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
255 new place if SP has changed.
256 * (case 's'): Get rid of this, we can't do it yet.
257 * (case 't'): New command to test any old random feature.
258 * (case 'r'): New command to reset the system.
259 * (breakpoint): Add label to breakpoint trap instruction so that
260 handle_exception() can detect where we are and get past the
261 breakpoint trivially.
263 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
265 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
267 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
269 * configure.in: recognise all sparclite variants
271 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
273 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
274 binary files oring in the right bit.
276 * main.c, source.c, state.c, symmisc.c: use macros defined in
277 fopen-{bin|both} when fopening files.
279 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
281 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
282 from a configuration file (typically including <limits.h>), or to
283 TARGET_CHAR_BIT if CHAR_BIT is not defined.
284 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
285 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
286 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
287 * exppritn.c (print_subexp, dump_expression): Add case for
289 * expression.h (OP_BITSTRING): New expression element type for
291 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
292 macros to convert between number of expression elements and bytes
293 to store that many elements.
294 * i960-tdep.c (leafproc_return): Use new macros to access
295 minimal symbol name and address fields.
296 * m88k-pinsn.c (sprint_address): Use new macros to access
297 minimal symbol name and address fields.
298 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
299 minimal symbol address field.
300 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
301 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
302 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
303 Use new BYTES_TO_EXP_ELEM macro.
304 * parse.c (write_exp_bitstring): New function to write packed
305 bitstrings into the expression element vector.
306 * parse.c (length_of_subexp, prefixify_subexp): Add case for
308 * parser-defs.h (struct stoken): Document that it is used for
309 OP_BITSTRING as well as OP_STRING.
310 * parser-defs.h (write_exp_bitstring): Add prototype.
311 **** start-sanitize-chill ****
312 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
313 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
314 LOWER, LENGTH): New tokens for keywords.
315 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
316 upper_lower_argument, length_argument, array_mode_name,
317 string_mode_name, variant_structure_mode_name): New non-terminals
319 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
320 * ch-exp.y (match_bitstring_literal): New lexer support function
321 to recognize bitstring literals.
322 * ch-exp.y (tokentab6): New token table for 6 character keywords.
323 * ch-exp.y (tokentab5): Add LOWER, UPPER.
324 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
325 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
326 * ch-exp.y (yylex): Check tokentab6.
327 * ch-exp.y (yylex): Call match_bitstring_literal.
328 **** end-sanitize-chill ****
330 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
332 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
333 symbol name and value fields.
335 * c-exp.y (yylex): Make static, to match prototype and other
338 * expression.h (exp_opcode): Add BINOP_MOD.
339 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
340 * expprint.c (dump_expression): Handle new BINOP_MOD.
341 * language.c (binop_type_check): Handle new BINOP_MOD.
342 * main.c (float_handler): Re-enable float handler when hit.
343 * valarith.c (language.h): Include, need current_language.
344 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
345 for integer divide truncates towards zero for negative results.
346 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
347 * valarith.c (value_binop): Allow arithmetic operations on
348 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
349 **** start-sanitize-chill ****
350 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
351 * ch-exp.y (tokentab3): Add MOD and REM.
352 * ch-exp.y (yylex): Set innermost_block for symbols found
353 in local scopes. Return LOCATION_NAME for local symbols.
354 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
355 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
356 **** end-sanitize-chill ****
358 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
360 * command.c (shell_escape, make_command, _initialize_command):
361 don't create or use fork if CANT_FORK is defined.
362 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
363 code written for the IBM PC" remain.
364 * xm-go32.h: define CANT_FORK
366 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
368 * remote-sim.c: first attempt at general simulator interface
369 * remote-hms.c: whitespace
370 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
371 understand new stack layout. (print_register_hook): print ccr
372 register in a fancy way.
374 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
376 * eval.c (language.h): Include.
377 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
378 to pointer types when the current language is C. It loses for
379 other languages when the lower index bound is nonzero.
380 * valarith.c (value_subscript): Take array lower bounds into
381 account when performing subscripting operations.
382 * valops.c (value_coerce_array): Add comment describing why
383 arrays with nonzero lower bounds are dealt with in value_subscript,
384 rather than in value_coerce_array.
386 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
388 **** start-sanitize-chill ****
389 * ch-exp.y (FLOAT_LITERAL): Add token.
390 * ch-exp.y (literal): Add FLOAT_LITERAL.
391 * ch-exp.y (match_float_literal): New lexer routine.
392 * ch-exp.y (convert_float): Remove.
393 * ch-exp.y (yylex): Call match_float_literal.
394 * ch-exp.y (yylex): Match single '.' after trying
395 to match floating point literals.
396 **** end-sanitize-chill ****
398 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
399 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
401 * expprint.c (dump_expression): New function for dumping
402 expression vectors during gdb debugging.
403 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
404 MULTI_SUBSCRIPT and moved out of BINOP range.
405 * expression.h (DUMP_EXPRESSION): New macro that calls
406 dump_expression if DEBUG_EXPRESSIONS is defined.
407 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
408 * parse.c (length_of_subexp, prefixify_subexp): Change
409 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
410 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
411 prefixify'ing the expression.
412 * printcmd.c (print_command_1): Add comment.
413 **** start-sanitize-chill ****
414 * ch-exp.y (expression_list): Add useful actions.
415 * ch-exp.y (value_array_element): Add useful actions.
416 * ch-exp.y (array_primitive_value): Add production.
417 * ch-exp.y (yylex): Recognize ',' as a token.
418 **** end-sanitize-chill ****
420 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
422 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
423 POSIXize the recursive makes (make [variable assignments] target{s})
425 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
427 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
428 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
429 CPLUS_MARKER for all SVR4 systems, so follow suit.
430 * defs.h (strdup_demangled): Remove prototype.
431 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
432 SYMBOL_INIT_LANGUAGE_SPECIFIC.
433 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
434 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
435 prim_record_minimal_symbol_and_info): Use new macro
436 SYMBOL_INIT_LANGUAGE_SPECIFIC.
437 * minsyms.c (install_minimal_symbols): Use new macro
438 SYMBOL_INIT_DEMANGLED_NAME.
439 * stabsread.c (define_symbol): Use new macro
440 SYMBOL_INIT_DEMANGLED_NAME.
441 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
442 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
443 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
444 SYMBOL_INIT_DEMANGLED_NAME.
445 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
446 SYMBOL_DEMANGLED_NAME now tests language itself.
447 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
448 now tests language itself.
449 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
450 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
451 mangled name member in the language dependent portion of a symbol.
452 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
453 mangled name member appropriate for a symbol's language.
454 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
455 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
456 SYMBOL_DEMANGLED_NAME now tests language itself.
457 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
458 initializes language dependent portion of symbol.
459 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
460 demangles and caches the demangled form of symbol names.
461 * utils.c (fputs_demangled, fprint_symbol): Use current language
462 to select an appropriate demangling algorithm.
463 * utils.c (strdup_demangled): Remove, no longer used.
464 **** start-sanitize-chill ****
465 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
466 access the Chill mangled name member in the language dependent
468 * ch-lang.c (chill_demangle): New function, simple demangler.
469 * defs.h (chill_demangle): Add prototype.
470 * symtab.h (language_dependent_info): Add struct for Chill.
471 **** end-sanitize-chill ****
473 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
475 * Makefile.in (BISON): Add comment that when bison is used, it
476 must include the "-y" option.
477 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
478 Remove defines to remap non-yacc symbols, thus backing out of
479 previous recent changes. Standard policy is that non-yacc parser
480 generators get fixed, rather than adding bug workarounds in gdb
481 for each new one that pops up. Expand comment to note this.
482 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
484 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
486 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
487 case. Use code in N_SOL.
489 * paread.c: New file that contains all HPPA/HPUX symbol reading
491 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
492 * (dbx_symfile_init): Use sizeof(long) instead of 4.
493 * (dbx_symfile_offsets): Make static.
494 * (pastab_build_psymtabs): New interface routine for paread to
495 send stabs into dbxread.
496 * gdb-stabs.h: Remove gobs of HPPA cruft.
498 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
500 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
502 **** start-sanitize-chill ****
503 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
504 **** end-sanitize-chill ****
506 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
507 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
508 and YYDEBUG is not already defined.
509 * c-exp.y (strncmp): Replace throughout with STREQN, missed
510 them during the previous replacements.
511 * printcmd.c (_initialize_printcmd): Update internal documentation
512 for "set" command to note that the assignment syntax is language
514 **** start-sanitize-chill ****
515 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
516 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
517 and YYDEBUG is not already defined.
518 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
519 single_assignment_action): New terminals and nonterminal for gdb
520 extensions to chill expression grammer.
521 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
522 tokens that start with '$' (register names, convenience vars, etc).
523 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
524 * ch-exp.y (yylex): Call match_dollar_tokens.
525 **** end-sanitize-chill ****
527 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
529 * hppah-tdep.c (skip_trampoline_code): Use new macros for
530 accessing minimal symbol data.
531 * infcmd.c (read_pc): Use #ifdef, not #if.
532 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
533 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
536 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
537 frame. Use find_return_regnum to find the caller.
538 * (find_unwind_entry): New routine to locate stack frame info
539 associated with a procedure. This looks in the $UNWIND_START$
540 section in the SOM file.
541 * (find_return_regnum): New routine. Uses find_unwind_entry() to
542 figure out where the caller's return address is stored.
543 * (find_proc_framesize): New routine. Uses find_unwind_entry()
544 to figure out the frame size for a procedure.
545 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
546 * (init_extra_frame_info): New routine. Corrects PC and FP for
547 outermost frame if necessary.
548 * (frame_chain): New routine, moved from tm-hppa.h.
549 * (skip_trampoline_code): Handle computed function calls (ie:
550 calls from $$dyncall).
551 * (unwind_command): Temporary support function to allow user
552 to control/observe aspects of the unwind (stack frame) info.
553 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
554 was in a system call, if so, then read the PC from r31.
555 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
556 with extra arg for skip_trampoline_code().
557 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
558 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
559 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
561 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
563 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
564 Call new bfd_get_size() and verify that string table is no larger
565 than the file that is supposed to contain it.
566 * symfile.c (syms_from_objfile): Only complain about configured
567 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
568 current target is the default BFD target.
570 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
572 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
573 * solib.c (bkpt_names): New array of symbol names to try to
574 use for the "mapping complete" breakpoint. Configurable
575 define SOLIB_BKPT_NAME is first one to try.
576 * solib.c (find_solib): Test debug_base for nonzero rather
577 than just greater than zero.
578 * solib.c (enable_break): Use bkpt_names to look up address
579 at which to set "mapping complete" breakpoint.
581 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
583 * defs.h (STRCMP, STREQ, STREQN): New macros.
584 * defs.h (demangle_and_match): Remove prototype.
585 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
586 and STREQN defined in defs.h.
587 * dwarfread.c (set_cu_language): For completely unknown languages,
588 try to deduce the language from the filename. Retain behavior
589 that for known languages we don't know how to handle, we use
591 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
592 and demangled name fields in symbol.
593 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
594 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
595 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
596 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
597 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
598 Replace usages throughout.
599 * elfread.c (demangle.h): Include.
600 * elfread.c (record_minimal_symbol): Remove prototype and function.
601 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
602 B_CLRALL): Moved from symtab.h to gdbtypes.h.
603 * infcmd.c (jump_command): Remove code to demangle name and add
604 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
605 * minsyms.c (demangle.h): Include.
606 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
607 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
608 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
609 * mipsread.c (psymtab_language): Add static variable.
610 * stabsread.c (demangle.h): Include.
611 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
612 names and cache them in the SYMBOL_DEMANGLED_NAME field.
613 * stack.c (return_command): Remove explicit demangling of name
614 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
615 * symfile.c (demangle.h): Include.
616 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
617 to match macros in symfile.h and allow them to be compiled
618 if INLINE_ADD_PSYMBOL is not true.
619 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
620 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
621 Add code to demangle and cache C++ symbol names. Use macro form
622 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
623 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
624 Remove, also defined in symfile.c, which we already fixed.
625 * symtab.c (expensive_mangler): Remove prototype and function.
626 * symtab.c (find_methods): Remove physnames parameter and fix
628 * symtab.c (completion_list_add_symbol): Name changed to
629 completion_list_add_name.
630 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
631 the normal symbol name and the cached C++ demangled name.
632 * symtab.c (lookup_demangled_partial_symbol,
633 lookup_demangled_block_symbol): Remove prototypes and functions.
634 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
635 use lookup_block_symbol instead of lookup_demangled_block_symbol.
636 Remove code to try demangling names and matching them.
637 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
638 Fix to try matching the cached demangled name if no match is
639 found using the regular symbol name.
640 * symtab.c (find_methods): Remove unused physnames array.
641 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
642 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
643 * symtab.c (completion_list_add_symbol): Rewrite to use cached
644 C++ demangled symbol names.
645 * symtab.h: Much reformatting of structures and such to add
646 whitespace to make them more readable, and make them more
647 consistent with other gdb structure definitions.
648 * symtab.h (general_symbol_info): New struct containing fields
649 common to all symbols.
650 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
651 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
652 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
653 * symtab. (struct minimal_symbol, struct partial_symbol, struct
654 symbol): Use general_symbol_info struct.
655 * utils.c (demangle_and_match): Remove, no longer used.
656 * valops.c (demangle.h): Include.
657 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
658 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
659 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
660 symmisc.c, symtab.c, valops.c: Replace references to minimal
661 symbol fields with appropriate macros.
662 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
663 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
664 demangle.c, elfread.c, energize.c, environ.c, exec.c,
665 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
666 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
667 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
668 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
669 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
670 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
671 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
672 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
673 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
674 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
675 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
677 * buildsym.c (start_subfile, patch_subfile_names): Default the
678 source language to what can be deduced from the filename.
679 * buildsym.c (end_symtab): Update the source language in the
680 allocated symtab to match what we have been using.
681 * buildsym.h (struct subfile): Add a language field.
682 * c-typeprint.c (c_print_type): Remove code to do explicit
684 * dbxread.c (psymtab_language): Add static variable.
685 * dbxread.c (start_psymtab): Initialize psymtab_language using
686 deduce_language_from_filename.
688 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
690 * valprint.c (val_print): Reorganize comment and add note
691 about dependency on target byte ordering.
692 **** start-sanitize-chill ****
693 * ch-exp.y (value_array_slice): Fix typo.
694 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
695 byte sized ints are assumed to be char strings and printed with
696 string syntax. In chill, arrays of chars and arrays of
697 bytes/ubytes are distinquishable, and printed appropriately.
698 **** end-sanitize-chill ****
700 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
702 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
703 read/write routines for HPUX.
705 * hppa-pinsn.c (print_insn): Improve handling of be and ble
706 branch targets to compute target address using const from previous
707 instruction if necessary.
708 * Add `Q' operator to print out bit position field various
710 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
711 cleanups, use new code from Utah.
712 * (store_inferior_registers): Update to new code from Utah.
713 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
714 * (fetch_register): Clear out priv level when reading PCs.
715 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
716 * Remove decl of errno, #include wait.h and target.h.
717 * (frame_saved_pc): Check `flags' pseudo-register to see if we
718 were inside of a kernel call. If so, then PC is in a different
719 register. Also, mask out bottom two bits of all PCs so as not to
720 confuse higher level code.
721 * (push_dummy_frame): Create from #define in tm-hppa.h.
722 * (find_dummy_frame_regs): Update from Utah.
723 * (hp_pop_frame): Create from #define in tm-hppa.h.
724 * (hp_restore_pc_queue): New, from Utah.
725 * (hp_push_arguments): Big fixes from Utah.
726 * (pa_do_registers_info, pa_print_registers): Only print out fp
728 * (skip_trampoline_code): New routine to deal with stubs that
729 live in nowhereland between callers and callees.
730 * i860-tdep.c: Remove decl of attach_flag.
731 * infrun.c (wait_for_inferior): Add new macro
732 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
733 at by PC will be nullified. If so, then step the target once more
734 so as to avoid confusing the user.
735 * (just before step_over_function:): Use stop_func_start, not
736 stop_pc when checking for the existance of line number info.
737 stop_func_start will reflect the proper address of the target
738 routine, not of the stub that we may be traversing to get there.
739 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
740 to deal with the stubs that PA compilers sometimes stick between
741 callers and callees. Also, define FLAGS_REGNUM for access to the
743 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
745 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
746 write gr0, PC regs, and PSW!
747 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
748 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
750 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
751 * Define struct unwind_table_entry.
752 * valops.c (call_function_by_hand): Add another arg to
753 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
756 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
758 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
760 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
762 * Makefile.in (VERSION): Bump to 4.7.4.
763 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
764 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
765 * Makefile.in (HFILES): Add valprint.h.
766 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
767 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
768 * typeprint.c, typeprint.h: New files for language independent
769 type printing functions.
770 * c-typeprint.c, m2-typeprint.c: New files for language dependent
771 type printing functions and definitions.
772 * valprint.h: New include file for language independent value
773 printing definitions.
774 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
775 dependent value printing functions.
776 * c-exp.y (production ptype): Add range_type variable and use new
777 create_range_type function.
778 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
779 infcmd.c (path_var_name), language.c (unk_op_print_tab),
780 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
781 "const static" to ANSI-conformant "static const".
782 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
783 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
785 * c-lang.h (c_print_type, c_val_print): Add prototypes.
786 * coffread.c (decode_type): Add range_type variable and call to
787 new create_range_type function.
788 * complaints.c (complain): Remove unused val variable.
789 * complaints.c (_initialize_complaints): Make it void.
790 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
791 variable and call new create_range_type function.
792 * defs.h (enum val_prettyprint): Move enum from value.h to here
793 so we can avoid having to include value.h just for prototypes that
794 need the enum (thanks ANSI).
795 * dwarfread.c (struct_type): Local anonymous_size variable is
796 only used if !BITS_BIG_ENDIAN.
797 * dwarfread.c (decode_subscript_data_item): Add rangetype
798 variable and call new create_range_type function.
799 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
801 * eval.c (evaluate_subexp): Remove unused local variable name
802 and the statement with no side effects that initializes it.
803 * expprint.c (print_subexp): Change local_printstr to
805 * gdbtypes.c (create_range_type): New function that creates
806 a range type using code fragments from object file readers as
807 an example of what has to be initialized.
808 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
809 and high_bound parameters, replaced with a single range_type
810 parameter. Change function body to use passed in range_type
811 rather than handcrafting one.
812 * gdbtypes.h (create_range_type): Add prototype.
813 * gdbtypes.h (create_array_type): Change prototype parameters.
814 * infrun.c (normal_stop): Remove unused local variables tem and c.
815 * infrun.c (hook_stop_stub): Return 0 rather than random value.
816 * language.c (unk_lang_print_type, unk_lang_val_print): Add
817 stub functions that call error if called.
818 * language.c (unknown_language_defn, auto_language_defn,
819 local_language_defn): Add initializers unk_lang_print_type and
821 * language.h (struct language_defn): Reformat for larger
822 comments, add la_print_type and la_val_print members. Add
823 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
824 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
825 * m2-lang.c (m2_create_fundamental_type): Remove unused local
827 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
829 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
830 * main.c (execute_command): Remove unused local variable cmdlines.
831 * main.c (echo_command), stabsread.c (read_type), printcmd.c
832 (clear_displays), symmisc.c (block_depth), values.c
833 (clear_value_history):
834 Make testing of truth value of assignment result explicit.
835 * mipsread.c (upgrade_type): Update FIXME to include future use
836 of create_range_type.
837 * printcmd.c (ptype_command, ptype_eval, whatis_command,
838 whatis_exp, maintenance_print_type): Move prototypes and functions
840 * printcmd.c (_initialize_printcmd): Move add_com calls for
841 ptype_command and whatis_command to new typeprint.c.
842 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
843 * source.c (find_source_lines): Local variable c only used
844 when LSEEK_NOT_LINEAR is defined.
845 * stabsread.c (read_array_type): Use new create_range_type
847 * stabsread.c (read_range_type): Add new index_type variable and
848 call new create_range_type function rather than handcrafting
850 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
851 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
852 * symtab.c (type_print_base usages): Use c_type_print_base.
853 * symtab.c (type_print_varspec_prefix usages): Use
854 c_type_print_varspec_prefix.
855 * symtab.c (type_print_method_args usages): Use
856 cp_type_print_method_args.
857 * valprint.c: Completely ripped apart and the fragments used
858 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
859 valprint.h. Remaining stuff is language independent.
860 * value.h (struct fn_field): Forward declare for prototypes.
861 * value.h (type_print_1): Remove prototype.
862 * value.h (enum val_prettyprint): Moved to defs.h.
863 * value.h (typedef_print): Prototype renamed to c_typedef_print.
864 * value.h (baseclass_offset): Add prototype.
865 **** start-sanitize-chill ****
866 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
867 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
868 * ch-typeprint.c: New file for language dependent type printing.
869 * ch-valprint.c: New file for language dependent value printing.
870 * ch-exp.y (parse_number): Remove prototype and stub function.
871 * ch-exp.y (decode_integer_literal): Removed unused digits and
873 * ch-exp.y (convert_float): Completely ifdef out for now.
874 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
875 ch-lang.c (chill_op_print_tab):
876 Change from ANSI-obsolescent "const static" to ANSI-conformant
878 * ch-exp.y (yylex): Add unhandled storage class enumeration
879 literals to switch statement for completeness.
880 * ch-lang.c (chill_create_fundamental_types): Remove unused
881 nbytes variable. Change dummy type to 2 bytes to match int.
882 Handle FT_VOID types gratuituously added to chill DWARF by
883 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
884 type rather than a one byte TYPE_CODE_INT type.
885 * ch-lang.c (chill_language_defn): Add chill_print_type and
887 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
888 **** end-sanitize-chill ****
890 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
892 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
893 bfd_get_symbol_leading_char instead.
895 * coffread.c (EXTERNAL_NAME): New macro for removing possible
896 leading character from names.
897 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
898 (read_coff_symtab): Complain() about .bb/.eb mismatch, don't error().
899 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
900 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
902 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
903 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
904 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
905 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
906 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
907 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
908 * symfile.c (syms_from_objfile): Insert debugging check to test
909 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
910 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
912 * doc/gdbint.texinfo (Host Conditionals): Remove
913 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
915 (Target Conditionals): Remove all of the above.
917 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
919 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
921 * coffread.c (decode_type): catch negative tagndx fields generated
923 * exec.c: comment out string following #endif.
924 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
925 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
927 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
928 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
930 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
932 * complaints.c: New file, code moved from utils.c.
933 * complaints.c (complain): Made into a varargs function.
934 * complaints.h: New file, code moved from symfile.h.
935 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
936 * Makefile.in (HFILES): Add complaints.h.
937 * Makefile.in (OBS): Add complaints.o.
938 * symfile.c (complaint_root, stop_whining, complaint_series,
939 complain, clear_complaints, add_show_from_set for stop_whining):
940 Moved to complaints.c.
941 * symfile.h (struct complaint, complaint_root decl, complain
942 prototype, clear_complaints prototype): Moved to complaints.h.
943 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
944 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
945 complaints.h. Remove casts from arguments to complain(),
946 which is now a varargs function, and remove unnecessary
947 placeholder zero args.
948 * defs.h (begin_line): Add prototype.
949 * defs.h (vprintf_filtered): Add prototype.
950 * dwarfread.c (varargs.h): Remove, no longer needed.
951 * dwarfread.c (dwarfwarn): Remove prototype and function.
952 * dwarfread.c (complaints): Define a bunch of complaints.
953 * dwarfread.c (SQUAWK): Remove macro defs, convert all
954 usages to standard complain() calls.
955 * utils.c (begin_line): New function that ensures that
956 whatever gets filter-printed next starts on its own line.
957 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
958 but to stdout (calls vfprintf_filtered internally).
960 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
962 * remote.c: Avoid printf_filtered line limit. Suggested by
963 Robert R. Henry, <rrh@tera.com>.
964 * infcmd.c (environment_info): Ditto, but it was my idea.
966 * main.c (main): Accept --silent as well as --quiet. Change +help
967 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
969 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
970 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
972 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
974 * tm-nindy960.h, remote-nindy.c: Lint.
976 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
978 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
979 a optional type to decorate as an array type, the type of the
980 index, and the bounds of the array. Records this additional info
981 in the array type for use with languages with nonzero array
983 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
984 to note that arrays may have bounds.
985 * gdbtypes.h (create_array_type): Update prototype.
986 * c-exp.y (ptype production): Adjust for new create_array_type
988 * coffread.c (decode_type): Call create_array_type rather than
989 handcrafting array types.
990 * convex-tdep.c (value_type): Remove, now use create_array_type.
991 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
992 vector_type into calls to create_array_type.
993 * dwarfread.c (decode_subscr_data): Name changed to
994 decode_subscript_data_item throughout.
995 * dwarfread.c (decode_subscript_data_item): Rewrite to use
996 create_array_type. Now records index type and range as well.
997 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
998 change to use create_array_type.
999 * dwarfread.c (read_subroutine_type): Test existing user defined
1000 types before decorating them, to ensure they are blank, and
1001 complain about it if they are not.
1002 * dwarfread.c (decode_fund_type): For unrecognized types, always
1003 return some valid type (type integer). If the unrecognized type
1004 cannot be an implementation defined type, complain as well.
1005 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1006 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1007 * mipsread.c (upgrade_type): Add FIXME comment that code to
1008 handcraft arrays should be replaced with call to create_array_type.
1009 * stabsread.c (read_array_type): Replace code to handcraft
1010 array types with call to create_array_type.
1011 * valprint.c (type_print_varspec_prefix): Minor formatting
1012 change, join lines that don't need to be split.
1014 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1016 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1017 decl for attach_flag, it now lives in inferior.h.
1018 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1019 Make most functions static.
1020 * hppah-nat.c: General cleanups, remove BSD specific code (since
1021 that all lives in hppab-nat.c).
1022 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1023 Change sense of test against inside_entry_file(). This fix is
1025 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1026 to read/write_register_bytes().
1027 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1028 work around PA-GAS assembler bug. Also, add trailing */ to some
1030 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1031 Same reason as above.
1033 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1035 * mipsread.c (parse_symbol): When checking whether a structured
1036 type is an enum, check qualifiers of its first member, as well as
1037 the base type of the member. Bug found and fixed by John M.
1038 Farrell, <farrell@fjord.reo.dec.com>.
1040 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1041 * remote-vx.c: Don't include vx-share/reg.h.
1042 * vx-share/ptrace.h: Reproduce from scratch.
1043 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1044 * Makefile.in: Remove references to removed files, and to removed
1045 29k-share directories.
1047 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1049 * c-lang.c (_initialize_c_language): Name changed from
1051 * m2-lang.c (_initialize_m2_language): Name changed from
1053 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1054 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1055 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1056 expression parsing into c-lang.c and m2-lang.c respectively.
1057 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1058 m2-exp.y respectively.
1059 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1060 and m2-* files respectively.
1061 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1062 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1063 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1064 * expression.h (struct block): Forward declaration for prototypes.
1065 * language.h (struct objfile): Forward declaration for prototypes.
1066 **** start-sanitize-chill ****
1067 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1068 * Makefile.in (HFILES): Add ch-lang.h.
1069 * Makefile.in (OBS): Add ch-lang.o.
1070 * ch-exp.y: Migrate code that has nothing to do with expression
1071 parsing into ch-lang.c.
1072 * ch-lang.c: New file, code migrated from c-exp.y.
1073 * ch-lang.h: New file, internal interface between ch-* files.
1074 * ch-lang.c (_initialize_chill_language): Name changed from
1075 _initialize_chill_exp.
1076 **** end-sanitize-chill ****
1078 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1079 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1080 * config/amix.mh (NATDEPFILES): Add.
1081 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1084 * dwarfread.c (decode_subscr_data): Remove spurious test that
1085 accepted only integer subscript types. We don't do anything
1086 with the type at the moment anyway.
1088 **** start-sanitize-chill ****
1089 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1091 * ch-exp.y (match_character_literal): Fix case where no
1092 match at all is found.
1093 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1094 width types. For example, "INT" is always 2 bytes regardless
1095 of the values of any TARGET_*_BIT macros. So use explicit
1096 numeric sizes for the types.
1097 **** end-sanitize-chill ****
1099 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1101 * c-exp.y (c_create_fundamental_type): New function to create
1102 language specific fundamental types for C.
1103 * m2-exp.y (m2_create_fundamental_type): New function to create
1104 language specific fundamental types for Modula 2.
1105 * c-exp.y (c_language_defn, cplus_language_defn): Add
1106 c_create_fundamental_type to language struct initializers.
1107 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1108 to language struct initializers.
1109 * dwarfread.c (expression.h, language.h): Include.
1110 * dwarfread.c (ftypes): New array to hold fundamental types
1111 for current compilation unit.
1112 * dwarfread.c (cu_language_defn): New pointer to language
1113 struct for language of current compilation unit.
1114 * dwarfread.c (dwarf_fundamental_type): New function to
1115 create/lookup fundamental types.
1116 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1117 * dwarfread.c (throughout): Replace lookup_fundamental_type
1118 with dwarf_fundamental_type.
1119 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1120 compilation unit (may be different language or different objfile).
1121 * gdbtypes.c (lookup_fundamental_type): Move actual type
1122 creations into language specific fundamental type creation
1123 functions and call via create_fundamental_type. Add comment
1124 about this function being obsolescent.
1125 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1126 sized signed and unsigned integers.
1127 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1128 * language.c (language_def): New function to lookup a language
1129 struct given it's enumeration.
1130 * language.h (struct language_defn): Add la_fund_type, a pointer
1131 to a function that creates fundamental types for this language.
1132 * language.h (create_fundamental_type): New macro to create
1133 fundamental types based on the current language.
1134 * language.h (language_def): Add prototype.
1135 * language.c (unk_lang_create_fundamental_type): New function
1136 for initializing language structs, calls error if called.
1137 * language.c (unk_language_defn, auto_language_defn,
1138 local_language_defn): Use unk_lang_create_fundamental_type.
1139 **** start-sanitize-chill ****
1140 ch-exp.y (chill_create_fundamental_type): New function.
1141 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1142 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1143 **** end-sanitize-chill ****
1145 **** start-sanitize-chill ****
1146 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1148 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1150 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1151 as GCC_PRODUCER and GPLUS_PRODUCER.
1152 **** end-sanitize-chill ****
1154 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1156 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1159 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1161 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1162 rather than '$'. This particular piece of braindamage is
1163 spreading like ooze. It's now infected libiberty, deja-gnu,
1165 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1166 hardwired '$' character.
1168 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1170 (Changes to break incredibly ugly, unmaintainable 750 line
1171 read_struct_type function up into managable pieces.)
1172 * Makefile.in (VERSION): Bump to 4.7.3.
1173 * stabsread.c (struct field_info): Local struct definition.
1174 * stabsread.c (read_member_functions, read_struct_fields,
1175 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1176 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1177 functions from fragmented read_struct_type.
1178 * stabsread.c (stabs_general_complaint): Catchall complaint.
1179 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1180 symbol name continuation code. Use macro throughout.
1181 * stabsread.c (various places): Replace add-one-to-pointer
1182 with pointer increment.
1183 * stabsread.c (read_type): Retain function local copy of type
1184 descriptor. Rearrange code calling read_struct_type() to match
1186 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1187 a single blank as the name of nameless enumerations. Recognize
1188 this special case and set nameless flag.
1189 **** start-sanitize-chill ****
1190 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1192 * ch-exp.y (access_name): New non-terminal token and
1194 * ch-exp.y (general_procedure_name): Now a terminal token.
1195 * ch-exp.y (location): Expand production.
1196 * ch-exp.y (match_simple_name_string): New function.
1197 * ch-exp.y (yylex): Call match_simple_name_string and return
1198 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1199 **** end-sanitize-chill ****
1201 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1203 * munch: Backslash escape vertical bar characters inside
1204 grep patterns since they have special meaning for some greps.
1205 * parse.c (write_exp_string): Complete rewrite to store string
1206 contants as a leading explicit length, followed by the string data,
1207 followed by a trailing explicit length.
1208 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1209 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1210 Use recorded explicit length of strings in expression elements,
1211 rather than strlen. Adjust code to skip over strings stored in
1212 expression elements, and code to access strings, to account for
1213 new leading explicit size expression element.
1214 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1215 0, to avoid negative expression element indices.
1216 * valops.c (search_struct_method): Minor whitespace change.
1218 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1220 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1221 which together maintain a dynamically expandable static buffer
1222 for the lexer to use when translating C strings to their internal
1223 form (other future uses possible). Fix parsing of C style strings
1224 to do the normal C style input conversions of escaped character
1226 * valops.c (value_string): Remove translation of escaped
1227 character sequences, now done in C expression parser.
1228 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1229 and decides if it should be printed in literal form or some other
1230 form, based on it's ASCII value and setting of sevenbit_strings.
1231 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1232 macro, change indentation style.
1233 **** start-sanitize-chill ****
1234 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1235 * ch-exp.y (chill_printstr): First cut at real function instead
1237 **** end-sanitize-chill ****
1239 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1241 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1243 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1245 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1247 * defs.h (sevenbit_strings): Add declaration.
1248 * defs.h (printchar): Replace with gdb_printchar.
1249 * language.h (language_defn): Add new function pointers
1250 la_printchar and la_printstr, to do language dependent
1251 printing of characters and strings.
1252 * language.h (local_printchar, local_printstr): New macros
1253 to call language dependent functions pointed to by la_printchar
1254 and la_printstr respectively.
1255 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1256 dependent functions for printing characters and strings.
1257 * c-exp.y (c_language_defn, cplus_language_defn): Add
1258 c_printchar and c_printstr.
1259 * command.c (do_setshow_command): Rename printchar use to
1261 * expprint.c (print_subexp): Replace C style string output
1262 with call to local_printstr.
1263 * language.c (unk_lang_printchar, unk_lang_printstr):
1264 New stubs, currently errors.
1265 * language.c (unknown_language_defn, auto_language_defn,
1266 local_language_defn): Add unk_lang_printchar and
1268 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1269 language dependent functions to print characters and strings.
1270 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1271 * utils.c (printchar): Renamed to gdb_printchar.
1272 * valprint.c (print_string): Remove prototype, function moved
1273 to c-exp.y, where it becomes c_printstr.
1274 * valprint.c (print_max): Made global for reference from the
1275 language dependent printing routines in *-exp.y.
1276 * valprint.c (repeat_count_threshold): New variable with function
1277 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1278 Change all references to old macro to references to new variable.
1279 * valprint.c (value_print, val_print): Replace calls to
1280 print_string with calls to local_printstr.
1281 * valprint.c (val_print): Replace C style character printing
1282 with call to local_printchar.
1283 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1284 * valprint.c (_initialize_valprint): Add add_show_from_set
1285 call for setting up repeat_count_threshold as print variable.
1286 **** start-sanitize-chill ****
1287 * ch-exp.y (decode_integer_value): New function.
1288 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1289 * ch-exp.y (chill_printchar, chill_printstr): New language
1290 dependent functions for printing characters and strings.
1291 * ch-exp.y (chill_language_defn): Add chill_printchar and
1293 **** end-sanitize-chill ****
1295 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1297 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1298 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1299 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1301 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1303 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1304 and assume the process has been killed.
1306 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1308 * remote-udi.c (udi_open): Reset vars so that user can re-run
1309 programs without leaving GDB.
1310 * (many routines): Slightly improve error handling.
1311 * (download): Zero out BSS by longs instead of bytes to avoid
1312 timeouts in real hardware.
1313 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1314 that connection is no longer in use after shutdown() of socket.
1315 This keeps GDB from dying of a SIGPIPE when you issue multiple
1316 `target udi' commands.
1318 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1320 * language.h (language_format_info): New structure to bundle
1321 local formatting information.
1322 * language.h (language_defn): Replace individual format info
1323 with language_format_info structs.
1324 * language.h (local_*_format, local_*_format_prefix,
1325 local_*_format_specifier, local_*_format_suffix): New macros
1326 for binary/octal/decimal/hex formats to access info elements.
1327 * c-exp.y (c_language_defn): Update for new format handling.
1328 * m2-exp.y (m2_language_defn): Update for new format handling.
1329 * dbxread.c (language.h): Include for partial-stab.h use.
1330 * mipsread.c (expression.h, language.h): Include for
1332 * defs.h (local_hex_format, local_hex_format_custom,
1333 local_hex_string, local_hex_string_custom): Move to language.h.
1334 * language.c (local_hex_format_custom, local_hex_string,
1335 local_hex_string_custom, local_octal_format_custom): Use new
1337 * language.c (unknown_language_defn, auto_language_defn,
1338 local_language_defn): Update for new format handling.
1339 * printcmd.c (print_scalar_formatted): Use new macros
1340 to access decimal and binary format info for printing.
1341 **** start-sanitize-chill ****
1342 * c-exp.y (chill_language_defn): Update for new format handling.
1343 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1344 * ch-exp.y (decode_integer_literal): Add function
1345 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1346 * ch-exp.y (builtin_type_chill_char): Add definition.
1347 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1348 **** end-sanitize-chill ****
1350 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1352 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1354 (aix_framedata): added nosavedpc field.
1355 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1357 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1358 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1359 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1360 instructions as function_frame_info does. Expand special case of
1361 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1363 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1365 (function_frame_info): Set frameless if the function has no frame,
1366 and set nosavedpc if the PC was not saved. Handle gcc generated
1367 stfd 31,-4(31); st 31, -12(31) correctly.
1368 (frameless_function_invocation): New second argument pcsaved; if 0
1369 return whether the function has a frame, if 1 return whether the
1371 (frame_initial_stack_address): Correct typo: cache registers for
1372 callee_fi, not for fi, (avoids reading garbage memory locations).
1374 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1376 * infrun.c (wait_for_inferior (just before step_over_function
1377 label)): Change test for stepping into subroutine to check for the
1378 presence of line number info. This makes stuff compiled with -g1
1379 cause GDB to not lose control when stepping.
1381 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1382 Improve comments as well.
1384 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1386 * Makefile.in (VERSION): Bump to 4.7.2
1387 * symtab.c (find_pc_symtab): Fix return of random value
1389 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1390 Makefile since it contains sed patterns used in generation.
1391 Add sed pattern to also delete #include of any malloc.h.
1392 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1393 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1394 function names to conform to K&R terminology with respect to
1395 logical and bitwise operators:
1396 UNOP_ZEROP => UNOP_LOGICAL_NOT
1397 UNOP_LOGNOT => UNOP_COMPLEMENT
1398 BINOP_LOGAND => BINOP_BITWISE_AND
1399 BINOP_LOGXOR => BINOP_BITWISE_XOR
1400 BINOP_LOGIOR => BINOP_BITWISE_IOR
1401 BINOP_AND => BINOP_LOGICAL_AND
1402 BINOP_OR => BINOP_LOGICAL_OR
1403 PREC_OR => PREC_LOGICAL_OR
1404 PREC_AND => PREC_LOGICAL_AND
1405 PREC_LOGIOR => PREC_BITWISE_IOR
1406 PREC_LOGXOR => PREC_BITWISE_XOR
1407 PREC_LOGAND => PREC_BITWISE_AND
1408 value_zerop() => value_logical_not()
1409 value_lognot() => value_complement()
1410 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1411 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1412 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1413 and is nonexistant in some SVR4 based systems.
1414 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1415 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1417 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1418 * source.c (source_info): Fix minor nits, print "1 line" rather
1419 than "1 lines", and "language is <lang>".
1420 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1421 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1422 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1424 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1425 **** start-sanitize-chill ****
1426 * ch-exp.y: New expression parser, for GNU-Chill.
1427 * defs.h (enum language): Add language_chill.
1428 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1429 LANG_MODULA2 a recognized language.
1430 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1431 Chill as well as Modula-2.
1432 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1433 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1434 * language.c (set_language_command): Add chill.
1435 * language.c (binop_result_type, integral_type, character_type,
1436 boolean_type, structured_type, value_true, binop_type_check):
1437 Add language_chill cases.
1438 * language.h (_LANG_chill): Define.
1439 * symfile.c (deduce_language_from_filename): Recognize the
1440 filename extensions ".chill", ".c186", and ".c286" for Chill.
1441 * valprint.c (typedef_print): Add case for language_chill.
1442 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1443 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1444 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1445 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1447 * Makefile.in (distclean): Add target ch-exp.tab.c.
1448 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1449 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1450 * eval.c (evaluate_subexp): Add OP_BOOL case.
1451 * expprint.c (print_subexp): Add OP_BOOL case.
1452 **** end-sanitize-chill ****
1454 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1456 * infcmd.c (set_environment_command): Avoid skipping first
1457 char of env value if an '=' appears in it. Bug report and fix
1458 by Mark Jungerman, <maj@lucid.com>.
1460 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1462 * infcmd.c (step_over_calls): Improve comments.
1463 * symtab.c (find_pc_psymtab): Clean up a bit.
1464 * (find_pc_symtab): Fix comments, clean up code.
1465 * (find_pc_line): General cleanups, efficiency improvements.
1466 Also, don't return garbage when some line info exists, but there
1469 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1471 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1472 member, and the stat pointer passed to vmap_symtab was NULL, the
1473 wrong vmap entries would be modified. Fixes behavior where
1474 attempting to load symbols for a module with no member would mess
1475 up already read in symbols.
1477 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1479 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1480 29k-share/dfe/mini2udi.o.
1481 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1482 * alldeps.mak, depend: Update to deal with removal of
1483 aforementioned files.
1484 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1485 requirement for useless 'program' argument. Clean up
1486 udi_create_inferior, and udi_load to call common download()
1487 routine. Create download routine to load remote hosts directly
1488 (with the help of BFD) so that we don't need yank.c and
1490 Fix udi_detach to call UDIDisconnect with
1491 the right arguments. Clean up udi_resume, don't assign tip_error
1492 twice. Clean up udi_wait, straighten out status codes. Make
1493 udi_kill really work.
1495 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1497 * c-exp.y: separated host/target idea of integer type size,
1498 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1499 UINT and CHAR rules. (parse_number): work out the targetwise type
1500 of a number based upon it's size and qualifiers. (yylex): chars
1501 are now treated the same way as ints.
1503 * source.c (indentify_source_line): don't core dump if wanted
1504 line is larger than number of lines in source. (can happen when
1505 coff gets confused about #included source).
1507 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1509 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1510 when debugging a program with 100 shared libraries.
1512 * solib.c (solib_map_sections): Always close the BFD we open.
1513 Free all malloc'd storage we allocate, too, including error cases.
1514 (struct so_list): Remove unused so_bfd member.
1515 (clear_solib): Don't bother closing so_bfd.
1517 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1518 cacheable. `So many symbol files, so little file descriptors.'
1520 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1522 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1523 Stubs should stand alone as much as possible.
1525 * source.c (show_directories): Avoid printf_filtered length prob
1526 pointed out by Jonathan Stone.
1528 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1529 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1530 <Lee_Cooprider@vos.stratus.com>.
1532 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1534 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1535 struct, not struct itself.
1536 * serial.h (serial_restore): Fix prototype, takes pointer not
1539 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1541 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1542 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1544 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1546 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1547 Stubs should stand alone as much as possible.
1549 * README: Add remote-es1800.c and remote-st2000.c to table.
1550 * go32-nat.c: Remove, there is no native go32 support.
1551 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1553 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1555 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1556 new routines to deal with sending SIGINTs to attached processes
1557 when the user interrupts the controlling GDB.
1558 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1559 the aforementioned routines when waiting for the attached process.
1561 * elfread.c, mipsread.c: Include <string.h>.
1562 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1563 * serial.h: Add prototype for serial_restore().
1565 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1567 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1568 minimal_symbol_count, because the NULL symbol is not included in
1569 the count. This prevented this function from finding the last
1570 symbol in the table.
1572 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1574 * dbxread.c (process_one_symbol): if not defined
1575 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1576 the start of the function, not just after N_FUN.
1578 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1580 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1581 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1582 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1583 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1584 file. Remove preprocessor defines that previously did remapping.
1586 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1588 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1589 Bug fix courtesy of Alexander Klaiber.
1591 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1593 hp300 native support (hp300hpux untested).
1595 * hp300ux-xdep.c: removed.
1596 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1597 * xm-hp300hpux.h: updated copyright.
1598 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1599 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1600 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1601 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1602 fork-child.o coredep.o corelow.o.
1603 (NAT_FILE, NATDEPFILES): new macros.
1604 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1605 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1607 (NAT_FILE, NATDEPFILES): new macros.
1608 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1610 Vax ultrix native support.
1612 * nm-vax.h: new file.
1613 * Makefile.in (HFILES): added nm-vax.h.
1614 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1615 coredep.o corelow.o removed.
1616 (NAT_FILE, NATDEPFILES): new macros.
1617 * xm-vax.h: updated copyright.
1618 (REGISTER_U_ADDR): removed.
1620 Apollo native support (untested).
1622 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1623 * a68v-nat.c, nm-apollo68[bv].h: new files.
1624 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1625 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1626 * a68v-xdep.c: removed.
1627 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1628 inftarg.o fork-child.o a68v-xdep.o.
1629 (NAT_FILE, NATDEPFILES): new macros.
1631 * defs.h: include nm.h.
1632 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1633 sparc-tdep.c, : do not include nm.h.
1634 * doc/gdbint.texinfo: nm.h now included in defs.h.
1636 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1638 * Makefile.in (VERSION): 4.7.1 post release!
1640 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1642 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1644 * Makefile.in (VERSION): gdb-4.7 release.
1645 * README: Update for gdb-4.7.
1647 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1649 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1652 * alldeps.mak, depend: Update.
1654 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1656 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1658 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1659 causes problems in setting breakpoint in the right place in
1660 functions with `float' args which are passed as doubles.
1661 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1662 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1664 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1666 * Makefile.in (HFILES): Add nm-i386sco.h.
1667 * dwarfread.c: include <sys/types.h> for SCO.
1668 * infptrace.c: Don't include ptrace.h under SCO.
1669 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1671 * config/i386v.mt: Add exec.o to TDEPFILES.
1673 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1675 * i386v-nat.c: Remove space from front of #endif.
1676 * irix4-nat.c: Remove externs of registers[], include inferior.h
1678 * mips-nat.c: Explicitly initialize zerobuf to 0!
1679 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1680 Always setup fci->frame, even if it's non-zero. Too many places
1681 depend upon this behavior (and I have to get a release out the
1683 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1684 processing_gcc_compilation if we find the embedded stabs marker.
1685 This fixes several bugs with finding the location of short or char
1686 function parameters passed on the stack.
1688 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1690 Native support for sun4sol2.
1692 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1693 * nm-sysv4.h: new file.
1694 * Makefile.in (HFILES): added nm-sysv4.h.
1695 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1696 (NAT_FILE, NATDEPFILES): new macros.
1697 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1699 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1701 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1702 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1704 * Makefile.in (VERSION): Tick to 4.6.9.
1706 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1708 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1709 definition, replace with portable one.
1710 * remote-nindy.c: Lint.
1711 (nindy_wait): Return type is int, result is inferior_pid.
1712 * symmisc.c (dump_psymtab): Only print section_offsets if set.
1713 (initialize_symmisc): Remove empty function.
1714 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
1715 Remove obsolete, misspelled macro.
1716 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
1717 (all @node commands): Use new form to avoid nitpicking errors.
1718 * doc/gdbint.texinfo: Document host/native/target split.
1720 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
1722 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
1724 * xm-mips.h (offsetof): Don't define this if __STDC__.
1726 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1728 umax native support (untested).
1730 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
1732 (NAT_FILE, NATDEPFILES): new macros.
1733 * config/umax.mt (TDEPFILES): removed exec.o.
1734 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
1735 removed to nm-umax.h.
1736 * nm-umax.h: new file.
1737 * Makefile.in (HFILES): added nm-umax.h.
1739 hppa native support (untested).
1741 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
1742 (NAT_FILE, NATDEPFILES): new macros.
1743 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
1744 * config/hppahpux.mt (TDEPFILES): removed exec.o.
1745 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
1746 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
1747 * hppa[bh]-xdep.c: removed.
1748 * hppa[bh]h-tdep.c: do not include ptrace.h.
1749 * Makefile.in (HFILES): added nm-hppa[bh].h.
1751 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
1753 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
1755 * mips-nat.c: Straighten out include files. Work around
1756 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
1759 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
1761 * mips-nat.c (fetch_core_registers, register_addr): Copy from
1762 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
1763 backtraces from core files work.
1764 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
1765 Functions are now defined in mips-nat.c.
1767 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
1769 * remote-hms.c: Disable all uses of serial_nextbaudrate and
1770 serial_default_name().
1772 * remote-hms.c, ser-go32.c, serial.h: Change from
1773 serial_timedreadchar() to new serial_readchar().
1775 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
1777 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
1779 * c-exp.y: Moved handling of 'const' and 'volatile' from
1780 <type> to <typebase>. This removes 2 conflicts.
1782 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
1784 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
1785 from breakpoint table when reseting breakpoints.
1787 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
1789 Native support cleanup and corefile fixes for i386 SVR4 systems.
1791 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1792 fill_fpregset): Moved to i386v4-nat.c
1793 * i386v4-nat.c, nm-i386v4.h, : New files.
1794 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
1795 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
1796 change i386v-nat.o to i386v4-nat.o.
1798 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1800 Miscellaneous 386 configs updated.
1802 * config/i386aout.mt (TDEPFILES): removed exec.o.
1803 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
1804 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
1805 (NAT_FILE, NATDEPFILES): new macros.
1806 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
1807 config/i386v4.mt (TDEPFILES): removed exec.o.
1808 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
1809 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1810 (NAT_FILE, NATDEPFILES): new macros.
1811 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
1812 fork-child.o coredep.o corelow.o i386-xdep.o.
1813 (NAT_FILE, NATDEPFILES): new macros.
1815 Native support cleanup for i386bsd (untested).
1817 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
1818 * config/i386bsd.mh (NATDEPFILES): added exec.o
1819 * tm-i386bsd.h (FLOAT_INFO): removed.
1820 * nm-i386bsd.h (FLOAT_INFO): added.
1822 Native support for i386v (untested).
1824 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
1825 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1826 (NAT_FILE, NATDEPFILES): new macros.
1827 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1828 * i386-xdep.c: removed.
1829 * Makefile.in (HFILES): added nm-i386v.h
1830 * i386v-nat.c, nm-i386v.h: new file.
1831 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
1833 * tm-i386v.h (FLOAT_INFO): removed.
1835 Native support for linux (untested).
1837 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
1838 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
1839 (NAT_FILE, NATDEPFILES): new macros.
1840 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1841 * Makefile.in (HFILES): added nm-linux.h.
1842 * nm-linux.h: new file.
1843 * xm-linux.h: updated copyright. cleaned up formatting.
1844 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
1846 Native support for sun386 (untested).
1848 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
1849 fork-child.o sun386-xdep.o.
1850 (NAT_FILE, NATDEPFILES): new macros.
1851 * config/sun386.mt (TDEPFILES): removed exec.o.
1852 * Makefile.in (HFILES): added nm-sun386.h.
1853 * sun386-nat.c, nm-sun386.h: new file.
1854 * sun386-xdep.c: removed.
1855 * xm-sun386.h: updated comment and copyright.
1856 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1859 Native support for i386mach (untested).
1861 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
1862 fork-child.o mach386-xdep.o.
1863 (NAT_FILE, NATDEPFILES): new macros.
1864 * Makefile.in (HFILES): added nm-i386mach.h.
1865 * nm-i386mach.h, i386mach-nat.c: new files.
1866 * mach386-xdep.c: removed.
1867 * xm-i386mach.h: updated copyright.
1868 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1871 Native separation for go32 (untested).
1873 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
1874 * go32-nat.c: new file.
1875 * go32-xdep.c (call_ptrace, child_resume,
1876 fetch_inferior_registers, store_inferior_registers,
1877 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
1879 Native support for m88k (untested).
1881 * Makefile.in (HFILES): added nm-m88k.h
1882 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
1883 FETCH_INFERIOR_REGISTERS): removed.
1884 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
1885 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
1886 (NAT_FILE, NATDEPFILES): new macros.
1887 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
1888 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
1889 * m88k-xdep.c: removed.
1891 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
1893 * i386b-nat.c: Comment changes.
1894 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
1896 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
1898 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
1900 Avoid longjmp()-catching compilation errors in cross-ports.
1902 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
1903 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
1904 Move from mips-tdep.c and tm-{irix3,mips}.h.
1905 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
1907 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
1910 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
1911 (fetch_core_registers): Fix bfd_seek arguments.
1913 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
1915 Make core files work again (add back the `core' target).
1917 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
1918 (NATDEPFILES): Add corelow.o.
1919 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
1922 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
1923 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
1924 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
1925 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
1926 appears. FIXME, these should be moved to NATDEPFILES for native
1929 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1931 Ultra3 host/target/native split. (untested).
1933 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
1934 (fetch_register, fetch_inferior_registers,
1935 store_inferior_registers, fetch_core_registers): removed to
1937 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
1939 * Makefile.in (HFILES): added nm-ultra3.h.
1940 * nm-ultra3.h, ultra3-nat.c: new files for native support.
1941 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
1943 (NAT_FILE, NATDEPFILES): new macros for native support.
1944 * config/ultra3.mt (TDEPFILES): exec.o removed.
1946 * xm-vaxult.h: add MEM_FNS_DECLARED.
1948 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
1950 * Makefile.in (VERSION): Roll to 4.6.8.
1951 (OBS): Put version.o first, so Makefile rebuild happens early.
1953 * command.h: Publicize prototype for not_just_help_class_command.
1954 * command.c: Remove proto.
1955 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
1956 output. Move "maint info" from class info to class maintenance,
1958 * infrun.c: Move "stop" to class_obscure, and give it a
1959 function so it will not be seen as a global help topic. FIXME,
1960 it should be possible to set these attributes independently.
1962 * core.c (core_command): Make nicer error message for no core support.
1964 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
1966 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
1967 (elfstab_build_psymtabs): staboffset and stabstroffset args are
1969 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
1970 (scan_compilation_units): Punt unused filename arg. dbfoff,
1971 lnoffset, and curlnoffset are file_ptr's now.
1972 (dwarf_build_psymtabs): Drop desc and filename args; use
1973 objfile. dbfoff and lnoffset are file_ptr's now.
1974 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
1975 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
1976 (elf_symfile_read): Skip desc and filename args to
1977 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
1978 * gdb-stabs.h: Use file_ptr rather than off_t.
1979 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
1980 compile-time debug check that someone turned off as "unused".
1981 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
1982 * symfile.h: Update dwarf_build_psymtabs and
1983 elfstab_build_psymtabs prototypes.
1984 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
1985 Use file_ptr offsets. bfd_seeks use L_SET.
1987 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
1989 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
1990 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
1991 value so that demangler won't be invoked. This greatly speeds up
1993 * mips-tdep.c (mips_pop_frame): Rewrite handling of
1994 linked_proc_info so that it properly deallocates the appropriate
1995 item after it is done with it instead of before.
1996 * Don't pass bogus frame pointer to create_new_frame(). Just
1997 leave it as zero so that lower level code will figure out the
2000 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2002 Sony News native support.
2004 * Makefile.in (HFILES): added nm-news.h.
2005 * nm-news.h: new file.
2006 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2007 fork-child.o coredep.o to NATDEPFILES.
2008 (NAT_FILE, NATDEPFILES): new macros for native support.
2009 * config/news.mt (TDEPFILES): removed exec.o.
2011 * remote-vx.c: remove redundant include of sys/time.h.
2013 * infrun.c: include ctype.h. Otherwise some machines result in
2014 undefined for isdigit.
2016 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2018 * configure.in: Convert m68k entries to m68* entries to handle
2019 all the various m68xxx hosts and targets.
2020 * config/news1000.mt: No longer needed, same as news.mt.
2022 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2024 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2026 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2028 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2029 nm-sun2.h, nm-mips.h.
2031 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2033 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2035 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2037 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2039 * xm-hppah.h: if __STDC__ is not defined, define
2041 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2042 compiler; see the comment in the file.
2044 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2046 First cut at support for all BSD variants on 386.
2048 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2049 * i386b-nat.c: New native support file.
2050 * configure.in: Add host and target for i[34]86-*-bsd*.
2051 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2053 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2055 Sun2 native support (untested).
2057 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2058 REGISTER_U_ADDR): removed to nm-sun2.h.
2059 * nm-sun2.h: new file.
2060 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2061 fork-child.o sun3-xdep.o removed.
2062 (NAT_FILE, NATDEPFILES): new macros.
2064 Mips native support. Decstation and iris4 have been tested.
2067 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2068 fill_fpregset): removed to irix4-nat.c
2069 * mips-xdep.c: removed.
2070 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2072 * procfs.c: include nm.h.
2073 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2074 * xm-irix4.h: bump copyright.
2075 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2076 PROC_NAME_FMT): removed.
2077 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2078 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2079 (NAT_FILE, NATDEPFILES): new macros for native support.
2080 (CC): supply default compiler switches.
2081 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2082 fork-child.o coredep.o.
2083 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2085 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2086 fork-child.o mips-xdep.o coredep.o.
2087 (NAT_FILE, NATDEPFILES): new macros for native support.
2089 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2091 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2092 (NATDEPFILES): added fork-child.o
2093 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2094 (NATDEPFILES): added fork-child.o
2095 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2096 (NATDEPFILES): added fork-child.o
2098 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2100 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2101 by using puts_filtered instead.
2103 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2105 * remote-nindy.c (nindy_load): Replacement version from Steve
2106 Chamberlain, doesn't require forking to run "strip" or "sx".
2108 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2110 * Makefile.in (HFILES): Add nm-*.h files.
2112 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2114 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2115 (NATDEPFILES): added fork-child.o.
2117 * doc/gdbint.texinfo: document a few more macros, create new
2118 section for native macros.
2120 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2122 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2123 resolution of copyright issues.
2125 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2127 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2128 subdir gets configured.
2130 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2132 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2134 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2135 searching for a "bfd_strip" program. Also, fixed up arguments
2136 passed to that program.
2138 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2139 which is now used for something else. Rewrite description of
2140 associated parameters to match how gdb does it now.
2141 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2143 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2145 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2147 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2150 * inferior.h (proc_signal_handling_change): prototype removed.
2151 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2152 (handle_command): now calls target_notice_signals.
2153 * procfs.c (proc_signal_handling_change): renamed to
2154 procfs_notice_signals. Now static. Add prototype. All callers
2156 * target.h (struct target_ops): new field, to_notice_signals.
2157 (target_notice_signals): new macro to cover new field.
2158 * target.c (cleanup_target): default to_notice_signals to ignore.
2159 * corelow.c (core_ops),
2161 inftarg.c (child_ops),
2162 procfs.c (procfs_ops),
2163 remote-adapt.c (adapt-ops),
2164 remote-eb.c (eb_ops),
2165 remote-es1800.c (es1800_ops, es1800_child_ops),
2166 remote-hms.c (hms_ops),
2167 remote-mm.c (mm_ops),
2168 remote-nindy.c (nindy_ops),
2169 remote-st2000.c (st2000_ops),
2170 remote-udi.c (udi_ops),
2171 remote-vx.c (vx_ops, vx_run_ops),
2172 remote.c (remote_ops),
2173 target.c (dummy_target),
2174 xcoffexec.c (exec_ops): added static initializer for
2176 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2178 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2180 * main.c (define_command): Add forgotten initializer.
2182 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2184 * language.c, language.h: Move saved_language out to global
2185 expected_language. Set expected_language when user expectation
2187 * language.c (language_info): Don't print type/range checking gub.
2188 * main.c (main): Set expected language.
2189 (execute_command): Check against expected language.
2190 * symfile.c (set_initial_language): Set expected language.
2192 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2194 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2196 A bunch of changes mostly to improve debugging of C++ programs.
2197 Specifically, the calling of inferiors methods is improved.
2199 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2200 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2201 hide the implementation details of pointer-to-method objects.
2202 How to tell if the pointer points to a virtual method is
2203 still very dependent on the particular compiler, but this
2204 should make it easier to find the places to change.
2205 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2206 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2207 macros, instead of a hard-wired-in code that incorrectly
2208 assumed a no-longerused representation of pointer-to-method
2209 values. And otherwise fix the relevant bit-rotted code.
2211 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2212 If there are both fields and methods, put a space between.
2214 * stabsread.c (read_struct_type): Fix bug in handling of
2215 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2216 by '_'). (It used to prematurely exit the loop reading in
2217 the fields, so it would think it should start reading
2218 methods while still in the fields. This could crash gdb
2219 given a gcc that can emit nested type information.)
2221 * valops.c (search_struct_method): Pass 'this' value by
2222 reference instead of by value. This provides a more
2223 consistent interface through a recursive search where the
2224 "bottom" functions may need to adjust offsets (due to multiple
2226 * valops.c, value.h, values.c: Pass extra parameters to
2227 value_fn_field and value_virtual_fn_field so we can
2228 correctly adjust offset for multiple inheritance.
2229 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2230 virtual function calls by using value_virtual_fn_field().
2231 * values.c: New function baseclass_offset, derived from
2232 baseclass_addr (which perhaps can be made obsolete?).
2233 It returns an offset rather than an address. This is a
2234 cleaner interface since it doesn't mess around allocating
2236 * valops.c (search_struct_method): Use baseclass_offset
2237 rather than baseclass_addr.
2239 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2241 * Makefile.in: Re-install 29K/UDI stuff.
2242 * remote-udi.c (udi_resume): Clean up.
2243 * (udi_wait): Rewrite, leave out bugs.
2244 * Add debugging code to print out all register fetches and stores.
2245 * Straighten out target_ops.
2246 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2248 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2250 * remote-udi.c (udi_create_inferior): run with no arguments should
2251 not pass the program name as an argument, since the UDI code
2252 already handles that.
2253 (udi_load): get the symbols from prog_name, not arg_string (the
2254 load command should really use arg_string as the program name, not
2255 prog_name, but at least the run command works now).
2257 * munch: HP9000/300 nm puts an extra space between T and symbol
2260 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2261 needed for vxworks targets.
2263 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2265 * am29k-tdep.c (_initialize_29k): Make it possible for the
2266 user to set and query the address where function calls into the
2267 inferior write a small scratch routine. `set call_scratch_address'
2268 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2269 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2270 not already cached validly.
2272 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2274 Rs6000 native support.
2276 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2277 machines without this header should not be compiling this file.
2278 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2279 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2280 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2281 * xm-rs6000.h: do not include ptrace.h.
2282 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2283 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2284 infptrace.o and inftarg.o move to NATDEPFIES.
2285 (NAT_FILE, NATDEPFILES): new macro for native support.
2287 Sun3 native support.
2289 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2290 new macros for native support.
2291 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2292 removed sun3-xdep.o.
2293 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2295 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2296 * sun3-nat.c, nm-sun3.h: new files for native support.
2298 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2300 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2301 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2302 dbfsize and use it to initialize new local file scope dbsize.
2303 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2304 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2305 DIEs as well as the current check for undersize DIEs. This helps
2306 to gracefully detect and reject corrupted DIE information.
2308 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2310 Add `command hooks' and a hook for inferior program stopping.
2312 * command.h (struct cmd_list_element): Remove unused `aux'
2313 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2314 * command.c (add_cmd): Initialize new fields, elim old.
2315 (add_alias_cmd): Clone new fields.
2316 (delete_cmd): Un-hook hookee if we're deleting hook.
2317 (help_cmd): Tell user the command is hooked, if it is.
2318 (lookup_cmd_1): Abbreviations return the original command
2319 instead of themselves, so that hooks on the original cmd will be
2321 * defs.h (enum command_class): Add class_pseudo and comments.
2322 * gdbcmd.h (execute_user_command): Add prototype.
2323 * infrun.c (normal_stop): If the stop command is hooked,
2324 run the hook whenever we stop.
2325 (hook_stop_stub): Stub for catch_errors.
2326 (_initialize_infrun): Set up pseudo "stop" command.
2327 * main.c (execute_user_command): Code extracted from execute_command.
2328 (execute_command): If hooked, run the hook before the command.
2329 (define_command): If defining a new hook, check the command it
2330 is hooking, and warn if none. Install the hook.
2331 * source.c (_initialize_source): "l" is an abbrev for "list".
2332 * doc/gdb.texinfo: Document command hooks.
2334 * Makefile.in (VERSION): Roll to 4.6.7.
2335 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2336 * infrun.c (breakpoints_inserted): Make it static again.
2337 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2339 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2341 Native file renaming.
2343 * nat-sparc.c -> sparc-nat.c
2344 * nat-sun4os4.h -> nm-sun4os4.h
2345 * nat-trash.h -> nm-trash.h
2346 * config/sun4os4.mh: track file renaming.
2347 * configure.in: link to nm.h rather than nat.h.
2348 * infptrace.c: include nm.h rather than nat.h.
2350 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2352 Host/target/native split for sun4.
2354 * Makefile.in (TSOBS): removed corelow.o.
2355 * infptrace.c: included nat.h.
2356 * nat-trash.h: temporary header file. This should be removed once
2357 all hosts have the native/host/target split.
2358 * configure.in: add a symlink from nat-trash.h to nat.h if no
2359 other nat file exists for this configuration.
2360 * sparc-tdep.c: no longer include sys/ptrace.h.
2361 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2362 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2364 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2365 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2366 to NATDEPFILES. removed sparc-xdep.o.
2367 (NATDEPFILES, NAT_FILE): new macros for native support.
2369 Break the direct connection from core_file_command to any
2370 particular type of core file support.
2372 * target.h (find_core_target): new prototype.
2373 * target.c (find_core_target): new function. Walks the target
2374 list looking for the core target.
2375 * core.c (core_file_command): replace calls to core_detach and
2376 core_open with find_core_target and direct calls.
2378 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2380 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2382 config/hp300hpux.mh: ALLOCA1 was not defined.
2384 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2386 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2387 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2388 until we can figure out a better way to do paging.
2390 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2392 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2393 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2394 * hppa-coredep.c: Remove, now that we use the hook.
2395 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2396 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2398 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2399 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2400 be ripped out and reimplemented right (see elfread.c).
2401 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2403 Rename all HPPA files to fit into unique DOS filenames:
2404 * *hppabsd* => *hppab*
2405 * *hppahpux* => *hppah*
2407 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2409 Make the /proc support a target-struct in its own right.
2411 * Makefile.in: Remove inftarg.[co], since it is now included via
2413 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2414 reference infptrace.o. Add fork-child.o to all *.mh that
2417 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2418 No longer global functions.
2419 (fork_inferior): New global function from fork-child.c.
2420 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2421 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2422 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2423 (child_create_inferior): New tiny function that calls fork_inferior.
2424 * fork-child.c: New file, containing fork_inferior, which is
2425 built from slight mods to inftarg.c's child_create_inferior.
2427 * procfs.c (procfs_ops): Add target vector.
2428 (attach): Rename as static do_attach.
2429 (procfs_create_inferior): New tiny function that calls fork_inferior.
2430 (child_xfer_memory): Rename to static procfs_xfer_memory.
2431 (store_inferior_registers): Rename to static procfs_store_registers.
2432 (inferior_proc_init): Rename to static procfs_init_inferior.
2433 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2434 procfs_files_info, procfs_open, procfs_mourn_inferior,
2435 procfs_can_run): Slightly mangled copies of the corresponding
2436 child_XXX routines from inftarg.c.
2437 (proc_wait): Renamed to static procfs_wait.
2438 (child_resume): Rename to static procfs_resume.
2439 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2440 (initialize_proc_fs): Rename to initialize_procfs. Set up
2443 * putenv.c: index -> strchr.
2444 * regex.c: Always rename bcopy to memcpy, etc.
2445 FIXME: Eventually do the renames rather than use #define's.
2446 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2448 * sparc-xdep.c: Move deferred_stores to target dependent.
2449 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2451 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2453 Split non-target-dependent code out of target_attach routines.
2455 * target.h: Comments on target_attach args and results.
2456 * infcmd.c (attach_command): Check for existing execution, call
2457 target_attach, set up terminal status and wait_for_inferior, wait
2458 for the attach status, and do normal_stop.
2459 * inftarg.c (child_attach): Remove target independent stuff.
2460 * remote-adapt.c (adapt_attach): Ditto.
2461 * remote-mm.c (mm_attach): Ditto.
2462 * remote-udi.c (udi_attach): Ditto.
2463 * remote-vx.c (vx_attach): Ditto.
2467 * remote-hms.c (hms_attach): Remove completely, it was useless.
2468 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2469 commented-out start_remote calls.
2470 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2471 DENTER and DEXIT macros and their calls. Use a real debugger --
2472 like gdb -- to see what functions are being called when.
2473 * utils.c (strcmp_iw): Make nonstatic, for lint.
2475 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2477 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2479 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2481 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2482 fix to differentiate between gcc1 & gcc2 compiled files so that we
2483 can debug calls that pass structs as args correctly.
2484 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2485 so, and what version.
2487 * remote.c (remote_wait): Make regs be char to avoid picayune
2488 ANSI compiler warnings.
2490 * energize.h: Move all external struct decls to inside of
2491 __STDC__, add prototype for energize_shell_wait().
2492 * energize.c (getpty): Clean up, make us really get a controlling
2494 * (energize_initialize): Disable SIGIO prior to setting up for
2495 I/O interrupts. Move setsid(), et. al. to getpty().
2496 * (energize_shell_wait): New routine to wait for things started
2497 via the shell command, uses wait() instead of /dev/proc.
2498 * Also, add prototype for execute_command_1().
2500 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2502 * inftarg.c (child_create_inferior, child_attach,
2503 child_mourn_inferior): collect unix child process stratum
2504 functions which live below the target vector into this file to
2505 facilitate host/target/native split. Also, make them static.
2506 * inflow.c (child_mourn_inferior): removed.
2507 * infrun.c (child_create_inferior, child_attach): removed.
2508 (resume): becomes global so that functions below the
2509 target vector can find it.
2510 * inferior.h (resume): add prototype.
2511 (child_mourn_inferior, child_create_inferior, child_attach):
2514 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2515 replaced with find_default_attach and
2516 find_default_create_inferior.
2518 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2520 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2521 addresses don't get displayed in the wrong positions.
2523 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2525 Separate core functions along target vector in preparation for
2526 native support. Functions above vector now live in core.c. Those
2529 * core.c (solib_add_stub, core_close, core_open, core_detach,
2530 get_core_registers, core_files_info, core_ops): moved to corelow.c
2531 (_initialize_core): removed addition of core_ops target.
2532 * corelow.c: new file.
2533 (solib_add_stub, core_close, core_open, core_detach,
2534 get_core_registers, core_files_info, core_ops): moved from core.c
2535 (_initialize_corelow): new function.
2536 * gdbcore.h (core_open, core_detach): added prototypes.
2537 (core_ops): add forward declaration.
2538 * Makefile.in (SFILES_MAINDIR): add core.c
2540 (TSOBS): change core.o to corelow.o
2542 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2544 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2545 instead of 'sun' predefined symbol so that trap analysis code is
2546 enabled only when the TARGET is a sun3.
2548 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2550 * tm-i960.h (ext_format_i960): Add top-level declaration.
2551 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2552 blocks, else Sun4 compiler complains.
2554 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2556 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2557 instruction's argument. Patch from jonathan@cs.stanford.edu
2560 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2562 Break the thread of control that implies that a unix child
2563 process will be the default target.
2565 * target.c (find_default_run_target, find_default_attach,
2566 find_default_create_inferior, return_zero): new functions.
2567 (cleanup_target): Make return_zero the default for to_can_run.
2569 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2570 child_create_inferior references with find_default_XXX instead.
2572 * target.h (struct target_ops): new field, to_can_run.
2573 (find_default_attach, find_default_create_inferior): new prototypes.
2574 (target_can_run): new macro.
2576 * Also added a zero (default) to_can_run element to all static
2577 struct target_ops initializations throughout GDB, except:
2578 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2580 * infrun.c (child_create_inferior): Clean up error handling when
2581 no exec file is specified.
2582 (child_attach): Don't require exec file.
2584 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2586 Remove kill_inferior_fast, in favor of target_kill, which goes
2587 through the target vector.
2589 * inferior.h (kill_inferior_fast): remove declaration.
2591 * main.c (disconnect): call quit_cover using catch_errors rather
2592 than calling kill_inferior_fast directly. New way goes through
2593 the target vector, handles attached processes, and writes
2594 command history if appropriate.
2595 (quit_cover): new function, wrapper for quit_command.
2597 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2598 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2599 inlining them into the local kill_inferior when needed.
2601 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2603 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2604 * stabsread.c (read_struct_type): Simplify complicated expression
2605 for dumb DECstation compiler.
2607 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2609 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2610 operands to memory management instructions, from WRS.
2612 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2614 * main.c (main): Back out previous language setting changes.
2615 Replace with simple default to C before processing any init
2616 files. There MUST be a language set, even in the absence of
2617 init files or executables, or expression parsing fails.
2619 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2621 * main.c (main): Move code that sets initial language to
2622 symfile.c. Fixup places where command files are processed to
2623 be consistent in setting a default language if none has been
2625 * symfile.c (set_initial_language): Add code moved from
2626 main() that sets an initial default language when a new
2627 symbol file is read.
2628 * symfile.c (symbol_file_command): Call set_initial_language.
2629 * symtab.c (find_main_psymtab): Add FIXME comment.
2631 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2633 * breakpoint.c, sparc-tdep.c: comment changes.
2634 * configure.in: removed target_dependent line.
2636 * remote-mm.c (mm_attach): change printf to error to prevent
2638 * remote-udi.c (udi_attach): change printf to error to prevent
2641 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2642 calls to {fetch|store}_inferior_registers with calls to
2643 target_{fetch|store}_registers, for remote-target independence.
2645 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2647 * Makefile.in: Fix bug I introduced in merging Rich's change.
2648 * infrun.c (child_create_inferior): Use proceed() rather than
2649 doing all the same stuff by hand.
2651 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2653 * Makefile.in, configure.in: add support for files used only when
2654 configured native, that is, when host = target.
2656 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2658 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2659 stores are target dependent and were moved from xm to tm.
2661 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2663 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2665 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2666 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2668 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2670 * target.h (struct target_ops): removed to_convert_to_virtual and
2671 to_convert_from_virtual elements. Initializations removed from
2672 all static initializations.
2673 (target_convert_to_virtual, target_convert_from_virtual):
2675 (host_convert_to_virtual, host_convert_from_virtual): Removed
2676 forward declarations.
2677 * target.c (cleanup_target): removed default assignments for
2678 to_convert_to_virtual and to_convert_from_virtual.
2679 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2681 * findvar.c (value_of_register, value_from_register):
2682 target_convert_to_virtual inlined.
2683 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2684 * valops.c (value_assign): target_convert_from_virtual inlined.
2686 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2688 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2689 position wrong if used for the prompt.
2690 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2692 Support for accessing arbitrary MIPS stack frames in memory.
2694 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2695 set, run it before INIT_EXTRA_FRAME_INFO.
2696 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2698 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2699 (FP) value in the frame_info struct if it is zero (as from top of
2701 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2703 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2704 comes back as zero. So does FP_REGNUM, as a trigger for
2705 init_extra_frame_info.
2707 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2708 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2709 (INIT_FRAME_PC): Defined to null.
2710 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2711 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2712 Briefly explain MIPS stacks in GDB.
2714 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
2716 * copying.awk, copying.c (show_copying_command,
2717 show_warranty_command): Rename from copying_info, warranty_info,
2718 to match command function conventions.
2720 * utils.c (prompt_for_continue): Reinitialize more-counts
2721 before printing anything, and again afterward. Fix comments.
2722 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
2723 or alloca() if needed.
2725 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
2726 detect native versus cross-host.
2728 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
2730 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
2731 Suns. Rename to m68k_saved_pc_after_call.
2732 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
2733 m68k_saved... instead of sun3_saved...
2735 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
2737 * Makefile.in (update-depend, update-alldeps): Split out of
2738 setup-to-dist, for convenience in rebuilding the depend and
2740 (assorted): Update to catch straggler files when building gdb.tar.Z.
2742 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
2744 Preliminary cleanup for splitting host/native/target.
2746 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
2747 here; it is dealt with at a gdb-target-independent level.
2748 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
2749 high toned routine. Fix return type to void.
2750 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
2751 Rich and I believe the "real problem" was that both single_step
2752 and target_resume were issuing PT_CONTINUE calls. This would
2753 cause the second PT_CONTINUE to sometimes fail because the process
2754 was already running.
2755 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
2757 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
2759 * energize.c (pty_to_kernel): Must check for EAGAIN as
2760 termination condition.
2761 (full_filename): Don't prepend dirname if filename begins with /.
2762 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
2764 (getpty (NCR)): Lotsa bug fixes...
2765 (kernel_dispatch (case StopRType)): Use kill() instead of
2766 killpg() so we can deal with losing systems...
2767 (wait_for_events): Work around NCR select() lossage. It doesn't
2768 zero out readfds when select() returns zero.
2769 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
2770 getcwd() instead of getwd() (NCR getwd() seg faults).
2771 (energize_wait): Use sigaction() for NCR. Their version of signal()
2772 is unreliable by default.
2774 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
2775 error from PIOCSWSTOP.
2777 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
2778 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
2779 defs.h, utils.c: Make vfprintf_filtered global.
2781 * energize.c (send_location): New routine to consolidate all
2782 places where we must notify kernel of where the given pc is.
2783 (cplus_demangle): Put single-quotes around demangled names.
2784 (energize_call_command): Call send_location() after doing up,
2785 down, and frame commands.
2787 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2789 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
2790 pass at doc for two new remote targets---29K using UDI, and Tandem
2791 ST2000 using STDBUG.
2793 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
2795 * doc/all.m4: turn on H8/300 stuff for generic manual
2797 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
2798 after explicit call to breakpoint() in serial stubs.
2800 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
2802 * mipsread.c: Clean up some white space.
2803 (parse_symbol): Handle stEnd of stFile.
2804 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
2806 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
2807 store_inferior_registers): Replace unexplained numbers
2808 with manifest constants from a DECstation header file.
2809 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
2810 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
2812 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
2814 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
2815 for "down". Suggested by Richard Stallman.
2817 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2819 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
2820 redeclaration bug on SunOS 4.
2822 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
2824 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
2825 * m68k-stub.c: Remove a few extraneous ANSI-isms.
2826 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
2827 they aren't already there.
2828 * remote-vx.c (vx_prepare_to_store): Ditto.
2829 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
2831 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
2833 Removed a large number of changes inserted by Per Bothner
2834 for C++ support. These will go back in when they've been
2837 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
2839 * serial.h: Fix prototye for serial_raw().
2840 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
2841 serial_write() to match prototypes.
2842 * remote-st2000.c (get_reg_name): Make *p be const.
2844 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2846 * remote-nindy.c (nindy_fetch_registers): Make return type void,
2847 to agree with target structure field type.
2848 (nindy_store_registers): Ditto.
2850 * Makefile (OPCODES): New var, pointing to opcodes library.
2851 (CLIBS, CDEPS): Include it.
2852 (saber_gdb): Load opcodes library.
2854 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
2856 * a68v-xdep.c (store_inferior_registers): declare as void.
2857 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
2858 * remote-st2000.c: Massive changes to use new serial package.
2859 Also added 'connect' command to transparantly connect to serial
2861 * ser-termios.c: Big cleanup, use nicer coding conventions.
2862 * ser-bsd.c: New module, serial stuff for BSD systems.
2863 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
2864 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
2866 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2868 * doc/gdb.texinfo: fix shameful error of agreement reported by
2869 jimb@occs.cs.oberlin.edu (Jim Blandy)
2870 * doc/gdb.texinfo: remove old partial discussion of remote serial
2871 protocol (via serial debug stubs)
2872 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
2873 use of serial debug stubs
2875 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2877 * symfile.h: Declaration of set_demangling_style() moved
2878 here from demangle.h (which is now in ../include).
2879 * i386-xdep.c: Update comment.
2881 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2883 * symtab.c (completion_list_add_symbol): restructured to optimize
2884 for time. First clip names that cannot match. Then clip any
2885 names we've already considered. Drop a redundant strncpy. Drop
2886 a redundant malloc and associated free for demangled names.
2888 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
2890 * a68v-xdep.c (store_inferior_registers): Define as type void.
2891 * configure.in: Add host m68k-apollo*-bsd*.
2892 * demangle.c (struct demanglers): Use enum instead of constant
2893 value to keep braindamaged HP/Apollo compiler happy.
2895 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
2897 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
2898 match "FOO". This allows 'break Foo' to work when Foo is
2899 a mangled C++ function. (See comment before function.)
2901 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
2903 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
2904 for files in vx-share/*.c.
2905 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
2906 for normal GDB source files.
2908 * Makefile.in (VERSION): Roll to 4.6.6.
2910 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
2911 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
2912 * tm-sun3os4.h: Update comments.
2913 * xm-delta88.h: Remove STACK_END_ADDR.
2915 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
2917 * Makefile.in (VERSION): Roll to 4.6.5.
2919 * infrun.c: Lint for recent `handle' changes.
2921 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
2922 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
2923 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
2924 should include a ser-XXX.o module.
2926 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
2927 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
2929 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
2930 known suns in configure.in, rather than mapping them to unique
2931 config files that happen to duplicate other config files.
2932 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
2933 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
2935 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
2937 * configure.in (*-*-sunos*): Use trailing * to match all
2938 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
2939 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
2940 in production on Sun-4.
2941 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
2942 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2943 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2945 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
2946 config/sparc-noun.mt: New target configs for embedded.
2947 * config/sun4os3.{mh,mt}: Remove, never existed in production.
2949 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
2950 target definitions for embedded with and without underlines on
2951 identifiers. FIXME -- this ought to be known by BFD instead.
2953 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
2954 not a parameter of the CPU, but of the development environment.
2955 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
2957 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
2959 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
2960 (which involves reading in main's symtab) if we have no breakpoints.
2962 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
2964 * dwarfread.c (cu_language): New local variable to record
2965 language for current compilation unit being processed.
2966 * dwarfread.c (set_cu_language): New local function to decode
2967 and record language for current compilation unit being processed.
2968 * dwarfread.c (synthesize_typedef): Add local function to
2969 synthesize a typedef for C++ classes, structs, unions, and
2971 * dwarfread.c (read_structure_scope): Synthesize typedefs
2972 for C++ classes, structs and unions.
2973 * dwarfread.c (read_enumeration): Synthesize typedefs for
2975 * dwarfread.c (read_file_scope): Call set_cu_language to
2976 record language for current compilation unit. After symtab
2977 is built, save this recorded language.
2978 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
2979 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
2980 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
2981 typedefs for C++ classes, structs, unions, and enumerations.
2982 * dwarfread.c (scan_compilation_units): Call set_cu_language
2983 to record language for current compilation unit.
2984 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
2985 for TAG_enumeration_types, rather than in add_partial_symbol.
2986 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
2987 case with class, struct, and union type cases, now that they are
2988 the same. Remove tests for non-NULL name attributes, now done
2990 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
2991 treat as alias for TYPE_CODE_STRUCT for now.
2993 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
2995 * Makefile.in: map "gdb" through program_transform_name when
2998 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3000 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3001 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3002 Use "regi" for local indexing through register numbers, reserving
3003 "regno" for the name of a specific register passed as an input
3004 parameter. Fix bug propagated through all versions that sometimes
3005 used regno as an index when it should have been regi, thus using
3006 -1 as an index in some cases.
3008 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3010 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3011 respectively, so same demangler can be used by other programs.
3012 * Makefile.in: Remove demangler stuff.
3013 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3014 * demangle.c (_initialize_demangler): Tell demangler which
3015 CPLUS_MARKER to assume.
3017 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3019 RS/6000 portability changes (for hosting cross-debuggers).
3021 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3022 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3023 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3024 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3025 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3026 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3027 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3028 (NO_SINGLE_STEP): Add, target-dependent.
3029 (loadinfotextindex): Lowercase, remove "aix_".
3030 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3031 (NO_SINGLE_STEP): Remove, target-dependent.
3032 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3033 * xcoffread.c: Only build file if RS/6000 native GDB.
3034 (build_function_symbol): Remove #if 0'd code.
3035 * rs6000-tdep.c: Cleanup. Add static fn protos.
3036 Use CORE_ADDR for addresses throughout. Make void fns void.
3037 (pop_dummy_frame): Add FIXME about bogosity of design here.
3038 (rs6000_struct_return_address): Ditto.
3039 (frameless_function_invocation, frame_get_cache_fsr,
3040 frame_initial_stack_address, xcoff_relocate_symtab,
3041 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3042 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3043 Use CORE_ADDRs. Change identifiers to lowercase.
3045 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3046 supplying dummy routines if non-native. Add prototype for
3047 static exec_one_dummy_insn. Move a mess of functions to
3048 rs6000-tdep.c (as above). Remove #if 0'd code.
3050 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3051 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3052 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3054 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3057 * vx-share/README, nindy-share/README: New files describing
3058 how these directories' code is shared, and with whom.
3060 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3062 * configure.in (target configurations): Reformat into table.
3063 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3065 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3066 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3067 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3068 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3069 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3070 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3072 * Makefile.in (config-check): Add command to check whether
3073 configure.in is consistent with config/*.
3075 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3077 * configure.in (host configurations): Reformat nested cases into
3078 easy-to-maintain table.
3079 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3080 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3082 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3084 * cplus-dem.c: Reorder args to most local functions to make them
3085 follow the consistent pattern of struct work_stuff pointer first,
3086 followed by pointer into string being demangled, followed by
3087 pointer to the string where the result is being stored, followed
3088 by other args. Also generally replace most variables of name
3089 "type" with "mangled" for consistency. They all pointed to the
3090 same string but half were one name and half the other.
3091 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3092 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3093 use whenever a qualified name is being demangled.
3094 * cplus-dem.c (do_type): Qualified names are treated similarly
3095 to fundamental types, not as modifiers of fundamental types.
3097 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3099 * configure.in: Add sparclite as a target.
3101 * sparc-stub.c (handle_exception): Flush instruction cache just
3102 before returning to the user. (hexToInt): Fix overzealous cleanup.
3104 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3106 * infrun.c (handle_command): Rewrite to allow multiple signal
3107 numbers, signal number ranges, and to recognize "all" to mean all
3108 signals except those used by the debugger.
3109 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3110 to set or reset actions for specific signals.
3112 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3114 * coffread.c (decode_type): Call alloc_type to alloc new
3116 * stabsread.c (read_array_type, read_range_type, define_symbol):
3117 Call alloc_type to alloc new types.
3118 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3119 from type_obstack to symbol_obstack.
3120 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3122 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3123 associated with a type, using the same mechanism as was used to
3124 allocate space for the type structure itself.
3125 * coffread.c (patch_type, coff_read_struct_type,
3126 coff_read_enum_type): Use TYPE_ALLOC.
3127 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3128 * gdbtypes.c (create_array_type, check_stub_method,
3129 allocate_cplus_struct_type): Use TYPE_ALLOC.
3130 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3131 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3132 read_range_type): Use TYPE_ALLOC.
3134 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3136 * breakpoint.c (breakpoint_re_set): Select a default source
3137 symtab if one is not currently selected.
3138 * utils.c (query): Call wrap_here before building the output
3139 query string, to turn off wrapping and flush any buffered output.
3140 Otherwise our query may end up in the wrap buffer and never be
3142 * eval.c (evaluate_subexp): Report error when attempting to
3143 evaluate subscript for types without a target type, rather
3144 than dumping core by using the NULL pointer.
3145 * symfile.c (symbol_file_command): Forget current_source_symtab
3146 and current_source_line when discarding symbol table.
3148 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3150 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3152 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3153 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3155 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3157 * remote.c (remote_open): Fix baud rate setting to make -b flag
3158 work. (remote_wait): Change 'T' message parser to deal with new
3159 improved format which allows stub to send an arbitrary bunch of
3161 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3162 make all this re-entrant by storing all state on the stack. Clean
3163 up memory error trapping. (computeSignal, set_debug_traps):
3164 make it all table driven. Make a start at a baud rate setting command.
3166 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3168 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3170 * remote-vx.c: redefine malloc to avoid buggy declaration on
3171 RS/6000 <rpc/types.h>.
3172 xm-rs6000.h: include <sys/select.h> to define fd_set for
3173 <rpc/svc.h> on RS/6000.
3175 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3177 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3178 recursive invocations of make. Always create installation
3181 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3183 * m68k-pinsn.c: Minor fix in style of output (don't use
3184 range to indicate floating point control registers).
3186 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3188 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3190 * infcmd.c (registers_info): Handle multiple register names.
3191 Changes inspired by Roland McGrath.
3193 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3195 * sparc-stub.c: New file. Mix it with your SPARClite
3196 application, and it will speak GDB remote protocol!
3197 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3198 deal with arbitrary registers. Needed for sparc-stub.
3200 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3202 * cplus-dem.c (cplus_markers): Add table for gnu style and
3203 use throughout, in place of compile time constant CPLUS_MARKER.
3204 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3205 * cplus-dem.c (cfront_special): New function, as suggested
3206 by pfieland@stratus.com.
3207 * cplus-dem.c (forget_types): New function.
3208 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3210 * cplus-dem.c (mop_up): Call forget_types().
3211 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3212 Use throughout, instead of checking current_demangling_style.
3213 * cplus-dem.c (demangle_signature): When finding an explicit
3214 start of function args, forget all remembered types for
3215 lucid/cfront style demangling.
3216 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3217 underbar characters, use last pair as the delimiter. Hoist
3218 gnu_special() call up to cplus_demangle(). Call cfront_special()
3220 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3221 for inherited classes.
3222 * cplus-dem.c (demangle_args): Document quirks of numbered
3223 references to previously seen types.
3224 * dbxread.c (read_ofile_symtab, process_one_symbol):
3225 Use AUTO_DEMANGLING rather than explicitly checking
3226 current_demangling_style.
3227 * demangle.h: Add some comments.
3228 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3229 CFRONT_DEMANGLING): New macros.
3230 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3231 not found in the actual producer string produced by lcc.
3232 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3233 than explicitly checking current_demangling_style.
3235 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3237 * breakpoint.c (enable_longjmp_breakpoint,
3238 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3239 Check for duplicate breakpoints at the same address. Bug report
3240 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3242 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3244 * buildsym.c (end_symtab): Document that end_symtab can return
3245 NULL under non-error conditions.
3246 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3247 returned from end_symtab for empty compilation units.
3249 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3251 * am29k-tdep.c: Lint from DECstation compiler.
3252 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3253 As the man page says, "Sometimes you just can't get lint to shut
3254 up". That doesn't mean you should blow away the code it won't
3256 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3257 it up over the next few weeks. Make mips x 29k build.
3258 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3259 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3260 but leave it as a comment because the breakpoint instruction
3261 is not easily accessible at this moment (it's static, and if
3262 we define one here, it goes into every file compiled).
3264 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3266 * Makefile.in (VERSION): Bump to 4.6.3.
3267 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3268 function scopes when building partial symbol tables.
3269 * objfiles.c (open_existing_mapped_file): Make it clear in
3270 warning message that out of date mapped files are ignored.
3271 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3272 unit source file name in error message.
3274 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3276 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3277 * dwarfread.c (struct_type): In absence of AT_byte_size for
3278 bitfield, use size of object of member's type for the size of
3279 the anonymous object containing the bit field.
3280 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3281 an AT_byte_size attribute is seen.
3282 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3283 union aux_ext (was aux_ent).
3284 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3285 unsigned char* to char*, for Lucid compiler.
3286 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3287 to be correct type (from unsigned char* to char*).
3288 * valprint.c (type_print_derivation_info): Minor tweak to placement
3289 of commas in derived class printing.
3290 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3292 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3294 * xm-go32.h: Define LSEEK_NOT_LINEAR
3295 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3296 then work out the lseek positions of newlines by running through
3297 the file and `tell'ing. This makes source file listing work on
3298 OS's where the relationship between physical position in file and
3299 canonical position is indeterminate, eg VMS and DOS.
3301 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3303 * stabsread.c: Ensure that all members of all allocated structures
3304 are initialized to known state to avoid hard to find bugs with gdb
3305 using fields containing random data.
3306 * buildsym.c (start_subfile): Compact dirname initialization.
3307 * buildsym.c (patch_subfile_names): New function.
3308 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3309 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3310 * buildsym.h (patch_subfile_names): Add prototype.
3311 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3313 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3315 * remote-udi.c: Update comments.
3317 * remote.c (getpkt): Only force retransmission ten times;
3318 after that, assume bug in target code, and handle pkt anyway.
3320 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3322 * configure.in: Add support for apollo 68k under BSD environment.
3323 * xm-apollo68b.h: New file to support above.
3325 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3327 * configure.in: Recognize i486 host cpu.
3328 * valprint.c (type_print_derivation_info): Print derivation info
3329 in same form as class declarations in source.
3330 * valprint.c (type_print_varspec_suffix): Split arg printing
3331 code out to type_print_args function.
3333 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3335 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3336 at_import, at_frame_base.
3337 * dwarfread.c (completedieinfo): Remove cases for obsolete
3338 AT_visibility, AT_import, and AT_frame_base attributes.
3339 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3340 i860, which can keep up to 4 shadow breakpoints.
3341 * tm-stratus.h (USG): Define.
3342 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3343 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3344 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3345 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3346 * config/stratus.mt (TDEPFILES): Include files available from
3347 stratus that are not yet in release pending receipt of paperwork
3349 * buildsym.c (finish_block): Minor code format change.
3350 * gdbtypes.h (struct field): Add to comments.
3351 * gdbtypes.h (virtual_field_bits): Add to comments.
3352 * objfiles.c (allocate_objfile): Change obstack interface to
3353 match FSF merging efforts.
3355 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3357 * Makefile.in (VERSION): Bump to 4.6.2.
3358 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3359 * Makefile.in (OBS): Add stabsread.o
3360 * Makefile.in (stabsread.o): Add build rule.
3361 * stabsread.c, stabsread.h: New files.
3362 * buildsym.c: Split out stabs specific support to stabsread.c.
3363 * buildsym.h: Split out stabs specific support to stabsread.h.
3364 * dbxread.c (stabsread.h): Include
3365 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3366 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3367 * dbxread.c (read_ofile_symtab): Call end_stabs.
3368 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3369 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3370 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3371 really_free_pendings to cleanups.
3372 * elfread.c (elf_new_init): Call stabsread_new_init.
3373 * gdbtypes.c: Small changes to maintenance commands.
3374 * mipsread.c (stabsread.h): Include.
3375 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3376 * xcoffread.c (stabsread.h): Include.
3377 * xcoffread.c (global_stabs): Remove redundant def.
3378 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3380 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3382 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3383 * inflow.c (terminal_init_inferior, terminal_inferior,
3384 terminal_ours_1, initialize_inflow): Record and use state
3385 of lmode_inferior_valid and lmode_ours_valid.
3387 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3389 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3390 include <sgtty.h> on USG. (from sef).
3392 * depend: es1800 dependency needed here.
3394 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3396 * buildsym.c (read_struct_type): Initialize structs allocated
3397 with alloca, to avoid using random values from stack later on.
3398 * defs.h (fprintf_filtered): Add prototype.
3399 * gdbtypes.c (check_stub_method): Fix misleading comments.
3400 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3402 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3403 small changes to maint support functions.
3404 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3405 for some fields and expand comments.
3406 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3407 macro and track change to obstack_full_begin macro.
3408 * utils.c (fprintfi_filtered): New function.
3409 * valprint.c (type_print_base): Fixup field printing to not
3410 print extraneous lines and not print bogus "no data fields"
3411 messages for C++ classes with no data members. Also use new
3412 fprintfi_filtered function.
3414 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3416 * configure.in: es1800 ok for 68000 too.
3418 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3420 * configure.in: echo error messages to stderr, not stdout
3422 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3424 * configure.in: recognize hppa* instead of hppa
3426 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3428 * energize.c: Second cut at DynamicLoad message handling.
3430 * energize.c: Relativize pathnames in #include statements.
3431 * (kernel_dispatch): Better error messages for unknown protocol
3433 * (kernel_dispatch): First cut at DynamicLoad message handling.
3435 * Makefile.in: Remove -I../readline from all compilations,
3436 include a special case for main.o instead.
3438 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3440 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3441 error if it fails to find a member type, rather than return NULL
3442 and trigger a coredump.
3443 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3444 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3445 match on complete demanglings, including argument lists for member
3446 functions, rather than just accepting the first demangling that
3447 matches the class and function name.
3448 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3449 to start_symtab as the directory name.
3450 * dwarfread.c (completedieinfo): Strip off any leading hostname
3451 portion of the AT_comp_dir attribute string. Gdb doesn't know
3452 what to do with them (FIXME).
3454 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3456 * breakpoint.c (commands_command): Simplify code a bit, remove
3457 unnecessary fflush().
3459 * Makefile.in (OTHERS): Add gcc.patch.
3460 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3462 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3464 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3465 lcc producer string.
3467 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3469 * WHATS.NEW renamed to NEWS.
3471 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3473 * dbxread.c, dwarfread.c: Re-enable experimental code to
3474 automatically select demangling style.
3475 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3476 DEMANGLING_STYLE, to make more descriptive. Revert back to
3477 "auto" as default. Comment use.
3478 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3479 * Makefile.in (${DEMANGLER}.o) Remove target and special
3482 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3484 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3486 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3488 * Makefile.in, demangle.c: Change default demangling style to
3490 * Makefile.in: Update version to 4.6 !!!
3491 * README, WHATS.NEW: Update for 4.6.
3493 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3495 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3498 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3499 nodes as base classes.
3501 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3503 * alldeps.mak, depend: Update.
3505 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3507 * Makefile.in (VERSION): 4.5.9.
3509 * xm-hp300bsd.h: Add decl for strdup().
3510 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3511 PDR. Cleanup a few things, fix compilation warnings.
3513 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3515 * Makefile.in (DEMANGLING_STYLE): New define to set default
3516 demangling style for C++. Defaults to "auto".
3517 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3518 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3519 * Makefile.in (OBS): Add demangle.o
3520 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3521 Remove compile time decisions about demangling style and replace
3522 with runtime decisions using current_demangling_style.
3523 * cplus-dem.c (main): Expand code included during building of
3524 standalone demangler to recognize demangling style options.
3525 * dbxread.c (demangle.h): Include.
3526 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3527 demangling style if processing g++ code and current demangling style
3528 is auto (Note: this feature currently disabled.)
3529 * demangle.c: New file, generic demangling control.
3530 * demangle.h (demangling_styles): New enumeration to select one
3531 of several demangling styles. Also define string names for each
3533 * demangle.h (set_demangling_style): Add prototype.
3534 * dwarfread.c (demangle.h): Include.
3535 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3536 New producer string prefixes to recognize.
3537 * dwarfread.c (handle_producer): Consolidate actions for specific
3538 producers. Set demangling style based on producer string if
3539 current style is auto. (Note: this feature currently disabled.)
3540 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3542 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3544 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3546 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3548 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3549 * c-exp.y: Call lookup_signed_typename() after seeing
3550 "signed". This handles "signed char" correctly.
3551 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3552 keywords before a type specifier.
3554 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3556 * command.c (lookup_cmd_1): Clarify descriptive comments.
3557 * gdbcmd.h (maintenanceprintlist): Add declaration.
3558 * main.c (maintenanceprintlist): Add definition.
3559 * main.c (gdb_completer_command_word_break_characters): Add.
3560 * main.c (symbol_completion_function): Switch completer word
3561 break character sets dynamically, based on whether completion is
3562 being done on commands or on something else.
3563 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3564 * maint.c: Include demangle.h.
3565 * maint.c (maintenance_demangle): New function.
3566 * maint.c (maintenance_print_command): New function.
3567 * maint.c (_initialize_maint_cmds): Reorganize some commands
3568 under new maintenance print subcommand.
3570 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3572 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3573 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3574 target type. Otherwise, 'whatis this.field' wouldn't work,
3575 which would be inconsistent, since 'print this.field' works.
3576 * buildsym.c (read_struct_type, read_enum_type): Clear
3577 TYPE_FLAG_STUB flag.
3578 * buildsym.c (cleanup_undefined_types): Don't rely on a
3579 flawed "Reasonable test to see if" a type has been defined
3580 since it was referred to; now we can just see if the
3581 TYPE_FLAG_STUB flag has been cleared.
3582 * valprint.c (print_type_base): Emit public/protected/private
3583 labels for methods as well as fields. Also, indent these labels
3584 2 spaces instead of 4, for a more conventional "look".
3585 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3586 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3587 * gcc.patch: New file. Contains patch for gcc (so people
3588 with gdb-2.2.x won't have to wait for a new gcc release).
3590 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3592 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3593 (print_addr): Call print_address to show symbolic version as well.
3595 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3597 (vx_read_register): Declare inferior_fp_regs. Delete code for
3598 copying "inferior_registers" around; the values are already in var
3599 "registers". Use correct size for register set.
3601 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3602 target doesn't support it.
3603 (vx_read_register): Don't try reading them either.
3605 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3606 VxWorks back end reads them in one contiguous set except for this
3608 (register_names): Change "pc" to "pcw" to avoid confusion printing
3610 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3611 find the PC under VxWorks.
3613 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3615 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3616 to create new blank types, instead of handcrafting them.
3617 * defs.h (printfi_filtered): Add prototype.
3618 * utils.c (printfi_filtered): New function.
3619 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3620 to simplify the code. Other cleanups.
3621 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3622 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3623 use of various fields.
3624 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3625 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3626 production that currently treats it exactly the same as STRUCT.
3627 * c-exp.y (yylex): Recognize "class" as token CLASS.
3628 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3629 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3630 general symbol handling code. Call cplus_mangle_opname with
3632 * symtab.c (decode_line_2): Print demangled function names in
3633 breakpoint menus, instead of just file and line number.
3634 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3635 * valprint.c (type_print_base): Print "class" for C++ classes,
3636 rather than "struct". Print section labels for public, protected
3637 and private members of C++ classes.
3638 * values.c: Include demangle.h.
3639 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3641 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3643 * Makefile.in (VERSION): Update to 4.5.8.
3645 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3647 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3648 prevent crashes when examining cross-targets.
3649 * dbxread.c (process_one_symbol): Include directory name when
3650 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3651 find include files, and yacc/lex sources when the cwd doesn't match
3652 that in which the object was compiled.
3653 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3655 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3658 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3660 * maint.c (maintenance_command, maintenance_info_command):
3661 Install with allow_unknown as 0 and call help_list to show
3662 list of possibilities when no subcommand is specified.
3664 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3666 * configure.in: Add m68k-ericsson-*.
3667 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3669 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3671 * maint.c: New file.
3672 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3673 * Makefile.in (OBS): Add new file maint.o.
3674 * defs.h (command_class): Add class_maintenance.
3675 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3676 commands. Allow for them (and other nonessential parts of gdb)
3677 to be selectively left out under special circumstances.
3678 * gdbtypes.c (recursive_dump_type): New function; supports
3679 maintenance print-type command.
3680 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3682 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3684 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3685 initializers. Add initializations for setprintlist, showprintlist,
3686 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3687 * printcmd.c (maintenance_print_type): New maintenance cmd.
3688 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3689 implied by comment that all cmd lists are owned by main.c.
3690 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3691 that all cmd lists are owned by main.c.
3692 * language.c (setchecklist, showchecklist): Move to main.c, as
3693 implied by comment that all cmd lists are owned by main.c
3694 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3695 deletelist): Remove redundant declarations (also in gdbcmd.h).
3696 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3697 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3698 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3699 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3700 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3701 maintenance_print_msymbols, maintenance_print_objfiles):
3703 * symmisc.c (printsyms_command, printpsyms_command,
3704 printmsyms_command, printobjfiles_command): Removed from
3705 _initialize_symmisc.
3706 * main.c (dump_me_command): Moved to maint.c and renamed to
3707 maintenance_dump_me.
3708 * breakpoint.c (all_breakpoints_info): Rename to
3709 maintenance_info_breakpoints.
3710 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3711 all_breakpoints_info to add maintenance_info_breakpoints to the
3712 maintenanceinfolist instead.
3713 main.c (initialize_main): Set up maintenance class commands.
3715 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
3717 * energize-patches: Fix minor problems with building energize lib.
3719 * energize-patches: Change names of all cadillac procedure calls
3720 to be energize procedure calls. Simplify many hooks by moving
3721 tests energize.c. Configure energize, and build it automatically now.
3723 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
3725 * Makefile.in (VERSION): Bump to 4.5.7.
3726 * cplus-dem.c (demangle_args): Validate index for previously
3727 seen type to guard against bogus values from malformed manglings.
3728 * valops.c (value_struct_elt_for_reference): Guard against
3729 blindly using NULL return value from lookup_symbol.
3731 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
3733 * cadillac.c, cadillac-patches: Rename to energize.c and
3734 energize-patches. Change all routines and variables named
3735 'cadillac*' to 'energize*'. Create new file called energize.h to
3736 hold all interface declarations.
3738 * deblib/connection/*: Move all of this stuff into energize/, but
3739 delete unneeded files.
3741 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
3743 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
3745 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
3746 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
3747 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
3748 child processes, to avoid dead ones "hanging around" after GDB exits.
3749 (attach): Always stop the process if it needs it. Set RLC flag
3750 when attaching running processes, so it will continue if we detach
3751 it, quit, or are killed.
3752 (detach): Clear faults and set RLC flag to make process run
3754 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
3756 (info_proc): Open process O_RDONLY, so we can see any process,
3757 even those controlled by debuggers.
3758 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
3760 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
3762 Relocate symbols using an array of section_offsets, rather than a
3763 single `addr' or `offset'. This makes Solaris-2 support work, and
3764 permits better VxWorks (and maybe xcoff) support later.
3766 * symtab.h (struct section_offsets): New structure for keeping
3767 a set of offsets, rather than a single one.
3768 (struct objfile): Replace addr with section_offsets member.
3769 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
3770 * gdb-stabs.h: New include file with `symbol type specific'
3771 parameters for psymtabs and objfiles.
3772 * Makefile.in (HFILES): Add gdb-stabs.h.
3773 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
3774 * coffread.c: Conforming changes. Fake offset array always 0.
3775 * dbxread.c: Conforming changes.
3776 (struct dbx_symfile_info): Move to gdb-stabs.h.
3777 (start_psymtab): Call elfstab_offset_sections to calculate good
3778 offsets for this source file, based on the ELF symbol table info.
3779 (read_ofile_symtab): Yank N_CATCH, which is dead.
3780 (process_one_symbol, N_CATCH): Yank.
3781 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
3782 Relocate with SECT_OFF_TEXT.
3783 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
3784 to distinguish relocatable from absolute symbols. Then, if not
3786 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
3787 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
3788 (", N_ROSYM): SECT_OFF_RODATA.
3789 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
3790 (dbx_symfile_offsets): Add to translate addr to offset.
3791 * dwarfread.c: Conforming changes. Single offset currently used.
3792 * elfread.c: Add various complaints about elf/stab stuff.
3793 #include gdb-stabs.h. Conforming changes, using a single offset.
3794 (elf_symtab_read): Record info from BSF_FILE symbols, and local
3795 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
3796 for later use in building psymtabs.
3797 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
3798 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
3799 (free_elfinfo): New fn, frees all chained stab_section_infos
3800 in an objfile, and zaps the start-of-chain pointer.
3801 (elfstab_offset_sections): New fn, looks in stab_section_info
3802 chain to determine section bases to relocate a psymtab's worth
3803 of symbols, as they are being read.
3804 * mipsread.c: Conforming changes. Stabs-reading will relocate
3805 using one offset. MIPS-reading will not relocate at all.
3806 * partial-stab.h: Relocate different symbol types using different
3807 offsets from section_offsets.
3808 * symfile.c: Conforming changes.
3809 (find_lowest_section): Unused function to use later
3810 to free us from the Tyranny of the Text Section.
3811 (syms_from_objfile): Translate absolute arg ADDR to offsets used
3812 in all lower layers of symbol reading. Call format-specific
3813 sym_offsets function to initialize offsets for high speed symbol
3815 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
3816 (symbol_file_command, add_symbol_file_command): Callers changed.
3817 * symmisc.c (dump_psymtab): Print new relocation parameters.
3818 * xcoffread.c: Corresponding changes.
3820 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
3821 * main.c (main): Read the $HOME/.gdbinit file before processing
3822 the argv arguments (e.g. reading symbol files or core
3823 files). This allows global parameters to be set, which will apply
3824 during the symbol reading. The ./.gdbinit is still read after
3826 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
3827 * xcoffexec.c: Clean up quote inside comment.
3829 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
3831 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
3832 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
3833 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
3834 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
3835 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
3836 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
3837 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
3838 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
3839 values.c, xcoffread.c:
3840 Remove "(void)" casts from function calls where the return value
3841 is ignored, in accordance with GNU coding standards.
3843 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
3845 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
3846 * partial-stab.h: Ignore N_ENDM.
3847 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
3848 CODE or DATA section attachment. This eliminates a lot of random
3849 values from shared libraries, which screw up the ordinary symbols
3850 in the address ranges they happen to overlap.
3851 * buildsym.c (define_symbol): Eliminate special tests
3852 for function types; move into "function" cases in switch statement.
3853 (define_symbol: 'f', 'F', 'P'): Process all parameter types
3854 in case they define new type numbers. But ignore them (FIXME).
3855 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
3856 (read_sun_builtin_type): Add commentary.
3858 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3860 * xm-rs6000.h: define MEM_FNS_DECLARED
3862 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
3864 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
3865 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
3866 * mips-xdep.c: Remove most include files (unused, caused errs).
3867 (fetch_core_registers): Use right parameters in dummy fn.
3869 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
3871 * buildsym.c (scan_file_globals): Beware the null file.
3872 Fix from Jim Williams.
3874 * stack.c (return_command): Evaluate expression *before* popping
3875 off the stack frames! Fix inspired by Jim Williams.
3876 (up_silently_command, down_silently_command): No sel frame is error.
3878 * defs.h (memcpy, memset): Conditionalize decls on
3879 #ifndef MEM_FNS_DECLARED, since DECstation differs.
3880 (alloca): Break out the STDC and non-STDC alloca cases, to make
3881 it work on old preprocessors as well as "picky ANSI" ones.
3882 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
3884 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
3885 * utils.c (fputs_demangled): Rename SLOP since DECstation system
3886 header files define it!
3888 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
3890 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
3892 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
3893 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
3894 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
3895 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
3896 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
3897 utils.c, valarith.c, valops.c, valprint.c, values.c:
3898 Replace bcopy() use with memcpy(), which is more standard and can
3899 take advantage of gcc's builtin functions for increased performance.
3900 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
3901 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
3903 Replace bzero() use with memset(), which is more standard and can
3904 take advantage of gcc's builtin functions for increased performance.
3905 * i386-tdep.c, main.c, valprint.c:
3906 Replace bcmp() use with memcmp(), which is more standard and can
3907 take advantage of gcc's builtin functions for increased performance.
3909 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
3911 * remote.c (remote_wait): Fix cast on signal() call.
3912 * defs.h (alloca): More diddling with alloca. Have to ensure
3913 that it has a prototype, so that if alloca is defined as a macro
3914 that takes an arg, the definition is seen as a use of a macro
3915 that takes an arg, to satisfy picky ANSI preprocessors.
3917 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
3919 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
3920 consistency with all other gdb files.
3921 * cadillac.c: Use <string.h> rather than <strings.h>.
3922 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
3923 * Makefile.in (MAKE): Remove definition for consistency with
3924 other Makefile.in files and to fix problem with recursive makes.
3926 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
3928 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
3931 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3933 * source.c (print_source_lines): for DOS interoperability; don't
3934 print CR (013) as ^M.
3936 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
3938 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
3940 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
3942 * remote.c (remote_wait): Cast signal to void * to avoid warning
3943 from busted HP compiler.
3945 * partial-stab.h (N_SO): Rearrange code a little so that all SO
3946 stabs cause end_psymtab to be called.
3948 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
3949 compiler feature of putting 'c' into basic type descriptors for
3952 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
3953 where there is no place for nPC in prrun struct.
3955 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
3957 * mipsread.c: Pass NULL name pointer to init_type, not 0.
3958 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
3959 * dwarfread.c (enum_type): Save enum names on type_obstack.
3960 * dwarfread.c (struct_type): Save member name on type_obstack.
3961 * symtab.c (_initialize_symtab): Fix misspelling.
3962 * regex.c (store_jump, insert_jump): Return void.
3964 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
3966 * defs.h (PARAMS): Move to ../include/ansidecl.h.
3967 (alloca): Declare return type on SPARC, since Sun doesn't.
3968 (*_BYTE_ORDER): Improve comment: *must* be defined.
3970 * tm-hppa.h: New file, architectural definition of HP PA.
3971 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
3973 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
3974 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3975 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
3976 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
3979 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3980 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
3981 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
3983 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
3985 * printcmd.c (output_command): Thinko.
3986 (x_command): Only set remembered size/format if cmd succeeds.
3988 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
3989 since it is no longer used and burns time for every symbol read.
3990 (process_one_symbol): Treat N_CATCH like default (complain).
3992 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
3994 * partial-stab.h (case N_TEXT): Fix fencepost error when
3995 detecting start of new symbol info after reading symtab for a
3996 module with a zero length TEXT segment.
3998 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4000 * Makefile.in (VERSION): Bump to 4.5.6.
4001 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4003 * defs.h (NORETURN): Define away for Lucid compiler.
4004 * remote.c (remote_timer, remote_interrupt): Signal handlers
4006 * ser-termios.c (serial_write, serial_close): Return whatever
4007 value the write/close call returns, rather than falling off end.
4008 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4009 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4011 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4012 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4014 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4015 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4016 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4017 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4019 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4020 store_inferior_registers): Supply missing fourth argument to
4022 * cadillac.c (kernel_dispatch): Make return type void.
4023 * cadillac.c (iosig): Signal handlers take one int arg.
4024 * valprint.c (val_print_fields): Call fprint_symbol to get
4025 automatic C++ demangling for mangled field names.
4027 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4029 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4030 * dwarfread.c (enum_type): Fix misspelling in comment.
4031 * valprint.c (val_print_fields, cplus_val_print): Minor
4032 adjustment to printing of C++ class structures to more closely
4033 match format for printing C structures, with and without setting
4036 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4038 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4039 (which is not a Posix signal) if it isn't defined.
4040 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4041 New port to Linux (a free Unix clone for 386 machines).
4043 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4045 COFF changes for dealing better with EPI 29K C compiler output.
4047 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4049 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4050 (read_coff_symtab): Move patch_opaque_types call from
4051 coff_symfile_read. Restrict it to symtabs from this objfile.
4052 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4053 references on opaque type chain; just let coff_lookup_type handle 'em.
4054 (decode_type): Complain about tagndx values on
4055 non-struct/union/enum types, which the EPI compiler tends to produce.
4057 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4059 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4062 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4063 usage to match new prototype. Include libbfd.h to get prototype.
4065 * source.c (find_source_lines): Handle large st_size fields.
4067 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4069 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4070 * stack.c (return_command): Use cleanups to avoid memory leaks.
4072 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4074 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4075 INT_REGNUM to INTE_REGNUM.
4077 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4079 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4081 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4082 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4083 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4084 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4086 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4087 declarations of malloc/realloc/free that are inserted by some
4089 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4091 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4092 another decl of strdup (this really ought to come from libiberty.h!).
4094 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4096 * remote.c (getpkt): Error if input exceeds buffer size.
4097 (_initialize_remote): `set remotedebug' enables packet trace.
4099 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4100 N_SLINE's, etc, just like Sun cc on Solaris2.
4102 * am29k-tdep.c (read_register_stack, write_register_stack):
4103 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4104 variable. Add `set' and `show' commands for it.
4105 * doc/gdb.texinfo: Document it.
4107 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4109 * valprint.c (type_print_1): Plug memory leak. Print all
4110 C++ syms as demangled, not just functions.
4111 * buildsym.c (read_range_type): When we find a signed char
4112 type, do a lookup of signed char, not plain char. Plain char's
4113 still get looked up as plain char's elsewhere.
4115 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4117 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4118 (Bug and fix found by Pierre Willard.)
4120 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4122 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4124 * xm-rs6000.h: Add decl for strdup().
4126 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4129 * breakpoint.c (enable_command, disable_command): Without args,
4130 should only affect normal breakpoints and watchpoints.
4132 * m68k-pinsn.c (print_insn_arg): Make register be const.
4133 * xcoffexec.c: Remove ' from comment.
4134 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4135 with decls of malloc in c-exp.tab.c (as produced by yacc).
4136 There's got to be a better way to do this...
4138 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4140 * partial-stab.h: Convert single rindex use to strrchr.
4141 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4142 standard <strings.h> file, now that the only single use of
4143 rindex in the gdb source files is gone.
4145 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4147 * mipsread.c: Undo ill effects from including <strings.h>,
4148 which #defines index to be strchr. Unfortunately, index is
4149 a member of a symbol table structure that can't be changed.
4150 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4151 remove redundant #include's.
4153 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4155 * mipsread.c: #include <strings.h> for rindex().
4157 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4159 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4161 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4163 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4164 extraneous SO stabs from busted C++ compilers.
4166 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4168 * Makefile.in (VERSION): Bump to 4.5.5.
4169 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4170 C++ lookups fail, print possibly helpful hint about completion.
4171 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4172 for static data members.
4173 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4174 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4175 it's broken on ncr3000's.
4177 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4179 * dwarfread.c (decode_modified_type): Change type of first arg.
4180 Change 'modifier' to char from unsigned char. Cast single use
4181 that needs to be unsigned char.
4182 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4183 * utils.c (strdup_demangled): Add function.
4184 * defs.h (strdup_demangled): Add prototype.
4185 * stack.c (return_command): Demangle C++ function names for query.
4186 * infcmd.c (jump_command): Demangle C++ function names for query.
4187 * cplus-dem.c (consume_count): New function and prototype.
4188 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4189 do_type): Replace conversion code with consume_count().
4190 * cplus-dem.c (gnu_special): Fix demangled of static members.
4191 * source.c (list_command): Print demangled function names
4192 when appropriate. Fix supplied by Peter Schauer.
4194 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4196 * sparc-tdep.c: Clean up slightly for Solaris2.
4198 * buildsym.c (define_symbol): Nameless types are now on several
4199 platforms; generalize them and un-ifdef them to make Solaris 2
4202 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4204 * infcmd.c: Fix typo (reported by Rob Savoye).
4205 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4206 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4207 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4208 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4209 rather than the one for the first file in the dependency chain.
4211 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4212 set. Don't reset our own texthigh, or dependency-only pst's, in
4213 scanning all the rest of the psymtabs.
4214 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4216 * buildsym.h (N_UNDF): Improve comments.
4217 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4219 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4221 * symtab.h (struct symbol): Add aux_value union for preserving
4222 an additional per-symbol value.
4223 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4224 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4225 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4226 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4227 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4229 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4231 * symfile.c (clear_symtab_users_once): Now non-static (for
4234 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4236 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4237 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4238 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4240 Solaris-2 support on SPARC:
4242 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4243 Add symbol_size and file offsets to struct symloc.
4244 Add static symbol_table_offset, string_table_offset,
4245 file_string_table_offset, next_file_string_table_offset,
4247 (add_old_header_file): Convert error() to complain()t.
4248 (dbx_symfile_read): Get symbol size via the objfile.
4249 Also get symbol_table_offset.
4250 (dbx_symfile_init): Record symbol size and count via the objfile.
4251 (dbx_next_symbol_text): Always add file_string_table_offset when
4252 accessing string table.
4253 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4254 (SET_NAMESTRING): Use the offset.
4255 (end_psymtab): Large kludge to determine addresses where source
4256 files start and end (for the psymtab header).
4257 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4258 Get this, symbol size, and symbol offset, from psymtab.
4259 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4260 Patch up last_source_start_addr if zero in N_SO.
4261 (process_one_symbol): Add variable function_start_offset.
4262 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4263 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4264 ( "", N_OBJ, N_OPT): Ignore.
4265 (elfstab_build_psymtabs): New function to read stabs out of
4268 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4269 (gdb): use GLOBAL_CFLAGS when linking, too.
4270 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4271 (N_OBJ, N_OPT): Ignore.
4272 ('f', 'F'): Save last function name.
4274 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4275 extra info in the minimal symbol.
4276 (elf_symtab_read): The extra info is the size of an ELF object,
4277 which was kludged to us in the `udata' field of the BFD symbol.
4278 Gag me with a crowbar...
4279 (elf_symfile_read): Keep track of both the absolute load address,
4280 and the offset between load addr and symbols. Handle STABS as
4281 well as DWARF sections, passing the absolute load address to
4282 elfstab_build_psymtabs.
4284 * symfile.h: Prototype elfstab_build_psymtabs.
4285 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4287 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4289 * buildsym.h: Add processing_acc_compilation flag.
4290 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4291 (define_symbol): Skip arg types in function entries. Resolve
4292 overloaded 'P' which acc uses for prototypes of functions called
4294 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4296 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4297 save size of ELF symbols. FIXME.
4298 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4299 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4301 * configure.in: Solaris config is sparc-sun-solaris2.
4302 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4304 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4305 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4306 * symfile.c (symfile_bfd_open): Comment where name is freed.
4307 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4309 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4311 * expprint.c (print_subexp): Add missing ']'.
4312 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4313 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4314 * WHATS.NEW: Point out improved C++ function name handling.
4315 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4316 type names for both implicitly and explicitly signed integral
4317 types. See comment in the source code.
4319 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4321 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4322 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4323 * expprint.c (print_subexp): Fix printing of register names.
4325 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4327 * inferior.h (register_valid): Declare.
4328 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4329 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4330 macros for traversing the data structures in a single objfile.
4331 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4332 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4335 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4337 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4338 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4339 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4340 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4342 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4344 * depend: rebuild to account for remote-st2000.c.
4345 * remote-st2000.c: Almost works now.
4346 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4348 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4350 * c-exp.y (yylex): Recognize single-quoted strings that specify
4351 tokens with embedded whitespace, such as C++ demangled names.
4352 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4353 * main.c (gdb_completer_quote_characters): Add global variable.
4354 * main.c (symbol_completion_function): Total rewrite for C++
4355 demangled name handling.
4356 * main.c (skip_quoted): New function.
4357 * main.c (main): Set rl_completer_quote_characters.
4358 * symmisc.c (dump_symtab): Print source language for symtab.
4359 * symtab.c (expensive_mangler): Add prototype and function.
4360 * symtab.c (completion_list_add_symbol): Total rewrite for new
4361 C++ demangled name handling.
4362 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4363 other changes for demangled C++ symbol handling.
4364 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4365 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4366 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4367 * symtab.c (completion_list_add_symbol): Total rewrite for new
4368 C++ demangled name handling.
4369 * symtab.c (expensive_mangler): New function.
4370 * utils.c (strcmp_iw, demangle_and_match): New functions.
4371 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4373 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4375 * Makefile.in: Roll VERSION to 4.5.4.
4376 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4377 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4378 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4380 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4382 * alldeps.mak: Rebuild to account for new files.
4383 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4384 * tm-st2000.h: New file.
4385 * configure.in: Tandem debug monitor (st2000) support.
4386 * remote-st2000.c, config/st2000.mt: ditto.
4388 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4390 * blockframe.c (inside_entry_file, inside_main_func,
4391 inside_entry_func): Return 0 if no symbols; avoid crashing.
4393 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4395 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4396 without masking, since it is signed and will later be compared
4397 against signed quantities. The right fix is probably to make
4398 it all unsigned, but this is a small, safe fix for this release.
4399 FIXME -- make the real change sometime soon.
4401 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4403 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4404 parameter in call to `symbol_file_add' to 0.
4406 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4408 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4410 * configure.in: Handle -m680[01234]0-wrs.
4412 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4414 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4415 `ieee_extended_to_double'.
4417 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4419 * valops.c (value_assign): Lint, by Pierre Willard.
4421 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4423 * coredep.c (fetch_core_registers): Remove premature warning,
4424 which triggers on DECstation even though all regs are accessible.
4426 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4427 sign-extension of instruction fields even on unsigned-char hosts.
4428 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4430 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4431 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4432 since they define the target, not the host.
4433 * m88k-pinsn.c: Fix typo.
4435 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4437 * valarith.c (value_zerop): -0.0 is still zero.
4438 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4439 Patches by Paul Eggert <eggert@twinsun.com>.
4441 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4443 * alldeps.mak, depend: re-make to account for ser-*.c.
4445 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4447 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4448 disconnecting from controlling terminal, to avoid gdb hanging
4449 on SVR4. Fixes bug reported by Oliver Okrongli.
4450 * procfs.c (PROC_NAME_FMT): Change format to match default used
4451 by system, as suggested by Oliver Okrongli.
4452 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4453 bug fix from Brent Townshend (bst%tt@cam.ORG).
4454 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4455 by turlais@rechser.total.fr.
4456 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4457 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4458 * objfiles.h (unlink_objfile): Add prototype.
4459 * objfiles.c (unlink_objfile): Add function.
4460 * objfiles.c (free_objfile): Call unlink_objfile.
4461 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4462 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4463 Also, discard old possibly bogus sf struct.
4464 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4465 find_sym_fns() for remapped symbol files, in case of any changes
4466 since the last mapping.
4468 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4470 * findvar.c (read_relative_register_raw_bytes): use the raw size
4471 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4473 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4475 Changes to support GDB running on DOS using GO32 and H8 support
4477 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4478 allowing hosts with different text and binary file formats to
4480 * coffread.c (read_coff_symtab): changed calling convention and
4481 operation - now it opens its own file with FOPEN_RB rather than
4482 duping and fdopening the provided handle.
4483 * dbxread.c, cplus-dem.c: #include mangling.
4484 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4485 binary files oring in the right bit.
4486 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4487 * remote-hms.c: cleanup to use the new remote serial stuff
4488 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4489 independent remote terminal I/O.
4490 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4491 * source.c (openp): fix off by one problem removing / - can now
4492 open a source file in the root directory with DOS.
4493 * values.c (value_as_pointer): remove bogus address bits from
4494 long. (unpack_long): unpack into unsigned long/short if pointer.
4496 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4498 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4499 It gets permanently stuck in many OSes.
4500 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4502 * breakpoint.c: Improve help text for info breakpoints.
4504 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4506 * README: Add pointer to internals doc, and describe reading
4508 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4509 * symtab.c (output_source_filename): Remove old glop for wrapping
4510 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4512 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4514 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4515 * munch: Add sort -u to avoid duplications.
4516 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4517 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4519 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4521 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4522 avoid infinite loops while demangling bogus mangled names.
4523 * valprint.c (type_print_base): Minor fix for GNU style guide
4526 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4528 * Makefile.in (VERSION): Bump to 4.5.3
4529 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4530 * Makefile.in (demangle): New target to create standalone
4531 demangler with same code and options as internal demangler.
4532 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4533 to support ARM style and Lucid style demangling, improve
4534 maintainability, fix several demangling bugs. More changes
4536 * defs.h (strstr): Add ANSI compatible prototype.
4537 * valprint.c (type_print_1): Demangle using ansi option.
4538 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4540 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4542 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4545 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4547 * mipsread.c (parse_procedure): Return rather than using
4548 uninitialized variable 'b'.
4550 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4552 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4553 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4554 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4555 relative to each source file.
4557 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4559 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4562 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4564 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4565 * am29k-tdep.c: Update to latest code from AMD.
4566 (get_saved_register) don't crap out if no frame.
4567 * remote-udi.c: Set/clear inferior_pid as appropriate.
4568 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4569 error handling. Fixup end-of-debugging messages.
4570 (udi_fetch_registers) clean up big time, mainly don't multiply
4571 register_valid indices by 4, and use proper Offset when reading
4572 gr96-gr127. (udi_store_registers) general cleanup.
4573 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4574 INT_REGNUM->INTE_REGNUM.
4575 * tm-29k.h: Upgrade to latest code from AMD.
4576 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4577 (UDIConnect) Clean up error processing (like, don't do exit() if
4578 execlp fails), make code restartable, make more attractive.
4579 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4582 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4584 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4585 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4586 from former to latter.
4588 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4590 * cplus-dem.c (do_args): Handle void args the same as others.
4591 * objfiles.c (free_objfile): Only try to unmap files when
4592 reusable objfiles are supported.
4593 * valprint.c (type_print_varspec_suffix): Add parameter that
4594 specifies if C++ demangling included function arguments. Use
4595 it to suppress printing extra pair of ()'s.
4596 * valprint.c (type_print_1): Fix problem with printing demangled
4597 C++ function types where demangled type includes the function
4600 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4602 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4603 Allows selection of C++ demangler to be a configuration option
4604 until multiple demanglers are supported.
4605 * demangle.h: New include file for extended demangler support.
4606 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4607 utils.c, valprint.c: Include "demangle.h" and change all calls
4608 to cplus_demangle() or fputs_demangled() to use individual
4610 * valprint.c (type_print_1): Change options to cplus_demangle
4611 to print demangled function args. Still broken, but now less so.
4612 * cplus-dem.c: Include demangle.h, reorganize and update some
4613 comments to reflect reality.
4614 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4615 second arg from fixed integer to bit based multiple options.
4616 * cplus-dem.c (optable): Reformat and replace ansi members with
4618 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4620 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4622 * values.c (set_internalvar): Force evaluation of lazy values.
4623 Bug reported by RMS.
4625 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4627 * Makefile.in (VERSION): Bump to 4.5.2.
4628 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4629 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4630 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4631 proper handling of bit fields.
4632 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4633 * symtab.h: Fix couple of misspellings in comments.
4634 * value.h (struct value): Clarify use of bitpos.
4635 * value.h (unpack_field_as_long): Change prototype, returns
4637 * values.c (unpack_field_as_long): Change return type to LONGEST,
4638 sign extend unpacked fields that are signed, other rewriting.
4639 * config/ncr3000.mt: New target config file.
4641 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4643 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4644 even when printing 8-bit characters.
4646 * gdbtypes.c (make_{reference,pointer,function}_type): New
4647 functions which handle overwriting of forward-referenced types
4648 for stabs file reading.
4649 (lookup_{reference,pointer,function}_type): These just call
4650 the make_*_type functions with a null storage alloc parameter.
4651 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4652 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4654 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4655 (dbx_alloc_type): Make it easier to understand. No funct change.
4656 (define_symbol: 't'): Don't put the typedef name into the name of
4657 the struct, union, or enum. Bugfix.
4658 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4659 routines to properly handle overwriting preallocated types so that
4660 forward references will work.
4661 (read_enum_type): Force enum values to file scope, due to bug in
4662 Sun compiler output. FIXME, fix later.
4664 Remove unused header_file_prev_index mechanism. It was already
4665 obsolete in gdb-3.5. These comments appeared in 3.5:
4666 /* This code was used before I knew about the instance codes.
4667 My first hypothesis is that it is not necessary now
4668 that instance codes are handled. */
4669 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4670 * buildsym.h: Remove it and prev_index that saves it.
4671 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4673 * solib.c (special_symbol_handling): When called from core files,
4674 must set up debug_addr. Don't print error messages, just return.
4675 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4677 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4679 * cplus-dem.c: Allow nested class names (as in
4680 Foo::Bar::method()).
4681 Allow the cleaner cfront style of nested class names
4682 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4683 Make cplus_demangle re-entrant by removing use of global
4684 variables. Instead, place all shared variables in a
4685 stack-allocated structure, and pass around its address.
4687 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4689 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4690 29k-share/* subdirs...
4692 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4693 rewrite, only leave out the bugs.
4695 * Makefile.in: Add 29k/UDI support. Improve depend.
4696 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4698 * am29k-tdep.c: Update to use new calling conventions, and misc
4701 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4703 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4705 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4706 breakpoint instructions that leave PC pointing at the right place.
4708 * core.c (core_open): Call warning() to print warnings.
4710 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4712 * symtab.c (lookup_symbol): Need to check if msymbol->name is
4713 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
4714 This prevents a crash when trying to lookup the value of a
4715 non-existent symbol.
4717 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
4719 * signame.c, signame.h: Remove, replaced by strsignal.c in
4721 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
4722 sun386-xdep.c: Remove include of signame.h
4723 * Makefile.in (SFILES_MAINDIR): Remove signame.c
4724 * Makefile.in (HFILES): Remove signame.h
4725 * Makefile.in (OBS): Remove signame.o
4726 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
4727 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
4728 psignal, perror): Add prototypes.
4729 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
4731 * depend: Manually remove signame.[cho] references.
4732 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
4734 * convex-xdep.c (core_file_command): Replace use of sys_siglist
4735 with safe_strsignal.
4736 * core.c (core_open): Replace use of sys_siglist with
4738 * core.c (memory_error): Replace use of sys_errlist with
4740 * i960-tdep.c (print_fault): Replace use of sys_siglist with
4742 * infcmd.c (program_info): Replace use of sys_siglist with
4744 * infrun.c (signal_stop, signal_print, signal_program):
4745 Allocate dynamically based on dynamic determination of number
4746 of signals to support.
4747 * infrun.c (child_create_inferior): Replace use of sys_errlist
4749 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
4751 * infrun.c (sig_print_info): Replace use of sig_abbrev with
4752 strsigno and sys_siglist with safe_strsignal.
4753 * infrun.c (handle_command): Call signo_max to find number of
4754 signals. Replace sig_number with strtosigno and sig_abbrev with
4756 * infrun.c (signals_info): Replace sig_number with strtosigno.
4757 * infrun.c (_initialize_infrun): Call signo_max to find number of
4758 signals. Dynamically allocate signal_{stop,print,program}.
4759 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
4760 * procfs.c (errnoname): Add function and prototype.
4761 * procfs.c (info_proc_siginfo): Call errnoname, replace use
4762 of sys_siglist with safe_strsignal.
4763 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
4764 sys_siglist with safe_strsignal.
4765 * procfs.c (info_proc_stop): Call errnoname.
4766 * procfs.c (signalname): Replace sig_abbrev with strsigno.
4767 * stuff.c (main, get_offset): Replace use of sys_errlist with
4769 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
4770 with safe_strsignal.
4771 * umax-xdep.c (core_file_command): Replace use of sys_siglist
4772 with safe_strsignal.
4773 * utils.c (safe_strerror, safe_strsignal): Add functions that
4774 call strerror and strsignal respectively, and deal with NULL
4776 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
4777 sys_errlist with safe_strerror.
4778 * valprint.c (val_print): Replace use of sys_errlist with
4781 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
4783 * Makefile.in: rework CFLAGS so that they can be set from the
4784 command line to make. CFLAGS -> INTERNAL_CFLAGS.
4785 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
4786 Pass CFLAGS on recusions.
4788 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
4790 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
4791 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
4792 overkill for the problem it solved.
4793 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
4794 and default to simply printing type names as appropriate.
4795 * main.c (main): Remove one of the leading newlines from
4796 warning_pre_print initialization.
4797 * objfiles.c (open_existing_mapped_file): Add function and
4799 * objfiles.c (open_mapped_file): Rewrite to use new function
4800 open_existing_mapped_file.
4802 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
4804 * sun3-xdep.c (fetch_core_registers): Lint.
4805 * tm-sun3.h: Prototype lint.
4808 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
4810 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
4811 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
4812 * objfiles.c: Cast calls to close() with unused returns to void.
4813 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
4814 old objfile's name before updating it.
4815 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
4816 * objfiles.h (objfile struct): Add mmfd member.
4817 * symfile.c (syms_from_objfile): Move some code to
4818 new_symfile_objfile.
4819 * symfile.c (new_symfile_objfile): Add new function, common code
4820 from syms_from_objfile.
4821 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
4822 mapped and unmapped symbol files.
4823 * symfile.c (symbol_file_command): Print "No symbol file now"
4824 message, ala exec_file_command for the exec file.
4825 * symfile.h (new_symfile_objfile): Add prototype.
4826 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
4827 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
4829 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
4831 * rs6000-pinsn.c: New version from IBM (Metin).
4832 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
4833 to avoid warnings from some compilers.
4835 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
4837 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
4838 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
4839 type's flag word that marks it as a fundamental type.
4840 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
4841 flags argument for all calls to init_type().
4842 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
4843 flags argument for all calls to init_type(). Also remove
4844 dependency on host sizes for ints, floats, etc.
4845 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
4846 flags argument for all calls to init_type(). Also remove
4847 dependency on host sizes for ints, floats, etc.
4848 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
4849 bit to flags argument for all calls to init_type(). Add types
4850 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
4851 * valprint.c (unsigned_type_table, signed_type_table,
4852 float_type_table): Remove.
4853 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
4854 bit when printing fundamental types, and print the actual name
4855 for such types, rather than inventing one. Remove code that
4856 invented fundamental type names.
4857 * valprint.c (_initialize_valprint): Remove initializations
4858 for now removed unsigned_type_table, signed_type_table, and
4861 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
4863 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
4864 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
4867 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
4869 * dwarfread.c (target_to_host): New function similar to previous
4871 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
4872 Extensive changes to convert all previous usages to use new
4873 target_to_host() function.
4874 * dwarfread.c (struct dieinfo): Change types of most integral
4875 members to be unsigned.
4877 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
4879 * WHATS.NEW: Revise -mapped doc.
4881 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
4883 * mipsread.c (parse_partial_symbols): Complain when sh->index is
4884 too high or when skipping `forwards' moves us backwards.
4885 (parse_type): Print mis-guessed tag name in complaint.
4886 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
4887 (parse_procedure): Do not attempt to create symbols; just fill in
4888 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
4889 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
4890 for clarity. Set top_stack before calling parse_external. In
4891 stabs, sort symbols before calling parse_procedure.
4893 * symmisc.c (std_in, std_out, std_err): Add vars to access std
4894 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
4895 * Makefile.in: Remove stage* targets. Avoid echo on recursive
4896 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
4899 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
4901 * Makefile.in (VERSION): Set to 4.5.1.
4902 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
4903 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
4904 fill_gregset): New functions for SVR4 /proc support.
4905 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
4906 Remove new symbol types and such to ../include/coff/symconst.h.
4907 (parse_symbol): Simplify code for parsing struct/enum/unions.
4908 (parse_type): Handle `long long' types.
4909 (upgrade_type): Handle `const' qualifier.
4910 (parse_partial_symbols): fix indentation, clean a bit.
4912 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
4914 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
4915 copy in data from raw read buffers, calling bfd byteswapping
4916 routines as appropriate. Use to replace most existing memcpy
4918 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
4919 * configure.in: Recognize new ncr3000 config.
4920 * config/ncr3000.mh: New config file.
4922 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
4926 * README: Update for release.
4927 * Makefile.in: Update version to 4.5.
4928 * WHATS.NEW: The obvious.
4930 * depend: Generate new depend file for this release.
4932 * Makefile.in (depend): Fix dependancy generation so that it does
4933 not include gcc 'fixincluded' files, which are usually in a system
4936 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
4938 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
4939 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
4940 symbols for nameless types. And, handle `R' (register parameter
4941 type) for AIX. (an extension to existing stabstring grammar).
4942 * rs6000-xdep.c: Fix typo (= should have been ==).
4944 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
4946 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
4948 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
4950 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
4951 * signame.c (SIGWAITING, SIGLWP): Add.
4953 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
4955 * xm-i386mach.h: add decls for errno and strdup().
4957 * breakpoint.c (breakpoint_1): Add (int) casts for enums
4958 used in array index context (otherwise, some compilers barf).
4960 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
4962 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
4963 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
4964 in a system call, and provide better backtrace if so.
4966 * Makefile.in (HFILES): Add xcoffsolib.h.
4967 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
4968 * rs6000-pinsn.c: #include "opcode/rs6k.h"
4970 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
4971 mipscoff_symfile_read): Convert to BFD to do file I/O.
4973 * symfile.c: #include <ctype.h> to get proper def if isspace().
4975 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
4977 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
4979 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
4980 function also when parsing embedded stabs.
4982 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
4984 * mipsread.c: Fix more declarations.
4986 * mipsread.c: Fix many invocations of complain. Use enum
4987 type_code where appropriate.
4989 * xm-vaxult.h: Add decl for strdup().
4991 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
4994 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
4996 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
4999 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5001 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5002 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5003 Merge in more patches for rs6000 from Metin Ozisik.
5004 * utils.c: Fix typo in comment.
5006 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5008 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5009 * procfs.c (attach): Set nopass_next_sigstop if attached
5010 process is forcibly stopped.
5011 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5012 resending SIGSTOP to attached process on first resume.
5014 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5016 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5018 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5020 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5021 (VERSION): Bump to 4.4.85.
5022 * mipsread.c: Update for new include files. Lint.
5023 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5024 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5025 Don't need to bring in mipsread.o specially any more.
5027 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5029 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5030 routine (for Irix-4.x). Make many funcs static and void.
5031 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5032 * (init_extra_frame_info): Don't trash cached value of frame
5033 pointer register. This fixes backtracing through routines that use
5034 alloca(). Generally clean up declarations of functions, and use
5035 typedefs and macros to reference data structures as appropriate.
5036 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5039 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5041 * values.c (unpack_long): Fix unpacking error for signed chars
5042 on hosts where the default character type is unsigned.
5043 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5044 for newer SVR4 variants.
5045 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5046 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5047 * procfs.c (mappingflags): Add support for MA_PHYS
5049 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5051 * buildsym.c (read_struct_type): Avoid coredump when C++
5052 abbreviated type name is messed up. Reported by Joe Buck.
5053 FIXME, we need to determine whether GDB or GCC needs to be
5054 smarter to correctly locate this type name.
5056 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5057 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5058 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5059 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5060 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5062 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5064 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5065 * symtab.h (current_source_symtab): Make extern
5066 * symtab.h (current_source_line): Make extern
5067 * inferior.h: Move all procfs.c prototypes to one place, add
5068 prototype for proc_signal_handling_change. Add prototypes for
5069 signal_stop_state, signal_print_state, and signal_pass_state.
5070 * inferior.h (stop_soon_quietly): Make extern
5071 * inferior.h (attach_flag): Make extern
5072 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5073 * infrun.c (signal_stop_state, signal_print_state,
5074 signal_pass_state): New functions to query specific signal
5076 * infrun.c (handle_command): Minor error message change, add
5077 NOTICE_SIGNAL_HANDLING_CHANGE.
5078 * procfs.c (open_proc_file): Remove iris specific reset of
5079 inherit-on-fork flag, moved to proc_set_exec_trap().
5080 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5081 to reset inherit-on-fork flag, bash comment to GNU form.
5082 * procfs.c (proc_base_address, set_proc_siginfo,
5083 fetch_core_registers): Conform to code style.
5084 * procfs.c (signame.h): Include.
5085 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5086 syscallname(), info_proc_syscalls()): New macros, tables, and
5087 functions to organize and report system call information.
5088 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5089 saved_exitset, saved_entryset): Add to procinfo struct.
5090 * procfs.c (struct trans): Add.
5091 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5092 siginfo_table, errno_table): Tables to translate numeric values
5093 to symbolic names and short descriptions.
5094 * procfs.c (signalname, info_proc_signals): Add function and
5096 * procfs.c (proc_info): Now info_proc.
5097 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5098 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5099 info_proc_faults, lookupname, lookupdesc, sigcodename,
5100 sigcodedesc): New functions.
5101 * procfs.c (proc_signal_handling_change): New function to set
5102 the trace flags based on the state of gdb's signal handling flags.
5103 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5104 and remove code to do PIOCSTRACE ioctl.
5105 * procfs.c (attach, detach): Preserve and restore process flags
5106 using saved_* fields in procinfo struct.
5107 * procfs.c (attach): Call proc_signal_handling_change.
5108 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5109 * procfs.c (proc_desc): Update for latest changes.
5110 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5111 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5112 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5114 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5116 * procfs.c (set_proc_siginfo): Add prototype and new function.
5117 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5118 up inferior siginfo struct.
5119 * elfread.c (elf_symfile_read): Compute the relocation amount
5120 by subtracting off the address of the ".text" section.
5121 * solib.c: Add pointer to ".text" section to so_list struct.
5122 * solib.c (solib_map_sections): Initialize pointer to ".text"
5123 section in so_list struct.
5124 * solib.c (symbol_add_stub): Pass base address of ".text"
5125 section to symbol_file_add, rather than the load address of
5126 the shared library. On SunOS they are the same. On SVR4 they
5129 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5131 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5132 function name, not .gdbinfo. symbol.
5134 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5136 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5138 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5140 * Makefile.in (VERSION): 4.4.8
5142 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5143 commands in .cshrc/.profile won't get traced.
5145 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5147 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5148 * exec.c (build_section_table): Don't abort if no sections.
5149 * sparc-tdep.c (single_step): Lint.
5150 * utils.c (mrealloc): Handle realloc (0, size) case here.
5152 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5154 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5157 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5159 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5160 .gdbinfo. symbols are created. Move creation from parse_procedure
5161 to parse_symbol, where it is fairly easy to grow the symtab. This
5162 also fixes a symtab trashing bug on all mips-based systems.
5163 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5165 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5166 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5168 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5170 * c-exp.y: Add missing return type to yyparse() prototype.
5172 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5174 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5176 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5177 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5178 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5179 (patch_opaque_types): Avoid dummy args and result.
5180 * objfiles.c (have_partial_symbols, have_full_symbols,
5181 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5182 (iterate_over_objfiles, iterate_over_symtabs,
5183 iterate_over_psymtabs): Remove, clunky and slow.
5184 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5185 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5186 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5187 dump_objfile): Remove dummy args and results. Move filename
5188 comparisons to callers.
5189 (printsyms_command, printpsyms_command, printmsyms_command,
5190 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5191 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5192 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5193 list_symbols, make_symbol_completion_list): Replace explicit
5194 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5195 Eliminate Dijkstra flag crap, break out of loops with gotos.
5196 (lookup_symtab_1): Protect '/' tests from short filenames.
5197 (cplus_mangled_symbol): Move inline into lookup_symbol.
5198 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5199 (relocate_minimal_symbol): Move inline to vmap_symtab.
5200 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5201 iterate_over_msymbols with ALL_MSYMBOLS.
5203 Misc cleanup prior to release.
5205 * Makefile.in (VERSION): Roll to 4.4.7.
5206 (HFILES): Add call-cmds.h.
5207 * call-cmds.h: New header for command fns called by other files.
5208 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5209 (breakpoint_1): Remove unused type arg. Change callers.
5211 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5212 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5213 * mipsread.c: Add prototypes for all static functions.
5215 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5216 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5217 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5218 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5219 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5220 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5223 * buildsym.c (define_symbol): Handle global register variables
5224 (from Pierre Willard). Complain if register numbers are too large.
5225 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5226 * tm-sparc.h: Don't #include <sun4/reg.h>.
5227 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5228 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5230 * language.h: Avoid forward enum declaration.
5231 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5232 config/sun4os5.mt: New host and target.
5233 * defs.h (errno): #include <errno.h> rather than assuming int.
5234 From Pierre Willard.
5236 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5237 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5238 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5239 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5240 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5241 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5242 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5244 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5246 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5247 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5248 * language.h (enum exp_opcode): Avoid forward enum def.
5249 * main.c (define_command, user_defined_command): Lint.
5250 * mem-break.c, xcoffread.c: Lint.
5251 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5253 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5255 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5256 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5257 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5258 or IBM6000_TARGET as (approximately) appropriate.
5260 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5262 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5263 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5264 or not to try reading symbols from a mapped objfile. Plugs memory
5265 leak due to shared libraries generating no psymtabs or symtabs.
5267 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5269 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5270 * copying.awk: Lint. Make stronger warning at top of copying.c.
5271 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5272 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5273 (lookup_pointer_type): Add FIXME comment.
5274 * main.c (set_history_size_command): Disallow negative size.
5275 * partial-stab.h: Update copyright.
5276 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5278 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5280 * main.c (set_history_size_command): Negative size is error.
5281 (Reported by Peggy Fieland.)
5283 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5285 * coffread.c (coff_symfile_init): Update comment.
5286 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5287 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5288 macros to access the dbx specific objfile information.
5289 * dbxread.c (symfile_string_table, symfile_string_table_size):
5290 Remove these local variables.
5291 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5292 read_dbx_symtab): Remove the stringtab and stringtab_size params
5293 from the function prototypes, the function definition, and the
5294 function calls. These are now available via DBX_STRINGTAB and
5295 DBX_STRINGTAB_SIZE using the objfile pointer.
5296 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5297 an arg to read_dbx_symtab.
5298 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5299 stringtab and the dbx specific per-objfile private info.
5300 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5301 args in prototype, function definition, and function calls. It is
5302 now available via the DBX_SYMCOUNT macro using the objfile
5304 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5305 local instance of struct dbx_symfile_info and replace with DBX_*
5307 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5308 symfile_string_table and symfile_string_table_size.
5309 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5310 symfile_string_table.
5311 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5312 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5313 stringtab size variables. Remove all code that used to reread
5315 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5316 to prior to any calls to mmalloc for the objfile specific heap.
5317 * utils.c (init_malloc): Document the requirement that for each
5318 heap for which corruption checking is desired, that init_mmalloc
5319 must be called prior to any mmalloc calls on the heap.
5321 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5323 * rs6000-pinsn.c: Make dis-assembly output more like
5324 other targets: Don't print instruction in hex before
5325 the assembly; use print_address to print out jump
5328 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5330 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5331 * cplus-dem.c: Support "Sc" meaning "signed char".
5333 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5335 * configure.in: fix iris/iris3.
5337 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5339 * command.c, main.c (various places): Use ctype.h macros
5340 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5341 (such as (x >= 'A' && x <= 'Z')).
5342 (There are still more of these in other files.)
5343 * main.c (defined_command): Lower-case the user's
5344 new command before entering it. Needed because
5345 command lookup is case-insensitive (and also lower-cases).
5346 (Based on Metin's earlier patch.)
5348 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5350 * config/irix4.mh: new file.
5352 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5354 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5357 * xm-mips.h: Declare strdup for ultrix.
5359 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5360 when calling new_symbol.
5361 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5364 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5366 * config/rs6000.mh: Update (for Fred's new mmalloc)
5367 flags to disable use of GNU malloc/mmalloc.
5368 * munch: Change SYSV rule to allow .text before the label,
5369 as well as after, to work for AIX.
5370 * gdbtypes.h: Minor clarifiction.
5372 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5374 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5375 continuation in yet another place (between method declarations).
5377 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5379 * mips-tdep.c: include symfile.h and objfiles.h to fix
5382 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5384 * valops.c (value_struct_elt_for_reference): Added 'offset'
5385 parameter to handle multiple inheritance.
5386 * eval.c, value.h: Update accordingly.
5388 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5390 * objfiles.h: New file
5391 * Makefile.in (HFILES): Add objfiles.h
5392 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5393 main_scope_lowpc, main_scope_highpc.
5394 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5395 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5396 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5397 xcoffread.c, : Include objfiles.h.
5398 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5399 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5400 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5401 inside_entry_file() and logic changed appropriately.
5402 * blockframe.c (outside_startup_file): Renamed to
5403 inside_entry_file() and logic changed appropriately.
5404 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5405 and logic changed to use per-objfile specific fields.
5406 * blockframe.c (inside_entry_scope): Renamed to
5407 inside_entry_func() and logic changed to use per-objfile specific
5409 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5410 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5411 Remove extern decls.
5412 * symfile.c, symfile.h (entry_point): Remove extern decl.
5413 * coffread.c (coff_symfile_init): Common entry point init code
5414 moved to symfiles.c, call init_entry_point_info().
5415 * coffread.c (complete_symtab): Use new per-objfile entry info.
5416 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5417 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5419 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5420 * defs.h (inside_entry_scope, outside_startup_file,
5421 inside_main_scope): Prototypes changed for renames to
5422 inside_entry_func, inside_entry_file, inside_main_func,
5424 * symfile.c (syms_from_objfile): Common entry point init code
5425 moved to init_entry_point_info() and call init_entry_point_info().
5426 * symfile.h (init_entry_point_info): Include prototype.
5427 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5428 moved to symfiles.c and call init_entry_point_info().
5429 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5430 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5431 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5433 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5434 works for the majority of targets.
5435 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5436 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5437 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5438 Use default definition in frame.h.
5439 * frame.h (selected_frame_level): Make decl extern.
5440 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5441 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5442 * partial-stab.h: Use new per-objfile entry info.
5443 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5444 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5445 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5446 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5447 have_minimal_symbols): Prototypes moved to objfiles.h.
5448 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5449 Macros moved to objfiles.h.
5450 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5452 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5454 More C++ improvements (pointers to members, qualified names).
5455 * c-exp.y: Support exp.type::name and exp->type::name
5456 syntaxes. (Unfortunately, doesn't work for static members.)
5457 * c-exp.y, eval.c: Make type::~type work better.
5458 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5459 value_static_field by value_struct_elt_for_reference.
5460 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5461 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5462 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5463 for OP_SCOPE operand; no point in it now that we use lazy
5464 reading of values, and use "reference to member" objects.
5465 * gdbtypes.h: Clarify comment.
5466 * valops.c: Change value_struct_elt_for_address to return
5467 a reference (or variable), rather than a pointer. Change
5468 the name to value_struct_elt_for_reference to reflect this.
5469 Returning a reference instead of a address provides a
5470 generalization, since we can use the routine for both
5471 class::name as well as &class::name.
5472 Also, recurse to handle multiple inheritance properly.
5473 * valprint.c: Moved code to print pointer-to-members
5474 to new function point_class_member. This allows a
5475 "reference-to-member" to be printed using the same code.
5476 * valprint.c (type_print_varspec_prefix): Avoid printing
5477 "struct " for domains of class-member types.
5478 * valops.c (search_struct_field): Inline code for simplified
5479 version of value_static_field (which can then be deleted).
5480 * value.h: Rename value_struct_elt_for_address to
5481 value_struct_elt_for_reference. Delete value_static_field.
5482 * values.c: Remove no longer used function value_static_field.
5484 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5486 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5487 elfread.c (coff_symfile_finish): Add function, prototype, and
5488 add to the xxxx_sym_fns struct for each file type. Also reformat
5489 the xxxx_sym_fns vector to a standard format and add comments.
5490 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5491 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5492 Pass pointer to struct objfile rather than pointer to sym_fns.
5493 Change references inside each function accordingly. Allocate any
5494 symbol file specific info in the per-objfile memory region.
5495 * dbxread.c (free_and_init_header_files): Break function into
5496 free_header_files(), called from dbx_symfile_finish(), and
5497 init_header_files(), called from dbx_new_init().
5498 * dbxread.c (dbx_new_init): Move deallocation things to new
5499 dbx_symfile_finish function.
5500 * elfread.c (elf_new_init): Call buildsym_new_init().
5501 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5502 routine for the objfile before deallocating other stuff.
5503 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5504 * symfile.h: Move struct sym_fns to before struct objfile def.
5505 Add sym_finish function pointer and change prototypes of other
5506 function pointers to reflect passing struct objfile pointer rather
5507 than struct sym_fns pointer.
5508 * symfile.c: Remove now obsolete symtab_fns pointer.
5509 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5510 locates the correct sym_fns struct for the given objfile.
5511 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5512 for better support of mapped symbol tables.
5513 * symfile.c (symbol_file_command): Remove obsolete code using
5515 * symfile.h: Remove duplicate declarations for symfile_objfile,
5516 entry_point, and object_files.
5517 * target.c (target_info): Compare symfile_objfile to NULL.
5518 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5519 aixcoff_symfile_finish().
5521 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5523 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5524 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5525 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5527 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5529 Some improvements to g++ debugging.
5530 * symtab.c (list_symbols): demangle before pattern matching.
5531 * symtab.c: Other fixes to improve handing of operators.
5532 * valprint.c (type_print_base): Fix test for constructor.
5533 * values.c (value_static_field): Allow evaluation of
5534 CLASS::METHOD, returning a function pointer.
5536 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5538 * Makefile.in (VERSION): Roll 4.4.6.
5539 * exec.c (exec_file_command): Add code to ignore optional args
5540 passed in by file_command() for use in symbol_file_command().
5541 * main.c (main): Document -mapped and -readnow in help summary.
5542 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5543 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5544 to get filename from bfd with bfd_get_filename(). Test mapto
5545 against 0, not NULL. Use mstrsave() to make copy of filename.
5546 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5548 * remote-vx.c (vx_load_command, add_symbol_stub):
5549 Symbol_file_add() takes an additional arg.
5550 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5552 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5553 changed to return a bfd not an objfile pointer.
5554 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5555 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5556 Change to eliminate local bfd and use symfile_bfd_open() plus
5557 allocate_objfile(). Add code to implement readnow option.
5558 * symfile.c (symbol_file_command): Changes to option handling,
5559 readnow functionality moved to symbol_file_add().
5560 * symfile.c (symfile_init): Eliminate local copy of bfd.
5561 * symfile.c (add_symbol_file_command): Changes to parse mapped
5562 and readnow options.
5563 * symfile.h (allocate_objfile): Arg removed from prototype.
5564 * symtab.h (symbol_file_add): Arg added to prototype.
5565 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5568 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5570 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5571 mtrace.awk, state.c, state.h: Removed.
5572 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5573 directories searched for source files.
5574 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5575 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5576 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5577 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5578 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5579 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5580 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5582 * Makefile.in (HFILES): Remove state.h
5583 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5584 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5585 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5586 * Makefile.in (clean): Remove all object files.
5587 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5588 * cplus-dem.c: Remove prototypes definitions that are now done in
5590 * dbxread.c (throughout): Change from using per-objfile
5591 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5592 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5593 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5594 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5595 * depend: Remove dependencies for state.o, state.h.
5596 * dwarfread.c: Add declaration for warning_pre_print.
5597 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5598 * dwarfread.c (throughout): Change from using per-objfile
5599 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5600 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5601 use supplied objfile.
5602 * i386-xdep.c (print_387_status): Change to use warning() rather
5604 * i387-tdep.c (print_387_control_word): Change to use warning()
5605 rather than printfs.
5606 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5607 that some compilers grumble about.
5608 * language.c (throughout): Add declaration for warning_pre_print
5609 and using warning() instead of printfs.
5610 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5611 * main.c (main): Add declaration for warning_pre_print and set it
5612 similarly to error_pre_print. Add declarations for
5613 mapped_symbol_files and readnow_symbol_files. Add appropriate
5614 definitions to long_options[].
5615 * minsyms.c: Trivial fix to comment.
5616 * objfiles.c (allocate_objfile): Substantially rewritten for
5617 using mapped symbol files.
5618 * objfiles.c (throughout): Change from using per-objfile
5619 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5620 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5621 * source.c (throughout): Change from using per-objfile
5622 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5623 * source.c (open_source_file): Use mstrsave to save file name in
5624 mapped symbol region for objfile.
5625 * symfile.c: Remove include for state.h.
5626 include to local form.
5627 * symfile.c (symbol_file_add_digested): Remove.
5628 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5630 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5631 from objfile structure. Add malloc descriptor pointer (md).
5632 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5633 * symm-xdep.c (print_fpu_status): Use warning() rather than
5635 * symmisc.c (free_symtab_block): Now takes and uses current
5637 * symmisc.c (throughout): Change from using per-objfile
5638 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5639 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5640 Sun compiler grumblings when PTR is char *.
5641 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5642 msymbols() to correct pointer type.
5643 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5644 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5645 error always starts on a line of it's own.
5646 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5647 Rewrite for new mapped malloc package use.
5648 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5649 that don't want to use the mapped malloc package; pass arguments
5650 on to traditional malloc package functions.
5651 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5652 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5653 mrealloc, malloc, and realloc but get fatal error if runs out
5655 * utils.c (msavestring, mstrsave): Save a string in a specific
5656 mapped malloc region.
5657 * utils.c (print_spaces): Use xmalloc to get the buffer.
5658 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5659 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5660 * config/i386v4.mh: Insignificant reorganization.
5662 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5664 * xcoffread.c: Only enable compilation of debugging functions
5665 if IBM6000 is defined. Fails to compile otherwise.
5667 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5669 * Makefile.in: pass MAKEINFO down on info.
5671 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5673 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5674 useless code, including an lseek to an uninitialized variable.
5675 Reported by Jim Williams <jimbo@wrs.com>.
5677 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5679 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5680 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5681 * minsyms.c, symfile.c: Changes that may be generally
5682 applicable, but are #ifdef IBM6000 for now.
5683 * rs6000-xdep.c: Fixed typo in comment.
5684 * rs6000-tdep.c: Non-substatial changes.
5685 * xoffread.c: The main change here is addition of some
5686 debugging functions.
5687 * xoffexec.c: More changes.
5689 * xcoffread.c: Fixed two too-few-parameters bugs.
5691 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5692 to SOLIB_CREATE_INFERIOR_HOOK macro.
5694 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5696 * symfile.h: Add prototype for iterate_over_msymbols().
5697 * symtab.c (cplus_mangled_symbol): Add function.
5698 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5699 iterate_over_msymbols to find demangled C++ symbol.
5700 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5701 value to iterate_over_msymbols().
5702 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5705 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5707 * Makefile.in: added check target.
5709 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5711 * ecoff.c: Move to ../bfd/coff-msym.c.
5712 * config/mt-*mips: Remove ecoff.o from the configuration.
5713 * remote.c (): Add newline to initial +.
5714 (remote_resume): Mention how to cope with signals.
5715 (remote_interrupt): Add debug msg.
5716 (remote-wait): Implement new 'T' reply, which includes
5717 status, PC, and FP all in a single short message.
5718 (putpkt): Add further debugging of packet acks.
5719 * mipsread.c (fixup_symtab): Also swap RFD's.
5720 (parse_partial_symbols): Avoid bug on unknown symbol types.
5721 * Makefile.in (VERSION): Roll to 4.4.5.
5722 * mips-tdep.c (heuristic_proc_start): Avoid long delays
5723 for remote MIPS by limiting heuristic to 200 byte search.
5724 (heuristic_proc_desc): Byte-swapping.
5725 (mips_print_register): Cope with failure of
5726 read_relative_register_raw_bytes. Byte-swap integers for
5728 * mips-pinsn.c (print_insn): Byte-swap instruction.
5730 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
5732 * config.sub configure.in config/mh-irix4
5733 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
5734 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
5735 gdb/xm-irix4.h gdb/config/mt-irix3
5736 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
5738 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
5740 * defs.h, utils.c: xrealloc takes PTR as first arg.
5741 * defs.h: Reword confusing comment about ANSI prototypes.
5742 * defs.h: Some minor whitespace changes.
5743 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
5744 not NULL, which can be (void *).
5745 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
5746 * tm-i386v.h (SP_ARG0): Define
5747 * xm-sysv4.h: Back out of change for missing prototypes.
5748 * i386-tdep.c (get_longjmp_target): Add function.
5750 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5752 * Makefile.in: install man page too.
5754 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
5756 * All GDB files that #include defs.h: Removed stdio.h.
5757 (defs.h): #include stdio.h.
5759 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5761 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
5762 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
5763 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
5764 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
5765 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
5766 it before printing out the hex shape of an address.
5768 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
5770 * rs6000-xdep.c (frame_initial_stack_address): Move
5771 code to set frame->cache_fsr into new separate function
5772 frame_get_cacahe_fsr. This allows fixing a fatal error.
5773 * xcoffexec.c: Turn previously suppressed error
5774 message back on, after cleaning up BFD.
5776 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
5777 printing of blank line, since it cases printing of an
5778 extra blank line. Is this intended? It does mess up
5780 * defs.h: Put back declarations of malloc and realloc,
5781 but protected by #ifndef MALLOC_INCOMPATIBLE.
5782 * objfiles.c: Undo previous change: Use malloc/realloc
5783 for objfile malloc/realloc fields (but add a cast).
5784 * xcoffexec.c: Suppress an error message (for now).
5786 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5788 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5789 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
5790 * buildsym.c: Use smash_to_pointer_type() to handle forward type
5792 * xcoffread.c: Modifications to C_DECL storage class handling, and
5793 introduction of an old smash_to_pointer_type() routine.
5795 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5796 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
5797 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
5798 parameters have been modified.
5800 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5801 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
5802 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
5803 and fetch_inferior_registers() always fetched all the registers
5804 resulting valid register values at hand all the time. Pushing a dummy
5805 frame did not require validating all register values first. After
5806 putting the above mechanism into action, we didn't have valid registers
5807 values always ready. Thus, all registers need to be fetched before
5808 pushing a dummy frame now.
5810 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5811 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
5812 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
5813 the starting address (actual frame address) of a frame.
5814 * rs6000-tdep.c: modifications to function_frame_info() to see if
5815 function reserves a frame pointer register (alloca register)
5816 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
5817 FRAME_LOCALS_ADDRESS has been updated to support debugging of
5818 functions with alloca() calls.
5820 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
5822 * xm-sysv4.h: Provide definitions/prototypes for host environment
5823 functions for which no definitions or prototypes are provided in
5824 any currently included gdb or host environment header files.
5825 For SVR4, this currently includes malloc and realloc, which cannot
5826 be portably prototyped in any gdb include file.
5828 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5830 * buildsym.h: Remove obsolete variable file_stabs.
5832 * Makefile.in: Move place where configure merges in host-
5833 and target-dependent fragments later, so the latter
5834 can override (say) GNU_MALLOC.
5835 * config/mh-rs6000: Use system malloc. Otherwise, I
5836 ended up with *two* incompatible versions of malloc
5837 (functions in libc would call the malloc in libc).
5838 I assume this is a shared library problem.
5840 * remote.c: Fix (presumed) typo.
5841 * objfiles.c: Use xmalloc/xrealloc instead of
5842 malloc/realloc (since the latter are no longer declared).
5844 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5845 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
5846 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
5847 handle individual registers.
5848 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
5849 correctly in case it wasn't cached yet. (A problem showed up
5850 after fetching individual registers.)
5851 * buildsym.c: Disable type_synonym_name's type name overwriting
5852 in cases it is unnecesary. rs6000 portation doesn't use
5853 type_synonym_name, and it used to nullify type names
5854 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
5855 type's name as soon as space for that type is allocated.
5856 * xcoffread.c: ignore a section's lineno information if it is
5857 not `.text'. (In rs6000 bfd portation integration, skipping over
5858 `.pad' sections are ignored since it was in machine independent
5859 part of the code. Thus, a problem of fake sections with invalid
5860 lineno information arised.)
5862 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5863 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
5864 * rs6000-tdep.c: make function_frame_info() work whether or not
5865 reading from a core file.
5866 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
5868 * infrun.c. main.c, printcmd.c. symtab.c:
5869 More changes from IBM for rs6000.
5872 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
5874 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
5875 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
5876 Merge in changes (mostly from IBM) for RS6000.
5877 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
5878 More changes from IBM for RS6000. These are in machine-
5879 independent code, and probably could do with some cleaning
5880 up. The most questionable of these are #ifdef IBM6000.
5881 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
5882 to single_step() (for consistency with rs6000 and i860).
5883 * utils.c: Allow the 1st arg to xrealloc to be NULL
5884 (in which case do malloc). This removes the need for
5885 some tests in xcoff code (and perhaps other places?).
5886 * coffread.c: Removed variables last_source_file,
5887 type_vector, and type_vector_length as these are now
5888 defined by buildsym.[ch].
5889 * defs.h: Remove prototypes for malloc and realloc, since
5890 these should only be used to implement xmalloc and xrealloc,
5891 and they conflict with <stdlib.h> in AIX - where they
5892 return void* even when __STDC__ isn't defined. Sigh.
5893 * munch: Recognize *initialize* in data as well as text
5894 (AIX uses data). Also, incorporate a patch from Garrett
5895 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
5896 much more sensible, by only trying to match the name of
5897 the initialize_foo function, and not the junk before it.
5899 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
5901 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
5902 unless symbol table indicates that something has changed.
5904 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
5906 * remote.c: Make it work for embedded MIPS. Increase buffer
5907 size, and use throughout. Round buffer size up if too many regs.
5908 Support baud rate setting and try for an 8-bit path. If
5909 interrupted while waiting for target, send a ^C down the wire.
5910 Avoid single-byte reads.
5911 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
5913 * mips-xdep.h: Avoid the embedded regs when on Unix.
5915 * mipsread.c: Byte-swap the symbol table structures, using
5916 routines from ecoff.c, to read a symbol table written in any
5917 of the four possible byte orders.
5918 * configure.in (mips-big-* target): Same as Sony News.
5919 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
5920 * ecoff.c: New file for symbol swapping routines.
5922 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
5924 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
5925 all-breakpoints' command.
5926 * (get_number): Allow users to enter negative breakpoint numbers.
5927 * (breakpoint_1): Reformat display of 'info break' to show new
5929 * (create_longjmp_breakpoint, breakpoint_re_set,
5930 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
5931 symfile.c (syms_from_objfile): Re-do
5932 insertion of longjmp breakpoints. Move all code into
5933 breakpoint_re_set, and call that instead of
5934 create_longjmp_breakpoint in symfile.c.
5936 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
5938 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
5939 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
5940 * symtab.c (find_pc_symtab): Handle having no objfiles.
5941 * infcmd.c: Fix comment.
5942 * objfiles.c (free_all_objfiles): Add.
5943 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
5944 * symfile.c (symbol_file_command): free all objfiles when
5945 specifying a new symbol file.
5946 (reread_symbols): Stat the file name, don't fstat the descriptor.
5948 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5950 * Makefile.in, configure.in: removed traces of namesubdir,
5951 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5952 copyrights to '92, changed some from Cygnus to FSF.
5954 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
5956 * dbxread.c (end_psymtab): Delete empty psymtabs.
5957 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
5958 * symfile.h (struct objfile): Add free_psymtabs.
5960 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
5962 * Makefile.in (VERSION): Roll to gdb-4.4.4.
5964 * symfile.c (symbol_file_command): strcmp => !strcmp.
5965 * breakpoint.h: Move prototypes to follow enum definition they need.
5966 * breakpoint.c, infrun.c: Lint.
5967 * printcmd.c: Use `enum enable' rather than `enum
5969 * mipsread.c: First pass at making it compile with the new
5970 objfile changes. Probably seriously broken still, but it
5973 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
5975 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
5976 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5977 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
5978 stepping (and nexting) through longjmp(). Also, cleanup
5979 breakpoint handling quite a bit by creating explicit breakpoint
5980 types instead of using magic breakpoint numbers.
5981 Makefile.in: Update version to 4.4.3
5983 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
5985 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
5986 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
5987 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
5989 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
5991 * minsyms.c (install_minimal_symbols): Add bunches to any
5992 existing minsyms in the objfile. Avoid extra mallocation
5993 by working directly in the obstack. Remove ignored `mainline' parm.
5994 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
5995 xcoffread.c: Change all callers.
5996 * FIXME: We should be able to eliminate MAINLINE from all the
5997 symbol readers now, with a small bit of work.
5999 * valops.c, value.h: Lint.
6000 * remote-vx.c: Add missing break; statement. Bugfix by
6001 Michael Sclafani, <sclafani@src.dec.com>.
6003 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6005 * Makefile.in (VERSION): Update version to 4.4.2
6006 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6007 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6008 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6009 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6010 mmap-alloc.o, mmap-sbrk.o
6012 * altos-xdep.c: Minor whitespace change.
6013 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6014 use to new minimal symbol table use.
6015 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6016 * arm-xdep.c (store_inferior_registers): Returns void.
6017 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6018 Convert from misc function vector use to new minimal symbol table use.
6019 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6020 * breakpoint.c: Add prototypes for local functions.
6021 * breakpoint.c (catch_command_1): Change to static and remove unused
6023 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6024 * breakpoint.h: Change function decls to prototype form.
6025 * buildsym.c: Add prototypes for local functions.
6026 * buildsym.c: Moved hashname() function here from dbxread.c.
6027 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6028 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6029 * buildsym.c (dbx_alloc_type): Change to static.
6030 * buildsym.c (finish_block): Add objfile parameter.
6031 * buildsym.c (misc): Change symbol_obstack to objfile version.
6032 * buildsym.c (make_blockvector): Change to static.
6033 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6034 * buildsym.c (compare_line_numbers): Change to static, args are const,
6035 cast args when used.
6036 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6037 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6038 and made static. Add objfile parameter.
6039 * buildsym.c (end_symtab): Simplify code using line table size.
6040 Realloc the linetable on the objfile symbol_obstack and copy there.
6041 * buildsym.c (scan_file_globals): Convert from misc function vector
6042 use to new minimal symbol use.
6043 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6044 strings get allocated in objfile's symbol_obstack. Convert references
6045 to builtin types to lookup_fundamental_type().
6046 * buildsym.c (read_type): Make static, add objfile parameter, convert
6047 references to buildin types to lookup_fundamental_type().
6048 * buildsym.c (read_struct_type): Add objfile parameter.
6049 * buildsym.c (read_array_type): Make static, add objfile parameter.
6050 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6051 * buildsym.c (read_huge_number): Make static.
6052 * buildsym.c (read_range_type): Make static, add objfile parameter,
6053 convert references to buildin types to lookup_fundamental_type ().
6054 * buildsym.c (read_args): Make static, add objfile parameter.
6055 * buildsym.h: Convert function decl's to prototype form.
6056 * c-exp.y: Add prototypes for local functions, convert uses of misc
6057 function vector to minimal symbol table. Reformat all builtin type
6058 initializations and pass a NULL objfile to init_type() for them.
6059 * coffread.c: Change context_stack ref's to coff_context_stack,
6060 add local function prototypes. Cast uses of xrealloc arg 1.
6061 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6062 crafting a new type.
6063 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6064 * coffread.c (finish_block): Change name to coff_finish_block.
6065 * coffread.c (make_blockvector): Add and use objfile parameter.
6066 * coffread.c (record_line): Change name to coff_record_line.
6067 * coffread.c (start_symtab): Change name to coff_start_symtab.
6068 * coffread.c (end_symtab): Change name to coff_end_symtab.
6069 * coffread.c (record_misc_function): Change name to record_minimal_
6070 symbol and change to minimal symbol table use from misc func tbl.
6071 * coffread.c (coff_symfile_read): Convert from misc function vector
6072 use to minimal symbol table use.
6073 * coffread.c (hashname): Remove; use common version in buildsym.c.
6074 * coffread.c (decode_base_type): Change references to builtin types
6075 to calls to lookup_fundamental_type().
6076 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6077 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6078 * command.c: Add prototypes for local functions.
6079 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6080 appropriate member of the function union for that type.
6081 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6082 ifdef out the function since it isn't currently used.
6083 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6084 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6085 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6086 * command.c (help_cmd): Compare function pointer to NULL.
6087 * command.c (help_cmd_list): Compare function pointer to NULL.
6088 * command.c (lookup_cmd_1): Use correct member of function union.
6089 * command.c (undef_cmd_error): Make static.
6090 * command.c (complete_on_cmdlist): Use correct member of func union.
6091 * command.c (do_setshow_command): Use correct member of func union.
6092 * command.c (shell_escape): Convert rindex use to strrchr.
6093 * command.h (COMMAND_H): Define if already included.
6094 * command.h (cmd_list_element struct): Change 'function' to a union
6095 and prototype args. Prototype completer function.
6096 * command.h: Convert decl's to prototype form.
6097 * convex-xdep.c (store_inferior_registers): Returns void.
6098 * copying.c: Prototype local functions.
6099 * coredep.c: Minor whitespace change.
6100 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6101 * cplus-dem.c: Prototype local functions.
6102 * dbxread.c (hashname): Remove; moved to buildsym.c.
6103 * dbxread.c (free_and_init_header_files): Make static.
6104 * dbxread.c: Add prototypes for local functions.
6105 * dbxread.c (new_object_header_files): Remove; inlined usages.
6106 * dbxread.c (xrealloc usages): Cast args.
6107 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6108 and change usages accordingly.
6109 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6110 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6111 * dbxread.c (dbx_next_symbol_text): Make static.
6112 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6113 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6114 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6115 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6116 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6117 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6119 * dwarfread.c (record_misc_function): Change name to record_minimal_
6120 symbol and use minimal symbol table throughout.
6121 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6122 * dwarfread.c: Convert all references to builtin types to use the new
6123 lookup_fundamental_type function.
6124 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6125 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6127 * elfread.c (record_misc_function): Convert to use record_minimal_
6129 * elfread.c (elf_symtab_read): Add objfile parameter.
6130 * eval.c: Add prototypes for local functions and move some decls
6131 around to accomodate prototypes.
6132 * expprint.c: Add prototypes for local functions. Change references
6133 to misc function vector to minimal symbol table.
6134 * findvar.c (read_memory usages): Cast args.
6135 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6136 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6137 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6138 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6139 * gould-xdep.c: Minor whitespace change.
6140 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6141 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6142 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6143 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6144 * i386-tdep.c: Add prototypes for local functions.
6145 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6146 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6147 that defaulted to int.
6148 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6149 i386_push_dummy_frame): Returns void.
6150 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6151 int and explicitly declare return type as int.
6152 * i387-tdep.c: Minor formatting changes.
6153 * i960-tdep.c (leafproc_return): Convert from misc function vector
6154 use to minimal symbol table use.
6155 * infcmd.c: Add prototypes for local functions.
6156 * infcmd.c (continue_command, until_next_command, until_command,
6157 path_info, path_command): Make static.
6158 * infcmd.c (step_1, until_next_command): Convert from misc func
6159 vector to minimal symbol table use.
6160 * inflow.c: Add prototypes for local functions.
6161 * infptrace.c (store_inferior_registers): Returns void, not int.
6162 * language.c (_initialize_language): Use proper member of function
6164 * m2-exp.y: Add prototypes for local functions, convert misc function
6165 vector uses to minimal symbol table uses.
6166 * m2-exp.y (make_qualname, yyerror): Make static.
6167 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6168 * m68k-pinsn.c: Add prototypes for local functions.
6169 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6170 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6171 * m68k-stub.c: Add prototypes.
6172 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6173 use to minimal symbol table use.
6174 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6175 * m88k-xdep.c (store_inferior_registers): Returns void.
6176 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6177 * mach386-xdep.c (store_inferior_registers): Returns void.
6178 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6179 * main.c: Add prototypes for local functions.
6180 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6181 longjmp() result to (NORETURN void).
6182 * main.c (catch_errors): Prototype the 'func' parameter.
6183 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6184 Takes an unused arg.
6185 * main.c (execute_command): Call the right member of the func union.
6186 * main.c (command_loop_marker, symbol_completion_function,
6187 command_loop): Make static.
6188 * main.c (command_line_input): Make linelength unsigned, cast arg
6189 to command_line_input().
6190 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6191 * main.c (initialize_main): Call right member of function union.
6192 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6193 * mem-break.c: Include symtab.h
6194 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6195 * mips-xdep.c (store_inferior_registers): Returns void.
6196 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6197 use to minimal symbol table use.
6198 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6200 * mipsread.c (make_type): Remove, convert usages to init_type.
6201 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6202 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6203 vector use to minimal symbol table use.
6204 * parse.c: Add prototypes for local functions.
6205 * parse.c (xrealloc usages): Cast args.
6206 * parse.c (prefixify_expression, length_of_subexp): Make static.
6207 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6208 * parser-defs.h: Convert function decls to prototype form.
6209 * partial-stab.h: Convert from misc function vector use to new minimal
6211 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6212 the per-objfile copies.
6213 * printcmd.c: Add prototypes for local functions. Move some struct
6214 definitions around to accomodate prototypes.
6215 * printcmd.c (decode_format): Make static, change args oformat and
6216 osize to int from char.
6217 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6218 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6219 * printcmd.c (print_address_symbolic): Convert from misc function
6220 vector use to minimal symbol table use.
6221 * printcmd.c (address_info): Convert from misc function vector use
6222 to minimal symbol table use.
6223 * printcmd.c (delete_display, enable_display, disable_display_command):
6225 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6226 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6227 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6228 * pyr-xdep.c (store_inferior_registers): Returns void.
6229 * remote-mm.c (mm_load): symbol_file_add return value unused.
6230 * remote-nindy.c: Minor format change.
6231 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6232 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6233 * rs6000-xdep.c (store_inferior_registers): Returns void.
6234 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6235 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6236 vector use to minimal symbol table use.
6237 * solib.c: Add prototypes for local functions.
6238 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6239 function vector use to minimal symbol table use.
6240 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6241 * solib.c (find_solib, shared_library_command): Make static
6242 * solib.c (read_memory, write_memory usages): Cast args.
6243 * solib.c (special_symbol_handling): Add function
6244 * source.c: Add prototypes for local functions.
6245 * source.c (select_source_symtab): Convert to scan objfiles.
6246 * source.c (open_source_file): Make static.
6247 * source.c (xrealloc usages): Cast args.
6248 * source.c (source_line_charpos): ifdef out, unused.
6249 * source.c (get_filename_and_charpos): Make static.
6250 * stack.c: Add prototypes for local functions.
6251 * stack.c (print_frame_info, frame_info): Convert from misc function
6252 vector use to minimal symbol table use.
6253 * symfile.c: Add prototypes for local functions.
6254 * symfile.c (compare_symbols): Make args const PTR's.
6255 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6256 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6257 * symfile.c (obsavestring): Add objfile parameter.
6258 * symfile.c (init_misc_bunches, prim_record_misc_function,
6259 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6260 sort_misc_function_vector, compact_misc_function_vector): Remove
6261 * symfile.c (symbol_file_add_digested): Add function.
6262 * symfile.c (symbol_file_add): Returns struct objfile *.
6263 * symfile.c (symbol_file_command): Modify for state file use.
6264 * symfile.c (symfile_open): Add parameter "dumpable".
6265 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6266 * symfile.c (load_command, add_symbol_file_command): Make static.
6267 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6268 * symfile.c (rindex usages): Converted to strrchr.
6269 * symfile.c (allocate_psymtab): New
6270 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6271 converted to minimal symbol table usage, but no obvious conversion.
6272 * symfile.c (free_all_symtabs): Remove.
6273 * symfile.c (_initialize_symfile): Use per-objfile info.
6274 * symfile.h: Rework the objfile structure to add per-objfile data
6275 objects (psymbol_obstack, symbol_obstack, type_obstack,
6276 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6277 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6278 Add prototypes to function declarations.
6279 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6280 function vector usage to minimal symbol table usage.
6281 * symmisc.c (DEV_TTY): Define if not defined.
6282 * symmisc.c: Add local function prototypes.
6283 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6284 printpsyms_command, print_objfiles, print_objfiles_command):
6285 Rework to use iterate_over_*
6286 * symtab.c: Add prototypes for local functions.
6287 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6288 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6289 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6290 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6291 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6292 lookup_reference_type, lookup_member_type, allocate_stub_method,
6293 check_stub_method, create_array_type, smash_to_member_type,):
6295 * symtab.c (lookup_symbol): Some args are const.
6296 * symtab.h: All type related defs and structs moved to gdbtypes.h
6297 * symtab.h: Convert decls to prototypes.
6298 * target.c (noprocess): Make static.
6299 * target.h: Change decl's to prototypes.
6300 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6301 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6302 * utils.c (_initialize_utils): Use correct member of function union.
6303 * valarith.c: include gdbtypes.h
6304 * valops.c: include gdbtypes.h, add prototypes for local functions.
6305 * valops.c (value_push, value_arg_push, find_function_addr):
6307 * valops.c (value_string): Convert from misc function vector use
6308 to minimal symbol table use.
6309 * valops.c (check_field_in): Make arg const.
6310 * valprint.c: Add prototypes for local functions.
6311 * valprint.c (print_string): Make static
6312 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6313 * values.c: Add prototypes for local functions.
6314 * values.c (value_headof): Convert from misc function vector to
6315 minimal symbol table.
6316 * xcoffexec.c: Add prototypes for local functions.
6317 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6319 * xcoffexec.c (relocate_minimal_symbol): Add.
6320 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6321 * xcoffread.c: Add prototypes for local functions.
6322 * xcoffread.c (sort_syms): Convert to scan objfiles.
6323 * xcoffread.c (read_xcoff_symtab): Make static.
6324 * xcoffread.c (various): Replace references to builtin types with
6325 calls to lookup_fundamental_type. Replace references to symbol_obstack
6326 and psymbol_obstack with pointers to the per-objfile copies.
6327 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6328 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6330 * xcoffread.c (init_stringtab): Add objfile parameter.
6331 * gdbtypes.c: New file
6332 * minsyms.c: New file
6333 * mmap-alloc.c: New file
6334 * mmap-sbrk.c: New file
6335 * objfiles.c: New file
6339 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6341 * Check in Fred Fish's changes in these modules. Fred
6342 will make ChangeLog entries for all of them. Update VERSION
6345 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6347 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6349 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6350 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6351 value.h: Prototypes for static functions; lint.
6352 * gdbtypes.h: Empty file to ease transition.
6354 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6356 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6357 inferior.h, language.h, signame.h, target.h, terminal.h,
6358 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6359 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6361 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6362 signame.c, sparc-xdep.c: Prototypes for all static functions.
6364 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6365 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6366 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6367 Remove to_call_function and target_call_function, since it
6368 always calls the same thing (call_function_by_hand).
6369 * core.c, exec.c, solib.c: Rename target_ops sections =>
6371 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6372 target.h: target_kill takes no args.
6373 * language.c (language_info): Scaffolding to allow briefer
6374 messages when the current language changes. FIXME.
6375 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6376 complaints about volatile functions.
6377 * xm-sysv4.h (HAVE_MMAP): Define.
6379 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6381 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6382 to make prototypes for all functions declared here.
6383 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6384 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6385 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6386 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6387 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6388 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6389 * utils.c: Avoid declaring malloc and realloc. Lint.
6390 (request_quit): Accept signal-number parameter.
6392 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6394 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6395 DIE's. Add new function read_tag_pointer_type() to read them.
6397 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6398 When creating a new user defined type, check to see if a partial
6399 type already exists, and if so, bash it to fit.
6401 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6403 * coffread.c (decode_base_type): Pass long, not union.
6404 Fix by Eric Valette, ev@chorus.fr.
6406 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6408 * elfread.c (elf_symtab_read): Fix code to correctly track
6409 changes in bfd for absolute symbols.
6411 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6413 * xm-vaxbsd.h: Close off comment.
6415 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6417 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6419 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6421 * mips-tdep.c (mips_print_registers): Print correct register
6422 number for double pseudo-registers.
6424 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6426 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6427 in the op$::OPERATOR. case. From Steven McCanne,
6428 <mccanne@horse.ee.lbl.gov>.
6430 * exec.c (set_section_name): Pass arg to exec_files_info;
6431 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6433 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6435 * main.c (print_gdb_version): Copyright msg: only this year.
6436 (cd_command): Avoid changing current_directory on error.
6438 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6440 * mipsread.c (parse_partial_symbols): Handle dependencies
6441 between partial symbol tables (when not doing stabs-in-ecoff).
6442 (This used to be handled by parse_fdr, but parse_fdr was
6443 incompatible with handling stabs-in-ecoff, so the code
6444 was re-written to not use parse_fdr. Unfortunately,
6445 the logic to handle dependencies was overlooked.)
6447 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6449 * coffread.c (read_enum_type): Use the size of a target int when
6451 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6453 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6454 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6455 TARGET_PTR_BIT to determine size of a pointer
6456 * values.c (unpack_long): when unpacking a REF or a PTR don't
6457 assume the size of the type.
6459 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6461 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6462 looking at its members. Improve guess between struct and union,
6463 only assuming union if multiple members have offsets of zero.
6465 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6467 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6468 (This is just for clarity - and one day permitting us to
6469 change FP0_REGNUM from 38 to 32, which would make more sense.)
6470 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6471 register numbers in stabs-in-ecoff get handled correctly.
6473 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6475 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6476 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6477 into BSD and Ultrix.
6479 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6481 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6483 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6485 * Makefile.in: Increment version to 4.4.1.
6486 * main.c (print_gdb_version): Update copyright notice.
6488 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6490 * mipsread.c: Prepend "struct " to the names of structure
6491 types, and similarly for enums and unions. (This used
6492 to be done, but got lost in the re-write to "guess" the
6493 difference between enum/struct/union.)
6494 Also, guess that a tag is an enum if the first member
6497 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6499 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6502 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6504 * Projects: Patching executables is done.
6505 * Makefile.in (VERSION): Roll to gdb-4.4.
6506 * README, WHATS.NEW: Update for gdb-4.4.
6508 * symfile.c (reread_symbols): Whenever we reread one object
6509 file's symbols, we must restart the scan, because the object_files
6510 chain has been permuted.
6512 * exec.c (exec_files_info): Split out into print_section_info.
6513 Print BFD filename of each section if it's not the default one.
6514 * core.c (core_files_info): Call print_section_info.
6516 * xm-vax.h: Include a few system header files whose definitions
6517 must precede defs.h.
6518 * language.c, language.h: Make some things const.
6519 * expression.h, main.c: const spreads like ooze.
6521 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6522 since BREAKPOINT values can be >0x80.
6524 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6526 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6528 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6530 * sparc-pinsn.c: Remove kludge for preferring architectures.
6531 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6532 and forever. Add `add' instruction to the set that get checked
6533 for a preceding `sethi' in order to print an absolute address.
6534 Corresponding changes in ../include/opcode/sparc.h needed
6535 to eliminate garbage instructions.
6537 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6539 * mipsread.c (parse_partial_symbols): Make sure partial
6540 symbols are created for external symbols (as used to be
6541 the case). This is a bit of a pain with the mips-coff.
6542 It uses a table which points to all of the external
6543 symbols belonging to a particular FDR or psymtab.
6544 Once we've generated this table, we might as well save
6545 it, and then use it in psymtab_to_symtab_1 to find
6546 the symbols to pass to parse_external().
6547 * symfile.c, symfile.c: New function start_psymtab_common
6548 to share the common parts of allocating a new psymtab
6549 for dbxread, mipsread (and later dwarfread). Its code
6550 was pulled out from start_psymtab in dbxread.c.
6551 * dbxread.c (start_psymtab): Use start_psymtab_common().
6553 * valprint.c (val_print): If there is an error when trying
6554 to print a string, check to see if there really is a problem
6555 by reading just one character. If that works, assume
6558 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6560 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6561 cypress, v8 mnemonics in that order.
6563 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6565 * sparc-pinsn.c: Put the qsort() back in.
6567 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6569 * findvar.c (read_register, write_register): Handle machines
6570 where REGISTER_TYPE is not the same size as "int".
6572 Handle debug symbols in dynamically loaded (relocated) code:
6574 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6575 offset to process_one_symbol.
6576 (process_one_symbol): Take new offset parameter. Add it into
6577 appropriate symbol types to relocate symbols to loaded addresses.
6578 Handle all possible symbol types, and complain() about types that
6579 we don't expect to see.
6580 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6581 process_one_symbol (FIXME, should pass real offset).
6585 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6587 (set_breakpoint, break_command_1, until_break_command,
6588 catch_command_1, breakpoint_re_set_one): Use it.
6589 * symtab.h (resolve_sal_pc): Declare.
6590 * infcmd.c (jump_command): Use resolve_sal_pc.
6592 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6594 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6596 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6598 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6599 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6600 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6602 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6604 * dbxread.c (process_one_symbol): Make a first cut at handling
6605 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6607 * symtab.c (find_pc_line): Fix stepping into and out of #included
6610 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6612 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6613 no longer any need to copy ../include/opcode/* into gdb.
6615 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6617 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6619 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6621 * valprint.c (type_print_base, type_print_method_args):
6622 Print C++ constructor methods without bogus "return type."
6624 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6626 * infptrace.c (child_xfer_memory): Parameter "target" should
6627 be a pointer to a structure, not the entire structure.
6629 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6631 * depend: Convert the couple of references to ansidecl.h that
6632 used the local gdb version to use the ../include version.
6634 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6637 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6638 (inferior_proc_init): Fix non-ANSI version of args.
6639 (attach): Call print_sys_errmsg with correct number of args.
6640 (mappingflags): Make static, does not need to be global.
6642 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6643 not the entire struct itself.
6645 * valops.c (value_assign): Cast some args to modify_field() and
6646 {read,write}_register_bytes() correctly.
6648 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6650 * Makefile.in (MALLOCSRC): Removed reference to removed local
6653 * dwarfread.c (list_in_scope): Needs an initial value, use file
6656 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6658 * main.c (main): Make option_index local to keep new getopt happy.
6659 main.c, solib.c, Makefile.in: Update copyright notices.
6661 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6663 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6665 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6667 * Makefile.in (HFILES): Add partial-stab.h.
6669 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6671 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6672 New files for stratus. Not complete enough to actually build
6673 on the Stratus machine; that awaits copyright assignment for
6676 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6677 for getting custom flags into CFLAGS when doing makes.
6679 * configure.in: Add config information for stratus.
6681 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6683 * dbxread.c (process_one_symbol): Pass address of structure
6684 to complain(), rather than the whole structure.
6686 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6688 * solib.c (solib_add_common_symbols): Only compile in when not
6689 using SVR4 style shared libraries.
6691 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6693 * dwarfread.c (locval): Add offreg flag to indicate location
6694 values that are computed off a base register.
6696 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6697 TAG_local_variable cases to account for static variables
6698 within function scopes.
6700 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6702 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6703 doesn't exist on some systems.
6705 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6706 nexting over recursive function calls.
6708 * target.c (target_read_string): Create this routine to read null
6709 terminated strings from the target. It deals with running off the
6710 end of memory elegantly as well. solib.c (find_solib): Use
6711 target_read_string() to avoid problems with running off the end of
6714 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
6715 that reference pgrp_inferior.
6717 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
6719 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
6720 mips-tfile has been hacked to act more "traditionally."
6721 * dbxread.c: Fixed typo in comment.
6723 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
6725 * mips-tdep.c (mips_skip_prologue): Add some number of
6726 'sw' instructions before 'addiu' adjusts the stack.
6728 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
6730 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
6731 freescope, buildblock closescope, record_line, add_symbol_to_list,
6732 gatherblocks, make_blockvector): Extensive changes to switch
6733 to generic symbol table building code in buildsym.c. Remove
6734 scope tree structures and functions, symbol table building
6735 functions, and lots of other small changes.
6737 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
6738 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
6740 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
6742 * buildsym.c (cleanup_undefined_types): Add support for enums.
6743 This fixes the 'GDB internal error. cleanup_undefined_types with
6746 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
6748 * dbxread.c: detect gcc2 compilations.
6750 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
6752 * sparc-pinsn.c: Rename bitfields that overlap with macro names
6753 in ../include/opcode/sparc.h.
6755 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
6757 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
6758 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
6759 to reflect actual locations of opcode files, so TAGS target will
6762 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
6764 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
6767 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
6768 dereferencing to access the correct elements.
6770 * valops.c (value_addr): Declare return type of external func
6773 * xcoffread.c: Undefine next_symbol_text before redefining it.
6775 For older changes see ChangeLog-9091
6781 version-control: never